diff options
| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-06-08 11:59:37 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-06-08 21:23:21 +0200 |
| commit | 3fc661a98c8046a27dcf45a63049ee6605ebd364 (patch) | |
| tree | 0468b8f3c8d4aa13ecce333ab3ad84146263cbc4 /target/linux/brcm2708 | |
| parent | c17f02d2f272c6d74b20c2df050437f761d013a6 (diff) | |
| download | mtk-20170518-3fc661a98c8046a27dcf45a63049ee6605ebd364.zip mtk-20170518-3fc661a98c8046a27dcf45a63049ee6605ebd364.tar.gz mtk-20170518-3fc661a98c8046a27dcf45a63049ee6605ebd364.tar.bz2 | |
brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y
Also alphabetically order sound-soc kernel packages.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708')
374 files changed, 8785 insertions, 656 deletions
diff --git a/target/linux/brcm2708/bcm2708/config-4.4 b/target/linux/brcm2708/bcm2708/config-4.4 index b38ade0..3103cbc 100644 --- a/target/linux/brcm2708/bcm2708/config-4.4 +++ b/target/linux/brcm2708/bcm2708/config-4.4 @@ -290,6 +290,9 @@ CONFIG_PINCTRL_BCM2835=y CONFIG_PM=y CONFIG_PM_CLK=y # CONFIG_PM_DEBUG is not set +CONFIG_PM_GENERIC_DOMAINS=y +CONFIG_PM_GENERIC_DOMAINS_OF=y +CONFIG_PM_GENERIC_DOMAINS_SLEEP=y CONFIG_PM_SLEEP=y CONFIG_POWER_SUPPLY=y CONFIG_PRINTK_TIME=y diff --git a/target/linux/brcm2708/bcm2709/config-4.4 b/target/linux/brcm2708/bcm2709/config-4.4 index 052c6c6..a561b26 100644 --- a/target/linux/brcm2708/bcm2709/config-4.4 +++ b/target/linux/brcm2708/bcm2709/config-4.4 @@ -307,6 +307,9 @@ CONFIG_PINCTRL_BCM2835=y CONFIG_PM=y CONFIG_PM_CLK=y # CONFIG_PM_DEBUG is not set +CONFIG_PM_GENERIC_DOMAINS=y +CONFIG_PM_GENERIC_DOMAINS_OF=y +CONFIG_PM_GENERIC_DOMAINS_SLEEP=y CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y CONFIG_POWER_SUPPLY=y diff --git a/target/linux/brcm2708/bcm2710/config-4.4 b/target/linux/brcm2708/bcm2710/config-4.4 index 6b090fd..a884b01 100644 --- a/target/linux/brcm2708/bcm2710/config-4.4 +++ b/target/linux/brcm2708/bcm2710/config-4.4 @@ -307,6 +307,9 @@ CONFIG_PINCTRL_BCM2835=y CONFIG_PM=y CONFIG_PM_CLK=y # CONFIG_PM_DEBUG is not set +CONFIG_PM_GENERIC_DOMAINS=y +CONFIG_PM_GENERIC_DOMAINS_OF=y +CONFIG_PM_GENERIC_DOMAINS_SLEEP=y CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y CONFIG_POWER_SUPPLY=y diff --git a/target/linux/brcm2708/image/config.txt b/target/linux/brcm2708/image/config.txt index 8c96f1f..e80d980 100644 --- a/target/linux/brcm2708/image/config.txt +++ b/target/linux/brcm2708/image/config.txt @@ -935,11 +935,17 @@ enable_uart=1 dtparam=random=on,watchdog=on,audio=on,i2c0=on,i2c1=on,spi=on -#dtoverlay=hifiberry-amp-overlay -#dtoverlay=hifiberry-dac-overlay -#dtoverlay=hifiberry-dacplus-overlay -#dtoverlay=hifiberry-digi-overlay -#dtoverlay=iqaudio-dac-overlay -#dtoverlay=iqaudio-dacplus-overlay -#dtoverlay=raspidac3-overlay -#dtoverlay=rpi-proto-overlay +#dtoverlay=adau1977-adc +#dtoverlay=audioinjector-wm8731-audio +#dtoverlay=hifiberry-amp +#dtoverlay=hifiberry-dac +#dtoverlay=hifiberry-dacplus +#dtoverlay=hifiberry-digi +#dtoverlay=iqaudio-dac +#dtoverlay=iqaudio-dacplus +#dtoverlay=justboom-dac +#dtoverlay=justboom-digi +#dtoverlay=raspidac3 +#dtoverlay=rpi-dac +#dtoverlay=rpi-proto +#dtoverlay=rra-digidac1-wm8741-audio diff --git a/target/linux/brcm2708/modules.mk b/target/linux/brcm2708/modules.mk index a3111f8..7215a29 100644 --- a/target/linux/brcm2708/modules.mk +++ b/target/linux/brcm2708/modules.mk @@ -44,47 +44,72 @@ endef $(eval $(call KernelPackage,sound-soc-bcm2835-i2s)) -define KernelPackage/sound-soc-boomberry-dac - TITLE:=Support for BoomBerry DAC +define KernelPackage/sound-soc-adau1977-adc + TITLE:=Support for ADAU1977 ADC KCONFIG:= \ - CONFIG_SND_BCM2708_SOC_BOOMBERRY_DAC \ - CONFIG_SND_SOC_PCM512x + CONFIG_SND_BCM2708_SOC_ADAU1977_ADC \ + CONFIG_SND_SOC_ADAU1977_I2C FILES:= \ - $(LINUX_DIR)/sound/soc/bcm/snd-soc-boomberry-dac.ko \ - $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x.ko - AUTOLOAD:=$(call AutoLoad,68,snd-soc-pcm512x snd-soc-boomberry-dac) + $(LINUX_DIR)/sound/soc/bcm/snd-soc-adau1977-adc.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-adau1977-i2c.ko + AUTOLOAD:=$(call AutoLoad,68,snd-soc-adau1977-i2c snd-soc-adau1977-adc) DEPENDS:= \ kmod-sound-soc-bcm2835-i2s \ +kmod-i2c-bcm2708 $(call AddDepends/sound) endef -define KernelPackage/sound-soc-boomberry-dac/description - This package contains support for BoomBerry DAC +define KernelPackage/sound-soc-adau1977-adc/description + This package contains support for ADAU1977 ADC endef -$(eval $(call KernelPackage,sound-soc-boomberry-dac)) +$(eval $(call KernelPackage,sound-soc-adau1977-adc)) -define KernelPackage/sound-soc-boomberry-digi - TITLE:=Support for BoomBerry Digi +define KernelPackage/sound-soc-audioinjector-pi-soundcard + TITLE:=Support for AudioInjector Pi soundcard KCONFIG:= \ - CONFIG_SND_BCM2708_SOC_BOOMBERRY_DIGI \ - CONFIG_SND_SOC_WM8804 + CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD \ + CONFIG_SND_SOC_WM8731 FILES:= \ - $(LINUX_DIR)/sound/soc/bcm/snd-soc-boomberry-digi.ko \ - $(LINUX_DIR)/sound/soc/codecs/snd-soc-wm8804.ko - AUTOLOAD:=$(call AutoLoad,68,snd-soc-wm8804 snd-soc-boomberry-digi) + $(LINUX_DIR)/sound/soc/bcm/snd-soc-audioinjector-pi-soundcard.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-wm8731.ko + AUTOLOAD:=$(call AutoLoad,68,snd-soc-wm8731 \ + snd-soc-audioinjector-pi-soundcard) + DEPENDS:= \ + kmod-sound-soc-bcm2835-i2s \ + +kmod-i2c-bcm2708 + $(call AddDepends/sound) +endef + +define KernelPackage/sound-soc-audioinjector-pi-soundcard/description + This package contains support for AudioInjector Pi soundcard +endef + +$(eval $(call KernelPackage,sound-soc-audioinjector-pi-soundcard)) + +define KernelPackage/sound-soc-digidac1-soundcard + TITLE:=Support for RRA DigiDAC1 + KCONFIG:= \ + CONFIG_SND_DIGIDAC1_SOUNDCARD \ + CONFIG_SND_SOC_WM8741 \ + CONFIG_SND_SOC_WM8804_I2C + FILES:= \ + $(LINUX_DIR)/sound/soc/bcm/snd-soc-digidac1-soundcard.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-wm8741.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-wm8804-i2c.ko + AUTOLOAD:=$(call AutoLoad,68,snd-soc-snd-soc-wm8741 \ + snd-soc-snd-soc-wm8804-i2c snd-soc-digidac1-soundcard) DEPENDS:= \ kmod-sound-soc-bcm2835-i2s \ +kmod-i2c-bcm2708 $(call AddDepends/sound) endef -define KernelPackage/sound-soc-boomberry-digi/description - This package contains support for BoomBerry Digi +define KernelPackage/sound-soc-digidac1-soundcard/description + This package contains support for RRA DigiDAC1 endef -$(eval $(call KernelPackage,sound-soc-boomberry-digi)) +$(eval $(call KernelPackage,sound-soc-digidac1-soundcard)) define KernelPackage/sound-soc-hifiberry-dac TITLE:=Support for HifiBerry DAC @@ -116,7 +141,8 @@ define KernelPackage/sound-soc-hifiberry-dacplus $(LINUX_DIR)/drivers/clk/clk-hifiberry-dacpro.ko \ $(LINUX_DIR)/sound/soc/bcm/snd-soc-hifiberry-dacplus.ko \ $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x.ko - AUTOLOAD:=$(call AutoLoad,68,clk-hifiberry-dacpro snd-soc-pcm512x snd-soc-hifiberry-dacplus) + AUTOLOAD:=$(call AutoLoad,68,clk-hifiberry-dacpro snd-soc-pcm512x \ + snd-soc-hifiberry-dacplus) DEPENDS:= \ kmod-sound-soc-bcm2835-i2s \ +kmod-i2c-bcm2708 @@ -171,70 +197,71 @@ endef $(eval $(call KernelPackage,sound-soc-hifiberry-amp)) -define KernelPackage/sound-soc-rpi-dac - TITLE:=Support for RPi-DAC +define KernelPackage/sound-soc-iqaudio-dac + TITLE:=Support for IQaudIO-DAC KCONFIG:= \ - CONFIG_SND_BCM2708_SOC_RPI_DAC \ - CONFIG_SND_SOC_PCM1794A + CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC \ + CONFIG_SND_SOC_PCM512x \ + CONFIG_SND_SOC_PCM512x_I2C FILES:= \ - $(LINUX_DIR)/sound/soc/bcm/snd-soc-rpi-dac.ko \ - $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm1794a.ko - AUTOLOAD:=$(call AutoLoad,68,snd-soc-pcm1794a snd-soc-rpi-dac) + $(LINUX_DIR)/sound/soc/bcm/snd-soc-iqaudio-dac.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x-i2c.ko + AUTOLOAD:=$(call AutoLoad,68,snd-soc-pcm512x snd-soc-pcm512x-i2c \ + snd-soc-iqaudio-dac) DEPENDS:= \ kmod-sound-soc-bcm2835-i2s \ +kmod-i2c-bcm2708 $(call AddDepends/sound) endef -define KernelPackage/sound-soc-rpi-dac/description - This package contains support for RPi-DAC +define KernelPackage/sound-soc-iqaudio-dac/description + This package contains support for IQaudIO-DAC endef -$(eval $(call KernelPackage,sound-soc-rpi-dac)) +$(eval $(call KernelPackage,sound-soc-iqaudio-dac)) -define KernelPackage/sound-soc-rpi-proto - TITLE:=Support for RPi-PROTO +define KernelPackage/sound-soc-justboom-dac + TITLE:=Support for JustBoom DAC KCONFIG:= \ - CONFIG_SND_BCM2708_SOC_RPI_PROTO \ - CONFIG_SND_SOC_WM8731 + CONFIG_SND_BCM2708_SOC_JUSTBOOM_DAC \ + CONFIG_SND_SOC_PCM512x FILES:= \ - $(LINUX_DIR)/sound/soc/bcm/snd-soc-rpi-proto.ko \ - $(LINUX_DIR)/sound/soc/codecs/snd-soc-wm8731.ko - AUTOLOAD:=$(call AutoLoad,68,snd-soc-wm8731 snd-soc-rpi-proto) + $(LINUX_DIR)/sound/soc/bcm/snd-soc-justboom-dac.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x.ko + AUTOLOAD:=$(call AutoLoad,68,snd-soc-pcm512x snd-soc-justboom-dac) DEPENDS:= \ kmod-sound-soc-bcm2835-i2s \ +kmod-i2c-bcm2708 $(call AddDepends/sound) endef -define KernelPackage/sound-soc-rpi-proto/description - This package contains support for RPi-PROTO +define KernelPackage/sound-soc-justboom-dac/description + This package contains support for JustBoom DAC endef -$(eval $(call KernelPackage,sound-soc-rpi-proto)) +$(eval $(call KernelPackage,sound-soc-justboom-dac)) -define KernelPackage/sound-soc-iqaudio-dac - TITLE:=Support for IQaudIO-DAC +define KernelPackage/sound-soc-justboom-digi + TITLE:=Support for JustBoom Digi KCONFIG:= \ - CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC \ - CONFIG_SND_SOC_PCM512x \ - CONFIG_SND_SOC_PCM512x_I2C + CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI \ + CONFIG_SND_SOC_WM8804 FILES:= \ - $(LINUX_DIR)/sound/soc/bcm/snd-soc-iqaudio-dac.ko \ - $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x.ko \ - $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x-i2c.ko - AUTOLOAD:=$(call AutoLoad,68,snd-soc-pcm512x snd-soc-pcm512x-i2c snd-soc-iqaudio-dac) + $(LINUX_DIR)/sound/soc/bcm/snd-soc-justboom-digi.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-wm8804.ko + AUTOLOAD:=$(call AutoLoad,68,snd-soc-wm8804 snd-soc-justboom-digi) DEPENDS:= \ kmod-sound-soc-bcm2835-i2s \ +kmod-i2c-bcm2708 $(call AddDepends/sound) endef -define KernelPackage/sound-soc-iqaudio-dac/description - This package contains support for IQaudIO-DAC +define KernelPackage/sound-soc-justboom-digi/description + This package contains support for JustBoom Digi endef -$(eval $(call KernelPackage,sound-soc-iqaudio-dac)) +$(eval $(call KernelPackage,sound-soc-justboom-digi)) define KernelPackage/sound-soc-raspidac3 TITLE:=Support for RaspiDAC Rev.3x @@ -248,7 +275,8 @@ define KernelPackage/sound-soc-raspidac3 $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x.ko \ $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm512x-i2c.ko \ $(LINUX_DIR)/sound/soc/codecs/snd-soc-tpa6130a2.ko - AUTOLOAD:=$(call AutoLoad,68,snd-soc-pcm512x snd-soc-pcm512x-i2c snd-soc-tpa6130a2 snd-soc-raspidac3) + AUTOLOAD:=$(call AutoLoad,68,snd-soc-pcm512x snd-soc-pcm512x-i2c \ + snd-soc-tpa6130a2 snd-soc-raspidac3) DEPENDS:= \ kmod-sound-soc-bcm2835-i2s \ +kmod-i2c-bcm2708 @@ -261,6 +289,48 @@ endef $(eval $(call KernelPackage,sound-soc-raspidac3)) +define KernelPackage/sound-soc-rpi-dac + TITLE:=Support for RPi-DAC + KCONFIG:= \ + CONFIG_SND_BCM2708_SOC_RPI_DAC \ + CONFIG_SND_SOC_PCM1794A + FILES:= \ + $(LINUX_DIR)/sound/soc/bcm/snd-soc-rpi-dac.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-pcm1794a.ko + AUTOLOAD:=$(call AutoLoad,68,snd-soc-pcm1794a snd-soc-rpi-dac) + DEPENDS:= \ + kmod-sound-soc-bcm2835-i2s \ + +kmod-i2c-bcm2708 + $(call AddDepends/sound) +endef + +define KernelPackage/sound-soc-rpi-dac/description + This package contains support for RPi-DAC +endef + +$(eval $(call KernelPackage,sound-soc-rpi-dac)) + +define KernelPackage/sound-soc-rpi-proto + TITLE:=Support for RPi-PROTO + KCONFIG:= \ + CONFIG_SND_BCM2708_SOC_RPI_PROTO \ + CONFIG_SND_SOC_WM8731 + FILES:= \ + $(LINUX_DIR)/sound/soc/bcm/snd-soc-rpi-proto.ko \ + $(LINUX_DIR)/sound/soc/codecs/snd-soc-wm8731.ko + AUTOLOAD:=$(call AutoLoad,68,snd-soc-wm8731 snd-soc-rpi-proto) + DEPENDS:= \ + kmod-sound-soc-bcm2835-i2s \ + +kmod-i2c-bcm2708 + $(call AddDepends/sound) +endef + +define KernelPackage/sound-soc-rpi-proto/description + This package contains support for RPi-PROTO +endef + +$(eval $(call KernelPackage,sound-soc-rpi-proto)) + define KernelPackage/random-bcm2835 SUBMENU:=$(OTHER_MENU) diff --git a/target/linux/brcm2708/patches-4.4/0001-smsx95xx-fix-crimes-against-truesize.patch b/target/linux/brcm2708/patches-4.4/0001-smsx95xx-fix-crimes-against-truesize.patch index 2f68e6e..f657679 100644 --- a/target/linux/brcm2708/patches-4.4/0001-smsx95xx-fix-crimes-against-truesize.patch +++ b/target/linux/brcm2708/patches-4.4/0001-smsx95xx-fix-crimes-against-truesize.patch @@ -1,7 +1,7 @@ -From e3aec450775ffe2df234b44a59b66800eeff00c8 Mon Sep 17 00:00:00 2001 +From 436932c454197f4f1e8707fc3d99d2908e6b842c Mon Sep 17 00:00:00 2001 From: Steve Glendinning <steve.glendinning@smsc.com> Date: Thu, 19 Feb 2015 18:47:12 +0000 -Subject: [PATCH 001/304] smsx95xx: fix crimes against truesize +Subject: [PATCH 001/381] smsx95xx: fix crimes against truesize smsc95xx is adjusting truesize when it shouldn't, and following a recent patch from Eric this is now triggering warnings. diff --git a/target/linux/brcm2708/patches-4.4/0002-smsc95xx-Disable-turbo-mode-by-default.patch b/target/linux/brcm2708/patches-4.4/0002-smsc95xx-Disable-turbo-mode-by-default.patch index 57345d8..3284eea 100644 --- a/target/linux/brcm2708/patches-4.4/0002-smsc95xx-Disable-turbo-mode-by-default.patch +++ b/target/linux/brcm2708/patches-4.4/0002-smsc95xx-Disable-turbo-mode-by-default.patch @@ -1,7 +1,7 @@ -From c8fa4edd9b4f1dbc6c8edc80643bd08070d9e4a9 Mon Sep 17 00:00:00 2001 +From 012687428d83585c5d55a08b3779ea278fcc35f6 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Fri, 17 Apr 2015 16:58:45 +0100 -Subject: [PATCH 002/304] smsc95xx: Disable turbo mode by default +Subject: [PATCH 002/381] smsc95xx: Disable turbo mode by default --- drivers/net/usb/smsc95xx.c | 2 +- diff --git a/target/linux/brcm2708/patches-4.4/0003-vmstat-Workaround-for-issue-where-dirty-page-count-g.patch b/target/linux/brcm2708/patches-4.4/0003-vmstat-Workaround-for-issue-where-dirty-page-count-g.patch index 5a8169c..7b19ae7 100644 --- a/target/linux/brcm2708/patches-4.4/0003-vmstat-Workaround-for-issue-where-dirty-page-count-g.patch +++ b/target/linux/brcm2708/patches-4.4/0003-vmstat-Workaround-for-issue-where-dirty-page-count-g.patch @@ -1,7 +1,7 @@ -From 9a7ab264528085a6838fb176e6ea518e4cd2cc18 Mon Sep 17 00:00:00 2001 +From f5f66abf7c99c7786991f7bdd1b91195e8b48913 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 18 Jun 2014 13:42:01 +0100 -Subject: [PATCH 003/304] vmstat: Workaround for issue where dirty page count +Subject: [PATCH 003/381] vmstat: Workaround for issue where dirty page count goes negative See: diff --git a/target/linux/brcm2708/patches-4.4/0004-BCM2835_DT-Fix-I2S-register-map.patch b/target/linux/brcm2708/patches-4.4/0004-BCM2835_DT-Fix-I2S-register-map.patch index 025fee5..1ae2cd4 100644 --- a/target/linux/brcm2708/patches-4.4/0004-BCM2835_DT-Fix-I2S-register-map.patch +++ b/target/linux/brcm2708/patches-4.4/0004-BCM2835_DT-Fix-I2S-register-map.patch @@ -1,7 +1,7 @@ -From 5562d1c3a783a1384a6502e9c7ef63756fffb4a8 Mon Sep 17 00:00:00 2001 +From 47658fca0d3c3476d19d78a985aa105022c96d91 Mon Sep 17 00:00:00 2001 From: Robert Tiemann <rtie@gmx.de> Date: Mon, 20 Jul 2015 11:01:25 +0200 -Subject: [PATCH 004/304] BCM2835_DT: Fix I2S register map +Subject: [PATCH 004/381] BCM2835_DT: Fix I2S register map --- Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt | 4 ++-- diff --git a/target/linux/brcm2708/patches-4.4/0005-irq-bcm2836-Prevent-spurious-interrupts-and-trap-the.patch b/target/linux/brcm2708/patches-4.4/0005-irq-bcm2836-Prevent-spurious-interrupts-and-trap-the.patch index 781521f..a585d9c 100644 --- a/target/linux/brcm2708/patches-4.4/0005-irq-bcm2836-Prevent-spurious-interrupts-and-trap-the.patch +++ b/target/linux/brcm2708/patches-4.4/0005-irq-bcm2836-Prevent-spurious-interrupts-and-trap-the.patch @@ -1,7 +1,7 @@ -From a072785b4d4e3290bb1992fa97009562b8cbcee3 Mon Sep 17 00:00:00 2001 +From 3031c97bab942c5bc206ea1eef5be76f147026f9 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 4 Dec 2015 17:41:50 +0000 -Subject: [PATCH 005/304] irq-bcm2836: Prevent spurious interrupts, and trap +Subject: [PATCH 005/381] irq-bcm2836: Prevent spurious interrupts, and trap them early The old arch-specific IRQ macros included a dsb to ensure the diff --git a/target/linux/brcm2708/patches-4.4/0006-irqchip-bcm2835-Add-FIQ-support.patch b/target/linux/brcm2708/patches-4.4/0006-irqchip-bcm2835-Add-FIQ-support.patch index 454751a..1ac60f4 100644 --- a/target/linux/brcm2708/patches-4.4/0006-irqchip-bcm2835-Add-FIQ-support.patch +++ b/target/linux/brcm2708/patches-4.4/0006-irqchip-bcm2835-Add-FIQ-support.patch @@ -1,7 +1,7 @@ -From 0551c5ca00a862c2902bd3640aa08f948332e525 Mon Sep 17 00:00:00 2001 +From 3e40206244596cbf6a8056c5e1f1c5aecd446452 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Fri, 12 Jun 2015 19:01:05 +0200 -Subject: [PATCH 006/304] irqchip: bcm2835: Add FIQ support +Subject: [PATCH 006/381] irqchip: bcm2835: Add FIQ support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0007-irqchip-irq-bcm2835-Add-2836-FIQ-support.patch b/target/linux/brcm2708/patches-4.4/0007-irqchip-irq-bcm2835-Add-2836-FIQ-support.patch index 7b0f333..46f8c77 100644 --- a/target/linux/brcm2708/patches-4.4/0007-irqchip-irq-bcm2835-Add-2836-FIQ-support.patch +++ b/target/linux/brcm2708/patches-4.4/0007-irqchip-irq-bcm2835-Add-2836-FIQ-support.patch @@ -1,7 +1,7 @@ -From dd7d7256191e694771fffcc05c9c43e0ca77b724 Mon Sep 17 00:00:00 2001 +From ead6c040137ae0efb3936f186740b600aff48c6e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Fri, 23 Oct 2015 16:26:55 +0200 -Subject: [PATCH 007/304] irqchip: irq-bcm2835: Add 2836 FIQ support +Subject: [PATCH 007/381] irqchip: irq-bcm2835: Add 2836 FIQ support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0008-serial-8250-Don-t-crash-when-nr_uarts-is-0.patch b/target/linux/brcm2708/patches-4.4/0008-serial-8250-Don-t-crash-when-nr_uarts-is-0.patch index ec169ab..e414910 100644 --- a/target/linux/brcm2708/patches-4.4/0008-serial-8250-Don-t-crash-when-nr_uarts-is-0.patch +++ b/target/linux/brcm2708/patches-4.4/0008-serial-8250-Don-t-crash-when-nr_uarts-is-0.patch @@ -1,7 +1,7 @@ -From a1c1d55bb480c9d67814d0a965efdaabb83b4f85 Mon Sep 17 00:00:00 2001 +From 781c45f28a16084b550f2f096b89193d59b9b3e9 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 30 Jun 2015 14:12:42 +0100 -Subject: [PATCH 008/304] serial: 8250: Don't crash when nr_uarts is 0 +Subject: [PATCH 008/381] serial: 8250: Don't crash when nr_uarts is 0 --- drivers/tty/serial/8250/8250_core.c | 2 ++ diff --git a/target/linux/brcm2708/patches-4.4/0009-pinctrl-bcm2835-Set-base-to-0-give-expected-gpio-num.patch b/target/linux/brcm2708/patches-4.4/0009-pinctrl-bcm2835-Set-base-to-0-give-expected-gpio-num.patch index ef000fb..edf6ccf 100644 --- a/target/linux/brcm2708/patches-4.4/0009-pinctrl-bcm2835-Set-base-to-0-give-expected-gpio-num.patch +++ b/target/linux/brcm2708/patches-4.4/0009-pinctrl-bcm2835-Set-base-to-0-give-expected-gpio-num.patch @@ -1,7 +1,7 @@ -From faa0db48929e02320294b4bb6b40c3478aee984e Mon Sep 17 00:00:00 2001 +From f318a741dc08f59c828e06097374aef494ecaac4 Mon Sep 17 00:00:00 2001 From: notro <notro@tronnes.org> Date: Thu, 10 Jul 2014 13:59:47 +0200 -Subject: [PATCH 009/304] pinctrl-bcm2835: Set base to 0 give expected gpio +Subject: [PATCH 009/381] pinctrl-bcm2835: Set base to 0 give expected gpio numbering Signed-off-by: Noralf Tronnes <notro@tronnes.org> diff --git a/target/linux/brcm2708/patches-4.4/0010-pinctrl-bcm2835-Fix-interrupt-handling-for-GPIOs-28-.patch b/target/linux/brcm2708/patches-4.4/0010-pinctrl-bcm2835-Fix-interrupt-handling-for-GPIOs-28-.patch index 69376ef..91e5898 100644 --- a/target/linux/brcm2708/patches-4.4/0010-pinctrl-bcm2835-Fix-interrupt-handling-for-GPIOs-28-.patch +++ b/target/linux/brcm2708/patches-4.4/0010-pinctrl-bcm2835-Fix-interrupt-handling-for-GPIOs-28-.patch @@ -1,7 +1,7 @@ -From ae53bc0b0589b078b38bcd662aaa1589506d3108 Mon Sep 17 00:00:00 2001 +From ba96a12bf302436ffee953c51902a76d22775873 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 24 Feb 2015 13:40:50 +0000 -Subject: [PATCH 010/304] pinctrl-bcm2835: Fix interrupt handling for GPIOs +Subject: [PATCH 010/381] pinctrl-bcm2835: Fix interrupt handling for GPIOs 28-31 and 46-53 Contrary to the documentation, the BCM2835 GPIO controller actually has diff --git a/target/linux/brcm2708/patches-4.4/0011-pinctrl-bcm2835-Only-request-the-interrupts-listed-i.patch b/target/linux/brcm2708/patches-4.4/0011-pinctrl-bcm2835-Only-request-the-interrupts-listed-i.patch index 5b478dc..a55e420 100644 --- a/target/linux/brcm2708/patches-4.4/0011-pinctrl-bcm2835-Only-request-the-interrupts-listed-i.patch +++ b/target/linux/brcm2708/patches-4.4/0011-pinctrl-bcm2835-Only-request-the-interrupts-listed-i.patch @@ -1,7 +1,7 @@ -From 6b21816af06720e064a2f84ddafb858692c25472 Mon Sep 17 00:00:00 2001 +From bd6aa494e149070c03c9eab94f7e473cdca1cf97 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 26 Feb 2015 09:58:22 +0000 -Subject: [PATCH 011/304] pinctrl-bcm2835: Only request the interrupts listed +Subject: [PATCH 011/381] pinctrl-bcm2835: Only request the interrupts listed in the DTB Although the GPIO controller can generate three interrupts (four counting diff --git a/target/linux/brcm2708/patches-4.4/0012-spi-bcm2835-Support-pin-groups-other-than-7-11.patch b/target/linux/brcm2708/patches-4.4/0012-spi-bcm2835-Support-pin-groups-other-than-7-11.patch index fb3f271..100cb38 100644 --- a/target/linux/brcm2708/patches-4.4/0012-spi-bcm2835-Support-pin-groups-other-than-7-11.patch +++ b/target/linux/brcm2708/patches-4.4/0012-spi-bcm2835-Support-pin-groups-other-than-7-11.patch @@ -1,7 +1,7 @@ -From f685e187de2908b8b6399055a972e841a6e8e97a Mon Sep 17 00:00:00 2001 +From b20f3df1e261b9a3b9d0051d32a966c251cb3020 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 24 Jun 2015 14:10:44 +0100 -Subject: [PATCH 012/304] spi-bcm2835: Support pin groups other than 7-11 +Subject: [PATCH 012/381] spi-bcm2835: Support pin groups other than 7-11 The spi-bcm2835 driver automatically uses GPIO chip-selects due to some unreliability of the native ones. In doing so it chooses the diff --git a/target/linux/brcm2708/patches-4.4/0013-ARM-bcm2835-Set-Serial-number-and-Revision.patch b/target/linux/brcm2708/patches-4.4/0013-ARM-bcm2835-Set-Serial-number-and-Revision.patch index 7e3291e..f8d2f11 100644 --- a/target/linux/brcm2708/patches-4.4/0013-ARM-bcm2835-Set-Serial-number-and-Revision.patch +++ b/target/linux/brcm2708/patches-4.4/0013-ARM-bcm2835-Set-Serial-number-and-Revision.patch @@ -1,7 +1,7 @@ -From 7f7e20a0070ff81ced9eb8eedd8efc19af959605 Mon Sep 17 00:00:00 2001 +From 1c2be61a1a6e2eb7cc8b337d732563609f5d8299 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Wed, 3 Jun 2015 12:26:13 +0200 -Subject: [PATCH 013/304] ARM: bcm2835: Set Serial number and Revision +Subject: [PATCH 013/381] ARM: bcm2835: Set Serial number and Revision MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0014-bcm2835-i2s-get-base-address-for-DMA-from-devicetree.patch b/target/linux/brcm2708/patches-4.4/0014-bcm2835-i2s-get-base-address-for-DMA-from-devicetree.patch index dbd3413..9e236b2 100644 --- a/target/linux/brcm2708/patches-4.4/0014-bcm2835-i2s-get-base-address-for-DMA-from-devicetree.patch +++ b/target/linux/brcm2708/patches-4.4/0014-bcm2835-i2s-get-base-address-for-DMA-from-devicetree.patch @@ -1,7 +1,7 @@ -From 61037c6b43a4e3f1a53582fb92ee7f964b6bace5 Mon Sep 17 00:00:00 2001 +From 208e73d0e230d021c7b1d778451cbaa6074e6969 Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Sun, 11 Oct 2015 16:44:05 +0200 -Subject: [PATCH 014/304] bcm2835-i2s: get base address for DMA from devicetree +Subject: [PATCH 014/381] bcm2835-i2s: get base address for DMA from devicetree Code copied from spi-bcm2835. Get physical address from devicetree instead of using hardcoded constant. diff --git a/target/linux/brcm2708/patches-4.4/0015-bcm2835-i2s-add-24bit-support-update-bclk_ratio-to-m.patch b/target/linux/brcm2708/patches-4.4/0015-bcm2835-i2s-add-24bit-support-update-bclk_ratio-to-m.patch index 6d2ce9b..b33ccff 100644 --- a/target/linux/brcm2708/patches-4.4/0015-bcm2835-i2s-add-24bit-support-update-bclk_ratio-to-m.patch +++ b/target/linux/brcm2708/patches-4.4/0015-bcm2835-i2s-add-24bit-support-update-bclk_ratio-to-m.patch @@ -1,7 +1,7 @@ -From 09feefa33b3f36291dc3a406bcf80dddf72568e9 Mon Sep 17 00:00:00 2001 +From 6dc3da3194a366075cd7187a1119bb9d3834eea6 Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Sun, 11 Oct 2015 15:21:16 +0200 -Subject: [PATCH 015/304] bcm2835-i2s: add 24bit support, update bclk_ratio to +Subject: [PATCH 015/381] bcm2835-i2s: add 24bit support, update bclk_ratio to more correct values Code ported from bcm2708-i2s driver in Raspberry Pi tree. diff --git a/target/linux/brcm2708/patches-4.4/0016-bcm2835-i2s-setup-clock-only-if-CPU-is-clock-master.patch b/target/linux/brcm2708/patches-4.4/0016-bcm2835-i2s-setup-clock-only-if-CPU-is-clock-master.patch index a6e2ee7..a769152 100644 --- a/target/linux/brcm2708/patches-4.4/0016-bcm2835-i2s-setup-clock-only-if-CPU-is-clock-master.patch +++ b/target/linux/brcm2708/patches-4.4/0016-bcm2835-i2s-setup-clock-only-if-CPU-is-clock-master.patch @@ -1,7 +1,7 @@ -From b10789f9366de21dc44df087c4e65aa4a56a1dd9 Mon Sep 17 00:00:00 2001 +From e1eb1da5932b40e8a201b6b47d7ca2f72119e6e0 Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Sun, 11 Oct 2015 15:25:51 +0200 -Subject: [PATCH 016/304] bcm2835-i2s: setup clock only if CPU is clock master +Subject: [PATCH 016/381] bcm2835-i2s: setup clock only if CPU is clock master Code ported from bcm2708-i2s driver in Raspberry Pi tree. diff --git a/target/linux/brcm2708/patches-4.4/0017-bcm2835-i2s-Eliminate-debugfs-directory-error.patch b/target/linux/brcm2708/patches-4.4/0017-bcm2835-i2s-Eliminate-debugfs-directory-error.patch index 22dab7c..241ca93 100644 --- a/target/linux/brcm2708/patches-4.4/0017-bcm2835-i2s-Eliminate-debugfs-directory-error.patch +++ b/target/linux/brcm2708/patches-4.4/0017-bcm2835-i2s-Eliminate-debugfs-directory-error.patch @@ -1,7 +1,7 @@ -From 08c03b0127c99d816f84a03d9f62c2b8313b359e Mon Sep 17 00:00:00 2001 +From b963ad6ff4edc8996000399529e0019a1e8b4dde Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Sun, 11 Oct 2015 15:49:51 +0200 -Subject: [PATCH 017/304] bcm2835-i2s: Eliminate debugfs directory error +Subject: [PATCH 017/381] bcm2835-i2s: Eliminate debugfs directory error Code ported from bcm2708-i2s driver in Raspberry Pi tree. diff --git a/target/linux/brcm2708/patches-4.4/0018-bcm2835-i2s-Register-PCM-device.patch b/target/linux/brcm2708/patches-4.4/0018-bcm2835-i2s-Register-PCM-device.patch index f34858c..b9c45aa 100644 --- a/target/linux/brcm2708/patches-4.4/0018-bcm2835-i2s-Register-PCM-device.patch +++ b/target/linux/brcm2708/patches-4.4/0018-bcm2835-i2s-Register-PCM-device.patch @@ -1,7 +1,7 @@ -From 6eb24a344f83c6b0768e6e63fa1865d3f444ed5a Mon Sep 17 00:00:00 2001 +From ea1121d3d44b53da76648d498bb1e02185f24198 Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Sun, 11 Oct 2015 15:35:20 +0200 -Subject: [PATCH 018/304] bcm2835-i2s: Register PCM device +Subject: [PATCH 018/381] bcm2835-i2s: Register PCM device Code ported from bcm2708-i2s driver in Raspberry Pi tree. diff --git a/target/linux/brcm2708/patches-4.4/0019-bcm2835-i2s-Enable-MMAP-support-via-a-DT-property.patch b/target/linux/brcm2708/patches-4.4/0019-bcm2835-i2s-Enable-MMAP-support-via-a-DT-property.patch index 791b473..3fcf32c 100644 --- a/target/linux/brcm2708/patches-4.4/0019-bcm2835-i2s-Enable-MMAP-support-via-a-DT-property.patch +++ b/target/linux/brcm2708/patches-4.4/0019-bcm2835-i2s-Enable-MMAP-support-via-a-DT-property.patch @@ -1,7 +1,7 @@ -From 0c4d87b48e1ec19d0de0ceae22981647a927a83a Mon Sep 17 00:00:00 2001 +From d4e3e25ba7157e76f248ad9ec5a0ea87d47a06f8 Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Sun, 11 Oct 2015 15:55:21 +0200 -Subject: [PATCH 019/304] bcm2835-i2s: Enable MMAP support via a DT property +Subject: [PATCH 019/381] bcm2835-i2s: Enable MMAP support via a DT property Code ported from bcm2708-i2s driver in Raspberry Pi tree. diff --git a/target/linux/brcm2708/patches-4.4/0020-dmaengine-bcm2835-Add-slave-dma-support.patch b/target/linux/brcm2708/patches-4.4/0020-dmaengine-bcm2835-Add-slave-dma-support.patch index c537c10..311e732 100644 --- a/target/linux/brcm2708/patches-4.4/0020-dmaengine-bcm2835-Add-slave-dma-support.patch +++ b/target/linux/brcm2708/patches-4.4/0020-dmaengine-bcm2835-Add-slave-dma-support.patch @@ -1,7 +1,7 @@ -From b2a69d30bbcbf96f6469a7cab9f9831351ea3d75 Mon Sep 17 00:00:00 2001 +From a38557498a7aab4543c991a4f9f5638fe2d611d8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Thu, 9 Apr 2015 12:34:11 +0200 -Subject: [PATCH 020/304] dmaengine: bcm2835: Add slave dma support +Subject: [PATCH 020/381] dmaengine: bcm2835: Add slave dma support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0021-dmaengine-bcm2835-set-residue_granularity-field.patch b/target/linux/brcm2708/patches-4.4/0021-dmaengine-bcm2835-set-residue_granularity-field.patch index d627057..b2f9231 100644 --- a/target/linux/brcm2708/patches-4.4/0021-dmaengine-bcm2835-set-residue_granularity-field.patch +++ b/target/linux/brcm2708/patches-4.4/0021-dmaengine-bcm2835-set-residue_granularity-field.patch @@ -1,7 +1,7 @@ -From 6018cc9ef34ff7c465cf5c7674de004facf9bec8 Mon Sep 17 00:00:00 2001 +From 7419ab49d75bc956578201a19008ba3390916d73 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Sat, 3 Oct 2015 15:58:59 +0200 -Subject: [PATCH 021/304] dmaengine: bcm2835: set residue_granularity field +Subject: [PATCH 021/381] dmaengine: bcm2835: set residue_granularity field MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0022-dmaengine-bcm2835-Load-driver-early-and-support-lega.patch b/target/linux/brcm2708/patches-4.4/0022-dmaengine-bcm2835-Load-driver-early-and-support-lega.patch index c9279aa..1f5a1d1 100644 --- a/target/linux/brcm2708/patches-4.4/0022-dmaengine-bcm2835-Load-driver-early-and-support-lega.patch +++ b/target/linux/brcm2708/patches-4.4/0022-dmaengine-bcm2835-Load-driver-early-and-support-lega.patch @@ -1,7 +1,7 @@ -From 64eb22fa4c7f019d40afc335d780079dfc52de91 Mon Sep 17 00:00:00 2001 +From c64813bbb6d293b06994bd8ca2de6075953d8879 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Sat, 3 Oct 2015 22:22:55 +0200 -Subject: [PATCH 022/304] dmaengine: bcm2835: Load driver early and support +Subject: [PATCH 022/381] dmaengine: bcm2835: Load driver early and support legacy API MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 diff --git a/target/linux/brcm2708/patches-4.4/0023-bcm2835-dma-Fix-dreq-not-set-for-slave-transfers.patch b/target/linux/brcm2708/patches-4.4/0023-bcm2835-dma-Fix-dreq-not-set-for-slave-transfers.patch index d1aed22..c22d4b9 100644 --- a/target/linux/brcm2708/patches-4.4/0023-bcm2835-dma-Fix-dreq-not-set-for-slave-transfers.patch +++ b/target/linux/brcm2708/patches-4.4/0023-bcm2835-dma-Fix-dreq-not-set-for-slave-transfers.patch @@ -1,7 +1,7 @@ -From b28f69e34f275f12d22b469f8ed74de076c058fb Mon Sep 17 00:00:00 2001 +From 15614a5ccb77b1a068e53cb4c85e4a65daf6a38f Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Sat, 10 Oct 2015 12:29:18 +0200 -Subject: [PATCH 023/304] bcm2835-dma: Fix dreq not set for slave transfers +Subject: [PATCH 023/381] bcm2835-dma: Fix dreq not set for slave transfers Set dreq to slave_id if it is not set like in bcm2708-dmaengine. --- diff --git a/target/linux/brcm2708/patches-4.4/0024-bcm2835-dma-Limit-cyclic-transfers-on-lite-channels-.patch b/target/linux/brcm2708/patches-4.4/0024-bcm2835-dma-Limit-cyclic-transfers-on-lite-channels-.patch index ba192a1..13d947d 100644 --- a/target/linux/brcm2708/patches-4.4/0024-bcm2835-dma-Limit-cyclic-transfers-on-lite-channels-.patch +++ b/target/linux/brcm2708/patches-4.4/0024-bcm2835-dma-Limit-cyclic-transfers-on-lite-channels-.patch @@ -1,7 +1,7 @@ -From 2de86278755ccd71765ff6c658295a825ae85bcd Mon Sep 17 00:00:00 2001 +From 4b94adab9a7d920d584ad95a633c30a244f6149b Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Sun, 11 Oct 2015 12:28:30 +0200 -Subject: [PATCH 024/304] bcm2835-dma: Limit cyclic transfers on lite channels +Subject: [PATCH 024/381] bcm2835-dma: Limit cyclic transfers on lite channels to 32k Transfers larger than 32k cause repeated clicking with I2S soundcards. diff --git a/target/linux/brcm2708/patches-4.4/0025-bcm2835-Add-support-for-uart1.patch b/target/linux/brcm2708/patches-4.4/0025-bcm2835-Add-support-for-uart1.patch index 605ea1d..53ec430 100644 --- a/target/linux/brcm2708/patches-4.4/0025-bcm2835-Add-support-for-uart1.patch +++ b/target/linux/brcm2708/patches-4.4/0025-bcm2835-Add-support-for-uart1.patch @@ -1,7 +1,7 @@ -From 03eed3ba7f50f36bfe465aff568bbdf6c7e9505a Mon Sep 17 00:00:00 2001 +From 0b7e0b20da67546344f9fc8e57699adfe61b8953 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Sat, 15 Aug 2015 20:50:02 +0200 -Subject: [PATCH 025/304] bcm2835: Add support for uart1 +Subject: [PATCH 025/381] bcm2835: Add support for uart1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0026-firmware-bcm2835-Add-missing-property-tags.patch b/target/linux/brcm2708/patches-4.4/0026-firmware-bcm2835-Add-missing-property-tags.patch index 1d761d6..4e3dfc9 100644 --- a/target/linux/brcm2708/patches-4.4/0026-firmware-bcm2835-Add-missing-property-tags.patch +++ b/target/linux/brcm2708/patches-4.4/0026-firmware-bcm2835-Add-missing-property-tags.patch @@ -1,7 +1,7 @@ -From 494564a4ddb2a550ec340dee8ffd46de8faa8267 Mon Sep 17 00:00:00 2001 +From d1f1043ffe1ff3059a2a545a39b129d47006c131 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Fri, 26 Jun 2015 14:21:20 +0200 -Subject: [PATCH 026/304] firmware: bcm2835: Add missing property tags +Subject: [PATCH 026/381] firmware: bcm2835: Add missing property tags MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0027-Main-bcm2708-bcm2709-linux-port.patch b/target/linux/brcm2708/patches-4.4/0027-Main-bcm2708-bcm2709-linux-port.patch index ed66110..249716c 100644 --- a/target/linux/brcm2708/patches-4.4/0027-Main-bcm2708-bcm2709-linux-port.patch +++ b/target/linux/brcm2708/patches-4.4/0027-Main-bcm2708-bcm2709-linux-port.patch @@ -1,7 +1,7 @@ -From 65fc8b10fa17a19d8c92a1b7a601e47a749060b6 Mon Sep 17 00:00:00 2001 +From 4f6a7b0ff6afd26d069c4f6b8d3c4fb4b0cc186b Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Sun, 12 May 2013 12:24:19 +0100 -Subject: [PATCH 027/304] Main bcm2708/bcm2709 linux port +Subject: [PATCH 027/381] Main bcm2708/bcm2709 linux port MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0028-squash-include-ARCH_BCM2708-ARCH_BCM2709.patch b/target/linux/brcm2708/patches-4.4/0028-squash-include-ARCH_BCM2708-ARCH_BCM2709.patch index fad0f20..9bcc9fc 100644 --- a/target/linux/brcm2708/patches-4.4/0028-squash-include-ARCH_BCM2708-ARCH_BCM2709.patch +++ b/target/linux/brcm2708/patches-4.4/0028-squash-include-ARCH_BCM2708-ARCH_BCM2709.patch @@ -1,7 +1,7 @@ -From fc29614ab47f681dafa8e72e785df2608c542619 Mon Sep 17 00:00:00 2001 +From 06d95a4dd349c4d5f6b52e657ffd1a27e4df3faf Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 11 Nov 2015 21:01:15 +0000 -Subject: [PATCH 028/304] squash: include ARCH_BCM2708 / ARCH_BCM2709 +Subject: [PATCH 028/381] squash: include ARCH_BCM2708 / ARCH_BCM2709 --- drivers/char/hw_random/Kconfig | 2 +- diff --git a/target/linux/brcm2708/patches-4.4/0029-Add-dwc_otg-driver.patch b/target/linux/brcm2708/patches-4.4/0029-Add-dwc_otg-driver.patch index d5cb2db..6a116d0 100644 --- a/target/linux/brcm2708/patches-4.4/0029-Add-dwc_otg-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0029-Add-dwc_otg-driver.patch @@ -1,7 +1,7 @@ -From e3bac792b4c542025127f57394356e5c495e75dc Mon Sep 17 00:00:00 2001 +From afd337386d8e58d2590d8f6c6ac85cfc1ba244a5 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 1 May 2013 19:46:17 +0100 -Subject: [PATCH 029/304] Add dwc_otg driver +Subject: [PATCH 029/381] Add dwc_otg driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0030-bcm2708-framebuffer-driver.patch b/target/linux/brcm2708/patches-4.4/0030-bcm2708-framebuffer-driver.patch index 3e6337d..93141a2 100644 --- a/target/linux/brcm2708/patches-4.4/0030-bcm2708-framebuffer-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0030-bcm2708-framebuffer-driver.patch @@ -1,7 +1,7 @@ -From c8719ed281ffb6b738af0e8acc16aa13c0381749 Mon Sep 17 00:00:00 2001 +From f370b4458afa944f9e960e95af476c15c8370c56 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 17 Jun 2015 17:06:34 +0100 -Subject: [PATCH 030/304] bcm2708 framebuffer driver +Subject: [PATCH 030/381] bcm2708 framebuffer driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0031-dmaengine-Add-support-for-BCM2708.patch b/target/linux/brcm2708/patches-4.4/0031-dmaengine-Add-support-for-BCM2708.patch index 753632d..e1107d6 100644 --- a/target/linux/brcm2708/patches-4.4/0031-dmaengine-Add-support-for-BCM2708.patch +++ b/target/linux/brcm2708/patches-4.4/0031-dmaengine-Add-support-for-BCM2708.patch @@ -1,7 +1,7 @@ -From 451d996dcc4cc8460fea6b74331aaa762823d312 Mon Sep 17 00:00:00 2001 +From 2ea9159435f6fdc6190126e7c413cb8c37259036 Mon Sep 17 00:00:00 2001 From: Florian Meier <florian.meier@koalo.de> Date: Fri, 22 Nov 2013 14:22:53 +0100 -Subject: [PATCH 031/304] dmaengine: Add support for BCM2708 +Subject: [PATCH 031/381] dmaengine: Add support for BCM2708 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0032-MMC-added-alternative-MMC-driver.patch b/target/linux/brcm2708/patches-4.4/0032-MMC-added-alternative-MMC-driver.patch index b7d1f9a..6187a65 100644 --- a/target/linux/brcm2708/patches-4.4/0032-MMC-added-alternative-MMC-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0032-MMC-added-alternative-MMC-driver.patch @@ -1,7 +1,7 @@ -From 231ef69db2b015b7da9994ef893090206bf5f63f Mon Sep 17 00:00:00 2001 +From ded251905fe3ebb582fd87fecf3454834333afa1 Mon Sep 17 00:00:00 2001 From: gellert <gellert@raspberrypi.org> Date: Fri, 15 Aug 2014 16:35:06 +0100 -Subject: [PATCH 032/304] MMC: added alternative MMC driver +Subject: [PATCH 032/381] MMC: added alternative MMC driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0033-Adding-bcm2835-sdhost-driver-and-an-overlay-to-enabl.patch b/target/linux/brcm2708/patches-4.4/0033-Adding-bcm2835-sdhost-driver-and-an-overlay-to-enabl.patch index dc61f02..d49e57b 100644 --- a/target/linux/brcm2708/patches-4.4/0033-Adding-bcm2835-sdhost-driver-and-an-overlay-to-enabl.patch +++ b/target/linux/brcm2708/patches-4.4/0033-Adding-bcm2835-sdhost-driver-and-an-overlay-to-enabl.patch @@ -1,7 +1,7 @@ -From 73744a39303ad063a4b964a2bc48391be72c9310 Mon Sep 17 00:00:00 2001 +From 8c767f6b8d65c2c59995ed51512faeaf56fbb2c3 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 25 Mar 2015 17:49:47 +0000 -Subject: [PATCH 033/304] Adding bcm2835-sdhost driver, and an overlay to +Subject: [PATCH 033/381] Adding bcm2835-sdhost driver, and an overlay to enable it BCM2835 has two SD card interfaces. This driver uses the other one. diff --git a/target/linux/brcm2708/patches-4.4/0034-cma-Add-vc_cma-driver-to-enable-use-of-CMA.patch b/target/linux/brcm2708/patches-4.4/0034-cma-Add-vc_cma-driver-to-enable-use-of-CMA.patch index 25feca1..e245f02 100644 --- a/target/linux/brcm2708/patches-4.4/0034-cma-Add-vc_cma-driver-to-enable-use-of-CMA.patch +++ b/target/linux/brcm2708/patches-4.4/0034-cma-Add-vc_cma-driver-to-enable-use-of-CMA.patch @@ -1,7 +1,7 @@ -From 7d966829e3d7a49f3efc033f41902c52edc2e07d Mon Sep 17 00:00:00 2001 +From 663e08c7b0f8cefd880dfe1eb3641830dafa8b5a Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 3 Jul 2013 00:31:47 +0100 -Subject: [PATCH 034/304] cma: Add vc_cma driver to enable use of CMA +Subject: [PATCH 034/381] cma: Add vc_cma driver to enable use of CMA MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0035-bcm2708-alsa-sound-driver.patch b/target/linux/brcm2708/patches-4.4/0035-bcm2708-alsa-sound-driver.patch index e8490b9..30659cf 100644 --- a/target/linux/brcm2708/patches-4.4/0035-bcm2708-alsa-sound-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0035-bcm2708-alsa-sound-driver.patch @@ -1,7 +1,7 @@ -From 03aa66334a94cbdaac80f3673a2e6e766b29ff32 Mon Sep 17 00:00:00 2001 +From b7b8ef3806db931be95bddf47946e27facc6d5dd Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Mon, 26 Mar 2012 22:15:50 +0100 -Subject: [PATCH 035/304] bcm2708: alsa sound driver +Subject: [PATCH 035/381] bcm2708: alsa sound driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0036-bcm2708-vchiq-driver.patch b/target/linux/brcm2708/patches-4.4/0036-bcm2708-vchiq-driver.patch index cd8c0c6..3b89f26 100644 --- a/target/linux/brcm2708/patches-4.4/0036-bcm2708-vchiq-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0036-bcm2708-vchiq-driver.patch @@ -1,7 +1,7 @@ -From b1e77a013c963839cd74707aa58532286cfacfcc Mon Sep 17 00:00:00 2001 +From 6862270cc99bacc345403c730c38b17615834aef Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Tue, 2 Jul 2013 23:42:01 +0100 -Subject: [PATCH 036/304] bcm2708 vchiq driver +Subject: [PATCH 036/381] bcm2708 vchiq driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0037-vc_mem-Add-vc_mem-driver.patch b/target/linux/brcm2708/patches-4.4/0037-vc_mem-Add-vc_mem-driver.patch index 3e03272..5559db5 100644 --- a/target/linux/brcm2708/patches-4.4/0037-vc_mem-Add-vc_mem-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0037-vc_mem-Add-vc_mem-driver.patch @@ -1,7 +1,7 @@ -From afecc66589fdfd0dcfde79917a82c51172d6c002 Mon Sep 17 00:00:00 2001 +From f5cce853dbe19f479d61c2d91a009edbea5735fc Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 17 Jun 2015 16:07:06 +0100 -Subject: [PATCH 037/304] vc_mem: Add vc_mem driver +Subject: [PATCH 037/381] vc_mem: Add vc_mem driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0038-vcsm-VideoCore-shared-memory-service-for-BCM2835.patch b/target/linux/brcm2708/patches-4.4/0038-vcsm-VideoCore-shared-memory-service-for-BCM2835.patch index 8c68e64..4c3bd69 100644 --- a/target/linux/brcm2708/patches-4.4/0038-vcsm-VideoCore-shared-memory-service-for-BCM2835.patch +++ b/target/linux/brcm2708/patches-4.4/0038-vcsm-VideoCore-shared-memory-service-for-BCM2835.patch @@ -1,7 +1,7 @@ -From cd630a79b98d0406559589a658c0d0b206e523bc Mon Sep 17 00:00:00 2001 +From f5a5cd2721763f3759fc49d08f1b1ca0b039fcf2 Mon Sep 17 00:00:00 2001 From: Tim Gover <tgover@broadcom.com> Date: Tue, 22 Jul 2014 15:41:04 +0100 -Subject: [PATCH 038/304] vcsm: VideoCore shared memory service for BCM2835 +Subject: [PATCH 038/381] vcsm: VideoCore shared memory service for BCM2835 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0039-Add-dev-gpiomem-device-for-rootless-user-GPIO-access.patch b/target/linux/brcm2708/patches-4.4/0039-Add-dev-gpiomem-device-for-rootless-user-GPIO-access.patch index 475bd86..1d75def 100644 --- a/target/linux/brcm2708/patches-4.4/0039-Add-dev-gpiomem-device-for-rootless-user-GPIO-access.patch +++ b/target/linux/brcm2708/patches-4.4/0039-Add-dev-gpiomem-device-for-rootless-user-GPIO-access.patch @@ -1,7 +1,7 @@ -From e2633bbfb7a44ca624c5c67df3cab9e39e8357cf Mon Sep 17 00:00:00 2001 +From 60d7c4ca1dd8ff0ab4d84f0b3d1d3aaeecede4d7 Mon Sep 17 00:00:00 2001 From: Luke Wren <luke@raspberrypi.org> Date: Fri, 21 Aug 2015 23:14:48 +0100 -Subject: [PATCH 039/304] Add /dev/gpiomem device for rootless user GPIO access +Subject: [PATCH 039/381] Add /dev/gpiomem device for rootless user GPIO access Signed-off-by: Luke Wren <luke@raspberrypi.org> diff --git a/target/linux/brcm2708/patches-4.4/0040-Add-SMI-driver.patch b/target/linux/brcm2708/patches-4.4/0040-Add-SMI-driver.patch index b65b25c..61a942b 100644 --- a/target/linux/brcm2708/patches-4.4/0040-Add-SMI-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0040-Add-SMI-driver.patch @@ -1,7 +1,7 @@ -From 2c8e4852592e64f426a482df8b662984bb4f6c9e Mon Sep 17 00:00:00 2001 +From c5c6cdc2f3dc823bf7ac7e31709f192a783f7d56 Mon Sep 17 00:00:00 2001 From: Luke Wren <wren6991@gmail.com> Date: Sat, 5 Sep 2015 01:14:45 +0100 -Subject: [PATCH 040/304] Add SMI driver +Subject: [PATCH 040/381] Add SMI driver Signed-off-by: Luke Wren <wren6991@gmail.com> --- diff --git a/target/linux/brcm2708/patches-4.4/0041-Add-SMI-NAND-driver.patch b/target/linux/brcm2708/patches-4.4/0041-Add-SMI-NAND-driver.patch index 3530844..0cefde7 100644 --- a/target/linux/brcm2708/patches-4.4/0041-Add-SMI-NAND-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0041-Add-SMI-NAND-driver.patch @@ -1,7 +1,7 @@ -From 810a555a6fe83edc69126deba240839f152d8938 Mon Sep 17 00:00:00 2001 +From 6470951ad62727bb57bde4c1a7584baacac7c558 Mon Sep 17 00:00:00 2001 From: Luke Wren <wren6991@gmail.com> Date: Sat, 5 Sep 2015 01:16:10 +0100 -Subject: [PATCH 041/304] Add SMI NAND driver +Subject: [PATCH 041/381] Add SMI NAND driver Signed-off-by: Luke Wren <wren6991@gmail.com> --- diff --git a/target/linux/brcm2708/patches-4.4/0042-lirc-added-support-for-RaspberryPi-GPIO.patch b/target/linux/brcm2708/patches-4.4/0042-lirc-added-support-for-RaspberryPi-GPIO.patch index 205a86f..690cc2e 100644 --- a/target/linux/brcm2708/patches-4.4/0042-lirc-added-support-for-RaspberryPi-GPIO.patch +++ b/target/linux/brcm2708/patches-4.4/0042-lirc-added-support-for-RaspberryPi-GPIO.patch @@ -1,7 +1,7 @@ -From 1f298174c176aa408de36b46421ac114357ac0e9 Mon Sep 17 00:00:00 2001 +From e33b63b907bb2a83b9c40ebbe15eeced175c8567 Mon Sep 17 00:00:00 2001 From: Aron Szabo <aron@aron.ws> Date: Sat, 16 Jun 2012 12:15:55 +0200 -Subject: [PATCH 042/304] lirc: added support for RaspberryPi GPIO +Subject: [PATCH 042/381] lirc: added support for RaspberryPi GPIO lirc_rpi: Use read_current_timer to determine transmitter delay. Thanks to jjmz and others See: https://github.com/raspberrypi/linux/issues/525 diff --git a/target/linux/brcm2708/patches-4.4/0043-Add-cpufreq-driver.patch b/target/linux/brcm2708/patches-4.4/0043-Add-cpufreq-driver.patch index f4569de..dfdb955 100644 --- a/target/linux/brcm2708/patches-4.4/0043-Add-cpufreq-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0043-Add-cpufreq-driver.patch @@ -1,7 +1,7 @@ -From 3d01c18ff8973905ef050b20b13063f9e7759c3a Mon Sep 17 00:00:00 2001 +From 14b034de59582e2dac59aaf95c98d6593cfc5549 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 3 Jul 2013 00:49:20 +0100 -Subject: [PATCH 043/304] Add cpufreq driver +Subject: [PATCH 043/381] Add cpufreq driver Signed-off-by: popcornmix <popcornmix@gmail.com> --- diff --git a/target/linux/brcm2708/patches-4.4/0044-Added-hwmon-thermal-driver-for-reporting-core-temper.patch b/target/linux/brcm2708/patches-4.4/0044-Added-hwmon-thermal-driver-for-reporting-core-temper.patch index aa6c2ec..7cc88fe 100644 --- a/target/linux/brcm2708/patches-4.4/0044-Added-hwmon-thermal-driver-for-reporting-core-temper.patch +++ b/target/linux/brcm2708/patches-4.4/0044-Added-hwmon-thermal-driver-for-reporting-core-temper.patch @@ -1,7 +1,7 @@ -From a1dd93ad1499de093098226931462628cc86e4e6 Mon Sep 17 00:00:00 2001 +From 9bccd57257d3156887d5bbeadbf35898505cd7f6 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Tue, 26 Mar 2013 19:24:24 +0000 -Subject: [PATCH 044/304] Added hwmon/thermal driver for reporting core +Subject: [PATCH 044/381] Added hwmon/thermal driver for reporting core temperature. Thanks Dorian MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 diff --git a/target/linux/brcm2708/patches-4.4/0045-Add-Chris-Boot-s-i2c-driver.patch b/target/linux/brcm2708/patches-4.4/0045-Add-Chris-Boot-s-i2c-driver.patch index dbe8cee..ba3f998 100644 --- a/target/linux/brcm2708/patches-4.4/0045-Add-Chris-Boot-s-i2c-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0045-Add-Chris-Boot-s-i2c-driver.patch @@ -1,7 +1,7 @@ -From 0feef39a2329ed935108d53e02fe38cb4578dfbf Mon Sep 17 00:00:00 2001 +From dc4e4461802c9dff395a49212e8420a9f586e247 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 17 Jun 2015 15:44:08 +0100 -Subject: [PATCH 045/304] Add Chris Boot's i2c driver +Subject: [PATCH 045/381] Add Chris Boot's i2c driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0046-char-broadcom-Add-vcio-module.patch b/target/linux/brcm2708/patches-4.4/0046-char-broadcom-Add-vcio-module.patch index 466cb46..c0c2752 100644 --- a/target/linux/brcm2708/patches-4.4/0046-char-broadcom-Add-vcio-module.patch +++ b/target/linux/brcm2708/patches-4.4/0046-char-broadcom-Add-vcio-module.patch @@ -1,7 +1,7 @@ -From 3423e9a9b7e0d6e988832d1362f2fb3ce76bf07c Mon Sep 17 00:00:00 2001 +From 9999c1fcfe8f03afaa2d91c2e9766ce8ae057c65 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Fri, 26 Jun 2015 14:27:06 +0200 -Subject: [PATCH 046/304] char: broadcom: Add vcio module +Subject: [PATCH 046/381] char: broadcom: Add vcio module MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0047-firmware-bcm2835-Support-ARCH_BCM270x.patch b/target/linux/brcm2708/patches-4.4/0047-firmware-bcm2835-Support-ARCH_BCM270x.patch index 3ff7d8b..8f992b0 100644 --- a/target/linux/brcm2708/patches-4.4/0047-firmware-bcm2835-Support-ARCH_BCM270x.patch +++ b/target/linux/brcm2708/patches-4.4/0047-firmware-bcm2835-Support-ARCH_BCM270x.patch @@ -1,7 +1,7 @@ -From f259f2e35226640b67ff324789f3638a724bab53 Mon Sep 17 00:00:00 2001 +From 3ab001bd58d4578bf2beb293f93a91f81e3ad3b4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Fri, 26 Jun 2015 14:25:01 +0200 -Subject: [PATCH 047/304] firmware: bcm2835: Support ARCH_BCM270x +Subject: [PATCH 047/381] firmware: bcm2835: Support ARCH_BCM270x MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0048-bcm2835-add-v4l2-camera-device.patch b/target/linux/brcm2708/patches-4.4/0048-bcm2835-add-v4l2-camera-device.patch index ebb90a4..8080b17 100644 --- a/target/linux/brcm2708/patches-4.4/0048-bcm2835-add-v4l2-camera-device.patch +++ b/target/linux/brcm2708/patches-4.4/0048-bcm2835-add-v4l2-camera-device.patch @@ -1,7 +1,7 @@ -From 877bf225ae61519f04b880abe2d84ae7dc585475 Mon Sep 17 00:00:00 2001 +From 47ada5db4dbd8a4dd751bbd630d4abbd15131c98 Mon Sep 17 00:00:00 2001 From: Vincent Sanders <vincent.sanders@collabora.co.uk> Date: Wed, 30 Jan 2013 12:45:18 +0000 -Subject: [PATCH 048/304] bcm2835: add v4l2 camera device +Subject: [PATCH 048/381] bcm2835: add v4l2 camera device - Supports raw YUV capture, preview, JPEG and H264. - Uses videobuf2 for data transfer, using dma_buf. diff --git a/target/linux/brcm2708/patches-4.4/0049-scripts-Add-mkknlimg-and-knlinfo-scripts-from-tools-.patch b/target/linux/brcm2708/patches-4.4/0049-scripts-Add-mkknlimg-and-knlinfo-scripts-from-tools-.patch index 8c8ee82..9943e07 100644 --- a/target/linux/brcm2708/patches-4.4/0049-scripts-Add-mkknlimg-and-knlinfo-scripts-from-tools-.patch +++ b/target/linux/brcm2708/patches-4.4/0049-scripts-Add-mkknlimg-and-knlinfo-scripts-from-tools-.patch @@ -1,7 +1,7 @@ -From 35361c41437a4d81c47bc56189369201c5f1d2e4 Mon Sep 17 00:00:00 2001 +From b2f75aacf0bfb9e3069bdec7a6481ed4bf7a2b51 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 11 May 2015 09:00:42 +0100 -Subject: [PATCH 049/304] scripts: Add mkknlimg and knlinfo scripts from tools +Subject: [PATCH 049/381] scripts: Add mkknlimg and knlinfo scripts from tools repo The Raspberry Pi firmware looks for a trailer on the kernel image to diff --git a/target/linux/brcm2708/patches-4.4/0050-fdt-Add-support-for-the-CONFIG_CMDLINE_EXTEND-option.patch b/target/linux/brcm2708/patches-4.4/0050-fdt-Add-support-for-the-CONFIG_CMDLINE_EXTEND-option.patch index 8dded00..f7e8b29 100644 --- a/target/linux/brcm2708/patches-4.4/0050-fdt-Add-support-for-the-CONFIG_CMDLINE_EXTEND-option.patch +++ b/target/linux/brcm2708/patches-4.4/0050-fdt-Add-support-for-the-CONFIG_CMDLINE_EXTEND-option.patch @@ -1,7 +1,7 @@ -From e88c206c101194b8513860c135ee77366d7456eb Mon Sep 17 00:00:00 2001 +From 0f79afb206f238e89f1cb5c40299f6fd6a47dda3 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 5 Dec 2014 17:26:26 +0000 -Subject: [PATCH 050/304] fdt: Add support for the CONFIG_CMDLINE_EXTEND option +Subject: [PATCH 050/381] fdt: Add support for the CONFIG_CMDLINE_EXTEND option --- drivers/of/fdt.c | 29 ++++++++++++++++++++++++----- diff --git a/target/linux/brcm2708/patches-4.4/0051-BCM2708-Add-core-Device-Tree-support.patch b/target/linux/brcm2708/patches-4.4/0051-BCM2708-Add-core-Device-Tree-support.patch index 55eea89..d2f3e71 100644 --- a/target/linux/brcm2708/patches-4.4/0051-BCM2708-Add-core-Device-Tree-support.patch +++ b/target/linux/brcm2708/patches-4.4/0051-BCM2708-Add-core-Device-Tree-support.patch @@ -1,7 +1,7 @@ -From f3552e720773b9e13a0667606c8438ae14d0538b Mon Sep 17 00:00:00 2001 +From 4dc11d58769fda62ef7cff1ab506d4c68c232270 Mon Sep 17 00:00:00 2001 From: notro <notro@tronnes.org> Date: Wed, 9 Jul 2014 14:46:08 +0200 -Subject: [PATCH 051/304] BCM2708: Add core Device Tree support +Subject: [PATCH 051/381] BCM2708: Add core Device Tree support Add the bare minimum needed to boot BCM2708 from a Device Tree. diff --git a/target/linux/brcm2708/patches-4.4/0052-bcm2835-Match-with-BCM2708-Device-Trees.patch b/target/linux/brcm2708/patches-4.4/0052-bcm2835-Match-with-BCM2708-Device-Trees.patch index 24d763e..e9d7e95 100644 --- a/target/linux/brcm2708/patches-4.4/0052-bcm2835-Match-with-BCM2708-Device-Trees.patch +++ b/target/linux/brcm2708/patches-4.4/0052-bcm2835-Match-with-BCM2708-Device-Trees.patch @@ -1,7 +1,7 @@ -From 96c7eeec2f269f779e14eef94e19804f70ac5c36 Mon Sep 17 00:00:00 2001 +From 5869509197e8b3b6080f212a22e7d10310fc0a9b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Sat, 15 Aug 2015 20:47:07 +0200 -Subject: [PATCH 052/304] bcm2835: Match with BCM2708 Device Trees +Subject: [PATCH 052/381] bcm2835: Match with BCM2708 Device Trees MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0053-fbdev-add-FBIOCOPYAREA-ioctl.patch b/target/linux/brcm2708/patches-4.4/0053-fbdev-add-FBIOCOPYAREA-ioctl.patch index f5f1560..5cde4b8 100644 --- a/target/linux/brcm2708/patches-4.4/0053-fbdev-add-FBIOCOPYAREA-ioctl.patch +++ b/target/linux/brcm2708/patches-4.4/0053-fbdev-add-FBIOCOPYAREA-ioctl.patch @@ -1,7 +1,7 @@ -From 2d65eb731311b3bb43ac2b2194d76be99246aefc Mon Sep 17 00:00:00 2001 +From 6f58dcfd94cdd56fb1d462f93397a8548d0340c7 Mon Sep 17 00:00:00 2001 From: Siarhei Siamashka <siarhei.siamashka@gmail.com> Date: Mon, 17 Jun 2013 13:32:11 +0300 -Subject: [PATCH 053/304] fbdev: add FBIOCOPYAREA ioctl +Subject: [PATCH 053/381] fbdev: add FBIOCOPYAREA ioctl Based on the patch authored by Ali Gholami Rudi at https://lkml.org/lkml/2009/7/13/153 diff --git a/target/linux/brcm2708/patches-4.4/0057-Speed-up-console-framebuffer-imageblit-function.patch b/target/linux/brcm2708/patches-4.4/0057-Speed-up-console-framebuffer-imageblit-function.patch index d761945..7254cff 100644 --- a/target/linux/brcm2708/patches-4.4/0057-Speed-up-console-framebuffer-imageblit-function.patch +++ b/target/linux/brcm2708/patches-4.4/0057-Speed-up-console-framebuffer-imageblit-function.patch @@ -1,7 +1,7 @@ -From 2b0758010872540fd290ed5c3ab489f7318fc977 Mon Sep 17 00:00:00 2001 +From 634d2880e22cb1f77250db07b0c60e3f1280f645 Mon Sep 17 00:00:00 2001 From: Harm Hanemaaijer <fgenfb@yahoo.com> Date: Thu, 20 Jun 2013 20:21:39 +0200 -Subject: [PATCH 057/304] Speed up console framebuffer imageblit function +Subject: [PATCH 057/381] Speed up console framebuffer imageblit function Especially on platforms with a slower CPU but a relatively high framebuffer fill bandwidth, like current ARM devices, the existing diff --git a/target/linux/brcm2708/patches-4.4/0058-Allow-mac-address-to-be-set-in-smsc95xx.patch b/target/linux/brcm2708/patches-4.4/0058-Allow-mac-address-to-be-set-in-smsc95xx.patch index b9fb8c5..b89eafa 100644 --- a/target/linux/brcm2708/patches-4.4/0058-Allow-mac-address-to-be-set-in-smsc95xx.patch +++ b/target/linux/brcm2708/patches-4.4/0058-Allow-mac-address-to-be-set-in-smsc95xx.patch @@ -1,7 +1,7 @@ -From eec29af59aca3d4f7edd6760c12ff33e8650d20d Mon Sep 17 00:00:00 2001 +From 775d5392d5ba612dc856f05fef318b3fd0687f81 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Tue, 26 Mar 2013 17:26:38 +0000 -Subject: [PATCH 058/304] Allow mac address to be set in smsc95xx +Subject: [PATCH 058/381] Allow mac address to be set in smsc95xx Signed-off-by: popcornmix <popcornmix@gmail.com> --- diff --git a/target/linux/brcm2708/patches-4.4/0059-enabling-the-realtime-clock-1-wire-chip-DS1307-and-1.patch b/target/linux/brcm2708/patches-4.4/0059-enabling-the-realtime-clock-1-wire-chip-DS1307-and-1.patch index 46fe1b3..bbbd19b 100644 --- a/target/linux/brcm2708/patches-4.4/0059-enabling-the-realtime-clock-1-wire-chip-DS1307-and-1.patch +++ b/target/linux/brcm2708/patches-4.4/0059-enabling-the-realtime-clock-1-wire-chip-DS1307-and-1.patch @@ -1,7 +1,7 @@ -From cb3ff14d3ee1bfb19828f1f48fe486f33d7a6fbb Mon Sep 17 00:00:00 2001 +From 5e030ebb3c7dd9a757e871ac7434e24b22ca7a16 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 8 May 2013 11:46:50 +0100 -Subject: [PATCH 059/304] enabling the realtime clock 1-wire chip DS1307 and +Subject: [PATCH 059/381] enabling the realtime clock 1-wire chip DS1307 and 1-wire on GPIO4 (as a module) 1-wire: Add support for configuring pin for w1-gpio kernel module diff --git a/target/linux/brcm2708/patches-4.4/0060-Added-Device-IDs-for-August-DVB-T-205.patch b/target/linux/brcm2708/patches-4.4/0060-Added-Device-IDs-for-August-DVB-T-205.patch index 8e3e9a6..972cc95 100644 --- a/target/linux/brcm2708/patches-4.4/0060-Added-Device-IDs-for-August-DVB-T-205.patch +++ b/target/linux/brcm2708/patches-4.4/0060-Added-Device-IDs-for-August-DVB-T-205.patch @@ -1,7 +1,7 @@ -From b0237d9659cb376e049e205dd9db20c210237388 Mon Sep 17 00:00:00 2001 +From 151995a5f455ff415d2e2d19ad8528137d53629d Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 3 Jul 2013 00:54:08 +0100 -Subject: [PATCH 060/304] Added Device IDs for August DVB-T 205 +Subject: [PATCH 060/381] Added Device IDs for August DVB-T 205 --- drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 4 ++++ diff --git a/target/linux/brcm2708/patches-4.4/0061-config-Enable-CONFIG_MEMCG-but-leave-it-disabled-due.patch b/target/linux/brcm2708/patches-4.4/0061-config-Enable-CONFIG_MEMCG-but-leave-it-disabled-due.patch index 9f91652..c50c7b1 100644 --- a/target/linux/brcm2708/patches-4.4/0061-config-Enable-CONFIG_MEMCG-but-leave-it-disabled-due.patch +++ b/target/linux/brcm2708/patches-4.4/0061-config-Enable-CONFIG_MEMCG-but-leave-it-disabled-due.patch @@ -1,7 +1,7 @@ -From 2cf0ecd618278861b4f7a9e7b72f39974493e18d Mon Sep 17 00:00:00 2001 +From 27950dc12923e0679a177ae7d17779a77d9500af Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 18 Dec 2013 22:16:19 +0000 -Subject: [PATCH 061/304] config: Enable CONFIG_MEMCG, but leave it disabled +Subject: [PATCH 061/381] config: Enable CONFIG_MEMCG, but leave it disabled (due to memory cost). Enable with cgroup_enable=memory. --- diff --git a/target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch b/target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch index 007dc0c..ec66823 100644 --- a/target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch +++ b/target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch @@ -1,7 +1,7 @@ -From 6566720748ca71f63386608bb4c72e3b1efcc43a Mon Sep 17 00:00:00 2001 +From 90330d268c0507ca0b41c758feccbab2915e08fc Mon Sep 17 00:00:00 2001 From: Florian Meier <florian.meier@koalo.de> Date: Fri, 22 Nov 2013 14:59:51 +0100 -Subject: [PATCH 062/304] ASoC: Add support for PCM5102A codec +Subject: [PATCH 062/381] ASoC: Add support for PCM5102A codec Some definitions to support the PCM5102A codec by Texas Instruments. diff --git a/target/linux/brcm2708/patches-4.4/0063-ASoC-Add-support-for-HifiBerry-DAC.patch b/target/linux/brcm2708/patches-4.4/0063-ASoC-Add-support-for-HifiBerry-DAC.patch index 8a79025..4ac9b28 100644 --- a/target/linux/brcm2708/patches-4.4/0063-ASoC-Add-support-for-HifiBerry-DAC.patch +++ b/target/linux/brcm2708/patches-4.4/0063-ASoC-Add-support-for-HifiBerry-DAC.patch @@ -1,7 +1,7 @@ -From d47c284760f870b312b4ed488b71d0b549e0ef70 Mon Sep 17 00:00:00 2001 +From 2ea95927e8dc5c1ee099f999a24c5bfa028f18bf Mon Sep 17 00:00:00 2001 From: Florian Meier <florian.meier@koalo.de> Date: Fri, 22 Nov 2013 19:19:08 +0100 -Subject: [PATCH 063/304] ASoC: Add support for HifiBerry DAC +Subject: [PATCH 063/381] ASoC: Add support for HifiBerry DAC This adds a machine driver for the HifiBerry DAC. It is a sound card that can diff --git a/target/linux/brcm2708/patches-4.4/0064-ASoC-Add-support-for-Rpi-DAC.patch b/target/linux/brcm2708/patches-4.4/0064-ASoC-Add-support-for-Rpi-DAC.patch index ae87961..fd2e78f 100644 --- a/target/linux/brcm2708/patches-4.4/0064-ASoC-Add-support-for-Rpi-DAC.patch +++ b/target/linux/brcm2708/patches-4.4/0064-ASoC-Add-support-for-Rpi-DAC.patch @@ -1,7 +1,7 @@ -From 26ee57a5d9cd05e006b277446c9535aeda3c93d6 Mon Sep 17 00:00:00 2001 +From 2f681005c89b65de1a2aa1426a41cc7b9e243c74 Mon Sep 17 00:00:00 2001 From: Florian Meier <florian.meier@koalo.de> Date: Fri, 22 Nov 2013 19:21:34 +0100 -Subject: [PATCH 064/304] ASoC: Add support for Rpi-DAC +Subject: [PATCH 064/381] ASoC: Add support for Rpi-DAC --- sound/soc/bcm/Kconfig | 7 +++ diff --git a/target/linux/brcm2708/patches-4.4/0065-ASoC-wm8804-Implement-MCLK-configuration-options-add.patch b/target/linux/brcm2708/patches-4.4/0065-ASoC-wm8804-Implement-MCLK-configuration-options-add.patch index e8434b1..868156f 100644 --- a/target/linux/brcm2708/patches-4.4/0065-ASoC-wm8804-Implement-MCLK-configuration-options-add.patch +++ b/target/linux/brcm2708/patches-4.4/0065-ASoC-wm8804-Implement-MCLK-configuration-options-add.patch @@ -1,7 +1,7 @@ -From ca1252c2232d7a7d44c8ae1fc35ae11ef2cd860d Mon Sep 17 00:00:00 2001 +From e83ad608ca30c502633123ce317f7451491951c0 Mon Sep 17 00:00:00 2001 From: Daniel Matuschek <info@crazy-audio.com> Date: Wed, 15 Jan 2014 21:41:23 +0100 -Subject: [PATCH 065/304] ASoC: wm8804: Implement MCLK configuration options, +Subject: [PATCH 065/381] ASoC: wm8804: Implement MCLK configuration options, add 32bit support WM8804 can run with PLL frequencies of 256xfs and 128xfs for most sample rates. At 192kHz only 128xfs is supported. The existing driver selects 128xfs automatically for some lower samples rates. By using an diff --git a/target/linux/brcm2708/patches-4.4/0066-ASoC-BCM-Add-support-for-HiFiBerry-Digi.-Driver-is-b.patch b/target/linux/brcm2708/patches-4.4/0066-ASoC-BCM-Add-support-for-HiFiBerry-Digi.-Driver-is-b.patch index 3d23fb4..efc387c 100644 --- a/target/linux/brcm2708/patches-4.4/0066-ASoC-BCM-Add-support-for-HiFiBerry-Digi.-Driver-is-b.patch +++ b/target/linux/brcm2708/patches-4.4/0066-ASoC-BCM-Add-support-for-HiFiBerry-Digi.-Driver-is-b.patch @@ -1,7 +1,7 @@ -From 376d0b5d94c6d78d943f30b81de14bc66f7b2911 Mon Sep 17 00:00:00 2001 +From fb61baf20c890884a9e4f55da0f287f27f81a474 Mon Sep 17 00:00:00 2001 From: Daniel Matuschek <info@crazy-audio.com> Date: Wed, 15 Jan 2014 21:42:08 +0100 -Subject: [PATCH 066/304] ASoC: BCM:Add support for HiFiBerry Digi. Driver is +Subject: [PATCH 066/381] ASoC: BCM:Add support for HiFiBerry Digi. Driver is based on the patched WM8804 driver. Signed-off-by: Daniel Matuschek <daniel@matuschek.net> diff --git a/target/linux/brcm2708/patches-4.4/0067-ASoC-wm8804-Set-idle_bias_off-to-false-Idle-bias-has.patch b/target/linux/brcm2708/patches-4.4/0067-ASoC-wm8804-Set-idle_bias_off-to-false-Idle-bias-has.patch index dd03414..87dd6d8 100644 --- a/target/linux/brcm2708/patches-4.4/0067-ASoC-wm8804-Set-idle_bias_off-to-false-Idle-bias-has.patch +++ b/target/linux/brcm2708/patches-4.4/0067-ASoC-wm8804-Set-idle_bias_off-to-false-Idle-bias-has.patch @@ -1,7 +1,7 @@ -From b271e01a647c30ff8c6e66b2d4109e72235da27d Mon Sep 17 00:00:00 2001 +From cf98984028b036971f95671070806136d865b96e Mon Sep 17 00:00:00 2001 From: Daniel Matuschek <info@crazy-audio.com> Date: Thu, 16 Jan 2014 07:36:35 +0100 -Subject: [PATCH 067/304] ASoC: wm8804: Set idle_bias_off to false Idle bias +Subject: [PATCH 067/381] ASoC: wm8804: Set idle_bias_off to false Idle bias has been change to remove warning on driver startup Signed-off-by: Daniel Matuschek <daniel@matuschek.net> diff --git a/target/linux/brcm2708/patches-4.4/0068-Add-IQaudIO-Sound-Card-support-for-Raspberry-Pi.patch b/target/linux/brcm2708/patches-4.4/0068-Add-IQaudIO-Sound-Card-support-for-Raspberry-Pi.patch index 3784812..2fc38ef 100644 --- a/target/linux/brcm2708/patches-4.4/0068-Add-IQaudIO-Sound-Card-support-for-Raspberry-Pi.patch +++ b/target/linux/brcm2708/patches-4.4/0068-Add-IQaudIO-Sound-Card-support-for-Raspberry-Pi.patch @@ -1,7 +1,7 @@ -From 21af89410a1ca12bce1dcfcd49af1eea66437af9 Mon Sep 17 00:00:00 2001 +From f0fc1c656af73bbfc2984e0bb6b90b27bac1a532 Mon Sep 17 00:00:00 2001 From: Gordon Garrity <gordon@iqaudio.com> Date: Sat, 8 Mar 2014 16:56:57 +0000 -Subject: [PATCH 068/304] Add IQaudIO Sound Card support for Raspberry Pi +Subject: [PATCH 068/381] Add IQaudIO Sound Card support for Raspberry Pi Set a limit of 0dB on Digital Volume Control diff --git a/target/linux/brcm2708/patches-4.4/0069-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch b/target/linux/brcm2708/patches-4.4/0069-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch index a7ad5cc..c3186f5 100644 --- a/target/linux/brcm2708/patches-4.4/0069-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch +++ b/target/linux/brcm2708/patches-4.4/0069-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch @@ -1,7 +1,7 @@ -From 1aaeb4fd759f159edc94ed53c7e1d02a57a107ae Mon Sep 17 00:00:00 2001 +From d549bf5e41199399f174701b0f303b385d52beaf Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Mon, 14 Jul 2014 22:02:09 +0100 -Subject: [PATCH 069/304] hid: Reduce default mouse polling interval to 60Hz +Subject: [PATCH 069/381] hid: Reduce default mouse polling interval to 60Hz Reduces overhead when using X --- diff --git a/target/linux/brcm2708/patches-4.4/0070-Added-support-for-HiFiBerry-DAC.patch b/target/linux/brcm2708/patches-4.4/0070-Added-support-for-HiFiBerry-DAC.patch index aa770a6..894efc4 100644 --- a/target/linux/brcm2708/patches-4.4/0070-Added-support-for-HiFiBerry-DAC.patch +++ b/target/linux/brcm2708/patches-4.4/0070-Added-support-for-HiFiBerry-DAC.patch @@ -1,7 +1,7 @@ -From bdc06975313393c21c0f72d52f1733a2333d1b70 Mon Sep 17 00:00:00 2001 +From 03107b2243e688b6c98042d0fd9416db2bd241f6 Mon Sep 17 00:00:00 2001 From: Daniel Matuschek <info@crazy-audio.com> Date: Mon, 4 Aug 2014 10:06:56 +0200 -Subject: [PATCH 070/304] Added support for HiFiBerry DAC+ +Subject: [PATCH 070/381] Added support for HiFiBerry DAC+ The driver is based on the HiFiBerry DAC driver. However HiFiBerry DAC+ uses a different codec chip (PCM5122), therefore a new driver is necessary. diff --git a/target/linux/brcm2708/patches-4.4/0071-Added-driver-for-HiFiBerry-Amp-amplifier-add-on-boar.patch b/target/linux/brcm2708/patches-4.4/0071-Added-driver-for-HiFiBerry-Amp-amplifier-add-on-boar.patch index 998c269..3acdd97 100644 --- a/target/linux/brcm2708/patches-4.4/0071-Added-driver-for-HiFiBerry-Amp-amplifier-add-on-boar.patch +++ b/target/linux/brcm2708/patches-4.4/0071-Added-driver-for-HiFiBerry-Amp-amplifier-add-on-boar.patch @@ -1,7 +1,7 @@ -From 1d152bc8e97a3f004604ff4c10e5243266b4a312 Mon Sep 17 00:00:00 2001 +From 4076d38775ab7bbdf64875c6e5cec6eb4b27760c Mon Sep 17 00:00:00 2001 From: Daniel Matuschek <info@crazy-audio.com> Date: Mon, 4 Aug 2014 11:09:58 +0200 -Subject: [PATCH 071/304] Added driver for HiFiBerry Amp amplifier add-on board +Subject: [PATCH 071/381] Added driver for HiFiBerry Amp amplifier add-on board The driver contains a low-level hardware driver for the TAS5713 and the drivers for the Raspberry Pi I2S subsystem. diff --git a/target/linux/brcm2708/patches-4.4/0072-Update-ds1307-driver-for-device-tree-support.patch b/target/linux/brcm2708/patches-4.4/0072-Update-ds1307-driver-for-device-tree-support.patch index 546baa3..f8fdc78 100644 --- a/target/linux/brcm2708/patches-4.4/0072-Update-ds1307-driver-for-device-tree-support.patch +++ b/target/linux/brcm2708/patches-4.4/0072-Update-ds1307-driver-for-device-tree-support.patch @@ -1,7 +1,7 @@ -From 455ba80fce771499a5045cfddd741895f38cbc01 Mon Sep 17 00:00:00 2001 +From 1e1cdd39b3ed1a3488e796367f6e339dbe2ecaaa Mon Sep 17 00:00:00 2001 From: Ryan Coe <bluemrp9@gmail.com> Date: Sat, 31 Jan 2015 18:25:49 -0700 -Subject: [PATCH 072/304] Update ds1307 driver for device-tree support +Subject: [PATCH 072/381] Update ds1307 driver for device-tree support Signed-off-by: Ryan Coe <bluemrp9@gmail.com> --- diff --git a/target/linux/brcm2708/patches-4.4/0073-BCM270x_DT-Add-pwr_led-and-the-required-input-trigge.patch b/target/linux/brcm2708/patches-4.4/0073-BCM270x_DT-Add-pwr_led-and-the-required-input-trigge.patch index 8800726..0990835 100644 --- a/target/linux/brcm2708/patches-4.4/0073-BCM270x_DT-Add-pwr_led-and-the-required-input-trigge.patch +++ b/target/linux/brcm2708/patches-4.4/0073-BCM270x_DT-Add-pwr_led-and-the-required-input-trigge.patch @@ -1,7 +1,7 @@ -From 0613a9ad697b96c7aa5f3b6cb7d0c3bb236428e8 Mon Sep 17 00:00:00 2001 +From 211b0053ad2b173e646e4db1b5dd2f51a2da4ed7 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 6 Feb 2015 13:50:57 +0000 -Subject: [PATCH 073/304] BCM270x_DT: Add pwr_led, and the required "input" +Subject: [PATCH 073/381] BCM270x_DT: Add pwr_led, and the required "input" trigger The "input" trigger makes the associated GPIO an input. This is to support diff --git a/target/linux/brcm2708/patches-4.4/0074-enc28j60-Add-device-tree-compatible-string-and-an-ov.patch b/target/linux/brcm2708/patches-4.4/0074-enc28j60-Add-device-tree-compatible-string-and-an-ov.patch index 6f9c79d..e8287ef 100644 --- a/target/linux/brcm2708/patches-4.4/0074-enc28j60-Add-device-tree-compatible-string-and-an-ov.patch +++ b/target/linux/brcm2708/patches-4.4/0074-enc28j60-Add-device-tree-compatible-string-and-an-ov.patch @@ -1,7 +1,7 @@ -From 46c40754e960e05c4b7f0d76241e75b5363527d5 Mon Sep 17 00:00:00 2001 +From 3a1b6b5d57c7f92e98338172dec58c8cd3f2141f Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 27 Feb 2015 15:10:24 +0000 -Subject: [PATCH 074/304] enc28j60: Add device tree compatible string and an +Subject: [PATCH 074/381] enc28j60: Add device tree compatible string and an overlay --- diff --git a/target/linux/brcm2708/patches-4.4/0075-Add-driver-for-rpi-proto.patch b/target/linux/brcm2708/patches-4.4/0075-Add-driver-for-rpi-proto.patch index 37a5b37..390a497 100644 --- a/target/linux/brcm2708/patches-4.4/0075-Add-driver-for-rpi-proto.patch +++ b/target/linux/brcm2708/patches-4.4/0075-Add-driver-for-rpi-proto.patch @@ -1,7 +1,7 @@ -From fd2629ca6b3487d6efe7c49c93cb44a47cbf9e5a Mon Sep 17 00:00:00 2001 +From 56a753118a1446feedb1845f37f3e5d3cc4f31a1 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb <wbrodkorb@conet.de> Date: Wed, 25 Mar 2015 09:26:17 +0100 -Subject: [PATCH 075/304] Add driver for rpi-proto +Subject: [PATCH 075/381] Add driver for rpi-proto Forward port of 3.10.x driver from https://github.com/koalo We are using a custom board and would like to use rpi 3.18.x diff --git a/target/linux/brcm2708/patches-4.4/0076-config-Add-default-configs.patch b/target/linux/brcm2708/patches-4.4/0076-config-Add-default-configs.patch index 9dbcea3..f14a40e 100644 --- a/target/linux/brcm2708/patches-4.4/0076-config-Add-default-configs.patch +++ b/target/linux/brcm2708/patches-4.4/0076-config-Add-default-configs.patch @@ -1,7 +1,7 @@ -From e892ae7922d86bdede4f59336222cb9d8cf60994 Mon Sep 17 00:00:00 2001 +From c8647aeede51642c863c13cb741866a8ef13c2a7 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Mon, 13 Apr 2015 17:16:29 +0100 -Subject: [PATCH 076/304] config: Add default configs +Subject: [PATCH 076/381] config: Add default configs --- arch/arm/configs/bcm2709_defconfig | 1254 +++++++++++++++++++++++++++++++++++ diff --git a/target/linux/brcm2708/patches-4.4/0077-bcm2835-bcm2835_defconfig.patch b/target/linux/brcm2708/patches-4.4/0077-bcm2835-bcm2835_defconfig.patch index 9070bfd..e2c1cc6 100644 --- a/target/linux/brcm2708/patches-4.4/0077-bcm2835-bcm2835_defconfig.patch +++ b/target/linux/brcm2708/patches-4.4/0077-bcm2835-bcm2835_defconfig.patch @@ -1,7 +1,7 @@ -From b08ccdff6e3f9a0b17edaf423f140775a5a25c72 Mon Sep 17 00:00:00 2001 +From d9d77573d48f99b3cc7f760ce4febaf23cfc13e1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Wed, 29 Apr 2015 17:24:02 +0200 -Subject: [PATCH 077/304] bcm2835: bcm2835_defconfig +Subject: [PATCH 077/381] bcm2835: bcm2835_defconfig MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0078-rpi-ft5406-Add-touchscreen-driver-for-pi-LCD-display.patch b/target/linux/brcm2708/patches-4.4/0078-rpi-ft5406-Add-touchscreen-driver-for-pi-LCD-display.patch index adf474e..a43819a 100644 --- a/target/linux/brcm2708/patches-4.4/0078-rpi-ft5406-Add-touchscreen-driver-for-pi-LCD-display.patch +++ b/target/linux/brcm2708/patches-4.4/0078-rpi-ft5406-Add-touchscreen-driver-for-pi-LCD-display.patch @@ -1,7 +1,7 @@ -From d9eaf4c9a302c60d131ce6e7384ae36085cf5731 Mon Sep 17 00:00:00 2001 +From c756311eb3ca94befe2d0b960232bebb03614a11 Mon Sep 17 00:00:00 2001 From: Gordon Hollingworth <gordon@raspberrypi.org> Date: Tue, 12 May 2015 14:47:56 +0100 -Subject: [PATCH 078/304] rpi-ft5406: Add touchscreen driver for pi LCD display +Subject: [PATCH 078/381] rpi-ft5406: Add touchscreen driver for pi LCD display Fix driver detection failure Check that the buffer response is non-zero meaning the touchscreen was detected diff --git a/target/linux/brcm2708/patches-4.4/0079-Improve-__copy_to_user-and-__copy_from_user-performa.patch b/target/linux/brcm2708/patches-4.4/0079-Improve-__copy_to_user-and-__copy_from_user-performa.patch index 0a364ee..87f5c5e 100644 --- a/target/linux/brcm2708/patches-4.4/0079-Improve-__copy_to_user-and-__copy_from_user-performa.patch +++ b/target/linux/brcm2708/patches-4.4/0079-Improve-__copy_to_user-and-__copy_from_user-performa.patch @@ -1,7 +1,7 @@ -From 93aae11e6e1bcd5178685f85938e7c339d91a95e Mon Sep 17 00:00:00 2001 +From c8fda14cc4b13b9a3612ecc5c3c7456a57e2029b Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 13 Oct 2014 11:47:53 +0100 -Subject: [PATCH 079/304] Improve __copy_to_user and __copy_from_user +Subject: [PATCH 079/381] Improve __copy_to_user and __copy_from_user performance Provide a __copy_from_user that uses memcpy. On BCM2708, use diff --git a/target/linux/brcm2708/patches-4.4/0080-gpio-poweroff-Allow-it-to-work-on-Raspberry-Pi.patch b/target/linux/brcm2708/patches-4.4/0080-gpio-poweroff-Allow-it-to-work-on-Raspberry-Pi.patch index a473e44..006469e 100644 --- a/target/linux/brcm2708/patches-4.4/0080-gpio-poweroff-Allow-it-to-work-on-Raspberry-Pi.patch +++ b/target/linux/brcm2708/patches-4.4/0080-gpio-poweroff-Allow-it-to-work-on-Raspberry-Pi.patch @@ -1,7 +1,7 @@ -From 328a04523323650c59fef1657143e87513c79751 Mon Sep 17 00:00:00 2001 +From 5b9146b6d47d409c98832d67447a78246e203a36 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 25 Jun 2015 12:16:11 +0100 -Subject: [PATCH 080/304] gpio-poweroff: Allow it to work on Raspberry Pi +Subject: [PATCH 080/381] gpio-poweroff: Allow it to work on Raspberry Pi The Raspberry Pi firmware manages the power-down and reboot process. To do this it installs a pm_power_off handler, causing diff --git a/target/linux/brcm2708/patches-4.4/0081-spidev-Add-spidev-compatible-string-to-silence-warni.patch b/target/linux/brcm2708/patches-4.4/0081-spidev-Add-spidev-compatible-string-to-silence-warni.patch index ce133cb..4dc1432 100644 --- a/target/linux/brcm2708/patches-4.4/0081-spidev-Add-spidev-compatible-string-to-silence-warni.patch +++ b/target/linux/brcm2708/patches-4.4/0081-spidev-Add-spidev-compatible-string-to-silence-warni.patch @@ -1,7 +1,7 @@ -From c2c3af65be6009ded5c3c8984ab7f58f5e7797ee Mon Sep 17 00:00:00 2001 +From f50f0fbeb5a66ee6bd4e7bc4b911bd46fc76804c Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 14 Jul 2015 10:26:09 +0100 -Subject: [PATCH 081/304] spidev: Add "spidev" compatible string to silence +Subject: [PATCH 081/381] spidev: Add "spidev" compatible string to silence warning See: https://github.com/raspberrypi/linux/issues/1054 diff --git a/target/linux/brcm2708/patches-4.4/0082-scripts-dtc-Add-overlay-support.patch b/target/linux/brcm2708/patches-4.4/0082-scripts-dtc-Add-overlay-support.patch index 478eca8..c3f6f21 100644 --- a/target/linux/brcm2708/patches-4.4/0082-scripts-dtc-Add-overlay-support.patch +++ b/target/linux/brcm2708/patches-4.4/0082-scripts-dtc-Add-overlay-support.patch @@ -1,7 +1,7 @@ -From 7508b75a2466c9d6f9061fde718eb6bbfed44ede Mon Sep 17 00:00:00 2001 +From 89380bfcda436c4602001f09d1777957304e1c41 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 14 Jul 2015 17:00:18 +0100 -Subject: [PATCH 082/304] scripts/dtc: Add overlay support +Subject: [PATCH 082/381] scripts/dtc: Add overlay support --- scripts/dtc/checks.c | 119 ++- diff --git a/target/linux/brcm2708/patches-4.4/0083-mfd-Add-Raspberry-Pi-Sense-HAT-core-driver.patch b/target/linux/brcm2708/patches-4.4/0083-mfd-Add-Raspberry-Pi-Sense-HAT-core-driver.patch index 9591adb..3e3cca5 100644 --- a/target/linux/brcm2708/patches-4.4/0083-mfd-Add-Raspberry-Pi-Sense-HAT-core-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0083-mfd-Add-Raspberry-Pi-Sense-HAT-core-driver.patch @@ -1,7 +1,7 @@ -From 4969b05b74287320b646ec19371c1e04f1d98336 Mon Sep 17 00:00:00 2001 +From 17ec32c056210154217ea601c86a16685d58f408 Mon Sep 17 00:00:00 2001 From: Phil Elwell <pelwell@users.noreply.github.com> Date: Tue, 14 Jul 2015 14:32:47 +0100 -Subject: [PATCH 083/304] mfd: Add Raspberry Pi Sense HAT core driver +Subject: [PATCH 083/381] mfd: Add Raspberry Pi Sense HAT core driver --- drivers/input/joystick/Kconfig | 8 + diff --git a/target/linux/brcm2708/patches-4.4/0084-RaspiDAC3-support.patch b/target/linux/brcm2708/patches-4.4/0084-RaspiDAC3-support.patch index f95953a..3c9ad06 100644 --- a/target/linux/brcm2708/patches-4.4/0084-RaspiDAC3-support.patch +++ b/target/linux/brcm2708/patches-4.4/0084-RaspiDAC3-support.patch @@ -1,7 +1,7 @@ -From f8cf34f551e172b02306ce12da00e8c8c2550660 Mon Sep 17 00:00:00 2001 +From c7773e6daa5df456d6e0b935321425f3cb7a55b8 Mon Sep 17 00:00:00 2001 From: Jan Grulich <jan@grulich.eu> Date: Mon, 24 Aug 2015 16:03:47 +0100 -Subject: [PATCH 084/304] RaspiDAC3 support +Subject: [PATCH 084/381] RaspiDAC3 support Signed-off-by: Jan Grulich <jan@grulich.eu> diff --git a/target/linux/brcm2708/patches-4.4/0085-tpa6130a2-Add-headphone-switch-control.patch b/target/linux/brcm2708/patches-4.4/0085-tpa6130a2-Add-headphone-switch-control.patch index c3e79ea..22f90a2 100644 --- a/target/linux/brcm2708/patches-4.4/0085-tpa6130a2-Add-headphone-switch-control.patch +++ b/target/linux/brcm2708/patches-4.4/0085-tpa6130a2-Add-headphone-switch-control.patch @@ -1,7 +1,7 @@ -From bdf67add80855689e7580feaa8ae1c82d2f9d209 Mon Sep 17 00:00:00 2001 +From 669d4b324d47078cffaa557b8fe7ab13ff484cbe Mon Sep 17 00:00:00 2001 From: Jan Grulich <jan@grulich.eu> Date: Mon, 24 Aug 2015 16:02:34 +0100 -Subject: [PATCH 085/304] tpa6130a2: Add headphone switch control +Subject: [PATCH 085/381] tpa6130a2: Add headphone switch control Signed-off-by: Jan Grulich <jan@grulich.eu> --- diff --git a/target/linux/brcm2708/patches-4.4/0086-irq-bcm2835-Fix-building-with-2708.patch b/target/linux/brcm2708/patches-4.4/0086-irq-bcm2835-Fix-building-with-2708.patch index 3e95843..3b39f38 100644 --- a/target/linux/brcm2708/patches-4.4/0086-irq-bcm2835-Fix-building-with-2708.patch +++ b/target/linux/brcm2708/patches-4.4/0086-irq-bcm2835-Fix-building-with-2708.patch @@ -1,7 +1,7 @@ -From 19b6a85b13ed26364b6bb0946cf51ede345d8e2d Mon Sep 17 00:00:00 2001 +From 5f1f5e7db749eeaa307b0ba384e29d99b10e3290 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Mon, 28 Sep 2015 23:38:59 +0100 -Subject: [PATCH 086/304] irq-bcm2835: Fix building with 2708 +Subject: [PATCH 086/381] irq-bcm2835: Fix building with 2708 --- drivers/irqchip/irq-bcm2835.c | 3 ++- diff --git a/target/linux/brcm2708/patches-4.4/0087-rpi_display-add-backlight-driver-and-overlay.patch b/target/linux/brcm2708/patches-4.4/0087-rpi_display-add-backlight-driver-and-overlay.patch index f17ba4a..9305a93 100644 --- a/target/linux/brcm2708/patches-4.4/0087-rpi_display-add-backlight-driver-and-overlay.patch +++ b/target/linux/brcm2708/patches-4.4/0087-rpi_display-add-backlight-driver-and-overlay.patch @@ -1,7 +1,7 @@ -From 6e7a4e8116e8379bd3be1d88092bfb9cacee7e14 Mon Sep 17 00:00:00 2001 +From bfcb98a5f383cd1cdd08156f8f7267447ab1b7cd Mon Sep 17 00:00:00 2001 From: P33M <P33M@github.com> Date: Wed, 21 Oct 2015 14:55:21 +0100 -Subject: [PATCH 087/304] rpi_display: add backlight driver and overlay +Subject: [PATCH 087/381] rpi_display: add backlight driver and overlay Add a mailbox-driven backlight controller for the Raspberry Pi DSI touchscreen display. Requires updated GPU firmware to recognise the diff --git a/target/linux/brcm2708/patches-4.4/0088-bcm2835-dma-Fix-up-convert-to-DMA-pool.patch b/target/linux/brcm2708/patches-4.4/0088-bcm2835-dma-Fix-up-convert-to-DMA-pool.patch index c9ec114..f3b5b74 100644 --- a/target/linux/brcm2708/patches-4.4/0088-bcm2835-dma-Fix-up-convert-to-DMA-pool.patch +++ b/target/linux/brcm2708/patches-4.4/0088-bcm2835-dma-Fix-up-convert-to-DMA-pool.patch @@ -1,7 +1,7 @@ -From a18791e434387ff2dec3fd8e32d0ae41896d40a5 Mon Sep 17 00:00:00 2001 +From 5bb7ea036f5dfa3e3e3e1c674cb3f06e8204743e Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Mon, 16 Nov 2015 14:05:35 +0000 -Subject: [PATCH 088/304] bcm2835-dma: Fix up convert to DMA pool +Subject: [PATCH 088/381] bcm2835-dma: Fix up convert to DMA pool --- drivers/dma/bcm2835-dma.c | 36 ++++++++++++++++++++++++++---------- diff --git a/target/linux/brcm2708/patches-4.4/0089-scripts-Multi-platform-support-for-mkknlimg-and-knli.patch b/target/linux/brcm2708/patches-4.4/0089-scripts-Multi-platform-support-for-mkknlimg-and-knli.patch index b67cf6a..a551dce 100644 --- a/target/linux/brcm2708/patches-4.4/0089-scripts-Multi-platform-support-for-mkknlimg-and-knli.patch +++ b/target/linux/brcm2708/patches-4.4/0089-scripts-Multi-platform-support-for-mkknlimg-and-knli.patch @@ -1,7 +1,7 @@ -From 8a51551a8e90b0af9ca4d1519e4ab3c4e3f0e672 Mon Sep 17 00:00:00 2001 +From 5e591b39b106e20e3f8128cbd46a20d01eedb185 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 11 Nov 2015 11:38:59 +0000 -Subject: [PATCH 089/304] scripts: Multi-platform support for mkknlimg and +Subject: [PATCH 089/381] scripts: Multi-platform support for mkknlimg and knlinfo The firmware uses tags in the kernel trailer to choose which dtb file diff --git a/target/linux/brcm2708/patches-4.4/0090-drm-vc4-Add-suport-for-3D-rendering-using-the-V3D-en.patch b/target/linux/brcm2708/patches-4.4/0090-drm-vc4-Add-suport-for-3D-rendering-using-the-V3D-en.patch index 55a32a6..b6b6726 100644 --- a/target/linux/brcm2708/patches-4.4/0090-drm-vc4-Add-suport-for-3D-rendering-using-the-V3D-en.patch +++ b/target/linux/brcm2708/patches-4.4/0090-drm-vc4-Add-suport-for-3D-rendering-using-the-V3D-en.patch @@ -1,7 +1,7 @@ -From 1f7a26d3f23eca72e81b23fd2c624975e252b1dc Mon Sep 17 00:00:00 2001 +From d6b537db6d9208d3d512aac65d03a47913787576 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 2 Mar 2015 13:01:12 -0800 -Subject: [PATCH 090/304] drm/vc4: Add suport for 3D rendering using the V3D +Subject: [PATCH 090/381] drm/vc4: Add suport for 3D rendering using the V3D engine. This is a squash of the out-of-tree development series. Since that diff --git a/target/linux/brcm2708/patches-4.4/0091-drm-vc4-Force-HDMI-to-connected.patch b/target/linux/brcm2708/patches-4.4/0091-drm-vc4-Force-HDMI-to-connected.patch index c2bc50a..a6391c7 100644 --- a/target/linux/brcm2708/patches-4.4/0091-drm-vc4-Force-HDMI-to-connected.patch +++ b/target/linux/brcm2708/patches-4.4/0091-drm-vc4-Force-HDMI-to-connected.patch @@ -1,7 +1,7 @@ -From 561ea7d6af345cf43a05a188d73f2e9e29a9cde8 Mon Sep 17 00:00:00 2001 +From 92de07785e3ece5672448a5efa7b3b45957059f6 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Wed, 14 Oct 2015 11:32:14 -0700 -Subject: [PATCH 091/304] drm/vc4: Force HDMI to connected. +Subject: [PATCH 091/381] drm/vc4: Force HDMI to connected. For some reason on the downstream tree, the HPD GPIO isn't working. diff --git a/target/linux/brcm2708/patches-4.4/0092-drm-vc4-bo-cache-locking-fixes.patch b/target/linux/brcm2708/patches-4.4/0092-drm-vc4-bo-cache-locking-fixes.patch index d248be2..e7c3cb1 100644 --- a/target/linux/brcm2708/patches-4.4/0092-drm-vc4-bo-cache-locking-fixes.patch +++ b/target/linux/brcm2708/patches-4.4/0092-drm-vc4-bo-cache-locking-fixes.patch @@ -1,7 +1,7 @@ -From 128c58414e4c53bb5f57330b0928666a14b51f05 Mon Sep 17 00:00:00 2001 +From 9d9f602905f1d7de7b0d93d8293ed144f7af0e21 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 19 Oct 2015 08:23:18 -0700 -Subject: [PATCH 092/304] drm/vc4: bo cache locking fixes. +Subject: [PATCH 092/381] drm/vc4: bo cache locking fixes. Signed-off-by: Eric Anholt <eric@anholt.net> --- diff --git a/target/linux/brcm2708/patches-4.4/0093-drm-vc4-bo-cache-locking-cleanup.patch b/target/linux/brcm2708/patches-4.4/0093-drm-vc4-bo-cache-locking-cleanup.patch index ead4011..37bbd51 100644 --- a/target/linux/brcm2708/patches-4.4/0093-drm-vc4-bo-cache-locking-cleanup.patch +++ b/target/linux/brcm2708/patches-4.4/0093-drm-vc4-bo-cache-locking-cleanup.patch @@ -1,7 +1,7 @@ -From 6678a113e6eb5104d000f02c8cdc09eec50297ae Mon Sep 17 00:00:00 2001 +From 2520f46f0d6e44f5ecfa534fb5a5f1a11302c83c Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 19 Oct 2015 08:29:41 -0700 -Subject: [PATCH 093/304] drm/vc4: bo cache locking cleanup. +Subject: [PATCH 093/381] drm/vc4: bo cache locking cleanup. Signed-off-by: Eric Anholt <eric@anholt.net> --- diff --git a/target/linux/brcm2708/patches-4.4/0094-drm-vc4-Use-job_lock-to-protect-seqno_cb_list.patch b/target/linux/brcm2708/patches-4.4/0094-drm-vc4-Use-job_lock-to-protect-seqno_cb_list.patch index 6218091..d8e845f 100644 --- a/target/linux/brcm2708/patches-4.4/0094-drm-vc4-Use-job_lock-to-protect-seqno_cb_list.patch +++ b/target/linux/brcm2708/patches-4.4/0094-drm-vc4-Use-job_lock-to-protect-seqno_cb_list.patch @@ -1,7 +1,7 @@ -From a97d62dbd1d65bcd0bb51aa66b1e928381146cd7 Mon Sep 17 00:00:00 2001 +From e7530cfb655bb473d5c99e27bb44a15f1c921441 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 19 Oct 2015 08:32:24 -0700 -Subject: [PATCH 094/304] drm/vc4: Use job_lock to protect seqno_cb_list. +Subject: [PATCH 094/381] drm/vc4: Use job_lock to protect seqno_cb_list. We're (mostly) not supposed to be using struct_mutex in drivers these days. diff --git a/target/linux/brcm2708/patches-4.4/0095-drm-vc4-Drop-struct_mutex-around-CL-validation.patch b/target/linux/brcm2708/patches-4.4/0095-drm-vc4-Drop-struct_mutex-around-CL-validation.patch index 3101194..efa4a39 100644 --- a/target/linux/brcm2708/patches-4.4/0095-drm-vc4-Drop-struct_mutex-around-CL-validation.patch +++ b/target/linux/brcm2708/patches-4.4/0095-drm-vc4-Drop-struct_mutex-around-CL-validation.patch @@ -1,7 +1,7 @@ -From fb03ccdfb2baae625f8ab04d4d627dbe97545484 Mon Sep 17 00:00:00 2001 +From e619bff96bd0dab8ecf1c8df64ce3d605784fa57 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 19 Oct 2015 08:44:35 -0700 -Subject: [PATCH 095/304] drm/vc4: Drop struct_mutex around CL validation. +Subject: [PATCH 095/381] drm/vc4: Drop struct_mutex around CL validation. We were using it so that we could make sure that shader validation state didn't change while we were validating, but now shader diff --git a/target/linux/brcm2708/patches-4.4/0096-drm-vc4-Drop-struct_mutex-around-CL-validation.patch b/target/linux/brcm2708/patches-4.4/0096-drm-vc4-Drop-struct_mutex-around-CL-validation.patch index 7efb557..36843e1 100644 --- a/target/linux/brcm2708/patches-4.4/0096-drm-vc4-Drop-struct_mutex-around-CL-validation.patch +++ b/target/linux/brcm2708/patches-4.4/0096-drm-vc4-Drop-struct_mutex-around-CL-validation.patch @@ -1,7 +1,7 @@ -From ec7429376e7e208e133d1b3fc4b48c45e9fd4826 Mon Sep 17 00:00:00 2001 +From 4b137e2962b14c62089f4368391fa1ed03cac391 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 19 Oct 2015 08:44:35 -0700 -Subject: [PATCH 096/304] drm/vc4: Drop struct_mutex around CL validation. +Subject: [PATCH 096/381] drm/vc4: Drop struct_mutex around CL validation. We were using it so that we could make sure that shader validation state didn't change while we were validating, but now shader diff --git a/target/linux/brcm2708/patches-4.4/0097-drm-vc4-Add-support-for-more-display-plane-formats.patch b/target/linux/brcm2708/patches-4.4/0097-drm-vc4-Add-support-for-more-display-plane-formats.patch index 79c12fe..66d8559 100644 --- a/target/linux/brcm2708/patches-4.4/0097-drm-vc4-Add-support-for-more-display-plane-formats.patch +++ b/target/linux/brcm2708/patches-4.4/0097-drm-vc4-Add-support-for-more-display-plane-formats.patch @@ -1,7 +1,7 @@ -From 61c118e19ca1111715a2b762ff8687039e1daf6e Mon Sep 17 00:00:00 2001 +From 7a94e7c745428eb542ebbfe6370ae138ad76be4c Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 20 Oct 2015 13:59:15 +0100 -Subject: [PATCH 097/304] drm/vc4: Add support for more display plane formats. +Subject: [PATCH 097/381] drm/vc4: Add support for more display plane formats. Signed-off-by: Eric Anholt <eric@anholt.net> --- diff --git a/target/linux/brcm2708/patches-4.4/0098-drm-vc4-No-need-to-stop-the-stopped-threads.patch b/target/linux/brcm2708/patches-4.4/0098-drm-vc4-No-need-to-stop-the-stopped-threads.patch index c01694f..18e54c2 100644 --- a/target/linux/brcm2708/patches-4.4/0098-drm-vc4-No-need-to-stop-the-stopped-threads.patch +++ b/target/linux/brcm2708/patches-4.4/0098-drm-vc4-No-need-to-stop-the-stopped-threads.patch @@ -1,7 +1,7 @@ -From 966f44478d6ccb55bfd20b1249cb20a729519190 Mon Sep 17 00:00:00 2001 +From c3634a10a0b792baedf12691a83598c89976830c Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 23 Oct 2015 12:31:56 +0100 -Subject: [PATCH 098/304] drm/vc4: No need to stop the stopped threads. +Subject: [PATCH 098/381] drm/vc4: No need to stop the stopped threads. This was leftover debug code from the hackdriver. We never submit unless the thread is already idle. diff --git a/target/linux/brcm2708/patches-4.4/0099-drm-vc4-Remove-extra-barrier-s-aroudn-CTnCA-CTnEA-se.patch b/target/linux/brcm2708/patches-4.4/0099-drm-vc4-Remove-extra-barrier-s-aroudn-CTnCA-CTnEA-se.patch index 7fdcad2..7563f33 100644 --- a/target/linux/brcm2708/patches-4.4/0099-drm-vc4-Remove-extra-barrier-s-aroudn-CTnCA-CTnEA-se.patch +++ b/target/linux/brcm2708/patches-4.4/0099-drm-vc4-Remove-extra-barrier-s-aroudn-CTnCA-CTnEA-se.patch @@ -1,7 +1,7 @@ -From 7c5a9af8ff8784fa03e51c1db9c00d846edc7cdd Mon Sep 17 00:00:00 2001 +From f57845691b2419259210ddc7c18fd54240199567 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 23 Oct 2015 12:33:43 +0100 -Subject: [PATCH 099/304] drm/vc4: Remove extra barrier()s aroudn CTnCA/CTnEA +Subject: [PATCH 099/381] drm/vc4: Remove extra barrier()s aroudn CTnCA/CTnEA setup. The writel() that these expand to already does barriers. diff --git a/target/linux/brcm2708/patches-4.4/0100-drm-vc4-Fix-a-typo-in-a-V3D-debug-register.patch b/target/linux/brcm2708/patches-4.4/0100-drm-vc4-Fix-a-typo-in-a-V3D-debug-register.patch index a03ce43..7bcc65c 100644 --- a/target/linux/brcm2708/patches-4.4/0100-drm-vc4-Fix-a-typo-in-a-V3D-debug-register.patch +++ b/target/linux/brcm2708/patches-4.4/0100-drm-vc4-Fix-a-typo-in-a-V3D-debug-register.patch @@ -1,7 +1,7 @@ -From ef7adf5749220e6d03f2a49ae87e0246990d7318 Mon Sep 17 00:00:00 2001 +From b750beb58d214d6a5ed458eb5b2e7a304685a587 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 23 Oct 2015 14:57:22 +0100 -Subject: [PATCH 100/304] drm/vc4: Fix a typo in a V3D debug register. +Subject: [PATCH 100/381] drm/vc4: Fix a typo in a V3D debug register. Signed-off-by: Eric Anholt <eric@anholt.net> --- diff --git a/target/linux/brcm2708/patches-4.4/0101-drm-vc4-Enable-VC4-modules-and-increase-CMA-size-wit.patch b/target/linux/brcm2708/patches-4.4/0101-drm-vc4-Enable-VC4-modules-and-increase-CMA-size-wit.patch index 390e432..52b92ea 100644 --- a/target/linux/brcm2708/patches-4.4/0101-drm-vc4-Enable-VC4-modules-and-increase-CMA-size-wit.patch +++ b/target/linux/brcm2708/patches-4.4/0101-drm-vc4-Enable-VC4-modules-and-increase-CMA-size-wit.patch @@ -1,7 +1,7 @@ -From 8797031295e4443ed97e368d7fdfac28a2033c5c Mon Sep 17 00:00:00 2001 +From 932891dd324ddfc1f8dc2e064a3504f3e120f874 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 2 Nov 2015 17:07:33 +0000 -Subject: [PATCH 101/304] drm/vc4: Enable VC4 modules, and increase CMA size +Subject: [PATCH 101/381] drm/vc4: Enable VC4 modules, and increase CMA size with overlay If using the overlay, be careful not to boot to GUI or run startx, diff --git a/target/linux/brcm2708/patches-4.4/0102-squash-fixups.patch b/target/linux/brcm2708/patches-4.4/0102-squash-fixups.patch index eb7769a..e081501 100644 --- a/target/linux/brcm2708/patches-4.4/0102-squash-fixups.patch +++ b/target/linux/brcm2708/patches-4.4/0102-squash-fixups.patch @@ -1,7 +1,7 @@ -From af69b8bba233eadb7ea8efafdcb150e5948a30f4 Mon Sep 17 00:00:00 2001 +From bdbaa2432c1a111c5a2fd492bb1751e4a355b16d Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 18 Nov 2015 18:29:58 +0000 -Subject: [PATCH 102/304] squash: fixups +Subject: [PATCH 102/381] squash: fixups --- drivers/gpu/drm/vc4/Kconfig | 2 +- diff --git a/target/linux/brcm2708/patches-4.4/0103-squash-add-missing-vc4-kms-v3d-overlay.dtb-to-makefi.patch b/target/linux/brcm2708/patches-4.4/0103-squash-add-missing-vc4-kms-v3d-overlay.dtb-to-makefi.patch index f22c522..5684fa3 100644 --- a/target/linux/brcm2708/patches-4.4/0103-squash-add-missing-vc4-kms-v3d-overlay.dtb-to-makefi.patch +++ b/target/linux/brcm2708/patches-4.4/0103-squash-add-missing-vc4-kms-v3d-overlay.dtb-to-makefi.patch @@ -1,7 +1,7 @@ -From ad6efff00c05f8c62f00bbf40f8d1437d8f9a6c4 Mon Sep 17 00:00:00 2001 +From b72cb75fa858d098d497ed5404b06f1603015ce9 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 18 Nov 2015 20:26:03 +0000 -Subject: [PATCH 103/304] squash: add missing vc4-kms-v3d-overlay.dtb to +Subject: [PATCH 103/381] squash: add missing vc4-kms-v3d-overlay.dtb to makefile --- diff --git a/target/linux/brcm2708/patches-4.4/0104-clk-bcm2835-Also-build-the-driver-for-downstream-ker.patch b/target/linux/brcm2708/patches-4.4/0104-clk-bcm2835-Also-build-the-driver-for-downstream-ker.patch index e2d1e46..f9afbeb 100644 --- a/target/linux/brcm2708/patches-4.4/0104-clk-bcm2835-Also-build-the-driver-for-downstream-ker.patch +++ b/target/linux/brcm2708/patches-4.4/0104-clk-bcm2835-Also-build-the-driver-for-downstream-ker.patch @@ -1,7 +1,7 @@ -From 6787949088d4c06d784b2c647a13fd9e85c5ea1e Mon Sep 17 00:00:00 2001 +From df922ac1dfc712933c25f68d31107d96cde7c549 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 12 Oct 2015 11:23:34 -0700 -Subject: [PATCH 104/304] clk: bcm2835: Also build the driver for downstream +Subject: [PATCH 104/381] clk: bcm2835: Also build the driver for downstream kernels. Signed-off-by: Eric Anholt <eric@anholt.net> diff --git a/target/linux/brcm2708/patches-4.4/0105-dts-Added-overlay-for-gpio_ir_recv-driver.patch b/target/linux/brcm2708/patches-4.4/0105-dts-Added-overlay-for-gpio_ir_recv-driver.patch index 58c49f2..c5c24ad 100644 --- a/target/linux/brcm2708/patches-4.4/0105-dts-Added-overlay-for-gpio_ir_recv-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0105-dts-Added-overlay-for-gpio_ir_recv-driver.patch @@ -1,7 +1,7 @@ -From bee71d721d6f0269a37a3fab61f9af2b47dc32ca Mon Sep 17 00:00:00 2001 +From 95a5908e69f5b3040ee0eedb2a3aceac662464ae Mon Sep 17 00:00:00 2001 From: Holger Steinhaus <hsteinhaus@gmx.de> Date: Sat, 14 Nov 2015 18:37:43 +0100 -Subject: [PATCH 105/304] dts: Added overlay for gpio_ir_recv driver +Subject: [PATCH 105/381] dts: Added overlay for gpio_ir_recv driver --- arch/arm/boot/dts/overlays/Makefile | 1 + diff --git a/target/linux/brcm2708/patches-4.4/0106-Build-i2c_gpio-module-and-add-a-device-tree-overlay-.patch b/target/linux/brcm2708/patches-4.4/0106-Build-i2c_gpio-module-and-add-a-device-tree-overlay-.patch index 98e8e5f..2afb0cd 100644 --- a/target/linux/brcm2708/patches-4.4/0106-Build-i2c_gpio-module-and-add-a-device-tree-overlay-.patch +++ b/target/linux/brcm2708/patches-4.4/0106-Build-i2c_gpio-module-and-add-a-device-tree-overlay-.patch @@ -1,7 +1,7 @@ -From a94e2448879eea9ae5344862aa091c3009dec805 Mon Sep 17 00:00:00 2001 +From 75803fb0ecf8fcb8e2803feb8ee4b8e3d274c835 Mon Sep 17 00:00:00 2001 From: Alistair Buxton <a.j.buxton@gmail.com> Date: Sun, 1 Nov 2015 22:27:56 +0000 -Subject: [PATCH 106/304] Build i2c_gpio module and add a device tree overlay +Subject: [PATCH 106/381] Build i2c_gpio module and add a device tree overlay to configure it. --- diff --git a/target/linux/brcm2708/patches-4.4/0107-New-overlay-for-PiScreen2r.patch b/target/linux/brcm2708/patches-4.4/0107-New-overlay-for-PiScreen2r.patch index ed8e5e8..0334aec 100644 --- a/target/linux/brcm2708/patches-4.4/0107-New-overlay-for-PiScreen2r.patch +++ b/target/linux/brcm2708/patches-4.4/0107-New-overlay-for-PiScreen2r.patch @@ -1,7 +1,7 @@ -From d8b1f87438596cebc2b8e896c2d1a7c58cb14ca1 Mon Sep 17 00:00:00 2001 +From 2f5387400fcd2aff2120e945dc0b8050c5ae5dbf Mon Sep 17 00:00:00 2001 From: mwilliams03 <mark.mwilliams@gmail.com> Date: Sun, 18 Oct 2015 17:07:24 -0700 -Subject: [PATCH 107/304] New overlay for PiScreen2r +Subject: [PATCH 107/381] New overlay for PiScreen2r --- arch/arm/boot/dts/overlays/Makefile | 1 + diff --git a/target/linux/brcm2708/patches-4.4/0108-dts-Added-overlay-for-Adafruit-PiTFT-2.8-capacitive-.patch b/target/linux/brcm2708/patches-4.4/0108-dts-Added-overlay-for-Adafruit-PiTFT-2.8-capacitive-.patch index 608d6fa..89c10c9 100644 --- a/target/linux/brcm2708/patches-4.4/0108-dts-Added-overlay-for-Adafruit-PiTFT-2.8-capacitive-.patch +++ b/target/linux/brcm2708/patches-4.4/0108-dts-Added-overlay-for-Adafruit-PiTFT-2.8-capacitive-.patch @@ -1,7 +1,7 @@ -From c036a8544cdc048ae4fa4370a5899447975184d6 Mon Sep 17 00:00:00 2001 +From 56cec891d108d33915dd835fa83844f7653ef4dd Mon Sep 17 00:00:00 2001 From: Ondrej Wisniewski <ondrej.wisniewski@gmail.com> Date: Fri, 6 Nov 2015 15:01:28 +0100 -Subject: [PATCH 108/304] dts: Added overlay for Adafruit PiTFT 2.8" capacitive +Subject: [PATCH 108/381] dts: Added overlay for Adafruit PiTFT 2.8" capacitive touch screen --- diff --git a/target/linux/brcm2708/patches-4.4/0109-Add-support-for-the-HiFiBerry-DAC-Pro.patch b/target/linux/brcm2708/patches-4.4/0109-Add-support-for-the-HiFiBerry-DAC-Pro.patch index 4ba63f4..b496659 100644 --- a/target/linux/brcm2708/patches-4.4/0109-Add-support-for-the-HiFiBerry-DAC-Pro.patch +++ b/target/linux/brcm2708/patches-4.4/0109-Add-support-for-the-HiFiBerry-DAC-Pro.patch @@ -1,7 +1,7 @@ -From 249509724dc6c5639d9a1fdea1075b65ba4d5efb Mon Sep 17 00:00:00 2001 +From df78c185490e8f728cd0a2a61ae20ab489075bf2 Mon Sep 17 00:00:00 2001 From: Stuart MacLean <stuart@hifiberry.com> Date: Fri, 2 Oct 2015 15:12:59 +0100 -Subject: [PATCH 109/304] Add support for the HiFiBerry DAC+ Pro. +Subject: [PATCH 109/381] Add support for the HiFiBerry DAC+ Pro. The HiFiBerry DAC+ and DAC+ Pro products both use the existing bcm sound driver with the DAC+ Pro having a special clock device driver representing the two high precision oscillators. diff --git a/target/linux/brcm2708/patches-4.4/0110-BCM270X_DT-Add-at86rf233-overlay.patch b/target/linux/brcm2708/patches-4.4/0110-BCM270X_DT-Add-at86rf233-overlay.patch index 89e55bf..c9453a6 100644 --- a/target/linux/brcm2708/patches-4.4/0110-BCM270X_DT-Add-at86rf233-overlay.patch +++ b/target/linux/brcm2708/patches-4.4/0110-BCM270X_DT-Add-at86rf233-overlay.patch @@ -1,7 +1,7 @@ -From 09c63075be44e53b139d5741f7397f8e8939ae58 Mon Sep 17 00:00:00 2001 +From 7a9f95c67cbfc0975e1109b904ad03e061fb6877 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 5 Oct 2015 10:47:45 +0100 -Subject: [PATCH 110/304] BCM270X_DT: Add at86rf233 overlay +Subject: [PATCH 110/381] BCM270X_DT: Add at86rf233 overlay Add an overlay to support the Atmel AT86RF233 WPAN transceiver on spi0.0. diff --git a/target/linux/brcm2708/patches-4.4/0111-mm-Remove-the-PFN-busy-warning.patch b/target/linux/brcm2708/patches-4.4/0111-mm-Remove-the-PFN-busy-warning.patch index 7ba9f20..197c878 100644 --- a/target/linux/brcm2708/patches-4.4/0111-mm-Remove-the-PFN-busy-warning.patch +++ b/target/linux/brcm2708/patches-4.4/0111-mm-Remove-the-PFN-busy-warning.patch @@ -1,7 +1,7 @@ -From 8f4163a595499ea2950960eb8a1fd187f28e2617 Mon Sep 17 00:00:00 2001 +From c9d6f1cb070a832bd49f381dbcc2b7e03c325a6a Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Thu, 18 Dec 2014 16:07:15 -0800 -Subject: [PATCH 111/304] mm: Remove the PFN busy warning +Subject: [PATCH 111/381] mm: Remove the PFN busy warning See commit dae803e165a11bc88ca8dbc07a11077caf97bbcb -- the warning is expected sometimes when using CMA. However, that commit still spams diff --git a/target/linux/brcm2708/patches-4.4/0112-drm-Put-an-optional-field-in-the-driver-struct-for-G.patch b/target/linux/brcm2708/patches-4.4/0112-drm-Put-an-optional-field-in-the-driver-struct-for-G.patch index c11ff4b..643b8ff 100644 --- a/target/linux/brcm2708/patches-4.4/0112-drm-Put-an-optional-field-in-the-driver-struct-for-G.patch +++ b/target/linux/brcm2708/patches-4.4/0112-drm-Put-an-optional-field-in-the-driver-struct-for-G.patch @@ -1,7 +1,7 @@ -From 0bd7f965ad98ce1304519379ef72ca1a4960483d Mon Sep 17 00:00:00 2001 +From 51c3910db1015b46ce2a3973cf10ba8e61514821 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Wed, 19 Nov 2014 12:06:38 -0800 -Subject: [PATCH 112/304] drm: Put an optional field in the driver struct for +Subject: [PATCH 112/381] drm: Put an optional field in the driver struct for GEM obj struct size. This allows a driver to derive from the CMA object without copying all diff --git a/target/linux/brcm2708/patches-4.4/0113-drm-vc4-Add-an-interface-for-capturing-the-GPU-state.patch b/target/linux/brcm2708/patches-4.4/0113-drm-vc4-Add-an-interface-for-capturing-the-GPU-state.patch index 0fc2428..3cf0c25 100644 --- a/target/linux/brcm2708/patches-4.4/0113-drm-vc4-Add-an-interface-for-capturing-the-GPU-state.patch +++ b/target/linux/brcm2708/patches-4.4/0113-drm-vc4-Add-an-interface-for-capturing-the-GPU-state.patch @@ -1,7 +1,7 @@ -From eb445fa566bd604dd3c0cd5e08e43735ccc149f2 Mon Sep 17 00:00:00 2001 +From 04b14cd6be101594b46fedf0b5a50734ef55af1e Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 30 Oct 2015 10:09:02 -0700 -Subject: [PATCH 113/304] drm/vc4: Add an interface for capturing the GPU state +Subject: [PATCH 113/381] drm/vc4: Add an interface for capturing the GPU state after a hang. This can be parsed with vc4-gpu-tools tools for trying to figure out diff --git a/target/linux/brcm2708/patches-4.4/0114-drm-vc4-Update-a-bunch-of-code-to-match-upstream-sub.patch b/target/linux/brcm2708/patches-4.4/0114-drm-vc4-Update-a-bunch-of-code-to-match-upstream-sub.patch index 3c0c52a..4193a16 100644 --- a/target/linux/brcm2708/patches-4.4/0114-drm-vc4-Update-a-bunch-of-code-to-match-upstream-sub.patch +++ b/target/linux/brcm2708/patches-4.4/0114-drm-vc4-Update-a-bunch-of-code-to-match-upstream-sub.patch @@ -1,7 +1,7 @@ -From ac832d51da00be28cf70a2c33cfb07ef06a7e94c Mon Sep 17 00:00:00 2001 +From 75f8451653673c272e11dea1c49522424a6b748c Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 4 Dec 2015 11:35:34 -0800 -Subject: [PATCH 114/304] drm/vc4: Update a bunch of code to match upstream +Subject: [PATCH 114/381] drm/vc4: Update a bunch of code to match upstream submission. This gets almost everything matching, except for the MSAA support and diff --git a/target/linux/brcm2708/patches-4.4/0115-drm-Use-the-driver-s-gem_object_free-function-from-C.patch b/target/linux/brcm2708/patches-4.4/0115-drm-Use-the-driver-s-gem_object_free-function-from-C.patch index 1a5471d..c737079 100644 --- a/target/linux/brcm2708/patches-4.4/0115-drm-Use-the-driver-s-gem_object_free-function-from-C.patch +++ b/target/linux/brcm2708/patches-4.4/0115-drm-Use-the-driver-s-gem_object_free-function-from-C.patch @@ -1,7 +1,7 @@ -From 0625c4c03ba8e37d4757a410018c22b5d549036c Mon Sep 17 00:00:00 2001 +From 3f01cb691c249a57394e64523ba979aaf181f999 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 11 Dec 2015 19:45:03 -0800 -Subject: [PATCH 115/304] drm: Use the driver's gem_object_free function from +Subject: [PATCH 115/381] drm: Use the driver's gem_object_free function from CMA helpers. VC4 wraps the CMA objects in its own structures, so it needs to do its diff --git a/target/linux/brcm2708/patches-4.4/0116-drm-vc4-Add-support-for-MSAA-rendering.patch b/target/linux/brcm2708/patches-4.4/0116-drm-vc4-Add-support-for-MSAA-rendering.patch index dd51ae5..8e6232a 100644 --- a/target/linux/brcm2708/patches-4.4/0116-drm-vc4-Add-support-for-MSAA-rendering.patch +++ b/target/linux/brcm2708/patches-4.4/0116-drm-vc4-Add-support-for-MSAA-rendering.patch @@ -1,7 +1,7 @@ -From cd77071a812478dd844c4099ddff4022e2ea1ba0 Mon Sep 17 00:00:00 2001 +From 5405b6f75f7021db041e2dd0bb8720baf6d3122b Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 17 Jul 2015 13:15:50 -0700 -Subject: [PATCH 116/304] drm/vc4: Add support for MSAA rendering. +Subject: [PATCH 116/381] drm/vc4: Add support for MSAA rendering. For MSAA, you set a bit in the binner that halves the size of tiles in each direction, so you can pack 4 samples per pixel in the tile diff --git a/target/linux/brcm2708/patches-4.4/0117-drm-vc4-A-few-more-non-functional-changes-to-sync-to.patch b/target/linux/brcm2708/patches-4.4/0117-drm-vc4-A-few-more-non-functional-changes-to-sync-to.patch index 718a8cc..3ffab7f 100644 --- a/target/linux/brcm2708/patches-4.4/0117-drm-vc4-A-few-more-non-functional-changes-to-sync-to.patch +++ b/target/linux/brcm2708/patches-4.4/0117-drm-vc4-A-few-more-non-functional-changes-to-sync-to.patch @@ -1,7 +1,7 @@ -From 5042cf1359c0e6a3d3bf3c16935495dd7de0d0e4 Mon Sep 17 00:00:00 2001 +From 95ef989ba2f3a5e10c742a3f6ed88e16a9f11e56 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 8 Dec 2015 14:00:43 -0800 -Subject: [PATCH 117/304] drm/vc4: A few more non-functional changes to sync to +Subject: [PATCH 117/381] drm/vc4: A few more non-functional changes to sync to upstream. At this point all that's left is the force-enable of HDMI connector, diff --git a/target/linux/brcm2708/patches-4.4/0118-drm-vc4-Use-hpd-gpios-for-HDMI-GPIO-like-what-landed.patch b/target/linux/brcm2708/patches-4.4/0118-drm-vc4-Use-hpd-gpios-for-HDMI-GPIO-like-what-landed.patch index 16f9801..aa8e538 100644 --- a/target/linux/brcm2708/patches-4.4/0118-drm-vc4-Use-hpd-gpios-for-HDMI-GPIO-like-what-landed.patch +++ b/target/linux/brcm2708/patches-4.4/0118-drm-vc4-Use-hpd-gpios-for-HDMI-GPIO-like-what-landed.patch @@ -1,7 +1,7 @@ -From b3d44742ea002847e375285972eaed72e5afcfc6 Mon Sep 17 00:00:00 2001 +From dc02b5bdc0f962c1c9da85d98c11612e858280b3 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 15 Dec 2015 23:46:32 +0000 -Subject: [PATCH 118/304] drm/vc4: Use "hpd-gpios" for HDMI GPIO, like what +Subject: [PATCH 118/381] drm/vc4: Use "hpd-gpios" for HDMI GPIO, like what landed upstream. Signed-off-by: Eric Anholt <eric@anholt.net> diff --git a/target/linux/brcm2708/patches-4.4/0119-drm-vc4-Synchronize-validation-code-for-v2-submissio.patch b/target/linux/brcm2708/patches-4.4/0119-drm-vc4-Synchronize-validation-code-for-v2-submissio.patch index 4a309db..9f45f0f 100644 --- a/target/linux/brcm2708/patches-4.4/0119-drm-vc4-Synchronize-validation-code-for-v2-submissio.patch +++ b/target/linux/brcm2708/patches-4.4/0119-drm-vc4-Synchronize-validation-code-for-v2-submissio.patch @@ -1,7 +1,7 @@ -From 177e3650535f343b34168fa9c0c5af06127336cc Mon Sep 17 00:00:00 2001 +From 2181b6ab6f7cddcd5ca908007a14fde90cc8d2b1 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 7 Dec 2015 12:35:01 -0800 -Subject: [PATCH 119/304] drm/vc4: Synchronize validation code for v2 +Subject: [PATCH 119/381] drm/vc4: Synchronize validation code for v2 submission upstream. Signed-off-by: Eric Anholt <eric@anholt.net> diff --git a/target/linux/brcm2708/patches-4.4/0120-MMC-Do-not-use-mmc_debug-if-CONFIG_MMC_BCM2835-is-no.patch b/target/linux/brcm2708/patches-4.4/0120-MMC-Do-not-use-mmc_debug-if-CONFIG_MMC_BCM2835-is-no.patch index c94d4f9..ebc6df5 100644 --- a/target/linux/brcm2708/patches-4.4/0120-MMC-Do-not-use-mmc_debug-if-CONFIG_MMC_BCM2835-is-no.patch +++ b/target/linux/brcm2708/patches-4.4/0120-MMC-Do-not-use-mmc_debug-if-CONFIG_MMC_BCM2835-is-no.patch @@ -1,7 +1,7 @@ -From ae003608a7caac62858c99e084f47331a6063552 Mon Sep 17 00:00:00 2001 +From f507706440ee0505e7533660f19781ea279355b0 Mon Sep 17 00:00:00 2001 From: janluca <janluca@zedat.fu-berlin.de> Date: Sun, 27 Dec 2015 14:34:04 +0100 -Subject: [PATCH 120/304] MMC: Do not use mmc_debug if CONFIG_MMC_BCM2835 is +Subject: [PATCH 120/381] MMC: Do not use mmc_debug if CONFIG_MMC_BCM2835 is not set If CONFIG_MMC_BCM2835 was not set the compiling of the kernel failed diff --git a/target/linux/brcm2708/patches-4.4/0121-Extend-clock-timeout-fix-modprobe-baudrate-parameter.patch b/target/linux/brcm2708/patches-4.4/0121-Extend-clock-timeout-fix-modprobe-baudrate-parameter.patch index 04ab12f..3436f07 100644 --- a/target/linux/brcm2708/patches-4.4/0121-Extend-clock-timeout-fix-modprobe-baudrate-parameter.patch +++ b/target/linux/brcm2708/patches-4.4/0121-Extend-clock-timeout-fix-modprobe-baudrate-parameter.patch @@ -1,7 +1,7 @@ -From bc370a3ec1d5f04e1d9db30ffc3e5aff2cee7bd7 Mon Sep 17 00:00:00 2001 +From 7d0e8dc92007a9ad6193e8cda7d954e78e6556ee Mon Sep 17 00:00:00 2001 From: Devon Fyson <devonfyson@gmail.com> Date: Wed, 30 Dec 2015 16:40:47 -0500 -Subject: [PATCH 121/304] Extend clock timeout, fix modprobe baudrate +Subject: [PATCH 121/381] Extend clock timeout, fix modprobe baudrate parameter. Set the BSC_CLKT clock streching timeout to 35ms as per SMBus specs.\n- Increase priority of baudrate parameter passed to modprobe (in /etc/modprobe.d/*.conf or command line). Currently custom baudrates don't work because they are overridden by clock-frequency in the platform_device passed to the function. diff --git a/target/linux/brcm2708/patches-4.4/0122-bcm270x_dt-Add-dwc2-and-dwc-otg-overlays.patch b/target/linux/brcm2708/patches-4.4/0122-bcm270x_dt-Add-dwc2-and-dwc-otg-overlays.patch index 809df58..6702203 100644 --- a/target/linux/brcm2708/patches-4.4/0122-bcm270x_dt-Add-dwc2-and-dwc-otg-overlays.patch +++ b/target/linux/brcm2708/patches-4.4/0122-bcm270x_dt-Add-dwc2-and-dwc-otg-overlays.patch @@ -1,7 +1,7 @@ -From 8d1dbb024b39e79f2c7abd1d8c3b13ad6f0296b6 Mon Sep 17 00:00:00 2001 +From 7883c7188ab1259b74c2442690fedf3d71c534fb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> Date: Thu, 31 Dec 2015 16:44:58 +0100 -Subject: [PATCH 122/304] bcm270x_dt: Add dwc2 and dwc-otg overlays +Subject: [PATCH 122/381] bcm270x_dt: Add dwc2 and dwc-otg overlays --- arch/arm/boot/dts/overlays/Makefile | 2 ++ diff --git a/target/linux/brcm2708/patches-4.4/0123-BCM270X_DT-Add-the-sdtweak-overlay-for-tuning-sdhost.patch b/target/linux/brcm2708/patches-4.4/0123-BCM270X_DT-Add-the-sdtweak-overlay-for-tuning-sdhost.patch index d4ff173..0d96890 100644 --- a/target/linux/brcm2708/patches-4.4/0123-BCM270X_DT-Add-the-sdtweak-overlay-for-tuning-sdhost.patch +++ b/target/linux/brcm2708/patches-4.4/0123-BCM270X_DT-Add-the-sdtweak-overlay-for-tuning-sdhost.patch @@ -1,7 +1,7 @@ -From f2b8a48896e7f505578083282968c663f7e86acb Mon Sep 17 00:00:00 2001 +From e1d87aa570e5a036160f35d7b95f6a2c10f96bed Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 4 Jan 2016 14:42:17 +0000 -Subject: [PATCH 123/304] BCM270X_DT: Add the sdtweak overlay, for tuning +Subject: [PATCH 123/381] BCM270X_DT: Add the sdtweak overlay, for tuning sdhost The sdhost overlay declares the sdhost interface and allows parameters diff --git a/target/linux/brcm2708/patches-4.4/0124-bcm2835-mmc-Don-t-override-bus-width-capabilities-fr.patch b/target/linux/brcm2708/patches-4.4/0124-bcm2835-mmc-Don-t-override-bus-width-capabilities-fr.patch index b2c5129..891c389 100644 --- a/target/linux/brcm2708/patches-4.4/0124-bcm2835-mmc-Don-t-override-bus-width-capabilities-fr.patch +++ b/target/linux/brcm2708/patches-4.4/0124-bcm2835-mmc-Don-t-override-bus-width-capabilities-fr.patch @@ -1,7 +1,7 @@ -From 46eadeb2ec2cc6153ee45396dc3c90f85ce79d7e Mon Sep 17 00:00:00 2001 +From a41f23a2a756f274f1ddc67d6cccc36fa4624f88 Mon Sep 17 00:00:00 2001 From: Andrew Litt <ajlitt@splunge.net> Date: Mon, 11 Jan 2016 07:54:21 +0000 -Subject: [PATCH 124/304] bcm2835-mmc: Don't override bus width capabilities +Subject: [PATCH 124/381] bcm2835-mmc: Don't override bus width capabilities from devicetree Take out the force setting of the MMC_CAP_4_BIT_DATA host capability diff --git a/target/linux/brcm2708/patches-4.4/0125-SDIO-overlay-add-bus_width-parameter.patch b/target/linux/brcm2708/patches-4.4/0125-SDIO-overlay-add-bus_width-parameter.patch index 10edcfa..025006a 100644 --- a/target/linux/brcm2708/patches-4.4/0125-SDIO-overlay-add-bus_width-parameter.patch +++ b/target/linux/brcm2708/patches-4.4/0125-SDIO-overlay-add-bus_width-parameter.patch @@ -1,7 +1,7 @@ -From 99f1bca44186bd6015f93cec4a18594b70a8e0e5 Mon Sep 17 00:00:00 2001 +From 4ea24183d081b6bf9d6a89de906543719b82ed54 Mon Sep 17 00:00:00 2001 From: Andrew Litt <ajlitt@splunge.net> Date: Mon, 11 Jan 2016 07:55:54 +0000 -Subject: [PATCH 125/304] SDIO-overlay: add bus_width parameter +Subject: [PATCH 125/381] SDIO-overlay: add bus_width parameter Allow setting of the SDIO bus width capability of the bcm2835-mmc host. This is helpful when only a 1 bit wide bus is connected diff --git a/target/linux/brcm2708/patches-4.4/0126-bcm2835-extend-allowed-range-of-channels-and-sampler.patch b/target/linux/brcm2708/patches-4.4/0126-bcm2835-extend-allowed-range-of-channels-and-sampler.patch index 689b28d..966d092 100644 --- a/target/linux/brcm2708/patches-4.4/0126-bcm2835-extend-allowed-range-of-channels-and-sampler.patch +++ b/target/linux/brcm2708/patches-4.4/0126-bcm2835-extend-allowed-range-of-channels-and-sampler.patch @@ -1,7 +1,7 @@ -From e995023b752af4cc6f6863d5beaaf4a3b9144b20 Mon Sep 17 00:00:00 2001 +From 807249934e7f9453ba64a5724daecf9f61f42e07 Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Wed, 13 Jan 2016 19:41:45 +0100 -Subject: [PATCH 126/304] bcm2835: extend allowed range of channels and +Subject: [PATCH 126/381] bcm2835: extend allowed range of channels and samplerates Allow everything the videocore accepts. diff --git a/target/linux/brcm2708/patches-4.4/0127-bcm2835-restrict-channels-rate-to-8-960000.patch b/target/linux/brcm2708/patches-4.4/0127-bcm2835-restrict-channels-rate-to-8-960000.patch index d4bb0ad..2830023 100644 --- a/target/linux/brcm2708/patches-4.4/0127-bcm2835-restrict-channels-rate-to-8-960000.patch +++ b/target/linux/brcm2708/patches-4.4/0127-bcm2835-restrict-channels-rate-to-8-960000.patch @@ -1,7 +1,7 @@ -From 745dfb0adfc2e3aa4d6c011dd4cb29abeaef8916 Mon Sep 17 00:00:00 2001 +From 8148bc7d4147c2197d13425686a56b7c40c78157 Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Wed, 13 Jan 2016 19:42:18 +0100 -Subject: [PATCH 127/304] bcm2835: restrict channels*rate to 8*960000 +Subject: [PATCH 127/381] bcm2835: restrict channels*rate to 8*960000 This is required at least for SPDIF. If the bitrate goes above, videocore will either resample the audio or corrupt it due to diff --git a/target/linux/brcm2708/patches-4.4/0128-rpi-update-vc_vchi_audioserv_defs.h.patch b/target/linux/brcm2708/patches-4.4/0128-rpi-update-vc_vchi_audioserv_defs.h.patch index ea17fb6..1841afa 100644 --- a/target/linux/brcm2708/patches-4.4/0128-rpi-update-vc_vchi_audioserv_defs.h.patch +++ b/target/linux/brcm2708/patches-4.4/0128-rpi-update-vc_vchi_audioserv_defs.h.patch @@ -1,7 +1,7 @@ -From b94e0945195ad483d345a1d657785d21b85ab246 Mon Sep 17 00:00:00 2001 +From cd33640409eb73b99703273192971e0ea874652f Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Wed, 13 Jan 2016 19:42:48 +0100 -Subject: [PATCH 128/304] rpi: update vc_vchi_audioserv_defs.h +Subject: [PATCH 128/381] rpi: update vc_vchi_audioserv_defs.h Add audioserv 3 extensions. The changes were taken from the paste linked here: diff --git a/target/linux/brcm2708/patches-4.4/0129-bcm2835-implement-channel-map-API.patch b/target/linux/brcm2708/patches-4.4/0129-bcm2835-implement-channel-map-API.patch index ebc1d7c..3b19baa 100644 --- a/target/linux/brcm2708/patches-4.4/0129-bcm2835-implement-channel-map-API.patch +++ b/target/linux/brcm2708/patches-4.4/0129-bcm2835-implement-channel-map-API.patch @@ -1,7 +1,7 @@ -From eb75f32685cc0bc93053f1acb09e06745d38b60c Mon Sep 17 00:00:00 2001 +From a6dd2b7d0cf90158755da4949006feebde8c9fe5 Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Wed, 13 Jan 2016 19:43:12 +0100 -Subject: [PATCH 129/304] bcm2835: implement channel map API +Subject: [PATCH 129/381] bcm2835: implement channel map API Report all layouts supported by the HDMI protocol to userspace. Make the videocore set the correct layout according to the diff --git a/target/linux/brcm2708/patches-4.4/0130-bcm2835-access-controls-under-the-audio-mutex.patch b/target/linux/brcm2708/patches-4.4/0130-bcm2835-access-controls-under-the-audio-mutex.patch index 72ce408..ce1c05c 100644 --- a/target/linux/brcm2708/patches-4.4/0130-bcm2835-access-controls-under-the-audio-mutex.patch +++ b/target/linux/brcm2708/patches-4.4/0130-bcm2835-access-controls-under-the-audio-mutex.patch @@ -1,7 +1,7 @@ -From fb9b7c60bed82b9a4c6ed329b349e6e5b8a60db9 Mon Sep 17 00:00:00 2001 +From 16a8daf3e66584f5c1bd3b113675d3fc3b44adc1 Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Wed, 13 Jan 2016 19:43:35 +0100 -Subject: [PATCH 130/304] bcm2835: access controls under the audio mutex +Subject: [PATCH 130/381] bcm2835: access controls under the audio mutex I don't think the ALSA framework provides any kind of automatic synchronization within the control callbacks. We most likely need diff --git a/target/linux/brcm2708/patches-4.4/0131-bcm2835-always-use-2-4-8-channels-for-multichannel-l.patch b/target/linux/brcm2708/patches-4.4/0131-bcm2835-always-use-2-4-8-channels-for-multichannel-l.patch index 2eec7ca..31d08e2 100644 --- a/target/linux/brcm2708/patches-4.4/0131-bcm2835-always-use-2-4-8-channels-for-multichannel-l.patch +++ b/target/linux/brcm2708/patches-4.4/0131-bcm2835-always-use-2-4-8-channels-for-multichannel-l.patch @@ -1,7 +1,7 @@ -From 7223126699f76c76ff770282c5da2395d473014a Mon Sep 17 00:00:00 2001 +From b5a3fcac12091441ee4d692ad90b7cb7afe7c83d Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Wed, 13 Jan 2016 19:44:03 +0100 -Subject: [PATCH 131/304] bcm2835: always use 2/4/8 channels for multichannel +Subject: [PATCH 131/381] bcm2835: always use 2/4/8 channels for multichannel layouts Pad the unused channels with NA. This means userspace needs to write diff --git a/target/linux/brcm2708/patches-4.4/0132-bcm2835-only-allow-stereo-if-analogue-jack-is-select.patch b/target/linux/brcm2708/patches-4.4/0132-bcm2835-only-allow-stereo-if-analogue-jack-is-select.patch index a270306..64a3fff 100644 --- a/target/linux/brcm2708/patches-4.4/0132-bcm2835-only-allow-stereo-if-analogue-jack-is-select.patch +++ b/target/linux/brcm2708/patches-4.4/0132-bcm2835-only-allow-stereo-if-analogue-jack-is-select.patch @@ -1,7 +1,7 @@ -From bd016cefc53060ff4c2d00d36be505c263aa3fb3 Mon Sep 17 00:00:00 2001 +From 1a2d7c95e3ee81f352345ecf1f65944739c7cf53 Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Wed, 13 Jan 2016 19:44:24 +0100 -Subject: [PATCH 132/304] bcm2835: only allow stereo if analogue jack is +Subject: [PATCH 132/381] bcm2835: only allow stereo if analogue jack is selected Sending more than 2 channels to videocore while outputting to analogue diff --git a/target/linux/brcm2708/patches-4.4/0133-bcm2835-interpolate-audio-delay.patch b/target/linux/brcm2708/patches-4.4/0133-bcm2835-interpolate-audio-delay.patch index 9d8f916..6c3bc9d 100644 --- a/target/linux/brcm2708/patches-4.4/0133-bcm2835-interpolate-audio-delay.patch +++ b/target/linux/brcm2708/patches-4.4/0133-bcm2835-interpolate-audio-delay.patch @@ -1,7 +1,7 @@ -From 641d7675c007bdf97f10b320fa38d1f089d43d5d Mon Sep 17 00:00:00 2001 +From dffcc96ee1cf290f59191c715076c866e6019c17 Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Wed, 13 Jan 2016 19:44:47 +0100 -Subject: [PATCH 133/304] bcm2835: interpolate audio delay +Subject: [PATCH 133/381] bcm2835: interpolate audio delay It appears the GPU only sends us a message all 10ms to update the playback progress. Other than this, the playback position diff --git a/target/linux/brcm2708/patches-4.4/0134-bcm2835-sdhost-Add-workaround-for-odd-behaviour-on-s.patch b/target/linux/brcm2708/patches-4.4/0134-bcm2835-sdhost-Add-workaround-for-odd-behaviour-on-s.patch index fd4b1e8..3b1d14c 100644 --- a/target/linux/brcm2708/patches-4.4/0134-bcm2835-sdhost-Add-workaround-for-odd-behaviour-on-s.patch +++ b/target/linux/brcm2708/patches-4.4/0134-bcm2835-sdhost-Add-workaround-for-odd-behaviour-on-s.patch @@ -1,7 +1,7 @@ -From 48d2aa4f18c8e32198136e5aaea252777cfc0490 Mon Sep 17 00:00:00 2001 +From 3162c03da716f865fb9b766c8bd7d1dac0386f88 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 19 Jan 2016 17:16:38 +0000 -Subject: [PATCH 134/304] bcm2835-sdhost: Add workaround for odd behaviour on +Subject: [PATCH 134/381] bcm2835-sdhost: Add workaround for odd behaviour on some cards For reasons not understood, the sdhost driver fails when reading diff --git a/target/linux/brcm2708/patches-4.4/0135-bcm2835-sdhost-Add-debug_flags-dtparam.patch b/target/linux/brcm2708/patches-4.4/0135-bcm2835-sdhost-Add-debug_flags-dtparam.patch index c9c3d61..b4fee06 100644 --- a/target/linux/brcm2708/patches-4.4/0135-bcm2835-sdhost-Add-debug_flags-dtparam.patch +++ b/target/linux/brcm2708/patches-4.4/0135-bcm2835-sdhost-Add-debug_flags-dtparam.patch @@ -1,7 +1,7 @@ -From fad42870d095f811114d6bfd6dedf34595e24a23 Mon Sep 17 00:00:00 2001 +From 594abef9e9d240d6f97a22e8f6cdc6cf0c272cd7 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 22 Jan 2016 16:03:24 +0000 -Subject: [PATCH 135/304] bcm2835-sdhost: Add debug_flags dtparam +Subject: [PATCH 135/381] bcm2835-sdhost: Add debug_flags dtparam Bit zero disables the single-read-sectors map: diff --git a/target/linux/brcm2708/patches-4.4/0136-BCM270X_DT-Add-sdio_overclock-parameter-to-sdio-over.patch b/target/linux/brcm2708/patches-4.4/0136-BCM270X_DT-Add-sdio_overclock-parameter-to-sdio-over.patch index fcc3020..65b404a 100644 --- a/target/linux/brcm2708/patches-4.4/0136-BCM270X_DT-Add-sdio_overclock-parameter-to-sdio-over.patch +++ b/target/linux/brcm2708/patches-4.4/0136-BCM270X_DT-Add-sdio_overclock-parameter-to-sdio-over.patch @@ -1,7 +1,7 @@ -From 9a7e2ae47f11f7ff5cb4dd2b87e9caeb0953b18d Mon Sep 17 00:00:00 2001 +From 263629c941a7da06b8cce7f73fe8d8d20d1357b7 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 25 Jan 2016 09:12:06 +0000 -Subject: [PATCH 136/304] BCM270X_DT: Add sdio_overclock parameter to sdio +Subject: [PATCH 136/381] BCM270X_DT: Add sdio_overclock parameter to sdio overlay The sdio_overclock parameter is like the overclock_50 parameter, i.e. diff --git a/target/linux/brcm2708/patches-4.4/0137-rtc-ds1307-add-support-for-the-DT-property-wakeup-so.patch b/target/linux/brcm2708/patches-4.4/0137-rtc-ds1307-add-support-for-the-DT-property-wakeup-so.patch index a579820..f4d6cf1 100644 --- a/target/linux/brcm2708/patches-4.4/0137-rtc-ds1307-add-support-for-the-DT-property-wakeup-so.patch +++ b/target/linux/brcm2708/patches-4.4/0137-rtc-ds1307-add-support-for-the-DT-property-wakeup-so.patch @@ -1,7 +1,7 @@ -From c460f1c0adf52314689b3ceb4611a03604ddcbb2 Mon Sep 17 00:00:00 2001 +From c762fb624a6a4d3228fcd2f26bbbb19af44d000c Mon Sep 17 00:00:00 2001 From: Michael Lange <linuxstuff@milaw.biz> Date: Thu, 21 Jan 2016 18:10:16 +0100 -Subject: [PATCH 137/304] rtc: ds1307: add support for the DT property +Subject: [PATCH 137/381] rtc: ds1307: add support for the DT property 'wakeup-source' For RTC chips with no IRQ directly connected to the SoC, the RTC chip diff --git a/target/linux/brcm2708/patches-4.4/0138-dt-overlay-add-wittypi-overlay.dts.patch b/target/linux/brcm2708/patches-4.4/0138-dt-overlay-add-wittypi-overlay.dts.patch index acebee7..93104df 100644 --- a/target/linux/brcm2708/patches-4.4/0138-dt-overlay-add-wittypi-overlay.dts.patch +++ b/target/linux/brcm2708/patches-4.4/0138-dt-overlay-add-wittypi-overlay.dts.patch @@ -1,7 +1,7 @@ -From 705c8908dc07362e5b0ab975d5842a16cc014e1d Mon Sep 17 00:00:00 2001 +From 44c996c04b54ff4babbfb9432b3d82cb009e5d8c Mon Sep 17 00:00:00 2001 From: vitalogy <vitalogy_github@milaw.biz> Date: Tue, 19 Jan 2016 07:02:02 +0100 -Subject: [PATCH 138/304] dt-overlay: add wittypi-overlay.dts +Subject: [PATCH 138/381] dt-overlay: add wittypi-overlay.dts --- arch/arm/boot/dts/overlays/wittypi-overlay.dts | 44 ++++++++++++++++++++++++++ diff --git a/target/linux/brcm2708/patches-4.4/0139-FIXUP-i2c_bcm2708-Don-t-change-module-baudrate-param.patch b/target/linux/brcm2708/patches-4.4/0139-FIXUP-i2c_bcm2708-Don-t-change-module-baudrate-param.patch index 20c1a39..4656c19 100644 --- a/target/linux/brcm2708/patches-4.4/0139-FIXUP-i2c_bcm2708-Don-t-change-module-baudrate-param.patch +++ b/target/linux/brcm2708/patches-4.4/0139-FIXUP-i2c_bcm2708-Don-t-change-module-baudrate-param.patch @@ -1,7 +1,7 @@ -From 8fc1dbc4b294803d2a6794b1ede681641da45711 Mon Sep 17 00:00:00 2001 +From 2df3762d6b10aab005679b549ccb656577d788fc Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 19 Jan 2016 16:28:05 +0000 -Subject: [PATCH 139/304] FIXUP i2c_bcm2708: Don't change module baudrate +Subject: [PATCH 139/381] FIXUP i2c_bcm2708: Don't change module baudrate parameter Overwriting the baudrate module parameter creates an apparent diff --git a/target/linux/brcm2708/patches-4.4/0140-Allow-up-to-24dB-digital-gain-to-be-applied-when-usi.patch b/target/linux/brcm2708/patches-4.4/0140-Allow-up-to-24dB-digital-gain-to-be-applied-when-usi.patch index f5e2bad..1a7c25b 100644 --- a/target/linux/brcm2708/patches-4.4/0140-Allow-up-to-24dB-digital-gain-to-be-applied-when-usi.patch +++ b/target/linux/brcm2708/patches-4.4/0140-Allow-up-to-24dB-digital-gain-to-be-applied-when-usi.patch @@ -1,7 +1,7 @@ -From 796cd923dec66639357bf711ae5758d86e8cd3f3 Mon Sep 17 00:00:00 2001 +From 3bb2e01fd397f375e54f6fe8a33af25aef1c981f Mon Sep 17 00:00:00 2001 From: Digital Dreamtime <clive.messer@digitaldreamtime.co.uk> Date: Thu, 4 Feb 2016 14:14:44 +0000 -Subject: [PATCH 140/304] Allow up to 24dB digital gain to be applied when +Subject: [PATCH 140/381] Allow up to 24dB digital gain to be applied when using IQAudIO DAC+ 24db_digital_gain DT param can be used to specify that PCM512x diff --git a/target/linux/brcm2708/patches-4.4/0141-Limit-PCM512x-Digital-gain-to-0dB-by-default-with-Hi.patch b/target/linux/brcm2708/patches-4.4/0141-Limit-PCM512x-Digital-gain-to-0dB-by-default-with-Hi.patch index 472dbd8..030d16b 100644 --- a/target/linux/brcm2708/patches-4.4/0141-Limit-PCM512x-Digital-gain-to-0dB-by-default-with-Hi.patch +++ b/target/linux/brcm2708/patches-4.4/0141-Limit-PCM512x-Digital-gain-to-0dB-by-default-with-Hi.patch @@ -1,7 +1,7 @@ -From acea17bbc6dd9aabe2da5c95e21b1fc7406cf1fb Mon Sep 17 00:00:00 2001 +From 6e6173c6faef9a7188ea8d397e339ca5881a6f3a Mon Sep 17 00:00:00 2001 From: Digital Dreamtime <clive.messer@digitaldreamtime.co.uk> Date: Thu, 4 Feb 2016 20:04:00 +0000 -Subject: [PATCH 141/304] Limit PCM512x "Digital" gain to 0dB by default with +Subject: [PATCH 141/381] Limit PCM512x "Digital" gain to 0dB by default with HiFiBerry DAC+ 24db_digital_gain DT param can be used to specify that PCM512x diff --git a/target/linux/brcm2708/patches-4.4/0142-BCM270X_DT-Adjust-overlay-README-formatting.patch b/target/linux/brcm2708/patches-4.4/0142-BCM270X_DT-Adjust-overlay-README-formatting.patch index 3556fd5..ae3b967 100644 --- a/target/linux/brcm2708/patches-4.4/0142-BCM270X_DT-Adjust-overlay-README-formatting.patch +++ b/target/linux/brcm2708/patches-4.4/0142-BCM270X_DT-Adjust-overlay-README-formatting.patch @@ -1,7 +1,7 @@ -From 1bf407348eb9be0b793da4350f2daba91db4ea4f Mon Sep 17 00:00:00 2001 +From 6f043ba868aaad8a5c7a802baafbba4e43f787e0 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 8 Feb 2016 09:46:33 +0000 -Subject: [PATCH 142/304] BCM270X_DT: Adjust overlay README formatting +Subject: [PATCH 142/381] BCM270X_DT: Adjust overlay README formatting --- arch/arm/boot/dts/overlays/README | 414 +++++++++++++++++++------------------- diff --git a/target/linux/brcm2708/patches-4.4/0143-bcm2835-sdhost-Major-revision.patch b/target/linux/brcm2708/patches-4.4/0143-bcm2835-sdhost-Major-revision.patch index fb31894..85f25b2 100644 --- a/target/linux/brcm2708/patches-4.4/0143-bcm2835-sdhost-Major-revision.patch +++ b/target/linux/brcm2708/patches-4.4/0143-bcm2835-sdhost-Major-revision.patch @@ -1,7 +1,7 @@ -From 978d4ec47c4a66491140e964939889c427feee64 Mon Sep 17 00:00:00 2001 +From 6e7c35ac419f74f7edbbc5a09aaa2b4c75b63133 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 11 Feb 2016 16:51:01 +0000 -Subject: [PATCH 143/304] bcm2835-sdhost: Major revision +Subject: [PATCH 143/381] bcm2835-sdhost: Major revision This is a significant revision of the bcm2835-sdhost driver. It improves on the original in a number of ways: diff --git a/target/linux/brcm2708/patches-4.4/0144-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch b/target/linux/brcm2708/patches-4.4/0144-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch index 157f580..fcd8f77 100644 --- a/target/linux/brcm2708/patches-4.4/0144-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch +++ b/target/linux/brcm2708/patches-4.4/0144-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch @@ -1,7 +1,7 @@ -From 5920a56447c13b86d073a388be113c28c2a8681d Mon Sep 17 00:00:00 2001 +From 6b9beded9c5f2c6d834a51e64cca92fafbc65fbf Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 12 Feb 2016 15:38:00 +0000 -Subject: [PATCH 144/304] BCM270X_DT: Add dtparams for the SD interface +Subject: [PATCH 144/381] BCM270X_DT: Add dtparams for the SD interface Add new base dtparams sd_overclock, sd_force_pio, sd_pio_limit and sd_debug. diff --git a/target/linux/brcm2708/patches-4.4/0145-dcw_otg-trim-xfer-length-when-buffer-larger-than-all.patch b/target/linux/brcm2708/patches-4.4/0145-dcw_otg-trim-xfer-length-when-buffer-larger-than-all.patch index b451ebb..5a2dffe 100644 --- a/target/linux/brcm2708/patches-4.4/0145-dcw_otg-trim-xfer-length-when-buffer-larger-than-all.patch +++ b/target/linux/brcm2708/patches-4.4/0145-dcw_otg-trim-xfer-length-when-buffer-larger-than-all.patch @@ -1,7 +1,7 @@ -From 9b47d7a9a98af616d910ed6ee561afa39fc41855 Mon Sep 17 00:00:00 2001 +From f61457732dafaccb0804b0d45a4ae751e60e1db4 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Fri, 12 Feb 2016 14:50:25 +0000 -Subject: [PATCH 145/304] dcw_otg: trim xfer length when buffer larger than +Subject: [PATCH 145/381] dcw_otg: trim xfer length when buffer larger than allocated size is received --- diff --git a/target/linux/brcm2708/patches-4.4/0146-bcm2835-sdhost-Restore-ATOMIC-flag-to-PIO-sg-mapping.patch b/target/linux/brcm2708/patches-4.4/0146-bcm2835-sdhost-Restore-ATOMIC-flag-to-PIO-sg-mapping.patch index bc3bb26..48cf447 100644 --- a/target/linux/brcm2708/patches-4.4/0146-bcm2835-sdhost-Restore-ATOMIC-flag-to-PIO-sg-mapping.patch +++ b/target/linux/brcm2708/patches-4.4/0146-bcm2835-sdhost-Restore-ATOMIC-flag-to-PIO-sg-mapping.patch @@ -1,7 +1,7 @@ -From 1bb1322d03193dc4214b030afad507d0df18e55c Mon Sep 17 00:00:00 2001 +From 681233bfac9474a1defb720fddf90a3087cd1ef4 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 15 Feb 2016 10:00:27 +0000 -Subject: [PATCH 146/304] bcm2835-sdhost: Restore ATOMIC flag to PIO sg mapping +Subject: [PATCH 146/381] bcm2835-sdhost: Restore ATOMIC flag to PIO sg mapping Allocation problems have been seen in a wireless driver, and this is the only change which might have been responsible. diff --git a/target/linux/brcm2708/patches-4.4/0147-Updated-smsc95xx-driver-to-check-for-a-valid-MAC-add.patch b/target/linux/brcm2708/patches-4.4/0147-Updated-smsc95xx-driver-to-check-for-a-valid-MAC-add.patch index e55f4f2..145874a 100644 --- a/target/linux/brcm2708/patches-4.4/0147-Updated-smsc95xx-driver-to-check-for-a-valid-MAC-add.patch +++ b/target/linux/brcm2708/patches-4.4/0147-Updated-smsc95xx-driver-to-check-for-a-valid-MAC-add.patch @@ -1,7 +1,7 @@ -From b94760d282632d4542f5b0fa785b8213311b1484 Mon Sep 17 00:00:00 2001 +From 97c4f995a385631934b1d732271997d44fab0c87 Mon Sep 17 00:00:00 2001 From: Craig Roberts <cjr@craigroberts.net> Date: Tue, 16 Feb 2016 10:03:42 +0000 -Subject: [PATCH 147/304] Updated smsc95xx driver to check for a valid MAC +Subject: [PATCH 147/381] Updated smsc95xx driver to check for a valid MAC address in eeprom before using smsc95xx.macaddr parameter passed on command line. diff --git a/target/linux/brcm2708/patches-4.4/0148-dcw_otg-Make-trimming-messages-less-noisy.patch b/target/linux/brcm2708/patches-4.4/0148-dcw_otg-Make-trimming-messages-less-noisy.patch index 041f01e..28e57bc 100644 --- a/target/linux/brcm2708/patches-4.4/0148-dcw_otg-Make-trimming-messages-less-noisy.patch +++ b/target/linux/brcm2708/patches-4.4/0148-dcw_otg-Make-trimming-messages-less-noisy.patch @@ -1,7 +1,7 @@ -From 1e2926e39764ae4642df940fa799657c204399a9 Mon Sep 17 00:00:00 2001 +From 585b22b783df4649751b4ce40074b77ad0cc959b Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 17 Feb 2016 19:02:31 +0000 -Subject: [PATCH 148/304] dcw_otg: Make trimming messages less noisy +Subject: [PATCH 148/381] dcw_otg: Make trimming messages less noisy --- drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c | 6 ++++-- diff --git a/target/linux/brcm2708/patches-4.4/0149-BCM270X_DT-at86rf233-overlay-drop-to-3MHz.patch b/target/linux/brcm2708/patches-4.4/0149-BCM270X_DT-at86rf233-overlay-drop-to-3MHz.patch index 16d73ba..894b15f 100644 --- a/target/linux/brcm2708/patches-4.4/0149-BCM270X_DT-at86rf233-overlay-drop-to-3MHz.patch +++ b/target/linux/brcm2708/patches-4.4/0149-BCM270X_DT-at86rf233-overlay-drop-to-3MHz.patch @@ -1,7 +1,7 @@ -From 4d033ce157ae8cce859a038c47aa955d4a5c37cd Mon Sep 17 00:00:00 2001 +From 71f287127dd0aafa0346f198c5eef0c4aac7a5f6 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 18 Feb 2016 15:28:14 +0000 -Subject: [PATCH 149/304] BCM270X_DT: at86rf233 overlay - drop to 3MHz +Subject: [PATCH 149/381] BCM270X_DT: at86rf233 overlay - drop to 3MHz The consensus is that 6MHz is too fast, but that 3MHz is OK. diff --git a/target/linux/brcm2708/patches-4.4/0150-bcm2835-sdhost-Downgrade-log-message-status.patch b/target/linux/brcm2708/patches-4.4/0150-bcm2835-sdhost-Downgrade-log-message-status.patch index 14bd8f4..73e3002 100644 --- a/target/linux/brcm2708/patches-4.4/0150-bcm2835-sdhost-Downgrade-log-message-status.patch +++ b/target/linux/brcm2708/patches-4.4/0150-bcm2835-sdhost-Downgrade-log-message-status.patch @@ -1,7 +1,7 @@ -From 9d6ac53072ccc9bc93cd5698b62220cf4900a198 Mon Sep 17 00:00:00 2001 +From 217ac339f2d1d1d87a706a40746b565b2605c3e9 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 19 Feb 2016 12:04:48 +0000 -Subject: [PATCH 150/304] bcm2835-sdhost: Downgrade log message status +Subject: [PATCH 150/381] bcm2835-sdhost: Downgrade log message status --- drivers/mmc/host/bcm2835-sdhost.c | 4 ++-- diff --git a/target/linux/brcm2708/patches-4.4/0151-config-Enable-HCI-over-UARTs.patch b/target/linux/brcm2708/patches-4.4/0151-config-Enable-HCI-over-UARTs.patch index d107ddb..6109dea 100644 --- a/target/linux/brcm2708/patches-4.4/0151-config-Enable-HCI-over-UARTs.patch +++ b/target/linux/brcm2708/patches-4.4/0151-config-Enable-HCI-over-UARTs.patch @@ -1,7 +1,7 @@ -From ad3ed29f3c3e945a82602cd3623ac53d1cba1999 Mon Sep 17 00:00:00 2001 +From 87e7ae7002a6d1c8ca60c6081d4c2763940f6bef Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 15 Jan 2016 16:48:27 +0000 -Subject: [PATCH 151/304] config: Enable HCI over UARTs +Subject: [PATCH 151/381] config: Enable HCI over UARTs --- arch/arm/configs/bcm2709_defconfig | 3 +++ diff --git a/target/linux/brcm2708/patches-4.4/0152-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch b/target/linux/brcm2708/patches-4.4/0152-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch index 3de1c47..f3b8dc3 100644 --- a/target/linux/brcm2708/patches-4.4/0152-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch +++ b/target/linux/brcm2708/patches-4.4/0152-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch @@ -1,7 +1,7 @@ -From d01147893a87ead6e3f129a36f61bcdf34fc588a Mon Sep 17 00:00:00 2001 +From e5be45c39298a4e3a26bafd04f6fb2f88473465c Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 17 Dec 2015 13:37:07 +0000 -Subject: [PATCH 152/304] hci_h5: Don't send conf_req when ACTIVE +Subject: [PATCH 152/381] hci_h5: Don't send conf_req when ACTIVE Without this patch, a modem and kernel can continuously bombard each other with conf_req and conf_rsp messages, in a demented game of tag. diff --git a/target/linux/brcm2708/patches-4.4/0153-amba_pl011-Don-t-use-DT-aliases-for-numbering.patch b/target/linux/brcm2708/patches-4.4/0153-amba_pl011-Don-t-use-DT-aliases-for-numbering.patch index 74e920a..29716c9 100644 --- a/target/linux/brcm2708/patches-4.4/0153-amba_pl011-Don-t-use-DT-aliases-for-numbering.patch +++ b/target/linux/brcm2708/patches-4.4/0153-amba_pl011-Don-t-use-DT-aliases-for-numbering.patch @@ -1,7 +1,7 @@ -From d06dacf300fbd1eee8c8b1e9c916f4856622b9c2 Mon Sep 17 00:00:00 2001 +From 7ade9aef124764cdb6b6d6bb2526f2507891bb36 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 23 Feb 2016 17:26:48 +0000 -Subject: [PATCH 153/304] amba_pl011: Don't use DT aliases for numbering +Subject: [PATCH 153/381] amba_pl011: Don't use DT aliases for numbering The pl011 driver looks for DT aliases of the form "serial<n>", and if found uses <n> as the device ID. This can cause diff --git a/target/linux/brcm2708/patches-4.4/0154-clk-bcm2835-Add-bindings-for-the-auxiliary-periphera.patch b/target/linux/brcm2708/patches-4.4/0154-clk-bcm2835-Add-bindings-for-the-auxiliary-periphera.patch index f09e864..f9d4f49 100644 --- a/target/linux/brcm2708/patches-4.4/0154-clk-bcm2835-Add-bindings-for-the-auxiliary-periphera.patch +++ b/target/linux/brcm2708/patches-4.4/0154-clk-bcm2835-Add-bindings-for-the-auxiliary-periphera.patch @@ -1,7 +1,7 @@ -From c866120163103778042130f37cc436e1512030ce Mon Sep 17 00:00:00 2001 +From 78261b39857302418614c11e59bdc5626c147dcd Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 15 Dec 2015 15:35:57 -0800 -Subject: [PATCH 154/304] clk: bcm2835: Add bindings for the auxiliary +Subject: [PATCH 154/381] clk: bcm2835: Add bindings for the auxiliary peripheral clock gates. These will be used for enabling UART1, SPI1, and SPI2. diff --git a/target/linux/brcm2708/patches-4.4/0155-clk-bcm2835-Add-a-driver-for-the-auxiliary-periphera.patch b/target/linux/brcm2708/patches-4.4/0155-clk-bcm2835-Add-a-driver-for-the-auxiliary-periphera.patch index 02a939e..ab1c284 100644 --- a/target/linux/brcm2708/patches-4.4/0155-clk-bcm2835-Add-a-driver-for-the-auxiliary-periphera.patch +++ b/target/linux/brcm2708/patches-4.4/0155-clk-bcm2835-Add-a-driver-for-the-auxiliary-periphera.patch @@ -1,7 +1,7 @@ -From 7da110b37747778f802371f41cd1eabc0859354e Mon Sep 17 00:00:00 2001 +From 9ff5452cee4edcadc86554d29a07e9e2ea8cf36c Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 15 Dec 2015 15:35:58 -0800 -Subject: [PATCH 155/304] clk: bcm2835: Add a driver for the auxiliary +Subject: [PATCH 155/381] clk: bcm2835: Add a driver for the auxiliary peripheral clock gates. There are a pair of SPI masters and a mini UART that were last minute diff --git a/target/linux/brcm2708/patches-4.4/0156-Aux-SPI-1-2-implementation.patch b/target/linux/brcm2708/patches-4.4/0156-Aux-SPI-1-2-implementation.patch index c79bae9..dfe8a3c 100644 --- a/target/linux/brcm2708/patches-4.4/0156-Aux-SPI-1-2-implementation.patch +++ b/target/linux/brcm2708/patches-4.4/0156-Aux-SPI-1-2-implementation.patch @@ -1,7 +1,7 @@ -From b2c4fc29ec059ff82f6f82a2192146aff696a8ef Mon Sep 17 00:00:00 2001 +From 67fd5e9a91ad7abeb3ebfa30753c375e0953b52e Mon Sep 17 00:00:00 2001 From: Fraser <github@frasersdev.net> Date: Tue, 23 Feb 2016 10:04:37 +1100 -Subject: [PATCH 156/304] Aux SPI 1&2 implementation +Subject: [PATCH 156/381] Aux SPI 1&2 implementation Adds aux spi 1 & 2 devices to compatible raspberry PIs. * Minor config of the driver build environment to ensure they get built diff --git a/target/linux/brcm2708/patches-4.4/0157-ASoC-bcm-add-missing-.owner-fields-in-sound-card-dri.patch b/target/linux/brcm2708/patches-4.4/0157-ASoC-bcm-add-missing-.owner-fields-in-sound-card-dri.patch index 3afecd4..0cf68e8 100644 --- a/target/linux/brcm2708/patches-4.4/0157-ASoC-bcm-add-missing-.owner-fields-in-sound-card-dri.patch +++ b/target/linux/brcm2708/patches-4.4/0157-ASoC-bcm-add-missing-.owner-fields-in-sound-card-dri.patch @@ -1,7 +1,7 @@ -From 3231b20a0e3b20458c443a0ab91045869cbea06a Mon Sep 17 00:00:00 2001 +From 0686b6a8e6a6bd951ef2a11228e976fde45749af Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Tue, 23 Feb 2016 17:28:23 +0100 -Subject: [PATCH 157/304] ASoC: bcm: add missing .owner fields in sound card +Subject: [PATCH 157/381] ASoC: bcm: add missing .owner fields in sound card drivers If snd_soc_card.owner is not set the kernel won't do usage refcounting diff --git a/target/linux/brcm2708/patches-4.4/0158-smsx95xx-Add-option-to-disable-the-crimes-against-tr.patch b/target/linux/brcm2708/patches-4.4/0158-smsx95xx-Add-option-to-disable-the-crimes-against-tr.patch index 9a9563e..90c4b0a 100644 --- a/target/linux/brcm2708/patches-4.4/0158-smsx95xx-Add-option-to-disable-the-crimes-against-tr.patch +++ b/target/linux/brcm2708/patches-4.4/0158-smsx95xx-Add-option-to-disable-the-crimes-against-tr.patch @@ -1,7 +1,7 @@ -From 6c5578bc1a55f862aaac3ad6e1826a0de32f4734 Mon Sep 17 00:00:00 2001 +From 43203ed1c397e88a087ef6d4cf79de24a89e1fef Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 20 Jan 2016 17:50:09 +0000 -Subject: [PATCH 158/304] smsx95xx: Add option to disable the crimes against +Subject: [PATCH 158/381] smsx95xx: Add option to disable the crimes against truesize fix It may improve iperf numbers on Pi 1, but may generate dmesg warnings and possibly cause network issues diff --git a/target/linux/brcm2708/patches-4.4/0159-bcm2835-virtgpio-Virtual-GPIO-driver.patch b/target/linux/brcm2708/patches-4.4/0159-bcm2835-virtgpio-Virtual-GPIO-driver.patch index a8b990f..5413eeb 100644 --- a/target/linux/brcm2708/patches-4.4/0159-bcm2835-virtgpio-Virtual-GPIO-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0159-bcm2835-virtgpio-Virtual-GPIO-driver.patch @@ -1,7 +1,7 @@ -From 46aa468ca952060fd0f45e7da5b79f656b9d1dc0 Mon Sep 17 00:00:00 2001 +From 79ea239874848e67d42b9274d4f7eeb51892ccd8 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Tue, 23 Feb 2016 19:56:04 +0000 -Subject: [PATCH 159/304] bcm2835-virtgpio: Virtual GPIO driver +Subject: [PATCH 159/381] bcm2835-virtgpio: Virtual GPIO driver Add a virtual GPIO driver that uses the firmware mailbox interface to request that the VPU toggles LEDs. diff --git a/target/linux/brcm2708/patches-4.4/0160-BCM270X_DT-Add-Pi3-support.patch b/target/linux/brcm2708/patches-4.4/0160-BCM270X_DT-Add-Pi3-support.patch index 99f6b8e..e742f24 100644 --- a/target/linux/brcm2708/patches-4.4/0160-BCM270X_DT-Add-Pi3-support.patch +++ b/target/linux/brcm2708/patches-4.4/0160-BCM270X_DT-Add-Pi3-support.patch @@ -1,7 +1,7 @@ -From 043927e5556d65b6e40d21a0b53bca06aa9b2d43 Mon Sep 17 00:00:00 2001 +From 195869e0239b2c28fc7f289ea94295ca57fb51a8 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 21 Jan 2016 17:57:49 +0000 -Subject: [PATCH 160/304] BCM270X_DT: Add Pi3 support +Subject: [PATCH 160/381] BCM270X_DT: Add Pi3 support --- arch/arm/boot/dts/Makefile | 1 + diff --git a/target/linux/brcm2708/patches-4.4/0161-DT-Add-overlays-to-configure-I2C-pins.patch b/target/linux/brcm2708/patches-4.4/0161-DT-Add-overlays-to-configure-I2C-pins.patch index bf64a1f..75a5103 100644 --- a/target/linux/brcm2708/patches-4.4/0161-DT-Add-overlays-to-configure-I2C-pins.patch +++ b/target/linux/brcm2708/patches-4.4/0161-DT-Add-overlays-to-configure-I2C-pins.patch @@ -1,7 +1,7 @@ -From 2d787b8c422a777f688b185420268dc618d995e4 Mon Sep 17 00:00:00 2001 +From e4fc78fecfc8cf3cf04b252d0822b2ebd149c031 Mon Sep 17 00:00:00 2001 From: Dave Stevenson <6by9@users.noreply.github.com> Date: Mon, 8 Feb 2016 23:49:41 +0000 -Subject: [PATCH 161/304] DT: Add overlays to configure I2C pins +Subject: [PATCH 161/381] DT: Add overlays to configure I2C pins Lifted from https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=120938&p=825883 diff --git a/target/linux/brcm2708/patches-4.4/0162-bcm2835-camera-fix-a-bug-in-computation-of-frame-tim.patch b/target/linux/brcm2708/patches-4.4/0162-bcm2835-camera-fix-a-bug-in-computation-of-frame-tim.patch index a5d7ea2..47c0094 100644 --- a/target/linux/brcm2708/patches-4.4/0162-bcm2835-camera-fix-a-bug-in-computation-of-frame-tim.patch +++ b/target/linux/brcm2708/patches-4.4/0162-bcm2835-camera-fix-a-bug-in-computation-of-frame-tim.patch @@ -1,7 +1,7 @@ -From 52697652d41b7947e2ed1c45a954f426a4135441 Mon Sep 17 00:00:00 2001 +From bece84be8a851aca4baff1b63a8a2c92866754d5 Mon Sep 17 00:00:00 2001 From: Dhiraj Goel <dhiraj.goel@gmail.com> Date: Thu, 3 Mar 2016 21:10:50 -0800 -Subject: [PATCH 162/304] bcm2835-camera: fix a bug in computation of frame +Subject: [PATCH 162/381] bcm2835-camera: fix a bug in computation of frame timestamp Fixes #1318 diff --git a/target/linux/brcm2708/patches-4.4/0163-BCM270X_DT-Add-pi3-disable-bt-overlay.patch b/target/linux/brcm2708/patches-4.4/0163-BCM270X_DT-Add-pi3-disable-bt-overlay.patch index 4c617f3..6ad6ab6 100644 --- a/target/linux/brcm2708/patches-4.4/0163-BCM270X_DT-Add-pi3-disable-bt-overlay.patch +++ b/target/linux/brcm2708/patches-4.4/0163-BCM270X_DT-Add-pi3-disable-bt-overlay.patch @@ -1,7 +1,7 @@ -From 235eb2e7b520269614b4a91d15d22eef7923a4fb Mon Sep 17 00:00:00 2001 +From 12cde6a9a34f49c31e2f1689b53cd40a165b35d9 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 2 Mar 2016 10:59:05 +0000 -Subject: [PATCH 163/304] BCM270X_DT: Add pi3-disable-bt overlay +Subject: [PATCH 163/381] BCM270X_DT: Add pi3-disable-bt overlay Disable Bluetooth and restore UART0/ttyAMA0 over GPIOs 14 & 15. To disable the systemd service that initialises the modem so it doesn't use the UART: diff --git a/target/linux/brcm2708/patches-4.4/0164-BCM270X_DT-Add-pi3-miniuart-bt-DT-overlay.patch b/target/linux/brcm2708/patches-4.4/0164-BCM270X_DT-Add-pi3-miniuart-bt-DT-overlay.patch index e8c57c7..e1a17e0 100644 --- a/target/linux/brcm2708/patches-4.4/0164-BCM270X_DT-Add-pi3-miniuart-bt-DT-overlay.patch +++ b/target/linux/brcm2708/patches-4.4/0164-BCM270X_DT-Add-pi3-miniuart-bt-DT-overlay.patch @@ -1,7 +1,7 @@ -From fd6395774b0b0adfafcb3ef11c5055f85e8896dd Mon Sep 17 00:00:00 2001 +From e75384cf32c8941478f24ce4e4cdd7baff047c75 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 7 Mar 2016 09:53:03 +0000 -Subject: [PATCH 164/304] BCM270X_DT: Add pi3-miniuart-bt DT overlay +Subject: [PATCH 164/381] BCM270X_DT: Add pi3-miniuart-bt DT overlay Switch Pi3 Bluetooth function to use the mini-UART (ttyS0) and restore UART0/ttyAMA0 over GPIOs 14 & 15. Note that this may reduce the maximum diff --git a/target/linux/brcm2708/patches-4.4/0165-Pi3-DT-Add-dtparams-for-the-SD-interface.patch b/target/linux/brcm2708/patches-4.4/0165-Pi3-DT-Add-dtparams-for-the-SD-interface.patch index 1c31df7..03cc51a 100644 --- a/target/linux/brcm2708/patches-4.4/0165-Pi3-DT-Add-dtparams-for-the-SD-interface.patch +++ b/target/linux/brcm2708/patches-4.4/0165-Pi3-DT-Add-dtparams-for-the-SD-interface.patch @@ -1,7 +1,7 @@ -From 3d4b13cc4a0dbea19ba73d9a0c7e785e1d963d55 Mon Sep 17 00:00:00 2001 +From dcaae71fc22f563f5c918cb4b344992107c0c6bd Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 7 Mar 2016 13:38:39 +0000 -Subject: [PATCH 165/304] Pi3 DT: Add dtparams for the SD interface +Subject: [PATCH 165/381] Pi3 DT: Add dtparams for the SD interface Add new base dtparams sd_overclock, sd_force_pio, sd_pio_limit and sd_debug. These were missed out of the initial Pi3 DTB. diff --git a/target/linux/brcm2708/patches-4.4/0166-vchiq_arm-Tweak-the-logging-output.patch b/target/linux/brcm2708/patches-4.4/0166-vchiq_arm-Tweak-the-logging-output.patch index ef6ebba..de876ca 100644 --- a/target/linux/brcm2708/patches-4.4/0166-vchiq_arm-Tweak-the-logging-output.patch +++ b/target/linux/brcm2708/patches-4.4/0166-vchiq_arm-Tweak-the-logging-output.patch @@ -1,7 +1,7 @@ -From 9a9ac626fd93632c3bacf9f61b758262d98a260c Mon Sep 17 00:00:00 2001 +From 21fd9cca44f4400b7c157e4698adb4134b3b9652 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 7 Mar 2016 15:05:11 +0000 -Subject: [PATCH 166/304] vchiq_arm: Tweak the logging output +Subject: [PATCH 166/381] vchiq_arm: Tweak the logging output Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0167-bcm2835-sdhost-Only-claim-one-DMA-channel.patch b/target/linux/brcm2708/patches-4.4/0167-bcm2835-sdhost-Only-claim-one-DMA-channel.patch index 5f2775d..cc40d2d 100644 --- a/target/linux/brcm2708/patches-4.4/0167-bcm2835-sdhost-Only-claim-one-DMA-channel.patch +++ b/target/linux/brcm2708/patches-4.4/0167-bcm2835-sdhost-Only-claim-one-DMA-channel.patch @@ -1,7 +1,7 @@ -From d6b47c6dc22a1fbe2fcb5c742936a32baad60409 Mon Sep 17 00:00:00 2001 +From f76d188586952fcd3b55916f30c484c62c8fabab Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 7 Mar 2016 16:46:39 +0000 -Subject: [PATCH 167/304] bcm2835-sdhost: Only claim one DMA channel +Subject: [PATCH 167/381] bcm2835-sdhost: Only claim one DMA channel With both MMC controllers enabled there are few DMA channels left. The bcm2835-sdhost driver only uses DMA in one direction at a time, so it diff --git a/target/linux/brcm2708/patches-4.4/0168-bcm2835-mmc-Only-claim-one-DMA-channel.patch b/target/linux/brcm2708/patches-4.4/0168-bcm2835-mmc-Only-claim-one-DMA-channel.patch index bfa7dc4..8e74182 100644 --- a/target/linux/brcm2708/patches-4.4/0168-bcm2835-mmc-Only-claim-one-DMA-channel.patch +++ b/target/linux/brcm2708/patches-4.4/0168-bcm2835-mmc-Only-claim-one-DMA-channel.patch @@ -1,7 +1,7 @@ -From ade651419c0a60756b12bde37270de3aaede1545 Mon Sep 17 00:00:00 2001 +From a42056ad2e3f74569611dd4f15ca698ccd9d7bea Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 8 Mar 2016 09:49:16 +0000 -Subject: [PATCH 168/304] bcm2835-mmc: Only claim one DMA channel +Subject: [PATCH 168/381] bcm2835-mmc: Only claim one DMA channel With both MMC controllers enabled there are few DMA channels left. The bcm2835-mmc driver only uses DMA in one direction at a time, so it diff --git a/target/linux/brcm2708/patches-4.4/0169-config-rebuild-with-savedefconfig.patch b/target/linux/brcm2708/patches-4.4/0169-config-rebuild-with-savedefconfig.patch index d09e75d..c672a32 100644 --- a/target/linux/brcm2708/patches-4.4/0169-config-rebuild-with-savedefconfig.patch +++ b/target/linux/brcm2708/patches-4.4/0169-config-rebuild-with-savedefconfig.patch @@ -1,7 +1,7 @@ -From 1054095c79084b44a5245ff2d8fc38aa82d1afd8 Mon Sep 17 00:00:00 2001 +From 6389bb210e68fe23e15260205b35c57f864b7c88 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Tue, 8 Mar 2016 17:08:39 +0000 -Subject: [PATCH 169/304] config: rebuild with savedefconfig +Subject: [PATCH 169/381] config: rebuild with savedefconfig --- arch/arm/configs/bcm2709_defconfig | 3 +-- diff --git a/target/linux/brcm2708/patches-4.4/0170-config-Add-module-for-mcp3422-ADC.patch b/target/linux/brcm2708/patches-4.4/0170-config-Add-module-for-mcp3422-ADC.patch index dd64092..bd2be1a 100644 --- a/target/linux/brcm2708/patches-4.4/0170-config-Add-module-for-mcp3422-ADC.patch +++ b/target/linux/brcm2708/patches-4.4/0170-config-Add-module-for-mcp3422-ADC.patch @@ -1,7 +1,7 @@ -From c7834c34977089c45c3614ce531142258f088eee Mon Sep 17 00:00:00 2001 +From a4acb6ac185494a8fcfb02bd2278a25e89fc797c Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Tue, 8 Mar 2016 17:06:33 +0000 -Subject: [PATCH 170/304] config: Add module for mcp3422 ADC +Subject: [PATCH 170/381] config: Add module for mcp3422 ADC --- arch/arm/configs/bcm2709_defconfig | 1 + diff --git a/target/linux/brcm2708/patches-4.4/0171-Pi3-DT-Add-pull-ups-on-the-UART-RX-lines.patch b/target/linux/brcm2708/patches-4.4/0171-Pi3-DT-Add-pull-ups-on-the-UART-RX-lines.patch index 4d10a72..6893933 100644 --- a/target/linux/brcm2708/patches-4.4/0171-Pi3-DT-Add-pull-ups-on-the-UART-RX-lines.patch +++ b/target/linux/brcm2708/patches-4.4/0171-Pi3-DT-Add-pull-ups-on-the-UART-RX-lines.patch @@ -1,7 +1,7 @@ -From 9a54d9b11416f92d09656f342d3d7ae495876dcd Mon Sep 17 00:00:00 2001 +From 511df9d018d5e4c253c36381139e94edb786624c Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 8 Mar 2016 16:18:57 +0000 -Subject: [PATCH 171/304] Pi3 DT: Add pull-ups on the UART RX lines +Subject: [PATCH 171/381] Pi3 DT: Add pull-ups on the UART RX lines Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0173-BCM270X_DT-rpi-display-overlay-add-swapxy-param.patch b/target/linux/brcm2708/patches-4.4/0173-BCM270X_DT-rpi-display-overlay-add-swapxy-param.patch index b042f9f..fb0bf77 100644 --- a/target/linux/brcm2708/patches-4.4/0173-BCM270X_DT-rpi-display-overlay-add-swapxy-param.patch +++ b/target/linux/brcm2708/patches-4.4/0173-BCM270X_DT-rpi-display-overlay-add-swapxy-param.patch @@ -1,7 +1,7 @@ -From 67c1b07aca518f756140a682d0e6fe383e293515 Mon Sep 17 00:00:00 2001 +From ba5bc2239693e23712782093d5b2aa31d9e07dff Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 9 Mar 2016 21:28:52 +0000 -Subject: [PATCH 173/304] BCM270X_DT: rpi-display overlay - add swapxy param +Subject: [PATCH 173/381] BCM270X_DT: rpi-display overlay - add swapxy param Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0174-Remove-I2S-config-from-bt_pins.patch b/target/linux/brcm2708/patches-4.4/0174-Remove-I2S-config-from-bt_pins.patch index 2fb9ed2..53005a3 100644 --- a/target/linux/brcm2708/patches-4.4/0174-Remove-I2S-config-from-bt_pins.patch +++ b/target/linux/brcm2708/patches-4.4/0174-Remove-I2S-config-from-bt_pins.patch @@ -1,7 +1,7 @@ -From db1f9419a8d30e9a861ac63889f0b7845c3310f1 Mon Sep 17 00:00:00 2001 +From 4ccd91956356493bd7d84c98123d972b827be02d Mon Sep 17 00:00:00 2001 From: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> Date: Fri, 11 Mar 2016 11:44:35 +0000 -Subject: [PATCH 174/304] Remove I2S config from bt_pins. +Subject: [PATCH 174/381] Remove I2S config from bt_pins. Remove I2S config from bt_pins. Causes issues with clock alignment when I2S is used by an external DAC via GPIO header. diff --git a/target/linux/brcm2708/patches-4.4/0175-Revert-scripts-dtc-Add-overlay-support.patch b/target/linux/brcm2708/patches-4.4/0175-Revert-scripts-dtc-Add-overlay-support.patch index 7fa8b7f..23525f9 100644 --- a/target/linux/brcm2708/patches-4.4/0175-Revert-scripts-dtc-Add-overlay-support.patch +++ b/target/linux/brcm2708/patches-4.4/0175-Revert-scripts-dtc-Add-overlay-support.patch @@ -1,7 +1,7 @@ -From de37d281502aff4e4a88872cf0a6ef5e36b7484d Mon Sep 17 00:00:00 2001 +From 8534735503255814ae6fffc19e30e03ca4ccbc75 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 10 Aug 2015 09:44:59 +0100 -Subject: [PATCH 175/304] Revert "scripts/dtc: Add overlay support" +Subject: [PATCH 175/381] Revert "scripts/dtc: Add overlay support" This reverts commit fa6d1755c2fdd9451077d8248e3804f0619f19b9. --- diff --git a/target/linux/brcm2708/patches-4.4/0176-scripts-dtc-Update-to-upstream-version-1.4.1.patch b/target/linux/brcm2708/patches-4.4/0176-scripts-dtc-Update-to-upstream-version-1.4.1.patch index 35d7f76..3a8b835 100644 --- a/target/linux/brcm2708/patches-4.4/0176-scripts-dtc-Update-to-upstream-version-1.4.1.patch +++ b/target/linux/brcm2708/patches-4.4/0176-scripts-dtc-Update-to-upstream-version-1.4.1.patch @@ -1,7 +1,7 @@ -From 8560a09e578580fa46d649e5b15a3779968007f6 Mon Sep 17 00:00:00 2001 +From 646dd14af89c2379b160d81fc54cca4d97b36416 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 10 Aug 2015 09:49:15 +0100 -Subject: [PATCH 176/304] scripts/dtc: Update to upstream version 1.4.1 +Subject: [PATCH 176/381] scripts/dtc: Update to upstream version 1.4.1 Includes the new localfixups format. diff --git a/target/linux/brcm2708/patches-4.4/0177-configfs-implement-binary-attributes.patch b/target/linux/brcm2708/patches-4.4/0177-configfs-implement-binary-attributes.patch index bb500ed..57c4e5b 100644 --- a/target/linux/brcm2708/patches-4.4/0177-configfs-implement-binary-attributes.patch +++ b/target/linux/brcm2708/patches-4.4/0177-configfs-implement-binary-attributes.patch @@ -1,7 +1,7 @@ -From 28059745722d31f48971035bbca98d689adb41f6 Mon Sep 17 00:00:00 2001 +From 25daa4b3566d9b695d965c48a8eae312c566c709 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Date: Thu, 22 Oct 2015 23:30:04 +0300 -Subject: [PATCH 177/304] configfs: implement binary attributes +Subject: [PATCH 177/381] configfs: implement binary attributes ConfigFS lacked binary attributes up until now. This patch introduces support for binary attributes in a somewhat similar diff --git a/target/linux/brcm2708/patches-4.4/0178-OF-DT-Overlay-configfs-interface.patch b/target/linux/brcm2708/patches-4.4/0178-OF-DT-Overlay-configfs-interface.patch index 2a31906..3403cb4 100644 --- a/target/linux/brcm2708/patches-4.4/0178-OF-DT-Overlay-configfs-interface.patch +++ b/target/linux/brcm2708/patches-4.4/0178-OF-DT-Overlay-configfs-interface.patch @@ -1,7 +1,7 @@ -From 46852dc03df7e271cedafb6405ab3b47fa57fc1f Mon Sep 17 00:00:00 2001 +From 3aebc18959f03056ba7dae3b0f769aa283ed40c0 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Date: Wed, 3 Dec 2014 13:23:28 +0200 -Subject: [PATCH 178/304] OF: DT-Overlay configfs interface +Subject: [PATCH 178/381] OF: DT-Overlay configfs interface This is a port of Pantelis Antoniou's v3 port that makes use of the new upstreamed configfs support for binary attributes. diff --git a/target/linux/brcm2708/patches-4.4/0179-Protect-__release_resource-against-resources-without.patch b/target/linux/brcm2708/patches-4.4/0179-Protect-__release_resource-against-resources-without.patch index 75e4cc0..2342442 100644 --- a/target/linux/brcm2708/patches-4.4/0179-Protect-__release_resource-against-resources-without.patch +++ b/target/linux/brcm2708/patches-4.4/0179-Protect-__release_resource-against-resources-without.patch @@ -1,7 +1,7 @@ -From 3006a98a1fe05d8a9ed22c5ffa3387bcffd3e6e7 Mon Sep 17 00:00:00 2001 +From e48f4b37e5fbb039bee4fde22469f383cc98a1d8 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 13 Mar 2015 12:43:36 +0000 -Subject: [PATCH 179/304] Protect __release_resource against resources without +Subject: [PATCH 179/381] Protect __release_resource against resources without parents Without this patch, removing a device tree overlay can crash here. diff --git a/target/linux/brcm2708/patches-4.4/0180-BCM270X_DT-Add-a-.dtbo-target-use-for-overlays.patch b/target/linux/brcm2708/patches-4.4/0180-BCM270X_DT-Add-a-.dtbo-target-use-for-overlays.patch index 5f753d1..644a6bb 100644 --- a/target/linux/brcm2708/patches-4.4/0180-BCM270X_DT-Add-a-.dtbo-target-use-for-overlays.patch +++ b/target/linux/brcm2708/patches-4.4/0180-BCM270X_DT-Add-a-.dtbo-target-use-for-overlays.patch @@ -1,7 +1,7 @@ -From 37896fb199519698fe090107f60013158738ea4a Mon Sep 17 00:00:00 2001 +From 4bc79db3fb0734cc6de0ddfc4b95c2db0f3f8607 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 13 Mar 2015 20:00:21 +0000 -Subject: [PATCH 180/304] BCM270X_DT: Add a .dtbo target, use for overlays +Subject: [PATCH 180/381] BCM270X_DT: Add a .dtbo target, use for overlays Change the filenames and extensions to keep the pre-DDT style of overlay (<name>-overlay.dtb) distinct from new ones that use a diff --git a/target/linux/brcm2708/patches-4.4/0181-scripts-knlinfo-Decode-DDTK-atom.patch b/target/linux/brcm2708/patches-4.4/0181-scripts-knlinfo-Decode-DDTK-atom.patch index 03284a5..f5a7c5e 100644 --- a/target/linux/brcm2708/patches-4.4/0181-scripts-knlinfo-Decode-DDTK-atom.patch +++ b/target/linux/brcm2708/patches-4.4/0181-scripts-knlinfo-Decode-DDTK-atom.patch @@ -1,7 +1,7 @@ -From c5a86acf2f24c46c59eb5290c45cee0893b6bbb9 Mon Sep 17 00:00:00 2001 +From 6d7bc67f5af641afffc88fdc55940ccf53831f00 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 29 May 2015 11:18:58 +0100 -Subject: [PATCH 181/304] scripts/knlinfo: Decode DDTK atom +Subject: [PATCH 181/381] scripts/knlinfo: Decode DDTK atom Show the DDTK atom as being a boolean. diff --git a/target/linux/brcm2708/patches-4.4/0182-Enable-Dynamic-Device-Tree-for-bcmrpi_defconfig-and-.patch b/target/linux/brcm2708/patches-4.4/0182-Enable-Dynamic-Device-Tree-for-bcmrpi_defconfig-and-.patch index bbef96f..5a4bb8e 100644 --- a/target/linux/brcm2708/patches-4.4/0182-Enable-Dynamic-Device-Tree-for-bcmrpi_defconfig-and-.patch +++ b/target/linux/brcm2708/patches-4.4/0182-Enable-Dynamic-Device-Tree-for-bcmrpi_defconfig-and-.patch @@ -1,7 +1,7 @@ -From e942b566a2a1d3b104fcbaa1af2613bae32ed80a Mon Sep 17 00:00:00 2001 +From ec7710516621d3131c7e025a73ab8354ec21f7f8 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 29 May 2015 11:48:59 +0100 -Subject: [PATCH 182/304] Enable Dynamic Device Tree for bcmrpi_defconfig and +Subject: [PATCH 182/381] Enable Dynamic Device Tree for bcmrpi_defconfig and bcm2709_defconfig Signed-off-by: Phil Elwell <phil@raspberrypi.org> diff --git a/target/linux/brcm2708/patches-4.4/0183-SQUASH-Add-CONFIG_OF_CONFIGFS-to-bcmrpi_defconfig.patch b/target/linux/brcm2708/patches-4.4/0183-SQUASH-Add-CONFIG_OF_CONFIGFS-to-bcmrpi_defconfig.patch index 91f18b6..33f8af9 100644 --- a/target/linux/brcm2708/patches-4.4/0183-SQUASH-Add-CONFIG_OF_CONFIGFS-to-bcmrpi_defconfig.patch +++ b/target/linux/brcm2708/patches-4.4/0183-SQUASH-Add-CONFIG_OF_CONFIGFS-to-bcmrpi_defconfig.patch @@ -1,7 +1,7 @@ -From 5db216e0816c390542f813c0b3f6fbcc1c4e63c8 Mon Sep 17 00:00:00 2001 +From 47f46fe81c376e006950445ca739f48aad4432e5 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Sun, 13 Mar 2016 16:14:44 +0000 -Subject: [PATCH 183/304] SQUASH: Add CONFIG_OF_CONFIGFS to bcmrpi_defconfig +Subject: [PATCH 183/381] SQUASH: Add CONFIG_OF_CONFIGFS to bcmrpi_defconfig Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0184-dts-kbuild-dtbs_install-installs-.dtbo-files-too.patch b/target/linux/brcm2708/patches-4.4/0184-dts-kbuild-dtbs_install-installs-.dtbo-files-too.patch index 93d7737..794734c 100644 --- a/target/linux/brcm2708/patches-4.4/0184-dts-kbuild-dtbs_install-installs-.dtbo-files-too.patch +++ b/target/linux/brcm2708/patches-4.4/0184-dts-kbuild-dtbs_install-installs-.dtbo-files-too.patch @@ -1,7 +1,7 @@ -From 987d8a609678ea5c04664d02adb1f408e5b62a8b Mon Sep 17 00:00:00 2001 +From b05ecd40ad5513486d9e38752a1f64f48be20839 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 14 Mar 2016 16:56:54 +0000 -Subject: [PATCH 184/304] dts, kbuild: dtbs_install installs .dtbo files too +Subject: [PATCH 184/381] dts, kbuild: dtbs_install installs .dtbo files too Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0185-bcm2835-sdhost-Workaround-for-slow-sectors.patch b/target/linux/brcm2708/patches-4.4/0185-bcm2835-sdhost-Workaround-for-slow-sectors.patch index 6c29fe1..289aa1a 100644 --- a/target/linux/brcm2708/patches-4.4/0185-bcm2835-sdhost-Workaround-for-slow-sectors.patch +++ b/target/linux/brcm2708/patches-4.4/0185-bcm2835-sdhost-Workaround-for-slow-sectors.patch @@ -1,7 +1,7 @@ -From 8a55d01fb0245d518898960123c3cb1b96dd9080 Mon Sep 17 00:00:00 2001 +From 34269be91afc30ac33e70f37418969b9694f9fad Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 15 Mar 2016 14:10:29 +0000 -Subject: [PATCH 185/304] bcm2835-sdhost: Workaround for "slow" sectors +Subject: [PATCH 185/381] bcm2835-sdhost: Workaround for "slow" sectors Some cards have been seen to cause timeouts after certain sectors are read. This workaround enforces a minimum delay between the stop after diff --git a/target/linux/brcm2708/patches-4.4/0186-BCM270X_DT-Add-labels-to-spidev-nodes.patch b/target/linux/brcm2708/patches-4.4/0186-BCM270X_DT-Add-labels-to-spidev-nodes.patch index 438664d..7d8c253 100644 --- a/target/linux/brcm2708/patches-4.4/0186-BCM270X_DT-Add-labels-to-spidev-nodes.patch +++ b/target/linux/brcm2708/patches-4.4/0186-BCM270X_DT-Add-labels-to-spidev-nodes.patch @@ -1,7 +1,7 @@ -From 7066f3b1bf7ddf5bf68815e8a53bef8ecf8e0e52 Mon Sep 17 00:00:00 2001 +From a5b8204a864f7f9a5a30c6b673e735138c3bdba3 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 15 Mar 2016 15:49:16 +0000 -Subject: [PATCH 186/304] BCM270X_DT: Add labels to spidev nodes +Subject: [PATCH 186/381] BCM270X_DT: Add labels to spidev nodes Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0187-BCM270X_DT-Use-spidev-labels-in-overlays.patch b/target/linux/brcm2708/patches-4.4/0187-BCM270X_DT-Use-spidev-labels-in-overlays.patch index 9a9dbc7..4eaeccc 100644 --- a/target/linux/brcm2708/patches-4.4/0187-BCM270X_DT-Use-spidev-labels-in-overlays.patch +++ b/target/linux/brcm2708/patches-4.4/0187-BCM270X_DT-Use-spidev-labels-in-overlays.patch @@ -1,7 +1,7 @@ -From 33de40886f08899a438a12e26c50d0e6d025775e Mon Sep 17 00:00:00 2001 +From 9bdfa67fd35978aed2d711821302bc30a3aa2667 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 15 Mar 2016 16:27:26 +0000 -Subject: [PATCH 187/304] BCM270X_DT: Use spidev labels in overlays +Subject: [PATCH 187/381] BCM270X_DT: Use spidev labels in overlays --- arch/arm/boot/dts/overlays/ads7846-overlay.dts | 22 ++++++++++------- diff --git a/target/linux/brcm2708/patches-4.4/0188-BCM270X_DT-Build-and-document-the-wittypi-overlay.patch b/target/linux/brcm2708/patches-4.4/0188-BCM270X_DT-Build-and-document-the-wittypi-overlay.patch index ea02e88..4a98476 100644 --- a/target/linux/brcm2708/patches-4.4/0188-BCM270X_DT-Build-and-document-the-wittypi-overlay.patch +++ b/target/linux/brcm2708/patches-4.4/0188-BCM270X_DT-Build-and-document-the-wittypi-overlay.patch @@ -1,7 +1,7 @@ -From fd1aeca317a5c84e700ca5198e8759e9063661a6 Mon Sep 17 00:00:00 2001 +From 32afb8961b9c5f51dc8e88832f47b8ef197acf32 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 15 Mar 2016 16:41:37 +0000 -Subject: [PATCH 188/304] BCM270X_DT: Build and document the wittypi overlay +Subject: [PATCH 188/381] BCM270X_DT: Build and document the wittypi overlay Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0189-scripts-dtc-Fix-UMR-causing-corrupt-dtbo-overlay-fil.patch b/target/linux/brcm2708/patches-4.4/0189-scripts-dtc-Fix-UMR-causing-corrupt-dtbo-overlay-fil.patch index 6a3c63e..e78f7d6 100644 --- a/target/linux/brcm2708/patches-4.4/0189-scripts-dtc-Fix-UMR-causing-corrupt-dtbo-overlay-fil.patch +++ b/target/linux/brcm2708/patches-4.4/0189-scripts-dtc-Fix-UMR-causing-corrupt-dtbo-overlay-fil.patch @@ -1,7 +1,7 @@ -From 438d786eb8499167a46ca9736e470d1943d272b8 Mon Sep 17 00:00:00 2001 +From e3a356dd422147d4d96aa0c9378551363b1a5b99 Mon Sep 17 00:00:00 2001 From: Matthias Reichl <hias@horus.com> Date: Tue, 15 Mar 2016 21:13:39 +0100 -Subject: [PATCH 189/304] scripts/dtc: Fix UMR causing corrupt dtbo overlay +Subject: [PATCH 189/381] scripts/dtc: Fix UMR causing corrupt dtbo overlay files struct fixup_entry is allocated from the heap but it's member diff --git a/target/linux/brcm2708/patches-4.4/0190-BCM270X_DT-Add-dtparam-for-uart1.patch b/target/linux/brcm2708/patches-4.4/0190-BCM270X_DT-Add-dtparam-for-uart1.patch index 137a131..14b8dc0 100644 --- a/target/linux/brcm2708/patches-4.4/0190-BCM270X_DT-Add-dtparam-for-uart1.patch +++ b/target/linux/brcm2708/patches-4.4/0190-BCM270X_DT-Add-dtparam-for-uart1.patch @@ -1,7 +1,7 @@ -From 061113506e00c7a93a98c6b50c6a811e6dfe329b Mon Sep 17 00:00:00 2001 +From 1f72100e701440d4c65e4eeaed3fcfdc553d69f5 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 16 Mar 2016 08:35:06 +0000 -Subject: [PATCH 190/304] BCM270X_DT: Add dtparam for uart1 +Subject: [PATCH 190/381] BCM270X_DT: Add dtparam for uart1 Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0191-dwc-overlay-Use-label-so-overrides-can-apply.patch b/target/linux/brcm2708/patches-4.4/0191-dwc-overlay-Use-label-so-overrides-can-apply.patch index 2b082da..6571380 100644 --- a/target/linux/brcm2708/patches-4.4/0191-dwc-overlay-Use-label-so-overrides-can-apply.patch +++ b/target/linux/brcm2708/patches-4.4/0191-dwc-overlay-Use-label-so-overrides-can-apply.patch @@ -1,7 +1,7 @@ -From 2c9f391fa4dd8b666fe66ba961b29bd2b0a645d5 Mon Sep 17 00:00:00 2001 +From 0945d95f5b98b323f6a611e2bb96a3400fd91d41 Mon Sep 17 00:00:00 2001 From: Przemek Rudy <prudy1@o2.pl> Date: Fri, 11 Mar 2016 22:41:26 +0100 -Subject: [PATCH 191/304] dwc-overlay: Use label so overrides can apply. +Subject: [PATCH 191/381] dwc-overlay: Use label so overrides can apply. --- arch/arm/boot/dts/overlays/dwc2-overlay.dts | 10 +++++----- diff --git a/target/linux/brcm2708/patches-4.4/0192-drm-vc4-Add-a-debugfs-node-for-tracking-execution-st.patch b/target/linux/brcm2708/patches-4.4/0192-drm-vc4-Add-a-debugfs-node-for-tracking-execution-st.patch index 6649794..8fe5b51 100644 --- a/target/linux/brcm2708/patches-4.4/0192-drm-vc4-Add-a-debugfs-node-for-tracking-execution-st.patch +++ b/target/linux/brcm2708/patches-4.4/0192-drm-vc4-Add-a-debugfs-node-for-tracking-execution-st.patch @@ -1,7 +1,7 @@ -From 1b6ead4b4b409136e21beed9b2c51ce71b348cf6 Mon Sep 17 00:00:00 2001 +From fe67c3546abaaab10d826626fdd3dd147f6bd693 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 22 Jan 2016 13:06:39 -0800 -Subject: [PATCH 192/304] drm/vc4: Add a debugfs node for tracking execution +Subject: [PATCH 192/381] drm/vc4: Add a debugfs node for tracking execution state. Signed-off-by: Eric Anholt <eric@anholt.net> diff --git a/target/linux/brcm2708/patches-4.4/0193-drm-vc4-Include-vc4_drm.h-in-uapi-in-downstream-buil.patch b/target/linux/brcm2708/patches-4.4/0193-drm-vc4-Include-vc4_drm.h-in-uapi-in-downstream-buil.patch index 116ed81..2e439ce 100644 --- a/target/linux/brcm2708/patches-4.4/0193-drm-vc4-Include-vc4_drm.h-in-uapi-in-downstream-buil.patch +++ b/target/linux/brcm2708/patches-4.4/0193-drm-vc4-Include-vc4_drm.h-in-uapi-in-downstream-buil.patch @@ -1,7 +1,7 @@ -From 072d5f91f60b8732af5c3529cbad1cad0eda798f Mon Sep 17 00:00:00 2001 +From 99d93febb6563b3f0f6ad5ec0240fa0c3e19f62f Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 25 Jan 2016 13:03:33 -0800 -Subject: [PATCH 193/304] drm/vc4: Include vc4_drm.h in uapi in downstream +Subject: [PATCH 193/381] drm/vc4: Include vc4_drm.h in uapi in downstream build. Signed-off-by: Eric Anholt <eric@anholt.net> diff --git a/target/linux/brcm2708/patches-4.4/0194-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch b/target/linux/brcm2708/patches-4.4/0194-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch index 0100422..85441a5 100644 --- a/target/linux/brcm2708/patches-4.4/0194-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch +++ b/target/linux/brcm2708/patches-4.4/0194-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch @@ -1,7 +1,7 @@ -From 12ddf64c85deb1d1261bdde36c128cd1a178a4d7 Mon Sep 17 00:00:00 2001 +From a88f349e6b9544d0e37ece0d1d94a7065151f92c Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 25 Jan 2016 13:05:00 -0800 -Subject: [PATCH 194/304] drm/vc4: Validate that WAIT_BO padding is cleared. +Subject: [PATCH 194/381] drm/vc4: Validate that WAIT_BO padding is cleared. This is ABI future-proofing if we ever want to extend the pad to mean something. diff --git a/target/linux/brcm2708/patches-4.4/0195-drm-vc4-Fix-the-clear-color-for-the-first-tile-rende.patch b/target/linux/brcm2708/patches-4.4/0195-drm-vc4-Fix-the-clear-color-for-the-first-tile-rende.patch index 7e14e89..980f4ed 100644 --- a/target/linux/brcm2708/patches-4.4/0195-drm-vc4-Fix-the-clear-color-for-the-first-tile-rende.patch +++ b/target/linux/brcm2708/patches-4.4/0195-drm-vc4-Fix-the-clear-color-for-the-first-tile-rende.patch @@ -1,7 +1,7 @@ -From 0361731aa4eddac6e10bad6aa0386bb10ae7c221 Mon Sep 17 00:00:00 2001 +From ae56f926164bc10a43c6a1b1cb6576d59a96893c Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 25 Jan 2016 13:52:41 -0800 -Subject: [PATCH 195/304] drm/vc4: Fix the clear color for the first tile +Subject: [PATCH 195/381] drm/vc4: Fix the clear color for the first tile rendered. Apparently in hardware (as opposed to simulation), the clear colors diff --git a/target/linux/brcm2708/patches-4.4/0196-drm-vc4-Return-an-ERR_PTR-from-BO-creation-instead-o.patch b/target/linux/brcm2708/patches-4.4/0196-drm-vc4-Return-an-ERR_PTR-from-BO-creation-instead-o.patch index f6eaf24..aa43e4f 100644 --- a/target/linux/brcm2708/patches-4.4/0196-drm-vc4-Return-an-ERR_PTR-from-BO-creation-instead-o.patch +++ b/target/linux/brcm2708/patches-4.4/0196-drm-vc4-Return-an-ERR_PTR-from-BO-creation-instead-o.patch @@ -1,7 +1,7 @@ -From f832d2e9a9b142e2bf7ab5de8154aa6f992651a0 Mon Sep 17 00:00:00 2001 +From 8db21da6d756efe530df2736c7dc99aeeca209ce Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 25 Jan 2016 14:13:12 -0800 -Subject: [PATCH 196/304] drm/vc4: Return an ERR_PTR from BO creation instead +Subject: [PATCH 196/381] drm/vc4: Return an ERR_PTR from BO creation instead of NULL. Fixes igt vc4_create_bo/create-bo-0 by returning -EINVAL from the diff --git a/target/linux/brcm2708/patches-4.4/0197-drm-vc4-Fix-ERESTARTSYS-error-return-from-BO-waits.patch b/target/linux/brcm2708/patches-4.4/0197-drm-vc4-Fix-ERESTARTSYS-error-return-from-BO-waits.patch index 0a13199..0fa340c 100644 --- a/target/linux/brcm2708/patches-4.4/0197-drm-vc4-Fix-ERESTARTSYS-error-return-from-BO-waits.patch +++ b/target/linux/brcm2708/patches-4.4/0197-drm-vc4-Fix-ERESTARTSYS-error-return-from-BO-waits.patch @@ -1,7 +1,7 @@ -From 516e9685df7152891b08710c8722cbfe5257b8b9 Mon Sep 17 00:00:00 2001 +From a0554ab8b841b57b9bba5acb16b24763dfbf02e0 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 25 Jan 2016 14:32:41 -0800 -Subject: [PATCH 197/304] drm/vc4: Fix -ERESTARTSYS error return from BO waits. +Subject: [PATCH 197/381] drm/vc4: Fix -ERESTARTSYS error return from BO waits. This caused the wait ioctls to claim that waiting had completed when we actually got interrupted by a signal before it was done. Fixes diff --git a/target/linux/brcm2708/patches-4.4/0198-drm-vc4-Drop-error-message-on-seqno-wait-timeouts.patch b/target/linux/brcm2708/patches-4.4/0198-drm-vc4-Drop-error-message-on-seqno-wait-timeouts.patch index 9cf38d8..e06f54b 100644 --- a/target/linux/brcm2708/patches-4.4/0198-drm-vc4-Drop-error-message-on-seqno-wait-timeouts.patch +++ b/target/linux/brcm2708/patches-4.4/0198-drm-vc4-Drop-error-message-on-seqno-wait-timeouts.patch @@ -1,7 +1,7 @@ -From ed499ca6841fc64d564d100cb31b30aba9b4d40f Mon Sep 17 00:00:00 2001 +From e9096f6a422bb37a87dd41bc2c01163946e1bc10 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 25 Jan 2016 14:33:50 -0800 -Subject: [PATCH 198/304] drm/vc4: Drop error message on seqno wait timeouts. +Subject: [PATCH 198/381] drm/vc4: Drop error message on seqno wait timeouts. These ioctls end up getting exposed to userspace, and having normal user requests print DRM errors is obviously wrong. The message was diff --git a/target/linux/brcm2708/patches-4.4/0199-BCM270X_DT-Add-1-bit-SDIO-using-minimal-pins.patch b/target/linux/brcm2708/patches-4.4/0199-BCM270X_DT-Add-1-bit-SDIO-using-minimal-pins.patch index bc391b0..df057cd 100644 --- a/target/linux/brcm2708/patches-4.4/0199-BCM270X_DT-Add-1-bit-SDIO-using-minimal-pins.patch +++ b/target/linux/brcm2708/patches-4.4/0199-BCM270X_DT-Add-1-bit-SDIO-using-minimal-pins.patch @@ -1,7 +1,7 @@ -From 5304c73254ae50ae4dbd06938e5d594516742930 Mon Sep 17 00:00:00 2001 +From 337a299edf74d3866636363b675f1b48e01cf842 Mon Sep 17 00:00:00 2001 From: campag <dave-lowe@ntlworld.com> Date: Wed, 24 Feb 2016 16:45:42 +0000 -Subject: [PATCH 199/304] BCM270X_DT: Add 1-bit SDIO using minimal pins... +Subject: [PATCH 199/381] BCM270X_DT: Add 1-bit SDIO using minimal pins... ... for that mode: GPIOs 22-25. --- diff --git a/target/linux/brcm2708/patches-4.4/0201-Add-overlay-and-enable-support-for-QCA7000-board.patch b/target/linux/brcm2708/patches-4.4/0201-Add-overlay-and-enable-support-for-QCA7000-board.patch index 3edc8b8..7be1e80 100644 --- a/target/linux/brcm2708/patches-4.4/0201-Add-overlay-and-enable-support-for-QCA7000-board.patch +++ b/target/linux/brcm2708/patches-4.4/0201-Add-overlay-and-enable-support-for-QCA7000-board.patch @@ -1,7 +1,7 @@ -From b23b33abf4487eb6008994f3cf5a3f39841add70 Mon Sep 17 00:00:00 2001 +From ff63e16281a582d4ead28c797b10167515fd9898 Mon Sep 17 00:00:00 2001 From: Michael Heimpold <michael.heimpold@i2se.com> Date: Fri, 29 Jan 2016 12:00:37 +0100 -Subject: [PATCH 201/304] Add overlay and enable support for QCA7000 board +Subject: [PATCH 201/381] Add overlay and enable support for QCA7000 board This adds a device tree overlay for the QCA7000 which can be used when attaching an I2SE's PLC Stamp micro EVK to the Raspberry Pi. diff --git a/target/linux/brcm2708/patches-4.4/0202-serial-Take-care-starting-a-hung-up-tty-s-port.patch b/target/linux/brcm2708/patches-4.4/0202-serial-Take-care-starting-a-hung-up-tty-s-port.patch index fb041e7..78a148b 100644 --- a/target/linux/brcm2708/patches-4.4/0202-serial-Take-care-starting-a-hung-up-tty-s-port.patch +++ b/target/linux/brcm2708/patches-4.4/0202-serial-Take-care-starting-a-hung-up-tty-s-port.patch @@ -1,7 +1,7 @@ -From abd2da573a492fe1c64fa7a269b121046b2f3acf Mon Sep 17 00:00:00 2001 +From 35370cf396896477ee7e8cb044779a3ee9257a7e Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 9 Mar 2016 13:28:24 +0000 -Subject: [PATCH 202/304] serial: Take care starting a hung-up tty's port +Subject: [PATCH 202/381] serial: Take care starting a hung-up tty's port tty_port_hangup sets a port's tty field to NULL (holding the port lock), but uart_tx_stopped, called from __uart_start (with the port lock), diff --git a/target/linux/brcm2708/patches-4.4/0203-pi3-miniuart-bt-overlay-Correct-and-clarify-info.patch b/target/linux/brcm2708/patches-4.4/0203-pi3-miniuart-bt-overlay-Correct-and-clarify-info.patch index 4962ee8..e5b2b62 100644 --- a/target/linux/brcm2708/patches-4.4/0203-pi3-miniuart-bt-overlay-Correct-and-clarify-info.patch +++ b/target/linux/brcm2708/patches-4.4/0203-pi3-miniuart-bt-overlay-Correct-and-clarify-info.patch @@ -1,7 +1,7 @@ -From 067bdb295322ba1ba0288e36a8e5db0935f384c1 Mon Sep 17 00:00:00 2001 +From f0f6dd227bbb171ad6b0dbe1d394de71d78eae21 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 17 Mar 2016 10:16:16 +0000 -Subject: [PATCH 203/304] pi3-miniuart-bt-overlay: Correct and clarify info +Subject: [PATCH 203/381] pi3-miniuart-bt-overlay: Correct and clarify info Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0204-pwm-overlays-Params-must-have-in-overlay-targets.patch b/target/linux/brcm2708/patches-4.4/0204-pwm-overlays-Params-must-have-in-overlay-targets.patch index 9a9378d..de59c2e 100644 --- a/target/linux/brcm2708/patches-4.4/0204-pwm-overlays-Params-must-have-in-overlay-targets.patch +++ b/target/linux/brcm2708/patches-4.4/0204-pwm-overlays-Params-must-have-in-overlay-targets.patch @@ -1,7 +1,7 @@ -From cbce83f2cade68b80c6004e97135d37728d9c30f Mon Sep 17 00:00:00 2001 +From b04fec7048465650101f83c29080de209a1c6446 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 17 Mar 2016 10:41:56 +0000 -Subject: [PATCH 204/304] pwm overlays: Params must have in-overlay targets +Subject: [PATCH 204/381] pwm overlays: Params must have in-overlay targets --- arch/arm/boot/dts/overlays/pwm-2chan-overlay.dts | 9 ++++++++- diff --git a/target/linux/brcm2708/patches-4.4/0205-BCM270X_DT-Switch-Compute-Module-to-MMC.patch b/target/linux/brcm2708/patches-4.4/0205-BCM270X_DT-Switch-Compute-Module-to-MMC.patch index 80efa77..c67949d 100644 --- a/target/linux/brcm2708/patches-4.4/0205-BCM270X_DT-Switch-Compute-Module-to-MMC.patch +++ b/target/linux/brcm2708/patches-4.4/0205-BCM270X_DT-Switch-Compute-Module-to-MMC.patch @@ -1,7 +1,7 @@ -From 5c6d93ef128041a46ceb25a3c458a60405e9c60d Mon Sep 17 00:00:00 2001 +From 4212b2d0cd9638f926162efb7a4b3c477cfb212c Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 18 Mar 2016 13:06:29 +0000 -Subject: [PATCH 205/304] BCM270X_DT: Switch Compute Module to MMC +Subject: [PATCH 205/381] BCM270X_DT: Switch Compute Module to MMC Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0206-dwc_otg-Don-t-free-qh-align-buffers-in-atomic-contex.patch b/target/linux/brcm2708/patches-4.4/0206-dwc_otg-Don-t-free-qh-align-buffers-in-atomic-contex.patch index 1ce9bdd..6bdbbcb 100644 --- a/target/linux/brcm2708/patches-4.4/0206-dwc_otg-Don-t-free-qh-align-buffers-in-atomic-contex.patch +++ b/target/linux/brcm2708/patches-4.4/0206-dwc_otg-Don-t-free-qh-align-buffers-in-atomic-contex.patch @@ -1,7 +1,7 @@ -From d23d96422dd69238fa10d24ecb0323427359ef30 Mon Sep 17 00:00:00 2001 +From d5199adc79072f6cd49f8c79bc02769397a3456c Mon Sep 17 00:00:00 2001 From: P33M <P33M@github.com> Date: Fri, 18 Mar 2016 17:38:37 +0000 -Subject: [PATCH 206/304] dwc_otg: Don't free qh align buffers in atomic +Subject: [PATCH 206/381] dwc_otg: Don't free qh align buffers in atomic context --- diff --git a/target/linux/brcm2708/patches-4.4/0207-dwc_otg-Enable-the-hack-for-Split-Interrupt-transact.patch b/target/linux/brcm2708/patches-4.4/0207-dwc_otg-Enable-the-hack-for-Split-Interrupt-transact.patch index 5ea9384..f75002d 100644 --- a/target/linux/brcm2708/patches-4.4/0207-dwc_otg-Enable-the-hack-for-Split-Interrupt-transact.patch +++ b/target/linux/brcm2708/patches-4.4/0207-dwc_otg-Enable-the-hack-for-Split-Interrupt-transact.patch @@ -1,7 +1,7 @@ -From cd141372388a05c228ce0552cfc6edc3bf3b65d6 Mon Sep 17 00:00:00 2001 +From e1e24dfafa725d849724cb9bf24c142a5cc8473a Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Mon, 21 Mar 2016 15:38:38 +0000 -Subject: [PATCH 207/304] dwc_otg: Enable the hack for Split Interrupt +Subject: [PATCH 207/381] dwc_otg: Enable the hack for Split Interrupt transactions by default dwc_otg.fiq_fsm_mask=0xF has long been a suggestion for users with audio stutters or other USB bandwidth issues. diff --git a/target/linux/brcm2708/patches-4.4/0208-BCM270X_DT-Remove-explicit-claiming-of-UART-pins.patch b/target/linux/brcm2708/patches-4.4/0208-BCM270X_DT-Remove-explicit-claiming-of-UART-pins.patch index 35927a9..e405702 100644 --- a/target/linux/brcm2708/patches-4.4/0208-BCM270X_DT-Remove-explicit-claiming-of-UART-pins.patch +++ b/target/linux/brcm2708/patches-4.4/0208-BCM270X_DT-Remove-explicit-claiming-of-UART-pins.patch @@ -1,7 +1,7 @@ -From f26e0311778ed510125e3d83ebf22109dc986835 Mon Sep 17 00:00:00 2001 +From 0fc64288fb36e30e77feeccb3fd68901891939f7 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Sat, 19 Mar 2016 16:51:37 +0000 -Subject: [PATCH 208/304] BCM270X_DT: Remove explicit claiming of UART pins +Subject: [PATCH 208/381] BCM270X_DT: Remove explicit claiming of UART pins It is convenient to be able to map a different function to the UART pins (e.g. DPI for vga666) without having to disable the UART first. diff --git a/target/linux/brcm2708/patches-4.4/0209-lirc_rpi-Lower-IR-reception-error-to-debug.patch b/target/linux/brcm2708/patches-4.4/0209-lirc_rpi-Lower-IR-reception-error-to-debug.patch index cf844cb..1990f05 100644 --- a/target/linux/brcm2708/patches-4.4/0209-lirc_rpi-Lower-IR-reception-error-to-debug.patch +++ b/target/linux/brcm2708/patches-4.4/0209-lirc_rpi-Lower-IR-reception-error-to-debug.patch @@ -1,7 +1,7 @@ -From da94c9df9e9b77422bdecfb2af64a8c10061d206 Mon Sep 17 00:00:00 2001 +From 61675cb7f40c9b93537351b9d225cfeb08968875 Mon Sep 17 00:00:00 2001 From: Rodrigo Freire <rfreire@rf.usersys.redhat.com> Date: Tue, 22 Mar 2016 12:40:33 -0300 -Subject: [PATCH 209/304] lirc_rpi: Lower IR reception error to debug +Subject: [PATCH 209/381] lirc_rpi: Lower IR reception error to debug Lowers a IR reception error condition message to KERNEL_DEBUG --- diff --git a/target/linux/brcm2708/patches-4.4/0210-vchiq_arm-Access-the-dequeue_pending-flag-locked.patch b/target/linux/brcm2708/patches-4.4/0210-vchiq_arm-Access-the-dequeue_pending-flag-locked.patch index 8855736..29f09a6c 100644 --- a/target/linux/brcm2708/patches-4.4/0210-vchiq_arm-Access-the-dequeue_pending-flag-locked.patch +++ b/target/linux/brcm2708/patches-4.4/0210-vchiq_arm-Access-the-dequeue_pending-flag-locked.patch @@ -1,7 +1,7 @@ -From 397f801c082178a6df9ca198d2143f2f4bd0a275 Mon Sep 17 00:00:00 2001 +From 1111ae49a509d672b43194d2e483f297f98d78ad Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 23 Mar 2016 14:16:25 +0000 -Subject: [PATCH 210/304] vchiq_arm: Access the dequeue_pending flag locked +Subject: [PATCH 210/381] vchiq_arm: Access the dequeue_pending flag locked Reading through this code looking for another problem (now found in userland) the use of dequeue_pending outside a lock didn't seem safe. diff --git a/target/linux/brcm2708/patches-4.4/0211-BCM270X_DT-Add-pi3-act-led-overlay.patch b/target/linux/brcm2708/patches-4.4/0211-BCM270X_DT-Add-pi3-act-led-overlay.patch index 83d3d25..6d0f8d9 100644 --- a/target/linux/brcm2708/patches-4.4/0211-BCM270X_DT-Add-pi3-act-led-overlay.patch +++ b/target/linux/brcm2708/patches-4.4/0211-BCM270X_DT-Add-pi3-act-led-overlay.patch @@ -1,7 +1,7 @@ -From 500de79a1d1785b7d7b189897412ce17f3c34869 Mon Sep 17 00:00:00 2001 +From ad4f6a8fc5af2d320ded80d44017bbd2a83425b4 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 23 Mar 2016 15:57:14 +0000 -Subject: [PATCH 211/304] BCM270X_DT: Add pi3-act-led overlay +Subject: [PATCH 211/381] BCM270X_DT: Add pi3-act-led overlay Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0212-vchiq_arm-Service-callbacks-must-not-fail.patch b/target/linux/brcm2708/patches-4.4/0212-vchiq_arm-Service-callbacks-must-not-fail.patch index fa957c7..c585e4c 100644 --- a/target/linux/brcm2708/patches-4.4/0212-vchiq_arm-Service-callbacks-must-not-fail.patch +++ b/target/linux/brcm2708/patches-4.4/0212-vchiq_arm-Service-callbacks-must-not-fail.patch @@ -1,7 +1,7 @@ -From 523feff6ae02ad31e7d35aa07685ea1d37eae9f1 Mon Sep 17 00:00:00 2001 +From 5e6d6c93611ce75ac6c33515785ff2a37e3845d5 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 23 Mar 2016 20:53:47 +0000 -Subject: [PATCH 212/304] vchiq_arm: Service callbacks must not fail +Subject: [PATCH 212/381] vchiq_arm: Service callbacks must not fail Service callbacks are not allowed to return an error. The internal callback that delivers events and messages to user tasks does not enqueue them if diff --git a/target/linux/brcm2708/patches-4.4/0213-Add-configs-and-overlay-for-PCA9548-I2C-mux.patch b/target/linux/brcm2708/patches-4.4/0213-Add-configs-and-overlay-for-PCA9548-I2C-mux.patch index c7a7290..29fcdfc 100644 --- a/target/linux/brcm2708/patches-4.4/0213-Add-configs-and-overlay-for-PCA9548-I2C-mux.patch +++ b/target/linux/brcm2708/patches-4.4/0213-Add-configs-and-overlay-for-PCA9548-I2C-mux.patch @@ -1,7 +1,7 @@ -From 031f69058a890ac8df5834cde9e0f6301b9a75d3 Mon Sep 17 00:00:00 2001 +From c00bcce082d0dc0b3b6ccd136b32da3c146784dc Mon Sep 17 00:00:00 2001 From: Dave Stevenson <6by9@users.noreply.github.com> Date: Thu, 17 Mar 2016 18:16:16 +0000 -Subject: [PATCH 213/304] Add configs and overlay for PCA9548 I2C mux +Subject: [PATCH 213/381] Add configs and overlay for PCA9548 I2C mux Adds kernel configs for I2C muxes and a dt overlay for PCA9548 that adds the 8 muxed I2C buses and mux device. diff --git a/target/linux/brcm2708/patches-4.4/0214-BCM270X_DT-Add-DS1339-to-i2c-rtc-overlay.patch b/target/linux/brcm2708/patches-4.4/0214-BCM270X_DT-Add-DS1339-to-i2c-rtc-overlay.patch index d6283b0..e3bd651 100644 --- a/target/linux/brcm2708/patches-4.4/0214-BCM270X_DT-Add-DS1339-to-i2c-rtc-overlay.patch +++ b/target/linux/brcm2708/patches-4.4/0214-BCM270X_DT-Add-DS1339-to-i2c-rtc-overlay.patch @@ -1,7 +1,7 @@ -From b36d418b125935c8dcdb51b129fb3ec4c0e2658c Mon Sep 17 00:00:00 2001 +From 679482c3c45177399648d096b7336ba3b1894126 Mon Sep 17 00:00:00 2001 From: Nicolas Boullis <nboullis@debian.org> Date: Wed, 23 Mar 2016 23:40:15 +0100 -Subject: [PATCH 214/304] BCM270X_DT: Add DS1339 to i2c-rtc overlay +Subject: [PATCH 214/381] BCM270X_DT: Add DS1339 to i2c-rtc overlay --- arch/arm/boot/dts/overlays/README | 4 ++++ diff --git a/target/linux/brcm2708/patches-4.4/0215-copy_from_user-CPU_SW_DOMAIN_PAN-compatibility.patch b/target/linux/brcm2708/patches-4.4/0215-copy_from_user-CPU_SW_DOMAIN_PAN-compatibility.patch index 0511407..f5a2e94 100644 --- a/target/linux/brcm2708/patches-4.4/0215-copy_from_user-CPU_SW_DOMAIN_PAN-compatibility.patch +++ b/target/linux/brcm2708/patches-4.4/0215-copy_from_user-CPU_SW_DOMAIN_PAN-compatibility.patch @@ -1,7 +1,7 @@ -From 250a9cb281e520a1c22ff9dd86d2fb44fddb4fe9 Mon Sep 17 00:00:00 2001 +From 226f58c078e55ba665fb49139cdc4990f4bde684 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 29 Mar 2016 15:32:30 +0100 -Subject: [PATCH 215/304] copy_from_user: CPU_SW_DOMAIN_PAN compatibility +Subject: [PATCH 215/381] copy_from_user: CPU_SW_DOMAIN_PAN compatibility The downstream copy_from_user acceleration must also play nice with CONFIG_CPU_SW_DOMAIN_PAN. diff --git a/target/linux/brcm2708/patches-4.4/0216-bcm2835-sdhost-Adjust-to-core-clock-changes.patch b/target/linux/brcm2708/patches-4.4/0216-bcm2835-sdhost-Adjust-to-core-clock-changes.patch index 7d7e393..4f54dbe 100644 --- a/target/linux/brcm2708/patches-4.4/0216-bcm2835-sdhost-Adjust-to-core-clock-changes.patch +++ b/target/linux/brcm2708/patches-4.4/0216-bcm2835-sdhost-Adjust-to-core-clock-changes.patch @@ -1,7 +1,7 @@ -From 13a986c782983be4fcc2c780dd73bfd428cc82b3 Mon Sep 17 00:00:00 2001 +From 0608f91c0bf114dcd2b603b8e85866fe8d595854 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 30 Mar 2016 16:33:09 +0100 -Subject: [PATCH 216/304] bcm2835-sdhost: Adjust to core clock changes +Subject: [PATCH 216/381] bcm2835-sdhost: Adjust to core clock changes The SDHOST block uses the core clock, so previously it has been necessary to prevent the core clock from changing in order to maintain diff --git a/target/linux/brcm2708/patches-4.4/0217-BCM270X_DT-Document-hazards-of-sdhost-overlay.patch b/target/linux/brcm2708/patches-4.4/0217-BCM270X_DT-Document-hazards-of-sdhost-overlay.patch index a8b02de..db505e5 100644 --- a/target/linux/brcm2708/patches-4.4/0217-BCM270X_DT-Document-hazards-of-sdhost-overlay.patch +++ b/target/linux/brcm2708/patches-4.4/0217-BCM270X_DT-Document-hazards-of-sdhost-overlay.patch @@ -1,7 +1,7 @@ -From 83d447c00bc185c49b621aebc850abab989c96ef Mon Sep 17 00:00:00 2001 +From 8cbaec5167f764d2c7b88c2f465970fd08c55582 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 30 Mar 2016 17:07:15 +0100 -Subject: [PATCH 217/304] BCM270X_DT: Document hazards of sdhost overlay +Subject: [PATCH 217/381] BCM270X_DT: Document hazards of sdhost overlay Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0218-cpufreq-Temporarily-ignore-io_is_busy-1.patch b/target/linux/brcm2708/patches-4.4/0218-cpufreq-Temporarily-ignore-io_is_busy-1.patch index 7f809af..f1f2a95 100644 --- a/target/linux/brcm2708/patches-4.4/0218-cpufreq-Temporarily-ignore-io_is_busy-1.patch +++ b/target/linux/brcm2708/patches-4.4/0218-cpufreq-Temporarily-ignore-io_is_busy-1.patch @@ -1,7 +1,7 @@ -From 65d0fed05912509d60d94fdba8debe1a095c73a6 Mon Sep 17 00:00:00 2001 +From bf137324a7f873dc90b9965398de259f5d992f9b Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 30 Mar 2016 17:23:15 +0100 -Subject: [PATCH 218/304] cpufreq: Temporarily ignore io_is_busy=1 +Subject: [PATCH 218/381] cpufreq: Temporarily ignore io_is_busy=1 To speed testing of the new sdhost driver that adapts to changes in core_freq, hack the on-demand governor to treat io_is_busy=1 as diff --git a/target/linux/brcm2708/patches-4.4/0219-Revert-cpufreq-Temporarily-ignore-io_is_busy-1.patch b/target/linux/brcm2708/patches-4.4/0219-Revert-cpufreq-Temporarily-ignore-io_is_busy-1.patch index 4d61310..6a293f4 100644 --- a/target/linux/brcm2708/patches-4.4/0219-Revert-cpufreq-Temporarily-ignore-io_is_busy-1.patch +++ b/target/linux/brcm2708/patches-4.4/0219-Revert-cpufreq-Temporarily-ignore-io_is_busy-1.patch @@ -1,7 +1,7 @@ -From c486342fb4b09f5d676a213cdf7e366b72e528f3 Mon Sep 17 00:00:00 2001 +From 7512663c7fc8117e3a57f0feef53de88fb8a2c89 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Wed, 30 Mar 2016 20:18:38 +0100 -Subject: [PATCH 219/304] Revert "cpufreq: Temporarily ignore io_is_busy=1" +Subject: [PATCH 219/381] Revert "cpufreq: Temporarily ignore io_is_busy=1" This reverts commit 2af1218a8a0220fec526f64d03977b8451afb4c8. --- diff --git a/target/linux/brcm2708/patches-4.4/0220-net-sched-add-skb_at_tc_ingress-helper.patch b/target/linux/brcm2708/patches-4.4/0220-net-sched-add-skb_at_tc_ingress-helper.patch index 014e44b..f9006e5 100644 --- a/target/linux/brcm2708/patches-4.4/0220-net-sched-add-skb_at_tc_ingress-helper.patch +++ b/target/linux/brcm2708/patches-4.4/0220-net-sched-add-skb_at_tc_ingress-helper.patch @@ -1,7 +1,7 @@ -From 645e1a7bb2e9ab5d3a12fd8eac7b553ee8122ba9 Mon Sep 17 00:00:00 2001 +From 20f13356555bf192a95e2ea77a01746d754e37be Mon Sep 17 00:00:00 2001 From: Daniel Borkmann <daniel@iogearbox.net> Date: Thu, 7 Jan 2016 15:50:22 +0100 -Subject: [PATCH 220/304] net, sched: add skb_at_tc_ingress helper +Subject: [PATCH 220/381] net, sched: add skb_at_tc_ingress helper Add a skb_at_tc_ingress() as this will be needed elsewhere as well and can hide the ugly ifdef. diff --git a/target/linux/brcm2708/patches-4.4/0222-bcm2835-sdhost-Precalc-divisors-and-overclocks.patch b/target/linux/brcm2708/patches-4.4/0222-bcm2835-sdhost-Precalc-divisors-and-overclocks.patch index dc38f58..6638938 100644 --- a/target/linux/brcm2708/patches-4.4/0222-bcm2835-sdhost-Precalc-divisors-and-overclocks.patch +++ b/target/linux/brcm2708/patches-4.4/0222-bcm2835-sdhost-Precalc-divisors-and-overclocks.patch @@ -1,7 +1,7 @@ -From d2b23892c9f7b04b68280889bea7823ba555b325 Mon Sep 17 00:00:00 2001 +From e87ddfc18bbca9beae107b274b317fb86420b0a5 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 31 Mar 2016 15:44:53 +0100 -Subject: [PATCH 222/304] bcm2835-sdhost: Precalc divisors and overclocks +Subject: [PATCH 222/381] bcm2835-sdhost: Precalc divisors and overclocks Recalculating the clock divisors when the core clock changes is wasteful and makes it harder to manage the overclock settings. Instead, diff --git a/target/linux/brcm2708/patches-4.4/0223-Revert-bcm2835-sdhost-Precalc-divisors-and-overclock.patch b/target/linux/brcm2708/patches-4.4/0223-Revert-bcm2835-sdhost-Precalc-divisors-and-overclock.patch index 62c5a26..958aa29 100644 --- a/target/linux/brcm2708/patches-4.4/0223-Revert-bcm2835-sdhost-Precalc-divisors-and-overclock.patch +++ b/target/linux/brcm2708/patches-4.4/0223-Revert-bcm2835-sdhost-Precalc-divisors-and-overclock.patch @@ -1,7 +1,7 @@ -From 829cedfe9323ee329b031ac23efd913a586ae7bb Mon Sep 17 00:00:00 2001 +From 28d6ecd622da2efdb7a7c6c07ab8a92c82dded6b Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 4 Apr 2016 12:35:32 +0100 -Subject: [PATCH 223/304] Revert "bcm2835-sdhost: Precalc divisors and +Subject: [PATCH 223/381] Revert "bcm2835-sdhost: Precalc divisors and overclocks" This reverts commit 20260462773366a5734e5268dae0a4c179a21a2d. diff --git a/target/linux/brcm2708/patches-4.4/0224-Revert-bcm2835-sdhost-Adjust-to-core-clock-changes.patch b/target/linux/brcm2708/patches-4.4/0224-Revert-bcm2835-sdhost-Adjust-to-core-clock-changes.patch index d3ce707..37b0d1e 100644 --- a/target/linux/brcm2708/patches-4.4/0224-Revert-bcm2835-sdhost-Adjust-to-core-clock-changes.patch +++ b/target/linux/brcm2708/patches-4.4/0224-Revert-bcm2835-sdhost-Adjust-to-core-clock-changes.patch @@ -1,7 +1,7 @@ -From bfe59970666dc1035c2cf79967de51df9ecf734a Mon Sep 17 00:00:00 2001 +From 14c3f0b3a4fd51c2bb98146b3395ddc69a2b50ab Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 4 Apr 2016 12:35:51 +0100 -Subject: [PATCH 224/304] Revert "bcm2835-sdhost: Adjust to core clock changes" +Subject: [PATCH 224/381] Revert "bcm2835-sdhost: Adjust to core clock changes" This reverts commit 4b89d07fd299a0f4e25321920cb74416ba2e638e. --- diff --git a/target/linux/brcm2708/patches-4.4/0225-bcm2835-sdhost-Firmware-manages-the-clock-divisor.patch b/target/linux/brcm2708/patches-4.4/0225-bcm2835-sdhost-Firmware-manages-the-clock-divisor.patch index 5c18790..995eafd 100644 --- a/target/linux/brcm2708/patches-4.4/0225-bcm2835-sdhost-Firmware-manages-the-clock-divisor.patch +++ b/target/linux/brcm2708/patches-4.4/0225-bcm2835-sdhost-Firmware-manages-the-clock-divisor.patch @@ -1,7 +1,7 @@ -From c249254c1a0195566538a15dbfe2459da2f16643 Mon Sep 17 00:00:00 2001 +From b14e4255f43ccf38b4f9df8f5793c9c4098e0ab9 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 4 Apr 2016 16:03:18 +0100 -Subject: [PATCH 225/304] bcm2835-sdhost: Firmware manages the clock divisor +Subject: [PATCH 225/381] bcm2835-sdhost: Firmware manages the clock divisor The bcm2835-sdhost driver hands control of the CDIV clock divisor register to matching firmware, allowing it to adjust to a changing diff --git a/target/linux/brcm2708/patches-4.4/0226-Revert-Revert-cpufreq-Temporarily-ignore-io_is_busy-.patch b/target/linux/brcm2708/patches-4.4/0226-Revert-Revert-cpufreq-Temporarily-ignore-io_is_busy-.patch index ec66550..8e0ed45 100644 --- a/target/linux/brcm2708/patches-4.4/0226-Revert-Revert-cpufreq-Temporarily-ignore-io_is_busy-.patch +++ b/target/linux/brcm2708/patches-4.4/0226-Revert-Revert-cpufreq-Temporarily-ignore-io_is_busy-.patch @@ -1,7 +1,7 @@ -From 274a8e5251c2c12345b3069a3539ff27b220cb2a Mon Sep 17 00:00:00 2001 +From 846df5e9c9f2510a68c26922eb6a04b76c576357 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Mon, 4 Apr 2016 19:52:27 +0100 -Subject: [PATCH 226/304] Revert "Revert "cpufreq: Temporarily ignore +Subject: [PATCH 226/381] Revert "Revert "cpufreq: Temporarily ignore io_is_busy=1"" This reverts commit c353af0f83220068c10f6593b1767576b9b6cc18. diff --git a/target/linux/brcm2708/patches-4.4/0227-config-Enabled-IPV6_SUBTREES.patch b/target/linux/brcm2708/patches-4.4/0227-config-Enabled-IPV6_SUBTREES.patch index 480e915..1a67b99 100644 --- a/target/linux/brcm2708/patches-4.4/0227-config-Enabled-IPV6_SUBTREES.patch +++ b/target/linux/brcm2708/patches-4.4/0227-config-Enabled-IPV6_SUBTREES.patch @@ -1,7 +1,7 @@ -From acf428e77480d8c4fa0f13959fd347e45e7b2d1a Mon Sep 17 00:00:00 2001 +From 61b0ef34ce5c2b75fdab896e50877be6becd267c Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Thu, 31 Mar 2016 16:49:52 +0100 -Subject: [PATCH 227/304] config: Enabled IPV6_SUBTREES +Subject: [PATCH 227/381] config: Enabled IPV6_SUBTREES --- arch/arm/configs/bcm2709_defconfig | 1 + diff --git a/target/linux/brcm2708/patches-4.4/0228-add-smsc95xx-packetsize-module_param.patch b/target/linux/brcm2708/patches-4.4/0228-add-smsc95xx-packetsize-module_param.patch index bb73737..f309904 100644 --- a/target/linux/brcm2708/patches-4.4/0228-add-smsc95xx-packetsize-module_param.patch +++ b/target/linux/brcm2708/patches-4.4/0228-add-smsc95xx-packetsize-module_param.patch @@ -1,7 +1,7 @@ -From e27f96aeb0f516b87a284993951c2366ef24914d Mon Sep 17 00:00:00 2001 +From 7cdc4c771efb56086a303784f012100382018da4 Mon Sep 17 00:00:00 2001 From: Sam Nazarko <email@samnazarko.co.uk> Date: Fri, 1 Apr 2016 17:27:21 +0100 -Subject: [PATCH 228/304] add smsc95xx packetsize module_param +Subject: [PATCH 228/381] add smsc95xx packetsize module_param Signed-off-by: Sam Nazarko <email@samnazarko.co.uk> --- diff --git a/target/linux/brcm2708/patches-4.4/0229-reboot-Use-power-off-rather-than-busy-spinning-when-.patch b/target/linux/brcm2708/patches-4.4/0229-reboot-Use-power-off-rather-than-busy-spinning-when-.patch index c3a4eee..b0ecd96 100644 --- a/target/linux/brcm2708/patches-4.4/0229-reboot-Use-power-off-rather-than-busy-spinning-when-.patch +++ b/target/linux/brcm2708/patches-4.4/0229-reboot-Use-power-off-rather-than-busy-spinning-when-.patch @@ -1,7 +1,7 @@ -From 45746412917e5d7f8298a6642788c9487737e25a Mon Sep 17 00:00:00 2001 +From 1ddd9795a4933619754574c0f9d93542ee72d70d Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Tue, 5 Apr 2016 19:40:12 +0100 -Subject: [PATCH 229/304] reboot: Use power off rather than busy spinning when +Subject: [PATCH 229/381] reboot: Use power off rather than busy spinning when halt is requested --- diff --git a/target/linux/brcm2708/patches-4.4/0230-Revert-bcm2835-dma-Fix-dreq-not-set-for-slave-transf.patch b/target/linux/brcm2708/patches-4.4/0230-Revert-bcm2835-dma-Fix-dreq-not-set-for-slave-transf.patch index 2d2e758..7d56e99 100644 --- a/target/linux/brcm2708/patches-4.4/0230-Revert-bcm2835-dma-Fix-dreq-not-set-for-slave-transf.patch +++ b/target/linux/brcm2708/patches-4.4/0230-Revert-bcm2835-dma-Fix-dreq-not-set-for-slave-transf.patch @@ -1,7 +1,7 @@ -From 893c530176f330b10ada8d8468788020bb8e2070 Mon Sep 17 00:00:00 2001 +From 73667a3e1442c254de183d53492264b19fbe239f Mon Sep 17 00:00:00 2001 From: HiassofT <github@hias.horus.com> Date: Wed, 6 Apr 2016 21:45:01 +0200 -Subject: [PATCH 230/304] Revert "bcm2835-dma: Fix dreq not set for slave +Subject: [PATCH 230/381] Revert "bcm2835-dma: Fix dreq not set for slave transfers" This reverts commit 8ad957e866a1fe1450f663f2b00a57d7de44904c. diff --git a/target/linux/brcm2708/patches-4.4/0231-RPi-config-Add-CONFIG_PWM_PCA9685-for-NXP-PCA9685-dr.patch b/target/linux/brcm2708/patches-4.4/0231-RPi-config-Add-CONFIG_PWM_PCA9685-for-NXP-PCA9685-dr.patch index cced99b..4a17987 100644 --- a/target/linux/brcm2708/patches-4.4/0231-RPi-config-Add-CONFIG_PWM_PCA9685-for-NXP-PCA9685-dr.patch +++ b/target/linux/brcm2708/patches-4.4/0231-RPi-config-Add-CONFIG_PWM_PCA9685-for-NXP-PCA9685-dr.patch @@ -1,7 +1,7 @@ -From 6273867fcddb010a62be4d1d5dcba124b1661681 Mon Sep 17 00:00:00 2001 +From 7e582eea049788f8f4077e439030b03bd30c3a2b Mon Sep 17 00:00:00 2001 From: Dave Stevenson <6by9@users.noreply.github.com> Date: Fri, 1 Apr 2016 15:28:46 +0100 -Subject: [PATCH 231/304] RPi config: Add CONFIG_PWM_PCA9685 for NXP PCA9685 +Subject: [PATCH 231/381] RPi config: Add CONFIG_PWM_PCA9685 for NXP PCA9685 driver over I2C Includes DT overlay to configure it. diff --git a/target/linux/brcm2708/patches-4.4/0232-BCM270X_DT-Don-t-generate-linux-phandle-props.patch b/target/linux/brcm2708/patches-4.4/0232-BCM270X_DT-Don-t-generate-linux-phandle-props.patch index d8208cd..bbaf7e2 100644 --- a/target/linux/brcm2708/patches-4.4/0232-BCM270X_DT-Don-t-generate-linux-phandle-props.patch +++ b/target/linux/brcm2708/patches-4.4/0232-BCM270X_DT-Don-t-generate-linux-phandle-props.patch @@ -1,7 +1,7 @@ -From 6d33c5dd29d06ef631215ccf48d02592b227e103 Mon Sep 17 00:00:00 2001 +From a7261327b85789623ba20744f44150308d15fb94 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 8 Apr 2016 17:43:27 +0100 -Subject: [PATCH 232/304] BCM270X_DT: Don't generate "linux,phandle" props +Subject: [PATCH 232/381] BCM270X_DT: Don't generate "linux,phandle" props The EPAPR standard says to use "phandle" properties to store phandles, rather than the deprecated "linux,phandle" version. By default, dtc diff --git a/target/linux/brcm2708/patches-4.4/0233-V4L2-driver-updates-1393.patch b/target/linux/brcm2708/patches-4.4/0233-V4L2-driver-updates-1393.patch index 7f9ec20..e95251b 100644 --- a/target/linux/brcm2708/patches-4.4/0233-V4L2-driver-updates-1393.patch +++ b/target/linux/brcm2708/patches-4.4/0233-V4L2-driver-updates-1393.patch @@ -1,7 +1,7 @@ -From 12b8bcf4d6d4a188ad2bcbae564f32fba4166f71 Mon Sep 17 00:00:00 2001 +From 5490e6a851eec9f80f887c43f2e2031197527476 Mon Sep 17 00:00:00 2001 From: 6by9 <6by9@users.noreply.github.com> Date: Fri, 8 Apr 2016 18:15:43 +0100 -Subject: [PATCH 233/304] V4L2 driver updates (#1393) +Subject: [PATCH 233/381] V4L2 driver updates (#1393) * BCM2835-V4L2: Correct ISO control and add V4L2_CID_ISO_SENSITIVITY_AUTO diff --git a/target/linux/brcm2708/patches-4.4/0234-bcm2835-sdhost-Reset-the-clock-in-task-context.patch b/target/linux/brcm2708/patches-4.4/0234-bcm2835-sdhost-Reset-the-clock-in-task-context.patch index 006db3f..ddff775 100644 --- a/target/linux/brcm2708/patches-4.4/0234-bcm2835-sdhost-Reset-the-clock-in-task-context.patch +++ b/target/linux/brcm2708/patches-4.4/0234-bcm2835-sdhost-Reset-the-clock-in-task-context.patch @@ -1,7 +1,7 @@ -From 6a5e76800cf6d16d01b8e186806decc047590e46 Mon Sep 17 00:00:00 2001 +From 3ef58b428e66c86b2e36dbb0a17d561088688578 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 11 Apr 2016 12:50:58 +0100 -Subject: [PATCH 234/304] bcm2835-sdhost: Reset the clock in task context +Subject: [PATCH 234/381] bcm2835-sdhost: Reset the clock in task context Since reprogramming the clock can now involve a round-trip to the firmware it must not be done at atomic context, and a tasklet diff --git a/target/linux/brcm2708/patches-4.4/0235-config-Enable-CONFIG_IPV6_ROUTER_PREF-for-networks-w.patch b/target/linux/brcm2708/patches-4.4/0235-config-Enable-CONFIG_IPV6_ROUTER_PREF-for-networks-w.patch index a01893c..3d85c9d 100644 --- a/target/linux/brcm2708/patches-4.4/0235-config-Enable-CONFIG_IPV6_ROUTER_PREF-for-networks-w.patch +++ b/target/linux/brcm2708/patches-4.4/0235-config-Enable-CONFIG_IPV6_ROUTER_PREF-for-networks-w.patch @@ -1,7 +1,7 @@ -From c4297390ed5ba3e78012fdc4d688710dc610dfe6 Mon Sep 17 00:00:00 2001 +From 8e5424e69f62b365bcb158c6d4b28b7e1c100664 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Thu, 7 Apr 2016 12:44:24 +0100 -Subject: [PATCH 235/304] config: Enable CONFIG_IPV6_ROUTER_PREF for networks +Subject: [PATCH 235/381] config: Enable CONFIG_IPV6_ROUTER_PREF for networks with multiple routers --- diff --git a/target/linux/brcm2708/patches-4.4/0236-Enable-hid-betopff-module.patch b/target/linux/brcm2708/patches-4.4/0236-Enable-hid-betopff-module.patch index 565ba8d..1c0b1ac 100644 --- a/target/linux/brcm2708/patches-4.4/0236-Enable-hid-betopff-module.patch +++ b/target/linux/brcm2708/patches-4.4/0236-Enable-hid-betopff-module.patch @@ -1,7 +1,7 @@ -From 4ccd590e7579d86778b73d381dfe9082e5df7518 Mon Sep 17 00:00:00 2001 +From 046f7b291b867d22eb2ba03b83201363acc89551 Mon Sep 17 00:00:00 2001 From: jochenberger <fooberger@gmail.com> Date: Thu, 7 Apr 2016 21:38:46 +0200 -Subject: [PATCH 236/304] Enable hid-betopff module +Subject: [PATCH 236/381] Enable hid-betopff module Add force feedback support for Betop based devices https://github.com/raspberrypi/linux/blob/rpi-4.1.y/drivers/hid/hid-betopff.c diff --git a/target/linux/brcm2708/patches-4.4/0237-config-Make-IPV6-a-module-and-regenerate-with-defcon.patch b/target/linux/brcm2708/patches-4.4/0237-config-Make-IPV6-a-module-and-regenerate-with-defcon.patch index b9eb5a8..256b179 100644 --- a/target/linux/brcm2708/patches-4.4/0237-config-Make-IPV6-a-module-and-regenerate-with-defcon.patch +++ b/target/linux/brcm2708/patches-4.4/0237-config-Make-IPV6-a-module-and-regenerate-with-defcon.patch @@ -1,7 +1,7 @@ -From bf0e127060951623a842c078b18585afff833227 Mon Sep 17 00:00:00 2001 +From a7e05883dcb747994f0d65dcff6cbae905584c7b Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Tue, 12 Apr 2016 12:45:16 +0100 -Subject: [PATCH 237/304] config: Make IPV6 a module and regenerate with +Subject: [PATCH 237/381] config: Make IPV6 a module and regenerate with defconfig --- diff --git a/target/linux/brcm2708/patches-4.4/0238-BCM270X_DT-Add-dpi24-overlay.patch b/target/linux/brcm2708/patches-4.4/0238-BCM270X_DT-Add-dpi24-overlay.patch index 7b5fc16..4698a9e 100644 --- a/target/linux/brcm2708/patches-4.4/0238-BCM270X_DT-Add-dpi24-overlay.patch +++ b/target/linux/brcm2708/patches-4.4/0238-BCM270X_DT-Add-dpi24-overlay.patch @@ -1,7 +1,7 @@ -From 3533e797aaf506f1e81a3b53bf04ce9592005756 Mon Sep 17 00:00:00 2001 +From eb5818121aa45fb1f379e4990f8040ef4e979fa0 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 5 Apr 2016 13:01:54 +0100 -Subject: [PATCH 238/304] BCM270X_DT: Add dpi24 overlay +Subject: [PATCH 238/381] BCM270X_DT: Add dpi24 overlay Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0239-Modify-IQAudIO-DAC-ASoC-driver-to-set-card-dai-confi.patch b/target/linux/brcm2708/patches-4.4/0239-Modify-IQAudIO-DAC-ASoC-driver-to-set-card-dai-confi.patch index b0db977..e0b39cc 100644 --- a/target/linux/brcm2708/patches-4.4/0239-Modify-IQAudIO-DAC-ASoC-driver-to-set-card-dai-confi.patch +++ b/target/linux/brcm2708/patches-4.4/0239-Modify-IQAudIO-DAC-ASoC-driver-to-set-card-dai-confi.patch @@ -1,7 +1,7 @@ -From 9f531cf57594be3a2d0eb4502c301ceadcc612cd Mon Sep 17 00:00:00 2001 +From fabd181287bd52afc523f10c27a7fd3a10969aa7 Mon Sep 17 00:00:00 2001 From: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> Date: Thu, 14 Apr 2016 00:57:33 +0100 -Subject: [PATCH 239/304] Modify IQAudIO DAC+ ASoC driver to set card/dai +Subject: [PATCH 239/381] Modify IQAudIO DAC+ ASoC driver to set card/dai config from dt Add the ability to set the card name, dai name and dai stream name, from diff --git a/target/linux/brcm2708/patches-4.4/0240-Add-support-for-the-Digital-Dreamtime-Akkordion-musi.patch b/target/linux/brcm2708/patches-4.4/0240-Add-support-for-the-Digital-Dreamtime-Akkordion-musi.patch index 4f9a15b..11e5fd2 100644 --- a/target/linux/brcm2708/patches-4.4/0240-Add-support-for-the-Digital-Dreamtime-Akkordion-musi.patch +++ b/target/linux/brcm2708/patches-4.4/0240-Add-support-for-the-Digital-Dreamtime-Akkordion-musi.patch @@ -1,7 +1,7 @@ -From ddef7a853652982c2796db7f43d067d8487bc7e9 Mon Sep 17 00:00:00 2001 +From 84e674b139553b74fa118a3e41ba6ca31e2c0750 Mon Sep 17 00:00:00 2001 From: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> Date: Thu, 14 Apr 2016 01:00:58 +0100 -Subject: [PATCH 240/304] Add support for the Digital Dreamtime Akkordion music +Subject: [PATCH 240/381] Add support for the Digital Dreamtime Akkordion music player. Support the Digital Dreamtime Akkordion using the OEM IQAudIO DAC+ or diff --git a/target/linux/brcm2708/patches-4.4/0241-Add-Support-for-BoomBerry-Audio-boards.patch b/target/linux/brcm2708/patches-4.4/0241-Add-Support-for-BoomBerry-Audio-boards.patch index cd3c41e..f8271f1 100644 --- a/target/linux/brcm2708/patches-4.4/0241-Add-Support-for-BoomBerry-Audio-boards.patch +++ b/target/linux/brcm2708/patches-4.4/0241-Add-Support-for-BoomBerry-Audio-boards.patch @@ -1,7 +1,7 @@ -From e064c9d7ec3c51b79c6fdb7f1ff3a07b246ea774 Mon Sep 17 00:00:00 2001 +From d26cb19ea8e7c42a8b53e5a3a377e198c9cce73e Mon Sep 17 00:00:00 2001 From: Aaron Shaw <shawaj@gmail.com> Date: Thu, 7 Apr 2016 21:26:21 +0100 -Subject: [PATCH 241/304] Add Support for BoomBerry Audio boards +Subject: [PATCH 241/381] Add Support for BoomBerry Audio boards --- arch/arm/boot/dts/overlays/Makefile | 2 + diff --git a/target/linux/brcm2708/patches-4.4/0242-Add-support-for-mcp7940x-family-of-RTC.patch b/target/linux/brcm2708/patches-4.4/0242-Add-support-for-mcp7940x-family-of-RTC.patch index 8af9e33..a12609c 100644 --- a/target/linux/brcm2708/patches-4.4/0242-Add-support-for-mcp7940x-family-of-RTC.patch +++ b/target/linux/brcm2708/patches-4.4/0242-Add-support-for-mcp7940x-family-of-RTC.patch @@ -1,7 +1,7 @@ -From 51fa2dcacc44cddf74afa790dd5ffbfbbbfe0afc Mon Sep 17 00:00:00 2001 +From 21b5809ad5be5bd18608c9258ff5f571065f8ff9 Mon Sep 17 00:00:00 2001 From: Aaron Shaw <shawaj@gmail.com> Date: Fri, 8 Apr 2016 00:06:00 +0100 -Subject: [PATCH 242/304] Add support for mcp7940x family of RTC +Subject: [PATCH 242/381] Add support for mcp7940x family of RTC --- arch/arm/boot/dts/overlays/README | 2 ++ diff --git a/target/linux/brcm2708/patches-4.4/0243-bcm2709_defconfig-Fix-typo-on-BoomBerry-configuratio.patch b/target/linux/brcm2708/patches-4.4/0243-bcm2709_defconfig-Fix-typo-on-BoomBerry-configuratio.patch index 2a94d1a..1ee447b 100644 --- a/target/linux/brcm2708/patches-4.4/0243-bcm2709_defconfig-Fix-typo-on-BoomBerry-configuratio.patch +++ b/target/linux/brcm2708/patches-4.4/0243-bcm2709_defconfig-Fix-typo-on-BoomBerry-configuratio.patch @@ -1,7 +1,7 @@ -From 162793500abf0310b5c9f2cf2bb3cf077390c065 Mon Sep 17 00:00:00 2001 +From 56fb67d4ce06ff6140da52559e3e256e46e9ce56 Mon Sep 17 00:00:00 2001 From: Jeremy McDermond <nh6z@nh6z.net> Date: Thu, 14 Apr 2016 09:39:20 -0700 -Subject: [PATCH 243/304] bcm2709_defconfig: Fix typo on BoomBerry +Subject: [PATCH 243/381] bcm2709_defconfig: Fix typo on BoomBerry configuration directive The BoomBerry configuration directive in bcm2709_defconfig has a typo. diff --git a/target/linux/brcm2708/patches-4.4/0244-boomberry-dac-Adjust-for-ALSA-API-change.patch b/target/linux/brcm2708/patches-4.4/0244-boomberry-dac-Adjust-for-ALSA-API-change.patch index 75c47b2..d0af6db 100644 --- a/target/linux/brcm2708/patches-4.4/0244-boomberry-dac-Adjust-for-ALSA-API-change.patch +++ b/target/linux/brcm2708/patches-4.4/0244-boomberry-dac-Adjust-for-ALSA-API-change.patch @@ -1,7 +1,7 @@ -From 62d7072d90d111836b7fcc57c3c2ff27faeeaee1 Mon Sep 17 00:00:00 2001 +From 1fc5799ca5f6f2cc31f5b076d780e111de011cc3 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Fri, 15 Apr 2016 10:48:39 +0100 -Subject: [PATCH 244/304] boomberry-dac: Adjust for ALSA API change +Subject: [PATCH 244/381] boomberry-dac: Adjust for ALSA API change As of 4.4, snd_soc_limit_volume now takes a struct snd_soc_card * rather than a struct snd_soc_codec *. diff --git a/target/linux/brcm2708/patches-4.4/0245-vmcs-Remove-unused-sm_cache_map_vector-definition-14.patch b/target/linux/brcm2708/patches-4.4/0245-vmcs-Remove-unused-sm_cache_map_vector-definition-14.patch index 9600d2b..6488399 100644 --- a/target/linux/brcm2708/patches-4.4/0245-vmcs-Remove-unused-sm_cache_map_vector-definition-14.patch +++ b/target/linux/brcm2708/patches-4.4/0245-vmcs-Remove-unused-sm_cache_map_vector-definition-14.patch @@ -1,7 +1,7 @@ -From e513a9bd4cd878b982ee8ac9dd6942e550c77307 Mon Sep 17 00:00:00 2001 +From e66d9d6665362899e85d666a5d7b6279747a7273 Mon Sep 17 00:00:00 2001 From: Khem Raj <raj.khem@gmail.com> Date: Sun, 17 Apr 2016 04:44:47 -0700 -Subject: [PATCH 245/304] vmcs: Remove unused sm_cache_map_vector definition +Subject: [PATCH 245/381] vmcs: Remove unused sm_cache_map_vector definition (#1411) The code using it also ifdef'ed with 0, anyyd gcc 6 diff --git a/target/linux/brcm2708/patches-4.4/0246-scripts-mkknlimg-Append-a-trailer-for-all-input.patch b/target/linux/brcm2708/patches-4.4/0246-scripts-mkknlimg-Append-a-trailer-for-all-input.patch index 4844afb..84b5bd3 100644 --- a/target/linux/brcm2708/patches-4.4/0246-scripts-mkknlimg-Append-a-trailer-for-all-input.patch +++ b/target/linux/brcm2708/patches-4.4/0246-scripts-mkknlimg-Append-a-trailer-for-all-input.patch @@ -1,7 +1,7 @@ -From 3c64edb93a4702adc85dc1284a83d8c66ad850bf Mon Sep 17 00:00:00 2001 +From ced7d5ba55445eb116abd68466d6caa1538ff482 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 18 Apr 2016 11:56:53 +0100 -Subject: [PATCH 246/304] scripts/mkknlimg: Append a trailer for all input +Subject: [PATCH 246/381] scripts/mkknlimg: Append a trailer for all input Now that the firmware assumes an unsigned kernel is DT-capable, it is helpful to be able to mark a kernel as being non-DT-capable. diff --git a/target/linux/brcm2708/patches-4.4/0247-bcm2835_thermal-Don-t-report-unsupported-trip-type.patch b/target/linux/brcm2708/patches-4.4/0247-bcm2835_thermal-Don-t-report-unsupported-trip-type.patch index a6622a3..ab578a4 100644 --- a/target/linux/brcm2708/patches-4.4/0247-bcm2835_thermal-Don-t-report-unsupported-trip-type.patch +++ b/target/linux/brcm2708/patches-4.4/0247-bcm2835_thermal-Don-t-report-unsupported-trip-type.patch @@ -1,7 +1,7 @@ -From 16dced270b5dbcafa2d26096733c64a2f3e75071 Mon Sep 17 00:00:00 2001 +From 6877cb849fe4953be1c9f056a83e218e09948d38 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Tue, 19 Apr 2016 12:57:52 +0100 -Subject: [PATCH 247/304] bcm2835_thermal: Don't report unsupported trip type +Subject: [PATCH 247/381] bcm2835_thermal: Don't report unsupported trip type --- drivers/thermal/bcm2835-thermal.c | 34 +--------------------------------- diff --git a/target/linux/brcm2708/patches-4.4/0248-scripts-dtc-Only-emit-local-fixups-for-overlays.patch b/target/linux/brcm2708/patches-4.4/0248-scripts-dtc-Only-emit-local-fixups-for-overlays.patch index e717279..7a4a446 100644 --- a/target/linux/brcm2708/patches-4.4/0248-scripts-dtc-Only-emit-local-fixups-for-overlays.patch +++ b/target/linux/brcm2708/patches-4.4/0248-scripts-dtc-Only-emit-local-fixups-for-overlays.patch @@ -1,7 +1,7 @@ -From b617c25e48308f1901af150a9bc544254416d3c8 Mon Sep 17 00:00:00 2001 +From 8cb95ac5aa3d9daebb4265bfac06b70bb3d24559 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Tue, 19 Apr 2016 13:55:29 +0100 -Subject: [PATCH 248/304] scripts/dtc: Only emit local fixups for overlays +Subject: [PATCH 248/381] scripts/dtc: Only emit local fixups for overlays Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- diff --git a/target/linux/brcm2708/patches-4.4/0249-bcm2835-do-not-require-substream-for-accessing-chmap.patch b/target/linux/brcm2708/patches-4.4/0249-bcm2835-do-not-require-substream-for-accessing-chmap.patch index 97e70f8..b353965 100644 --- a/target/linux/brcm2708/patches-4.4/0249-bcm2835-do-not-require-substream-for-accessing-chmap.patch +++ b/target/linux/brcm2708/patches-4.4/0249-bcm2835-do-not-require-substream-for-accessing-chmap.patch @@ -1,7 +1,7 @@ -From 74f05075c9f20865651019acc76ac0cf957eebbf Mon Sep 17 00:00:00 2001 +From 367f4ce11d5588d680ae50c405b1a9afa591a550 Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Tue, 19 Apr 2016 16:08:35 +0200 -Subject: [PATCH 249/304] bcm2835: do not require substream for accessing chmap +Subject: [PATCH 249/381] bcm2835: do not require substream for accessing chmap ctl Fixes alsasctl store/restore operation. diff --git a/target/linux/brcm2708/patches-4.4/0250-bcm2835-add-fallback-channel-layouts-if-channel-map-.patch b/target/linux/brcm2708/patches-4.4/0250-bcm2835-add-fallback-channel-layouts-if-channel-map-.patch index a0cd15c..5614b9f 100644 --- a/target/linux/brcm2708/patches-4.4/0250-bcm2835-add-fallback-channel-layouts-if-channel-map-.patch +++ b/target/linux/brcm2708/patches-4.4/0250-bcm2835-add-fallback-channel-layouts-if-channel-map-.patch @@ -1,7 +1,7 @@ -From 15d5b6a4a03c90b653719978831dc97633c6e332 Mon Sep 17 00:00:00 2001 +From a9d3c50f084d4d6d1063969c04bc8233fe1437c1 Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Tue, 19 Apr 2016 16:29:41 +0200 -Subject: [PATCH 250/304] bcm2835: add fallback channel layouts if channel map +Subject: [PATCH 250/381] bcm2835: add fallback channel layouts if channel map API is not used Should be more useful than just forcing stereo. diff --git a/target/linux/brcm2708/patches-4.4/0251-bcm2835-log-which-channel-map-is-set.patch b/target/linux/brcm2708/patches-4.4/0251-bcm2835-log-which-channel-map-is-set.patch index c9bb1d3..b5ad4ae 100644 --- a/target/linux/brcm2708/patches-4.4/0251-bcm2835-log-which-channel-map-is-set.patch +++ b/target/linux/brcm2708/patches-4.4/0251-bcm2835-log-which-channel-map-is-set.patch @@ -1,7 +1,7 @@ -From 0307b1dc72eb904e3e81b82050070e8bcfec6e01 Mon Sep 17 00:00:00 2001 +From c1a1f4c6d4e2d1bdba70de54bc204d2b3a80c0ea Mon Sep 17 00:00:00 2001 From: wm4 <wm4@nowhere> Date: Tue, 19 Apr 2016 16:38:03 +0200 -Subject: [PATCH 251/304] bcm2835: log which channel map is set +Subject: [PATCH 251/381] bcm2835: log which channel map is set --- sound/arm/bcm2835-vchiq.c | 5 +++++ diff --git a/target/linux/brcm2708/patches-4.4/0252-clk-bcm2835-add-a-round-up-ability-to-the-clock-divi.patch b/target/linux/brcm2708/patches-4.4/0252-clk-bcm2835-add-a-round-up-ability-to-the-clock-divi.patch index 55680ac..b83cd8b 100644 --- a/target/linux/brcm2708/patches-4.4/0252-clk-bcm2835-add-a-round-up-ability-to-the-clock-divi.patch +++ b/target/linux/brcm2708/patches-4.4/0252-clk-bcm2835-add-a-round-up-ability-to-the-clock-divi.patch @@ -1,7 +1,7 @@ -From 78c280c96a984805dfa19969e927c17ccada808f Mon Sep 17 00:00:00 2001 +From e9dccf5bbdb8d40477fe5ebedea548cf24407c1c Mon Sep 17 00:00:00 2001 From: Remi Pommarel <repk@triplefau.lt> Date: Sun, 6 Dec 2015 17:22:46 +0100 -Subject: [PATCH 252/304] clk: bcm2835: add a round up ability to the clock +Subject: [PATCH 252/381] clk: bcm2835: add a round up ability to the clock divisor Make bcm2835_clock_choose_div to optionally round up the chosen MASH divisor diff --git a/target/linux/brcm2708/patches-4.4/0253-clk-bcm2835-Support-for-clock-parent-selection.patch b/target/linux/brcm2708/patches-4.4/0253-clk-bcm2835-Support-for-clock-parent-selection.patch index 629e5b2..aeb5134 100644 --- a/target/linux/brcm2708/patches-4.4/0253-clk-bcm2835-Support-for-clock-parent-selection.patch +++ b/target/linux/brcm2708/patches-4.4/0253-clk-bcm2835-Support-for-clock-parent-selection.patch @@ -1,7 +1,7 @@ -From f875d2424d83a76d4b3942263291917853d56158 Mon Sep 17 00:00:00 2001 +From 8578eeecb147439b7286e14cd0ce8a5078851f56 Mon Sep 17 00:00:00 2001 From: Remi Pommarel <repk@triplefau.lt> Date: Sun, 6 Dec 2015 17:22:47 +0100 -Subject: [PATCH 253/304] clk: bcm2835: Support for clock parent selection +Subject: [PATCH 253/381] clk: bcm2835: Support for clock parent selection Some bcm2835 clocks used by hardware (like "PWM" or "H264") can have multiple parent clocks. These clocks divide the rate of a parent which can be selected by diff --git a/target/linux/brcm2708/patches-4.4/0254-clk-bcm2835-Add-PWM-clock-support.patch b/target/linux/brcm2708/patches-4.4/0254-clk-bcm2835-Add-PWM-clock-support.patch index 0465e49..fc18c6c 100644 --- a/target/linux/brcm2708/patches-4.4/0254-clk-bcm2835-Add-PWM-clock-support.patch +++ b/target/linux/brcm2708/patches-4.4/0254-clk-bcm2835-Add-PWM-clock-support.patch @@ -1,7 +1,7 @@ -From 356488d8d56d35fe7316d829d1bfc7a7ec362d6c Mon Sep 17 00:00:00 2001 +From c1f2dd85b1d53093fdf7af80ece7517ffed00f3a Mon Sep 17 00:00:00 2001 From: Remi Pommarel <repk@triplefau.lt> Date: Sun, 6 Dec 2015 17:22:48 +0100 -Subject: [PATCH 254/304] clk: bcm2835: Add PWM clock support +Subject: [PATCH 254/381] clk: bcm2835: Add PWM clock support Register the pwm clock for bcm2835. diff --git a/target/linux/brcm2708/patches-4.4/0255-clk-bcm2835-added-missing-clock-register-definitions.patch b/target/linux/brcm2708/patches-4.4/0255-clk-bcm2835-added-missing-clock-register-definitions.patch index 3f6161b..6beadb2 100644 --- a/target/linux/brcm2708/patches-4.4/0255-clk-bcm2835-added-missing-clock-register-definitions.patch +++ b/target/linux/brcm2708/patches-4.4/0255-clk-bcm2835-added-missing-clock-register-definitions.patch @@ -1,7 +1,7 @@ -From de5c22eb349acaa6772dec9c0d56faa1d53932c1 Mon Sep 17 00:00:00 2001 +From 4b1216203d83ff57820312dafb9a0b3500f03f80 Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Tue, 22 Dec 2015 20:13:08 +0000 -Subject: [PATCH 255/304] clk: bcm2835: added missing clock register +Subject: [PATCH 255/381] clk: bcm2835: added missing clock register definitions Added missing CTRL and DIV clock register definitions for: diff --git a/target/linux/brcm2708/patches-4.4/0256-clk-bcm2835-pll_off-should-only-update-CM_PLL_ANARST.patch b/target/linux/brcm2708/patches-4.4/0256-clk-bcm2835-pll_off-should-only-update-CM_PLL_ANARST.patch index 898f41a..6199cbe 100644 --- a/target/linux/brcm2708/patches-4.4/0256-clk-bcm2835-pll_off-should-only-update-CM_PLL_ANARST.patch +++ b/target/linux/brcm2708/patches-4.4/0256-clk-bcm2835-pll_off-should-only-update-CM_PLL_ANARST.patch @@ -1,7 +1,7 @@ -From 2083f21dc65df8ce4fd887acd815551058b23e3e Mon Sep 17 00:00:00 2001 +From 4d4b769727386c6a1b7274e3083cc6b24364b4fa Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 11:39:17 +0000 -Subject: [PATCH 256/304] clk: bcm2835: pll_off should only update +Subject: [PATCH 256/381] clk: bcm2835: pll_off should only update CM_PLL_ANARST bcm2835_pll_off is currently assigning CM_PLL_ANARST to the control diff --git a/target/linux/brcm2708/patches-4.4/0258-clk-bcm2835-divider-value-has-to-be-1-or-more.patch b/target/linux/brcm2708/patches-4.4/0257-clk-bcm2835-divider-value-has-to-be-1-or-more.patch index f6140cb..49bbacd 100644 --- a/target/linux/brcm2708/patches-4.4/0258-clk-bcm2835-divider-value-has-to-be-1-or-more.patch +++ b/target/linux/brcm2708/patches-4.4/0257-clk-bcm2835-divider-value-has-to-be-1-or-more.patch @@ -1,7 +1,7 @@ -From 54eece496d38fb701d9719169d9270d8798191cc Mon Sep 17 00:00:00 2001 +From 260572944700ab13fa3f7a68a387556220cef277 Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 11:39:20 +0000 -Subject: [PATCH 258/304] clk: bcm2835: divider value has to be 1 or more +Subject: [PATCH 257/381] clk: bcm2835: divider value has to be 1 or more Current clamping of a normal divider allows a value < 1 to be valid. diff --git a/target/linux/brcm2708/patches-4.4/0259-clk-bcm2835-correctly-enable-fractional-clock-suppor.patch b/target/linux/brcm2708/patches-4.4/0258-clk-bcm2835-correctly-enable-fractional-clock-suppor.patch index fd99fef..8735a9b 100644 --- a/target/linux/brcm2708/patches-4.4/0259-clk-bcm2835-correctly-enable-fractional-clock-suppor.patch +++ b/target/linux/brcm2708/patches-4.4/0258-clk-bcm2835-correctly-enable-fractional-clock-suppor.patch @@ -1,7 +1,7 @@ -From c69411a2204c088d6a695c00a7e09fac0f8c0b89 Mon Sep 17 00:00:00 2001 +From 926cfaabf67bd4a1d2b7e0153e56805066b5c8c5 Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 11:39:21 +0000 -Subject: [PATCH 259/304] clk: bcm2835: correctly enable fractional clock +Subject: [PATCH 258/381] clk: bcm2835: correctly enable fractional clock support The current driver calculates the clock divider with diff --git a/target/linux/brcm2708/patches-4.4/0260-clk-bcm2835-clean-up-coding-style-issues.patch b/target/linux/brcm2708/patches-4.4/0259-clk-bcm2835-clean-up-coding-style-issues.patch index c82c166..538ebb7 100644 --- a/target/linux/brcm2708/patches-4.4/0260-clk-bcm2835-clean-up-coding-style-issues.patch +++ b/target/linux/brcm2708/patches-4.4/0259-clk-bcm2835-clean-up-coding-style-issues.patch @@ -1,7 +1,7 @@ -From 6bdeaf1c6d46819acb01de258574759e21f021d1 Mon Sep 17 00:00:00 2001 +From 97799edbda33efb8ebb20785bc7ad76c1b8a0aa9 Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 11:39:22 +0000 -Subject: [PATCH 260/304] clk: bcm2835: clean up coding style issues +Subject: [PATCH 259/381] clk: bcm2835: clean up coding style issues Fix all the checkpatch complaints for clk-bcm2835.c diff --git a/target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-expose-raw-clock-registers-via-debugfs.patch b/target/linux/brcm2708/patches-4.4/0260-clk-bcm2835-expose-raw-clock-registers-via-debugfs.patch index ca360ea..38ff1a6 100644 --- a/target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-expose-raw-clock-registers-via-debugfs.patch +++ b/target/linux/brcm2708/patches-4.4/0260-clk-bcm2835-expose-raw-clock-registers-via-debugfs.patch @@ -1,7 +1,7 @@ -From 4da1c0d401cb719b7347117c226f4d4d95797972 Mon Sep 17 00:00:00 2001 +From d1f7529b457f1f1ff248e632ee8218b5d442baa0 Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 14:20:15 +0000 -Subject: [PATCH 261/304] clk: bcm2835: expose raw clock-registers via debugfs +Subject: [PATCH 260/381] clk: bcm2835: expose raw clock-registers via debugfs For debugging purposes under some circumstance it helps to be able to see the actual clock registers. diff --git a/target/linux/brcm2708/patches-4.4/0262-clk-bcm2835-remove-use-of-BCM2835_CLOCK_COUNT-in-dri.patch b/target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-remove-use-of-BCM2835_CLOCK_COUNT-in-dri.patch index cc47b9d..087eaf1 100644 --- a/target/linux/brcm2708/patches-4.4/0262-clk-bcm2835-remove-use-of-BCM2835_CLOCK_COUNT-in-dri.patch +++ b/target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-remove-use-of-BCM2835_CLOCK_COUNT-in-dri.patch @@ -1,7 +1,7 @@ -From 63ebb7d70e33861f5f00dd57dcf5e99088d385ab Mon Sep 17 00:00:00 2001 +From 4af3eff3ca4b361018749b00b71426fa23cc58a4 Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 12:51:41 +0000 -Subject: [PATCH 262/304] clk: bcm2835: remove use of BCM2835_CLOCK_COUNT in +Subject: [PATCH 261/381] clk: bcm2835: remove use of BCM2835_CLOCK_COUNT in driver As the use of BCM2835_CLOCK_COUNT in diff --git a/target/linux/brcm2708/patches-4.4/0263-clk-bcm2835-reorganize-bcm2835_clock_array-assignmen.patch b/target/linux/brcm2708/patches-4.4/0262-clk-bcm2835-reorganize-bcm2835_clock_array-assignmen.patch index ca1b78c..d6887b1 100644 --- a/target/linux/brcm2708/patches-4.4/0263-clk-bcm2835-reorganize-bcm2835_clock_array-assignmen.patch +++ b/target/linux/brcm2708/patches-4.4/0262-clk-bcm2835-reorganize-bcm2835_clock_array-assignmen.patch @@ -1,7 +1,7 @@ -From 760cf54c7a5a8627555a9adbf96e8aae0fcfd790 Mon Sep 17 00:00:00 2001 +From 34db3e8f383a79ea01a1fee31270e779956ec939 Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 12:51:42 +0000 -Subject: [PATCH 263/304] clk: bcm2835: reorganize bcm2835_clock_array +Subject: [PATCH 262/381] clk: bcm2835: reorganize bcm2835_clock_array assignment Reorganize bcm2835_clock_array so that there is no more diff --git a/target/linux/brcm2708/patches-4.4/0264-clk-bcm2835-enable-management-of-PCM-clock.patch b/target/linux/brcm2708/patches-4.4/0263-clk-bcm2835-enable-management-of-PCM-clock.patch index 4cac88c..c67c80c 100644 --- a/target/linux/brcm2708/patches-4.4/0264-clk-bcm2835-enable-management-of-PCM-clock.patch +++ b/target/linux/brcm2708/patches-4.4/0263-clk-bcm2835-enable-management-of-PCM-clock.patch @@ -1,7 +1,7 @@ -From 53b35c410aed20a1bfce25d4bdec7bb1449292ec Mon Sep 17 00:00:00 2001 +From 54ed8266a3502b38b9c23e4fe08a21f666c9dc52 Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 12:51:43 +0000 -Subject: [PATCH 264/304] clk: bcm2835: enable management of PCM clock +Subject: [PATCH 263/381] clk: bcm2835: enable management of PCM clock Enable the PCM clock in the SOC, which is used by the bcm2835-i2s driver. diff --git a/target/linux/brcm2708/patches-4.4/0265-clk-bcm2835-add-missing-PLL-clock-dividers.patch b/target/linux/brcm2708/patches-4.4/0264-clk-bcm2835-add-missing-PLL-clock-dividers.patch index 85221d7..1b92074 100644 --- a/target/linux/brcm2708/patches-4.4/0265-clk-bcm2835-add-missing-PLL-clock-dividers.patch +++ b/target/linux/brcm2708/patches-4.4/0264-clk-bcm2835-add-missing-PLL-clock-dividers.patch @@ -1,7 +1,7 @@ -From 4f420c264a38a1eaec12a52f99f3b315133bca69 Mon Sep 17 00:00:00 2001 +From 108999bf5b0b9dba4094ca0cff0f0f7e193f3297 Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 15:43:56 +0000 -Subject: [PATCH 265/304] clk: bcm2835: add missing PLL clock dividers +Subject: [PATCH 264/381] clk: bcm2835: add missing PLL clock dividers Signed-off-by: Martin Sperl <kernel@martin.sperl.org> Signed-off-by: Eric Anholt <eric@anholt.net> diff --git a/target/linux/brcm2708/patches-4.4/0266-clk-bcm2835-add-missing-osc-and-per-clocks.patch b/target/linux/brcm2708/patches-4.4/0265-clk-bcm2835-add-missing-osc-and-per-clocks.patch index 014afff..d9943ac 100644 --- a/target/linux/brcm2708/patches-4.4/0266-clk-bcm2835-add-missing-osc-and-per-clocks.patch +++ b/target/linux/brcm2708/patches-4.4/0265-clk-bcm2835-add-missing-osc-and-per-clocks.patch @@ -1,7 +1,7 @@ -From 104a92cd1a8b6e83fa0b741e0d0cc37928b0f49b Mon Sep 17 00:00:00 2001 +From 787e7372d221fad5da0ee1ee74d3c42d409fb22b Mon Sep 17 00:00:00 2001 From: Martin Sperl <kernel@martin.sperl.org> Date: Mon, 29 Feb 2016 15:43:57 +0000 -Subject: [PATCH 266/304] clk: bcm2835: add missing osc and per clocks +Subject: [PATCH 265/381] clk: bcm2835: add missing osc and per clocks Add AVE0, DFT, GP0, GP1, GP2, SLIM, SMI, TEC, DPI, CAM0, CAM1, DSI0E, and DSI1E. PULSE is not added because it has an extra divider. diff --git a/target/linux/brcm2708/patches-4.4/0267-clk-bcm2835-Fix-PLL-poweron.patch b/target/linux/brcm2708/patches-4.4/0266-clk-bcm2835-Fix-PLL-poweron.patch index 1940b93..6762263 100644 --- a/target/linux/brcm2708/patches-4.4/0267-clk-bcm2835-Fix-PLL-poweron.patch +++ b/target/linux/brcm2708/patches-4.4/0266-clk-bcm2835-Fix-PLL-poweron.patch @@ -1,7 +1,7 @@ -From 66350cdbb13029d143f99c97b0953805afe2f175 Mon Sep 17 00:00:00 2001 +From 2ecc0a11eb0e77a75c2ae468d656c773877f3997 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Wed, 13 Apr 2016 13:05:03 -0700 -Subject: [PATCH 267/304] clk: bcm2835: Fix PLL poweron +Subject: [PATCH 266/381] clk: bcm2835: Fix PLL poweron In poweroff, we set the reset bit and the power down bit, but only managed to unset the reset bit for poweron. This meant that if HDMI diff --git a/target/linux/brcm2708/patches-4.4/0268-ARM-bcm2835-Define-two-new-packets-from-the-latest-f.patch b/target/linux/brcm2708/patches-4.4/0267-ARM-bcm2835-Define-two-new-packets-from-the-latest-f.patch index 2986257..41ca22f 100644 --- a/target/linux/brcm2708/patches-4.4/0268-ARM-bcm2835-Define-two-new-packets-from-the-latest-f.patch +++ b/target/linux/brcm2708/patches-4.4/0267-ARM-bcm2835-Define-two-new-packets-from-the-latest-f.patch @@ -1,7 +1,7 @@ -From 2a4c0b0a28d07eec49c0388c83958d41d1b96a34 Mon Sep 17 00:00:00 2001 +From 90ec918fe0427b1b8c9d761a12f8ebcd888ab6e7 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 1 Dec 2015 16:49:12 -0800 -Subject: [PATCH 268/304] ARM: bcm2835: Define two new packets from the latest +Subject: [PATCH 267/381] ARM: bcm2835: Define two new packets from the latest firmware. These packets give us direct access to the firmware's power management diff --git a/target/linux/brcm2708/patches-4.4/0269-ARM-bcm2835-add-rpi-power-domain-driver.patch b/target/linux/brcm2708/patches-4.4/0268-ARM-bcm2835-add-rpi-power-domain-driver.patch index af857e8..8eec0c9 100644 --- a/target/linux/brcm2708/patches-4.4/0269-ARM-bcm2835-add-rpi-power-domain-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0268-ARM-bcm2835-add-rpi-power-domain-driver.patch @@ -1,7 +1,7 @@ -From efc94d4ff30bdf042aa90239b0e0948282677622 Mon Sep 17 00:00:00 2001 +From 9088d7b5c981548b23b8a5c96310bca88ef1503f Mon Sep 17 00:00:00 2001 From: Alexander Aring <alex.aring@gmail.com> Date: Wed, 16 Dec 2015 16:26:47 -0800 -Subject: [PATCH 269/304] ARM: bcm2835: add rpi power domain driver +Subject: [PATCH 268/381] ARM: bcm2835: add rpi power domain driver This patch adds support for several power domains on Raspberry Pi, including USB (so it can be enabled even if the bootloader didn't do diff --git a/target/linux/brcm2708/patches-4.4/0270-ARM-bcm2835-clarify-RASPBERRYPI_FIRMWARE-dependency.patch b/target/linux/brcm2708/patches-4.4/0269-ARM-bcm2835-clarify-RASPBERRYPI_FIRMWARE-dependency.patch index 02de15a..e1e6240 100644 --- a/target/linux/brcm2708/patches-4.4/0270-ARM-bcm2835-clarify-RASPBERRYPI_FIRMWARE-dependency.patch +++ b/target/linux/brcm2708/patches-4.4/0269-ARM-bcm2835-clarify-RASPBERRYPI_FIRMWARE-dependency.patch @@ -1,7 +1,7 @@ -From ac82db5c0d1e26b32d285100e423a89b35e188da Mon Sep 17 00:00:00 2001 +From 9cfa49abaf59e6f41da47f37caae6075741ca876 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd@arndb.de> Date: Thu, 31 Dec 2015 23:39:14 +0100 -Subject: [PATCH 270/304] ARM: bcm2835: clarify RASPBERRYPI_FIRMWARE dependency +Subject: [PATCH 269/381] ARM: bcm2835: clarify RASPBERRYPI_FIRMWARE dependency The firmware driver can be a loadable module, but the power domain can only be built-in, so we get a build error in an allmodconfig diff --git a/target/linux/brcm2708/patches-4.4/0271-ARM-bcm2708-Enable-building-power-domain-driver.patch b/target/linux/brcm2708/patches-4.4/0270-ARM-bcm2708-Enable-building-power-domain-driver.patch index 22cc397..0b931cd 100644 --- a/target/linux/brcm2708/patches-4.4/0271-ARM-bcm2708-Enable-building-power-domain-driver.patch +++ b/target/linux/brcm2708/patches-4.4/0270-ARM-bcm2708-Enable-building-power-domain-driver.patch @@ -1,7 +1,7 @@ -From 7d8d65cfc7508ec01431ead3e830d7d2f3886c05 Mon Sep 17 00:00:00 2001 +From 61c99da55170241f7d06ba6dc86630ae1890bea9 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 19 Apr 2016 15:55:02 -0700 -Subject: [PATCH 271/304] ARM: bcm2708: Enable building power domain driver. +Subject: [PATCH 270/381] ARM: bcm2708: Enable building power domain driver. Signed-off-by: Eric Anholt <eric@anholt.net> --- diff --git a/target/linux/brcm2708/patches-4.4/0272-bcm2708-Add-RASPBERRYPI_POWER-to-the-defconfigs.patch b/target/linux/brcm2708/patches-4.4/0271-bcm2708-Add-RASPBERRYPI_POWER-to-the-defconfigs.patch index 6752eae..33434ef 100644 --- a/target/linux/brcm2708/patches-4.4/0272-bcm2708-Add-RASPBERRYPI_POWER-to-the-defconfigs.patch +++ b/target/linux/brcm2708/patches-4.4/0271-bcm2708-Add-RASPBERRYPI_POWER-to-the-defconfigs.patch @@ -1,7 +1,7 @@ -From bf75d7a28fc441ac4be06169b3c4cba117e8fe65 Mon Sep 17 00:00:00 2001 +From 0d2dc82a9fe4a2325df235180812065bcb47c3a6 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 19 Apr 2016 14:23:30 -0700 -Subject: [PATCH 272/304] bcm2708: Add RASPBERRYPI_POWER to the defconfigs. +Subject: [PATCH 271/381] bcm2708: Add RASPBERRYPI_POWER to the defconfigs. This will be used by the GPU driver for powering on HDMI at boot time and for 3D hang reset. diff --git a/target/linux/brcm2708/patches-4.4/0273-bcm2708-Add-the-power-domain-driver-to-the-device-tr.patch b/target/linux/brcm2708/patches-4.4/0272-bcm2708-Add-the-power-domain-driver-to-the-device-tr.patch index 14884cf..8f40992 100644 --- a/target/linux/brcm2708/patches-4.4/0273-bcm2708-Add-the-power-domain-driver-to-the-device-tr.patch +++ b/target/linux/brcm2708/patches-4.4/0272-bcm2708-Add-the-power-domain-driver-to-the-device-tr.patch @@ -1,7 +1,7 @@ -From 2a94252c32f0235640f8f38b1222be411b8a43ae Mon Sep 17 00:00:00 2001 +From 4eb2de8729beeae668d522478da951d1da91c42f Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 19 Apr 2016 14:36:31 -0700 -Subject: [PATCH 273/304] bcm2708: Add the power domain driver to the device +Subject: [PATCH 272/381] bcm2708: Add the power domain driver to the device tree. Signed-off-by: Eric Anholt <eric@anholt.net> diff --git a/target/linux/brcm2708/patches-4.4/0274-bcm2708-Reference-the-HDMI-power-domain-for-the-HDMI.patch b/target/linux/brcm2708/patches-4.4/0273-bcm2708-Reference-the-HDMI-power-domain-for-the-HDMI.patch index 5b7d7e9..cef542b 100644 --- a/target/linux/brcm2708/patches-4.4/0274-bcm2708-Reference-the-HDMI-power-domain-for-the-HDMI.patch +++ b/target/linux/brcm2708/patches-4.4/0273-bcm2708-Reference-the-HDMI-power-domain-for-the-HDMI.patch @@ -1,7 +1,7 @@ -From c0415cdea10f5e9ab7f01e840500cb4aeb660ee5 Mon Sep 17 00:00:00 2001 +From 9cdbf88aabf547503f85cc5b815b7b0dec444b3f Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 19 Apr 2016 14:40:08 -0700 -Subject: [PATCH 274/304] bcm2708: Reference the HDMI power domain for the HDMI +Subject: [PATCH 273/381] bcm2708: Reference the HDMI power domain for the HDMI driver. Signed-off-by: Eric Anholt <eric@anholt.net> diff --git a/target/linux/brcm2708/patches-4.4/0275-drm-vc4-copy_to_user-returns-the-number-of-bytes-rem.patch b/target/linux/brcm2708/patches-4.4/0274-drm-vc4-copy_to_user-returns-the-number-of-bytes-rem.patch index 9645422..9df58b5 100644 --- a/target/linux/brcm2708/patches-4.4/0275-drm-vc4-copy_to_user-returns-the-number-of-bytes-rem.patch +++ b/target/linux/brcm2708/patches-4.4/0274-drm-vc4-copy_to_user-returns-the-number-of-bytes-rem.patch @@ -1,7 +1,7 @@ -From 543efa41ce1be43b927ddbb6c999063f8f4f9caa Mon Sep 17 00:00:00 2001 +From 2a995481084f14aa22c1f141d6494d87cb100703 Mon Sep 17 00:00:00 2001 From: Dan Carpenter <dan.carpenter@oracle.com> Date: Thu, 17 Dec 2015 15:36:28 +0300 -Subject: [PATCH 275/304] drm/vc4: copy_to_user() returns the number of bytes +Subject: [PATCH 274/381] drm/vc4: copy_to_user() returns the number of bytes remaining The copy_to/from_user() functions return the number of bytes remaining diff --git a/target/linux/brcm2708/patches-4.4/0276-drm-vc4-allocate-enough-memory-in-vc4_save_hang_stat.patch b/target/linux/brcm2708/patches-4.4/0275-drm-vc4-allocate-enough-memory-in-vc4_save_hang_stat.patch index d0c3599..02db6b5 100644 --- a/target/linux/brcm2708/patches-4.4/0276-drm-vc4-allocate-enough-memory-in-vc4_save_hang_stat.patch +++ b/target/linux/brcm2708/patches-4.4/0275-drm-vc4-allocate-enough-memory-in-vc4_save_hang_stat.patch @@ -1,7 +1,7 @@ -From bedbbde45f7c1fce63e5f2c4e21bc9dd4e20f3c0 Mon Sep 17 00:00:00 2001 +From c33b2893076c1ff4decffd300f84aaa2cc10d1a4 Mon Sep 17 00:00:00 2001 From: Dan Carpenter <dan.carpenter@oracle.com> Date: Thu, 17 Dec 2015 15:39:08 +0300 -Subject: [PATCH 276/304] drm/vc4: allocate enough memory in +Subject: [PATCH 275/381] drm/vc4: allocate enough memory in vc4_save_hang_state() "state" is smaller than "kernel_state" so we end up corrupting memory. diff --git a/target/linux/brcm2708/patches-4.4/0277-drm-vc4-fix-warning-in-validate-printf.patch b/target/linux/brcm2708/patches-4.4/0276-drm-vc4-fix-warning-in-validate-printf.patch index e036412..a1e24c5 100644 --- a/target/linux/brcm2708/patches-4.4/0277-drm-vc4-fix-warning-in-validate-printf.patch +++ b/target/linux/brcm2708/patches-4.4/0276-drm-vc4-fix-warning-in-validate-printf.patch @@ -1,7 +1,7 @@ -From a9d885719c6b17fe34cf4df2e7754aaeab352b4c Mon Sep 17 00:00:00 2001 +From 903b74d1a831985eced17d72de1634143031a077 Mon Sep 17 00:00:00 2001 From: Dave Airlie <airlied@redhat.com> Date: Mon, 18 Jan 2016 09:10:42 +1000 -Subject: [PATCH 277/304] drm/vc4: fix warning in validate printf. +Subject: [PATCH 276/381] drm/vc4: fix warning in validate printf. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit diff --git a/target/linux/brcm2708/patches-4.4/0278-drm-vc4-Improve-comments-on-vc4_plane_state-members.patch b/target/linux/brcm2708/patches-4.4/0277-drm-vc4-Improve-comments-on-vc4_plane_state-members.patch index dfe929d..0f3599f 100644 --- a/target/linux/brcm2708/patches-4.4/0278-drm-vc4-Improve-comments-on-vc4_plane_state-members.patch +++ b/target/linux/brcm2708/patches-4.4/0277-drm-vc4-Improve-comments-on-vc4_plane_state-members.patch @@ -1,7 +1,7 @@ -From 3049b5e72472a580753328c31e191fac5e3b151b Mon Sep 17 00:00:00 2001 +From 0580ea4ba574d30d1725649a28ab3466904599ea Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 28 Dec 2015 14:14:09 -0800 -Subject: [PATCH 278/304] drm/vc4: Improve comments on vc4_plane_state members. +Subject: [PATCH 277/381] drm/vc4: Improve comments on vc4_plane_state members. Signed-off-by: Eric Anholt <eric@anholt.net> (cherry picked from commit f427fb16cf756548c39256b569cf083f39bcc4e9) diff --git a/target/linux/brcm2708/patches-4.4/0279-drm-vc4-Add-missing-__iomem-annotation-to-hw_dlist.patch b/target/linux/brcm2708/patches-4.4/0278-drm-vc4-Add-missing-__iomem-annotation-to-hw_dlist.patch index 08386e0..ccd7b23 100644 --- a/target/linux/brcm2708/patches-4.4/0279-drm-vc4-Add-missing-__iomem-annotation-to-hw_dlist.patch +++ b/target/linux/brcm2708/patches-4.4/0278-drm-vc4-Add-missing-__iomem-annotation-to-hw_dlist.patch @@ -1,7 +1,7 @@ -From 3bf29123a33a5f8c786e35e12310d82b61c68237 Mon Sep 17 00:00:00 2001 +From 05edbd5f865d1c6a92bc3dcf59af28bbdb362a9f Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 28 Dec 2015 14:14:57 -0800 -Subject: [PATCH 279/304] drm/vc4: Add missing __iomem annotation to hw_dlist. +Subject: [PATCH 278/381] drm/vc4: Add missing __iomem annotation to hw_dlist. This is the pointer to the HVS device's memory where we stored the contents of *dlist. diff --git a/target/linux/brcm2708/patches-4.4/0280-drm-vc4-Move-the-plane-clipping-scaling-setup-to-a-s.patch b/target/linux/brcm2708/patches-4.4/0279-drm-vc4-Move-the-plane-clipping-scaling-setup-to-a-s.patch index 38d121f..1410a87 100644 --- a/target/linux/brcm2708/patches-4.4/0280-drm-vc4-Move-the-plane-clipping-scaling-setup-to-a-s.patch +++ b/target/linux/brcm2708/patches-4.4/0279-drm-vc4-Move-the-plane-clipping-scaling-setup-to-a-s.patch @@ -1,7 +1,7 @@ -From 85b7377efcfbf19aa6b0602ba3aa501ce7e7c9bd Mon Sep 17 00:00:00 2001 +From 647c62f1d368e2418d8abc6ea11c0c1bac7fae11 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 28 Dec 2015 14:34:44 -0800 -Subject: [PATCH 280/304] drm/vc4: Move the plane clipping/scaling setup to a +Subject: [PATCH 279/381] drm/vc4: Move the plane clipping/scaling setup to a separate function. As we add actual scaling, this is going to get way more complicated. diff --git a/target/linux/brcm2708/patches-4.4/0281-drm-vc4-Add-a-proper-short-circut-path-for-legacy-cu.patch b/target/linux/brcm2708/patches-4.4/0280-drm-vc4-Add-a-proper-short-circut-path-for-legacy-cu.patch index 46b0c64..645a7a4 100644 --- a/target/linux/brcm2708/patches-4.4/0281-drm-vc4-Add-a-proper-short-circut-path-for-legacy-cu.patch +++ b/target/linux/brcm2708/patches-4.4/0280-drm-vc4-Add-a-proper-short-circut-path-for-legacy-cu.patch @@ -1,7 +1,7 @@ -From a53e75a061bbfb0bb24128a2a9c9961ec20e22ec Mon Sep 17 00:00:00 2001 +From bdd4e13374cb436ccb534f5f58bd840e7d055ec9 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Wed, 30 Dec 2015 11:50:22 -0800 -Subject: [PATCH 281/304] drm/vc4: Add a proper short-circut path for legacy +Subject: [PATCH 280/381] drm/vc4: Add a proper short-circut path for legacy cursor updates. Previously, on every modeset we would allocate new display list diff --git a/target/linux/brcm2708/patches-4.4/0282-drm-vc4-Make-the-CRTCs-cooperate-on-allocating-displ.patch b/target/linux/brcm2708/patches-4.4/0281-drm-vc4-Make-the-CRTCs-cooperate-on-allocating-displ.patch index 00fe7ba..76afc10 100644 --- a/target/linux/brcm2708/patches-4.4/0282-drm-vc4-Make-the-CRTCs-cooperate-on-allocating-displ.patch +++ b/target/linux/brcm2708/patches-4.4/0281-drm-vc4-Make-the-CRTCs-cooperate-on-allocating-displ.patch @@ -1,7 +1,7 @@ -From 85d92a47f1a200de3ea7cd0a3d790b2a286ade40 Mon Sep 17 00:00:00 2001 +From 645f9aea7c4c7880059f87a715a8bdd004ef9604 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 28 Dec 2015 13:25:41 -0800 -Subject: [PATCH 282/304] drm/vc4: Make the CRTCs cooperate on allocating +Subject: [PATCH 281/381] drm/vc4: Make the CRTCs cooperate on allocating display lists. So far, we've only ever lit up one CRTC, so this has been fine. To diff --git a/target/linux/brcm2708/patches-4.4/0283-drm-vc4-Add-more-display-planes-to-each-CRTC.patch b/target/linux/brcm2708/patches-4.4/0282-drm-vc4-Add-more-display-planes-to-each-CRTC.patch index 89800e7..34d6a18 100644 --- a/target/linux/brcm2708/patches-4.4/0283-drm-vc4-Add-more-display-planes-to-each-CRTC.patch +++ b/target/linux/brcm2708/patches-4.4/0282-drm-vc4-Add-more-display-planes-to-each-CRTC.patch @@ -1,7 +1,7 @@ -From 340763d1863fe246b44405edeba01889c81e5cb7 Mon Sep 17 00:00:00 2001 +From 5735ac96c821e3caf84de2d2358d0993130bc999 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 20 Oct 2015 14:18:56 +0100 -Subject: [PATCH 283/304] drm/vc4: Add more display planes to each CRTC. +Subject: [PATCH 282/381] drm/vc4: Add more display planes to each CRTC. Previously we only did the primary and cursor plane, but overlay planes are useful and just require this setup to add, since all planes diff --git a/target/linux/brcm2708/patches-4.4/0284-drm-vc4-Fix-which-value-is-being-used-for-source-ima.patch b/target/linux/brcm2708/patches-4.4/0283-drm-vc4-Fix-which-value-is-being-used-for-source-ima.patch index 49b128e..6b32b37 100644 --- a/target/linux/brcm2708/patches-4.4/0284-drm-vc4-Fix-which-value-is-being-used-for-source-ima.patch +++ b/target/linux/brcm2708/patches-4.4/0283-drm-vc4-Fix-which-value-is-being-used-for-source-ima.patch @@ -1,7 +1,7 @@ -From 309b7268e9cc7baa21d195cc98387cb984720185 Mon Sep 17 00:00:00 2001 +From b5b8069d79586dd9ff61b7e71fa0754a211dd0a8 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 28 Dec 2015 14:45:25 -0800 -Subject: [PATCH 284/304] drm/vc4: Fix which value is being used for source +Subject: [PATCH 283/381] drm/vc4: Fix which value is being used for source image size. This doesn't matter yet since we only allow 1:1 scaling, but the diff --git a/target/linux/brcm2708/patches-4.4/0285-drm-vc4-Add-support-for-scaling-of-display-planes.patch b/target/linux/brcm2708/patches-4.4/0284-drm-vc4-Add-support-for-scaling-of-display-planes.patch index fc1934d..b7b985c 100644 --- a/target/linux/brcm2708/patches-4.4/0285-drm-vc4-Add-support-for-scaling-of-display-planes.patch +++ b/target/linux/brcm2708/patches-4.4/0284-drm-vc4-Add-support-for-scaling-of-display-planes.patch @@ -1,7 +1,7 @@ -From 82360945a8104336f585180cd8d9c5fe4099d94b Mon Sep 17 00:00:00 2001 +From 52e3b2b7276aebafa566574945c9d5854215add3 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 20 Oct 2015 16:06:57 +0100 -Subject: [PATCH 285/304] drm/vc4: Add support for scaling of display planes. +Subject: [PATCH 284/381] drm/vc4: Add support for scaling of display planes. This implements a simple policy for choosing scaling modes (trapezoidal for decimation, PPF for magnification), and a single PPF diff --git a/target/linux/brcm2708/patches-4.4/0286-drm-vc4-Add-support-for-YUV-planes.patch b/target/linux/brcm2708/patches-4.4/0285-drm-vc4-Add-support-for-YUV-planes.patch index 9bd624a..594dcc6 100644 --- a/target/linux/brcm2708/patches-4.4/0286-drm-vc4-Add-support-for-YUV-planes.patch +++ b/target/linux/brcm2708/patches-4.4/0285-drm-vc4-Add-support-for-YUV-planes.patch @@ -1,7 +1,7 @@ -From 59b40e05378ba51d3e5355f8860fca1341edf0c0 Mon Sep 17 00:00:00 2001 +From 4760d384fa61412cfff7ac9e4166610cff125f53 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Wed, 30 Dec 2015 12:25:44 -0800 -Subject: [PATCH 286/304] drm/vc4: Add support for YUV planes. +Subject: [PATCH 285/381] drm/vc4: Add support for YUV planes. This supports 420 and 422 subsampling with 2 or 3 planes, tested with modetest. It doesn't set up chroma subsampling position (which it diff --git a/target/linux/brcm2708/patches-4.4/0287-drm-vc4-Fix-spurious-GPU-resets-due-to-BO-reuse.patch b/target/linux/brcm2708/patches-4.4/0286-drm-vc4-Fix-spurious-GPU-resets-due-to-BO-reuse.patch index b9bd493..367bb56 100644 --- a/target/linux/brcm2708/patches-4.4/0287-drm-vc4-Fix-spurious-GPU-resets-due-to-BO-reuse.patch +++ b/target/linux/brcm2708/patches-4.4/0286-drm-vc4-Fix-spurious-GPU-resets-due-to-BO-reuse.patch @@ -1,7 +1,7 @@ -From 6fde872f91f4ff8dcf1b2c2017c04e4f1dee07f7 Mon Sep 17 00:00:00 2001 +From cc502edf8c0515a8b3c410d4bfda002a4db88e4f Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 8 Feb 2016 11:19:14 -0800 -Subject: [PATCH 287/304] drm/vc4: Fix spurious GPU resets due to BO reuse. +Subject: [PATCH 286/381] drm/vc4: Fix spurious GPU resets due to BO reuse. We were tracking the "where are the head pointers pointing" globally, so if another job reused the same BOs and execution was at the same diff --git a/target/linux/brcm2708/patches-4.4/0288-drm-vc4-Fix-a-framebuffer-reference-leak-on-async-fl.patch b/target/linux/brcm2708/patches-4.4/0287-drm-vc4-Fix-a-framebuffer-reference-leak-on-async-fl.patch index 01e1fda..c32557b 100644 --- a/target/linux/brcm2708/patches-4.4/0288-drm-vc4-Fix-a-framebuffer-reference-leak-on-async-fl.patch +++ b/target/linux/brcm2708/patches-4.4/0287-drm-vc4-Fix-a-framebuffer-reference-leak-on-async-fl.patch @@ -1,7 +1,7 @@ -From af6fb397532633e85bb101801d8156b2263aa54f Mon Sep 17 00:00:00 2001 +From 73902ea67be85e6a5d440fed2c53e5364125c4e1 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 5 Feb 2016 15:06:15 -0800 -Subject: [PATCH 288/304] drm/vc4: Fix a framebuffer reference leak on async +Subject: [PATCH 287/381] drm/vc4: Fix a framebuffer reference leak on async flip interrupt. We'd need X to queue up an async pageflip while another is diff --git a/target/linux/brcm2708/patches-4.4/0289-drm-vc4-Bring-HDMI-up-from-power-off-if-necessary.patch b/target/linux/brcm2708/patches-4.4/0288-drm-vc4-Bring-HDMI-up-from-power-off-if-necessary.patch index 4a1a7ed..9868cbb 100644 --- a/target/linux/brcm2708/patches-4.4/0289-drm-vc4-Bring-HDMI-up-from-power-off-if-necessary.patch +++ b/target/linux/brcm2708/patches-4.4/0288-drm-vc4-Bring-HDMI-up-from-power-off-if-necessary.patch @@ -1,7 +1,7 @@ -From e25771aa6a4b2b701f3280956d97de4682c54231 Mon Sep 17 00:00:00 2001 +From b90794bb85c90b4276fea302cf75251021134e7a Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 12 Feb 2016 14:15:14 -0800 -Subject: [PATCH 289/304] drm/vc4: Bring HDMI up from power off if necessary. +Subject: [PATCH 288/381] drm/vc4: Bring HDMI up from power off if necessary. If the firmware hadn't brought up HDMI for us, we need to do its power-on reset sequence (reset HD and and clear its STANDBY bits, diff --git a/target/linux/brcm2708/patches-4.4/0290-drm-vc4-Add-another-reg-to-HDMI-debug-dumping.patch b/target/linux/brcm2708/patches-4.4/0289-drm-vc4-Add-another-reg-to-HDMI-debug-dumping.patch index 74895b6..6497f12 100644 --- a/target/linux/brcm2708/patches-4.4/0290-drm-vc4-Add-another-reg-to-HDMI-debug-dumping.patch +++ b/target/linux/brcm2708/patches-4.4/0289-drm-vc4-Add-another-reg-to-HDMI-debug-dumping.patch @@ -1,7 +1,7 @@ -From 816b426c27ea90f113f83a7a767e03aa78fbcc03 Mon Sep 17 00:00:00 2001 +From 2f684276a677eb2133a9ec0c9fdc294a62a5d6dd Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 12 Feb 2016 15:16:56 -0800 -Subject: [PATCH 290/304] drm/vc4: Add another reg to HDMI debug dumping. +Subject: [PATCH 289/381] drm/vc4: Add another reg to HDMI debug dumping. This is also involved in the HDMI setup sequence so it's nice to see it. diff --git a/target/linux/brcm2708/patches-4.4/0291-drm-vc4-Fix-the-name-of-the-VSYNCD_EVEN-register.patch b/target/linux/brcm2708/patches-4.4/0290-drm-vc4-Fix-the-name-of-the-VSYNCD_EVEN-register.patch index 6d9e1c0..32d1194 100644 --- a/target/linux/brcm2708/patches-4.4/0291-drm-vc4-Fix-the-name-of-the-VSYNCD_EVEN-register.patch +++ b/target/linux/brcm2708/patches-4.4/0290-drm-vc4-Fix-the-name-of-the-VSYNCD_EVEN-register.patch @@ -1,7 +1,7 @@ -From e3f14344d3d427d0b9cdbf4e3039d88320836471 Mon Sep 17 00:00:00 2001 +From 659c32d3344952ef9c49a18d512318e5dca9eff3 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 15 Feb 2016 17:06:02 -0800 -Subject: [PATCH 291/304] drm/vc4: Fix the name of the VSYNCD_EVEN register. +Subject: [PATCH 290/381] drm/vc4: Fix the name of the VSYNCD_EVEN register. It's used for delaying vsync in interlaced mode. diff --git a/target/linux/brcm2708/patches-4.4/0292-drm-vc4-Fix-setting-of-vertical-timings-in-the-CRTC.patch b/target/linux/brcm2708/patches-4.4/0291-drm-vc4-Fix-setting-of-vertical-timings-in-the-CRTC.patch index c5a1b97..319fc16 100644 --- a/target/linux/brcm2708/patches-4.4/0292-drm-vc4-Fix-setting-of-vertical-timings-in-the-CRTC.patch +++ b/target/linux/brcm2708/patches-4.4/0291-drm-vc4-Fix-setting-of-vertical-timings-in-the-CRTC.patch @@ -1,7 +1,7 @@ -From a0d015caa8ddfd37ae8cbfc7aec1d614b5ad3b78 Mon Sep 17 00:00:00 2001 +From c6f8dd873098c2c41e97606d55b806a8c5965b3e Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 15 Feb 2016 17:31:41 -0800 -Subject: [PATCH 292/304] drm/vc4: Fix setting of vertical timings in the CRTC. +Subject: [PATCH 291/381] drm/vc4: Fix setting of vertical timings in the CRTC. It looks like when I went to add the interlaced bits, I just took the existing PV_VERT* block and indented it, instead of copy and pasting diff --git a/target/linux/brcm2708/patches-4.4/0293-drm-vc4-Initialize-scaler-DISPBKGND-on-modeset.patch b/target/linux/brcm2708/patches-4.4/0292-drm-vc4-Initialize-scaler-DISPBKGND-on-modeset.patch index 6ca798d..f3bbefb 100644 --- a/target/linux/brcm2708/patches-4.4/0293-drm-vc4-Initialize-scaler-DISPBKGND-on-modeset.patch +++ b/target/linux/brcm2708/patches-4.4/0292-drm-vc4-Initialize-scaler-DISPBKGND-on-modeset.patch @@ -1,7 +1,7 @@ -From 072c90e010990be7841b88b268b9fb29806088e0 Mon Sep 17 00:00:00 2001 +From b7c76f75bc8e373d185a222bf7fa0ceb5f9d6d0a Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 16 Feb 2016 10:24:08 -0800 -Subject: [PATCH 293/304] drm/vc4: Initialize scaler DISPBKGND on modeset. +Subject: [PATCH 292/381] drm/vc4: Initialize scaler DISPBKGND on modeset. We weren't updating the interlaced bit, so we'd scan out incorrectly if the firmware had brought up the TV encoder and we were switching to diff --git a/target/linux/brcm2708/patches-4.4/0294-drm-vc4-improve-throughput-by-pipelining-binning-and.patch b/target/linux/brcm2708/patches-4.4/0293-drm-vc4-improve-throughput-by-pipelining-binning-and.patch index 89c067b..61bddd1 100644 --- a/target/linux/brcm2708/patches-4.4/0294-drm-vc4-improve-throughput-by-pipelining-binning-and.patch +++ b/target/linux/brcm2708/patches-4.4/0293-drm-vc4-improve-throughput-by-pipelining-binning-and.patch @@ -1,7 +1,7 @@ -From a2c21b04f340f594c16f9c7235ec7b7f78a96a1f Mon Sep 17 00:00:00 2001 +From 9e72968ae5f2e27c4f1d2b90337aa2d27c06cae4 Mon Sep 17 00:00:00 2001 From: Varad Gautam <varadgautam@gmail.com> Date: Wed, 17 Feb 2016 19:08:21 +0530 -Subject: [PATCH 294/304] drm/vc4: improve throughput by pipelining binning and +Subject: [PATCH 293/381] drm/vc4: improve throughput by pipelining binning and rendering jobs The hardware provides us with separate threads for binning and diff --git a/target/linux/brcm2708/patches-4.4/0295-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch b/target/linux/brcm2708/patches-4.4/0294-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch index 4f74d0a..df74586 100644 --- a/target/linux/brcm2708/patches-4.4/0295-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch +++ b/target/linux/brcm2708/patches-4.4/0294-drm-vc4-Let-gpiolib-know-that-we-re-OK-with-sleeping.patch @@ -1,7 +1,7 @@ -From 10f0d3fb0d155b0a6837f56a5e6a663a33d003ba Mon Sep 17 00:00:00 2001 +From 5967aea469c030c3bc258b52b9f3704fd9873e63 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 29 Feb 2016 17:53:00 -0800 -Subject: [PATCH 295/304] drm/vc4: Let gpiolib know that we're OK with sleeping +Subject: [PATCH 294/381] drm/vc4: Let gpiolib know that we're OK with sleeping for HPD. Fixes an error thrown every few seconds when we poll HPD when it's on diff --git a/target/linux/brcm2708/patches-4.4/0296-drm-vc4-Respect-GPIO_ACTIVE_LOW-on-HDMI-HPD-if-set-i.patch b/target/linux/brcm2708/patches-4.4/0295-drm-vc4-Respect-GPIO_ACTIVE_LOW-on-HDMI-HPD-if-set-i.patch index e32cff1..c068bd9 100644 --- a/target/linux/brcm2708/patches-4.4/0296-drm-vc4-Respect-GPIO_ACTIVE_LOW-on-HDMI-HPD-if-set-i.patch +++ b/target/linux/brcm2708/patches-4.4/0295-drm-vc4-Respect-GPIO_ACTIVE_LOW-on-HDMI-HPD-if-set-i.patch @@ -1,7 +1,7 @@ -From 4be409839b81a2fd724efc4cda01395130e20910 Mon Sep 17 00:00:00 2001 +From 2e6c1ee022829aa063838c244dbb94e2a8df04d2 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Mon, 29 Feb 2016 17:53:01 -0800 -Subject: [PATCH 296/304] drm/vc4: Respect GPIO_ACTIVE_LOW on HDMI HPD if set +Subject: [PATCH 295/381] drm/vc4: Respect GPIO_ACTIVE_LOW on HDMI HPD if set in the devicetree. The original Raspberry Pi had the GPIO active high, but the later diff --git a/target/linux/brcm2708/patches-4.4/0297-drm-vc4-Return-EFAULT-on-copy_from_user-failure.patch b/target/linux/brcm2708/patches-4.4/0296-drm-vc4-Return-EFAULT-on-copy_from_user-failure.patch index 257f43c..9fc0542 100644 --- a/target/linux/brcm2708/patches-4.4/0297-drm-vc4-Return-EFAULT-on-copy_from_user-failure.patch +++ b/target/linux/brcm2708/patches-4.4/0296-drm-vc4-Return-EFAULT-on-copy_from_user-failure.patch @@ -1,7 +1,7 @@ -From 5ae2b2779bed5095268019d56394420e7c751c29 Mon Sep 17 00:00:00 2001 +From ca25ba22f36a3e55b94f650e402564d830843edb Mon Sep 17 00:00:00 2001 From: Dan Carpenter <dan.carpenter@oracle.com> Date: Tue, 8 Mar 2016 15:09:41 +0300 -Subject: [PATCH 297/304] drm/vc4: Return -EFAULT on copy_from_user() failure +Subject: [PATCH 296/381] drm/vc4: Return -EFAULT on copy_from_user() failure The copy_from_user() function returns the number of bytes not copied but we want to return a negative error code. diff --git a/target/linux/brcm2708/patches-4.4/0298-drm-vc4-Recognize-a-more-specific-compatible-string-.patch b/target/linux/brcm2708/patches-4.4/0297-drm-vc4-Recognize-a-more-specific-compatible-string-.patch index f3f24f6..7060bf2 100644 --- a/target/linux/brcm2708/patches-4.4/0298-drm-vc4-Recognize-a-more-specific-compatible-string-.patch +++ b/target/linux/brcm2708/patches-4.4/0297-drm-vc4-Recognize-a-more-specific-compatible-string-.patch @@ -1,7 +1,7 @@ -From fc45e6dc816d76b839a6efad3ee5bbb4def966c8 Mon Sep 17 00:00:00 2001 +From 73ecaa8211e2751d37bffc316cea700927b228b7 Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Fri, 4 Mar 2016 12:32:07 -0800 -Subject: [PATCH 298/304] drm/vc4: Recognize a more specific compatible string +Subject: [PATCH 297/381] drm/vc4: Recognize a more specific compatible string for V3D. The Raspberry Pi Foundation's firmware updates are shipping device diff --git a/target/linux/brcm2708/patches-4.4/0299-ARM-bcm2708-Move-the-CMA-range-down-for-kernel-4.4.patch b/target/linux/brcm2708/patches-4.4/0298-ARM-bcm2708-Move-the-CMA-range-down-for-kernel-4.4.patch index 2f6cb68..19243cc 100644 --- a/target/linux/brcm2708/patches-4.4/0299-ARM-bcm2708-Move-the-CMA-range-down-for-kernel-4.4.patch +++ b/target/linux/brcm2708/patches-4.4/0298-ARM-bcm2708-Move-the-CMA-range-down-for-kernel-4.4.patch @@ -1,7 +1,7 @@ -From 08a0e34ea6911206ad18cec68ab1089505b0090a Mon Sep 17 00:00:00 2001 +From 94f13d08b80c3470b57b7997766049f2860f22ba Mon Sep 17 00:00:00 2001 From: Eric Anholt <eric@anholt.net> Date: Tue, 19 Apr 2016 17:21:06 -0700 -Subject: [PATCH 299/304] ARM: bcm2708: Move the CMA range down for kernel 4.4. +Subject: [PATCH 298/381] ARM: bcm2708: Move the CMA range down for kernel 4.4. The previous area no longer works, for reasons I haven't investigated. Just move it somewhere that works. diff --git a/target/linux/brcm2708/patches-4.4/0300-clk-bcm2835-fix-check-of-error-code-returned-by-devm.patch b/target/linux/brcm2708/patches-4.4/0299-clk-bcm2835-fix-check-of-error-code-returned-by-devm.patch index 0f29015..25b26a9 100644 --- a/target/linux/brcm2708/patches-4.4/0300-clk-bcm2835-fix-check-of-error-code-returned-by-devm.patch +++ b/target/linux/brcm2708/patches-4.4/0299-clk-bcm2835-fix-check-of-error-code-returned-by-devm.patch @@ -1,7 +1,7 @@ -From 2b3a67805c0b48fce377b60237ee29edf90996ee Mon Sep 17 00:00:00 2001 +From f083d686ec57e2b856f12a52978b594d719cddfc Mon Sep 17 00:00:00 2001 From: Vladimir Zapolskiy <vz@mleia.com> Date: Sun, 6 Mar 2016 03:21:35 +0200 -Subject: [PATCH 300/304] clk: bcm2835: fix check of error code returned by +Subject: [PATCH 299/381] clk: bcm2835: fix check of error code returned by devm_ioremap_resource() The change fixes potential oops while accessing iomem on invalid diff --git a/target/linux/brcm2708/patches-4.4/0301-vchiq_arm-Add-completion-records-under-the-mutex.patch b/target/linux/brcm2708/patches-4.4/0300-vchiq_arm-Add-completion-records-under-the-mutex.patch index 399e80e..14bb755 100644 --- a/target/linux/brcm2708/patches-4.4/0301-vchiq_arm-Add-completion-records-under-the-mutex.patch +++ b/target/linux/brcm2708/patches-4.4/0300-vchiq_arm-Add-completion-records-under-the-mutex.patch @@ -1,7 +1,7 @@ -From 48b162fd15cc5a39d244f7c339786df4aa4c2c4d Mon Sep 17 00:00:00 2001 +From 9b9ba43bf2cfd1bde5651f69a4f141a66dd7a012 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 21 Apr 2016 13:49:32 +0100 -Subject: [PATCH 301/304] vchiq_arm: Add completion records under the mutex +Subject: [PATCH 300/381] vchiq_arm: Add completion records under the mutex An issue was observed when flushing openmax components which generate a large number of messages returning diff --git a/target/linux/brcm2708/patches-4.4/0302-config-Add-DRM_UDL-module.patch b/target/linux/brcm2708/patches-4.4/0301-config-Add-DRM_UDL-module.patch index 7e2c2f4..acaedb1 100644 --- a/target/linux/brcm2708/patches-4.4/0302-config-Add-DRM_UDL-module.patch +++ b/target/linux/brcm2708/patches-4.4/0301-config-Add-DRM_UDL-module.patch @@ -1,7 +1,7 @@ -From cb1ee7f3f3df6a311f2c5c353ae1792c1f9c2881 Mon Sep 17 00:00:00 2001 +From dd6c8868f14136f8095b8cb1a35254b18cadc434 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 21 Apr 2016 16:07:15 +0100 -Subject: [PATCH 302/304] config: Add DRM_UDL module +Subject: [PATCH 301/381] config: Add DRM_UDL module See: https://github.com/raspberrypi/linux/issues/1422 diff --git a/target/linux/brcm2708/patches-4.4/0303-bcm2835-i2s-Reduce-the-TX-DREQ-threshold.patch b/target/linux/brcm2708/patches-4.4/0302-bcm2835-i2s-Reduce-the-TX-DREQ-threshold.patch index 8cfcf79..7c6e4f0 100644 --- a/target/linux/brcm2708/patches-4.4/0303-bcm2835-i2s-Reduce-the-TX-DREQ-threshold.patch +++ b/target/linux/brcm2708/patches-4.4/0302-bcm2835-i2s-Reduce-the-TX-DREQ-threshold.patch @@ -1,7 +1,7 @@ -From ddb9af17e2f52474d45c0afc04abc2af4510110e Mon Sep 17 00:00:00 2001 +From 0d3f33f6f76201d8468a4da376b1b0e84740cecb Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Thu, 21 Apr 2016 15:44:14 +0100 -Subject: [PATCH 303/304] bcm2835-i2s: Reduce the TX DREQ threshold +Subject: [PATCH 302/381] bcm2835-i2s: Reduce the TX DREQ threshold TX FIFO overrun is thought to be the cause of channel swapping, so reducing the DREQ threshold seems reasonable and appears to be diff --git a/target/linux/brcm2708/patches-4.4/0304-V4L2-Request-maximum-resolution-from-GPU.patch b/target/linux/brcm2708/patches-4.4/0303-V4L2-Request-maximum-resolution-from-GPU.patch index 85dcdf7..c4d9b0c 100644 --- a/target/linux/brcm2708/patches-4.4/0304-V4L2-Request-maximum-resolution-from-GPU.patch +++ b/target/linux/brcm2708/patches-4.4/0303-V4L2-Request-maximum-resolution-from-GPU.patch @@ -1,7 +1,7 @@ -From 0a2bdc152d2a9f8e0709fa4bd42fa75190b01e57 Mon Sep 17 00:00:00 2001 +From 5646e586e0494722d5d0783b573819b6d238c71b Mon Sep 17 00:00:00 2001 From: Dave Stevenson <6by9@users.noreply.github.com> Date: Sat, 16 Apr 2016 23:09:54 +0100 -Subject: [PATCH 304/304] V4L2: Request maximum resolution from GPU +Subject: [PATCH 303/381] V4L2: Request maximum resolution from GPU Get resolution information about the sensors from the GPU and advertise it correctly. diff --git a/target/linux/brcm2708/patches-4.4/0304-ARM-bcm2835-add-i2s-gpio28-31-for-cm.patch b/target/linux/brcm2708/patches-4.4/0304-ARM-bcm2835-add-i2s-gpio28-31-for-cm.patch new file mode 100644 index 0000000..05cac0e --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0304-ARM-bcm2835-add-i2s-gpio28-31-for-cm.patch @@ -0,0 +1,62 @@ +From 791046d531f798944715a214748387449ae9c4b8 Mon Sep 17 00:00:00 2001 +From: Martin Sperl <kernel@martin.sperl.org> +Date: Sat, 23 Apr 2016 15:21:41 +0000 +Subject: [PATCH 304/381] ARM: bcm2835: add i2s-gpio28-31 for cm + +Add i2s-gpio28-31 overlay for compute module +so that i2s is using gpio28-31 + +Signed-off-by: Martin Sperl <kernel@martin.sperl.org> +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 6 ++++++ + arch/arm/boot/dts/overlays/i2s-gpio28-31-overlay.dts | 18 ++++++++++++++++++ + 3 files changed, 25 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/i2s-gpio28-31-overlay.dts + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -37,6 +37,7 @@ dtbo-$(RPI_DT_OVERLAYS) += i2c-mux-pca95 + dtbo-$(RPI_DT_OVERLAYS) += i2c-pwm-pca9685a.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c0-bcm2708.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c1-bcm2708.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += i2s-gpio28-31.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2s-mmap.dtbo + dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dac.dtbo + dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dacplus.dtbo +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -464,6 +464,12 @@ Params: sda1_pin GPIO pin + default 4) + + ++Name: i2s-gpio28-31 ++Info: move I2S function block to GPIO 28 to 31 ++Load: dtoverlay=i2s-gpio28-31 ++Params: <None> ++ ++ + Name: i2s-mmap + Info: Enables mmap support in the bcm2708-i2s driver + Load: dtoverlay=i2s-mmap +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/i2s-gpio28-31-overlay.dts +@@ -0,0 +1,18 @@ ++/* ++ * Device tree overlay to move i2s to gpio 28 to 31 on CM ++ */ ++ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835", "brcm,bcm2836", "brcm,bcm2708", "brcm,bcm2709"; ++ ++ fragment@0 { ++ target = <&i2s_pins>; ++ __overlay__ { ++ brcm,pins = <28 29 30 31>; ++ brcm,function = <6>; /* alt2 */ ++ }; ++ }; ++}; diff --git a/target/linux/brcm2708/patches-4.4/0305-drm-vc4-Add-DT-parameters-to-control-CMA-usage.patch b/target/linux/brcm2708/patches-4.4/0305-drm-vc4-Add-DT-parameters-to-control-CMA-usage.patch new file mode 100644 index 0000000..797023d --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0305-drm-vc4-Add-DT-parameters-to-control-CMA-usage.patch @@ -0,0 +1,75 @@ +From 937dd48dd631d45dbee39853dcb1cd98220bb1e5 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Sun, 24 Apr 2016 17:28:15 +0100 +Subject: [PATCH 305/381] drm/vc4: Add DT parameters to control CMA usage + +Example: dtoverlay=vc4-kms-v3d,cma-128 + +See: https://github.com/raspberrypi/linux/pull/1431 + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/README | 8 +++-- + arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts | 36 ++++++++++++++++++++++ + 2 files changed, 42 insertions(+), 2 deletions(-) + +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -1023,8 +1023,12 @@ Name: vc4-kms-v3d + Info: Enable Eric Anholt's DRM VC4 HDMI/HVS/V3D driver. Running startx or + booting to GUI while this overlay is in use will cause interesting + lockups. +-Load: dtoverlay=vc4-kms-v3d +-Params: <None> ++Load: dtoverlay=vc4-kms-v3d,<param> ++Params: cma-256 CMA is 256MB, 256MB-aligned (needs 1GB) ++ cma-192 CMA is 192MB, 256MB-aligned (needs 1GB) ++ cma-128 CMA is 128MB, 128MB-aligned ++ cma-96 CMA is 96MB, 128MB-aligned ++ cma-64 CMA is 64MB, 64MB-aligned + + + Name: vga666 +--- a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts ++++ b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts +@@ -94,4 +94,40 @@ + bootargs = "cma=256M@256M"; + }; + }; ++ ++ fragment@5 { ++ target-path = "/chosen"; ++ __dormant__ { ++ bootargs = "cma=192M@256M"; ++ }; ++ }; ++ ++ fragment@6 { ++ target-path = "/chosen"; ++ __dormant__ { ++ bootargs = "cma=128M@128M"; ++ }; ++ }; ++ ++ fragment@7 { ++ target-path = "/chosen"; ++ __dormant__ { ++ bootargs = "cma=96M@128M"; ++ }; ++ }; ++ ++ fragment@8 { ++ target-path = "/chosen"; ++ __dormant__ { ++ bootargs = "cma=64M@64M"; ++ }; ++ }; ++ ++ __overrides__ { ++ cma-256 = <0>,"+4-5-6-7-8"; ++ cma-192 = <0>,"-4+5-6-7-8"; ++ cma-128 = <0>,"-4-5+6-7-8"; ++ cma-96 = <0>,"-4-5-6+7-8"; ++ cma-64 = <0>,"-4-5-6-7+8"; ++ }; + }; diff --git a/target/linux/brcm2708/patches-4.4/0306-SQUASH-BCM270X_DT-Add-make-rule-for-sdio-1bit.patch b/target/linux/brcm2708/patches-4.4/0306-SQUASH-BCM270X_DT-Add-make-rule-for-sdio-1bit.patch new file mode 100644 index 0000000..9d23d4c --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0306-SQUASH-BCM270X_DT-Add-make-rule-for-sdio-1bit.patch @@ -0,0 +1,22 @@ +From 3fc5b9e6d4ec9ed6dc6e6165099e3e5e552eb446 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Mon, 25 Apr 2016 10:43:36 +0100 +Subject: [PATCH 306/381] SQUASH: BCM270X_DT: Add make rule for sdio-1bit + +See: https://github.com/raspberrypi/linux/pull/1301 + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -66,6 +66,7 @@ dtbo-$(RPI_DT_OVERLAYS) += rpi-proto.dtb + dtbo-$(RPI_DT_OVERLAYS) += rpi-sense.dtbo + dtbo-$(RPI_DT_OVERLAYS) += sdhost.dtbo + dtbo-$(RPI_DT_OVERLAYS) += sdio.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += sdio-1bit.dtbo + dtbo-$(RPI_DT_OVERLAYS) += sdtweak.dtbo + dtbo-$(RPI_DT_OVERLAYS) += smi-dev.dtbo + dtbo-$(RPI_DT_OVERLAYS) += smi-nand.dtbo diff --git a/target/linux/brcm2708/patches-4.4/0307-dts-add-overlay-for-pitft22.patch b/target/linux/brcm2708/patches-4.4/0307-dts-add-overlay-for-pitft22.patch new file mode 100644 index 0000000..9827d59 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0307-dts-add-overlay-for-pitft22.patch @@ -0,0 +1,123 @@ +From 56fa6791fbd2021cec1eeb45462b2ad3d1631a05 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Petter=20Mab=C3=A4cker?= <petter@technux.se> +Date: Fri, 8 Jan 2016 09:02:44 +0100 +Subject: [PATCH 307/381] dts: add overlay for pitft22 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Add the pitft22 overlay from adafruit Adafruit-Pi-Kernel-o-Matic repo: +https://github.com/adafruit/Adafruit-Pi-Kernel-o-Matic + +Signed-off-by: Petter Mabäcker <petter@technux.se> +Signed-off-by: Andrei Gherzan <andrei@resin.io> +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 12 +++++ + arch/arm/boot/dts/overlays/pitft22-overlay.dts | 69 ++++++++++++++++++++++++++ + 3 files changed, 82 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/pitft22-overlay.dts + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -51,6 +51,7 @@ dtbo-$(RPI_DT_OVERLAYS) += pi3-disable-b + dtbo-$(RPI_DT_OVERLAYS) += pi3-miniuart-bt.dtbo + dtbo-$(RPI_DT_OVERLAYS) += piscreen.dtbo + dtbo-$(RPI_DT_OVERLAYS) += piscreen2r.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += pitft22.dtbo + dtbo-$(RPI_DT_OVERLAYS) += pitft28-capacitive.dtbo + dtbo-$(RPI_DT_OVERLAYS) += pitft28-resistive.dtbo + dtbo-$(RPI_DT_OVERLAYS) += pps-gpio.dtbo +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -644,6 +644,18 @@ Params: speed Display + xohms Touchpanel sensitivity (X-plate resistance) + + ++Name: pitft22 ++Info: Adafruit PiTFT 2.2" screen ++Load: dtoverlay=pitft22,<param>=<val> ++Params: speed Display SPI bus speed ++ ++ rotate Display rotation {0,90,180,270} ++ ++ fps Delay between frame updates ++ ++ debug Debug output level {0-7} ++ ++ + Name: pitft28-capacitive + Info: Adafruit PiTFT 2.8" capacitive touch screen + Load: dtoverlay=pitft28-capacitive,<param>=<val> +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/pitft22-overlay.dts +@@ -0,0 +1,69 @@ ++/* ++ * Device Tree overlay for pitft by Adafruit ++ * ++ */ ++ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; ++ ++ fragment@0 { ++ target = <&spi0>; ++ __overlay__ { ++ status = "okay"; ++ ++ spidev@0{ ++ status = "disabled"; ++ }; ++ ++ spidev@1{ ++ status = "disabled"; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&gpio>; ++ __overlay__ { ++ pitft_pins: pitft_pins { ++ brcm,pins = <25>; ++ brcm,function = <1>; /* out */ ++ brcm,pull = <0>; /* none */ ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&spi0>; ++ __overlay__ { ++ /* needed to avoid dtc warning */ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ pitft: pitft@0{ ++ compatible = "ilitek,ili9340"; ++ reg = <0>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pitft_pins>; ++ ++ spi-max-frequency = <32000000>; ++ rotate = <90>; ++ fps = <25>; ++ bgr; ++ buswidth = <8>; ++ dc-gpios = <&gpio 25 0>; ++ debug = <0>; ++ }; ++ ++ }; ++ }; ++ ++ __overrides__ { ++ speed = <&pitft>,"spi-max-frequency:0"; ++ rotate = <&pitft>,"rotate:0"; ++ fps = <&pitft>,"fps:0"; ++ debug = <&pitft>,"debug:0"; ++ }; ++}; diff --git a/target/linux/brcm2708/patches-4.4/0308-BCM270X_DT-Sound-DT-adjustments-for-Dynamic-DT.patch b/target/linux/brcm2708/patches-4.4/0308-BCM270X_DT-Sound-DT-adjustments-for-Dynamic-DT.patch new file mode 100644 index 0000000..d89bdcf --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0308-BCM270X_DT-Sound-DT-adjustments-for-Dynamic-DT.patch @@ -0,0 +1,578 @@ +From 7ad6d43eb9631ca8f4bb51f920b6fd2664d1b214 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Tue, 26 Apr 2016 10:44:59 +0100 +Subject: [PATCH 308/381] BCM270X_DT: Sound DT adjustments for Dynamic DT + +There are a number of issues when loading and unloading overlays for +sound cards: +1) The "sound" and "audio" nodes must be children of a bus node, such + as "/soc", otherwise the DT changes don't result in platform devices + being created and deleted. +2) The "/sound" node must have a "disabled" status property, otherwise + setting the status to "okay" won't be detected. +3) ALSA doesn't like having components unloaded under its feet, and it + is easy to deadlock or crash. Ordering the overlay fragments so that + the sound card appears last avoids this problem. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/bcm2708_common.dtsi | 23 +++++++++--------- + .../dts/overlays/akkordion-iqdacplus-overlay.dts | 28 +++++++++++----------- + .../boot/dts/overlays/boomberry-dac-overlay.dts | 22 ++++++++--------- + .../boot/dts/overlays/boomberry-digi-overlay.dts | 20 ++++++++-------- + .../boot/dts/overlays/hifiberry-amp-overlay.dts | 20 ++++++++-------- + .../boot/dts/overlays/hifiberry-dac-overlay.dts | 22 ++++++++--------- + .../dts/overlays/hifiberry-dacplus-overlay.dts | 22 ++++++++--------- + .../boot/dts/overlays/hifiberry-digi-overlay.dts | 20 ++++++++-------- + arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts | 20 ++++++++-------- + .../boot/dts/overlays/iqaudio-dacplus-overlay.dts | 22 ++++++++--------- + arch/arm/boot/dts/overlays/raspidac3-overlay.dts | 20 ++++++++-------- + arch/arm/boot/dts/overlays/rpi-dac-overlay.dts | 22 ++++++++--------- + arch/arm/boot/dts/overlays/rpi-proto-overlay.dts | 20 ++++++++-------- + 13 files changed, 141 insertions(+), 140 deletions(-) + +--- a/arch/arm/boot/dts/bcm2708_common.dtsi ++++ b/arch/arm/boot/dts/bcm2708_common.dtsi +@@ -34,17 +34,6 @@ + clocks = &clocks; + }; + +- /* Onboard audio */ +- audio: audio { +- compatible = "brcm,bcm2835-audio"; +- brcm,pwm-channels = <8>; +- status = "disabled"; +- }; +- +- /* External sound card */ +- sound: sound { +- }; +- + soc: soc { + compatible = "simple-bus"; + #address-cells = <1>; +@@ -313,6 +302,18 @@ + compatible = "brcm,bcm2835-thermal"; + firmware = <&firmware>; + }; ++ ++ /* Onboard audio */ ++ audio: audio { ++ compatible = "brcm,bcm2835-audio"; ++ brcm,pwm-channels = <8>; ++ status = "disabled"; ++ }; ++ ++ /* External sound card */ ++ sound: sound { ++ status = "disabled"; ++ }; + }; + + clocks: clocks { +--- a/arch/arm/boot/dts/overlays/akkordion-iqdacplus-overlay.dts ++++ b/arch/arm/boot/dts/overlays/akkordion-iqdacplus-overlay.dts +@@ -6,25 +6,13 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- frag0: __overlay__ { +- compatible = "iqaudio,iqaudio-dac"; +- card_name = "Akkordion"; +- dai_name = "IQaudIO DAC"; +- dai_stream_name = "IQaudIO DAC HiFi"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@1 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -40,7 +28,19 @@ + }; + }; + ++ fragment@2 { ++ target = <&sound>; ++ frag2: __overlay__ { ++ compatible = "iqaudio,iqaudio-dac"; ++ card_name = "Akkordion"; ++ dai_name = "IQaudIO DAC"; ++ dai_stream_name = "IQaudIO DAC HiFi"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; ++ + __overrides__ { +- 24db_digital_gain = <&frag0>,"iqaudio,24db_digital_gain?"; ++ 24db_digital_gain = <&frag2>,"iqaudio,24db_digital_gain?"; + }; + }; +--- a/arch/arm/boot/dts/overlays/boomberry-dac-overlay.dts ++++ b/arch/arm/boot/dts/overlays/boomberry-dac-overlay.dts +@@ -6,22 +6,13 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- frag0: __overlay__ { +- compatible = "boomberry,boomberry-dac"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@1 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -37,7 +28,16 @@ + }; + }; + ++ fragment@2 { ++ target = <&sound>; ++ frag2: __overlay__ { ++ compatible = "boomberry,boomberry-dac"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; ++ + __overrides__ { +- 24db_digital_gain = <&frag0>,"boomberry,24db_digital_gain?"; ++ 24db_digital_gain = <&frag2>,"boomberry,24db_digital_gain?"; + }; + }; +--- a/arch/arm/boot/dts/overlays/boomberry-digi-overlay.dts ++++ b/arch/arm/boot/dts/overlays/boomberry-digi-overlay.dts +@@ -6,22 +6,13 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- __overlay__ { +- compatible = "boomberry,boomberry-digi"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@1 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -36,4 +27,13 @@ + }; + }; + }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "boomberry,boomberry-digi"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; + }; +--- a/arch/arm/boot/dts/overlays/hifiberry-amp-overlay.dts ++++ b/arch/arm/boot/dts/overlays/hifiberry-amp-overlay.dts +@@ -6,22 +6,13 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- __overlay__ { +- compatible = "hifiberry,hifiberry-amp"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@1 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -36,4 +27,13 @@ + }; + }; + }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "hifiberry,hifiberry-amp"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; + }; +--- a/arch/arm/boot/dts/overlays/hifiberry-dac-overlay.dts ++++ b/arch/arm/boot/dts/overlays/hifiberry-dac-overlay.dts +@@ -6,23 +6,14 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- __overlay__ { +- compatible = "hifiberry,hifiberry-dac"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { +- target-path = "/"; ++ fragment@1 { ++ target = <&soc>; + __overlay__ { + pcm5102a-codec { + #sound-dai-cells = <0>; +@@ -31,4 +22,13 @@ + }; + }; + }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "hifiberry,hifiberry-dac"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; + }; +--- a/arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts ++++ b/arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts +@@ -16,22 +16,13 @@ + }; + + fragment@1 { +- target = <&sound>; +- frag1: __overlay__ { +- compatible = "hifiberry,hifiberry-dacplus"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@2 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@3 { ++ fragment@2 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -48,7 +39,16 @@ + }; + }; + ++ fragment@3 { ++ target = <&sound>; ++ frag3: __overlay__ { ++ compatible = "hifiberry,hifiberry-dacplus"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; ++ + __overrides__ { +- 24db_digital_gain = <&frag1>,"hifiberry,24db_digital_gain?"; ++ 24db_digital_gain = <&frag3>,"hifiberry,24db_digital_gain?"; + }; + }; +--- a/arch/arm/boot/dts/overlays/hifiberry-digi-overlay.dts ++++ b/arch/arm/boot/dts/overlays/hifiberry-digi-overlay.dts +@@ -6,22 +6,13 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- __overlay__ { +- compatible = "hifiberry,hifiberry-digi"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@1 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -36,4 +27,13 @@ + }; + }; + }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "hifiberry,hifiberry-digi"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; + }; +--- a/arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts ++++ b/arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts +@@ -6,22 +6,13 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- __overlay__ { +- compatible = "iqaudio,iqaudio-dac"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@1 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -36,4 +27,13 @@ + }; + }; + }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "iqaudio,iqaudio-dac"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; + }; +--- a/arch/arm/boot/dts/overlays/iqaudio-dacplus-overlay.dts ++++ b/arch/arm/boot/dts/overlays/iqaudio-dacplus-overlay.dts +@@ -6,22 +6,13 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- frag0: __overlay__ { +- compatible = "iqaudio,iqaudio-dac"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@1 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -37,7 +28,16 @@ + }; + }; + ++ fragment@2 { ++ target = <&sound>; ++ frag2: __overlay__ { ++ compatible = "iqaudio,iqaudio-dac"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; ++ + __overrides__ { +- 24db_digital_gain = <&frag0>,"iqaudio,24db_digital_gain?"; ++ 24db_digital_gain = <&frag2>,"iqaudio,24db_digital_gain?"; + }; + }; +--- a/arch/arm/boot/dts/overlays/raspidac3-overlay.dts ++++ b/arch/arm/boot/dts/overlays/raspidac3-overlay.dts +@@ -6,22 +6,13 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- __overlay__ { +- compatible = "jg,raspidacv3"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@1 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -42,4 +33,13 @@ + }; + }; + }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "jg,raspidacv3"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; + }; +--- a/arch/arm/boot/dts/overlays/rpi-dac-overlay.dts ++++ b/arch/arm/boot/dts/overlays/rpi-dac-overlay.dts +@@ -6,23 +6,14 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- __overlay__ { +- compatible = "rpi,rpi-dac"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { +- target-path = "/"; ++ fragment@1 { ++ target = <&soc>; + __overlay__ { + pcm1794a-codec { + #sound-dai-cells = <0>; +@@ -31,4 +22,13 @@ + }; + }; + }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "rpi,rpi-dac"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; + }; +--- a/arch/arm/boot/dts/overlays/rpi-proto-overlay.dts ++++ b/arch/arm/boot/dts/overlays/rpi-proto-overlay.dts +@@ -6,22 +6,13 @@ + compatible = "brcm,bcm2708"; + + fragment@0 { +- target = <&sound>; +- __overlay__ { +- compatible = "rpi,rpi-proto"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- fragment@1 { + target = <&i2s>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@1 { + target = <&i2c1>; + __overlay__ { + #address-cells = <1>; +@@ -36,4 +27,13 @@ + }; + }; + }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "rpi,rpi-proto"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; + }; diff --git a/target/linux/brcm2708/patches-4.4/0309-BCM270X_DT-Fix-codec-use-in-hifiberry-dac-overlay.patch b/target/linux/brcm2708/patches-4.4/0309-BCM270X_DT-Fix-codec-use-in-hifiberry-dac-overlay.patch new file mode 100644 index 0000000..7e81211 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0309-BCM270X_DT-Fix-codec-use-in-hifiberry-dac-overlay.patch @@ -0,0 +1,21 @@ +From b2be61827d995cd83f5453f3be0967e954095906 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Wed, 27 Apr 2016 12:01:41 +0100 +Subject: [PATCH 309/381] BCM270X_DT: Fix codec use in hifiberry-dac overlay + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/hifiberry-dac-overlay.dts | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/overlays/hifiberry-dac-overlay.dts ++++ b/arch/arm/boot/dts/overlays/hifiberry-dac-overlay.dts +@@ -13,7 +13,7 @@ + }; + + fragment@1 { +- target = <&soc>; ++ target-path = "/"; + __overlay__ { + pcm5102a-codec { + #sound-dai-cells = <0>; diff --git a/target/linux/brcm2708/patches-4.4/0312-Revert-bcm2835-log-which-channel-map-is-set.patch b/target/linux/brcm2708/patches-4.4/0312-Revert-bcm2835-log-which-channel-map-is-set.patch new file mode 100644 index 0000000..ca37add --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0312-Revert-bcm2835-log-which-channel-map-is-set.patch @@ -0,0 +1,33 @@ +From 6b600a159a7204835e8f86d1fe7554c4fd2e088f Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 29 Apr 2016 17:27:33 +0100 +Subject: [PATCH 312/381] Revert "bcm2835: log which channel map is set" + +This reverts commit cd560b8658868d9652ab31754e02f86daf6831ba. +--- + sound/arm/bcm2835-vchiq.c | 5 ----- + 1 file changed, 5 deletions(-) + +--- a/sound/arm/bcm2835-vchiq.c ++++ b/sound/arm/bcm2835-vchiq.c +@@ -596,11 +596,8 @@ int bcm2835_audio_set_params(bcm2835_als + instance->result = -1; + + if (alsa_stream->chip->cea_chmap >= 0) { +- LOG_INFO("Using application requested channel map: %d\n", +- alsa_stream->chip->cea_chmap); + chmap_value = (unsigned)alsa_stream->chip->cea_chmap << 24; + } else { +- LOG_INFO("Using fallback channel map.\n"); + /* fallback layouts for applications which do not use chmap API */ + chmap_value = 0x00; + switch (channels) { +@@ -617,8 +614,6 @@ int bcm2835_audio_set_params(bcm2835_als + for (i = 0; i < 8; i++) + chmap_value |= alsa_stream->chip->map_channels[i] << (i * 3); + +- LOG_INFO("Requesting AUDS channel map: 0x%lx\n", (long)chmap_value); +- + m.type = VC_AUDIO_MSG_TYPE_CONFIG; + m.u.config.channels = channels; + m.u.config.samplerate = samplerate; diff --git a/target/linux/brcm2708/patches-4.4/0313-Revert-bcm2835-add-fallback-channel-layouts-if-chann.patch b/target/linux/brcm2708/patches-4.4/0313-Revert-bcm2835-add-fallback-channel-layouts-if-chann.patch new file mode 100644 index 0000000..426b6b1 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0313-Revert-bcm2835-add-fallback-channel-layouts-if-chann.patch @@ -0,0 +1,31 @@ +From 24d1da89c980e9561a823c065ef37ca25e13a48c Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 29 Apr 2016 17:27:35 +0100 +Subject: [PATCH 313/381] Revert "bcm2835: add fallback channel layouts if + channel map API is not used" + +This reverts commit ceacfff9f86f89826dbc8a6df667f485894327d1. +--- + sound/arm/bcm2835-vchiq.c | 11 +---------- + 1 file changed, 1 insertion(+), 10 deletions(-) + +--- a/sound/arm/bcm2835-vchiq.c ++++ b/sound/arm/bcm2835-vchiq.c +@@ -598,16 +598,7 @@ int bcm2835_audio_set_params(bcm2835_als + if (alsa_stream->chip->cea_chmap >= 0) { + chmap_value = (unsigned)alsa_stream->chip->cea_chmap << 24; + } else { +- /* fallback layouts for applications which do not use chmap API */ +- chmap_value = 0x00; +- switch (channels) { +- case 3: chmap_value = 0x01; break; +- case 4: chmap_value = 0x03; break; +- case 5: chmap_value = 0x07; break; +- case 6: chmap_value = 0x0b; break; +- case 7: chmap_value = 0x0f; break; +- case 8: chmap_value = 0x13; break; +- } ++ chmap_value = 0; /* force stereo */ + for (i = 0; i < 8; i++) + alsa_stream->chip->map_channels[i] = i; + } diff --git a/target/linux/brcm2708/patches-4.4/0314-Revert-bcm2835-do-not-require-substream-for-accessin.patch b/target/linux/brcm2708/patches-4.4/0314-Revert-bcm2835-do-not-require-substream-for-accessin.patch new file mode 100644 index 0000000..e20f991 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0314-Revert-bcm2835-do-not-require-substream-for-accessin.patch @@ -0,0 +1,51 @@ +From a557a6f30f553f24626a409333cb281405ef4086 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 29 Apr 2016 17:27:36 +0100 +Subject: [PATCH 314/381] Revert "bcm2835: do not require substream for + accessing chmap ctl" + +This reverts commit a05b4815196018c329ea98c24205bc6fa9c097e0. +--- + sound/arm/bcm2835-ctl.c | 10 +++++++++- + 1 file changed, 9 insertions(+), 1 deletion(-) + +--- a/sound/arm/bcm2835-ctl.c ++++ b/sound/arm/bcm2835-ctl.c +@@ -489,6 +489,8 @@ static int snd_bcm2835_chmap_ctl_get(str + { + struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol); + bcm2835_chip_t *chip = info->private_data; ++ unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); ++ struct snd_pcm_substream *substream = snd_pcm_chmap_substream(info, idx); + struct cea_channel_speaker_allocation *ch = NULL; + int res = 0; + int cur = 0; +@@ -497,6 +499,11 @@ static int snd_bcm2835_chmap_ctl_get(str + if (mutex_lock_interruptible(&chip->audio_mutex)) + return -EINTR; + ++ if (!substream || !substream->runtime) { ++ res = -ENODEV; ++ goto unlock; ++ } ++ + for (i = 0; i < ARRAY_SIZE(channel_allocations); i++) { + if (channel_allocations[i].ca_index == chip->cea_chmap) + ch = &channel_allocations[i]; +@@ -514,6 +521,7 @@ static int snd_bcm2835_chmap_ctl_get(str + while (cur < 8) + ucontrol->value.integer.value[cur++] = SNDRV_CHMAP_NA; + ++unlock: + mutex_unlock(&chip->audio_mutex); + return res; + } +@@ -533,7 +541,7 @@ static int snd_bcm2835_chmap_ctl_put(str + return -EINTR; + + if (!substream || !substream->runtime) { +- /* ignore and return success for the sake of alsactl */ ++ res = -ENODEV; + goto unlock; + } + diff --git a/target/linux/brcm2708/patches-4.4/0315-Revert-bcm2835-interpolate-audio-delay.patch b/target/linux/brcm2708/patches-4.4/0315-Revert-bcm2835-interpolate-audio-delay.patch new file mode 100644 index 0000000..4ab8274 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0315-Revert-bcm2835-interpolate-audio-delay.patch @@ -0,0 +1,70 @@ +From 336129ed3ae12518df30c332a500ffe1739af4df Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 29 Apr 2016 17:27:37 +0100 +Subject: [PATCH 315/381] Revert "bcm2835: interpolate audio delay" + +This reverts commit 83eca613d0eddd2c8299f114b8fe573ccaffdefc. +--- + sound/arm/bcm2835-pcm.c | 12 +----------- + sound/arm/bcm2835.h | 1 - + 2 files changed, 1 insertion(+), 12 deletions(-) + +--- a/sound/arm/bcm2835-pcm.c ++++ b/sound/arm/bcm2835-pcm.c +@@ -25,7 +25,7 @@ + /* hardware definition */ + static struct snd_pcm_hardware snd_bcm2835_playback_hw = { + .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | +- SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BATCH), ++ SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID), + .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, + .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, + .rate_min = 8000, +@@ -99,8 +99,6 @@ static irqreturn_t bcm2835_playback_fifo + alsa_stream->pos %= alsa_stream->buffer_size; + } + +- alsa_stream->interpolate_start = ktime_get_ns(); +- + if (alsa_stream->substream) { + if (new_period) + snd_pcm_period_elapsed(alsa_stream->substream); +@@ -401,7 +399,6 @@ static int snd_bcm2835_pcm_prepare(struc + alsa_stream->buffer_size = snd_pcm_lib_buffer_bytes(substream); + alsa_stream->period_size = snd_pcm_lib_period_bytes(substream); + alsa_stream->pos = 0; +- alsa_stream->interpolate_start = ktime_get_ns(); + + audio_debug("buffer_size=%d, period_size=%d pos=%d frame_bits=%d\n", + alsa_stream->buffer_size, alsa_stream->period_size, +@@ -498,7 +495,6 @@ snd_bcm2835_pcm_pointer(struct snd_pcm_s + { + struct snd_pcm_runtime *runtime = substream->runtime; + bcm2835_alsa_stream_t *alsa_stream = runtime->private_data; +- u64 now = ktime_get_ns(); + + audio_info(" .. IN\n"); + +@@ -507,12 +503,6 @@ snd_bcm2835_pcm_pointer(struct snd_pcm_s + frames_to_bytes(runtime, runtime->control->appl_ptr), + alsa_stream->pos); + +- /* Give userspace better delay reporting by interpolating between GPU +- * notifications, assuming audio speed is close enough to the clock +- * used for ktime */ +- if (alsa_stream->interpolate_start && alsa_stream->interpolate_start < now) +- runtime->delay = -(int)div_u64((now - alsa_stream->interpolate_start) * runtime->rate, 1000000000); +- + audio_info(" .. OUT\n"); + return snd_pcm_indirect_playback_pointer(substream, + &alsa_stream->pcm_indirect, +--- a/sound/arm/bcm2835.h ++++ b/sound/arm/bcm2835.h +@@ -137,7 +137,6 @@ typedef struct bcm2835_alsa_stream { + unsigned int pos; + unsigned int buffer_size; + unsigned int period_size; +- u64 interpolate_start; + + uint32_t enable_fifo_irq; + irq_handler_t fifo_irq_handler; diff --git a/target/linux/brcm2708/patches-4.4/0316-Revert-bcm2835-only-allow-stereo-if-analogue-jack-is.patch b/target/linux/brcm2708/patches-4.4/0316-Revert-bcm2835-only-allow-stereo-if-analogue-jack-is.patch new file mode 100644 index 0000000..c1adf07 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0316-Revert-bcm2835-only-allow-stereo-if-analogue-jack-is.patch @@ -0,0 +1,49 @@ +From 9d56f11061a9d2598dd0c7a20886e3d5f76fa7a0 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 29 Apr 2016 17:28:06 +0100 +Subject: [PATCH 316/381] Revert "bcm2835: only allow stereo if analogue jack + is selected" + +This reverts commit 5f7049894f47b3836838cd68e29ee883179c80b3. +--- + sound/arm/bcm2835-ctl.c | 12 ------------ + 1 file changed, 12 deletions(-) + +--- a/sound/arm/bcm2835-ctl.c ++++ b/sound/arm/bcm2835-ctl.c +@@ -423,16 +423,9 @@ static struct cea_channel_speaker_alloca + { .ca_index = 0x31, .speakers = { FRW, FLW, RR, RL, FC, LFE, FR, FL } }, + }; + +-static int uses_analogue(bcm2835_chip_t *chip) +-{ +- return chip->dest == 1; +-} +- + static int snd_bcm2835_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag, + unsigned int size, unsigned int __user *tlv) + { +- struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol); +- bcm2835_chip_t *chip = info->private_data; + unsigned int __user *dst; + int count = 0; + int i; +@@ -449,9 +442,6 @@ static int snd_bcm2835_chmap_ctl_tlv(str + int chs_bytes; + int c; + +- if (i > 0 && uses_analogue(chip)) +- break; +- + for (c = 0; c < 8; c++) { + if (ch->speakers[c]) + num_chs++; +@@ -562,8 +552,6 @@ static int snd_bcm2835_chmap_ctl_put(str + int matches = 1; + int cur = 0; + int x; +- if (i > 0 && uses_analogue(chip)) +- break; + memset(remap, 0, sizeof(remap)); + for (x = 0; x < substream->runtime->channels; x++) { + int sp = ucontrol->value.integer.value[x]; diff --git a/target/linux/brcm2708/patches-4.4/0317-Revert-bcm2835-always-use-2-4-8-channels-for-multich.patch b/target/linux/brcm2708/patches-4.4/0317-Revert-bcm2835-always-use-2-4-8-channels-for-multich.patch new file mode 100644 index 0000000..bdd706e --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0317-Revert-bcm2835-always-use-2-4-8-channels-for-multich.patch @@ -0,0 +1,135 @@ +From 6a35e00dde80fc9c6007d8cec6a1113aafdabd1c Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 29 Apr 2016 17:28:08 +0100 +Subject: [PATCH 317/381] Revert "bcm2835: always use 2/4/8 channels for + multichannel layouts" + +This reverts commit 06931f74092d86087144f070b06a4444df8b444b. +--- + sound/arm/bcm2835-ctl.c | 89 ++++++++++++++++++++++++------------------------- + 1 file changed, 44 insertions(+), 45 deletions(-) + +--- a/sound/arm/bcm2835-ctl.c ++++ b/sound/arm/bcm2835-ctl.c +@@ -349,7 +349,6 @@ struct cea_channel_speaker_allocation { + #define FRW SNDRV_CHMAP_FRW + #define TC SNDRV_CHMAP_TC + #define FCH SNDRV_CHMAP_TFC +-#define NA SNDRV_CHMAP_NA + + /* + * CEA-861 channel maps +@@ -357,69 +356,69 @@ struct cea_channel_speaker_allocation { + * Stolen from sound/pci/hda/patch_hdmi.c + * (unlike the source, this uses SNDRV_* constants directly, as by the + * map_tables array in patch_hdmi.c) +- * Entries which do not have a physical output channel use 0. Entries which +- * require userspace to output silence use NA (SNDRV_CHMAP_NA). ++ * Unknown entries use 0, which unfortunately is SNDRV_CHMAP_UNKNOWN instead ++ * of SNDRV_CHMAP_NA. + */ + static struct cea_channel_speaker_allocation channel_allocations[] = { + /* channel: 7 6 5 4 3 2 1 0 */ + { .ca_index = 0x00, .speakers = { 0, 0, 0, 0, 0, 0, FR, FL } }, + /* 2.1 */ +-{ .ca_index = 0x01, .speakers = { 0, 0, 0, 0, NA, LFE, FR, FL } }, ++{ .ca_index = 0x01, .speakers = { 0, 0, 0, 0, 0, LFE, FR, FL } }, + /* Dolby Surround */ +-{ .ca_index = 0x02, .speakers = { 0, 0, 0, 0, FC, NA, FR, FL } }, ++{ .ca_index = 0x02, .speakers = { 0, 0, 0, 0, FC, 0, FR, FL } }, + /* surround40 */ +-{ .ca_index = 0x08, .speakers = { NA, NA, RR, RL, NA, NA, FR, FL } }, ++{ .ca_index = 0x08, .speakers = { 0, 0, RR, RL, 0, 0, FR, FL } }, + /* surround41 */ +-{ .ca_index = 0x09, .speakers = { NA, NA, RR, RL, NA, LFE, FR, FL } }, ++{ .ca_index = 0x09, .speakers = { 0, 0, RR, RL, 0, LFE, FR, FL } }, + /* surround50 */ +-{ .ca_index = 0x0a, .speakers = { NA, NA, RR, RL, FC, NA, FR, FL } }, ++{ .ca_index = 0x0a, .speakers = { 0, 0, RR, RL, FC, 0, FR, FL } }, + /* surround51 */ +-{ .ca_index = 0x0b, .speakers = { NA, NA, RR, RL, FC, LFE, FR, FL } }, ++{ .ca_index = 0x0b, .speakers = { 0, 0, RR, RL, FC, LFE, FR, FL } }, + /* 6.1 */ +-{ .ca_index = 0x0f, .speakers = { NA, RC, RR, RL, FC, LFE, FR, FL } }, ++{ .ca_index = 0x0f, .speakers = { 0, RC, RR, RL, FC, LFE, FR, FL } }, + /* surround71 */ + { .ca_index = 0x13, .speakers = { RRC, RLC, RR, RL, FC, LFE, FR, FL } }, + +-{ .ca_index = 0x03, .speakers = { NA, NA, NA, NA, FC, LFE, FR, FL } }, +-{ .ca_index = 0x04, .speakers = { NA, NA, NA, RC, NA, NA, FR, FL } }, +-{ .ca_index = 0x05, .speakers = { NA, NA, NA, RC, NA, LFE, FR, FL } }, +-{ .ca_index = 0x06, .speakers = { NA, NA, NA, RC, FC, NA, FR, FL } }, +-{ .ca_index = 0x07, .speakers = { NA, NA, NA, RC, FC, LFE, FR, FL } }, +-{ .ca_index = 0x0c, .speakers = { NA, RC, RR, RL, NA, NA, FR, FL } }, +-{ .ca_index = 0x0d, .speakers = { NA, RC, RR, RL, NA, LFE, FR, FL } }, +-{ .ca_index = 0x0e, .speakers = { NA, RC, RR, RL, FC, NA, FR, FL } }, +-{ .ca_index = 0x10, .speakers = { RRC, RLC, RR, RL, NA, NA, FR, FL } }, +-{ .ca_index = 0x11, .speakers = { RRC, RLC, RR, RL, NA, LFE, FR, FL } }, +-{ .ca_index = 0x12, .speakers = { RRC, RLC, RR, RL, FC, NA, FR, FL } }, +-{ .ca_index = 0x14, .speakers = { FRC, FLC, NA, NA, NA, NA, FR, FL } }, +-{ .ca_index = 0x15, .speakers = { FRC, FLC, NA, NA, NA, LFE, FR, FL } }, +-{ .ca_index = 0x16, .speakers = { FRC, FLC, NA, NA, FC, NA, FR, FL } }, +-{ .ca_index = 0x17, .speakers = { FRC, FLC, NA, NA, FC, LFE, FR, FL } }, +-{ .ca_index = 0x18, .speakers = { FRC, FLC, NA, RC, NA, NA, FR, FL } }, +-{ .ca_index = 0x19, .speakers = { FRC, FLC, NA, RC, NA, LFE, FR, FL } }, +-{ .ca_index = 0x1a, .speakers = { FRC, FLC, NA, RC, FC, NA, FR, FL } }, +-{ .ca_index = 0x1b, .speakers = { FRC, FLC, NA, RC, FC, LFE, FR, FL } }, +-{ .ca_index = 0x1c, .speakers = { FRC, FLC, RR, RL, NA, NA, FR, FL } }, +-{ .ca_index = 0x1d, .speakers = { FRC, FLC, RR, RL, NA, LFE, FR, FL } }, +-{ .ca_index = 0x1e, .speakers = { FRC, FLC, RR, RL, FC, NA, FR, FL } }, ++{ .ca_index = 0x03, .speakers = { 0, 0, 0, 0, FC, LFE, FR, FL } }, ++{ .ca_index = 0x04, .speakers = { 0, 0, 0, RC, 0, 0, FR, FL } }, ++{ .ca_index = 0x05, .speakers = { 0, 0, 0, RC, 0, LFE, FR, FL } }, ++{ .ca_index = 0x06, .speakers = { 0, 0, 0, RC, FC, 0, FR, FL } }, ++{ .ca_index = 0x07, .speakers = { 0, 0, 0, RC, FC, LFE, FR, FL } }, ++{ .ca_index = 0x0c, .speakers = { 0, RC, RR, RL, 0, 0, FR, FL } }, ++{ .ca_index = 0x0d, .speakers = { 0, RC, RR, RL, 0, LFE, FR, FL } }, ++{ .ca_index = 0x0e, .speakers = { 0, RC, RR, RL, FC, 0, FR, FL } }, ++{ .ca_index = 0x10, .speakers = { RRC, RLC, RR, RL, 0, 0, FR, FL } }, ++{ .ca_index = 0x11, .speakers = { RRC, RLC, RR, RL, 0, LFE, FR, FL } }, ++{ .ca_index = 0x12, .speakers = { RRC, RLC, RR, RL, FC, 0, FR, FL } }, ++{ .ca_index = 0x14, .speakers = { FRC, FLC, 0, 0, 0, 0, FR, FL } }, ++{ .ca_index = 0x15, .speakers = { FRC, FLC, 0, 0, 0, LFE, FR, FL } }, ++{ .ca_index = 0x16, .speakers = { FRC, FLC, 0, 0, FC, 0, FR, FL } }, ++{ .ca_index = 0x17, .speakers = { FRC, FLC, 0, 0, FC, LFE, FR, FL } }, ++{ .ca_index = 0x18, .speakers = { FRC, FLC, 0, RC, 0, 0, FR, FL } }, ++{ .ca_index = 0x19, .speakers = { FRC, FLC, 0, RC, 0, LFE, FR, FL } }, ++{ .ca_index = 0x1a, .speakers = { FRC, FLC, 0, RC, FC, 0, FR, FL } }, ++{ .ca_index = 0x1b, .speakers = { FRC, FLC, 0, RC, FC, LFE, FR, FL } }, ++{ .ca_index = 0x1c, .speakers = { FRC, FLC, RR, RL, 0, 0, FR, FL } }, ++{ .ca_index = 0x1d, .speakers = { FRC, FLC, RR, RL, 0, LFE, FR, FL } }, ++{ .ca_index = 0x1e, .speakers = { FRC, FLC, RR, RL, FC, 0, FR, FL } }, + { .ca_index = 0x1f, .speakers = { FRC, FLC, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x20, .speakers = { NA, FCH, RR, RL, FC, NA, FR, FL } }, +-{ .ca_index = 0x21, .speakers = { NA, FCH, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x22, .speakers = { TC, NA, RR, RL, FC, NA, FR, FL } }, +-{ .ca_index = 0x23, .speakers = { TC, NA, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x24, .speakers = { FRH, FLH, RR, RL, NA, NA, FR, FL } }, +-{ .ca_index = 0x25, .speakers = { FRH, FLH, RR, RL, NA, LFE, FR, FL } }, +-{ .ca_index = 0x26, .speakers = { FRW, FLW, RR, RL, NA, NA, FR, FL } }, +-{ .ca_index = 0x27, .speakers = { FRW, FLW, RR, RL, NA, LFE, FR, FL } }, +-{ .ca_index = 0x28, .speakers = { TC, RC, RR, RL, FC, NA, FR, FL } }, ++{ .ca_index = 0x20, .speakers = { 0, FCH, RR, RL, FC, 0, FR, FL } }, ++{ .ca_index = 0x21, .speakers = { 0, FCH, RR, RL, FC, LFE, FR, FL } }, ++{ .ca_index = 0x22, .speakers = { TC, 0, RR, RL, FC, 0, FR, FL } }, ++{ .ca_index = 0x23, .speakers = { TC, 0, RR, RL, FC, LFE, FR, FL } }, ++{ .ca_index = 0x24, .speakers = { FRH, FLH, RR, RL, 0, 0, FR, FL } }, ++{ .ca_index = 0x25, .speakers = { FRH, FLH, RR, RL, 0, LFE, FR, FL } }, ++{ .ca_index = 0x26, .speakers = { FRW, FLW, RR, RL, 0, 0, FR, FL } }, ++{ .ca_index = 0x27, .speakers = { FRW, FLW, RR, RL, 0, LFE, FR, FL } }, ++{ .ca_index = 0x28, .speakers = { TC, RC, RR, RL, FC, 0, FR, FL } }, + { .ca_index = 0x29, .speakers = { TC, RC, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x2a, .speakers = { FCH, RC, RR, RL, FC, NA, FR, FL } }, ++{ .ca_index = 0x2a, .speakers = { FCH, RC, RR, RL, FC, 0, FR, FL } }, + { .ca_index = 0x2b, .speakers = { FCH, RC, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x2c, .speakers = { TC, FCH, RR, RL, FC, NA, FR, FL } }, ++{ .ca_index = 0x2c, .speakers = { TC, FCH, RR, RL, FC, 0, FR, FL } }, + { .ca_index = 0x2d, .speakers = { TC, FCH, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x2e, .speakers = { FRH, FLH, RR, RL, FC, NA, FR, FL } }, ++{ .ca_index = 0x2e, .speakers = { FRH, FLH, RR, RL, FC, 0, FR, FL } }, + { .ca_index = 0x2f, .speakers = { FRH, FLH, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x30, .speakers = { FRW, FLW, RR, RL, FC, NA, FR, FL } }, ++{ .ca_index = 0x30, .speakers = { FRW, FLW, RR, RL, FC, 0, FR, FL } }, + { .ca_index = 0x31, .speakers = { FRW, FLW, RR, RL, FC, LFE, FR, FL } }, + }; + diff --git a/target/linux/brcm2708/patches-4.4/0318-Revert-bcm2835-implement-channel-map-API.patch b/target/linux/brcm2708/patches-4.4/0318-Revert-bcm2835-implement-channel-map-API.patch new file mode 100644 index 0000000..d59090c --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0318-Revert-bcm2835-implement-channel-map-API.patch @@ -0,0 +1,496 @@ +From 54dc243ad6ea802967fd4efdb4f75facc19fa950 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 29 Apr 2016 17:29:03 +0100 +Subject: [PATCH 318/381] Revert "bcm2835: implement channel map API" + +This reverts commit 5efba3f8c180c39609a8d40033ef92046ef0de75. +--- + sound/arm/bcm2835-ctl.c | 299 ---------------------------------------------- + sound/arm/bcm2835-pcm.c | 69 ++--------- + sound/arm/bcm2835-vchiq.c | 13 -- + sound/arm/bcm2835.h | 4 - + 4 files changed, 7 insertions(+), 378 deletions(-) + +--- a/sound/arm/bcm2835-ctl.c ++++ b/sound/arm/bcm2835-ctl.c +@@ -327,304 +327,6 @@ static struct snd_kcontrol_new snd_bcm28 + }, + }; + +-struct cea_channel_speaker_allocation { +- int ca_index; +- int speakers[8]; +-}; +- +-#define FL SNDRV_CHMAP_FL +-#define FR SNDRV_CHMAP_FR +-#define RL SNDRV_CHMAP_RL +-#define RR SNDRV_CHMAP_RR +-#define LFE SNDRV_CHMAP_LFE +-#define FC SNDRV_CHMAP_FC +-#define RLC SNDRV_CHMAP_RLC +-#define RRC SNDRV_CHMAP_RRC +-#define RC SNDRV_CHMAP_RC +-#define FLC SNDRV_CHMAP_FLC +-#define FRC SNDRV_CHMAP_FRC +-#define FLH SNDRV_CHMAP_TFL +-#define FRH SNDRV_CHMAP_TFR +-#define FLW SNDRV_CHMAP_FLW +-#define FRW SNDRV_CHMAP_FRW +-#define TC SNDRV_CHMAP_TC +-#define FCH SNDRV_CHMAP_TFC +- +-/* +- * CEA-861 channel maps +- * +- * Stolen from sound/pci/hda/patch_hdmi.c +- * (unlike the source, this uses SNDRV_* constants directly, as by the +- * map_tables array in patch_hdmi.c) +- * Unknown entries use 0, which unfortunately is SNDRV_CHMAP_UNKNOWN instead +- * of SNDRV_CHMAP_NA. +- */ +-static struct cea_channel_speaker_allocation channel_allocations[] = { +-/* channel: 7 6 5 4 3 2 1 0 */ +-{ .ca_index = 0x00, .speakers = { 0, 0, 0, 0, 0, 0, FR, FL } }, +- /* 2.1 */ +-{ .ca_index = 0x01, .speakers = { 0, 0, 0, 0, 0, LFE, FR, FL } }, +- /* Dolby Surround */ +-{ .ca_index = 0x02, .speakers = { 0, 0, 0, 0, FC, 0, FR, FL } }, +- /* surround40 */ +-{ .ca_index = 0x08, .speakers = { 0, 0, RR, RL, 0, 0, FR, FL } }, +- /* surround41 */ +-{ .ca_index = 0x09, .speakers = { 0, 0, RR, RL, 0, LFE, FR, FL } }, +- /* surround50 */ +-{ .ca_index = 0x0a, .speakers = { 0, 0, RR, RL, FC, 0, FR, FL } }, +- /* surround51 */ +-{ .ca_index = 0x0b, .speakers = { 0, 0, RR, RL, FC, LFE, FR, FL } }, +- /* 6.1 */ +-{ .ca_index = 0x0f, .speakers = { 0, RC, RR, RL, FC, LFE, FR, FL } }, +- /* surround71 */ +-{ .ca_index = 0x13, .speakers = { RRC, RLC, RR, RL, FC, LFE, FR, FL } }, +- +-{ .ca_index = 0x03, .speakers = { 0, 0, 0, 0, FC, LFE, FR, FL } }, +-{ .ca_index = 0x04, .speakers = { 0, 0, 0, RC, 0, 0, FR, FL } }, +-{ .ca_index = 0x05, .speakers = { 0, 0, 0, RC, 0, LFE, FR, FL } }, +-{ .ca_index = 0x06, .speakers = { 0, 0, 0, RC, FC, 0, FR, FL } }, +-{ .ca_index = 0x07, .speakers = { 0, 0, 0, RC, FC, LFE, FR, FL } }, +-{ .ca_index = 0x0c, .speakers = { 0, RC, RR, RL, 0, 0, FR, FL } }, +-{ .ca_index = 0x0d, .speakers = { 0, RC, RR, RL, 0, LFE, FR, FL } }, +-{ .ca_index = 0x0e, .speakers = { 0, RC, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x10, .speakers = { RRC, RLC, RR, RL, 0, 0, FR, FL } }, +-{ .ca_index = 0x11, .speakers = { RRC, RLC, RR, RL, 0, LFE, FR, FL } }, +-{ .ca_index = 0x12, .speakers = { RRC, RLC, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x14, .speakers = { FRC, FLC, 0, 0, 0, 0, FR, FL } }, +-{ .ca_index = 0x15, .speakers = { FRC, FLC, 0, 0, 0, LFE, FR, FL } }, +-{ .ca_index = 0x16, .speakers = { FRC, FLC, 0, 0, FC, 0, FR, FL } }, +-{ .ca_index = 0x17, .speakers = { FRC, FLC, 0, 0, FC, LFE, FR, FL } }, +-{ .ca_index = 0x18, .speakers = { FRC, FLC, 0, RC, 0, 0, FR, FL } }, +-{ .ca_index = 0x19, .speakers = { FRC, FLC, 0, RC, 0, LFE, FR, FL } }, +-{ .ca_index = 0x1a, .speakers = { FRC, FLC, 0, RC, FC, 0, FR, FL } }, +-{ .ca_index = 0x1b, .speakers = { FRC, FLC, 0, RC, FC, LFE, FR, FL } }, +-{ .ca_index = 0x1c, .speakers = { FRC, FLC, RR, RL, 0, 0, FR, FL } }, +-{ .ca_index = 0x1d, .speakers = { FRC, FLC, RR, RL, 0, LFE, FR, FL } }, +-{ .ca_index = 0x1e, .speakers = { FRC, FLC, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x1f, .speakers = { FRC, FLC, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x20, .speakers = { 0, FCH, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x21, .speakers = { 0, FCH, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x22, .speakers = { TC, 0, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x23, .speakers = { TC, 0, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x24, .speakers = { FRH, FLH, RR, RL, 0, 0, FR, FL } }, +-{ .ca_index = 0x25, .speakers = { FRH, FLH, RR, RL, 0, LFE, FR, FL } }, +-{ .ca_index = 0x26, .speakers = { FRW, FLW, RR, RL, 0, 0, FR, FL } }, +-{ .ca_index = 0x27, .speakers = { FRW, FLW, RR, RL, 0, LFE, FR, FL } }, +-{ .ca_index = 0x28, .speakers = { TC, RC, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x29, .speakers = { TC, RC, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x2a, .speakers = { FCH, RC, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x2b, .speakers = { FCH, RC, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x2c, .speakers = { TC, FCH, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x2d, .speakers = { TC, FCH, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x2e, .speakers = { FRH, FLH, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x2f, .speakers = { FRH, FLH, RR, RL, FC, LFE, FR, FL } }, +-{ .ca_index = 0x30, .speakers = { FRW, FLW, RR, RL, FC, 0, FR, FL } }, +-{ .ca_index = 0x31, .speakers = { FRW, FLW, RR, RL, FC, LFE, FR, FL } }, +-}; +- +-static int snd_bcm2835_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag, +- unsigned int size, unsigned int __user *tlv) +-{ +- unsigned int __user *dst; +- int count = 0; +- int i; +- +- if (size < 8) +- return -ENOMEM; +- if (put_user(SNDRV_CTL_TLVT_CONTAINER, tlv)) +- return -EFAULT; +- size -= 8; +- dst = tlv + 2; +- for (i = 0; i < ARRAY_SIZE(channel_allocations); i++) { +- struct cea_channel_speaker_allocation *ch = &channel_allocations[i]; +- int num_chs = 0; +- int chs_bytes; +- int c; +- +- for (c = 0; c < 8; c++) { +- if (ch->speakers[c]) +- num_chs++; +- } +- +- chs_bytes = num_chs * 4; +- if (size < 8) +- return -ENOMEM; +- if (put_user(SNDRV_CTL_TLVT_CHMAP_FIXED, dst) || +- put_user(chs_bytes, dst + 1)) +- return -EFAULT; +- dst += 2; +- size -= 8; +- count += 8; +- if (size < chs_bytes) +- return -ENOMEM; +- size -= chs_bytes; +- count += chs_bytes; +- for (c = 0; c < 8; c++) { +- int sp = ch->speakers[7 - c]; +- if (sp) { +- if (put_user(sp, dst)) +- return -EFAULT; +- dst++; +- } +- } +- } +- if (put_user(count, tlv + 1)) +- return -EFAULT; +- return 0; +-} +- +-static int snd_bcm2835_chmap_ctl_get(struct snd_kcontrol *kcontrol, +- struct snd_ctl_elem_value *ucontrol) +-{ +- struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol); +- bcm2835_chip_t *chip = info->private_data; +- unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); +- struct snd_pcm_substream *substream = snd_pcm_chmap_substream(info, idx); +- struct cea_channel_speaker_allocation *ch = NULL; +- int res = 0; +- int cur = 0; +- int i; +- +- if (mutex_lock_interruptible(&chip->audio_mutex)) +- return -EINTR; +- +- if (!substream || !substream->runtime) { +- res = -ENODEV; +- goto unlock; +- } +- +- for (i = 0; i < ARRAY_SIZE(channel_allocations); i++) { +- if (channel_allocations[i].ca_index == chip->cea_chmap) +- ch = &channel_allocations[i]; +- } +- +- /* If no layout was set yet, return a dummy. Apparently the userspace +- * API will be confused if we don't. */ +- if (!ch) +- ch = &channel_allocations[0]; +- +- for (i = 0; i < 8; i++) { +- if (ch->speakers[7 - i]) +- ucontrol->value.integer.value[cur++] = ch->speakers[7 - i]; +- } +- while (cur < 8) +- ucontrol->value.integer.value[cur++] = SNDRV_CHMAP_NA; +- +-unlock: +- mutex_unlock(&chip->audio_mutex); +- return res; +-} +- +-static int snd_bcm2835_chmap_ctl_put(struct snd_kcontrol *kcontrol, +- struct snd_ctl_elem_value *ucontrol) +-{ +- struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol); +- bcm2835_chip_t *chip = info->private_data; +- unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); +- struct snd_pcm_substream *substream = snd_pcm_chmap_substream(info, idx); +- int i, prepared = 0, cea_chmap = -1; +- int res = 0; +- int remap[8]; +- +- if (mutex_lock_interruptible(&chip->audio_mutex)) +- return -EINTR; +- +- if (!substream || !substream->runtime) { +- res = -ENODEV; +- goto unlock; +- } +- +- switch (substream->runtime->status->state) { +- case SNDRV_PCM_STATE_OPEN: +- case SNDRV_PCM_STATE_SETUP: +- break; +- case SNDRV_PCM_STATE_PREPARED: +- prepared = 1; +- break; +- default: +- res = -EBUSY; +- goto unlock; +- } +- +- for (i = 0; i < ARRAY_SIZE(channel_allocations); i++) { +- struct cea_channel_speaker_allocation *ch = &channel_allocations[i]; +- int matches = 1; +- int cur = 0; +- int x; +- memset(remap, 0, sizeof(remap)); +- for (x = 0; x < substream->runtime->channels; x++) { +- int sp = ucontrol->value.integer.value[x]; +- while (cur < 8 && !ch->speakers[7 - cur]) +- cur++; +- if (cur >= 8) { +- /* user has more channels than ch */ +- matches = 0; +- break; +- } +- if (ch->speakers[7 - cur] != sp) { +- matches = 0; +- break; +- } +- remap[x] = cur; +- cur++; +- } +- for (x = cur; x < 8; x++) { +- if (ch->speakers[7 - x]) { +- /* ch has more channels than user */ +- matches = 0; +- break; +- } +- } +- if (matches) { +- cea_chmap = ch->ca_index; +- break; +- } +- } +- +- if (cea_chmap < 0) { +- res = -EINVAL; +- goto unlock; +- } +- +- /* don't change the layout if another substream is active */ +- if (chip->opened != (1 << substream->number) && chip->cea_chmap != cea_chmap) { +- res = -EBUSY; /* unsure whether this is a good error code */ +- goto unlock; +- } +- +- chip->cea_chmap = cea_chmap; +- for (i = 0; i < 8; i++) +- chip->map_channels[i] = remap[i]; +- if (prepared) +- snd_bcm2835_pcm_prepare_again(substream); +- +-unlock: +- mutex_unlock(&chip->audio_mutex); +- return res; +-} +- +-static int snd_bcm2835_add_chmap_ctl(bcm2835_chip_t * chip) +-{ +- struct snd_pcm_chmap *chmap; +- struct snd_kcontrol *kctl; +- int err, i; +- +- err = snd_pcm_add_chmap_ctls(chip->pcm, +- SNDRV_PCM_STREAM_PLAYBACK, +- NULL, 8, 0, &chmap); +- if (err < 0) +- return err; +- /* override handlers */ +- chmap->private_data = chip; +- kctl = chmap->kctl; +- for (i = 0; i < kctl->count; i++) +- kctl->vd[i].access |= SNDRV_CTL_ELEM_ACCESS_WRITE; +- kctl->get = snd_bcm2835_chmap_ctl_get; +- kctl->put = snd_bcm2835_chmap_ctl_put; +- kctl->tlv.c = snd_bcm2835_chmap_ctl_tlv; +- return 0; +-} +- + int snd_bcm2835_new_ctl(bcm2835_chip_t * chip) + { + int err; +@@ -638,7 +340,6 @@ int snd_bcm2835_new_ctl(bcm2835_chip_t * + if (err < 0) + return err; + } +- snd_bcm2835_add_chmap_ctl(chip); + for (idx = 0; idx < ARRAY_SIZE(snd_bcm2835_spdif); idx++) { + err = snd_ctl_add(chip->card, + snd_ctl_new1(&snd_bcm2835_spdif[idx], chip)); +--- a/sound/arm/bcm2835-pcm.c ++++ b/sound/arm/bcm2835-pcm.c +@@ -19,9 +19,6 @@ + + #include "bcm2835.h" + +-/* The hardware can not do much more num_channels*samplerate then this value */ +-#define MAX_COMBINED_RATE 768000 +- + /* hardware definition */ + static struct snd_pcm_hardware snd_bcm2835_playback_hw = { + .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | +@@ -110,31 +107,6 @@ static irqreturn_t bcm2835_playback_fifo + return IRQ_HANDLED; + } + +- +-static int rate_hw_constraint_rate(struct snd_pcm_hw_params *params, +- struct snd_pcm_hw_rule *rule) +-{ +- struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); +- struct snd_interval rates = { +- .min = 8000, +- .max = min(192000u, MAX_COMBINED_RATE / max(channels->min, 1u)), +- }; +- struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); +- return snd_interval_refine(rate, &rates); +-} +- +-static int rate_hw_constraint_channels(struct snd_pcm_hw_params *params, +- struct snd_pcm_hw_rule *rule) +-{ +- struct snd_interval *rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); +- struct snd_interval channels_interval = { +- .min = 1, +- .max = min(8u, MAX_COMBINED_RATE / max(rate->min, 1u)), +- }; +- struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); +- return snd_interval_refine(channels, &channels_interval); +-} +- + /* open callback */ + static int snd_bcm2835_playback_open_generic( + struct snd_pcm_substream *substream, int spdif) +@@ -216,24 +188,8 @@ static int snd_bcm2835_playback_open_gen + snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, + 16); + +- /* When playing PCM, pretend that we support the full range of channels +- * and sample rates. The GPU can't output it, but is able to resample +- * the data to a rate the hardware can handle it. This won't work with +- * compressed data; the resampler would just destroy it. */ +- if (spdif) { +- err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, +- rate_hw_constraint_rate, NULL, +- SNDRV_PCM_HW_PARAM_CHANNELS, -1); +- err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, +- rate_hw_constraint_channels, NULL, +- SNDRV_PCM_HW_PARAM_RATE, -1); +- } +- + chip->alsa_stream[idx] = alsa_stream; + +- if (!chip->opened) +- chip->cea_chmap = -1; +- + chip->opened |= (1 << idx); + alsa_stream->open = 1; + alsa_stream->draining = 1; +@@ -344,7 +300,8 @@ static int snd_bcm2835_pcm_hw_free(struc + return snd_pcm_lib_free_pages(substream); + } + +-int snd_bcm2835_pcm_prepare_again(struct snd_pcm_substream *substream) ++/* prepare callback */ ++static int snd_bcm2835_pcm_prepare(struct snd_pcm_substream *substream) + { + bcm2835_chip_t *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; +@@ -352,6 +309,11 @@ int snd_bcm2835_pcm_prepare_again(struct + int channels; + int err; + ++ audio_info(" .. IN\n"); ++ ++ if (mutex_lock_interruptible(&chip->audio_mutex)) ++ return -EINTR; ++ + /* notify the vchiq that it should enter spdif passthrough mode by + * setting channels=0 (see + * https://github.com/raspberrypi/linux/issues/528) */ +@@ -367,23 +329,6 @@ int snd_bcm2835_pcm_prepare_again(struct + audio_error(" error setting hw params\n"); + } + +- return err; +-} +- +-/* prepare callback */ +-static int snd_bcm2835_pcm_prepare(struct snd_pcm_substream *substream) +-{ +- bcm2835_chip_t *chip = snd_pcm_substream_chip(substream); +- struct snd_pcm_runtime *runtime = substream->runtime; +- bcm2835_alsa_stream_t *alsa_stream = runtime->private_data; +- +- audio_info(" .. IN\n"); +- +- if (mutex_lock_interruptible(&chip->audio_mutex)) +- return -EINTR; +- +- snd_bcm2835_pcm_prepare_again(substream); +- + bcm2835_audio_setup(alsa_stream); + + /* in preparation of the stream, set the controls (volume level) of the stream */ +--- a/sound/arm/bcm2835-vchiq.c ++++ b/sound/arm/bcm2835-vchiq.c +@@ -570,8 +570,6 @@ int bcm2835_audio_set_params(bcm2835_als + VC_AUDIO_MSG_T m; + AUDIO_INSTANCE_T *instance = alsa_stream->instance; + int32_t success; +- uint32_t chmap_value; +- int i; + int ret; + LOG_DBG(" .. IN\n"); + +@@ -595,21 +593,10 @@ int bcm2835_audio_set_params(bcm2835_als + + instance->result = -1; + +- if (alsa_stream->chip->cea_chmap >= 0) { +- chmap_value = (unsigned)alsa_stream->chip->cea_chmap << 24; +- } else { +- chmap_value = 0; /* force stereo */ +- for (i = 0; i < 8; i++) +- alsa_stream->chip->map_channels[i] = i; +- } +- for (i = 0; i < 8; i++) +- chmap_value |= alsa_stream->chip->map_channels[i] << (i * 3); +- + m.type = VC_AUDIO_MSG_TYPE_CONFIG; + m.u.config.channels = channels; + m.u.config.samplerate = samplerate; + m.u.config.bps = bps; +- m.u.config.channelmap = chmap_value; + + /* Create the message available completion */ + init_completion(&instance->msg_avail_comp); +--- a/sound/arm/bcm2835.h ++++ b/sound/arm/bcm2835.h +@@ -107,8 +107,6 @@ typedef struct bcm2835_chip { + int old_volume; /* stores the volume value whist muted */ + int dest; + int mute; +- int cea_chmap; /* currently requested Audio InfoFrame Data Byte 4 */ +- int map_channels[8]; + + unsigned int opened; + unsigned int spdif_status; +@@ -151,8 +149,6 @@ int snd_bcm2835_new_ctl(bcm2835_chip_t * + int snd_bcm2835_new_pcm(bcm2835_chip_t * chip); + int snd_bcm2835_new_spdif_pcm(bcm2835_chip_t * chip); + +-int snd_bcm2835_pcm_prepare_again(struct snd_pcm_substream *substream); +- + int bcm2835_audio_open(bcm2835_alsa_stream_t * alsa_stream); + int bcm2835_audio_close(bcm2835_alsa_stream_t * alsa_stream); + int bcm2835_audio_set_params(bcm2835_alsa_stream_t * alsa_stream, diff --git a/target/linux/brcm2708/patches-4.4/0319-Revert-bcm2835-extend-allowed-range-of-channels-and-.patch b/target/linux/brcm2708/patches-4.4/0319-Revert-bcm2835-extend-allowed-range-of-channels-and-.patch new file mode 100644 index 0000000..62237d3 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0319-Revert-bcm2835-extend-allowed-range-of-channels-and-.patch @@ -0,0 +1,37 @@ +From cc475d93be9bf38826d0e091172816c29996fa4c Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 29 Apr 2016 17:30:00 +0100 +Subject: [PATCH 319/381] Revert "bcm2835: extend allowed range of channels and + samplerates" + +This reverts commit 688a5f0daa45e0a51b324707768d472e1d715c13. +--- + sound/arm/bcm2835-pcm.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +--- a/sound/arm/bcm2835-pcm.c ++++ b/sound/arm/bcm2835-pcm.c +@@ -26,9 +26,9 @@ static struct snd_pcm_hardware snd_bcm28 + .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, + .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, + .rate_min = 8000, +- .rate_max = 192000, ++ .rate_max = 48000, + .channels_min = 1, +- .channels_max = 8, ++ .channels_max = 2, + .buffer_bytes_max = 128 * 1024, + .period_bytes_min = 1 * 1024, + .period_bytes_max = 128 * 1024, +@@ -43,9 +43,9 @@ static struct snd_pcm_hardware snd_bcm28 + .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000, + .rate_min = 44100, +- .rate_max = 192000, ++ .rate_max = 48000, + .channels_min = 2, +- .channels_max = 8, ++ .channels_max = 2, + .buffer_bytes_max = 128 * 1024, + .period_bytes_min = 1 * 1024, + .period_bytes_max = 128 * 1024, diff --git a/target/linux/brcm2708/patches-4.4/0320-videobuf2-v4l2-Verify-planes-array-in-buffer-dequeue.patch b/target/linux/brcm2708/patches-4.4/0320-videobuf2-v4l2-Verify-planes-array-in-buffer-dequeue.patch new file mode 100644 index 0000000..9ff50aa --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0320-videobuf2-v4l2-Verify-planes-array-in-buffer-dequeue.patch @@ -0,0 +1,53 @@ +From 2d8ae9f2f45a2f5b777088cbab6e5ea15744d1d5 Mon Sep 17 00:00:00 2001 +From: Sakari Ailus <sakari.ailus@linux.intel.com> +Date: Sun, 3 Apr 2016 16:31:03 -0300 +Subject: [PATCH 320/381] videobuf2-v4l2: Verify planes array in buffer + dequeueing + +commit 2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab upstream. + +When a buffer is being dequeued using VIDIOC_DQBUF IOCTL, the exact buffer +which will be dequeued is not known until the buffer has been removed from +the queue. The number of planes is specific to a buffer, not to the queue. + +This does lead to the situation where multi-plane buffers may be requested +and queued with n planes, but VIDIOC_DQBUF IOCTL may be passed an argument +struct with fewer planes. + +__fill_v4l2_buffer() however uses the number of planes from the dequeued +videobuf2 buffer, overwriting kernel memory (the m.planes array allocated +in video_usercopy() in v4l2-ioctl.c) if the user provided fewer +planes than the dequeued buffer had. Oops! + +Fixes: b0e0e1f83de3 ("[media] media: videobuf2: Prepare to divide videobuf2") + +Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> +Acked-by: Hans Verkuil <hans.verkuil@cisco.com> +Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> +Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +--- + drivers/media/v4l2-core/videobuf2-v4l2.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/drivers/media/v4l2-core/videobuf2-v4l2.c ++++ b/drivers/media/v4l2-core/videobuf2-v4l2.c +@@ -67,6 +67,11 @@ static int __verify_planes_array(struct + return 0; + } + ++static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb) ++{ ++ return __verify_planes_array(vb, pb); ++} ++ + /** + * __verify_length() - Verify that the bytesused value for each plane fits in + * the plane length and that the data offset doesn't exceed the bytesused value. +@@ -432,6 +437,7 @@ static int __fill_vb2_buffer(struct vb2_ + } + + static const struct vb2_buf_ops v4l2_buf_ops = { ++ .verify_planes_array = __verify_planes_array_core, + .fill_user_buffer = __fill_v4l2_buffer, + .fill_vb2_buffer = __fill_vb2_buffer, + .set_timestamp = __set_timestamp, diff --git a/target/linux/brcm2708/patches-4.4/0321-pinctrl-bcm2835-Return-pins-to-inputs-when-freed.patch b/target/linux/brcm2708/patches-4.4/0321-pinctrl-bcm2835-Return-pins-to-inputs-when-freed.patch new file mode 100644 index 0000000..cf1c106 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0321-pinctrl-bcm2835-Return-pins-to-inputs-when-freed.patch @@ -0,0 +1,40 @@ +From 2e4f06a9b7276db1e2dafe33564ad5115f63a210 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Fri, 6 May 2016 12:32:47 +0100 +Subject: [PATCH 321/381] pinctrl-bcm2835: Return pins to inputs when freed + +When dynamically unloading overlays, it is important that freed pins are +restored to being inputs to prevent functions from being enabled in +multiple places at once. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + drivers/pinctrl/bcm/pinctrl-bcm2835.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c ++++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c +@@ -831,6 +831,15 @@ static const struct pinctrl_ops bcm2835_ + .dt_free_map = bcm2835_pctl_dt_free_map, + }; + ++static void bcm2835_pmx_free(struct pinctrl_dev *pctldev, ++ unsigned offset) ++{ ++ struct bcm2835_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev); ++ ++ /* disable by setting to GPIO_IN */ ++ bcm2835_pinctrl_fsel_set(pc, offset, BCM2835_FSEL_GPIO_IN); ++} ++ + static int bcm2835_pmx_get_functions_count(struct pinctrl_dev *pctldev) + { + return BCM2835_FSEL_COUNT; +@@ -890,6 +899,7 @@ static int bcm2835_pmx_gpio_set_directio + } + + static const struct pinmux_ops bcm2835_pmx_ops = { ++ .free = bcm2835_pmx_free, + .get_functions_count = bcm2835_pmx_get_functions_count, + .get_function_name = bcm2835_pmx_get_function_name, + .get_function_groups = bcm2835_pmx_get_function_groups, diff --git a/target/linux/brcm2708/patches-4.4/0322-BCM270X_DT-i2c0-bcm2708-pin-group-params.patch b/target/linux/brcm2708/patches-4.4/0322-BCM270X_DT-i2c0-bcm2708-pin-group-params.patch new file mode 100644 index 0000000..7112ee6 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0322-BCM270X_DT-i2c0-bcm2708-pin-group-params.patch @@ -0,0 +1,99 @@ +From c451203424a277e522ea5227cefa84658615f442 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Fri, 6 May 2016 12:53:16 +0100 +Subject: [PATCH 322/381] BCM270X_DT: i2c0-bcm2708 - pin group params + +Add parameters to set pin groups as a unit, setting the pin function +appropriately. The parameters are: + pins_0_1 + pins_28_29 + pins_44_45 + pins_46_47 + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/README | 11 ++++-- + .../arm/boot/dts/overlays/i2c0-bcm2708-overlay.dts | 43 +++++++++++++++++----- + 2 files changed, 42 insertions(+), 12 deletions(-) + +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -449,10 +449,15 @@ Params: ds1307 Select t + + + Name: i2c0-bcm2708 +-Info: Enable the i2c_bcm2708 driver for the i2c0 bus ++Info: Enable the i2c_bcm2708 driver for the i2c0 bus. Not all pin combinations ++ are usable on all platforms. + Load: dtoverlay=i2c0-bcm2708,<param>=<val> +-Params: sda0_pin GPIO pin for SDA0 (0, 28 [or 44] - default 0) +- scl0_pin GPIO pin for SCL0 (1, 29 [or 45] - default 1) ++Params: sda0_pin GPIO pin for SDA0 (deprecated - use pins_*) ++ scl0_pin GPIO pin for SCL0 (deprecated - use pins_*) ++ pins_0_1 Use pins 0 and 1 (default) ++ pins_28_29 Use pins 28 and 29 ++ pins_44_45 Use pins 44 and 45 ++ pins_46_47 Use pins 46 and 47 + + + Name: i2c1-bcm2708 +--- a/arch/arm/boot/dts/overlays/i2c0-bcm2708-overlay.dts ++++ b/arch/arm/boot/dts/overlays/i2c0-bcm2708-overlay.dts +@@ -14,23 +14,48 @@ + fragment@0 { + target = <&i2c0>; + __overlay__ { +- pinctrl-0 = <&i2c0_pins>; + status = "okay"; + }; + }; + + fragment@1 { +- target = <&gpio>; +- __overlay__ { +- i2c0_pins: i2c0 { +- brcm,pins = <0 1>; +- brcm,function = <4>; /* alt0 */ +- }; ++ target = <&i2c0_pins>; ++ frag1: __overlay__ { ++ brcm,pins = <0 1>; ++ brcm,function = <4>; /* alt0 */ ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&i2c0_pins>; ++ __dormant__ { ++ brcm,pins = <28 29>; ++ brcm,function = <4>; /* alt0 */ ++ }; ++ }; ++ ++ fragment@3 { ++ target = <&i2c0_pins>; ++ __dormant__ { ++ brcm,pins = <44 45>; ++ brcm,function = <5>; /* alt1 */ ++ }; ++ }; ++ ++ fragment@4 { ++ target = <&i2c0_pins>; ++ __dormant__ { ++ brcm,pins = <46 47>; ++ brcm,function = <4>; /* alt0 */ + }; + }; + + __overrides__ { +- sda0_pin = <&i2c0_pins>,"brcm,pins:0"; +- scl0_pin = <&i2c0_pins>,"brcm,pins:4"; ++ sda0_pin = <&frag1>,"brcm,pins:0"; ++ scl0_pin = <&frag1>,"brcm,pins:4"; ++ pins_0_1 = <0>,"+1-2-3-4"; ++ pins_28_29 = <0>,"-1+2-3-4"; ++ pins_44_45 = <0>,"-1-2+3-4"; ++ pins_46_47 = <0>,"-1-2-3+4"; + }; + }; diff --git a/target/linux/brcm2708/patches-4.4/0323-config-Add-CONFIG_DRM_LOAD_EDID_FIRMWARE.patch b/target/linux/brcm2708/patches-4.4/0323-config-Add-CONFIG_DRM_LOAD_EDID_FIRMWARE.patch new file mode 100644 index 0000000..f844d49 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0323-config-Add-CONFIG_DRM_LOAD_EDID_FIRMWARE.patch @@ -0,0 +1,30 @@ +From 616ba69b10a0c52f241575727c1f0d04ea9e9113 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 6 May 2016 12:40:37 +0100 +Subject: [PATCH 323/381] config: Add CONFIG_DRM_LOAD_EDID_FIRMWARE + +--- + arch/arm/configs/bcm2709_defconfig | 1 + + arch/arm/configs/bcmrpi_defconfig | 1 + + 2 files changed, 2 insertions(+) + +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -815,6 +815,7 @@ CONFIG_VIDEO_TW9906=m + CONFIG_VIDEO_OV7640=m + CONFIG_VIDEO_MT9V011=m + CONFIG_DRM=m ++CONFIG_DRM_LOAD_EDID_FIRMWARE=y + CONFIG_DRM_UDL=m + CONFIG_DRM_VC4=m + CONFIG_FB=y +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -807,6 +807,7 @@ CONFIG_VIDEO_TW9906=m + CONFIG_VIDEO_OV7640=m + CONFIG_VIDEO_MT9V011=m + CONFIG_DRM=m ++CONFIG_DRM_LOAD_EDID_FIRMWARE=y + CONFIG_DRM_UDL=m + CONFIG_DRM_VC4=m + CONFIG_FB=y diff --git a/target/linux/brcm2708/patches-4.4/0324-Revert-rpi-update-vc_vchi_audioserv_defs.h.patch b/target/linux/brcm2708/patches-4.4/0324-Revert-rpi-update-vc_vchi_audioserv_defs.h.patch new file mode 100644 index 0000000..cf2780b --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0324-Revert-rpi-update-vc_vchi_audioserv_defs.h.patch @@ -0,0 +1,63 @@ +From f4187433a0b4592ae6df10d9080aec70270ad147 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 6 May 2016 17:18:57 +0100 +Subject: [PATCH 324/381] Revert "rpi: update vc_vchi_audioserv_defs.h" + +This reverts commit 64fa9f963dffab0145f7960a593422064bb0aa8d. +--- + sound/arm/vc_vchi_audioserv_defs.h | 13 ++----------- + 1 file changed, 2 insertions(+), 11 deletions(-) + +--- a/sound/arm/vc_vchi_audioserv_defs.h ++++ b/sound/arm/vc_vchi_audioserv_defs.h +@@ -16,7 +16,7 @@ + #define _VC_AUDIO_DEFS_H_ + + #define VC_AUDIOSERV_MIN_VER 1 +-#define VC_AUDIOSERV_VER 3 ++#define VC_AUDIOSERV_VER 2 + + // FourCC code used for VCHI connection + #define VC_AUDIO_SERVER_NAME MAKE_FOURCC("AUDS") +@@ -36,7 +36,6 @@ typedef enum { + VC_AUDIO_MSG_TYPE_START, // Configure audio + VC_AUDIO_MSG_TYPE_STOP, // Configure audio + VC_AUDIO_MSG_TYPE_WRITE, // Configure audio +- VC_AUDIO_MSG_TYPE_LATENCY, // request latency in cycles + VC_AUDIO_MSG_TYPE_MAX + } VC_AUDIO_MSG_TYPE; + +@@ -45,7 +44,6 @@ typedef struct { + uint32_t channels; + uint32_t samplerate; + uint32_t bps; +- uint32_t channelmap; + + } VC_AUDIO_CONFIG_T; + +@@ -86,12 +84,6 @@ typedef struct { + uint16_t max_packet; + } VC_AUDIO_WRITE_T; + +-// query latency in samples of sink +-typedef struct +-{ +- uint32_t dummy; +-} VC_AUDIO_LATENCY_T; +- + // Generic result for a request (VC->HOST) + typedef struct { + int32_t success; // Success value +@@ -116,10 +108,9 @@ typedef struct { + VC_AUDIO_START_T start; + VC_AUDIO_STOP_T stop; + VC_AUDIO_WRITE_T write; +- VC_AUDIO_LATENCY_T latency; + VC_AUDIO_RESULT_T result; + VC_AUDIO_COMPLETE_T complete; + } u; + } VC_AUDIO_MSG_T; + +-#endif // _VC_AUDIO_DEFS_H_ +\ No newline at end of file ++#endif // _VC_AUDIO_DEFS_H_ diff --git a/target/linux/brcm2708/patches-4.4/0325-Revert-config-Add-CONFIG_DRM_LOAD_EDID_FIRMWARE.patch b/target/linux/brcm2708/patches-4.4/0325-Revert-config-Add-CONFIG_DRM_LOAD_EDID_FIRMWARE.patch new file mode 100644 index 0000000..416a625 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0325-Revert-config-Add-CONFIG_DRM_LOAD_EDID_FIRMWARE.patch @@ -0,0 +1,31 @@ +From 2faa3a4eb01cdd6c372c235900139a96ed5e81f7 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 6 May 2016 17:21:58 +0100 +Subject: [PATCH 325/381] Revert "config: Add CONFIG_DRM_LOAD_EDID_FIRMWARE" + +This reverts commit 417aed4cb35a479e001c8389fd8d97c3ea612999. +--- + arch/arm/configs/bcm2709_defconfig | 1 - + arch/arm/configs/bcmrpi_defconfig | 1 - + 2 files changed, 2 deletions(-) + +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -815,7 +815,6 @@ CONFIG_VIDEO_TW9906=m + CONFIG_VIDEO_OV7640=m + CONFIG_VIDEO_MT9V011=m + CONFIG_DRM=m +-CONFIG_DRM_LOAD_EDID_FIRMWARE=y + CONFIG_DRM_UDL=m + CONFIG_DRM_VC4=m + CONFIG_FB=y +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -807,7 +807,6 @@ CONFIG_VIDEO_TW9906=m + CONFIG_VIDEO_OV7640=m + CONFIG_VIDEO_MT9V011=m + CONFIG_DRM=m +-CONFIG_DRM_LOAD_EDID_FIRMWARE=y + CONFIG_DRM_UDL=m + CONFIG_DRM_VC4=m + CONFIG_FB=y diff --git a/target/linux/brcm2708/patches-4.4/0326-ARM-adau1977-adc-Add-basic-machine-driver-for-adau19.patch b/target/linux/brcm2708/patches-4.4/0326-ARM-adau1977-adc-Add-basic-machine-driver-for-adau19.patch new file mode 100644 index 0000000..513db1b --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0326-ARM-adau1977-adc-Add-basic-machine-driver-for-adau19.patch @@ -0,0 +1,285 @@ +From 347d4cf757e6f093860048fe69737c29f5adcd0f Mon Sep 17 00:00:00 2001 +From: Andrey Grodzovsky <andrey2805@gmail.com> +Date: Tue, 3 May 2016 22:10:59 -0400 +Subject: [PATCH 326/381] ARM: adau1977-adc: Add basic machine driver for + adau1977 codec driver. + +This commit adds basic support for the codec usage including: Device tree overlay, +binding I2S bus and setting I2S mode, clock source and frequency setting according +to spec. + +Signed-off-by: Andrey Grodzovsky <andrey2805@gmail.com> +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 7 ++ + .../arm/boot/dts/overlays/adau1977-adc-overlay.dts | 53 +++++++++ + arch/arm/configs/bcm2709_defconfig | 1 + + arch/arm/configs/bcmrpi_defconfig | 1 + + sound/soc/bcm/Kconfig | 7 ++ + sound/soc/bcm/Makefile | 2 + + sound/soc/bcm/adau1977-adc.c | 125 +++++++++++++++++++++ + 8 files changed, 197 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/adau1977-adc-overlay.dts + create mode 100644 sound/soc/bcm/adau1977-adc.c + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -12,6 +12,7 @@ ifeq ($(CONFIG_ARCH_BCM2835),y) + RPI_DT_OVERLAYS=y + endif + ++dtbo-$(RPI_DT_OVERLAYS) += adau1977-adc.dtbo + dtbo-$(RPI_DT_OVERLAYS) += ads7846.dtbo + dtbo-$(RPI_DT_OVERLAYS) += akkordion-iqdacplus.dtbo + dtbo-$(RPI_DT_OVERLAYS) += at86rf233.dtbo +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -161,6 +161,13 @@ Params: + and the other i2c baudrate parameters. + + ++Name: adau1977-adc ++Info: Overlay for activation of ADAU1977 ADC codec over I2C for control ++ and I2S for data. ++Load: dtoverlay=adau1977-adc ++Params: <None> ++ ++ + Name: ads7846 + Info: ADS7846 Touch controller + Load: dtoverlay=ads7846,<param>=<val> +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/adau1977-adc-overlay.dts +@@ -0,0 +1,53 @@ ++// Definitions for ADAU1977 ADC ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target = <&soc>; ++ ++ __overlay__ { ++ codec_supply: fixedregulator@0 { ++ compatible = "regulator-fixed"; ++ regulator-name = "AVDD"; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&i2c>; ++ ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ adau1977: codec@11 { ++ compatible = "adi,adau1977"; ++ reg = <0x11>; ++ reset-gpios = <&gpio 5 0>; ++ AVDD-supply = <&codec_supply>; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&i2s>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@3 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "adi,adau1977-adc"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; ++}; +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -861,6 +861,7 @@ CONFIG_SND_BCM2708_SOC_BOOMBERRY_DAC=m + CONFIG_SND_BCM2708_SOC_BOOMBERRY_DIGI=m + CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m + CONFIG_SND_BCM2708_SOC_RASPIDAC3=m ++CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m + CONFIG_SND_SOC_ADAU1701=m + CONFIG_SND_SOC_WM8804_I2C=m + CONFIG_SND_SIMPLE_CARD=m +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -853,6 +853,7 @@ CONFIG_SND_BCM2708_SOC_BOOMBERRY_DAC=m + CONFIG_SND_BCM2708_SOC_BOOMBERRY_DIGI=m + CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m + CONFIG_SND_BCM2708_SOC_RASPIDAC3=m ++CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m + CONFIG_SND_SOC_ADAU1701=m + CONFIG_SND_SOC_WM8804_I2C=m + CONFIG_SND_SIMPLE_CARD=m +--- a/sound/soc/bcm/Kconfig ++++ b/sound/soc/bcm/Kconfig +@@ -78,3 +78,10 @@ config SND_BCM2708_SOC_RASPIDAC3 + select SND_SOC_TPA6130A2 + help + Say Y or M if you want to add support for RaspiDAC Rev.3x. ++ ++config SND_BCM2708_SOC_ADAU1977_ADC ++ tristate "Support for ADAU1977 ADC" ++ depends on SND_BCM2708_SOC_I2S || SND_BCM2835_SOC_I2S ++ select SND_SOC_ADAU1977_I2C ++ help ++ Say Y or M if you want to add support for ADAU1977 ADC. +--- a/sound/soc/bcm/Makefile ++++ b/sound/soc/bcm/Makefile +@@ -4,6 +4,7 @@ snd-soc-bcm2835-i2s-objs := bcm2835-i2s. + obj-$(CONFIG_SND_BCM2835_SOC_I2S) += snd-soc-bcm2835-i2s.o + + # BCM2708 Machine Support ++snd-soc-adau1977-adc-objs := adau1977-adc.o + snd-soc-hifiberry-dac-objs := hifiberry_dac.o + snd-soc-hifiberry-dacplus-objs := hifiberry_dacplus.o + snd-soc-hifiberry-digi-objs := hifiberry_digi.o +@@ -15,6 +16,7 @@ snd-soc-rpi-proto-objs := rpi-proto.o + snd-soc-iqaudio-dac-objs := iqaudio-dac.o + snd-soc-raspidac3-objs := raspidac3.o + ++obj-$(CONFIG_SND_BCM2708_SOC_ADAU1977_ADC) += snd-soc-adau1977-adc.o + obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC) += snd-soc-hifiberry-dac.o + obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUS) += snd-soc-hifiberry-dacplus.o + obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI) += snd-soc-hifiberry-digi.o +--- /dev/null ++++ b/sound/soc/bcm/adau1977-adc.c +@@ -0,0 +1,125 @@ ++/* ++ * ASoC Driver for ADAU1977 ADC ++ * ++ * Author: Andrey Grodzovsky <andrey2805@gmail.com> ++ * Copyright 2016 ++ * ++ * This file is based on hifibery_dac driver by Florian Meier. ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * version 2 as published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ */ ++ ++#include <linux/module.h> ++#include <linux/platform_device.h> ++ ++#include <sound/core.h> ++#include <sound/pcm.h> ++#include <sound/pcm_params.h> ++#include <sound/soc.h> ++#include <sound/jack.h> ++ ++enum adau1977_clk_id { ++ ADAU1977_SYSCLK, ++}; ++ ++enum adau1977_sysclk_src { ++ ADAU1977_SYSCLK_SRC_MCLK, ++ ADAU1977_SYSCLK_SRC_LRCLK, ++}; ++ ++static int eval_adau1977_init(struct snd_soc_pcm_runtime *rtd) ++{ ++ int ret; ++ struct snd_soc_dai *codec_dai = rtd->codec_dai; ++ ++ ret = snd_soc_dai_set_tdm_slot(codec_dai, 0, 0, 0, 0); ++ if (ret < 0) ++ return ret; ++ ++ return snd_soc_codec_set_sysclk(rtd->codec, ADAU1977_SYSCLK, ++ ADAU1977_SYSCLK_SRC_MCLK, 11289600, SND_SOC_CLOCK_IN); ++} ++ ++static struct snd_soc_dai_link snd_rpi_adau1977_dai[] = { ++ { ++ .name = "adau1977", ++ .stream_name = "ADAU1977", ++ .cpu_dai_name = "bcm2708-i2s.0", ++ .codec_dai_name = "adau1977-hifi", ++ .platform_name = "bcm2708-i2s.0", ++ .codec_name = "adau1977.1-0011", ++ .init = eval_adau1977_init, ++ .dai_fmt = SND_SOC_DAIFMT_I2S | ++ SND_SOC_DAIFMT_NB_NF | ++ SND_SOC_DAIFMT_CBM_CFM, ++ }, ++}; ++ ++/* audio machine driver */ ++static struct snd_soc_card snd_adau1977_adc = { ++ .name = "snd_rpi_adau1977_adc", ++ .owner = THIS_MODULE, ++ .dai_link = snd_rpi_adau1977_dai, ++ .num_links = ARRAY_SIZE(snd_rpi_adau1977_dai), ++}; ++ ++static int snd_adau1977_adc_probe(struct platform_device *pdev) ++{ ++ int ret = 0; ++ ++ snd_adau1977_adc.dev = &pdev->dev; ++ if (pdev->dev.of_node) { ++ struct device_node *i2s_node; ++ struct snd_soc_dai_link *dai = &snd_rpi_adau1977_dai[0]; ++ i2s_node = of_parse_phandle(pdev->dev.of_node, ++ "i2s-controller", 0); ++ ++ if (i2s_node) { ++ dai->cpu_dai_name = NULL; ++ dai->cpu_of_node = i2s_node; ++ dai->platform_name = NULL; ++ dai->platform_of_node = i2s_node; ++ } ++ } ++ ++ ret = snd_soc_register_card(&snd_adau1977_adc); ++ if (ret) ++ dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); ++ ++ return ret; ++} ++ ++static int snd_adau1977_adc_remove(struct platform_device *pdev) ++{ ++ return snd_soc_unregister_card(&snd_adau1977_adc); ++} ++ ++static const struct of_device_id snd_adau1977_adc_of_match[] = { ++ { .compatible = "adi,adau1977-adc", }, ++ {}, ++}; ++ ++MODULE_DEVICE_TABLE(of, snd_adau1977_adc_of_match); ++ ++static struct platform_driver snd_adau1977_adc_driver = { ++ .driver = { ++ .name = "snd-adau1977-adc", ++ .owner = THIS_MODULE, ++ .of_match_table = snd_adau1977_adc_of_match, ++ }, ++ .probe = snd_adau1977_adc_probe, ++ .remove = snd_adau1977_adc_remove, ++}; ++ ++module_platform_driver(snd_adau1977_adc_driver); ++ ++MODULE_AUTHOR("Andrey Grodzovsky <andrey2805@gmail.com>"); ++MODULE_DESCRIPTION("ASoC Driver for ADAU1977 ADC"); ++MODULE_LICENSE("GPL v2"); diff --git a/target/linux/brcm2708/patches-4.4/0327-Allow-up-to-24dB-digital-gain-to-be-applied-when-usi.patch b/target/linux/brcm2708/patches-4.4/0327-Allow-up-to-24dB-digital-gain-to-be-applied-when-usi.patch new file mode 100644 index 0000000..daea4db --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0327-Allow-up-to-24dB-digital-gain-to-be-applied-when-usi.patch @@ -0,0 +1,60 @@ +From ba4e2749004660d573c0d62f6fec876cd152bd3e Mon Sep 17 00:00:00 2001 +From: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> +Date: Fri, 6 May 2016 09:42:55 +0100 +Subject: [PATCH 327/381] Allow up to 24dB digital gain to be applied when + using IQAudIO DAC + +24db_digital_gain DT param can be used to specify that PCM512x +codec "Digital" volume control should not be limited to 0dB gain, +and if specified will allow the full 24dB gain. + +Signed-off-by: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> +--- + arch/arm/boot/dts/overlays/README | 17 +++++++++++++++-- + arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts | 6 +++++- + 2 files changed, 20 insertions(+), 3 deletions(-) + +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -490,8 +490,21 @@ Params: <None> + + Name: iqaudio-dac + Info: Configures the IQaudio DAC audio card +-Load: dtoverlay=iqaudio-dac +-Params: <None> ++Load: dtoverlay=iqaudio-dac,<param> ++Params: 24db_digital_gain Allow gain to be applied via the PCM512x codec ++ Digital volume control. Enable with ++ "dtoverlay=iqaudio-dac,24db_digital_gain" ++ (The default behaviour is that the Digital ++ volume control is limited to a maximum of ++ 0dB. ie. it can attenuate but not provide ++ gain. For most users, this will be desired ++ as it will prevent clipping. By appending ++ the 24db_digital_gain parameter, the Digital ++ volume control will allow up to 24dB of ++ gain. If this parameter is enabled, it is the ++ responsibility of the user to ensure that ++ the Digital volume control is set to a value ++ that does not result in clipping/distortion!) + + + Name: iqaudio-dacplus +--- a/arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts ++++ b/arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts +@@ -30,10 +30,14 @@ + + fragment@2 { + target = <&sound>; +- __overlay__ { ++ frag2: __overlay__ { + compatible = "iqaudio,iqaudio-dac"; + i2s-controller = <&i2s>; + status = "okay"; + }; + }; ++ ++ __overrides__ { ++ 24db_digital_gain = <&frag2>,"iqaudio,24db_digital_gain?"; ++ }; + }; diff --git a/target/linux/brcm2708/patches-4.4/0328-config-Add-CONFIG_DRM_LOAD_EDID_FIRMWARE.patch b/target/linux/brcm2708/patches-4.4/0328-config-Add-CONFIG_DRM_LOAD_EDID_FIRMWARE.patch new file mode 100644 index 0000000..0dce6cc --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0328-config-Add-CONFIG_DRM_LOAD_EDID_FIRMWARE.patch @@ -0,0 +1,30 @@ +From dd29bbd2aae28fb176221d740cca0aacabae3842 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 6 May 2016 12:40:37 +0100 +Subject: [PATCH 328/381] config: Add CONFIG_DRM_LOAD_EDID_FIRMWARE + +--- + arch/arm/configs/bcm2709_defconfig | 1 + + arch/arm/configs/bcmrpi_defconfig | 1 + + 2 files changed, 2 insertions(+) + +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -815,6 +815,7 @@ CONFIG_VIDEO_TW9906=m + CONFIG_VIDEO_OV7640=m + CONFIG_VIDEO_MT9V011=m + CONFIG_DRM=m ++CONFIG_DRM_LOAD_EDID_FIRMWARE=y + CONFIG_DRM_UDL=m + CONFIG_DRM_VC4=m + CONFIG_FB=y +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -807,6 +807,7 @@ CONFIG_VIDEO_TW9906=m + CONFIG_VIDEO_OV7640=m + CONFIG_VIDEO_MT9V011=m + CONFIG_DRM=m ++CONFIG_DRM_LOAD_EDID_FIRMWARE=y + CONFIG_DRM_UDL=m + CONFIG_DRM_VC4=m + CONFIG_FB=y diff --git a/target/linux/brcm2708/patches-4.4/0329-BCM270X_DT-Move-vc4-node-contents-to-bcm2708_common..patch b/target/linux/brcm2708/patches-4.4/0329-BCM270X_DT-Move-vc4-node-contents-to-bcm2708_common..patch new file mode 100644 index 0000000..e1c0253 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0329-BCM270X_DT-Move-vc4-node-contents-to-bcm2708_common..patch @@ -0,0 +1,325 @@ +From 4cb8cf8c6ce47b652c93bae2b4b480bd7ea7f940 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 6 May 2016 11:48:35 -0700 +Subject: [PATCH 329/381] BCM270X_DT: Move vc4 node contents to + bcm2708_common.dtsi. + +This should clarify what's going on with the overlay: The hardware is +always present, we're just enabling the DT node so that the vc4 driver +probes. + +The interrupts are left in the overlay, because the firmware doesn't +check node status before masking out the vc4 interrupts. + +By having the nodes in the common file, we'll be able to correctly +connect the HDMI HPD GPIO so that we can detect whether an HDMI +monitor is connected. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + arch/arm/boot/dts/bcm2708_common.dtsi | 51 +++++++ + arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts | 160 ++++++++++----------- + 2 files changed, 129 insertions(+), 82 deletions(-) + +--- a/arch/arm/boot/dts/bcm2708_common.dtsi ++++ b/arch/arm/boot/dts/bcm2708_common.dtsi +@@ -1,4 +1,7 @@ ++#include "dt-bindings/clock/bcm2835.h" + #include <dt-bindings/clock/bcm2835-aux.h> ++#include "dt-bindings/power/raspberrypi-power.h" ++#include "dt-bindings/gpio/gpio.h" + #include "skeleton.dtsi" + + / { +@@ -170,6 +173,18 @@ + status = "disabled"; + }; + ++ pixelvalve0: pixelvalve@7e206000 { ++ compatible = "brcm,bcm2835-pixelvalve0"; ++ reg = <0x7e206000 0x100>; ++ status = "disabled"; ++ }; ++ ++ pixelvalve1: pixelvalve@7e207000 { ++ compatible = "brcm,bcm2835-pixelvalve1"; ++ reg = <0x7e207000 0x100>; ++ status = "disabled"; ++ }; ++ + pwm: pwm@7e20c000 { + compatible = "brcm,bcm2835-pwm"; + reg = <0x7e20c000 0x28>; +@@ -227,6 +242,12 @@ + status = "disabled"; + }; + ++ hvs: hvs@7e400000 { ++ compatible = "brcm,bcm2835-hvs"; ++ reg = <0x7e400000 0x6000>; ++ status = "disabled"; ++ }; ++ + i2c1: i2c@7e804000 { + compatible = "brcm,bcm2708-i2c"; + reg = <0x7e804000 0x1000>; +@@ -261,6 +282,25 @@ + status = "disabled"; + }; + ++ pixelvalve2: pixelvalve@7e807000 { ++ compatible = "brcm,bcm2835-pixelvalve2"; ++ reg = <0x7e807000 0x100>; ++ status = "disabled"; ++ }; ++ ++ hdmi: hdmi@7e902000 { ++ compatible = "brcm,bcm2835-hdmi"; ++ reg = <0x7e902000 0x600>, ++ <0x7e808000 0x100>; ++ ddc = <&i2c2>; ++ hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; ++ clocks = <&cprman BCM2835_PLLH_PIX>, ++ <&cprman BCM2835_CLOCK_HSM>; ++ clock-names = "pixel", "hdmi"; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "disabled"; ++ }; ++ + usb: usb@7e980000 { + compatible = "brcm,bcm2708-usb"; + reg = <0x7e980000 0x10000>, +@@ -269,6 +309,12 @@ + <1 9>; + }; + ++ v3d: v3d@7ec00000 { ++ compatible = "brcm,vc4-v3d"; ++ reg = <0x7ec00000 0x1000>; ++ status = "disabled"; ++ }; ++ + firmware: firmware { + compatible = "raspberrypi,bcm2835-firmware"; + mboxes = <&mailbox>; +@@ -303,6 +349,11 @@ + firmware = <&firmware>; + }; + ++ gpu: gpu { ++ compatible = "brcm,bcm2835-vc4"; ++ status = "disabled"; ++ }; ++ + /* Onboard audio */ + audio: audio { + compatible = "brcm,bcm2835-audio"; +--- a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts ++++ b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts +@@ -5,129 +5,125 @@ + /dts-v1/; + /plugin/; + +-#include "dt-bindings/clock/bcm2835.h" +-#include "dt-bindings/power/raspberrypi-power.h" +-#include "dt-bindings/gpio/gpio.h" +- + / { + compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; + + fragment@0 { ++ target-path = "/chosen"; ++ __overlay__ { ++ bootargs = "cma=256M@256M"; ++ }; ++ }; ++ ++ fragment@1 { ++ target-path = "/chosen"; ++ __dormant__ { ++ bootargs = "cma=192M@256M"; ++ }; ++ }; ++ ++ fragment@2 { ++ target-path = "/chosen"; ++ __dormant__ { ++ bootargs = "cma=128M@128M"; ++ }; ++ }; ++ ++ fragment@3 { ++ target-path = "/chosen"; ++ __dormant__ { ++ bootargs = "cma=96M@128M"; ++ }; ++ }; ++ ++ fragment@4 { ++ target-path = "/chosen"; ++ __dormant__ { ++ bootargs = "cma=64M@64M"; ++ }; ++ }; ++ ++ fragment@5 { + target = <&i2c2>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@1 { ++ fragment@6 { + target = <&cprman>; + __overlay__ { + status = "okay"; + }; + }; + +- fragment@2 { ++ fragment@7 { + target = <&fb>; + __overlay__ { + status = "disabled"; + }; + }; + +- fragment@3 { +- target = <&soc>; ++ fragment@8 { ++ target = <&pixelvalve0>; + __overlay__ { +- #address-cells = <1>; +- #size-cells = <1>; ++ interrupts = <2 13>; /* pwa0 */ ++ status = "okay"; ++ }; ++ }; + +- pixelvalve@7e206000 { +- compatible = "brcm,bcm2835-pixelvalve0"; +- reg = <0x7e206000 0x100>; +- interrupts = <2 13>; /* pwa0 */ +- }; +- +- pixelvalve@7e207000 { +- compatible = "brcm,bcm2835-pixelvalve1"; +- reg = <0x7e207000 0x100>; +- interrupts = <2 14>; /* pwa1 */ +- }; +- +- hvs@7e400000 { +- compatible = "brcm,bcm2835-hvs"; +- reg = <0x7e400000 0x6000>; +- interrupts = <2 1>; +- }; +- +- pixelvalve@7e807000 { +- compatible = "brcm,bcm2835-pixelvalve2"; +- reg = <0x7e807000 0x100>; +- interrupts = <2 10>; /* pixelvalve */ +- }; +- +- hdmi@7e902000 { +- compatible = "brcm,bcm2835-hdmi"; +- reg = <0x7e902000 0x600>, +- <0x7e808000 0x100>; +- interrupts = <2 8>, <2 9>; +- ddc = <&i2c2>; +- hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; +- clocks = <&cprman BCM2835_PLLH_PIX>, +- <&cprman BCM2835_CLOCK_HSM>; +- clock-names = "pixel", "hdmi"; +- power-domains = <&power RPI_POWER_DOMAIN_HDMI>; +- }; +- +- v3d@7ec00000 { +- compatible = "brcm,vc4-v3d"; +- reg = <0x7ec00000 0x1000>; +- interrupts = <1 10>; +- }; +- +- gpu@7e4c0000 { +- compatible = "brcm,bcm2835-vc4"; +- }; ++ fragment@9 { ++ target = <&pixelvalve1>; ++ __overlay__ { ++ interrupts = <2 14>; /* pwa1 */ ++ status = "okay"; + }; + }; + +- fragment@4 { +- target-path = "/chosen"; +- __overlay__ { +- bootargs = "cma=256M@256M"; ++ fragment@10 { ++ target = <&pixelvalve2>; ++ __overlay__ { ++ interrupts = <2 10>; /* pixelvalve */ ++ status = "okay"; + }; + }; + +- fragment@5 { +- target-path = "/chosen"; +- __dormant__ { +- bootargs = "cma=192M@256M"; ++ fragment@11 { ++ target = <&hvs>; ++ __overlay__ { ++ interrupts = <2 1>; ++ status = "okay"; + }; + }; + +- fragment@6 { +- target-path = "/chosen"; +- __dormant__ { +- bootargs = "cma=128M@128M"; ++ fragment@12 { ++ target = <&hdmi>; ++ __overlay__ { ++ interrupts = <2 8>, <2 9>; ++ status = "okay"; + }; + }; + +- fragment@7 { +- target-path = "/chosen"; +- __dormant__ { +- bootargs = "cma=96M@128M"; ++ fragment@13 { ++ target = <&v3d>; ++ __overlay__ { ++ interrupts = <1 10>; ++ status = "okay"; + }; + }; + +- fragment@8 { +- target-path = "/chosen"; +- __dormant__ { +- bootargs = "cma=64M@64M"; ++ fragment@14 { ++ target = <&gpu>; ++ __overlay__ { ++ status = "okay"; + }; + }; + + __overrides__ { +- cma-256 = <0>,"+4-5-6-7-8"; +- cma-192 = <0>,"-4+5-6-7-8"; +- cma-128 = <0>,"-4-5+6-7-8"; +- cma-96 = <0>,"-4-5-6+7-8"; +- cma-64 = <0>,"-4-5-6-7+8"; ++ cma-256 = <0>,"+0-1-2-3-4"; ++ cma-192 = <0>,"-0+1-2-3-4"; ++ cma-128 = <0>,"-0-1+2-3-4"; ++ cma-96 = <0>,"-0-1-2+3-4"; ++ cma-64 = <0>,"-0-1-2-3+4"; + }; + }; diff --git a/target/linux/brcm2708/patches-4.4/0330-BCM270X_DT-Set-correct-HDMI-HPD-GPIO-levels-for-vari.patch b/target/linux/brcm2708/patches-4.4/0330-BCM270X_DT-Set-correct-HDMI-HPD-GPIO-levels-for-vari.patch new file mode 100644 index 0000000..64a0f6a --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0330-BCM270X_DT-Set-correct-HDMI-HPD-GPIO-levels-for-vari.patch @@ -0,0 +1,69 @@ +From 018d3d118011d7022f336f3b0d0db5aef5cbb31d Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 6 May 2016 12:42:26 -0700 +Subject: [PATCH 330/381] BCM270X_DT: Set correct HDMI HPD GPIO levels for + various boards. + +The CM is left out, because I haven't found a source for how the CM's +HPD is connected. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 4 ++++ + arch/arm/boot/dts/bcm2708-rpi-b.dts | 4 ++++ + arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 4 ++++ + arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 4 ++++ + 4 files changed, 16 insertions(+) + +--- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts ++++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts +@@ -116,6 +116,10 @@ + }; + }; + ++&hdmi { ++ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++}; ++ + / { + __overrides__ { + uart0 = <&uart0>,"status"; +--- a/arch/arm/boot/dts/bcm2708-rpi-b.dts ++++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts +@@ -110,6 +110,10 @@ + }; + }; + ++&hdmi { ++ hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; ++}; ++ + / { + __overrides__ { + uart0 = <&uart0>,"status"; +--- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts ++++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts +@@ -116,6 +116,10 @@ + }; + }; + ++&hdmi { ++ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++}; ++ + / { + __overrides__ { + uart0 = <&uart0>,"status"; +--- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts ++++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts +@@ -161,6 +161,10 @@ + }; + }; + ++&hdmi { ++ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++}; ++ + / { + chosen { + bootargs = "8250.nr_uarts=1"; diff --git a/target/linux/brcm2708/patches-4.4/0331-Revert-drm-vc4-Force-HDMI-to-connected.patch b/target/linux/brcm2708/patches-4.4/0331-Revert-drm-vc4-Force-HDMI-to-connected.patch new file mode 100644 index 0000000..ab6ab62 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0331-Revert-drm-vc4-Force-HDMI-to-connected.patch @@ -0,0 +1,26 @@ +From 98d4a368d5cfb455ed91cf4dbdef16be4fc25349 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 6 May 2016 12:43:25 -0700 +Subject: [PATCH 331/381] Revert "drm/vc4: Force HDMI to connected." + +Now that we have the HDMI HPD GPIOs correctly identified in the DT, we +should be able to successfully detect HDMI. + +This reverts commit fbec01e2d17b924d91850e17eeecf975e74c9ebf. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + drivers/gpu/drm/vc4/vc4_hdmi.c | 2 -- + 1 file changed, 2 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_hdmi.c ++++ b/drivers/gpu/drm/vc4/vc4_hdmi.c +@@ -166,8 +166,6 @@ vc4_hdmi_connector_detect(struct drm_con + struct drm_device *dev = connector->dev; + struct vc4_dev *vc4 = to_vc4_dev(dev); + +- return connector_status_connected; +- + if (vc4->hdmi->hpd_gpio) { + if (gpio_get_value_cansleep(vc4->hdmi->hpd_gpio) ^ + vc4->hdmi->hpd_active_low) diff --git a/target/linux/brcm2708/patches-4.4/0332-BCM270X-Include-DRM_PANEL_SIMPLE-in-the-defconfigs.patch b/target/linux/brcm2708/patches-4.4/0332-BCM270X-Include-DRM_PANEL_SIMPLE-in-the-defconfigs.patch new file mode 100644 index 0000000..00ec518 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0332-BCM270X-Include-DRM_PANEL_SIMPLE-in-the-defconfigs.patch @@ -0,0 +1,33 @@ +From 57a400e810c8486b4e80392fffb1faedf0cdb447 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 6 May 2016 12:59:27 -0700 +Subject: [PATCH 332/381] BCM270X: Include DRM_PANEL_SIMPLE in the defconfigs. + +This is going to be required for the Adafruit DPI panel support. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + arch/arm/configs/bcm2709_defconfig | 1 + + arch/arm/configs/bcmrpi_defconfig | 1 + + 2 files changed, 2 insertions(+) + +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -817,6 +817,7 @@ CONFIG_VIDEO_MT9V011=m + CONFIG_DRM=m + CONFIG_DRM_LOAD_EDID_FIRMWARE=y + CONFIG_DRM_UDL=m ++CONFIG_DRM_PANEL_SIMPLE=m + CONFIG_DRM_VC4=m + CONFIG_FB=y + CONFIG_FB_BCM2708=y +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -809,6 +809,7 @@ CONFIG_VIDEO_MT9V011=m + CONFIG_DRM=m + CONFIG_DRM_LOAD_EDID_FIRMWARE=y + CONFIG_DRM_UDL=m ++CONFIG_DRM_PANEL_SIMPLE=m + CONFIG_DRM_VC4=m + CONFIG_FB=y + CONFIG_FB_BCM2708=y diff --git a/target/linux/brcm2708/patches-4.4/0333-drm-Add-an-encoder-and-connector-type-enum-for-DPI.patch b/target/linux/brcm2708/patches-4.4/0333-drm-Add-an-encoder-and-connector-type-enum-for-DPI.patch new file mode 100644 index 0000000..599bfe7 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0333-drm-Add-an-encoder-and-connector-type-enum-for-DPI.patch @@ -0,0 +1,64 @@ +From 5022d46f5e7a63c305c1259e806f0ebf2ba5527e Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 18 Mar 2016 12:34:59 -0700 +Subject: [PATCH 333/381] drm: Add an encoder and connector type enum for DPI. + +Right now exynos is exposing DPI as a TMDS encoder and VGA connector, +which seems rather misleading. This isn't just an internal detail, +since xrandr actually exposes "VGA" as the output name. Define some +new enums so that vc4's DPI can have a more informative name. + +I considered other names for the connector as well. For VC4, the +Adafruit DPI kippah takes the 28 GPIO pins and routes them to a +standard-ish 40-pin FPC connector, but "40-pin FPC" doesn't uniquely +identify an ordering of pins (apparently some other orderings exist), +doesn't explain things as well for the user (who, if anything, knows +their product is a DPI kippah/panel combo), and actually doesn't have +to exist (one could connect the 28 GPIOs directly to something else). +Simply "DPI" seems like a good compromise name to distinguish from the +HDMI, DSI, and TV connectors . + +Signed-off-by: Eric Anholt <eric@anholt.net> +Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> +(cherry picked from commit 0b27c02a7f1c697694f2ad6d6517e7dbf9ecfa39) +--- + drivers/gpu/drm/drm_crtc.c | 2 ++ + include/uapi/drm/drm_mode.h | 2 ++ + 2 files changed, 4 insertions(+) + +--- a/drivers/gpu/drm/drm_crtc.c ++++ b/drivers/gpu/drm/drm_crtc.c +@@ -168,6 +168,7 @@ static struct drm_conn_prop_enum_list dr + { DRM_MODE_CONNECTOR_eDP, "eDP" }, + { DRM_MODE_CONNECTOR_VIRTUAL, "Virtual" }, + { DRM_MODE_CONNECTOR_DSI, "DSI" }, ++ { DRM_MODE_CONNECTOR_DPI, "DPI" }, + }; + + static const struct drm_prop_enum_list drm_encoder_enum_list[] = { +@@ -179,6 +180,7 @@ static const struct drm_prop_enum_list d + { DRM_MODE_ENCODER_VIRTUAL, "Virtual" }, + { DRM_MODE_ENCODER_DSI, "DSI" }, + { DRM_MODE_ENCODER_DPMST, "DP MST" }, ++ { DRM_MODE_ENCODER_DPI, "DPI" }, + }; + + static const struct drm_prop_enum_list drm_subpixel_enum_list[] = { +--- a/include/uapi/drm/drm_mode.h ++++ b/include/uapi/drm/drm_mode.h +@@ -202,6 +202,7 @@ struct drm_mode_get_plane_res { + #define DRM_MODE_ENCODER_VIRTUAL 5 + #define DRM_MODE_ENCODER_DSI 6 + #define DRM_MODE_ENCODER_DPMST 7 ++#define DRM_MODE_ENCODER_DPI 8 + + struct drm_mode_get_encoder { + __u32 encoder_id; +@@ -241,6 +242,7 @@ struct drm_mode_get_encoder { + #define DRM_MODE_CONNECTOR_eDP 14 + #define DRM_MODE_CONNECTOR_VIRTUAL 15 + #define DRM_MODE_CONNECTOR_DSI 16 ++#define DRM_MODE_CONNECTOR_DPI 17 + + struct drm_mode_get_connector { + diff --git a/target/linux/brcm2708/patches-4.4/0334-dt-bindings-Add-binding-docs-for-V3D.patch b/target/linux/brcm2708/patches-4.4/0334-dt-bindings-Add-binding-docs-for-V3D.patch new file mode 100644 index 0000000..2725626 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0334-dt-bindings-Add-binding-docs-for-V3D.patch @@ -0,0 +1,42 @@ +From 7f900beff9a3733ab171272212cb9e28e6b0629b Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 4 Mar 2016 12:32:06 -0800 +Subject: [PATCH 334/381] dt-bindings: Add binding docs for V3D. + +This was missed in the upstreaming process. + +Signed-off-by: Eric Anholt <eric@anholt.net> +Acked-by: Stephen Warren <swarren@wwwdotorg.org> +(cherry picked from commit 4653f22e9ab08b2b7178b7262a9326eb777e0266) +--- + Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +--- a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt ++++ b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt +@@ -35,6 +35,12 @@ Optional properties for HDMI: + as an interrupt/status bit in the HDMI controller + itself). See bindings/pinctrl/brcm,bcm2835-gpio.txt + ++Required properties for V3D: ++- compatible: Should be "brcm,bcm2835-v3d" ++- reg: Physical base address and length of the V3D's registers ++- interrupts: The interrupt number ++ See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt ++ + Example: + pixelvalve@7e807000 { + compatible = "brcm,bcm2835-pixelvalve2"; +@@ -60,6 +66,12 @@ hdmi: hdmi@7e902000 { + clock-names = "pixel", "hdmi"; + }; + ++v3d: v3d@7ec00000 { ++ compatible = "brcm,bcm2835-v3d"; ++ reg = <0x7ec00000 0x1000>; ++ interrupts = <1 10>; ++}; ++ + vc4: gpu { + compatible = "brcm,bcm2835-vc4"; + }; diff --git a/target/linux/brcm2708/patches-4.4/0335-drm-vc4-Add-DPI-driver.patch b/target/linux/brcm2708/patches-4.4/0335-drm-vc4-Add-DPI-driver.patch new file mode 100644 index 0000000..3b37fcf --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0335-drm-vc4-Add-DPI-driver.patch @@ -0,0 +1,673 @@ +From f12e336d29983c2f56da38810600b6f57cc62371 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Wed, 10 Feb 2016 11:42:32 -0800 +Subject: [PATCH 335/381] drm/vc4: Add DPI driver + +The DPI interface involves taking a ton of our GPIOs to be used as +outputs, and routing display signals over them in parallel. + +v2: Use display_info.bus_formats[] to replace our custom DT + properties. +v3: Rebase on V3D documentation changes. +v4: Fix rebase detritus from V3D documentation changes. + +Signed-off-by: Eric Anholt <eric@anholt.net> +Acked-by: Rob Herring <robh@kernel.org> +(cherry picked from commit 08302c35b59d306ff37b996e56fb2a488c1d2c2e) +--- + .../devicetree/bindings/display/brcm,bcm-vc4.txt | 36 ++ + drivers/gpu/drm/vc4/Kconfig | 1 + + drivers/gpu/drm/vc4/Makefile | 1 + + drivers/gpu/drm/vc4/vc4_debugfs.c | 1 + + drivers/gpu/drm/vc4/vc4_dpi.c | 520 +++++++++++++++++++++ + drivers/gpu/drm/vc4/vc4_drv.c | 1 + + drivers/gpu/drm/vc4/vc4_drv.h | 5 + + 7 files changed, 565 insertions(+) + create mode 100644 drivers/gpu/drm/vc4/vc4_dpi.c + +--- a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt ++++ b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt +@@ -35,12 +35,22 @@ Optional properties for HDMI: + as an interrupt/status bit in the HDMI controller + itself). See bindings/pinctrl/brcm,bcm2835-gpio.txt + ++Required properties for DPI: ++- compatible: Should be "brcm,bcm2835-dpi" ++- reg: Physical base address and length of the registers ++- clocks: a) core: The core clock the unit runs on ++ b) pixel: The pixel clock that feeds the pixelvalve ++- port: Port node with a single endpoint connecting to the panel ++ device, as defined in [1] ++ + Required properties for V3D: + - compatible: Should be "brcm,bcm2835-v3d" + - reg: Physical base address and length of the V3D's registers + - interrupts: The interrupt number + See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt + ++[1] Documentation/devicetree/bindings/media/video-interfaces.txt ++ + Example: + pixelvalve@7e807000 { + compatible = "brcm,bcm2835-pixelvalve2"; +@@ -66,6 +76,22 @@ hdmi: hdmi@7e902000 { + clock-names = "pixel", "hdmi"; + }; + ++dpi: dpi@7e208000 { ++ compatible = "brcm,bcm2835-dpi"; ++ reg = <0x7e208000 0x8c>; ++ clocks = <&clocks BCM2835_CLOCK_VPU>, ++ <&clocks BCM2835_CLOCK_DPI>; ++ clock-names = "core", "pixel"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ port { ++ dpi_out: endpoint@0 { ++ remote-endpoint = <&panel_in>; ++ }; ++ }; ++}; ++ + v3d: v3d@7ec00000 { + compatible = "brcm,bcm2835-v3d"; + reg = <0x7ec00000 0x1000>; +@@ -75,3 +101,13 @@ v3d: v3d@7ec00000 { + vc4: gpu { + compatible = "brcm,bcm2835-vc4"; + }; ++ ++panel: panel { ++ compatible = "ontat,yx700wv03", "simple-panel"; ++ ++ port { ++ panel_in: endpoint { ++ remote-endpoint = <&dpi_out>; ++ }; ++ }; ++}; +--- a/drivers/gpu/drm/vc4/Kconfig ++++ b/drivers/gpu/drm/vc4/Kconfig +@@ -5,6 +5,7 @@ config DRM_VC4 + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER + select DRM_GEM_CMA_HELPER ++ select DRM_PANEL + help + Choose this option if you have a system that has a Broadcom + VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835. +--- a/drivers/gpu/drm/vc4/Makefile ++++ b/drivers/gpu/drm/vc4/Makefile +@@ -7,6 +7,7 @@ vc4-y := \ + vc4_bo.o \ + vc4_crtc.o \ + vc4_drv.o \ ++ vc4_dpi.o \ + vc4_kms.o \ + vc4_gem.o \ + vc4_hdmi.o \ +--- a/drivers/gpu/drm/vc4/vc4_debugfs.c ++++ b/drivers/gpu/drm/vc4/vc4_debugfs.c +@@ -17,6 +17,7 @@ + + static const struct drm_info_list vc4_debugfs_list[] = { + {"bo_stats", vc4_bo_stats_debugfs, 0}, ++ {"dpi_regs", vc4_dpi_debugfs_regs, 0}, + {"gem_exec", vc4_gem_exec_debugfs, 0}, + {"hdmi_regs", vc4_hdmi_debugfs_regs, 0}, + {"hvs_regs", vc4_hvs_debugfs_regs, 0}, +--- /dev/null ++++ b/drivers/gpu/drm/vc4/vc4_dpi.c +@@ -0,0 +1,520 @@ ++/* ++ * Copyright (C) 2016 Broadcom Limited ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published by ++ * the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but WITHOUT ++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for ++ * more details. ++ * ++ * You should have received a copy of the GNU General Public License along with ++ * this program. If not, see <http://www.gnu.org/licenses/>. ++ */ ++ ++/** ++ * DOC: VC4 DPI module ++ * ++ * The VC4 DPI hardware supports MIPI DPI type 4 and Nokia ViSSI ++ * signals, which are routed out to GPIO0-27 with the ALT2 function. ++ */ ++ ++#include "drm_atomic_helper.h" ++#include "drm_crtc_helper.h" ++#include "drm_edid.h" ++#include "drm_panel.h" ++#include "linux/clk.h" ++#include "linux/component.h" ++#include "linux/of_graph.h" ++#include "linux/of_platform.h" ++#include "vc4_drv.h" ++#include "vc4_regs.h" ++ ++#define DPI_C 0x00 ++# define DPI_OUTPUT_ENABLE_MODE BIT(16) ++ ++/* The order field takes the incoming 24 bit RGB from the pixel valve ++ * and shuffles the 3 channels. ++ */ ++# define DPI_ORDER_MASK VC4_MASK(15, 14) ++# define DPI_ORDER_SHIFT 14 ++# define DPI_ORDER_RGB 0 ++# define DPI_ORDER_BGR 1 ++# define DPI_ORDER_GRB 2 ++# define DPI_ORDER_BRG 3 ++ ++/* The format field takes the ORDER-shuffled pixel valve data and ++ * formats it onto the output lines. ++ */ ++# define DPI_FORMAT_MASK VC4_MASK(13, 11) ++# define DPI_FORMAT_SHIFT 11 ++/* This define is named in the hardware, but actually just outputs 0. */ ++# define DPI_FORMAT_9BIT_666_RGB 0 ++/* Outputs 00000000rrrrrggggggbbbbb */ ++# define DPI_FORMAT_16BIT_565_RGB_1 1 ++/* Outputs 000rrrrr00gggggg000bbbbb */ ++# define DPI_FORMAT_16BIT_565_RGB_2 2 ++/* Outputs 00rrrrr000gggggg00bbbbb0 */ ++# define DPI_FORMAT_16BIT_565_RGB_3 3 ++/* Outputs 000000rrrrrrggggggbbbbbb */ ++# define DPI_FORMAT_18BIT_666_RGB_1 4 ++/* Outputs 00rrrrrr00gggggg00bbbbbb */ ++# define DPI_FORMAT_18BIT_666_RGB_2 5 ++/* Outputs rrrrrrrrggggggggbbbbbbbb */ ++# define DPI_FORMAT_24BIT_888_RGB 6 ++ ++/* Reverses the polarity of the corresponding signal */ ++# define DPI_PIXEL_CLK_INVERT BIT(10) ++# define DPI_HSYNC_INVERT BIT(9) ++# define DPI_VSYNC_INVERT BIT(8) ++# define DPI_OUTPUT_ENABLE_INVERT BIT(7) ++ ++/* Outputs the signal the falling clock edge instead of rising. */ ++# define DPI_HSYNC_NEGATE BIT(6) ++# define DPI_VSYNC_NEGATE BIT(5) ++# define DPI_OUTPUT_ENABLE_NEGATE BIT(4) ++ ++/* Disables the signal */ ++# define DPI_HSYNC_DISABLE BIT(3) ++# define DPI_VSYNC_DISABLE BIT(2) ++# define DPI_OUTPUT_ENABLE_DISABLE BIT(1) ++ ++/* Power gate to the device, full reset at 0 -> 1 transition */ ++# define DPI_ENABLE BIT(0) ++ ++/* All other registers besides DPI_C return the ID */ ++#define DPI_ID 0x04 ++# define DPI_ID_VALUE 0x00647069 ++ ++/* General DPI hardware state. */ ++struct vc4_dpi { ++ struct platform_device *pdev; ++ ++ struct drm_encoder *encoder; ++ struct drm_connector *connector; ++ struct drm_panel *panel; ++ ++ void __iomem *regs; ++ ++ struct clk *pixel_clock; ++ struct clk *core_clock; ++}; ++ ++#define DPI_READ(offset) readl(dpi->regs + (offset)) ++#define DPI_WRITE(offset, val) writel(val, dpi->regs + (offset)) ++ ++/* VC4 DPI encoder KMS struct */ ++struct vc4_dpi_encoder { ++ struct vc4_encoder base; ++ struct vc4_dpi *dpi; ++}; ++ ++static inline struct vc4_dpi_encoder * ++to_vc4_dpi_encoder(struct drm_encoder *encoder) ++{ ++ return container_of(encoder, struct vc4_dpi_encoder, base.base); ++} ++ ++/* VC4 DPI connector KMS struct */ ++struct vc4_dpi_connector { ++ struct drm_connector base; ++ struct vc4_dpi *dpi; ++ ++ /* Since the connector is attached to just the one encoder, ++ * this is the reference to it so we can do the best_encoder() ++ * hook. ++ */ ++ struct drm_encoder *encoder; ++}; ++ ++static inline struct vc4_dpi_connector * ++to_vc4_dpi_connector(struct drm_connector *connector) ++{ ++ return container_of(connector, struct vc4_dpi_connector, base); ++} ++ ++#define DPI_REG(reg) { reg, #reg } ++static const struct { ++ u32 reg; ++ const char *name; ++} dpi_regs[] = { ++ DPI_REG(DPI_C), ++ DPI_REG(DPI_ID), ++}; ++ ++static void vc4_dpi_dump_regs(struct vc4_dpi *dpi) ++{ ++ int i; ++ ++ for (i = 0; i < ARRAY_SIZE(dpi_regs); i++) { ++ DRM_INFO("0x%04x (%s): 0x%08x\n", ++ dpi_regs[i].reg, dpi_regs[i].name, ++ DPI_READ(dpi_regs[i].reg)); ++ } ++} ++ ++#ifdef CONFIG_DEBUG_FS ++int vc4_dpi_debugfs_regs(struct seq_file *m, void *unused) ++{ ++ struct drm_info_node *node = (struct drm_info_node *)m->private; ++ struct drm_device *dev = node->minor->dev; ++ struct vc4_dev *vc4 = to_vc4_dev(dev); ++ struct vc4_dpi *dpi = vc4->dpi; ++ int i; ++ ++ if (!dpi) ++ return 0; ++ ++ for (i = 0; i < ARRAY_SIZE(dpi_regs); i++) { ++ seq_printf(m, "%s (0x%04x): 0x%08x\n", ++ dpi_regs[i].name, dpi_regs[i].reg, ++ DPI_READ(dpi_regs[i].reg)); ++ } ++ ++ return 0; ++} ++#endif ++ ++static enum drm_connector_status ++vc4_dpi_connector_detect(struct drm_connector *connector, bool force) ++{ ++ struct vc4_dpi_connector *vc4_connector = ++ to_vc4_dpi_connector(connector); ++ struct vc4_dpi *dpi = vc4_connector->dpi; ++ ++ if (dpi->panel) ++ return connector_status_connected; ++ else ++ return connector_status_disconnected; ++} ++ ++static void vc4_dpi_connector_destroy(struct drm_connector *connector) ++{ ++ drm_connector_unregister(connector); ++ drm_connector_cleanup(connector); ++} ++ ++static int vc4_dpi_connector_get_modes(struct drm_connector *connector) ++{ ++ struct vc4_dpi_connector *vc4_connector = ++ to_vc4_dpi_connector(connector); ++ struct vc4_dpi *dpi = vc4_connector->dpi; ++ ++ if (dpi->panel) ++ return drm_panel_get_modes(dpi->panel); ++ ++ return 0; ++} ++ ++static struct drm_encoder * ++vc4_dpi_connector_best_encoder(struct drm_connector *connector) ++{ ++ struct vc4_dpi_connector *dpi_connector = ++ to_vc4_dpi_connector(connector); ++ return dpi_connector->encoder; ++} ++ ++static const struct drm_connector_funcs vc4_dpi_connector_funcs = { ++ .dpms = drm_atomic_helper_connector_dpms, ++ .detect = vc4_dpi_connector_detect, ++ .fill_modes = drm_helper_probe_single_connector_modes, ++ .destroy = vc4_dpi_connector_destroy, ++ .reset = drm_atomic_helper_connector_reset, ++ .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, ++ .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, ++}; ++ ++static const struct drm_connector_helper_funcs vc4_dpi_connector_helper_funcs = { ++ .get_modes = vc4_dpi_connector_get_modes, ++ .best_encoder = vc4_dpi_connector_best_encoder, ++}; ++ ++static struct drm_connector *vc4_dpi_connector_init(struct drm_device *dev, ++ struct vc4_dpi *dpi) ++{ ++ struct drm_connector *connector = NULL; ++ struct vc4_dpi_connector *dpi_connector; ++ int ret = 0; ++ ++ dpi_connector = devm_kzalloc(dev->dev, sizeof(*dpi_connector), ++ GFP_KERNEL); ++ if (!dpi_connector) { ++ ret = -ENOMEM; ++ goto fail; ++ } ++ connector = &dpi_connector->base; ++ ++ dpi_connector->encoder = dpi->encoder; ++ dpi_connector->dpi = dpi; ++ ++ drm_connector_init(dev, connector, &vc4_dpi_connector_funcs, ++ DRM_MODE_CONNECTOR_DPI); ++ drm_connector_helper_add(connector, &vc4_dpi_connector_helper_funcs); ++ ++ connector->polled = 0; ++ connector->interlace_allowed = 0; ++ connector->doublescan_allowed = 0; ++ ++ drm_mode_connector_attach_encoder(connector, dpi->encoder); ++ ++ return connector; ++ ++ fail: ++ if (connector) ++ vc4_dpi_connector_destroy(connector); ++ ++ return ERR_PTR(ret); ++} ++ ++static const struct drm_encoder_funcs vc4_dpi_encoder_funcs = { ++ .destroy = drm_encoder_cleanup, ++}; ++ ++static void vc4_dpi_encoder_disable(struct drm_encoder *encoder) ++{ ++ struct vc4_dpi_encoder *vc4_encoder = to_vc4_dpi_encoder(encoder); ++ struct vc4_dpi *dpi = vc4_encoder->dpi; ++ ++ drm_panel_disable(dpi->panel); ++ ++ clk_disable_unprepare(dpi->pixel_clock); ++ ++ drm_panel_unprepare(dpi->panel); ++} ++ ++static void vc4_dpi_encoder_enable(struct drm_encoder *encoder) ++{ ++ struct drm_display_mode *mode = &encoder->crtc->mode; ++ struct vc4_dpi_encoder *vc4_encoder = to_vc4_dpi_encoder(encoder); ++ struct vc4_dpi *dpi = vc4_encoder->dpi; ++ u32 dpi_c = DPI_ENABLE | DPI_OUTPUT_ENABLE_MODE; ++ int ret; ++ ++ ret = drm_panel_prepare(dpi->panel); ++ if (ret) { ++ DRM_ERROR("Panel failed to prepare\n"); ++ return; ++ } ++ ++ if (dpi->connector->display_info.num_bus_formats) { ++ u32 bus_format = dpi->connector->display_info.bus_formats[0]; ++ ++ switch (bus_format) { ++ case MEDIA_BUS_FMT_RGB888_1X24: ++ dpi_c |= VC4_SET_FIELD(DPI_FORMAT_24BIT_888_RGB, ++ DPI_FORMAT); ++ break; ++ case MEDIA_BUS_FMT_BGR888_1X24: ++ dpi_c |= VC4_SET_FIELD(DPI_FORMAT_24BIT_888_RGB, ++ DPI_FORMAT); ++ dpi_c |= VC4_SET_FIELD(DPI_ORDER_BGR, DPI_ORDER); ++ break; ++ case MEDIA_BUS_FMT_RGB666_1X24_CPADHI: ++ dpi_c |= VC4_SET_FIELD(DPI_FORMAT_18BIT_666_RGB_2, ++ DPI_FORMAT); ++ break; ++ case MEDIA_BUS_FMT_RGB666_1X18: ++ dpi_c |= VC4_SET_FIELD(DPI_FORMAT_18BIT_666_RGB_1, ++ DPI_FORMAT); ++ break; ++ case MEDIA_BUS_FMT_RGB565_1X16: ++ dpi_c |= VC4_SET_FIELD(DPI_FORMAT_16BIT_565_RGB_3, ++ DPI_FORMAT); ++ break; ++ default: ++ DRM_ERROR("Unknown media bus format %d\n", bus_format); ++ break; ++ } ++ } ++ ++ if (mode->flags & DRM_MODE_FLAG_NHSYNC) ++ dpi_c |= DPI_HSYNC_INVERT; ++ else if (!(mode->flags & DRM_MODE_FLAG_PHSYNC)) ++ dpi_c |= DPI_HSYNC_DISABLE; ++ ++ if (mode->flags & DRM_MODE_FLAG_NVSYNC) ++ dpi_c |= DPI_VSYNC_INVERT; ++ else if (!(mode->flags & DRM_MODE_FLAG_PVSYNC)) ++ dpi_c |= DPI_VSYNC_DISABLE; ++ ++ DPI_WRITE(DPI_C, dpi_c); ++ ++ ret = clk_set_rate(dpi->pixel_clock, mode->clock * 1000); ++ if (ret) ++ DRM_ERROR("Failed to set clock rate: %d\n", ret); ++ ++ ret = clk_prepare_enable(dpi->pixel_clock); ++ if (ret) ++ DRM_ERROR("Failed to set clock rate: %d\n", ret); ++ ++ ret = drm_panel_enable(dpi->panel); ++ if (ret) { ++ DRM_ERROR("Panel failed to enable\n"); ++ drm_panel_unprepare(dpi->panel); ++ return; ++ } ++} ++ ++static const struct drm_encoder_helper_funcs vc4_dpi_encoder_helper_funcs = { ++ .disable = vc4_dpi_encoder_disable, ++ .enable = vc4_dpi_encoder_enable, ++}; ++ ++static const struct of_device_id vc4_dpi_dt_match[] = { ++ { .compatible = "brcm,bcm2835-dpi", .data = NULL }, ++ {} ++}; ++ ++/* Walks the OF graph to find the panel node and then asks DRM to look ++ * up the panel. ++ */ ++static struct drm_panel *vc4_dpi_get_panel(struct device *dev) ++{ ++ struct device_node *endpoint, *panel_node; ++ struct device_node *np = dev->of_node; ++ struct drm_panel *panel; ++ ++ endpoint = of_graph_get_next_endpoint(np, NULL); ++ if (!endpoint) { ++ dev_err(dev, "no endpoint to fetch DPI panel\n"); ++ return NULL; ++ } ++ ++ /* don't proceed if we have an endpoint but no panel_node tied to it */ ++ panel_node = of_graph_get_remote_port_parent(endpoint); ++ of_node_put(endpoint); ++ if (!panel_node) { ++ dev_err(dev, "no valid panel node\n"); ++ return NULL; ++ } ++ ++ panel = of_drm_find_panel(panel_node); ++ of_node_put(panel_node); ++ ++ return panel; ++} ++ ++static int vc4_dpi_bind(struct device *dev, struct device *master, void *data) ++{ ++ struct platform_device *pdev = to_platform_device(dev); ++ struct drm_device *drm = dev_get_drvdata(master); ++ struct vc4_dev *vc4 = to_vc4_dev(drm); ++ struct vc4_dpi *dpi; ++ struct vc4_dpi_encoder *vc4_dpi_encoder; ++ int ret; ++ ++ dpi = devm_kzalloc(dev, sizeof(*dpi), GFP_KERNEL); ++ if (!dpi) ++ return -ENOMEM; ++ ++ vc4_dpi_encoder = devm_kzalloc(dev, sizeof(*vc4_dpi_encoder), ++ GFP_KERNEL); ++ if (!vc4_dpi_encoder) ++ return -ENOMEM; ++ vc4_dpi_encoder->base.type = VC4_ENCODER_TYPE_DPI; ++ vc4_dpi_encoder->dpi = dpi; ++ dpi->encoder = &vc4_dpi_encoder->base.base; ++ ++ dpi->pdev = pdev; ++ dpi->regs = vc4_ioremap_regs(pdev, 0); ++ if (IS_ERR(dpi->regs)) ++ return PTR_ERR(dpi->regs); ++ ++ vc4_dpi_dump_regs(dpi); ++ ++ if (DPI_READ(DPI_ID) != DPI_ID_VALUE) { ++ dev_err(dev, "Port returned 0x%08x for ID instead of 0x%08x\n", ++ DPI_READ(DPI_ID), DPI_ID_VALUE); ++ return -ENODEV; ++ } ++ ++ dpi->core_clock = devm_clk_get(dev, "core"); ++ if (IS_ERR(dpi->core_clock)) { ++ ret = PTR_ERR(dpi->core_clock); ++ if (ret != -EPROBE_DEFER) ++ DRM_ERROR("Failed to get core clock: %d\n", ret); ++ return ret; ++ } ++ dpi->pixel_clock = devm_clk_get(dev, "pixel"); ++ if (IS_ERR(dpi->pixel_clock)) { ++ ret = PTR_ERR(dpi->pixel_clock); ++ if (ret != -EPROBE_DEFER) ++ DRM_ERROR("Failed to get pixel clock: %d\n", ret); ++ return ret; ++ } ++ ++ ret = clk_prepare_enable(dpi->core_clock); ++ if (ret) ++ DRM_ERROR("Failed to turn on core clock: %d\n", ret); ++ ++ dpi->panel = vc4_dpi_get_panel(dev); ++ ++ drm_encoder_init(drm, dpi->encoder, &vc4_dpi_encoder_funcs, ++ DRM_MODE_ENCODER_DPI); ++ drm_encoder_helper_add(dpi->encoder, &vc4_dpi_encoder_helper_funcs); ++ ++ dpi->connector = vc4_dpi_connector_init(drm, dpi); ++ if (IS_ERR(dpi->connector)) { ++ ret = PTR_ERR(dpi->connector); ++ goto err_destroy_encoder; ++ } ++ ++ if (dpi->panel) ++ drm_panel_attach(dpi->panel, dpi->connector); ++ ++ dev_set_drvdata(dev, dpi); ++ ++ vc4->dpi = dpi; ++ ++ return 0; ++ ++err_destroy_encoder: ++ drm_encoder_cleanup(dpi->encoder); ++ clk_disable_unprepare(dpi->core_clock); ++ return ret; ++} ++ ++static void vc4_dpi_unbind(struct device *dev, struct device *master, ++ void *data) ++{ ++ struct drm_device *drm = dev_get_drvdata(master); ++ struct vc4_dev *vc4 = to_vc4_dev(drm); ++ struct vc4_dpi *dpi = dev_get_drvdata(dev); ++ ++ if (dpi->panel) ++ drm_panel_detach(dpi->panel); ++ ++ vc4_dpi_connector_destroy(dpi->connector); ++ drm_encoder_cleanup(dpi->encoder); ++ ++ clk_disable_unprepare(dpi->core_clock); ++ ++ vc4->dpi = NULL; ++} ++ ++static const struct component_ops vc4_dpi_ops = { ++ .bind = vc4_dpi_bind, ++ .unbind = vc4_dpi_unbind, ++}; ++ ++static int vc4_dpi_dev_probe(struct platform_device *pdev) ++{ ++ return component_add(&pdev->dev, &vc4_dpi_ops); ++} ++ ++static int vc4_dpi_dev_remove(struct platform_device *pdev) ++{ ++ component_del(&pdev->dev, &vc4_dpi_ops); ++ return 0; ++} ++ ++struct platform_driver vc4_dpi_driver = { ++ .probe = vc4_dpi_dev_probe, ++ .remove = vc4_dpi_dev_remove, ++ .driver = { ++ .name = "vc4_dpi", ++ .of_match_table = vc4_dpi_dt_match, ++ }, ++}; +--- a/drivers/gpu/drm/vc4/vc4_drv.c ++++ b/drivers/gpu/drm/vc4/vc4_drv.c +@@ -259,6 +259,7 @@ static const struct component_master_ops + + static struct platform_driver *const component_drivers[] = { + &vc4_hdmi_driver, ++ &vc4_dpi_driver, + &vc4_crtc_driver, + &vc4_hvs_driver, + &vc4_v3d_driver, +--- a/drivers/gpu/drm/vc4/vc4_drv.h ++++ b/drivers/gpu/drm/vc4/vc4_drv.h +@@ -16,6 +16,7 @@ struct vc4_dev { + struct vc4_hvs *hvs; + struct vc4_crtc *crtc[3]; + struct vc4_v3d *v3d; ++ struct vc4_dpi *dpi; + + struct drm_fbdev_cma *fbdev; + struct rpi_firmware *firmware; +@@ -418,6 +419,10 @@ void vc4_debugfs_cleanup(struct drm_mino + /* vc4_drv.c */ + void __iomem *vc4_ioremap_regs(struct platform_device *dev, int index); + ++/* vc4_dpi.c */ ++extern struct platform_driver vc4_dpi_driver; ++int vc4_dpi_debugfs_regs(struct seq_file *m, void *unused); ++ + /* vc4_gem.c */ + void vc4_gem_init(struct drm_device *dev); + void vc4_gem_destroy(struct drm_device *dev); diff --git a/target/linux/brcm2708/patches-4.4/0336-drm-vc4-Fix-NULL-deref-in-HDMI-init-error-path.patch b/target/linux/brcm2708/patches-4.4/0336-drm-vc4-Fix-NULL-deref-in-HDMI-init-error-path.patch new file mode 100644 index 0000000..4a83889 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0336-drm-vc4-Fix-NULL-deref-in-HDMI-init-error-path.patch @@ -0,0 +1,25 @@ +From 00dc0773c1af03a24f76c53223ab0c3d1fc7debb Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Mon, 4 Apr 2016 14:25:59 -0700 +Subject: [PATCH 336/381] drm/vc4: Fix NULL deref in HDMI init error path + +If you make it here other than through err_destroy_encoder, vc4->hdmi +is still NULL. + +Signed-off-by: Eric Anholt <eric@anholt.net> +(cherry picked from commit 5883980313af70aec0ceebaef6ef0709726e5e63) +--- + drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/gpu/drm/vc4/vc4_hdmi.c ++++ b/drivers/gpu/drm/vc4/vc4_hdmi.c +@@ -573,7 +573,7 @@ err_unprepare_hsm: + err_unprepare_pix: + clk_disable_unprepare(hdmi->pixel_clock); + err_put_i2c: +- put_device(&vc4->hdmi->ddc->dev); ++ put_device(&hdmi->ddc->dev); + + return ret; + } diff --git a/target/linux/brcm2708/patches-4.4/0337-drm-vc4-Kick-out-the-simplefb-framebuffer-before-we-.patch b/target/linux/brcm2708/patches-4.4/0337-drm-vc4-Kick-out-the-simplefb-framebuffer-before-we-.patch new file mode 100644 index 0000000..6e4080d --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0337-drm-vc4-Kick-out-the-simplefb-framebuffer-before-we-.patch @@ -0,0 +1,53 @@ +From b7f009c01e2e55df7286a7de67f41846dc2536a6 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Tue, 19 Apr 2016 13:24:14 -0700 +Subject: [PATCH 337/381] drm/vc4: Kick out the simplefb framebuffer before we + set up KMS. + +If we don't, then simplefb stays loaded on /dev/fb0 even though +scanout isn't happening from simplefb's memory area any more, and you +end up with no console. + +Signed-off-by: Eric Anholt <eric@anholt.net> +Acked-by: Dave Airlie <airlied@redhat.com> +(cherry picked from commit b3a15f6d55fb584dd4d8baac5d1b6a398720620c) +--- + drivers/gpu/drm/vc4/vc4_drv.c | 20 ++++++++++++++++++++ + 1 file changed, 20 insertions(+) + +--- a/drivers/gpu/drm/vc4/vc4_drv.c ++++ b/drivers/gpu/drm/vc4/vc4_drv.c +@@ -164,6 +164,24 @@ static void vc4_match_add_drivers(struct + } + } + ++static void vc4_kick_out_firmware_fb(void) ++{ ++ struct apertures_struct *ap; ++ ++ ap = alloc_apertures(1); ++ if (!ap) ++ return; ++ ++ /* Since VC4 is a UMA device, the simplefb node may have been ++ * located anywhere in memory. ++ */ ++ ap->ranges[0].base = 0; ++ ap->ranges[0].size = ~0; ++ ++ remove_conflicting_framebuffers(ap, "vc4drmfb", false); ++ kfree(ap); ++} ++ + static int vc4_drm_bind(struct device *dev) + { + struct platform_device *pdev = to_platform_device(dev); +@@ -208,6 +226,8 @@ static int vc4_drm_bind(struct device *d + if (ret) + goto gem_destroy; + ++ vc4_kick_out_firmware_fb(); ++ + ret = drm_dev_register(drm, 0); + if (ret < 0) + goto unbind_all; diff --git a/target/linux/brcm2708/patches-4.4/0338-drm-vc4-Rename-async-to-nonblock.patch b/target/linux/brcm2708/patches-4.4/0338-drm-vc4-Rename-async-to-nonblock.patch new file mode 100644 index 0000000..aab21bd --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0338-drm-vc4-Rename-async-to-nonblock.patch @@ -0,0 +1,45 @@ +From cc94958e3c07a50d65b45ea654fa498ef4d4b493 Mon Sep 17 00:00:00 2001 +From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> +Date: Tue, 26 Apr 2016 16:11:44 +0200 +Subject: [PATCH 338/381] drm/vc4: Rename async to nonblock. + +The async name is deprecated and should be changed to nonblocking. + +Cc: Eric Anholt <eric@anholt.net> +Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> +Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> +Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-12-git-send-email-maarten.lankhorst@linux.intel.com +(cherry picked from commit eb63961ba52ba545f5b7ebeeeefe1c98704e1a79) +--- + drivers/gpu/drm/vc4/vc4_kms.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_kms.c ++++ b/drivers/gpu/drm/vc4/vc4_kms.c +@@ -93,7 +93,7 @@ static struct vc4_commit *commit_init(st + * vc4_atomic_commit - commit validated state object + * @dev: DRM device + * @state: the driver state object +- * @async: asynchronous commit ++ * @nonblock: nonblocking commit + * + * This function commits a with drm_atomic_helper_check() pre-validated state + * object. This can still fail when e.g. the framebuffer reservation fails. For +@@ -104,7 +104,7 @@ static struct vc4_commit *commit_init(st + */ + static int vc4_atomic_commit(struct drm_device *dev, + struct drm_atomic_state *state, +- bool async) ++ bool nonblock) + { + struct vc4_dev *vc4 = to_vc4_dev(dev); + int ret; +@@ -170,7 +170,7 @@ static int vc4_atomic_commit(struct drm_ + * current layout. + */ + +- if (async) { ++ if (nonblock) { + vc4_queue_seqno_cb(dev, &c->cb, wait_seqno, + vc4_atomic_complete_commit_seqno_cb); + } else { diff --git a/target/linux/brcm2708/patches-4.4/0339-drm-vc4-Add-support-for-gamma-ramps.patch b/target/linux/brcm2708/patches-4.4/0339-drm-vc4-Add-support-for-gamma-ramps.patch new file mode 100644 index 0000000..af9effe --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0339-drm-vc4-Add-support-for-gamma-ramps.patch @@ -0,0 +1,137 @@ +From 6d1609ef815189095a8e44feb38e2c128c3736a5 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Thu, 31 Mar 2016 18:38:20 -0700 +Subject: [PATCH 339/381] drm/vc4: Add support for gamma ramps. + +We could possibly save a bit of power by not requesting gamma +conversion when the ramp happens to be 1:1, but at least if all the +CRTCs are off the SRAM will be disabled. + +This should fix brightness sliders in a lot of fullscreen games. + +Signed-off-by: Eric Anholt <eric@anholt.net> +(cherry picked from commit e582b6c7e7f9d0b1e30e8017e4082d3a9ede3310) +--- + drivers/gpu/drm/vc4/vc4_crtc.c | 58 ++++++++++++++++++++++++++++++++++++++++++ + drivers/gpu/drm/vc4/vc4_regs.h | 6 +++++ + 2 files changed, 64 insertions(+) + +--- a/drivers/gpu/drm/vc4/vc4_crtc.c ++++ b/drivers/gpu/drm/vc4/vc4_crtc.c +@@ -49,6 +49,10 @@ struct vc4_crtc { + /* Which HVS channel we're using for our CRTC. */ + int channel; + ++ u8 lut_r[256]; ++ u8 lut_g[256]; ++ u8 lut_b[256]; ++ + struct drm_pending_vblank_event *event; + }; + +@@ -147,6 +151,46 @@ static void vc4_crtc_destroy(struct drm_ + drm_crtc_cleanup(crtc); + } + ++static void ++vc4_crtc_lut_load(struct drm_crtc *crtc) ++{ ++ struct drm_device *dev = crtc->dev; ++ struct vc4_dev *vc4 = to_vc4_dev(dev); ++ struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc); ++ u32 i; ++ ++ /* The LUT memory is laid out with each HVS channel in order, ++ * each of which takes 256 writes for R, 256 for G, then 256 ++ * for B. ++ */ ++ HVS_WRITE(SCALER_GAMADDR, ++ SCALER_GAMADDR_AUTOINC | ++ (vc4_crtc->channel * 3 * crtc->gamma_size)); ++ ++ for (i = 0; i < crtc->gamma_size; i++) ++ HVS_WRITE(SCALER_GAMDATA, vc4_crtc->lut_r[i]); ++ for (i = 0; i < crtc->gamma_size; i++) ++ HVS_WRITE(SCALER_GAMDATA, vc4_crtc->lut_g[i]); ++ for (i = 0; i < crtc->gamma_size; i++) ++ HVS_WRITE(SCALER_GAMDATA, vc4_crtc->lut_b[i]); ++} ++ ++static void ++vc4_crtc_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, ++ uint32_t start, uint32_t size) ++{ ++ struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc); ++ u32 i; ++ ++ for (i = start; i < start + size; i++) { ++ vc4_crtc->lut_r[i] = r[i] >> 8; ++ vc4_crtc->lut_g[i] = g[i] >> 8; ++ vc4_crtc->lut_b[i] = b[i] >> 8; ++ } ++ ++ vc4_crtc_lut_load(crtc); ++} ++ + static u32 vc4_get_fifo_full_level(u32 format) + { + static const u32 fifo_len_bytes = 64; +@@ -260,8 +304,14 @@ static void vc4_crtc_mode_set_nofb(struc + + HVS_WRITE(SCALER_DISPBKGNDX(vc4_crtc->channel), + SCALER_DISPBKGND_AUTOHS | ++ SCALER_DISPBKGND_GAMMA | + (interlace ? SCALER_DISPBKGND_INTERLACE : 0)); + ++ /* Reload the LUT, since the SRAMs would have been disabled if ++ * all CRTCs had SCALER_DISPBKGND_GAMMA unset at once. ++ */ ++ vc4_crtc_lut_load(crtc); ++ + if (debug_dump_regs) { + DRM_INFO("CRTC %d regs after:\n", drm_crtc_index(crtc)); + vc4_crtc_dump_regs(vc4_crtc); +@@ -613,6 +663,7 @@ static const struct drm_crtc_funcs vc4_c + .reset = drm_atomic_helper_crtc_reset, + .atomic_duplicate_state = vc4_crtc_duplicate_state, + .atomic_destroy_state = vc4_crtc_destroy_state, ++ .gamma_set = vc4_crtc_gamma_set, + }; + + static const struct drm_crtc_helper_funcs vc4_crtc_helper_funcs = { +@@ -731,6 +782,7 @@ static int vc4_crtc_bind(struct device * + primary_plane->crtc = crtc; + vc4->crtc[drm_crtc_index(crtc)] = vc4_crtc; + vc4_crtc->channel = vc4_crtc->data->hvs_channel; ++ drm_mode_crtc_set_gamma_size(crtc, ARRAY_SIZE(vc4_crtc->lut_r)); + + /* Set up some arbitrary number of planes. We're not limited + * by a set number of physical registers, just the space in +@@ -771,6 +823,12 @@ static int vc4_crtc_bind(struct device * + + vc4_set_crtc_possible_masks(drm, crtc); + ++ for (i = 0; i < crtc->gamma_size; i++) { ++ vc4_crtc->lut_r[i] = i; ++ vc4_crtc->lut_g[i] = i; ++ vc4_crtc->lut_b[i] = i; ++ } ++ + platform_set_drvdata(pdev, vc4_crtc); + + return 0; +--- a/drivers/gpu/drm/vc4/vc4_regs.h ++++ b/drivers/gpu/drm/vc4/vc4_regs.h +@@ -390,6 +390,12 @@ + #define SCALER_DISPBASE2 0x0000006c + #define SCALER_DISPALPHA2 0x00000070 + #define SCALER_GAMADDR 0x00000078 ++# define SCALER_GAMADDR_AUTOINC BIT(31) ++/* Enables all gamma ramp SRAMs, not just those of CRTCs with gamma ++ * enabled. ++ */ ++# define SCALER_GAMADDR_SRAMENB BIT(30) ++ + #define SCALER_GAMDATA 0x000000e0 + #define SCALER_DLIST_START 0x00002000 + #define SCALER_DLIST_SIZE 0x00004000 diff --git a/target/linux/brcm2708/patches-4.4/0340-drm-vc4-Add-missing-render-node-support.patch b/target/linux/brcm2708/patches-4.4/0340-drm-vc4-Add-missing-render-node-support.patch new file mode 100644 index 0000000..c2a7d82 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0340-drm-vc4-Add-missing-render-node-support.patch @@ -0,0 +1,26 @@ +From af5a17532c46fe8035fea72ba7d9409b7c9795f9 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Thu, 14 Apr 2016 23:16:05 -0700 +Subject: [PATCH 340/381] drm/vc4: Add missing render node support + +There shouldn't be any other driver support necessary, since none of +the driver-specific ioctls ever required auth, and none of them deal +with modesetting. + +Signed-off-by: Eric Anholt <eric@anholt.net> +Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> +(cherry picked from commit 0cd3e27476620176c19e346f82576c6e139b85a9) +--- + drivers/gpu/drm/vc4/vc4_drv.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/gpu/drm/vc4/vc4_drv.c ++++ b/drivers/gpu/drm/vc4/vc4_drv.c +@@ -90,6 +90,7 @@ static struct drm_driver vc4_drm_driver + DRIVER_ATOMIC | + DRIVER_GEM | + DRIVER_HAVE_IRQ | ++ DRIVER_RENDER | + DRIVER_PRIME), + .lastclose = vc4_lastclose, + .preclose = vc4_drm_preclose, diff --git a/target/linux/brcm2708/patches-4.4/0341-drm-panel-simple-Add-the-7-DPI-panel-from-Adafruit.patch b/target/linux/brcm2708/patches-4.4/0341-drm-panel-simple-Add-the-7-DPI-panel-from-Adafruit.patch new file mode 100644 index 0000000..c8e261b --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0341-drm-panel-simple-Add-the-7-DPI-panel-from-Adafruit.patch @@ -0,0 +1,86 @@ +From 33b3868f0ec0b813153b977b08087fa4e4d5a5d3 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Thu, 24 Mar 2016 17:23:48 -0700 +Subject: [PATCH 341/381] drm/panel: simple: Add the 7" DPI panel from Adafruit + +This is a basic TFT panel with a 40-pin FPC connector on it. The +specification doesn't define timings, but the Adafruit instructions +were setting up 800x480 CVT. + +v2: Add .bus_format and vsync/hsync flags. + +Signed-off-by: Eric Anholt <eric@anholt.net> +Acked-by: Rob Herring <robh@kernel.org> +[treding@nvidia.com: keep entries properly sorted] +Signed-off-by: Thierry Reding <treding@nvidia.com> + +(cherry picked from commit 8070fdbd024727c752f815b18e5339c681a01bbe) +--- + .../bindings/display/panel/ontat,yx700wv03.txt | 7 ++++ + drivers/gpu/drm/panel/panel-simple.c | 37 ++++++++++++++++++++++ + 2 files changed, 44 insertions(+) + create mode 100644 Documentation/devicetree/bindings/display/panel/ontat,yx700wv03.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/display/panel/ontat,yx700wv03.txt +@@ -0,0 +1,7 @@ ++On Tat Industrial Company 7" DPI TFT panel. ++ ++Required properties: ++- compatible: should be "ontat,yx700wv03" ++ ++This binding is compatible with the simple-panel binding, which is specified ++in simple-panel.txt in this directory. +--- a/drivers/gpu/drm/panel/panel-simple.c ++++ b/drivers/gpu/drm/panel/panel-simple.c +@@ -1003,6 +1003,40 @@ static const struct panel_desc okaya_rs8 + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, + }; + ++/* ++ * 800x480 CVT. The panel appears to be quite accepting, at least as far as ++ * pixel clocks, but this is the timing that was being used in the Adafruit ++ * installation instructions. ++ */ ++static const struct drm_display_mode ontat_yx700wv03_mode = { ++ .clock = 29500, ++ .hdisplay = 800, ++ .hsync_start = 824, ++ .hsync_end = 896, ++ .htotal = 992, ++ .vdisplay = 480, ++ .vsync_start = 483, ++ .vsync_end = 493, ++ .vtotal = 500, ++ .vrefresh = 60, ++ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, ++}; ++ ++/* ++ * Specification at: ++ * https://www.adafruit.com/images/product-files/2406/c3163.pdf ++ */ ++static const struct panel_desc ontat_yx700wv03 = { ++ .modes = &ontat_yx700wv03_mode, ++ .num_modes = 1, ++ .bpc = 8, ++ .size = { ++ .width = 154, ++ .height = 83, ++ }, ++ .bus_format = MEDIA_BUS_FMT_RGB888_1X24, ++}; ++ + static const struct drm_display_mode ortustech_com43h4m85ulc_mode = { + .clock = 25000, + .hdisplay = 480, +@@ -1179,6 +1213,9 @@ static const struct of_device_id platfor + .compatible = "okaya,rs800480t-7x0gp", + .data = &okaya_rs800480t_7x0gp, + }, { ++ .compatible = "ontat,yx700wv03", ++ .data = &ontat_yx700wv03, ++ }, { + .compatible = "ortustech,com43h4m85ulc", + .data = &ortustech_com43h4m85ulc, + }, { diff --git a/target/linux/brcm2708/patches-4.4/0342-BCM270X_DT-Add-the-disabled-by-default-DPI-device-no.patch b/target/linux/brcm2708/patches-4.4/0342-BCM270X_DT-Add-the-disabled-by-default-DPI-device-no.patch new file mode 100644 index 0000000..c5dd2e7 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0342-BCM270X_DT-Add-the-disabled-by-default-DPI-device-no.patch @@ -0,0 +1,34 @@ +From 48c22040d540d47c1dd4496a9587b0f3139fc8f0 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 6 May 2016 13:18:09 -0700 +Subject: [PATCH 342/381] BCM270X_DT: Add the disabled-by-default DPI device + node. + +This will be enabled and connected to a particular panel by DT +overlays. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + arch/arm/boot/dts/bcm2708_common.dtsi | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +--- a/arch/arm/boot/dts/bcm2708_common.dtsi ++++ b/arch/arm/boot/dts/bcm2708_common.dtsi +@@ -179,6 +179,17 @@ + status = "disabled"; + }; + ++ dpi: dpi@7e208000 { ++ compatible = "brcm,bcm2835-dpi"; ++ reg = <0x7e208000 0x8c>; ++ clocks = <&cprman BCM2835_CLOCK_VPU>, ++ <&cprman BCM2835_CLOCK_DPI>; ++ clock-names = "core", "pixel"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "disabled"; ++ }; ++ + pixelvalve1: pixelvalve@7e207000 { + compatible = "brcm,bcm2835-pixelvalve1"; + reg = <0x7e207000 0x100>; diff --git a/target/linux/brcm2708/patches-4.4/0343-drm-vc4-Fix-get_vblank_counter-with-proper-no-op-for.patch b/target/linux/brcm2708/patches-4.4/0343-drm-vc4-Fix-get_vblank_counter-with-proper-no-op-for.patch new file mode 100644 index 0000000..30bfb08 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0343-drm-vc4-Fix-get_vblank_counter-with-proper-no-op-for.patch @@ -0,0 +1,31 @@ +From cc64a36830bcae96e5df48d69f69057a8df539f2 Mon Sep 17 00:00:00 2001 +From: Mario Kleiner <mario.kleiner.de@gmail.com> +Date: Fri, 6 May 2016 19:26:05 +0200 +Subject: [PATCH 343/381] drm/vc4: Fix get_vblank_counter with proper no-op for + Linux 4.4+ + +get_vblank_counter hooked up to drm_vblank_count() which alway was +non-sensical but didn't hurt in the past. Since Linux 4.4 it +triggers a WARN_ON_ONCE in drm_update_vblank_count on first vblank +irq disable, so fix it by hooking to drm_vblank_no_hw_counter(). + +Tested against Raspian kernel 4.4.8 tree on RPi 2B. + +Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> +Cc: Eric Anholt <eric@anholt.net> +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + drivers/gpu/drm/vc4/vc4_drv.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/gpu/drm/vc4/vc4_drv.c ++++ b/drivers/gpu/drm/vc4/vc4_drv.c +@@ -102,7 +102,7 @@ static struct drm_driver vc4_drm_driver + + .enable_vblank = vc4_enable_vblank, + .disable_vblank = vc4_disable_vblank, +- .get_vblank_counter = drm_vblank_count, ++ .get_vblank_counter = drm_vblank_no_hw_counter, + + #if defined(CONFIG_DEBUG_FS) + .debugfs_init = vc4_debugfs_init, diff --git a/target/linux/brcm2708/patches-4.4/0344-drm-vc4-Fix-drm_vblank_put-get-imbalance-in-page-fli.patch b/target/linux/brcm2708/patches-4.4/0344-drm-vc4-Fix-drm_vblank_put-get-imbalance-in-page-fli.patch new file mode 100644 index 0000000..791f5c3 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0344-drm-vc4-Fix-drm_vblank_put-get-imbalance-in-page-fli.patch @@ -0,0 +1,48 @@ +From c4f773a1aa2d372d152138952cf7058ce93f8952 Mon Sep 17 00:00:00 2001 +From: Mario Kleiner <mario.kleiner.de@gmail.com> +Date: Fri, 6 May 2016 19:26:06 +0200 +Subject: [PATCH 344/381] drm/vc4: Fix drm_vblank_put/get imbalance in page + flip path. + +The async page flip path was missing drm_crtc_vblank_get/put +completely. The sync flip path was missing a vblank put, so async +flips only reported proper pageflip completion events by chance, +and vblank irq's never turned off after a first vsync'ed page flip +until system reboot. + +Tested against Raspian kernel 4.4.8 tree on RPi 2B. + +Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> +Cc: Eric Anholt <eric@anholt.net> +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + drivers/gpu/drm/vc4/vc4_crtc.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/gpu/drm/vc4/vc4_crtc.c ++++ b/drivers/gpu/drm/vc4/vc4_crtc.c +@@ -506,6 +506,7 @@ static void vc4_crtc_handle_page_flip(st + if (vc4_crtc->event) { + drm_crtc_send_vblank_event(crtc, vc4_crtc->event); + vc4_crtc->event = NULL; ++ drm_crtc_vblank_put(crtc); + } + spin_unlock_irqrestore(&dev->event_lock, flags); + } +@@ -556,6 +557,7 @@ vc4_async_page_flip_complete(struct vc4_ + spin_unlock_irqrestore(&dev->event_lock, flags); + } + ++ drm_crtc_vblank_put(crtc); + drm_framebuffer_unreference(flip_state->fb); + kfree(flip_state); + +@@ -598,6 +600,8 @@ static int vc4_async_page_flip(struct dr + return ret; + } + ++ WARN_ON(drm_crtc_vblank_get(crtc) != 0); ++ + /* Immediately update the plane's legacy fb pointer, so that later + * modeset prep sees the state that will be present when the semaphore + * is released. diff --git a/target/linux/brcm2708/patches-4.4/0345-BCM270X_DT-Add-umbrella-I2C-Mux-overlay-i2c-mux.patch b/target/linux/brcm2708/patches-4.4/0345-BCM270X_DT-Add-umbrella-I2C-Mux-overlay-i2c-mux.patch new file mode 100644 index 0000000..ea5aecc --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0345-BCM270X_DT-Add-umbrella-I2C-Mux-overlay-i2c-mux.patch @@ -0,0 +1,269 @@ +From eaa6e5f8a581aa8c71c245ecfc882819c7090a06 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Wed, 11 May 2016 15:38:04 +0100 +Subject: [PATCH 345/381] BCM270X_DT: Add umbrella I2C Mux overlay i2c-mux + +This overlay supports a range of I2C multiplexers - PCA9542 (2 ports), +PCA9545 (4 ports) and PCA9548 (8 ports). + +Also remove the dedicated i2c-mux-9548a overlays since it is no longer +needed. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/Makefile | 2 +- + arch/arm/boot/dts/overlays/README | 17 ++- + arch/arm/boot/dts/overlays/i2c-mux-overlay.dts | 138 +++++++++++++++++++++ + .../boot/dts/overlays/i2c-mux-pca9548a-overlay.dts | 67 ---------- + 4 files changed, 152 insertions(+), 72 deletions(-) + create mode 100644 arch/arm/boot/dts/overlays/i2c-mux-overlay.dts + delete mode 100644 arch/arm/boot/dts/overlays/i2c-mux-pca9548a-overlay.dts + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -34,7 +34,7 @@ dtbo-$(RPI_DT_OVERLAYS) += hy28a.dtbo + dtbo-$(RPI_DT_OVERLAYS) += hy28b.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c-rtc.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c-gpio.dtbo +-dtbo-$(RPI_DT_OVERLAYS) += i2c-mux-pca9548a.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += i2c-mux.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c-pwm-pca9685a.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c0-bcm2708.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c1-bcm2708.dtbo +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -421,10 +421,19 @@ Params: i2c_gpio_sda GPIO use + (default "2" = ~100kHz) + + +-Name: i2c-mux-pca9548a +-Info: Adds support for an NXP PCA9548A I2C multiplexer on i2c_arm +-Load: dtoverlay=i2c-mux-pca9548a,<param>=<val> +-Params: addr I2C address of PCA9548A (default 0x70) ++Name: i2c-mux ++Info: Adds support for a number of I2C bus multiplexers on i2c_arm ++Load: dtoverlay=i2c-mux,<param>=<val> ++Params: pca9542 Select the NXP PCA9542 device ++ ++ pca9545 Select the NXP PCA9545 device ++ ++ pca9548 Select the NXP PCA9548 device ++ ++ addr Change I2C address of the device (default 0x70) ++ ++ ++[ The i2c-mux-pca9548a overlay has been deleted. See i2c-mux. ] + + + Name: i2c-pwm-pca9685a +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/i2c-mux-overlay.dts +@@ -0,0 +1,138 @@ ++// Umbrella I2C Mux overlay ++ ++/dts-v1/; ++/plugin/; ++ ++/{ ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target = <&i2c_arm>; ++ __dormant__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ pca9542: mux@70 { ++ compatible = "nxp,pca9542"; ++ reg = <0x70>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ i2c@0 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <0>; ++ }; ++ i2c@1 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <1>; ++ }; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&i2c_arm>; ++ __dormant__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ pca9545: mux@70 { ++ compatible = "nxp,pca9545"; ++ reg = <0x70>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ i2c@0 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <0>; ++ }; ++ i2c@1 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <1>; ++ }; ++ i2c@2 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <2>; ++ }; ++ i2c@3 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <3>; ++ }; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&i2c_arm>; ++ __dormant__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ pca9548: mux@70 { ++ compatible = "nxp,pca9548"; ++ reg = <0x70>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ i2c@0 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <0>; ++ }; ++ i2c@1 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <1>; ++ }; ++ i2c@2 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <2>; ++ }; ++ i2c@3 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <3>; ++ }; ++ i2c@4 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <4>; ++ }; ++ i2c@5 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <5>; ++ }; ++ i2c@6 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <6>; ++ }; ++ i2c@7 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <7>; ++ }; ++ }; ++ }; ++ }; ++ ++ __overrides__ { ++ pca9542 = <0>, "+0"; ++ pca9545 = <0>, "+1"; ++ pca9548 = <0>, "+2"; ++ ++ addr = <&pca9545>,"reg:0", ++ <&pca9548>,"reg:0"; ++ }; ++}; +--- a/arch/arm/boot/dts/overlays/i2c-mux-pca9548a-overlay.dts ++++ /dev/null +@@ -1,67 +0,0 @@ +-// Definitions for NXP PCA9548A I2C mux on ARM I2C bus. +-/dts-v1/; +-/plugin/; +- +-/{ +- compatible = "brcm,bcm2708"; +- +- fragment@0 { +- target = <&i2c_arm>; +- __overlay__ { +- #address-cells = <1>; +- #size-cells = <0>; +- status = "okay"; +- +- i2cmux: mux@70 { +- compatible = "nxp,pca9548"; +- reg = <0x70>; +- #address-cells = <1>; +- #size-cells = <0>; +- +- i2c@0 { +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <0>; +- }; +- i2c@1 { +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <1>; +- }; +- i2c@2 { +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <2>; +- }; +- i2c@3 { +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <3>; +- }; +- i2c@4 { +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <4>; +- }; +- i2c@5 { +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <5>; +- }; +- i2c@6 { +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <6>; +- }; +- i2c@7 { +- #address-cells = <1>; +- #size-cells = <0>; +- reg = <7>; +- }; +- }; +- }; +- }; +- __overrides__ { +- addr = <&i2cmux>,"reg:0"; +- }; +-}; diff --git a/target/linux/brcm2708/patches-4.4/0346-BCM270X_DT-Include-address-override-for-pca9542.patch b/target/linux/brcm2708/patches-4.4/0346-BCM270X_DT-Include-address-override-for-pca9542.patch new file mode 100644 index 0000000..80d17ab --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0346-BCM270X_DT-Include-address-override-for-pca9542.patch @@ -0,0 +1,24 @@ +From 8753ff77e0c42682d80135d8c3519b7a5772bd9e Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Thu, 12 May 2016 08:52:06 +0100 +Subject: [PATCH 346/381] BCM270X_DT: Include address override for pca9542 + +Omitted from "BCM270X_DT: Add umbrella I2C Mux overlay i2c-mux". + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/i2c-mux-overlay.dts | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/overlays/i2c-mux-overlay.dts ++++ b/arch/arm/boot/dts/overlays/i2c-mux-overlay.dts +@@ -132,7 +132,8 @@ + pca9545 = <0>, "+1"; + pca9548 = <0>, "+2"; + +- addr = <&pca9545>,"reg:0", ++ addr = <&pca9542>,"reg:0", ++ <&pca9545>,"reg:0", + <&pca9548>,"reg:0"; + }; + }; diff --git a/target/linux/brcm2708/patches-4.4/0347-BCM270X_DT-Fix-the-tinylcd35-overlay-RTC-support.patch b/target/linux/brcm2708/patches-4.4/0347-BCM270X_DT-Fix-the-tinylcd35-overlay-RTC-support.patch new file mode 100644 index 0000000..968ef94 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0347-BCM270X_DT-Fix-the-tinylcd35-overlay-RTC-support.patch @@ -0,0 +1,68 @@ +From 3f11e310d0e877d26958afe83975a5157e500ebe Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Thu, 12 May 2016 09:04:20 +0100 +Subject: [PATCH 347/381] BCM270X_DT: Fix the tinylcd35 overlay RTC support + +Now that overlay parameters are applied before the merge (a requirement +for kernel runtime overlays) it is illegal for parameters/overrides to +target nodes in the base DTB. Solve the problem of only enabling I2C +when an RTC option is used by making the RTC fragments conditional, +and including the required status="okay" within the fragments. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/tinylcd35-overlay.dts | 18 ++++++++++-------- + 1 file changed, 10 insertions(+), 8 deletions(-) + +--- a/arch/arm/boot/dts/overlays/tinylcd35-overlay.dts ++++ b/arch/arm/boot/dts/overlays/tinylcd35-overlay.dts +@@ -132,28 +132,32 @@ + + fragment@5 { + target = <&i2c1>; +- __overlay__ { ++ __dormant__ { + #address-cells = <1>; + #size-cells = <0>; + ++ status = "okay"; ++ + pcf8563: pcf8563@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; +- status = "disabled"; ++ status = "okay"; + }; + }; + }; + + fragment@6 { + target = <&i2c1>; +- __overlay__ { ++ __dormant__ { + #address-cells = <1>; + #size-cells = <0>; + ++ status = "okay"; ++ + ds1307: ds1307@68 { + compatible = "maxim,ds1307"; + reg = <0x68>; +- status = "disabled"; ++ status = "okay"; + }; + }; + }; +@@ -213,10 +217,8 @@ + <&tinylcd35_ts>,"interrupts:0", + <&tinylcd35_ts>,"pendown-gpio:4"; + xohms = <&tinylcd35_ts>,"ti,x-plate-ohms;0"; +- rtc-pcf = <&i2c1>,"status", +- <&pcf8563>,"status"; +- rtc-ds = <&i2c1>,"status", +- <&ds1307>,"status"; ++ rtc-pcf = <0>,"=5"; ++ rtc-ds = <0>,"=6"; + keypad = <&keypad>,"status"; + }; + }; diff --git a/target/linux/brcm2708/patches-4.4/0348-clk-Allow-clocks-to-be-marked-as-CRITICAL.patch b/target/linux/brcm2708/patches-4.4/0348-clk-Allow-clocks-to-be-marked-as-CRITICAL.patch new file mode 100644 index 0000000..bebfc5e --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0348-clk-Allow-clocks-to-be-marked-as-CRITICAL.patch @@ -0,0 +1,43 @@ +From ac9a9b1fcf3b0255aebc8e7f4b809f15556d9640 Mon Sep 17 00:00:00 2001 +From: Lee Jones <lee.jones@linaro.org> +Date: Thu, 11 Feb 2016 13:19:09 -0800 +Subject: [PATCH 348/381] clk: Allow clocks to be marked as CRITICAL + +Critical clocks are those which must not be gated, else undefined +or catastrophic failure would occur. Here we have chosen to +ensure the prepare/enable counts are correctly incremented, so as +not to confuse users with enabled clocks with no visible users. + +Signed-off-by: Lee Jones <lee.jones@linaro.org> +Signed-off-by: Michael Turquette <mturquette@baylibre.com> +Link: lkml.kernel.org/r/1455225554-13267-2-git-send-email-mturquette@baylibre.com +(cherry picked from commit 32b9b10961860860268961d9aad0c56a73018c37) +--- + drivers/clk/clk.c | 5 +++++ + include/linux/clk-provider.h | 1 + + 2 files changed, 6 insertions(+) + +--- a/drivers/clk/clk.c ++++ b/drivers/clk/clk.c +@@ -2466,6 +2466,11 @@ static int __clk_init(struct device *dev + if (core->ops->init) + core->ops->init(core->hw); + ++ if (core->flags & CLK_IS_CRITICAL) { ++ clk_core_prepare(core); ++ clk_core_enable(core); ++ } ++ + kref_init(&core->ref); + out: + clk_prepare_unlock(); +--- a/include/linux/clk-provider.h ++++ b/include/linux/clk-provider.h +@@ -31,6 +31,7 @@ + #define CLK_SET_RATE_NO_REPARENT BIT(7) /* don't re-parent on rate change */ + #define CLK_GET_ACCURACY_NOCACHE BIT(8) /* do not use the cached clk accuracy */ + #define CLK_RECALC_NEW_RATES BIT(9) /* recalc rates after notifications */ ++#define CLK_IS_CRITICAL BIT(11) /* do not gate, ever */ + + struct clk; + struct clk_hw; diff --git a/target/linux/brcm2708/patches-4.4/0349-clk-bcm2835-Mark-the-VPU-clock-as-critical.patch b/target/linux/brcm2708/patches-4.4/0349-clk-bcm2835-Mark-the-VPU-clock-as-critical.patch new file mode 100644 index 0000000..2275957 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0349-clk-bcm2835-Mark-the-VPU-clock-as-critical.patch @@ -0,0 +1,46 @@ +From 0488240a92abe6fc9fa6f3a3058849b17af2d3e5 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Tue, 26 Apr 2016 11:44:59 -0700 +Subject: [PATCH 349/381] clk: bcm2835: Mark the VPU clock as critical + +The VPU clock is also the clock for our AXI bus, so we really can't +disable it. This might have happened during boot if, for example, +uart1 (aux_uart clock) probed and was then disabled before the other +consumers of the VPU clock had probed. + +v2: Rewrite to use a .flags in bcm2835_clock_data, since other clocks + will need this too. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + drivers/clk/bcm/clk-bcm2835.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +--- a/drivers/clk/bcm/clk-bcm2835.c ++++ b/drivers/clk/bcm/clk-bcm2835.c +@@ -446,6 +446,8 @@ struct bcm2835_clock_data { + /* Number of fractional bits in the divider */ + u32 frac_bits; + ++ u32 flags; ++ + bool is_vpu_clock; + bool is_mash_clock; + }; +@@ -1242,7 +1244,7 @@ static struct clk *bcm2835_register_cloc + init.parent_names = parents; + init.num_parents = data->num_mux_parents; + init.name = data->name; +- init.flags = CLK_IGNORE_UNUSED; ++ init.flags = data->flags | CLK_IGNORE_UNUSED; + + if (data->is_vpu_clock) { + init.ops = &bcm2835_vpu_clock_clk_ops; +@@ -1661,6 +1663,7 @@ static const struct bcm2835_clk_desc clk + .div_reg = CM_VPUDIV, + .int_bits = 12, + .frac_bits = 8, ++ .flags = CLK_IS_CRITICAL, + .is_vpu_clock = true), + + /* clocks with per parent mux */ diff --git a/target/linux/brcm2708/patches-4.4/0350-clk-bcm2835-Mark-GPIO-clocks-enabled-at-boot-as-crit.patch b/target/linux/brcm2708/patches-4.4/0350-clk-bcm2835-Mark-GPIO-clocks-enabled-at-boot-as-crit.patch new file mode 100644 index 0000000..a4708f9 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0350-clk-bcm2835-Mark-GPIO-clocks-enabled-at-boot-as-crit.patch @@ -0,0 +1,55 @@ +From edb0177945936b14fe58662743f9e9d4eeba4b73 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Mon, 9 May 2016 17:28:18 -0700 +Subject: [PATCH 350/381] clk: bcm2835: Mark GPIO clocks enabled at boot as + critical. + +These divide off of PLLD_PER and are used for the ethernet and wifi +PHYs source PLLs. Neither of them is currently represented by a phy +device that would grab the clock for us. + +This keeps other drivers from killing the networking PHYs when they +disable their own clocks and trigger PLLD_PER's refcount going to 0. + +v2: Skip marking as critical if they aren't on at boot. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + drivers/clk/bcm/clk-bcm2835.c | 13 ++++++++++++- + 1 file changed, 12 insertions(+), 1 deletion(-) + +--- a/drivers/clk/bcm/clk-bcm2835.c ++++ b/drivers/clk/bcm/clk-bcm2835.c +@@ -1246,6 +1246,15 @@ static struct clk *bcm2835_register_cloc + init.name = data->name; + init.flags = data->flags | CLK_IGNORE_UNUSED; + ++ /* ++ * Some GPIO clocks for ethernet/wifi PLLs are marked as ++ * critical (since some platforms use them), but if the ++ * firmware didn't have them turned on then they clearly ++ * aren't actually critical. ++ */ ++ if ((cprman_read(cprman, data->ctl_reg) & CM_ENABLE) == 0) ++ init.flags &= ~CLK_IS_CRITICAL; ++ + if (data->is_vpu_clock) { + init.ops = &bcm2835_vpu_clock_clk_ops; + } else { +@@ -1720,13 +1729,15 @@ static const struct bcm2835_clk_desc clk + .div_reg = CM_GP1DIV, + .int_bits = 12, + .frac_bits = 12, ++ .flags = CLK_IS_CRITICAL, + .is_mash_clock = true), + [BCM2835_CLOCK_GP2] = REGISTER_PER_CLK( + .name = "gp2", + .ctl_reg = CM_GP2CTL, + .div_reg = CM_GP2DIV, + .int_bits = 12, +- .frac_bits = 12), ++ .frac_bits = 12, ++ .flags = CLK_IS_CRITICAL), + + /* HDMI state machine */ + [BCM2835_CLOCK_HSM] = REGISTER_PER_CLK( diff --git a/target/linux/brcm2708/patches-4.4/0351-clk-bcm2835-Skip-PLLC-clocks-when-deciding-on-a-new-.patch b/target/linux/brcm2708/patches-4.4/0351-clk-bcm2835-Skip-PLLC-clocks-when-deciding-on-a-new-.patch new file mode 100644 index 0000000..634db51 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0351-clk-bcm2835-Skip-PLLC-clocks-when-deciding-on-a-new-.patch @@ -0,0 +1,71 @@ +From 4ef6b916c3004783aeeabfcd9889bca046d944bf Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Tue, 26 Apr 2016 12:39:45 -0700 +Subject: [PATCH 351/381] clk: bcm2835: Skip PLLC clocks when deciding on a new + clock parent + +If the firmware had set up a clock to source from PLLC, go along with +it. But if we're looking for a new parent, we don't want to switch it +to PLLC because the firmware will force PLLC (and thus the AXI bus +clock) to different frequencies during over-temp/under-voltage, +without notification to Linux. + +On my system, this moves the Linux-enabled HDMI state machine and DSI1 +escape clock over to plld_per from pllc_per. EMMC still ends up on +pllc_per, because the firmware had set it up to use that. + +Signed-off-by: Eric Anholt <eric@anholt.net> +Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the audio domain clocks") +--- + drivers/clk/bcm/clk-bcm2835.c | 23 +++++++++++++++++++++++ + 1 file changed, 23 insertions(+) + +--- a/drivers/clk/bcm/clk-bcm2835.c ++++ b/drivers/clk/bcm/clk-bcm2835.c +@@ -1020,16 +1020,28 @@ static int bcm2835_clock_set_rate(struct + return 0; + } + ++static bool ++bcm2835_clk_is_pllc(struct clk_hw *hw) ++{ ++ if (!hw) ++ return false; ++ ++ return strncmp(clk_hw_get_name(hw), "pllc", 4) == 0; ++} ++ + static int bcm2835_clock_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) + { + struct bcm2835_clock *clock = bcm2835_clock_from_hw(hw); + struct clk_hw *parent, *best_parent = NULL; ++ bool current_parent_is_pllc; + unsigned long rate, best_rate = 0; + unsigned long prate, best_prate = 0; + size_t i; + u32 div; + ++ current_parent_is_pllc = bcm2835_clk_is_pllc(clk_hw_get_parent(hw)); ++ + /* + * Select parent clock that results in the closest but lower rate + */ +@@ -1037,6 +1049,17 @@ static int bcm2835_clock_determine_rate( + parent = clk_hw_get_parent_by_index(hw, i); + if (!parent) + continue; ++ ++ /* ++ * Don't choose a PLLC-derived clock as our parent ++ * unless it had been manually set that way. PLLC's ++ * frequency gets adjusted by the firmware due to ++ * over-temp or under-voltage conditions, without ++ * prior notification to our clock consumer. ++ */ ++ if (bcm2835_clk_is_pllc(parent) && !current_parent_is_pllc) ++ continue; ++ + prate = clk_hw_get_rate(parent); + div = bcm2835_clock_choose_div(hw, req->rate, prate, true); + rate = bcm2835_clock_rate_from_divisor(clock, prate, div); diff --git a/target/linux/brcm2708/patches-4.4/0352-mmc-Add-MMC_QUIRK_ERASE_BROKEN-for-some-cards.patch b/target/linux/brcm2708/patches-4.4/0352-mmc-Add-MMC_QUIRK_ERASE_BROKEN-for-some-cards.patch new file mode 100644 index 0000000..8a93b09 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0352-mmc-Add-MMC_QUIRK_ERASE_BROKEN-for-some-cards.patch @@ -0,0 +1,56 @@ +From 8479891a91161b13f8d63b7d8aa6614cb03e3442 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Wed, 11 May 2016 12:50:33 +0100 +Subject: [PATCH 352/381] mmc: Add MMC_QUIRK_ERASE_BROKEN for some cards + +Some SD cards have been found that corrupt data when small blocks +are erased. Add a quirk to indicate that ERASE should not be used, +and set it for cards of that type. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + drivers/mmc/card/block.c | 7 +++++++ + drivers/mmc/core/core.c | 3 ++- + include/linux/mmc/card.h | 3 +++ + 3 files changed, 12 insertions(+), 1 deletion(-) + +--- a/drivers/mmc/card/block.c ++++ b/drivers/mmc/card/block.c +@@ -2552,6 +2552,13 @@ static const struct mmc_fixup blk_fixups + MMC_FIXUP("V10016", CID_MANFID_KINGSTON, CID_OEMID_ANY, add_quirk_mmc, + MMC_QUIRK_TRIM_BROKEN), + ++ /* ++ * On some Kingston SD cards, multiple erases of less than 64 ++ * sectors can cause corruption. ++ */ ++ MMC_FIXUP("SD16G", 0x41, 0x3432, add_quirk_mmc, ++ MMC_QUIRK_ERASE_BROKEN), ++ + END_FIXUP + }; + +--- a/drivers/mmc/core/core.c ++++ b/drivers/mmc/core/core.c +@@ -2253,7 +2253,8 @@ EXPORT_SYMBOL(mmc_erase); + int mmc_can_erase(struct mmc_card *card) + { + if ((card->host->caps & MMC_CAP_ERASE) && +- (card->csd.cmdclass & CCC_ERASE) && card->erase_size) ++ (card->csd.cmdclass & CCC_ERASE) && card->erase_size && ++ !(card->quirks & MMC_QUIRK_ERASE_BROKEN)) + return 1; + return 0; + } +--- a/include/linux/mmc/card.h ++++ b/include/linux/mmc/card.h +@@ -281,6 +281,9 @@ struct mmc_card { + #define MMC_QUIRK_TRIM_BROKEN (1<<12) /* Skip trim */ + + ++#define MMC_QUIRK_ERASE_BROKEN (1<<31) /* Skip erase */ ++ ++ + unsigned int erase_size; /* erase size in sectors */ + unsigned int erase_shift; /* if erase unit is power 2 */ + unsigned int pref_erase; /* in sectors */ diff --git a/target/linux/brcm2708/patches-4.4/0353-New-AudioInjector.net-Pi-soundcard-with-low-jitter-a.patch b/target/linux/brcm2708/patches-4.4/0353-New-AudioInjector.net-Pi-soundcard-with-low-jitter-a.patch new file mode 100644 index 0000000..124b814 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0353-New-AudioInjector.net-Pi-soundcard-with-low-jitter-a.patch @@ -0,0 +1,284 @@ +From 5b48080842ef9333050cf1743e89f8f780cd95d4 Mon Sep 17 00:00:00 2001 +From: Matt Flax <flatmax@flatmax.org> +Date: Mon, 16 May 2016 21:36:31 +1000 +Subject: [PATCH 353/381] New AudioInjector.net Pi soundcard with low jitter + audio in and out. + +Contains the sound/soc/bcm ALSA machine driver and necessary alterations to the Kconfig and Makefile. +Adds the dts overlay and updates the Makefile and README. +Updates the relevant defconfig files to enable building for the Raspberry Pi. +Thanks to Phil Elwell (pelwell) for the review, simple-card concepts and discussion. Thanks to Clive Messer for overlay naming suggestions. +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 6 + + .../audioinjector-wm8731-audio-overlay.dts | 39 ++++++ + arch/arm/configs/bcm2709_defconfig | 1 + + arch/arm/configs/bcmrpi_defconfig | 1 + + sound/soc/bcm/Kconfig | 7 + + sound/soc/bcm/Makefile | 3 + + sound/soc/bcm/audioinjector-pi-soundcard.c | 142 +++++++++++++++++++++ + 8 files changed, 200 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/audioinjector-wm8731-audio-overlay.dts + create mode 100644 sound/soc/bcm/audioinjector-pi-soundcard.c + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -16,6 +16,7 @@ dtbo-$(RPI_DT_OVERLAYS) += adau1977-adc. + dtbo-$(RPI_DT_OVERLAYS) += ads7846.dtbo + dtbo-$(RPI_DT_OVERLAYS) += akkordion-iqdacplus.dtbo + dtbo-$(RPI_DT_OVERLAYS) += at86rf233.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += audioinjector-wm8731-audio.dtbo + dtbo-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor.dtbo + dtbo-$(RPI_DT_OVERLAYS) += boomberry-dac.dtbo + dtbo-$(RPI_DT_OVERLAYS) += boomberry-digi.dtbo +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -225,6 +225,12 @@ Params: interrupt GPIO use + arrays (0=+0pF, 15=+4.5pF, default 15) + + ++Name: audioinjector-wm8731-audio ++Info: Configures the audioinjector.net audio add on soundcard ++Load: dtoverlay=audioinjector-wm8731-audio ++Params: <None> ++ ++ + Name: bmp085_i2c-sensor + Info: Configures the BMP085/BMP180 digital barometric pressure and temperature + sensors from Bosch Sensortec +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/audioinjector-wm8731-audio-overlay.dts +@@ -0,0 +1,39 @@ ++// Definitions for audioinjector.net audio add on soundcard ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target = <&i2s>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&i2c1>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ wm8731@1a { ++ #sound-dai-cells = <0>; ++ compatible = "wlf,wm8731"; ++ reg = <0x1a>; ++ status = "okay"; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "ai,audioinjector-pi-soundcard"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; ++}; +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -863,6 +863,7 @@ CONFIG_SND_BCM2708_SOC_BOOMBERRY_DAC=m + CONFIG_SND_BCM2708_SOC_BOOMBERRY_DIGI=m + CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m + CONFIG_SND_BCM2708_SOC_RASPIDAC3=m ++CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m + CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m + CONFIG_SND_SOC_ADAU1701=m + CONFIG_SND_SOC_WM8804_I2C=m +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -855,6 +855,7 @@ CONFIG_SND_BCM2708_SOC_BOOMBERRY_DAC=m + CONFIG_SND_BCM2708_SOC_BOOMBERRY_DIGI=m + CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m + CONFIG_SND_BCM2708_SOC_RASPIDAC3=m ++CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m + CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m + CONFIG_SND_SOC_ADAU1701=m + CONFIG_SND_SOC_WM8804_I2C=m +--- a/sound/soc/bcm/Kconfig ++++ b/sound/soc/bcm/Kconfig +@@ -85,3 +85,10 @@ config SND_BCM2708_SOC_ADAU1977_ADC + select SND_SOC_ADAU1977_I2C + help + Say Y or M if you want to add support for ADAU1977 ADC. ++ ++config SND_AUDIOINJECTOR_PI_SOUNDCARD ++ tristate "Support for audioinjector.net Pi add on soundcard" ++ depends on SND_BCM2708_SOC_I2S || SND_BCM2835_SOC_I2S ++ select SND_SOC_WM8731 ++ help ++ Say Y or M if you want to add support for audioinjector.net Pi Hat +--- a/sound/soc/bcm/Makefile ++++ b/sound/soc/bcm/Makefile +@@ -15,6 +15,7 @@ snd-soc-rpi-dac-objs := rpi-dac.o + snd-soc-rpi-proto-objs := rpi-proto.o + snd-soc-iqaudio-dac-objs := iqaudio-dac.o + snd-soc-raspidac3-objs := raspidac3.o ++snd-soc-audioinjector-pi-soundcard-objs := audioinjector-pi-soundcard.o + + obj-$(CONFIG_SND_BCM2708_SOC_ADAU1977_ADC) += snd-soc-adau1977-adc.o + obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC) += snd-soc-hifiberry-dac.o +@@ -27,3 +28,5 @@ obj-$(CONFIG_SND_BCM2708_SOC_RPI_DAC) += + obj-$(CONFIG_SND_BCM2708_SOC_RPI_PROTO) += snd-soc-rpi-proto.o + obj-$(CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC) += snd-soc-iqaudio-dac.o + obj-$(CONFIG_SND_BCM2708_SOC_RASPIDAC3) += snd-soc-raspidac3.o ++obj-$(CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD) += snd-soc-audioinjector-pi-soundcard.o ++ +--- /dev/null ++++ b/sound/soc/bcm/audioinjector-pi-soundcard.c +@@ -0,0 +1,142 @@ ++/* ++ * ASoC Driver for AudioInjector Pi add on soundcard ++ * ++ * Created on: 13-May-2016 ++ * Author: flatmax@flatmax.org ++ * based on code by Cliff Cai <Cliff.Cai@analog.com> for the ssm2602 machine blackfin. ++ * with help from Lars-Peter Clausen for simplifying the original code to use the dai_fmt field. ++ * i2s_node code taken from the other sound/soc/bcm machine drivers. ++ * ++ * Copyright (C) 2016 Flatmax Pty. Ltd. ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * version 2 as published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ */ ++ ++#include <linux/module.h> ++#include <linux/types.h> ++ ++#include <sound/core.h> ++#include <sound/soc.h> ++#include <sound/pcm_params.h> ++#include <sound/control.h> ++ ++#include "../codecs/wm8731.h" ++ ++static int audioinjector_pi_soundcard_dai_init(struct snd_soc_pcm_runtime *rtd) ++{ ++ struct snd_soc_dapm_context *dapm = &rtd->card->dapm; ++ ++ // not connected ++ snd_soc_dapm_nc_pin(dapm, "Mic Bias"); ++ snd_soc_dapm_nc_pin(dapm, "MICIN"); ++ snd_soc_dapm_nc_pin(dapm, "RHPOUT"); ++ snd_soc_dapm_nc_pin(dapm, "LHPOUT"); ++ ++ return snd_soc_dai_set_sysclk(rtd->codec_dai, WM8731_SYSCLK_XTAL, 12000000, SND_SOC_CLOCK_IN); ++} ++ ++static struct snd_soc_dai_link audioinjector_pi_soundcard_dai[] = { ++ { ++ .name = "AudioInjector audio", ++ .stream_name = "AudioInjector audio", ++ .cpu_dai_name = "bcm2708-i2s.0", ++ .codec_dai_name = "wm8731-hifi", ++ .platform_name = "bcm2835-i2s.0", ++ .codec_name = "wm8731.1-001a", ++ .init = audioinjector_pi_soundcard_dai_init, ++ .dai_fmt = SND_SOC_DAIFMT_CBM_CFM|SND_SOC_DAIFMT_I2S|SND_SOC_DAIFMT_NB_NF, ++ }, ++}; ++ ++static const struct snd_soc_dapm_widget wm8731_dapm_widgets[] = { ++ SND_SOC_DAPM_SPK("Ext Spk", NULL), ++ SND_SOC_DAPM_LINE("Line In Jacks", NULL), ++}; ++ ++/* Corgi machine connections to the codec pins */ ++static const struct snd_soc_dapm_route audioinjector_audio_map[] = { ++ /* speaker connected to LOUT, ROUT */ ++ {"Ext Spk", NULL, "ROUT"}, ++ {"Ext Spk", NULL, "LOUT"}, ++ ++ /* line inputs */ ++ {"Line In Jacks", NULL, "Line Input"}, ++}; ++ ++static struct snd_soc_card snd_soc_audioinjector = { ++ .name = "audioinjector-pi-soundcard", ++ .dai_link = audioinjector_pi_soundcard_dai, ++ .num_links = 1, ++ ++ .dapm_widgets = wm8731_dapm_widgets, ++ .num_dapm_widgets = ARRAY_SIZE(wm8731_dapm_widgets), ++ .dapm_routes = audioinjector_audio_map, ++ .num_dapm_routes = ARRAY_SIZE(audioinjector_audio_map), ++}; ++ ++static int audioinjector_pi_soundcard_probe(struct platform_device *pdev) ++{ ++ struct snd_soc_card *card = &snd_soc_audioinjector; ++ int ret; ++ ++ card->dev = &pdev->dev; ++ ++ if (pdev->dev.of_node) { ++ struct snd_soc_dai_link *dai = &audioinjector_pi_soundcard_dai[0]; ++ struct device_node *i2s_node = of_parse_phandle(pdev->dev.of_node, ++ "i2s-controller", 0); ++ ++ if (i2s_node) { ++ dai->cpu_dai_name = NULL; ++ dai->cpu_of_node = i2s_node; ++ dai->platform_name = NULL; ++ dai->platform_of_node = i2s_node; ++ } else ++ if (!dai->cpu_of_node) { ++ dev_err(&pdev->dev, "Property 'i2s-controller' missing or invalid\n"); ++ return -EINVAL; ++ } ++ } ++ ++ if ((ret = snd_soc_register_card(card))) { ++ dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); ++ } ++ return ret; ++} ++ ++static int audioinjector_pi_soundcard_remove(struct platform_device *pdev) ++{ ++ struct snd_soc_card *card = platform_get_drvdata(pdev); ++ return snd_soc_unregister_card(card); ++ ++} ++ ++static const struct of_device_id audioinjector_pi_soundcard_of_match[] = { ++ { .compatible = "ai,audioinjector-pi-soundcard", }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, audioinjector_pi_soundcard_of_match); ++ ++static struct platform_driver audioinjector_pi_soundcard_driver = { ++ .driver = { ++ .name = "audioinjector-audio", ++ .owner = THIS_MODULE, ++ .of_match_table = audioinjector_pi_soundcard_of_match, ++ }, ++ .probe = audioinjector_pi_soundcard_probe, ++ .remove = audioinjector_pi_soundcard_remove, ++}; ++ ++module_platform_driver(audioinjector_pi_soundcard_driver); ++MODULE_AUTHOR("Matt Flax <flatmax@flatmax.org>"); ++MODULE_DESCRIPTION("AudioInjector.net Pi Soundcard"); ++MODULE_LICENSE("GPL v2"); ++MODULE_ALIAS("platform:audioinjector-pi-soundcard"); ++ diff --git a/target/linux/brcm2708/patches-4.4/0354-mmc-Apply-QUIRK_BROKEN_ERASE-to-other-capacities.patch b/target/linux/brcm2708/patches-4.4/0354-mmc-Apply-QUIRK_BROKEN_ERASE-to-other-capacities.patch new file mode 100644 index 0000000..b1a9e93 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0354-mmc-Apply-QUIRK_BROKEN_ERASE-to-other-capacities.patch @@ -0,0 +1,23 @@ +From 369e26e925e1075fb57c0b04dde7a77fa7cdeb86 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Thu, 19 May 2016 14:40:28 +0100 +Subject: [PATCH 354/381] mmc: Apply QUIRK_BROKEN_ERASE to other capacities + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + drivers/mmc/card/block.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/mmc/card/block.c ++++ b/drivers/mmc/card/block.c +@@ -2558,6 +2558,10 @@ static const struct mmc_fixup blk_fixups + */ + MMC_FIXUP("SD16G", 0x41, 0x3432, add_quirk_mmc, + MMC_QUIRK_ERASE_BROKEN), ++ MMC_FIXUP("SD32G", 0x41, 0x3432, add_quirk_mmc, ++ MMC_QUIRK_ERASE_BROKEN), ++ MMC_FIXUP("SD64G", 0x41, 0x3432, add_quirk_mmc, ++ MMC_QUIRK_ERASE_BROKEN), + + END_FIXUP + }; diff --git a/target/linux/brcm2708/patches-4.4/0356-mmc-Add-card_quirks-module-parameter-log-quirks.patch b/target/linux/brcm2708/patches-4.4/0356-mmc-Add-card_quirks-module-parameter-log-quirks.patch new file mode 100644 index 0000000..0a3cabe --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0356-mmc-Add-card_quirks-module-parameter-log-quirks.patch @@ -0,0 +1,76 @@ +From 07d3cfeff2b06f834132d3593740485c673fbe7d Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Fri, 20 May 2016 10:11:43 +0100 +Subject: [PATCH 356/381] mmc: Add card_quirks module parameter, log quirks + +Use mmc_block.card_quirks to override the quirks for all SD or MMC +cards. The value is a bitfield using the bit positions defined in +include/linux/mmc/card.h. If the module parameter is placed in the +kernel command line (or bootargs) stored on the card then, assuming the +device only has one SD card interface, the override effectively becomes +card-specific. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + drivers/mmc/card/block.c | 28 +++++++++++++++++++++++++--- + 1 file changed, 25 insertions(+), 3 deletions(-) + +--- a/drivers/mmc/card/block.c ++++ b/drivers/mmc/card/block.c +@@ -137,6 +137,13 @@ enum { + module_param(perdev_minors, int, 0444); + MODULE_PARM_DESC(perdev_minors, "Minors numbers to allocate per device"); + ++/* ++ * Allow quirks to be overridden for the current card ++ */ ++static char *card_quirks; ++module_param(card_quirks, charp, 0644); ++MODULE_PARM_DESC(card_quirks, "Force the use of the indicated quirks (a bitfield)"); ++ + static inline int mmc_blk_part_switch(struct mmc_card *card, + struct mmc_blk_data *md); + static int get_card_status(struct mmc_card *card, u32 *status, int retries); +@@ -2570,6 +2577,7 @@ static int mmc_blk_probe(struct mmc_card + { + struct mmc_blk_data *md, *part_md; + char cap_str[10]; ++ char quirk_str[24]; + + /* + * Check that the card supports the command class(es) we need. +@@ -2577,7 +2585,16 @@ static int mmc_blk_probe(struct mmc_card + if (!(card->csd.cmdclass & CCC_BLOCK_READ)) + return -ENODEV; + +- mmc_fixup_device(card, blk_fixups); ++ if (card_quirks) { ++ unsigned long quirks; ++ if (kstrtoul(card_quirks, 0, &quirks) == 0) ++ card->quirks = (unsigned int)quirks; ++ else ++ pr_err("mmc_block: Invalid card_quirks parameter '%s'\n", ++ card_quirks); ++ } ++ else ++ mmc_fixup_device(card, blk_fixups); + + md = mmc_blk_alloc(card); + if (IS_ERR(md)) +@@ -2585,9 +2602,14 @@ static int mmc_blk_probe(struct mmc_card + + string_get_size((u64)get_capacity(md->disk), 512, STRING_UNITS_2, + cap_str, sizeof(cap_str)); +- pr_info("%s: %s %s %s %s\n", ++ if (card->quirks) ++ snprintf(quirk_str, sizeof(quirk_str), ++ " (quirks 0x%08x)", card->quirks); ++ else ++ quirk_str[0] = '\0'; ++ pr_info("%s: %s %s %s%s%s\n", + md->disk->disk_name, mmc_card_id(card), mmc_card_name(card), +- cap_str, md->read_only ? "(ro)" : ""); ++ cap_str, md->read_only ? " (ro)" : "", quirk_str); + + if (mmc_blk_alloc_parts(card, md)) + goto out; diff --git a/target/linux/brcm2708/patches-4.4/0357-rtc-ds1307-ensure-that-any-pending-alarm-is-cleared-.patch b/target/linux/brcm2708/patches-4.4/0357-rtc-ds1307-ensure-that-any-pending-alarm-is-cleared-.patch new file mode 100644 index 0000000..451f71d --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0357-rtc-ds1307-ensure-that-any-pending-alarm-is-cleared-.patch @@ -0,0 +1,58 @@ +From 0d311e4c6e701192c62668665ae1ba25d2219f28 Mon Sep 17 00:00:00 2001 +From: Nicolas Boullis <nboullis@debian.org> +Date: Sun, 10 Apr 2016 13:23:05 +0200 +Subject: [PATCH 357/381] rtc: ds1307: ensure that any pending alarm is cleared + before a new alarm is enabled +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +If a previously-set alarm was disabled and then triggered, it may still +be pending when a new alarm is configured. + +Then, if the alarm is enabled before the pending alarm is cleared, then +an interrupt is immediately raised. + +Unfortunately, when the alarm is cleared and enabled during the same I²C +block write, the chip (at least the DS1339 I have) considers that the +alarm is enabled before it is cleared, and raises an interrupt. + +This patch ensures that the pending alarm is cleared before the alarm is +enabled. + +Signed-off-by: Nicolas Boullis <nboullis@debian.org> +Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> +--- + drivers/rtc/rtc-ds1307.c | 13 ++++++++----- + 1 file changed, 8 insertions(+), 5 deletions(-) + +--- a/drivers/rtc/rtc-ds1307.c ++++ b/drivers/rtc/rtc-ds1307.c +@@ -540,12 +540,8 @@ static int ds1337_set_alarm(struct devic + buf[5] = 0; + buf[6] = 0; + +- /* optionally enable ALARM1 */ ++ /* disable alarms */ + buf[7] = control & ~(DS1337_BIT_A1IE | DS1337_BIT_A2IE); +- if (t->enabled) { +- dev_dbg(dev, "alarm IRQ armed\n"); +- buf[7] |= DS1337_BIT_A1IE; /* only ALARM1 is used */ +- } + buf[8] = status & ~(DS1337_BIT_A1I | DS1337_BIT_A2I); + + ret = ds1307->write_block_data(client, +@@ -555,6 +551,13 @@ static int ds1337_set_alarm(struct devic + return ret; + } + ++ /* optionally enable ALARM1 */ ++ if (t->enabled) { ++ dev_dbg(dev, "alarm IRQ armed\n"); ++ buf[7] |= DS1337_BIT_A1IE; /* only ALARM1 is used */ ++ i2c_smbus_write_byte_data(client, DS1337_REG_CONTROL, buf[7]); ++ } ++ + return 0; + } + diff --git a/target/linux/brcm2708/patches-4.4/0358-Revert-Revert-drm-vc4-Force-HDMI-to-connected.patch b/target/linux/brcm2708/patches-4.4/0358-Revert-Revert-drm-vc4-Force-HDMI-to-connected.patch new file mode 100644 index 0000000..925f7eb --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0358-Revert-Revert-drm-vc4-Force-HDMI-to-connected.patch @@ -0,0 +1,27 @@ +From 303764f1b3db23d37614ab2f8d7ede9b7aa3b5e3 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Mon, 23 May 2016 17:06:08 +0100 +Subject: [PATCH 358/381] Revert "Revert "drm/vc4: Force HDMI to connected."" + +This reverts commit 7da44d06540b4a191ecc74e943f3203577fce0df. + +This breaks the driver on Pi3 as hotplug is implemented through a +gpio expander owned by the GPU. + +We need to extend the virtual gpio driver to support this, but for +now assume hotplug is always enabled. +--- + drivers/gpu/drm/vc4/vc4_hdmi.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/drivers/gpu/drm/vc4/vc4_hdmi.c ++++ b/drivers/gpu/drm/vc4/vc4_hdmi.c +@@ -166,6 +166,8 @@ vc4_hdmi_connector_detect(struct drm_con + struct drm_device *dev = connector->dev; + struct vc4_dev *vc4 = to_vc4_dev(dev); + ++ return connector_status_connected; ++ + if (vc4->hdmi->hpd_gpio) { + if (gpio_get_value_cansleep(vc4->hdmi->hpd_gpio) ^ + vc4->hdmi->hpd_active_low) diff --git a/target/linux/brcm2708/patches-4.4/0359-config-Add-NF_MATCH_RPFILTER.patch b/target/linux/brcm2708/patches-4.4/0359-config-Add-NF_MATCH_RPFILTER.patch new file mode 100644 index 0000000..2acfbdb --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0359-config-Add-NF_MATCH_RPFILTER.patch @@ -0,0 +1,46 @@ +From 8fe9292801e175098e94b3d7d05077a8d0101aa1 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Mon, 23 May 2016 18:22:52 +0100 +Subject: [PATCH 359/381] config: Add NF_MATCH_RPFILTER + +--- + arch/arm/configs/bcm2709_defconfig | 2 ++ + arch/arm/configs/bcmrpi_defconfig | 2 ++ + 2 files changed, 4 insertions(+) + +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -223,6 +223,7 @@ CONFIG_NF_CONNTRACK_IPV4=m + CONFIG_IP_NF_IPTABLES=m + CONFIG_IP_NF_MATCH_AH=m + CONFIG_IP_NF_MATCH_ECN=m ++CONFIG_IP_NF_MATCH_RPFILTER=m + CONFIG_IP_NF_MATCH_TTL=m + CONFIG_IP_NF_FILTER=m + CONFIG_IP_NF_TARGET_REJECT=m +@@ -247,6 +248,7 @@ CONFIG_IP6_NF_MATCH_OPTS=m + CONFIG_IP6_NF_MATCH_HL=m + CONFIG_IP6_NF_MATCH_IPV6HEADER=m + CONFIG_IP6_NF_MATCH_MH=m ++CONFIG_IP6_NF_MATCH_RPFILTER=m + CONFIG_IP6_NF_MATCH_RT=m + CONFIG_IP6_NF_TARGET_HL=m + CONFIG_IP6_NF_FILTER=m +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -216,6 +216,7 @@ CONFIG_NF_CONNTRACK_IPV4=m + CONFIG_IP_NF_IPTABLES=m + CONFIG_IP_NF_MATCH_AH=m + CONFIG_IP_NF_MATCH_ECN=m ++CONFIG_IP_NF_MATCH_RPFILTER=m + CONFIG_IP_NF_MATCH_TTL=m + CONFIG_IP_NF_FILTER=m + CONFIG_IP_NF_TARGET_REJECT=m +@@ -240,6 +241,7 @@ CONFIG_IP6_NF_MATCH_OPTS=m + CONFIG_IP6_NF_MATCH_HL=m + CONFIG_IP6_NF_MATCH_IPV6HEADER=m + CONFIG_IP6_NF_MATCH_MH=m ++CONFIG_IP6_NF_MATCH_RPFILTER=m + CONFIG_IP6_NF_MATCH_RT=m + CONFIG_IP6_NF_TARGET_HL=m + CONFIG_IP6_NF_FILTER=m diff --git a/target/linux/brcm2708/patches-4.4/0360-Added-Overlay-for-Microchip-MCP23017-I2C-gpio-expand.patch b/target/linux/brcm2708/patches-4.4/0360-Added-Overlay-for-Microchip-MCP23017-I2C-gpio-expand.patch new file mode 100644 index 0000000..1df34d0 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0360-Added-Overlay-for-Microchip-MCP23017-I2C-gpio-expand.patch @@ -0,0 +1,87 @@ +From 55e8faa999c9bf3ae4a3fb75faf5e991167c42ba Mon Sep 17 00:00:00 2001 +From: Michael Kaplan <m.kaplan@evva.com> +Date: Tue, 24 May 2016 10:19:08 +0200 +Subject: [PATCH 360/381] Added Overlay for Microchip MCP23017 I2C gpio + expander + +--- + arch/arm/boot/dts/overlays/README | 9 +++++ + arch/arm/boot/dts/overlays/mcp23017-overlay.dts | 54 +++++++++++++++++++++++++ + 2 files changed, 63 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/mcp23017-overlay.dts + +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -567,6 +567,15 @@ Params: gpio_out_pin GPIO for + (default "off") + + ++Name: mcp23017 ++Info: Configures the MCP23017 I2C port expander ++Load: dtoverlay=mcp23017,<param>=<val> ++Params: gpiopin Gpio pin connected to the INTA output of the ++ MCP23017 (default: 4) ++ ++ addr I2C address of the MCP23017 (default: 0x20) ++ ++ + Name: mcp2515-can0 + Info: Configures the MCP2515 CAN controller on spi0.0 + Load: dtoverlay=mcp2515-can0,<param>=<val> +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/mcp23017-overlay.dts +@@ -0,0 +1,54 @@ ++// Definitions for MCP23017 Gpio Extender from Microchip Semiconductor ++ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; ++ ++ fragment@0 { ++ target = <&i2c1>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&gpio>; ++ __overlay__ { ++ mcp23017_pins: mcp23017_pins { ++ brcm,pins = <4>; ++ brcm,function = <0>; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&i2c1>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ mcp23017: mcp@20 { ++ compatible = "microchip,mcp23017"; ++ reg = <0x20>; ++ gpio-controller; ++ #gpio-cells = <2>; ++ #interrupt-cells=<2>; ++ interrupt-parent = <&gpio>; ++ interrupts = <4 2>; ++ interrupt-controller; ++ microchip,irq-mirror; ++ ++ status = "okay"; ++ }; ++ }; ++ }; ++ ++ __overrides__ { ++ gpiopin = <&mcp23017_pins>,"brcm,pins:0", ++ <&mcp23017>,"interrupts:0"; ++ addr = <&mcp23017>,"reg:0"; ++ }; ++}; ++ diff --git a/target/linux/brcm2708/patches-4.4/0361-bcm2835-camera-Fix-max-min-error-when-looping-over-c.patch b/target/linux/brcm2708/patches-4.4/0361-bcm2835-camera-Fix-max-min-error-when-looping-over-c.patch new file mode 100644 index 0000000..581e64c --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0361-bcm2835-camera-Fix-max-min-error-when-looping-over-c.patch @@ -0,0 +1,24 @@ +From 1b3640fb2ba49dcf0ece68e61e97be6bde0c2e5a Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Tue, 24 May 2016 16:20:09 +0100 +Subject: [PATCH 361/381] bcm2835-camera: Fix max/min error when looping over + cameras/resolutions + +See: https://github.com/raspberrypi/linux/issues/1447#issuecomment-221303506 +--- + drivers/media/platform/bcm2835/bcm2835-camera.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/media/platform/bcm2835/bcm2835-camera.c ++++ b/drivers/media/platform/bcm2835/bcm2835-camera.c +@@ -1530,8 +1530,8 @@ static int get_num_cameras(struct vchiq_ + } + for (i = 0; + i < (cam_info.num_cameras > num_resolutions ? +- cam_info.num_cameras : +- num_resolutions); ++ num_resolutions : ++ cam_info.num_cameras); + i++) { + resolutions[i][0] = cam_info.cameras[i].max_width; + resolutions[i][1] = cam_info.cameras[i].max_height; diff --git a/target/linux/brcm2708/patches-4.4/0362-Change-BoomBerry-name-to-JustBoom-in-all-locations-d.patch b/target/linux/brcm2708/patches-4.4/0362-Change-BoomBerry-name-to-JustBoom-in-all-locations-d.patch new file mode 100644 index 0000000..f322429 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0362-Change-BoomBerry-name-to-JustBoom-in-all-locations-d.patch @@ -0,0 +1,1139 @@ +From 472fd91e090c8417770687a393f252f834d26ac5 Mon Sep 17 00:00:00 2001 +From: Aaron Shaw <shawaj@gmail.com> +Date: Thu, 26 May 2016 23:37:11 +0100 +Subject: [PATCH 362/381] Change BoomBerry name to JustBoom in all locations + due to legal challenge + +--- + arch/arm/boot/dts/overlays/Makefile | 4 +- + arch/arm/boot/dts/overlays/README | 52 ++--- + .../boot/dts/overlays/boomberry-dac-overlay.dts | 43 ----- + .../boot/dts/overlays/boomberry-digi-overlay.dts | 39 ---- + .../arm/boot/dts/overlays/justboom-dac-overlay.dts | 43 +++++ + .../boot/dts/overlays/justboom-digi-overlay.dts | 39 ++++ + arch/arm/configs/bcm2709_defconfig | 4 +- + arch/arm/configs/bcmrpi_defconfig | 4 +- + sound/soc/bcm/Kconfig | 12 +- + sound/soc/bcm/Makefile | 8 +- + sound/soc/bcm/boomberry-dac.c | 162 ---------------- + sound/soc/bcm/boomberry-digi.c | 215 --------------------- + sound/soc/bcm/justboom-dac.c | 162 ++++++++++++++++ + sound/soc/bcm/justboom-digi.c | 215 +++++++++++++++++++++ + 14 files changed, 501 insertions(+), 501 deletions(-) + delete mode 100644 arch/arm/boot/dts/overlays/boomberry-dac-overlay.dts + delete mode 100644 arch/arm/boot/dts/overlays/boomberry-digi-overlay.dts + create mode 100644 arch/arm/boot/dts/overlays/justboom-dac-overlay.dts + create mode 100644 arch/arm/boot/dts/overlays/justboom-digi-overlay.dts + delete mode 100644 sound/soc/bcm/boomberry-dac.c + delete mode 100644 sound/soc/bcm/boomberry-digi.c + create mode 100644 sound/soc/bcm/justboom-dac.c + create mode 100644 sound/soc/bcm/justboom-digi.c + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -18,8 +18,6 @@ dtbo-$(RPI_DT_OVERLAYS) += akkordion-iqd + dtbo-$(RPI_DT_OVERLAYS) += at86rf233.dtbo + dtbo-$(RPI_DT_OVERLAYS) += audioinjector-wm8731-audio.dtbo + dtbo-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor.dtbo +-dtbo-$(RPI_DT_OVERLAYS) += boomberry-dac.dtbo +-dtbo-$(RPI_DT_OVERLAYS) += boomberry-digi.dtbo + dtbo-$(RPI_DT_OVERLAYS) += dpi24.dtbo + dtbo-$(RPI_DT_OVERLAYS) += dwc2.dtbo + dtbo-$(RPI_DT_OVERLAYS) += dwc-otg.dtbo +@@ -43,6 +41,8 @@ dtbo-$(RPI_DT_OVERLAYS) += i2s-gpio28-31 + dtbo-$(RPI_DT_OVERLAYS) += i2s-mmap.dtbo + dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dac.dtbo + dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dacplus.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += justboom-dac.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += justboom-digi.dtbo + dtbo-$(RPI_DT_OVERLAYS) += lirc-rpi.dtbo + dtbo-$(RPI_DT_OVERLAYS) += mcp2515-can0.dtbo + dtbo-$(RPI_DT_OVERLAYS) += mcp2515-can1.dtbo +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -238,32 +238,6 @@ Load: dtoverlay=bmp085_i2c-sensor + Params: <None> + + +-Name: boomberry-dac +-Info: Configures the BoomBerry DAC HAT, Amp HAT, DAC Zero and Amp Zero audio +- cards +-Load: dtoverlay=boomberry-dac,<param>=<val> +-Params: 24db_digital_gain Allow gain to be applied via the PCM512x codec +- Digital volume control. Enable with +- "dtoverlay=boomberry-dac,24db_digital_gain" +- (The default behaviour is that the Digital +- volume control is limited to a maximum of +- 0dB. ie. it can attenuate but not provide +- gain. For most users, this will be desired +- as it will prevent clipping. By appending +- the 24dB_digital_gain parameter, the Digital +- volume control will allow up to 24dB of +- gain. If this parameter is enabled, it is the +- responsibility of the user to ensure that +- the Digital volume control is set to a value +- that does not result in clipping/distortion!) +- +- +-Name: boomberry-digi +-Info: Configures the BoomBerry Digi HAT and Digi Zero audio cards +-Load: dtoverlay=boomberry-digi +-Params: <None> +- +- + Name: dht11 + Info: Overlay for the DHT11/DHT21/DHT22 humidity/temperature sensors + Also sometimes found with the part number(s) AM230x. +@@ -541,6 +515,32 @@ Params: 24db_digital_gain Allow ga + that does not result in clipping/distortion!) + + ++Name: justboom-dac ++Info: Configures the JustBoom DAC HAT, Amp HAT, DAC Zero and Amp Zero audio ++ cards ++Load: dtoverlay=justboom-dac,<param>=<val> ++Params: 24db_digital_gain Allow gain to be applied via the PCM512x codec ++ Digital volume control. Enable with ++ "dtoverlay=justboom-dac,24db_digital_gain" ++ (The default behaviour is that the Digital ++ volume control is limited to a maximum of ++ 0dB. ie. it can attenuate but not provide ++ gain. For most users, this will be desired ++ as it will prevent clipping. By appending ++ the 24dB_digital_gain parameter, the Digital ++ volume control will allow up to 24dB of ++ gain. If this parameter is enabled, it is the ++ responsibility of the user to ensure that ++ the Digital volume control is set to a value ++ that does not result in clipping/distortion!) ++ ++ ++Name: justboom-digi ++Info: Configures the JustBoom Digi HAT and Digi Zero audio cards ++Load: dtoverlay=justboom-digi ++Params: <None> ++ ++ + Name: lirc-rpi + Info: Configures lirc-rpi (Linux Infrared Remote Control for Raspberry Pi) + Consult the module documentation for more details. +--- a/arch/arm/boot/dts/overlays/boomberry-dac-overlay.dts ++++ /dev/null +@@ -1,43 +0,0 @@ +-// Definitions for BoomBerry DAC +-/dts-v1/; +-/plugin/; +- +-/ { +- compatible = "brcm,bcm2708"; +- +- fragment@0 { +- target = <&i2s>; +- __overlay__ { +- status = "okay"; +- }; +- }; +- +- fragment@1 { +- target = <&i2c1>; +- __overlay__ { +- #address-cells = <1>; +- #size-cells = <0>; +- status = "okay"; +- +- pcm5122@4d { +- #sound-dai-cells = <0>; +- compatible = "ti,pcm5122"; +- reg = <0x4d>; +- status = "okay"; +- }; +- }; +- }; +- +- fragment@2 { +- target = <&sound>; +- frag2: __overlay__ { +- compatible = "boomberry,boomberry-dac"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +- +- __overrides__ { +- 24db_digital_gain = <&frag2>,"boomberry,24db_digital_gain?"; +- }; +-}; +--- a/arch/arm/boot/dts/overlays/boomberry-digi-overlay.dts ++++ /dev/null +@@ -1,39 +0,0 @@ +-// Definitions for BoomBerry Digi +-/dts-v1/; +-/plugin/; +- +-/ { +- compatible = "brcm,bcm2708"; +- +- fragment@0 { +- target = <&i2s>; +- __overlay__ { +- status = "okay"; +- }; +- }; +- +- fragment@1 { +- target = <&i2c1>; +- __overlay__ { +- #address-cells = <1>; +- #size-cells = <0>; +- status = "okay"; +- +- wm8804@3b { +- #sound-dai-cells = <0>; +- compatible = "wlf,wm8804"; +- reg = <0x3b>; +- status = "okay"; +- }; +- }; +- }; +- +- fragment@2 { +- target = <&sound>; +- __overlay__ { +- compatible = "boomberry,boomberry-digi"; +- i2s-controller = <&i2s>; +- status = "okay"; +- }; +- }; +-}; +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/justboom-dac-overlay.dts +@@ -0,0 +1,43 @@ ++// Definitions for JustBoom DAC ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target = <&i2s>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&i2c1>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ pcm5122@4d { ++ #sound-dai-cells = <0>; ++ compatible = "ti,pcm5122"; ++ reg = <0x4d>; ++ status = "okay"; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&sound>; ++ frag2: __overlay__ { ++ compatible = "justboom,justboom-dac"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; ++ ++ __overrides__ { ++ 24db_digital_gain = <&frag2>,"justboom,24db_digital_gain?"; ++ }; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/justboom-digi-overlay.dts +@@ -0,0 +1,39 @@ ++// Definitions for JustBoom Digi ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target = <&i2s>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&i2c1>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ wm8804@3b { ++ #sound-dai-cells = <0>; ++ compatible = "wlf,wm8804"; ++ reg = <0x3b>; ++ status = "okay"; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "justboom,justboom-digi"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; ++}; +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -861,8 +861,8 @@ CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI=m + CONFIG_SND_BCM2708_SOC_HIFIBERRY_AMP=m + CONFIG_SND_BCM2708_SOC_RPI_DAC=m + CONFIG_SND_BCM2708_SOC_RPI_PROTO=m +-CONFIG_SND_BCM2708_SOC_BOOMBERRY_DAC=m +-CONFIG_SND_BCM2708_SOC_BOOMBERRY_DIGI=m ++CONFIG_SND_BCM2708_SOC_JUSTBOOM_DAC=m ++CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI=m + CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m + CONFIG_SND_BCM2708_SOC_RASPIDAC3=m + CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -853,8 +853,8 @@ CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI=m + CONFIG_SND_BCM2708_SOC_HIFIBERRY_AMP=m + CONFIG_SND_BCM2708_SOC_RPI_DAC=m + CONFIG_SND_BCM2708_SOC_RPI_PROTO=m +-CONFIG_SND_BCM2708_SOC_BOOMBERRY_DAC=m +-CONFIG_SND_BCM2708_SOC_BOOMBERRY_DIGI=m ++CONFIG_SND_BCM2708_SOC_JUSTBOOM_DAC=m ++CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI=m + CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m + CONFIG_SND_BCM2708_SOC_RASPIDAC3=m + CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m +--- a/sound/soc/bcm/Kconfig ++++ b/sound/soc/bcm/Kconfig +@@ -50,19 +50,19 @@ config SND_BCM2708_SOC_RPI_PROTO + help + Say Y or M if you want to add support for Audio Codec Board PROTO (WM8731). + +-config SND_BCM2708_SOC_BOOMBERRY_DAC +- tristate "Support for BoomBerry DAC" ++config SND_BCM2708_SOC_JUSTBOOM_DAC ++ tristate "Support for JustBoom DAC" + depends on SND_BCM2708_SOC_I2S || SND_BCM2835_SOC_I2S + select SND_SOC_PCM512x + help +- Say Y or M if you want to add support for BoomBerry DAC. ++ Say Y or M if you want to add support for JustBoom DAC. + +-config SND_BCM2708_SOC_BOOMBERRY_DIGI +- tristate "Support for BoomBerry Digi" ++config SND_BCM2708_SOC_JUSTBOOM_DIGI ++ tristate "Support for JustBoom Digi" + depends on SND_BCM2708_SOC_I2S || SND_BCM2835_SOC_I2S + select SND_SOC_WM8804 + help +- Say Y or M if you want to add support for BoomBerry Digi. ++ Say Y or M if you want to add support for JustBoom Digi. + + config SND_BCM2708_SOC_IQAUDIO_DAC + tristate "Support for IQaudIO-DAC" +--- a/sound/soc/bcm/Makefile ++++ b/sound/soc/bcm/Makefile +@@ -9,8 +9,8 @@ snd-soc-hifiberry-dac-objs := hifiberry_ + snd-soc-hifiberry-dacplus-objs := hifiberry_dacplus.o + snd-soc-hifiberry-digi-objs := hifiberry_digi.o + snd-soc-hifiberry-amp-objs := hifiberry_amp.o +-snd-soc-boomberry-dac-objs := boomberry-dac.o +-snd-soc-boomberry-digi-objs := boomberry-digi.o ++snd-soc-justboom-dac-objs := justboom-dac.o ++snd-soc-justboom-digi-objs := justboom-digi.o + snd-soc-rpi-dac-objs := rpi-dac.o + snd-soc-rpi-proto-objs := rpi-proto.o + snd-soc-iqaudio-dac-objs := iqaudio-dac.o +@@ -22,8 +22,8 @@ obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_D + obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUS) += snd-soc-hifiberry-dacplus.o + obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI) += snd-soc-hifiberry-digi.o + obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_AMP) += snd-soc-hifiberry-amp.o +-obj-$(CONFIG_SND_BCM2708_SOC_BOOMBERRY_DAC) += snd-soc-boomberry-dac.o +-obj-$(CONFIG_SND_BCM2708_SOC_BOOMBERRY_DIGI) += snd-soc-boomberry-digi.o ++obj-$(CONFIG_SND_BCM2708_SOC_JUSTBOOM_DAC) += snd-soc-justboom-dac.o ++obj-$(CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI) += snd-soc-justboom-digi.o + obj-$(CONFIG_SND_BCM2708_SOC_RPI_DAC) += snd-soc-rpi-dac.o + obj-$(CONFIG_SND_BCM2708_SOC_RPI_PROTO) += snd-soc-rpi-proto.o + obj-$(CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC) += snd-soc-iqaudio-dac.o +--- a/sound/soc/bcm/boomberry-dac.c ++++ /dev/null +@@ -1,162 +0,0 @@ +-/* +- * ASoC Driver for BoomBerry DAC Raspberry Pi HAT Sound Card +- * +- * Author: Milan Neskovic +- * Copyright 2016 +- * based on code by Daniel Matuschek <info@crazy-audio.com> +- * based on code by Florian Meier <florian.meier@koalo.de> +- * +- * This program is free software; you can redistribute it and/or +- * modify it under the terms of the GNU General Public License +- * version 2 as published by the Free Software Foundation. +- * +- * This program is distributed in the hope that it will be useful, but +- * WITHOUT ANY WARRANTY; without even the implied warranty of +- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +- * General Public License for more details. +- */ +- +-#include <linux/module.h> +-#include <linux/platform_device.h> +- +-#include <sound/core.h> +-#include <sound/pcm.h> +-#include <sound/pcm_params.h> +-#include <sound/soc.h> +-#include <sound/jack.h> +- +-#include "../codecs/pcm512x.h" +- +-static bool digital_gain_0db_limit = true; +- +-static int snd_rpi_boomberry_dac_init(struct snd_soc_pcm_runtime *rtd) +-{ +- struct snd_soc_codec *codec = rtd->codec; +- snd_soc_update_bits(codec, PCM512x_GPIO_EN, 0x08, 0x08); +- snd_soc_update_bits(codec, PCM512x_GPIO_OUTPUT_4, 0xf, 0x02); +- snd_soc_update_bits(codec, PCM512x_GPIO_CONTROL_1, 0x08,0x08); +- +- if (digital_gain_0db_limit) +- { +- int ret; +- struct snd_soc_card *card = rtd->card; +- +- ret = snd_soc_limit_volume(card, "Digital Playback Volume", 207); +- if (ret < 0) +- dev_warn(card->dev, "Failed to set volume limit: %d\n", ret); +- } +- +- return 0; +-} +- +-static int snd_rpi_boomberry_dac_hw_params(struct snd_pcm_substream *substream, +- struct snd_pcm_hw_params *params) +-{ +- struct snd_soc_pcm_runtime *rtd = substream->private_data; +- struct snd_soc_dai *cpu_dai = rtd->cpu_dai; +- /*return snd_soc_dai_set_bclk_ratio(cpu_dai, 64);*/ +- unsigned int sample_bits = +- snd_pcm_format_physical_width(params_format(params)); +- return snd_soc_dai_set_bclk_ratio(cpu_dai, sample_bits * 2); +-} +- +-static int snd_rpi_boomberry_dac_startup(struct snd_pcm_substream *substream) { +- struct snd_soc_pcm_runtime *rtd = substream->private_data; +- struct snd_soc_codec *codec = rtd->codec; +- snd_soc_update_bits(codec, PCM512x_GPIO_CONTROL_1, 0x08,0x08); +- return 0; +-} +- +-static void snd_rpi_boomberry_dac_shutdown(struct snd_pcm_substream *substream) { +- struct snd_soc_pcm_runtime *rtd = substream->private_data; +- struct snd_soc_codec *codec = rtd->codec; +- snd_soc_update_bits(codec, PCM512x_GPIO_CONTROL_1, 0x08,0x00); +-} +- +-/* machine stream operations */ +-static struct snd_soc_ops snd_rpi_boomberry_dac_ops = { +- .hw_params = snd_rpi_boomberry_dac_hw_params, +- .startup = snd_rpi_boomberry_dac_startup, +- .shutdown = snd_rpi_boomberry_dac_shutdown, +-}; +- +-static struct snd_soc_dai_link snd_rpi_boomberry_dac_dai[] = { +-{ +- .name = "BoomBerry DAC", +- .stream_name = "BoomBerry DAC HiFi", +- .cpu_dai_name = "bcm2708-i2s.0", +- .codec_dai_name = "pcm512x-hifi", +- .platform_name = "bcm2708-i2s.0", +- .codec_name = "pcm512x.1-004d", +- .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | +- SND_SOC_DAIFMT_CBS_CFS, +- .ops = &snd_rpi_boomberry_dac_ops, +- .init = snd_rpi_boomberry_dac_init, +-}, +-}; +- +-/* audio machine driver */ +-static struct snd_soc_card snd_rpi_boomberry_dac = { +- .name = "snd_rpi_boomberry_dac", +- .owner = THIS_MODULE, +- .dai_link = snd_rpi_boomberry_dac_dai, +- .num_links = ARRAY_SIZE(snd_rpi_boomberry_dac_dai), +-}; +- +-static int snd_rpi_boomberry_dac_probe(struct platform_device *pdev) +-{ +- int ret = 0; +- +- snd_rpi_boomberry_dac.dev = &pdev->dev; +- +- if (pdev->dev.of_node) { +- struct device_node *i2s_node; +- struct snd_soc_dai_link *dai = &snd_rpi_boomberry_dac_dai[0]; +- i2s_node = of_parse_phandle(pdev->dev.of_node, +- "i2s-controller", 0); +- +- if (i2s_node) { +- dai->cpu_dai_name = NULL; +- dai->cpu_of_node = i2s_node; +- dai->platform_name = NULL; +- dai->platform_of_node = i2s_node; +- } +- +- digital_gain_0db_limit = !of_property_read_bool( +- pdev->dev.of_node, "boomberry,24db_digital_gain"); +- } +- +- ret = snd_soc_register_card(&snd_rpi_boomberry_dac); +- if (ret) +- dev_err(&pdev->dev, +- "snd_soc_register_card() failed: %d\n", ret); +- +- return ret; +-} +- +-static int snd_rpi_boomberry_dac_remove(struct platform_device *pdev) +-{ +- return snd_soc_unregister_card(&snd_rpi_boomberry_dac); +-} +- +-static const struct of_device_id snd_rpi_boomberry_dac_of_match[] = { +- { .compatible = "boomberry,boomberry-dac", }, +- {}, +-}; +-MODULE_DEVICE_TABLE(of, snd_rpi_boomberry_dac_of_match); +- +-static struct platform_driver snd_rpi_boomberry_dac_driver = { +- .driver = { +- .name = "snd-rpi-boomberry-dac", +- .owner = THIS_MODULE, +- .of_match_table = snd_rpi_boomberry_dac_of_match, +- }, +- .probe = snd_rpi_boomberry_dac_probe, +- .remove = snd_rpi_boomberry_dac_remove, +-}; +- +-module_platform_driver(snd_rpi_boomberry_dac_driver); +- +-MODULE_AUTHOR("Milan Neskovic <info@boomberry.co>"); +-MODULE_DESCRIPTION("ASoC Driver for BoomBerry PI DAC HAT Sound Card"); +-MODULE_LICENSE("GPL v2"); +--- a/sound/soc/bcm/boomberry-digi.c ++++ /dev/null +@@ -1,215 +0,0 @@ +-/* +- * ASoC Driver for BoomBerry Raspberry Pi Digi HAT Sound Card +- * +- * Author: Milan Neskovic +- * Copyright 2016 +- * based on code by Daniel Matuschek <info@crazy-audio.com> +- * based on code by Florian Meier <florian.meier@koalo.de> +- * +- * This program is free software; you can redistribute it and/or +- * modify it under the terms of the GNU General Public License +- * version 2 as published by the Free Software Foundation. +- * +- * This program is distributed in the hope that it will be useful, but +- * WITHOUT ANY WARRANTY; without even the implied warranty of +- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +- * General Public License for more details. +- */ +- +-#include <linux/module.h> +-#include <linux/platform_device.h> +- +-#include <sound/core.h> +-#include <sound/pcm.h> +-#include <sound/pcm_params.h> +-#include <sound/soc.h> +-#include <sound/jack.h> +- +-#include "../codecs/wm8804.h" +- +-static int snd_rpi_boomberry_digi_init(struct snd_soc_pcm_runtime *rtd) +-{ +- struct snd_soc_codec *codec = rtd->codec; +- +- /* enable TX output */ +- snd_soc_update_bits(codec, WM8804_PWRDN, 0x4, 0x0); +- +- return 0; +-} +- +-static int snd_rpi_boomberry_digi_startup(struct snd_pcm_substream *substream) { +- /* turn on digital output */ +- struct snd_soc_pcm_runtime *rtd = substream->private_data; +- struct snd_soc_codec *codec = rtd->codec; +- snd_soc_update_bits(codec, WM8804_PWRDN, 0x3c, 0x00); +- return 0; +-} +- +-static void snd_rpi_boomberry_digi_shutdown(struct snd_pcm_substream *substream) { +- /* turn off output */ +- struct snd_soc_pcm_runtime *rtd = substream->private_data; +- struct snd_soc_codec *codec = rtd->codec; +- snd_soc_update_bits(codec, WM8804_PWRDN, 0x3c, 0x3c); +-} +- +-static int snd_rpi_boomberry_digi_hw_params(struct snd_pcm_substream *substream, +- struct snd_pcm_hw_params *params) +-{ +- struct snd_soc_pcm_runtime *rtd = substream->private_data; +- struct snd_soc_dai *codec_dai = rtd->codec_dai; +- struct snd_soc_codec *codec = rtd->codec; +- struct snd_soc_dai *cpu_dai = rtd->cpu_dai; +- +- int sysclk = 27000000; /* This is fixed on this board */ +- +- long mclk_freq=0; +- int mclk_div=1; +- int sampling_freq=1; +- +- int ret; +- +- int samplerate = params_rate(params); +- +- if (samplerate<=96000) { +- mclk_freq=samplerate*256; +- mclk_div=WM8804_MCLKDIV_256FS; +- } else { +- mclk_freq=samplerate*128; +- mclk_div=WM8804_MCLKDIV_128FS; +- } +- +- switch (samplerate) { +- case 32000: +- sampling_freq=0x03; +- break; +- case 44100: +- sampling_freq=0x00; +- break; +- case 48000: +- sampling_freq=0x02; +- break; +- case 88200: +- sampling_freq=0x08; +- break; +- case 96000: +- sampling_freq=0x0a; +- break; +- case 176400: +- sampling_freq=0x0c; +- break; +- case 192000: +- sampling_freq=0x0e; +- break; +- default: +- dev_err(codec->dev, +- "Failed to set WM8804 SYSCLK, unsupported samplerate %d\n", +- samplerate); +- } +- +- snd_soc_dai_set_clkdiv(codec_dai, WM8804_MCLK_DIV, mclk_div); +- snd_soc_dai_set_pll(codec_dai, 0, 0, sysclk, mclk_freq); +- +- ret = snd_soc_dai_set_sysclk(codec_dai, WM8804_TX_CLKSRC_PLL, +- sysclk, SND_SOC_CLOCK_OUT); +- if (ret < 0) { +- dev_err(codec->dev, +- "Failed to set WM8804 SYSCLK: %d\n", ret); +- return ret; +- } +- +- /* Enable TX output */ +- snd_soc_update_bits(codec, WM8804_PWRDN, 0x4, 0x0); +- +- /* Power on */ +- snd_soc_update_bits(codec, WM8804_PWRDN, 0x9, 0); +- +- /* set sampling frequency status bits */ +- snd_soc_update_bits(codec, WM8804_SPDTX4, 0x0f, sampling_freq); +- +- return snd_soc_dai_set_bclk_ratio(cpu_dai,64); +-} +- +-/* machine stream operations */ +-static struct snd_soc_ops snd_rpi_boomberry_digi_ops = { +- .hw_params = snd_rpi_boomberry_digi_hw_params, +- .startup = snd_rpi_boomberry_digi_startup, +- .shutdown = snd_rpi_boomberry_digi_shutdown, +-}; +- +-static struct snd_soc_dai_link snd_rpi_boomberry_digi_dai[] = { +-{ +- .name = "BoomBerry Digi", +- .stream_name = "BoomBerry Digi HiFi", +- .cpu_dai_name = "bcm2708-i2s.0", +- .codec_dai_name = "wm8804-spdif", +- .platform_name = "bcm2708-i2s.0", +- .codec_name = "wm8804.1-003b", +- .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | +- SND_SOC_DAIFMT_CBM_CFM, +- .ops = &snd_rpi_boomberry_digi_ops, +- .init = snd_rpi_boomberry_digi_init, +-}, +-}; +- +-/* audio machine driver */ +-static struct snd_soc_card snd_rpi_boomberry_digi = { +- .name = "snd_rpi_boomberry_digi", +- .owner = THIS_MODULE, +- .dai_link = snd_rpi_boomberry_digi_dai, +- .num_links = ARRAY_SIZE(snd_rpi_boomberry_digi_dai), +-}; +- +-static int snd_rpi_boomberry_digi_probe(struct platform_device *pdev) +-{ +- int ret = 0; +- +- snd_rpi_boomberry_digi.dev = &pdev->dev; +- +- if (pdev->dev.of_node) { +- struct device_node *i2s_node; +- struct snd_soc_dai_link *dai = &snd_rpi_boomberry_digi_dai[0]; +- i2s_node = of_parse_phandle(pdev->dev.of_node, +- "i2s-controller", 0); +- +- if (i2s_node) { +- dai->cpu_dai_name = NULL; +- dai->cpu_of_node = i2s_node; +- dai->platform_name = NULL; +- dai->platform_of_node = i2s_node; +- } +- } +- +- ret = snd_soc_register_card(&snd_rpi_boomberry_digi); +- if (ret) +- dev_err(&pdev->dev, +- "snd_soc_register_card() failed: %d\n", ret); +- +- return ret; +-} +- +-static int snd_rpi_boomberry_digi_remove(struct platform_device *pdev) +-{ +- return snd_soc_unregister_card(&snd_rpi_boomberry_digi); +-} +- +-static const struct of_device_id snd_rpi_boomberry_digi_of_match[] = { +- { .compatible = "boomberry,boomberry-digi", }, +- {}, +-}; +-MODULE_DEVICE_TABLE(of, snd_rpi_boomberry_digi_of_match); +- +-static struct platform_driver snd_rpi_boomberry_digi_driver = { +- .driver = { +- .name = "snd-rpi-boomberry-digi", +- .owner = THIS_MODULE, +- .of_match_table = snd_rpi_boomberry_digi_of_match, +- }, +- .probe = snd_rpi_boomberry_digi_probe, +- .remove = snd_rpi_boomberry_digi_remove, +-}; +- +-module_platform_driver(snd_rpi_boomberry_digi_driver); +- +-MODULE_AUTHOR("Milan Neskovic <info@boomberry.co>"); +-MODULE_DESCRIPTION("ASoC Driver for BoomBerry PI Digi HAT Sound Card"); +-MODULE_LICENSE("GPL v2"); +--- /dev/null ++++ b/sound/soc/bcm/justboom-dac.c +@@ -0,0 +1,162 @@ ++/* ++ * ASoC Driver for JustBoom DAC Raspberry Pi HAT Sound Card ++ * ++ * Author: Milan Neskovic ++ * Copyright 2016 ++ * based on code by Daniel Matuschek <info@crazy-audio.com> ++ * based on code by Florian Meier <florian.meier@koalo.de> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * version 2 as published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ */ ++ ++#include <linux/module.h> ++#include <linux/platform_device.h> ++ ++#include <sound/core.h> ++#include <sound/pcm.h> ++#include <sound/pcm_params.h> ++#include <sound/soc.h> ++#include <sound/jack.h> ++ ++#include "../codecs/pcm512x.h" ++ ++static bool digital_gain_0db_limit = true; ++ ++static int snd_rpi_justboom_dac_init(struct snd_soc_pcm_runtime *rtd) ++{ ++ struct snd_soc_codec *codec = rtd->codec; ++ snd_soc_update_bits(codec, PCM512x_GPIO_EN, 0x08, 0x08); ++ snd_soc_update_bits(codec, PCM512x_GPIO_OUTPUT_4, 0xf, 0x02); ++ snd_soc_update_bits(codec, PCM512x_GPIO_CONTROL_1, 0x08,0x08); ++ ++ if (digital_gain_0db_limit) ++ { ++ int ret; ++ struct snd_soc_card *card = rtd->card; ++ ++ ret = snd_soc_limit_volume(card, "Digital Playback Volume", 207); ++ if (ret < 0) ++ dev_warn(card->dev, "Failed to set volume limit: %d\n", ret); ++ } ++ ++ return 0; ++} ++ ++static int snd_rpi_justboom_dac_hw_params(struct snd_pcm_substream *substream, ++ struct snd_pcm_hw_params *params) ++{ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_dai *cpu_dai = rtd->cpu_dai; ++ /*return snd_soc_dai_set_bclk_ratio(cpu_dai, 64);*/ ++ unsigned int sample_bits = ++ snd_pcm_format_physical_width(params_format(params)); ++ return snd_soc_dai_set_bclk_ratio(cpu_dai, sample_bits * 2); ++} ++ ++static int snd_rpi_justboom_dac_startup(struct snd_pcm_substream *substream) { ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_codec *codec = rtd->codec; ++ snd_soc_update_bits(codec, PCM512x_GPIO_CONTROL_1, 0x08,0x08); ++ return 0; ++} ++ ++static void snd_rpi_justboom_dac_shutdown(struct snd_pcm_substream *substream) { ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_codec *codec = rtd->codec; ++ snd_soc_update_bits(codec, PCM512x_GPIO_CONTROL_1, 0x08,0x00); ++} ++ ++/* machine stream operations */ ++static struct snd_soc_ops snd_rpi_justboom_dac_ops = { ++ .hw_params = snd_rpi_justboom_dac_hw_params, ++ .startup = snd_rpi_justboom_dac_startup, ++ .shutdown = snd_rpi_justboom_dac_shutdown, ++}; ++ ++static struct snd_soc_dai_link snd_rpi_justboom_dac_dai[] = { ++{ ++ .name = "JustBoom DAC", ++ .stream_name = "JustBoom DAC HiFi", ++ .cpu_dai_name = "bcm2708-i2s.0", ++ .codec_dai_name = "pcm512x-hifi", ++ .platform_name = "bcm2708-i2s.0", ++ .codec_name = "pcm512x.1-004d", ++ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | ++ SND_SOC_DAIFMT_CBS_CFS, ++ .ops = &snd_rpi_justboom_dac_ops, ++ .init = snd_rpi_justboom_dac_init, ++}, ++}; ++ ++/* audio machine driver */ ++static struct snd_soc_card snd_rpi_justboom_dac = { ++ .name = "snd_rpi_justboom_dac", ++ .owner = THIS_MODULE, ++ .dai_link = snd_rpi_justboom_dac_dai, ++ .num_links = ARRAY_SIZE(snd_rpi_justboom_dac_dai), ++}; ++ ++static int snd_rpi_justboom_dac_probe(struct platform_device *pdev) ++{ ++ int ret = 0; ++ ++ snd_rpi_justboom_dac.dev = &pdev->dev; ++ ++ if (pdev->dev.of_node) { ++ struct device_node *i2s_node; ++ struct snd_soc_dai_link *dai = &snd_rpi_justboom_dac_dai[0]; ++ i2s_node = of_parse_phandle(pdev->dev.of_node, ++ "i2s-controller", 0); ++ ++ if (i2s_node) { ++ dai->cpu_dai_name = NULL; ++ dai->cpu_of_node = i2s_node; ++ dai->platform_name = NULL; ++ dai->platform_of_node = i2s_node; ++ } ++ ++ digital_gain_0db_limit = !of_property_read_bool( ++ pdev->dev.of_node, "justboom,24db_digital_gain"); ++ } ++ ++ ret = snd_soc_register_card(&snd_rpi_justboom_dac); ++ if (ret) ++ dev_err(&pdev->dev, ++ "snd_soc_register_card() failed: %d\n", ret); ++ ++ return ret; ++} ++ ++static int snd_rpi_justboom_dac_remove(struct platform_device *pdev) ++{ ++ return snd_soc_unregister_card(&snd_rpi_justboom_dac); ++} ++ ++static const struct of_device_id snd_rpi_justboom_dac_of_match[] = { ++ { .compatible = "justboom,justboom-dac", }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, snd_rpi_justboom_dac_of_match); ++ ++static struct platform_driver snd_rpi_justboom_dac_driver = { ++ .driver = { ++ .name = "snd-rpi-justboom-dac", ++ .owner = THIS_MODULE, ++ .of_match_table = snd_rpi_justboom_dac_of_match, ++ }, ++ .probe = snd_rpi_justboom_dac_probe, ++ .remove = snd_rpi_justboom_dac_remove, ++}; ++ ++module_platform_driver(snd_rpi_justboom_dac_driver); ++ ++MODULE_AUTHOR("Milan Neskovic <info@justboom.co>"); ++MODULE_DESCRIPTION("ASoC Driver for JustBoom PI DAC HAT Sound Card"); ++MODULE_LICENSE("GPL v2"); +--- /dev/null ++++ b/sound/soc/bcm/justboom-digi.c +@@ -0,0 +1,215 @@ ++/* ++ * ASoC Driver for JustBoom Raspberry Pi Digi HAT Sound Card ++ * ++ * Author: Milan Neskovic ++ * Copyright 2016 ++ * based on code by Daniel Matuschek <info@crazy-audio.com> ++ * based on code by Florian Meier <florian.meier@koalo.de> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * version 2 as published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ */ ++ ++#include <linux/module.h> ++#include <linux/platform_device.h> ++ ++#include <sound/core.h> ++#include <sound/pcm.h> ++#include <sound/pcm_params.h> ++#include <sound/soc.h> ++#include <sound/jack.h> ++ ++#include "../codecs/wm8804.h" ++ ++static int snd_rpi_justboom_digi_init(struct snd_soc_pcm_runtime *rtd) ++{ ++ struct snd_soc_codec *codec = rtd->codec; ++ ++ /* enable TX output */ ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x4, 0x0); ++ ++ return 0; ++} ++ ++static int snd_rpi_justboom_digi_startup(struct snd_pcm_substream *substream) { ++ /* turn on digital output */ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_codec *codec = rtd->codec; ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x3c, 0x00); ++ return 0; ++} ++ ++static void snd_rpi_justboom_digi_shutdown(struct snd_pcm_substream *substream) { ++ /* turn off output */ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_codec *codec = rtd->codec; ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x3c, 0x3c); ++} ++ ++static int snd_rpi_justboom_digi_hw_params(struct snd_pcm_substream *substream, ++ struct snd_pcm_hw_params *params) ++{ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_dai *codec_dai = rtd->codec_dai; ++ struct snd_soc_codec *codec = rtd->codec; ++ struct snd_soc_dai *cpu_dai = rtd->cpu_dai; ++ ++ int sysclk = 27000000; /* This is fixed on this board */ ++ ++ long mclk_freq=0; ++ int mclk_div=1; ++ int sampling_freq=1; ++ ++ int ret; ++ ++ int samplerate = params_rate(params); ++ ++ if (samplerate<=96000) { ++ mclk_freq=samplerate*256; ++ mclk_div=WM8804_MCLKDIV_256FS; ++ } else { ++ mclk_freq=samplerate*128; ++ mclk_div=WM8804_MCLKDIV_128FS; ++ } ++ ++ switch (samplerate) { ++ case 32000: ++ sampling_freq=0x03; ++ break; ++ case 44100: ++ sampling_freq=0x00; ++ break; ++ case 48000: ++ sampling_freq=0x02; ++ break; ++ case 88200: ++ sampling_freq=0x08; ++ break; ++ case 96000: ++ sampling_freq=0x0a; ++ break; ++ case 176400: ++ sampling_freq=0x0c; ++ break; ++ case 192000: ++ sampling_freq=0x0e; ++ break; ++ default: ++ dev_err(codec->dev, ++ "Failed to set WM8804 SYSCLK, unsupported samplerate %d\n", ++ samplerate); ++ } ++ ++ snd_soc_dai_set_clkdiv(codec_dai, WM8804_MCLK_DIV, mclk_div); ++ snd_soc_dai_set_pll(codec_dai, 0, 0, sysclk, mclk_freq); ++ ++ ret = snd_soc_dai_set_sysclk(codec_dai, WM8804_TX_CLKSRC_PLL, ++ sysclk, SND_SOC_CLOCK_OUT); ++ if (ret < 0) { ++ dev_err(codec->dev, ++ "Failed to set WM8804 SYSCLK: %d\n", ret); ++ return ret; ++ } ++ ++ /* Enable TX output */ ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x4, 0x0); ++ ++ /* Power on */ ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x9, 0); ++ ++ /* set sampling frequency status bits */ ++ snd_soc_update_bits(codec, WM8804_SPDTX4, 0x0f, sampling_freq); ++ ++ return snd_soc_dai_set_bclk_ratio(cpu_dai,64); ++} ++ ++/* machine stream operations */ ++static struct snd_soc_ops snd_rpi_justboom_digi_ops = { ++ .hw_params = snd_rpi_justboom_digi_hw_params, ++ .startup = snd_rpi_justboom_digi_startup, ++ .shutdown = snd_rpi_justboom_digi_shutdown, ++}; ++ ++static struct snd_soc_dai_link snd_rpi_justboom_digi_dai[] = { ++{ ++ .name = "JustBoom Digi", ++ .stream_name = "JustBoom Digi HiFi", ++ .cpu_dai_name = "bcm2708-i2s.0", ++ .codec_dai_name = "wm8804-spdif", ++ .platform_name = "bcm2708-i2s.0", ++ .codec_name = "wm8804.1-003b", ++ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | ++ SND_SOC_DAIFMT_CBM_CFM, ++ .ops = &snd_rpi_justboom_digi_ops, ++ .init = snd_rpi_justboom_digi_init, ++}, ++}; ++ ++/* audio machine driver */ ++static struct snd_soc_card snd_rpi_justboom_digi = { ++ .name = "snd_rpi_justboom_digi", ++ .owner = THIS_MODULE, ++ .dai_link = snd_rpi_justboom_digi_dai, ++ .num_links = ARRAY_SIZE(snd_rpi_justboom_digi_dai), ++}; ++ ++static int snd_rpi_justboom_digi_probe(struct platform_device *pdev) ++{ ++ int ret = 0; ++ ++ snd_rpi_justboom_digi.dev = &pdev->dev; ++ ++ if (pdev->dev.of_node) { ++ struct device_node *i2s_node; ++ struct snd_soc_dai_link *dai = &snd_rpi_justboom_digi_dai[0]; ++ i2s_node = of_parse_phandle(pdev->dev.of_node, ++ "i2s-controller", 0); ++ ++ if (i2s_node) { ++ dai->cpu_dai_name = NULL; ++ dai->cpu_of_node = i2s_node; ++ dai->platform_name = NULL; ++ dai->platform_of_node = i2s_node; ++ } ++ } ++ ++ ret = snd_soc_register_card(&snd_rpi_justboom_digi); ++ if (ret) ++ dev_err(&pdev->dev, ++ "snd_soc_register_card() failed: %d\n", ret); ++ ++ return ret; ++} ++ ++static int snd_rpi_justboom_digi_remove(struct platform_device *pdev) ++{ ++ return snd_soc_unregister_card(&snd_rpi_justboom_digi); ++} ++ ++static const struct of_device_id snd_rpi_justboom_digi_of_match[] = { ++ { .compatible = "justboom,justboom-digi", }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, snd_rpi_justboom_digi_of_match); ++ ++static struct platform_driver snd_rpi_justboom_digi_driver = { ++ .driver = { ++ .name = "snd-rpi-justboom-digi", ++ .owner = THIS_MODULE, ++ .of_match_table = snd_rpi_justboom_digi_of_match, ++ }, ++ .probe = snd_rpi_justboom_digi_probe, ++ .remove = snd_rpi_justboom_digi_remove, ++}; ++ ++module_platform_driver(snd_rpi_justboom_digi_driver); ++ ++MODULE_AUTHOR("Milan Neskovic <info@justboom.co>"); ++MODULE_DESCRIPTION("ASoC Driver for JustBoom PI Digi HAT Sound Card"); ++MODULE_LICENSE("GPL v2"); diff --git a/target/linux/brcm2708/patches-4.4/0363-Add-dt-param-to-force-HiFiBerry-DAC-Pro-into-slave-m.patch b/target/linux/brcm2708/patches-4.4/0363-Add-dt-param-to-force-HiFiBerry-DAC-Pro-into-slave-m.patch new file mode 100644 index 0000000..fdea9a0 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0363-Add-dt-param-to-force-HiFiBerry-DAC-Pro-into-slave-m.patch @@ -0,0 +1,83 @@ +From 0975e732daee077f1b50d3869a37fb07b255f78a Mon Sep 17 00:00:00 2001 +From: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> +Date: Sun, 29 May 2016 05:22:29 +0100 +Subject: [PATCH 363/381] Add dt param to force HiFiBerry DAC+ Pro into slave + mode + +"dtoverlay=hifiberry-dacplus,slave" + +Add 'slave' param to use HiFiBerry DAC+ Pro in slave mode, +with Pi as master for bit and frame clock. + +Signed-off-by: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> +--- + arch/arm/boot/dts/overlays/README | 2 ++ + arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts | 6 ++++-- + sound/soc/bcm/hifiberry_dacplus.c | 10 ++++++++-- + 3 files changed, 14 insertions(+), 4 deletions(-) + +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -344,6 +344,8 @@ Params: 24db_digital_gain Allow ga + responsibility of the user to ensure that + the Digital volume control is set to a value + that does not result in clipping/distortion!) ++ slave Force DAC+ Pro into slave mode, using Pi as ++ master for bit clock and frame clock. + + + Name: hifiberry-digi +--- a/arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts ++++ b/arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts +@@ -41,7 +41,7 @@ + + fragment@3 { + target = <&sound>; +- frag3: __overlay__ { ++ hifiberry_dacplus: __overlay__ { + compatible = "hifiberry,hifiberry-dacplus"; + i2s-controller = <&i2s>; + status = "okay"; +@@ -49,6 +49,8 @@ + }; + + __overrides__ { +- 24db_digital_gain = <&frag3>,"hifiberry,24db_digital_gain?"; ++ 24db_digital_gain = ++ <&hifiberry_dacplus>,"hifiberry,24db_digital_gain?"; ++ slave = <&hifiberry_dacplus>,"hifiberry-dacplus,slave?"; + }; + }; +--- a/sound/soc/bcm/hifiberry_dacplus.c ++++ b/sound/soc/bcm/hifiberry_dacplus.c +@@ -47,6 +47,7 @@ struct pcm512x_priv { + /* Clock rate of CLK48EN attached to GPIO3 pin */ + #define CLK_48EN_RATE 24576000UL + ++static bool slave; + static bool snd_rpi_hifiberry_is_dacpro; + static bool digital_gain_0db_limit = true; + +@@ -145,8 +146,11 @@ static int snd_rpi_hifiberry_dacplus_ini + struct snd_soc_codec *codec = rtd->codec; + struct pcm512x_priv *priv; + +- snd_rpi_hifiberry_is_dacpro +- = snd_rpi_hifiberry_dacplus_is_pro_card(codec); ++ if (slave) ++ snd_rpi_hifiberry_is_dacpro = false; ++ else ++ snd_rpi_hifiberry_is_dacpro = ++ snd_rpi_hifiberry_dacplus_is_pro_card(codec); + + if (snd_rpi_hifiberry_is_dacpro) { + struct snd_soc_dai_link *dai = rtd->dai_link; +@@ -314,6 +318,8 @@ static int snd_rpi_hifiberry_dacplus_pro + + digital_gain_0db_limit = !of_property_read_bool( + pdev->dev.of_node, "hifiberry,24db_digital_gain"); ++ slave = of_property_read_bool(pdev->dev.of_node, ++ "hifiberry-dacplus,slave"); + } + + ret = snd_soc_register_card(&snd_rpi_hifiberry_dacplus); diff --git a/target/linux/brcm2708/patches-4.4/0364-simple-add-sound-dai-cells-to-I2S-def.patch b/target/linux/brcm2708/patches-4.4/0364-simple-add-sound-dai-cells-to-I2S-def.patch new file mode 100644 index 0000000..0fba9b8 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0364-simple-add-sound-dai-cells-to-I2S-def.patch @@ -0,0 +1,33 @@ +From 14c2692d882e4438940a4fcf6f3c70e17e97633e Mon Sep 17 00:00:00 2001 +From: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> +Date: Thu, 19 May 2016 00:00:00 +0100 +Subject: [PATCH 364/381] simple: add sound-dai-cells to I2S def + +Add '#sound-dai-cells = <0>;' to the I2S definition in +bcm2708_common.dtsi + +Not having it specified, whilst not causing an issue right now with +rpi-4.4.y, is going to cause an issue going forward with the use of +simple-card driver. So it doesn't fall through the cracks, patch it +in now. + +Hopefully Martin has taken care of getting a patch submitted for the +upstream Pi dts, as it was he who first run into the issue with the +current upstream kernel.... +https://github.com/msperl/linux-rpi/issues/3#issue-154916615 + +Signed-off-by: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> +--- + arch/arm/boot/dts/bcm2708_common.dtsi | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/arm/boot/dts/bcm2708_common.dtsi ++++ b/arch/arm/boot/dts/bcm2708_common.dtsi +@@ -137,6 +137,7 @@ + + i2s: i2s@7e203000 { + compatible = "brcm,bcm2835-i2s"; ++ #sound-dai-cells = <0>; + reg = <0x7e203000 0x24>, + <0x7e101098 0x08>; + diff --git a/target/linux/brcm2708/patches-4.4/0365-BCM2835-V4L2-Increase-minimum-resolution-to-32x32.patch b/target/linux/brcm2708/patches-4.4/0365-BCM2835-V4L2-Increase-minimum-resolution-to-32x32.patch new file mode 100644 index 0000000..b446d03 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0365-BCM2835-V4L2-Increase-minimum-resolution-to-32x32.patch @@ -0,0 +1,31 @@ +From 5369ea497f871c261a8ceb49508999160fdd3fc7 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <6by9@users.noreply.github.com> +Date: Tue, 31 May 2016 10:38:31 +0100 +Subject: [PATCH 365/381] BCM2835-V4L2: Increase minimum resolution to 32x32 + +https://github.com/raspberrypi/linux/issues/1498 showed +up that 16x16 is failing to work on the GPU for some reason. + +GPU bug being tracked on +https://github.com/raspberrypi/firmware/issues/607 +Workaround here by increasing minimum resolution via V4L2 +to 32x32. + +Signed-off-by: Dave Stevenson <6by9@users.noreply.github.com> +--- + drivers/media/platform/bcm2835/bcm2835-camera.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/media/platform/bcm2835/bcm2835-camera.c ++++ b/drivers/media/platform/bcm2835/bcm2835-camera.c +@@ -36,8 +36,8 @@ + + #define BM2835_MMAL_VERSION "0.0.2" + #define BM2835_MMAL_MODULE_NAME "bcm2835-v4l2" +-#define MIN_WIDTH 16 +-#define MIN_HEIGHT 16 ++#define MIN_WIDTH 32 ++#define MIN_HEIGHT 32 + #define MIN_BUFFER_SIZE (80*1024) + + #define MAX_VIDEO_MODE_WIDTH 1280 diff --git a/target/linux/brcm2708/patches-4.4/0366-config-Add-support-for-Logitech-Rumblepad.patch b/target/linux/brcm2708/patches-4.4/0366-config-Add-support-for-Logitech-Rumblepad.patch new file mode 100644 index 0000000..86af233 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0366-config-Add-support-for-Logitech-Rumblepad.patch @@ -0,0 +1,36 @@ +From 881972c61d00aa1b949e75eca9643c8f98b99b45 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Fri, 27 May 2016 18:23:51 +0100 +Subject: [PATCH 366/381] config: Add support for Logitech Rumblepad + +--- + arch/arm/configs/bcm2709_defconfig | 4 ++++ + arch/arm/configs/bcmrpi_defconfig | 4 ++++ + 2 files changed, 8 insertions(+) + +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -896,6 +896,10 @@ CONFIG_HID_TWINHAN=m + CONFIG_HID_KENSINGTON=m + CONFIG_HID_LCPOWER=m + CONFIG_HID_LOGITECH=m ++CONFIG_HID_LOGITECH_DJ=m ++CONFIG_LOGITECH_FF=y ++CONFIG_LOGIRUMBLEPAD2_FF=y ++CONFIG_LOGIG940_FF=y + CONFIG_HID_MAGICMOUSE=m + CONFIG_HID_MICROSOFT=m + CONFIG_HID_MONTEREY=m +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -888,6 +888,10 @@ CONFIG_HID_TWINHAN=m + CONFIG_HID_KENSINGTON=m + CONFIG_HID_LCPOWER=m + CONFIG_HID_LOGITECH=m ++CONFIG_HID_LOGITECH_DJ=m ++CONFIG_LOGITECH_FF=y ++CONFIG_LOGIRUMBLEPAD2_FF=y ++CONFIG_LOGIG940_FF=y + CONFIG_HID_MAGICMOUSE=m + CONFIG_HID_MICROSOFT=m + CONFIG_HID_MONTEREY=m diff --git a/target/linux/brcm2708/patches-4.4/0367-New-driver-for-RRA-DigiDAC1-soundcard-using-WM8741-W.patch b/target/linux/brcm2708/patches-4.4/0367-New-driver-for-RRA-DigiDAC1-soundcard-using-WM8741-W.patch new file mode 100644 index 0000000..43a9026 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0367-New-driver-for-RRA-DigiDAC1-soundcard-using-WM8741-W.patch @@ -0,0 +1,603 @@ +From 3fb73fd6dd7fc8bb8d2b282de1856967d7af0099 Mon Sep 17 00:00:00 2001 +From: escalator2015 <jmtasende@gmail.com> +Date: Tue, 24 May 2016 16:20:09 +0100 +Subject: [PATCH 367/381] New driver for RRA DigiDAC1 soundcard using WM8741 + + WM8804 + +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 6 + + .../overlays/rra-digidac1-wm8741-audio-overlay.dts | 81 ++++ + arch/arm/configs/bcm2709_defconfig | 1 + + arch/arm/configs/bcmrpi_defconfig | 1 + + sound/soc/bcm/Kconfig | 8 + + sound/soc/bcm/Makefile | 2 + + sound/soc/bcm/digidac1-soundcard.c | 422 +++++++++++++++++++++ + 8 files changed, 522 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/rra-digidac1-wm8741-audio-overlay.dts + create mode 100644 sound/soc/bcm/digidac1-soundcard.c + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -67,6 +67,7 @@ dtbo-$(RPI_DT_OVERLAYS) += rpi-display.d + dtbo-$(RPI_DT_OVERLAYS) += rpi-ft5406.dtbo + dtbo-$(RPI_DT_OVERLAYS) += rpi-proto.dtbo + dtbo-$(RPI_DT_OVERLAYS) += rpi-sense.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += rra-digidac1-wm8741-audio.dtbo + dtbo-$(RPI_DT_OVERLAYS) += sdhost.dtbo + dtbo-$(RPI_DT_OVERLAYS) += sdio.dtbo + dtbo-$(RPI_DT_OVERLAYS) += sdio-1bit.dtbo +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -842,6 +842,12 @@ Load: dtoverlay=rpi-sense + Params: <None> + + ++Name: rra-digidac1-wm8741-audio ++Info: Configures the Red Rocks Audio DigiDAC1 soundcard ++Load: dtoverlay=rra-digidac1-wm8741-audio ++Params: <None> ++ ++ + Name: sdhost + Info: Selects the bcm2835-sdhost SD/MMC driver, optionally with overclock. + N.B. This overlay is designed for situations where the mmc driver is +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/rra-digidac1-wm8741-audio-overlay.dts +@@ -0,0 +1,81 @@ ++// Definitions for RRA DigiDAC1 Audio card ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target-path = "/"; ++ __overlay__ { ++ aliases { ++ ldo0 = &ldo0; ++ ldo1 = &ldo1; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target-path = "/soc"; ++ __overlay__ { ++ ++ ldo1: ldo1 { ++ compatible = "regulator-fixed"; ++ regulator-name = "DC_5V"; ++ regulator-min-microvolt = <5000000>; ++ regulator-max-microvolt = <5000000>; ++ regulator-always-on; ++ }; ++ ++ ldo0: ldo0 { ++ compatible = "regulator-fixed"; ++ regulator-name = "DC_3V3"; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-always-on; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&i2s>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@3 { ++ target = <&i2c1>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ wm8804@3b { ++ #sound-dai-cells = <0>; ++ compatible = "wlf,wm8804"; ++ reg = <0x3b>; ++ status = "okay"; ++ PVDD-supply = <&ldo0>; ++ DVDD-supply = <&ldo0>; ++ }; ++ ++ wm8742: wm8741@1a { ++ compatible = "wlf,wm8741"; ++ reg = <0x1a>; ++ status = "okay"; ++ AVDD-supply = <&ldo1>; ++ DVDD-supply = <&ldo0>; ++ }; ++ }; ++ }; ++ ++ fragment@4 { ++ target = <&sound>; ++ __overlay__ { ++ compatible = "rra,digidac1-soundcard"; ++ i2s-controller = <&i2s>; ++ status = "okay"; ++ }; ++ }; ++}; +--- a/arch/arm/configs/bcm2709_defconfig ++++ b/arch/arm/configs/bcm2709_defconfig +@@ -866,6 +866,7 @@ CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI=m + CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m + CONFIG_SND_BCM2708_SOC_RASPIDAC3=m + CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m ++CONFIG_SND_DIGIDAC1_SOUNDCARD=m + CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m + CONFIG_SND_SOC_ADAU1701=m + CONFIG_SND_SOC_WM8804_I2C=m +--- a/arch/arm/configs/bcmrpi_defconfig ++++ b/arch/arm/configs/bcmrpi_defconfig +@@ -858,6 +858,7 @@ CONFIG_SND_BCM2708_SOC_JUSTBOOM_DIGI=m + CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m + CONFIG_SND_BCM2708_SOC_RASPIDAC3=m + CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD=m ++CONFIG_SND_DIGIDAC1_SOUNDCARD=m + CONFIG_SND_BCM2708_SOC_ADAU1977_ADC=m + CONFIG_SND_SOC_ADAU1701=m + CONFIG_SND_SOC_WM8804_I2C=m +--- a/sound/soc/bcm/Kconfig ++++ b/sound/soc/bcm/Kconfig +@@ -92,3 +92,11 @@ config SND_AUDIOINJECTOR_PI_SOUNDCARD + select SND_SOC_WM8731 + help + Say Y or M if you want to add support for audioinjector.net Pi Hat ++ ++config SND_DIGIDAC1_SOUNDCARD ++ tristate "Support for Red Rocks Audio DigiDAC1" ++ depends on SND_BCM2708_SOC_I2S || SND_BCM2835_SOC_I2S ++ select SND_SOC_WM8804 ++ select SND_SOC_WM8741 ++ help ++ Say Y or M if you want to add support for Red Rocks Audio DigiDAC1 board. +--- a/sound/soc/bcm/Makefile ++++ b/sound/soc/bcm/Makefile +@@ -16,6 +16,7 @@ snd-soc-rpi-proto-objs := rpi-proto.o + snd-soc-iqaudio-dac-objs := iqaudio-dac.o + snd-soc-raspidac3-objs := raspidac3.o + snd-soc-audioinjector-pi-soundcard-objs := audioinjector-pi-soundcard.o ++snd-soc-digidac1-soundcard-objs := digidac1-soundcard.o + + obj-$(CONFIG_SND_BCM2708_SOC_ADAU1977_ADC) += snd-soc-adau1977-adc.o + obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC) += snd-soc-hifiberry-dac.o +@@ -29,4 +30,5 @@ obj-$(CONFIG_SND_BCM2708_SOC_RPI_PROTO) + obj-$(CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC) += snd-soc-iqaudio-dac.o + obj-$(CONFIG_SND_BCM2708_SOC_RASPIDAC3) += snd-soc-raspidac3.o + obj-$(CONFIG_SND_AUDIOINJECTOR_PI_SOUNDCARD) += snd-soc-audioinjector-pi-soundcard.o ++obj-$(CONFIG_SND_DIGIDAC1_SOUNDCARD) += snd-soc-digidac1-soundcard.o + +--- /dev/null ++++ b/sound/soc/bcm/digidac1-soundcard.c +@@ -0,0 +1,422 @@ ++/* ++ * ASoC Driver for RRA DigiDAC1 ++ * Copyright 2016 ++ * Author: José M. Tasende <vintage@redrocksaudio.es> ++ * based on the HifiBerry DAC driver by Florian Meier <florian.meier@koalo.de> ++ * and the Wolfson card driver by Nikesh Oswal, <Nikesh.Oswal@wolfsonmicro.com> ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * version 2 as published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ */ ++ ++#include <linux/module.h> ++#include <linux/platform_device.h> ++#include <linux/i2c.h> ++#include <sound/core.h> ++#include <sound/pcm.h> ++#include <sound/pcm_params.h> ++#include <sound/soc.h> ++#include <sound/jack.h> ++#include <sound/soc-dapm.h> ++#include <sound/tlv.h> ++#include <linux/regulator/consumer.h> ++ ++#include "../codecs/wm8804.h" ++#include "../codecs/wm8741.h" ++ ++#define WM8741_NUM_SUPPLIES 2 ++ ++/* codec private data */ ++struct wm8741_priv { ++ struct wm8741_platform_data pdata; ++ struct regmap *regmap; ++ struct regulator_bulk_data supplies[WM8741_NUM_SUPPLIES]; ++ unsigned int sysclk; ++ const struct snd_pcm_hw_constraint_list *sysclk_constraints; ++}; ++ ++static int samplerate = 44100; ++ ++/* New Alsa Controls not exposed by original wm8741 codec driver */ ++/* in actual driver the att. adjustment is wrong because */ ++/* this DAC has a coarse attenuation register with 4dB steps */ ++/* and a fine level register with 0.125dB steps */ ++/* each register has 32 steps so combining both we have 1024 steps */ ++/* of 0.125 dB. */ ++/* The original level controls from driver are removed at startup */ ++/* and replaced by the corrected ones. */ ++/* The same wm8741 driver can be used for wm8741 and wm8742 devices */ ++ ++static const DECLARE_TLV_DB_SCALE(dac_tlv_fine, 0, 13, 0); ++static const DECLARE_TLV_DB_SCALE(dac_tlv_coarse, -12700, 400, 1); ++static const char *w8741_dither[4] = {"Off", "RPDF", "TPDF", "HPDF"}; ++static const char *w8741_filter[5] = { ++ "Type 1", "Type 2", "Type 3", "Type 4", "Type 5"}; ++static const char *w8741_switch[2] = {"Off", "On"}; ++static const struct soc_enum w8741_enum[] = { ++SOC_ENUM_SINGLE(WM8741_MODE_CONTROL_2, 0, 4, w8741_dither),/* dithering type */ ++SOC_ENUM_SINGLE(WM8741_FILTER_CONTROL, 0, 5, w8741_filter),/* filter type */ ++SOC_ENUM_SINGLE(WM8741_FORMAT_CONTROL, 6, 2, w8741_switch),/* phase invert */ ++SOC_ENUM_SINGLE(WM8741_VOLUME_CONTROL, 0, 2, w8741_switch),/* volume ramp */ ++SOC_ENUM_SINGLE(WM8741_VOLUME_CONTROL, 3, 2, w8741_switch),/* soft mute */ ++}; ++ ++static const struct snd_kcontrol_new w8741_snd_controls_stereo[] = { ++SOC_DOUBLE_R_TLV("DAC Fine Playback Volume", WM8741_DACLLSB_ATTENUATION, ++ WM8741_DACRLSB_ATTENUATION, 0, 31, 1, dac_tlv_fine), ++SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8741_DACLMSB_ATTENUATION, ++ WM8741_DACRMSB_ATTENUATION, 0, 31, 1, dac_tlv_coarse), ++SOC_ENUM("DAC Dither", w8741_enum[0]), ++SOC_ENUM("DAC Digital Filter", w8741_enum[1]), ++SOC_ENUM("DAC Phase Invert", w8741_enum[2]), ++SOC_ENUM("DAC Volume Ramp", w8741_enum[3]), ++SOC_ENUM("DAC Soft Mute", w8741_enum[4]), ++}; ++ ++static const struct snd_kcontrol_new w8741_snd_controls_mono_left[] = { ++SOC_SINGLE_TLV("DAC Fine Playback Volume", WM8741_DACLLSB_ATTENUATION, ++ 0, 31, 0, dac_tlv_fine), ++SOC_SINGLE_TLV("Digital Playback Volume", WM8741_DACLMSB_ATTENUATION, ++ 0, 31, 1, dac_tlv_coarse), ++SOC_ENUM("DAC Dither", w8741_enum[0]), ++SOC_ENUM("DAC Digital Filter", w8741_enum[1]), ++SOC_ENUM("DAC Phase Invert", w8741_enum[2]), ++SOC_ENUM("DAC Volume Ramp", w8741_enum[3]), ++SOC_ENUM("DAC Soft Mute", w8741_enum[4]), ++}; ++ ++static const struct snd_kcontrol_new w8741_snd_controls_mono_right[] = { ++SOC_SINGLE_TLV("DAC Fine Playback Volume", WM8741_DACRLSB_ATTENUATION, ++ 0, 31, 0, dac_tlv_fine), ++SOC_SINGLE_TLV("Digital Playback Volume", WM8741_DACRMSB_ATTENUATION, ++ 0, 31, 1, dac_tlv_coarse), ++SOC_ENUM("DAC Dither", w8741_enum[0]), ++SOC_ENUM("DAC Digital Filter", w8741_enum[1]), ++SOC_ENUM("DAC Phase Invert", w8741_enum[2]), ++SOC_ENUM("DAC Volume Ramp", w8741_enum[3]), ++SOC_ENUM("DAC Soft Mute", w8741_enum[4]), ++}; ++ ++static int w8741_add_controls(struct snd_soc_codec *codec) ++{ ++ struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec); ++ ++ switch (wm8741->pdata.diff_mode) { ++ case WM8741_DIFF_MODE_STEREO: ++ case WM8741_DIFF_MODE_STEREO_REVERSED: ++ snd_soc_add_codec_controls(codec, ++ w8741_snd_controls_stereo, ++ ARRAY_SIZE(w8741_snd_controls_stereo)); ++ break; ++ case WM8741_DIFF_MODE_MONO_LEFT: ++ snd_soc_add_codec_controls(codec, ++ w8741_snd_controls_mono_left, ++ ARRAY_SIZE(w8741_snd_controls_mono_left)); ++ break; ++ case WM8741_DIFF_MODE_MONO_RIGHT: ++ snd_soc_add_codec_controls(codec, ++ w8741_snd_controls_mono_right, ++ ARRAY_SIZE(w8741_snd_controls_mono_right)); ++ break; ++ default: ++ return -EINVAL; ++ } ++ ++ return 0; ++} ++ ++static int digidac1_soundcard_init(struct snd_soc_pcm_runtime *rtd) ++{ ++ struct snd_soc_codec *codec = rtd->codec; ++ struct snd_soc_card *card = rtd->card; ++ struct snd_soc_pcm_runtime *wm8741_rtd; ++ struct snd_soc_codec *wm8741_codec; ++ struct snd_card *sound_card = card->snd_card; ++ struct snd_kcontrol *kctl; ++ int ret; ++ ++ wm8741_rtd = snd_soc_get_pcm_runtime(card, card->dai_link[1].name); ++ if (!wm8741_rtd) { ++ dev_warn(card->dev, "digidac1_soundcard_init: couldn't get wm8741 rtd\n"); ++ return -EFAULT; ++ } ++ wm8741_codec = wm8741_rtd->codec; ++ ret = w8741_add_controls(wm8741_codec); ++ if (ret < 0) ++ dev_warn(card->dev, "Failed to add new wm8741 controls: %d\n", ++ ret); ++ ++ /* enable TX output */ ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x4, 0x0); ++ ++ kctl = snd_soc_card_get_kcontrol(card, ++ "Playback Volume"); ++ if (kctl) { ++ kctl->vd[0].access = SNDRV_CTL_ELEM_ACCESS_READWRITE; ++ snd_ctl_remove(sound_card, kctl); ++ } ++ kctl = snd_soc_card_get_kcontrol(card, ++ "Fine Playback Volume"); ++ if (kctl) { ++ kctl->vd[0].access = SNDRV_CTL_ELEM_ACCESS_READWRITE; ++ snd_ctl_remove(sound_card, kctl); ++ } ++ return 0; ++} ++ ++static int digidac1_soundcard_startup(struct snd_pcm_substream *substream) ++{ ++ /* turn on wm8804 digital output */ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_codec *codec = rtd->codec; ++ struct snd_soc_card *card = rtd->card; ++ struct snd_soc_pcm_runtime *wm8741_rtd; ++ struct snd_soc_codec *wm8741_codec; ++ ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x3c, 0x00); ++ wm8741_rtd = snd_soc_get_pcm_runtime(card, card->dai_link[1].name); ++ if (!wm8741_rtd) { ++ dev_warn(card->dev, "digidac1_soundcard_startup: couldn't get WM8741 rtd\n"); ++ return -EFAULT; ++ } ++ wm8741_codec = wm8741_rtd->codec; ++ ++ /* latch wm8741 level */ ++ snd_soc_update_bits(wm8741_codec, WM8741_DACLLSB_ATTENUATION, ++ WM8741_UPDATELL, WM8741_UPDATELL); ++ snd_soc_update_bits(wm8741_codec, WM8741_DACLMSB_ATTENUATION, ++ WM8741_UPDATELM, WM8741_UPDATELM); ++ snd_soc_update_bits(wm8741_codec, WM8741_DACRLSB_ATTENUATION, ++ WM8741_UPDATERL, WM8741_UPDATERL); ++ snd_soc_update_bits(wm8741_codec, WM8741_DACRMSB_ATTENUATION, ++ WM8741_UPDATERM, WM8741_UPDATERM); ++ ++ return 0; ++} ++ ++static void digidac1_soundcard_shutdown(struct snd_pcm_substream *substream) ++{ ++ /* turn off wm8804 digital output */ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_codec *codec = rtd->codec; ++ ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x3c, 0x3c); ++} ++ ++static int digidac1_soundcard_hw_params(struct snd_pcm_substream *substream, ++ struct snd_pcm_hw_params *params) ++{ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_dai *codec_dai = rtd->codec_dai; ++ struct snd_soc_codec *codec = rtd->codec; ++ struct snd_soc_dai *cpu_dai = rtd->cpu_dai; ++ struct snd_soc_card *card = rtd->card; ++ struct snd_soc_pcm_runtime *wm8741_rtd; ++ struct snd_soc_codec *wm8741_codec; ++ ++ int sysclk = 27000000; ++ long mclk_freq = 0; ++ int mclk_div = 1; ++ int sampling_freq = 1; ++ int ret; ++ ++ wm8741_rtd = snd_soc_get_pcm_runtime(card, card->dai_link[1].name); ++ if (!wm8741_rtd) { ++ dev_warn(card->dev, "digidac1_soundcard_hw_params: couldn't get WM8741 rtd\n"); ++ return -EFAULT; ++ } ++ wm8741_codec = wm8741_rtd->codec; ++ samplerate = params_rate(params); ++ ++ if (samplerate <= 96000) { ++ mclk_freq = samplerate*256; ++ mclk_div = WM8804_MCLKDIV_256FS; ++ } else { ++ mclk_freq = samplerate*128; ++ mclk_div = WM8804_MCLKDIV_128FS; ++ } ++ ++ switch (samplerate) { ++ case 32000: ++ sampling_freq = 0x03; ++ break; ++ case 44100: ++ sampling_freq = 0x00; ++ break; ++ case 48000: ++ sampling_freq = 0x02; ++ break; ++ case 88200: ++ sampling_freq = 0x08; ++ break; ++ case 96000: ++ sampling_freq = 0x0a; ++ break; ++ case 176400: ++ sampling_freq = 0x0c; ++ break; ++ case 192000: ++ sampling_freq = 0x0e; ++ break; ++ default: ++ dev_err(codec->dev, ++ "Failed to set WM8804 SYSCLK, unsupported samplerate %d\n", ++ samplerate); ++ } ++ ++ snd_soc_dai_set_clkdiv(codec_dai, WM8804_MCLK_DIV, mclk_div); ++ snd_soc_dai_set_pll(codec_dai, 0, 0, sysclk, mclk_freq); ++ ++ ret = snd_soc_dai_set_sysclk(codec_dai, WM8804_TX_CLKSRC_PLL, ++ sysclk, SND_SOC_CLOCK_OUT); ++ if (ret < 0) { ++ dev_err(codec->dev, ++ "Failed to set WM8804 SYSCLK: %d\n", ret); ++ return ret; ++ } ++ /* Enable wm8804 TX output */ ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x4, 0x0); ++ ++ /* wm8804 Power on */ ++ snd_soc_update_bits(codec, WM8804_PWRDN, 0x9, 0); ++ ++ /* wm8804 set sampling frequency status bits */ ++ snd_soc_update_bits(codec, WM8804_SPDTX4, 0x0f, sampling_freq); ++ ++ /* Now update wm8741 registers for the correct oversampling */ ++ if (samplerate <= 48000) ++ snd_soc_update_bits(wm8741_codec, WM8741_MODE_CONTROL_1, ++ WM8741_OSR_MASK, 0x00); ++ else if (samplerate <= 96000) ++ snd_soc_update_bits(wm8741_codec, WM8741_MODE_CONTROL_1, ++ WM8741_OSR_MASK, 0x20); ++ else ++ snd_soc_update_bits(wm8741_codec, WM8741_MODE_CONTROL_1, ++ WM8741_OSR_MASK, 0x40); ++ ++ /* wm8741 bit size */ ++ switch (params_width(params)) { ++ case 16: ++ snd_soc_update_bits(wm8741_codec, WM8741_FORMAT_CONTROL, ++ WM8741_IWL_MASK, 0x00); ++ break; ++ case 20: ++ snd_soc_update_bits(wm8741_codec, WM8741_FORMAT_CONTROL, ++ WM8741_IWL_MASK, 0x01); ++ break; ++ case 24: ++ snd_soc_update_bits(wm8741_codec, WM8741_FORMAT_CONTROL, ++ WM8741_IWL_MASK, 0x02); ++ break; ++ case 32: ++ snd_soc_update_bits(wm8741_codec, WM8741_FORMAT_CONTROL, ++ WM8741_IWL_MASK, 0x03); ++ break; ++ default: ++ dev_dbg(codec->dev, "wm8741_hw_params: Unsupported bit size param = %d", ++ params_width(params)); ++ return -EINVAL; ++ } ++ ++ return snd_soc_dai_set_bclk_ratio(cpu_dai, 64); ++} ++/* machine stream operations */ ++static struct snd_soc_ops digidac1_soundcard_ops = { ++ .hw_params = digidac1_soundcard_hw_params, ++ .startup = digidac1_soundcard_startup, ++ .shutdown = digidac1_soundcard_shutdown, ++}; ++ ++static struct snd_soc_dai_link digidac1_soundcard_dai[] = { ++ { ++ .name = "RRA DigiDAC1", ++ .stream_name = "RRA DigiDAC1 HiFi", ++ .cpu_dai_name = "bcm2708-i2s.0", ++ .codec_dai_name = "wm8804-spdif", ++ .platform_name = "bcm2708-i2s.0", ++ .codec_name = "wm8804.1-003b", ++ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | ++ SND_SOC_DAIFMT_CBM_CFM, ++ .ops = &digidac1_soundcard_ops, ++ .init = digidac1_soundcard_init, ++ }, ++ { ++ .name = "RRA DigiDAC11", ++ .stream_name = "RRA DigiDAC11 HiFi", ++ .cpu_dai_name = "wm8804-spdif", ++ .codec_dai_name = "wm8741", ++ .codec_name = "wm8741.1-001a", ++ .dai_fmt = SND_SOC_DAIFMT_I2S ++ | SND_SOC_DAIFMT_NB_NF ++ | SND_SOC_DAIFMT_CBS_CFS, ++ }, ++}; ++ ++/* audio machine driver */ ++static struct snd_soc_card digidac1_soundcard = { ++ .name = "digidac1-soundcard", ++ .owner = THIS_MODULE, ++ .dai_link = digidac1_soundcard_dai, ++ .num_links = ARRAY_SIZE(digidac1_soundcard_dai), ++}; ++ ++static int digidac1_soundcard_probe(struct platform_device *pdev) ++{ ++ int ret = 0; ++ ++ digidac1_soundcard.dev = &pdev->dev; ++ ++ if (pdev->dev.of_node) { ++ struct device_node *i2s_node; ++ struct snd_soc_dai_link *dai = &digidac1_soundcard_dai[0]; ++ ++ i2s_node = of_parse_phandle(pdev->dev.of_node, ++ "i2s-controller", 0); ++ ++ if (i2s_node) { ++ dai->cpu_dai_name = NULL; ++ dai->cpu_of_node = i2s_node; ++ dai->platform_name = NULL; ++ dai->platform_of_node = i2s_node; ++ } ++ } ++ ++ ret = snd_soc_register_card(&digidac1_soundcard); ++ if (ret) ++ dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ++ ret); ++ ++ return ret; ++} ++ ++static int digidac1_soundcard_remove(struct platform_device *pdev) ++{ ++ return snd_soc_unregister_card(&digidac1_soundcard); ++} ++ ++static const struct of_device_id digidac1_soundcard_of_match[] = { ++ { .compatible = "rra,digidac1-soundcard", }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, digidac1_soundcard_of_match); ++ ++static struct platform_driver digidac1_soundcard_driver = { ++ .driver = { ++ .name = "digidac1-audio", ++ .owner = THIS_MODULE, ++ .of_match_table = digidac1_soundcard_of_match, ++ }, ++ .probe = digidac1_soundcard_probe, ++ .remove = digidac1_soundcard_remove, ++}; ++ ++module_platform_driver(digidac1_soundcard_driver); ++ ++MODULE_AUTHOR("José M. Tasende <vintage@redrocksaudio.es>"); ++MODULE_DESCRIPTION("ASoC Driver for RRA DigiDAC1"); ++MODULE_LICENSE("GPL v2"); diff --git a/target/linux/brcm2708/patches-4.4/0368-BCM2835-V4L2-Correct-handling-for-BGR24-vs-RGB24.patch b/target/linux/brcm2708/patches-4.4/0368-BCM2835-V4L2-Correct-handling-for-BGR24-vs-RGB24.patch new file mode 100644 index 0000000..1172159 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0368-BCM2835-V4L2-Correct-handling-for-BGR24-vs-RGB24.patch @@ -0,0 +1,170 @@ +From 34193c64b66da53cf36bec310fc4b660912847e1 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <6by9@users.noreply.github.com> +Date: Wed, 25 May 2016 23:25:36 +0100 +Subject: [PATCH 368/381] BCM2835-V4L2: Correct handling for BGR24 vs RGB24. + +There was a bug in the GPU firmware that had reversed these +two formats. +Detect the old firmware, and reverse the formats if necessary. + +Signed-off-by: Dave Stevenson <6by9@users.noreply.github.com> +--- + drivers/media/platform/bcm2835/bcm2835-camera.c | 69 ++++++++++++++++++------- + drivers/media/platform/bcm2835/bcm2835-camera.h | 1 + + 2 files changed, 52 insertions(+), 18 deletions(-) + +--- a/drivers/media/platform/bcm2835/bcm2835-camera.c ++++ b/drivers/media/platform/bcm2835/bcm2835-camera.c +@@ -115,7 +115,7 @@ static struct mmal_fmt formats[] = { + .name = "RGB24 (LE)", + .fourcc = V4L2_PIX_FMT_RGB24, + .flags = 0, +- .mmal = MMAL_ENCODING_BGR24, ++ .mmal = MMAL_ENCODING_RGB24, + .depth = 24, + .mmal_component = MMAL_COMPONENT_CAMERA, + .ybbp = 3, +@@ -187,7 +187,7 @@ static struct mmal_fmt formats[] = { + .name = "RGB24 (BE)", + .fourcc = V4L2_PIX_FMT_BGR24, + .flags = 0, +- .mmal = MMAL_ENCODING_RGB24, ++ .mmal = MMAL_ENCODING_BGR24, + .depth = 24, + .mmal_component = MMAL_COMPONENT_CAMERA, + .ybbp = 3, +@@ -1059,6 +1059,13 @@ static int mmal_setup_components(struct + else + camera_port->format.encoding = mfmt->mmal; + ++ if (dev->rgb_bgr_swapped) { ++ if (camera_port->format.encoding == MMAL_ENCODING_RGB24) ++ camera_port->format.encoding = MMAL_ENCODING_BGR24; ++ else if (camera_port->format.encoding == MMAL_ENCODING_BGR24) ++ camera_port->format.encoding = MMAL_ENCODING_RGB24; ++ } ++ + camera_port->format.encoding_variant = 0; + camera_port->es.video.width = f->fmt.pix.width; + camera_port->es.video.height = f->fmt.pix.height; +@@ -1569,12 +1576,17 @@ static int set_camera_parameters(struct + return ret; + } + ++#define MAX_SUPPORTED_ENCODINGS 20 ++ + /* MMAL instance and component init */ + static int __init mmal_init(struct bm2835_mmal_dev *dev) + { + int ret; + struct mmal_es_format *format; + u32 bool_true = 1; ++ u32 supported_encodings[MAX_SUPPORTED_ENCODINGS]; ++ int param_size; ++ struct vchiq_mmal_component *camera; + + ret = vchiq_mmal_init(&dev->instance); + if (ret < 0) +@@ -1586,21 +1598,48 @@ static int __init mmal_init(struct bm283 + if (ret < 0) + goto unreg_mmal; + +- if (dev->component[MMAL_COMPONENT_CAMERA]->outputs < +- MMAL_CAMERA_PORT_COUNT) { ++ camera = dev->component[MMAL_COMPONENT_CAMERA]; ++ if (camera->outputs < MMAL_CAMERA_PORT_COUNT) { + ret = -EINVAL; + goto unreg_camera; + } + + ret = set_camera_parameters(dev->instance, +- dev->component[MMAL_COMPONENT_CAMERA], ++ camera, + dev); + if (ret < 0) + goto unreg_camera; + +- format = +- &dev->component[MMAL_COMPONENT_CAMERA]-> +- output[MMAL_CAMERA_PORT_PREVIEW].format; ++ /* There was an error in the firmware that meant the camera component ++ * produced BGR instead of RGB. ++ * This is now fixed, but in order to support the old firmwares, we ++ * have to check. ++ */ ++ dev->rgb_bgr_swapped = true; ++ param_size = sizeof(supported_encodings); ++ ret = vchiq_mmal_port_parameter_get(dev->instance, ++ &camera->output[MMAL_CAMERA_PORT_CAPTURE], ++ MMAL_PARAMETER_SUPPORTED_ENCODINGS, ++ &supported_encodings, ++ ¶m_size); ++ if (ret == 0) { ++ int i; ++ ++ for (i = 0; i < param_size/sizeof(u32); i++) { ++ if (supported_encodings[i] == MMAL_ENCODING_BGR24) { ++ /* Found BGR24 first - old firmware. */ ++ break; ++ } ++ if (supported_encodings[i] == MMAL_ENCODING_RGB24) { ++ /* Found RGB24 first ++ * new firmware, so use RGB24. ++ */ ++ dev->rgb_bgr_swapped = false; ++ break; ++ } ++ } ++ } ++ format = &camera->output[MMAL_CAMERA_PORT_PREVIEW].format; + + format->encoding = MMAL_ENCODING_OPAQUE; + format->encoding_variant = MMAL_ENCODING_I420; +@@ -1614,9 +1653,7 @@ static int __init mmal_init(struct bm283 + format->es->video.frame_rate.num = 0; /* Rely on fps_range */ + format->es->video.frame_rate.den = 1; + +- format = +- &dev->component[MMAL_COMPONENT_CAMERA]-> +- output[MMAL_CAMERA_PORT_VIDEO].format; ++ format = &camera->output[MMAL_CAMERA_PORT_VIDEO].format; + + format->encoding = MMAL_ENCODING_OPAQUE; + format->encoding_variant = MMAL_ENCODING_I420; +@@ -1631,14 +1668,11 @@ static int __init mmal_init(struct bm283 + format->es->video.frame_rate.den = 1; + + vchiq_mmal_port_parameter_set(dev->instance, +- &dev->component[MMAL_COMPONENT_CAMERA]-> +- output[MMAL_CAMERA_PORT_VIDEO], ++ &camera->output[MMAL_CAMERA_PORT_VIDEO], + MMAL_PARAMETER_NO_IMAGE_PADDING, + &bool_true, sizeof(bool_true)); + +- format = +- &dev->component[MMAL_COMPONENT_CAMERA]-> +- output[MMAL_CAMERA_PORT_CAPTURE].format; ++ format = &camera->output[MMAL_CAMERA_PORT_CAPTURE].format; + + format->encoding = MMAL_ENCODING_OPAQUE; + +@@ -1660,8 +1694,7 @@ static int __init mmal_init(struct bm283 + dev->capture.enc_level = V4L2_MPEG_VIDEO_H264_LEVEL_4_0; + + vchiq_mmal_port_parameter_set(dev->instance, +- &dev->component[MMAL_COMPONENT_CAMERA]-> +- output[MMAL_CAMERA_PORT_CAPTURE], ++ &camera->output[MMAL_CAMERA_PORT_CAPTURE], + MMAL_PARAMETER_NO_IMAGE_PADDING, + &bool_true, sizeof(bool_true)); + +--- a/drivers/media/platform/bcm2835/bcm2835-camera.h ++++ b/drivers/media/platform/bcm2835/bcm2835-camera.h +@@ -109,6 +109,7 @@ struct bm2835_mmal_dev { + unsigned int camera_num; + unsigned int max_width; + unsigned int max_height; ++ unsigned int rgb_bgr_swapped; + }; + + int bm2835_mmal_init_controls( diff --git a/target/linux/brcm2708/patches-4.4/0369-BCM270X_DT-Add-mcp23017-to-the-overlay-Makefile.patch b/target/linux/brcm2708/patches-4.4/0369-BCM270X_DT-Add-mcp23017-to-the-overlay-Makefile.patch new file mode 100644 index 0000000..f1931f6 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0369-BCM270X_DT-Add-mcp23017-to-the-overlay-Makefile.patch @@ -0,0 +1,20 @@ +From a71a54f2a42f4df6bf5094ed3df019b8813d2426 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Fri, 3 Jun 2016 22:21:47 +0100 +Subject: [PATCH 369/381] BCM270X_DT: Add mcp23017 to the overlay Makefile + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -44,6 +44,7 @@ dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dacpl + dtbo-$(RPI_DT_OVERLAYS) += justboom-dac.dtbo + dtbo-$(RPI_DT_OVERLAYS) += justboom-digi.dtbo + dtbo-$(RPI_DT_OVERLAYS) += lirc-rpi.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += mcp23017.dtbo + dtbo-$(RPI_DT_OVERLAYS) += mcp2515-can0.dtbo + dtbo-$(RPI_DT_OVERLAYS) += mcp2515-can1.dtbo + dtbo-$(RPI_DT_OVERLAYS) += mmc.dtbo diff --git a/target/linux/brcm2708/patches-4.4/0370-BCM270X_DT-Sort-entries-to-placate-check-script.patch b/target/linux/brcm2708/patches-4.4/0370-BCM270X_DT-Sort-entries-to-placate-check-script.patch new file mode 100644 index 0000000..a46ccef --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0370-BCM270X_DT-Sort-entries-to-placate-check-script.patch @@ -0,0 +1,56 @@ +From 30c48dc447e8c678fd7db6bdc0b09c46bf18c155 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Fri, 3 Jun 2016 23:01:01 +0100 +Subject: [PATCH 370/381] BCM270X_DT: Sort entries to placate check script + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/Makefile | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -18,10 +18,10 @@ dtbo-$(RPI_DT_OVERLAYS) += akkordion-iqd + dtbo-$(RPI_DT_OVERLAYS) += at86rf233.dtbo + dtbo-$(RPI_DT_OVERLAYS) += audioinjector-wm8731-audio.dtbo + dtbo-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += dht11.dtbo + dtbo-$(RPI_DT_OVERLAYS) += dpi24.dtbo +-dtbo-$(RPI_DT_OVERLAYS) += dwc2.dtbo + dtbo-$(RPI_DT_OVERLAYS) += dwc-otg.dtbo +-dtbo-$(RPI_DT_OVERLAYS) += dht11.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += dwc2.dtbo + dtbo-$(RPI_DT_OVERLAYS) += enc28j60.dtbo + dtbo-$(RPI_DT_OVERLAYS) += gpio-ir.dtbo + dtbo-$(RPI_DT_OVERLAYS) += gpio-poweroff.dtbo +@@ -31,10 +31,10 @@ dtbo-$(RPI_DT_OVERLAYS) += hifiberry-dac + dtbo-$(RPI_DT_OVERLAYS) += hifiberry-digi.dtbo + dtbo-$(RPI_DT_OVERLAYS) += hy28a.dtbo + dtbo-$(RPI_DT_OVERLAYS) += hy28b.dtbo +-dtbo-$(RPI_DT_OVERLAYS) += i2c-rtc.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c-gpio.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c-mux.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c-pwm-pca9685a.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += i2c-rtc.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c0-bcm2708.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2c1-bcm2708.dtbo + dtbo-$(RPI_DT_OVERLAYS) += i2s-gpio28-31.dtbo +@@ -73,16 +73,16 @@ dtbo-$(RPI_DT_OVERLAYS) += sdhost.dtbo + dtbo-$(RPI_DT_OVERLAYS) += sdio.dtbo + dtbo-$(RPI_DT_OVERLAYS) += sdio-1bit.dtbo + dtbo-$(RPI_DT_OVERLAYS) += sdtweak.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += smi.dtbo + dtbo-$(RPI_DT_OVERLAYS) += smi-dev.dtbo + dtbo-$(RPI_DT_OVERLAYS) += smi-nand.dtbo +-dtbo-$(RPI_DT_OVERLAYS) += smi.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += spi-gpio35-39.dtbo + dtbo-$(RPI_DT_OVERLAYS) += spi1-1cs.dtbo + dtbo-$(RPI_DT_OVERLAYS) += spi1-2cs.dtbo + dtbo-$(RPI_DT_OVERLAYS) += spi1-3cs.dtbo + dtbo-$(RPI_DT_OVERLAYS) += spi2-1cs.dtbo + dtbo-$(RPI_DT_OVERLAYS) += spi2-2cs.dtbo + dtbo-$(RPI_DT_OVERLAYS) += spi2-3cs.dtbo +-dtbo-$(RPI_DT_OVERLAYS) += spi-gpio35-39.dtbo + dtbo-$(RPI_DT_OVERLAYS) += tinylcd35.dtbo + dtbo-$(RPI_DT_OVERLAYS) += uart1.dtbo + dtbo-$(RPI_DT_OVERLAYS) += vc4-kms-v3d.dtbo diff --git a/target/linux/brcm2708/patches-4.4/0371-gpio-ir-overlay-gpio_pin-shouldn-t-change-pull-setti.patch b/target/linux/brcm2708/patches-4.4/0371-gpio-ir-overlay-gpio_pin-shouldn-t-change-pull-setti.patch new file mode 100644 index 0000000..d7748ab --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0371-gpio-ir-overlay-gpio_pin-shouldn-t-change-pull-setti.patch @@ -0,0 +1,23 @@ +From 20ef0358f5d9c9a63ee3a62301a366315c503bd1 Mon Sep 17 00:00:00 2001 +From: Matthias Reichl <hias@horus.com> +Date: Sat, 4 Jun 2016 11:30:48 +0200 +Subject: [PATCH 371/381] gpio-ir overlay: gpio_pin shouldn't change pull + setting + +Signed-off-by: Matthias Reichl <hias@horus.com> +--- + arch/arm/boot/dts/overlays/gpio-ir-overlay.dts | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +--- a/arch/arm/boot/dts/overlays/gpio-ir-overlay.dts ++++ b/arch/arm/boot/dts/overlays/gpio-ir-overlay.dts +@@ -36,8 +36,7 @@ + __overrides__ { + // parameters + gpio_pin = <&gpio_ir>,"gpios:4", +- <&gpio_ir_pins>,"brcm,pins:0", +- <&gpio_ir_pins>,"brcm,pull:0"; // pin number ++ <&gpio_ir_pins>,"brcm,pins:0"; // pin number + gpio_pull = <&gpio_ir_pins>,"brcm,pull:0"; // pull-up/down state + + rc-map-name = <&gpio_ir>,"linux,rc-map-name"; // default rc map diff --git a/target/linux/brcm2708/patches-4.4/0372-media-rc-core-define-a-default-timeout-for-drivers.patch b/target/linux/brcm2708/patches-4.4/0372-media-rc-core-define-a-default-timeout-for-drivers.patch new file mode 100644 index 0000000..0264c13 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0372-media-rc-core-define-a-default-timeout-for-drivers.patch @@ -0,0 +1,25 @@ +From 3abeeb47bad351f535efdf176cd623ac8ff7cfe3 Mon Sep 17 00:00:00 2001 +From: Eric Nelson <eric@nelint.com> +Date: Sat, 3 Oct 2015 08:18:50 -0700 +Subject: [PATCH 372/381] [media] rc-core: define a default timeout for drivers + +A default timeout value of 125 ms should work for all decoders. + +Declare a constant to help standardize its' use. + +Signed-off-by: Eric Nelson <eric@nelint.com> +Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> +--- + include/media/rc-core.h | 1 + + 1 file changed, 1 insertion(+) + +--- a/include/media/rc-core.h ++++ b/include/media/rc-core.h +@@ -239,6 +239,7 @@ static inline void init_ir_raw_event(str + memset(ev, 0, sizeof(*ev)); + } + ++#define IR_DEFAULT_TIMEOUT MS_TO_NS(125) + #define IR_MAX_DURATION 500000000 /* 500 ms */ + #define US_TO_NS(usec) ((usec) * 1000) + #define MS_TO_US(msec) ((msec) * 1000) diff --git a/target/linux/brcm2708/patches-4.4/0373-media-rc-gpio-ir-recv-add-timeout-on-idle.patch b/target/linux/brcm2708/patches-4.4/0373-media-rc-gpio-ir-recv-add-timeout-on-idle.patch new file mode 100644 index 0000000..db1484b --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0373-media-rc-gpio-ir-recv-add-timeout-on-idle.patch @@ -0,0 +1,91 @@ +From 1940010ff839276f53494bafc2e709117d70f590 Mon Sep 17 00:00:00 2001 +From: Eric Nelson <eric@nelint.com> +Date: Wed, 23 Sep 2015 11:07:08 -0300 +Subject: [PATCH 373/381] [media] rc: gpio-ir-recv: add timeout on idle + +Many decoders require a trailing space (period without IR illumination) +to be delivered before completing a decode. + +Since the gpio-ir-recv driver only delivers events on gpio transitions, +a single IR symbol (caused by a quick touch on an IR remote) will not +be properly decoded without the use of a timer to flush the tail end +state of the IR receiver. + +This patch initializes and uses a timer and the timeout field of rcdev +to complete the stream and allow decode. + +The timeout can be overridden through the use of the LIRC_SET_REC_TIMEOUT +ioctl. + +Signed-off-by: Eric Nelson <eric@nelint.com> +Acked-by: Sean Young <sean@mess.org> +Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> +--- + drivers/media/rc/gpio-ir-recv.c | 22 ++++++++++++++++++++++ + 1 file changed, 22 insertions(+) + +--- a/drivers/media/rc/gpio-ir-recv.c ++++ b/drivers/media/rc/gpio-ir-recv.c +@@ -30,6 +30,7 @@ struct gpio_rc_dev { + struct rc_dev *rcdev; + int gpio_nr; + bool active_low; ++ struct timer_list flush_timer; + }; + + #ifdef CONFIG_OF +@@ -93,12 +94,26 @@ static irqreturn_t gpio_ir_recv_irq(int + if (rc < 0) + goto err_get_value; + ++ mod_timer(&gpio_dev->flush_timer, ++ jiffies + nsecs_to_jiffies(gpio_dev->rcdev->timeout)); ++ + ir_raw_event_handle(gpio_dev->rcdev); + + err_get_value: + return IRQ_HANDLED; + } + ++static void flush_timer(unsigned long arg) ++{ ++ struct gpio_rc_dev *gpio_dev = (struct gpio_rc_dev *)arg; ++ DEFINE_IR_RAW_EVENT(ev); ++ ++ ev.timeout = true; ++ ev.duration = gpio_dev->rcdev->timeout; ++ ir_raw_event_store(gpio_dev->rcdev, &ev); ++ ir_raw_event_handle(gpio_dev->rcdev); ++} ++ + static int gpio_ir_recv_probe(struct platform_device *pdev) + { + struct gpio_rc_dev *gpio_dev; +@@ -144,6 +159,9 @@ static int gpio_ir_recv_probe(struct pla + rcdev->input_id.version = 0x0100; + rcdev->dev.parent = &pdev->dev; + rcdev->driver_name = GPIO_IR_DRIVER_NAME; ++ rcdev->min_timeout = 0; ++ rcdev->timeout = IR_DEFAULT_TIMEOUT; ++ rcdev->max_timeout = 10 * IR_DEFAULT_TIMEOUT; + if (pdata->allowed_protos) + rcdev->allowed_protocols = pdata->allowed_protos; + else +@@ -154,6 +172,9 @@ static int gpio_ir_recv_probe(struct pla + gpio_dev->gpio_nr = pdata->gpio_nr; + gpio_dev->active_low = pdata->active_low; + ++ setup_timer(&gpio_dev->flush_timer, flush_timer, ++ (unsigned long)gpio_dev); ++ + rc = gpio_request(pdata->gpio_nr, "gpio-ir-recv"); + if (rc < 0) + goto err_gpio_request; +@@ -196,6 +217,7 @@ static int gpio_ir_recv_remove(struct pl + struct gpio_rc_dev *gpio_dev = platform_get_drvdata(pdev); + + free_irq(gpio_to_irq(gpio_dev->gpio_nr), gpio_dev); ++ del_timer_sync(&gpio_dev->flush_timer); + rc_unregister_device(gpio_dev->rcdev); + gpio_free(gpio_dev->gpio_nr); + kfree(gpio_dev); diff --git a/target/linux/brcm2708/patches-4.4/0374-smsir.h-remove-a-now-duplicated-definition-IR_DEFAUL.patch b/target/linux/brcm2708/patches-4.4/0374-smsir.h-remove-a-now-duplicated-definition-IR_DEFAUL.patch new file mode 100644 index 0000000..62dc60c --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0374-smsir.h-remove-a-now-duplicated-definition-IR_DEFAUL.patch @@ -0,0 +1,24 @@ +From 0208831d16535a040ffdce0afeeccd13253c2b02 Mon Sep 17 00:00:00 2001 +From: Mauro Carvalho Chehab <mchehab@osg.samsung.com> +Date: Thu, 19 Nov 2015 11:41:36 -0200 +Subject: [PATCH 374/381] smsir.h: remove a now duplicated definition + (IR_DEFAULT_TIMEOUT) + +This macro is now part of the core. Remove from Siano driver. + +Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> +--- + drivers/media/common/siano/smsir.h | 2 -- + 1 file changed, 2 deletions(-) + +--- a/drivers/media/common/siano/smsir.h ++++ b/drivers/media/common/siano/smsir.h +@@ -30,8 +30,6 @@ along with this program. If not, see <h + #include <linux/input.h> + #include <media/rc-core.h> + +-#define IR_DEFAULT_TIMEOUT 100 +- + struct smscore_device_t; + + struct ir_t { diff --git a/target/linux/brcm2708/patches-4.4/0375-Implement-a-wakeup-source-option-for-the-i2c-rtc-Dev.patch b/target/linux/brcm2708/patches-4.4/0375-Implement-a-wakeup-source-option-for-the-i2c-rtc-Dev.patch new file mode 100644 index 0000000..f12a50f --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0375-Implement-a-wakeup-source-option-for-the-i2c-rtc-Dev.patch @@ -0,0 +1,36 @@ +From 5286423195daead727d1a76c9b16d75d7d34e915 Mon Sep 17 00:00:00 2001 +From: Nicolas Boullis <nboullis@debian.org> +Date: Sat, 4 Jun 2016 00:57:06 +0200 +Subject: [PATCH 375/381] Implement a "wakeup-source" option for the i2c-rtc + DeviceTree overlay. + +See: https://github.com/raspberrypi/linux/pull/1511 +--- + arch/arm/boot/dts/overlays/README | 3 +++ + arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts | 4 ++++ + 2 files changed, 7 insertions(+) + +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -445,6 +445,9 @@ Params: ds1307 Select t + + trickle-resistor-ohms Resistor value for trickle charge (DS1339-only) + ++ wakeup-source Specify that the RTC can be used as a wakeup ++ source ++ + + Name: i2c0-bcm2708 + Info: Enable the i2c_bcm2708 driver for the i2c0 bus. Not all pin combinations +--- a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts ++++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts +@@ -65,5 +65,9 @@ + pcf8523 = <&pcf8523>,"status"; + pcf8563 = <&pcf8563>,"status"; + trickle-resistor-ohms = <&ds1339>,"trickle-resistor-ohms:0"; ++ wakeup-source = <&ds1339>,"wakeup-source?", ++ <&ds3231>,"wakeup-source?", ++ <&mcp7940x>,"wakeup-source?", ++ <&mcp7941x>,"wakeup-source?"; + }; + }; diff --git a/target/linux/brcm2708/patches-4.4/0376-BCM270X_DT-Fix-rpi-dac-overlay.patch b/target/linux/brcm2708/patches-4.4/0376-BCM270X_DT-Fix-rpi-dac-overlay.patch new file mode 100644 index 0000000..1dd6c4c --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0376-BCM270X_DT-Fix-rpi-dac-overlay.patch @@ -0,0 +1,34 @@ +From 0978d55c391b3698dbecfd927378dc24c57eaa07 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Fri, 3 Jun 2016 21:56:40 +0100 +Subject: [PATCH 376/381] BCM270X_DT: Fix rpi-dac overlay + +The rpi-dac overlay is almost identical to the hifiberry-dac overlay - +the codec used is different but it also doesn't sit on the I2C bus. As +a result, when the overlays were modified for dynamic loading and it +was discovered that the hifiberry-dac overlay didn't work any more, the +the rpi-dac overlay was also broken. + +The failure was caused by the fact that outside a bus, device names are +constructed from the concatenation of the path elements leading to it, +so moving the codec instantiation inside /soc caused the device name +to get a "soc" added, breaking ALSA's naming. + +See: http://forum.kodi.tv/showthread.php?tid=269814&pid=2349776#pid2349776 + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/rpi-dac-overlay.dts | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/overlays/rpi-dac-overlay.dts ++++ b/arch/arm/boot/dts/overlays/rpi-dac-overlay.dts +@@ -13,7 +13,7 @@ + }; + + fragment@1 { +- target = <&soc>; ++ target-path = "/"; + __overlay__ { + pcm1794a-codec { + #sound-dai-cells = <0>; diff --git a/target/linux/brcm2708/patches-4.4/0377-BCM270X_DT-Make-i2c-gpio-usable-by-other-overlays.patch b/target/linux/brcm2708/patches-4.4/0377-BCM270X_DT-Make-i2c-gpio-usable-by-other-overlays.patch new file mode 100644 index 0000000..d0124fa --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0377-BCM270X_DT-Make-i2c-gpio-usable-by-other-overlays.patch @@ -0,0 +1,37 @@ +From 432f47525a7916c723a80679b608f9bc0b4375b0 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Mon, 6 Jun 2016 09:23:37 +0100 +Subject: [PATCH 377/381] BCM270X_DT: Make i2c-gpio usable by other overlays + +Modify the i2c-gpio overlay to export symbol i2c-gpio for use by other +overlays. Export the alias as well for good measure. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts | 15 +++++++++++++++ + 1 file changed, 15 insertions(+) + +--- a/arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts ++++ b/arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts +@@ -19,6 +19,21 @@ + }; + }; + }; ++ ++ fragment@1 { ++ target-path = "/aliases"; ++ __overlay__ { ++ i2c_gpio = "/i2c@0"; ++ }; ++ }; ++ ++ fragment@2 { ++ target-path = "/__symbols__"; ++ __overlay__ { ++ i2c_gpio = "/i2c@0"; ++ }; ++ }; ++ + __overrides__ { + i2c_gpio_sda = <&i2c_gpio>,"gpios:4"; + i2c_gpio_scl = <&i2c_gpio>,"gpios:16"; diff --git a/target/linux/brcm2708/patches-4.4/0381-Add-ads1015-overlay.patch b/target/linux/brcm2708/patches-4.4/0381-Add-ads1015-overlay.patch new file mode 100644 index 0000000..f51c65e --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0381-Add-ads1015-overlay.patch @@ -0,0 +1,155 @@ +From 11e5c941ff3d09701e57d26b068f634fae29265c Mon Sep 17 00:00:00 2001 +From: Erik Sejr <erik@eriks.ssimicro.com> +Date: Tue, 7 Jun 2016 20:58:17 -0400 +Subject: [PATCH 381/381] Add ads1015 overlay + +See: https://github.com/raspberrypi/linux/pull/1520 +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 22 ++++++ + arch/arm/boot/dts/overlays/ads1015-overlay.dts | 98 ++++++++++++++++++++++++++ + 3 files changed, 121 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/ads1015-overlay.dts + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -13,6 +13,7 @@ ifeq ($(CONFIG_ARCH_BCM2835),y) + endif + + dtbo-$(RPI_DT_OVERLAYS) += adau1977-adc.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += ads1015.dtbo + dtbo-$(RPI_DT_OVERLAYS) += ads7846.dtbo + dtbo-$(RPI_DT_OVERLAYS) += akkordion-iqdacplus.dtbo + dtbo-$(RPI_DT_OVERLAYS) += at86rf233.dtbo +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -168,6 +168,28 @@ Load: dtoverlay=adau1977-adc + Params: <None> + + ++Name: ads1015 ++Info: Overlay for activation of Texas Instruments ADS1015 ADC over I2C ++Load: dtoverlay=ads1015,<param>=<val> ++Params: addr I2C bus address of device. Set based on how the ++ addr pin is wired. (default=0x48 assumes addr ++ is pulled to GND) ++ cha_enable Enable virtual channel a. (default=true) ++ cha_cfg Set the configuration for virtual channel a. ++ (default=4 configures this channel for the ++ voltage at A0 with respect to GND) ++ cha_datarate Set the datarate (samples/sec) for this channel. ++ (default=4 sets 1600 sps) ++ cha_gain Set the gain of the Programmable Gain ++ Amplifier for this channel. (default=2 sets the ++ full scale of the channel to 2.048 Volts) ++ ++ Channel (ch) parameters can be set for each enabled channel. ++ A maximum of 4 channels can be enabled (letters a thru d). ++ For more information refer to the device datasheet at: ++ http://www.ti.com/lit/ds/symlink/ads1015.pdf ++ ++ + Name: ads7846 + Info: ADS7846 Touch controller + Load: dtoverlay=ads7846,<param>=<val> +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/ads1015-overlay.dts +@@ -0,0 +1,98 @@ ++/* ++ * 2016 - Erik Sejr ++ */ ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ /* ----------- ADS1015 ------------ */ ++ fragment@0 { ++ target = <&i2c_arm>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ads1015: ads1015 { ++ compatible = "ti,ads1015"; ++ status = "okay"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <0x48>; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target-path = "i2c_arm/ads1015"; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ channel_a: channel_a { ++ reg = <4>; ++ ti,gain = <2>; ++ ti,datarate = <4>; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target-path = "i2c_arm/ads1015"; ++ __dormant__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ channel_b: channel_b { ++ reg = <5>; ++ ti,gain = <2>; ++ ti,datarate = <4>; ++ }; ++ }; ++ }; ++ ++ fragment@3 { ++ target-path = "i2c_arm/ads1015"; ++ __dormant__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ channel_c: channel_c { ++ reg = <6>; ++ ti,gain = <2>; ++ ti,datarate = <4>; ++ }; ++ }; ++ }; ++ ++ fragment@4 { ++ target-path = "i2c_arm/ads1015"; ++ __dormant__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ channel_d: channel_d { ++ reg = <7>; ++ ti,gain = <2>; ++ ti,datarate = <4>; ++ }; ++ }; ++ }; ++ ++ __overrides__ { ++ addr = <&ads1015>,"reg:0"; ++ cha_enable = <0>,"=1"; ++ cha_cfg = <&channel_a>,"reg:0"; ++ cha_gain = <&channel_a>,"ti,gain:0"; ++ cha_datarate = <&channel_a>,"ti,datarate:0"; ++ chb_enable = <0>,"=2"; ++ chb_cfg = <&channel_b>,"reg:0"; ++ chb_gain = <&channel_b>,"ti,gain:0"; ++ chb_datarate = <&channel_b>,"ti,datarate:0"; ++ chc_enable = <0>,"=3"; ++ chc_cfg = <&channel_c>,"reg:0"; ++ chc_gain = <&channel_c>,"ti,gain:0"; ++ chc_datarate = <&channel_c>,"ti,datarate:0"; ++ chd_enable = <0>,"=4"; ++ chd_cfg = <&channel_d>,"reg:0"; ++ chd_gain = <&channel_d>,"ti,gain:0"; ++ chd_datarate = <&channel_d>,"ti,datarate:0"; ++ }; ++ ++}; |