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authorÁlvaro Fernández Rojas <noltari@gmail.com>2016-04-07 21:25:10 +0200
committerÁlvaro Fernández Rojas <noltari@gmail.com>2016-04-07 21:25:10 +0200
commita8d4d71c41ff0158c2026cac5981e39702167da9 (patch)
tree0c54ec3eb59f5bab6aa7318d14c92ff875412202 /target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch
parent59e0e88c22007fd77ee9c6c8e02a689889a5f597 (diff)
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brcm2708: update to latest version
As usual these patches were extracted from the raspberry pi repo: https://github.com/raspberrypi/linux/commits/rpi-4.4.y Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch128
1 files changed, 128 insertions, 0 deletions
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
new file mode 100644
index 0000000..8d56af7
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0062-ASoC-Add-support-for-PCM5102A-codec.patch
@@ -0,0 +1,128 @@
+From b507ac15b579d88a09bf915f2f3ca8de7f1e4bf7 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 062/232] ASoC: Add support for PCM5102A codec
+
+Some definitions to support the PCM5102A codec
+by Texas Instruments.
+
+Signed-off-by: Florian Meier <florian.meier@koalo.de>
+---
+ sound/soc/codecs/Kconfig | 5 ++++
+ sound/soc/codecs/Makefile | 2 ++
+ sound/soc/codecs/pcm5102a.c | 70 +++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 77 insertions(+)
+ create mode 100644 sound/soc/codecs/pcm5102a.c
+
+--- a/sound/soc/codecs/Kconfig
++++ b/sound/soc/codecs/Kconfig
+@@ -89,6 +89,7 @@ config SND_SOC_ALL_CODECS
+ select SND_SOC_PCM512x_SPI if SPI_MASTER
+ select SND_SOC_RT286 if I2C
+ select SND_SOC_RT298 if I2C
++ select SND_SOC_PCM5102A if I2C
+ select SND_SOC_RT5631 if I2C
+ select SND_SOC_RT5640 if I2C
+ select SND_SOC_RT5645 if I2C
+@@ -549,6 +550,10 @@ config SND_SOC_RT298
+ tristate
+ depends on I2C
+
++config SND_SOC_PCM5102A
++ tristate
++ depends on I2C
++
+ config SND_SOC_RT5631
+ tristate "Realtek ALC5631/RT5631 CODEC"
+ depends on I2C
+--- a/sound/soc/codecs/Makefile
++++ b/sound/soc/codecs/Makefile
+@@ -85,6 +85,7 @@ snd-soc-rl6231-objs := rl6231.o
+ snd-soc-rl6347a-objs := rl6347a.o
+ snd-soc-rt286-objs := rt286.o
+ snd-soc-rt298-objs := rt298.o
++snd-soc-pcm5102a-objs := pcm5102a.o
+ snd-soc-rt5631-objs := rt5631.o
+ snd-soc-rt5640-objs := rt5640.o
+ snd-soc-rt5645-objs := rt5645.o
+@@ -280,6 +281,7 @@ obj-$(CONFIG_SND_SOC_RL6231) += snd-soc-
+ obj-$(CONFIG_SND_SOC_RL6347A) += snd-soc-rl6347a.o
+ obj-$(CONFIG_SND_SOC_RT286) += snd-soc-rt286.o
+ obj-$(CONFIG_SND_SOC_RT298) += snd-soc-rt298.o
++obj-$(CONFIG_SND_SOC_PCM5102A) += snd-soc-pcm5102a.o
+ obj-$(CONFIG_SND_SOC_RT5631) += snd-soc-rt5631.o
+ obj-$(CONFIG_SND_SOC_RT5640) += snd-soc-rt5640.o
+ obj-$(CONFIG_SND_SOC_RT5645) += snd-soc-rt5645.o
+--- /dev/null
++++ b/sound/soc/codecs/pcm5102a.c
+@@ -0,0 +1,70 @@
++/*
++ * Driver for the PCM5102A codec
++ *
++ * Author: Florian Meier <florian.meier@koalo.de>
++ * Copyright 2013
++ *
++ * 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/init.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++
++#include <sound/soc.h>
++
++static struct snd_soc_dai_driver pcm5102a_dai = {
++ .name = "pcm5102a-hifi",
++ .playback = {
++ .channels_min = 2,
++ .channels_max = 2,
++ .rates = SNDRV_PCM_RATE_8000_192000,
++ .formats = SNDRV_PCM_FMTBIT_S16_LE |
++ SNDRV_PCM_FMTBIT_S24_LE |
++ SNDRV_PCM_FMTBIT_S32_LE
++ },
++};
++
++static struct snd_soc_codec_driver soc_codec_dev_pcm5102a;
++
++static int pcm5102a_probe(struct platform_device *pdev)
++{
++ return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_pcm5102a,
++ &pcm5102a_dai, 1);
++}
++
++static int pcm5102a_remove(struct platform_device *pdev)
++{
++ snd_soc_unregister_codec(&pdev->dev);
++ return 0;
++}
++
++static const struct of_device_id pcm5102a_of_match[] = {
++ { .compatible = "ti,pcm5102a", },
++ { }
++};
++MODULE_DEVICE_TABLE(of, pcm5102a_of_match);
++
++static struct platform_driver pcm5102a_codec_driver = {
++ .probe = pcm5102a_probe,
++ .remove = pcm5102a_remove,
++ .driver = {
++ .name = "pcm5102a-codec",
++ .owner = THIS_MODULE,
++ .of_match_table = pcm5102a_of_match,
++ },
++};
++
++module_platform_driver(pcm5102a_codec_driver);
++
++MODULE_DESCRIPTION("ASoC PCM5102A codec driver");
++MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>");
++MODULE_LICENSE("GPL v2");