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-rw-r--r--target/linux/s3c24xx/patches-2.6.24/1016-gta01-vibrator.patch.patch244
1 files changed, 0 insertions, 244 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1016-gta01-vibrator.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1016-gta01-vibrator.patch.patch
deleted file mode 100644
index bec5999..0000000
--- a/target/linux/s3c24xx/patches-2.6.24/1016-gta01-vibrator.patch.patch
+++ /dev/null
@@ -1,244 +0,0 @@
-From f7ad7d5e90a4ab68e7e25df3bd4a56b6c23f5e45 Mon Sep 17 00:00:00 2001
-From: mokopatches <mokopatches@openmoko.org>
-Date: Fri, 4 Apr 2008 11:31:55 +0100
-Subject: [PATCH] gta01-vibrator.patch
- This patch adds driver support for the vibator device of the FIC/OpenMoko
- Neo1973 GSM phone. The driver uses the existing LED class driver framework,
- since there's a lot of similarity between the LED and the vibrator function.
-
-Signed-off-by: Harald Welte <laforge@openmoko.org>
----
- drivers/leds/Kconfig | 8 ++-
- drivers/leds/Makefile | 1 +
- drivers/leds/leds-neo1973-vibrator.c | 181 ++++++++++++++++++++++++++++++++++
- 3 files changed, 189 insertions(+), 1 deletions(-)
- create mode 100644 drivers/leds/leds-neo1973-vibrator.c
-
-diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
-index ec568fa..4579a88 100644
---- a/drivers/leds/Kconfig
-+++ b/drivers/leds/Kconfig
-@@ -57,7 +57,7 @@ config LEDS_TOSA
-
- config LEDS_S3C24XX
- tristate "LED Support for Samsung S3C24XX GPIO LEDs"
-- depends on LEDS_CLASS && ARCH_S3C2410
-+ depends on LEDS_CLASS && ARCH_S3C2410 && S3C2410_PWM
- help
- This option enables support for LEDs connected to GPIO lines
- on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
-@@ -114,6 +114,12 @@ config LEDS_CM_X270
- help
- This option enables support for the CM-X270 LEDs.
-
-+config LEDS_NEO1973_VIBRATOR
-+ tristate "Vibrator Support for the FIC Neo1973 GSM phone"
-+ depends on LEDS_CLASS && MACH_NEO1973
-+ help
-+ This option enables support for the vibrator on the FIC Neo1973.
-+
- comment "LED Triggers"
-
- config LEDS_TRIGGERS
-diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
-index a60de1b..f64332d 100644
---- a/drivers/leds/Makefile
-+++ b/drivers/leds/Makefile
-@@ -19,6 +19,7 @@ obj-$(CONFIG_LEDS_COBALT_QUBE) += leds-cobalt-qube.o
- obj-$(CONFIG_LEDS_COBALT_RAQ) += leds-cobalt-raq.o
- obj-$(CONFIG_LEDS_GPIO) += leds-gpio.o
- obj-$(CONFIG_LEDS_CM_X270) += leds-cm-x270.o
-+obj-$(CONFIG_LEDS_NEO1973_VIBRATOR) += leds-neo1973-vibrator.o
-
- # LED Triggers
- obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o
-diff --git a/drivers/leds/leds-neo1973-vibrator.c b/drivers/leds/leds-neo1973-vibrator.c
-new file mode 100644
-index 0000000..0336e36
---- /dev/null
-+++ b/drivers/leds/leds-neo1973-vibrator.c
-@@ -0,0 +1,181 @@
-+/*
-+ * LED driver for the vibrator of the FIC Neo1973 GSM Phone
-+ *
-+ * (C) 2006-2007 by OpenMoko, Inc.
-+ * Author: Harald Welte <laforge@openmoko.org>
-+ * All rights reserved.
-+ *
-+ * 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.
-+ *
-+ * Javi Roman <javiroman@kernel-labs.org>:
-+ * Implement PWM support for GTA01Bv4 and later
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+#include <linux/leds.h>
-+#include <asm/hardware.h>
-+#include <asm/mach-types.h>
-+#include <asm/arch/pwm.h>
-+#include <asm/arch/gta01.h>
-+#include <asm/plat-s3c/regs-timer.h>
-+
-+#define COUNTER 64
-+
-+struct neo1973_vib_priv {
-+ struct led_classdev cdev;
-+ unsigned int gpio;
-+ struct mutex mutex;
-+ unsigned int has_pwm;
-+ struct s3c2410_pwm pwm;
-+};
-+
-+static void neo1973_vib_vib_set(struct led_classdev *led_cdev,
-+ enum led_brightness value)
-+{
-+ struct neo1973_vib_priv *vp =
-+ container_of(led_cdev, struct neo1973_vib_priv, cdev);
-+
-+ /*
-+ * value == 255 -> 99% duty cycle (full power)
-+ * value == 128 -> 50% duty cycle (medium power)
-+ * value == 0 -> 0% duty cycle (zero power)
-+ */
-+ mutex_lock(&vp->mutex);
-+ if (vp->has_pwm)
-+ s3c2410_pwm_duty_cycle(value/4, &vp->pwm);
-+ else {
-+ if (value)
-+ s3c2410_gpio_setpin(vp->gpio, 1);
-+ else
-+ s3c2410_gpio_setpin(vp->gpio, 0);
-+ }
-+
-+ mutex_unlock(&vp->mutex);
-+}
-+
-+static struct neo1973_vib_priv neo1973_vib_led = {
-+ .cdev = {
-+ .name = "neo1973:vibrator",
-+ .brightness_set = neo1973_vib_vib_set,
-+ },
-+};
-+
-+static int neo1973_vib_init_hw(struct neo1973_vib_priv *vp)
-+{
-+ int rc;
-+
-+ rc = s3c2410_pwm_init(&vp->pwm);
-+ if (rc)
-+ return rc;
-+
-+ vp->pwm.timerid = PWM3;
-+ /* use same prescaler as arch/arm/plat-s3c24xx/time.c */
-+ vp->pwm.prescaler = (6 - 1) / 2;
-+ vp->pwm.divider = S3C2410_TCFG1_MUX3_DIV2;
-+ vp->pwm.counter = COUNTER;
-+ vp->pwm.comparer = COUNTER;
-+
-+ rc = s3c2410_pwm_enable(&vp->pwm);
-+ if (rc)
-+ return rc;
-+
-+ s3c2410_pwm_start(&vp->pwm);
-+
-+ return 0;
-+}
-+
-+#ifdef CONFIG_PM
-+static int neo1973_vib_suspend(struct platform_device *dev, pm_message_t state)
-+{
-+ led_classdev_suspend(&neo1973_vib_led.cdev);
-+ return 0;
-+}
-+
-+static int neo1973_vib_resume(struct platform_device *dev)
-+{
-+ struct neo1973_vib_priv *vp = platform_get_drvdata(dev);
-+
-+ if (vp->has_pwm)
-+ neo1973_vib_init_hw(vp);
-+
-+ led_classdev_resume(&neo1973_vib_led.cdev);
-+
-+ return 0;
-+}
-+#endif /* CONFIG_PM */
-+
-+static int __init neo1973_vib_probe(struct platform_device *pdev)
-+{
-+ struct resource *r;
-+ int rc;
-+
-+ if (!machine_is_neo1973_gta01())
-+ return -EIO;
-+
-+ r = platform_get_resource(pdev, 0, 0);
-+ if (!r || !r->start)
-+ return -EIO;
-+
-+ neo1973_vib_led.gpio = r->start;
-+ platform_set_drvdata(pdev, &neo1973_vib_led);
-+
-+ /* TOUT3 */
-+ if (neo1973_vib_led.gpio == S3C2410_GPB3) {
-+ rc = neo1973_vib_init_hw(&neo1973_vib_led);
-+ if (rc)
-+ return rc;
-+
-+ s3c2410_pwm_duty_cycle(0, &neo1973_vib_led.pwm);
-+ s3c2410_gpio_cfgpin(neo1973_vib_led.gpio, S3C2410_GPB3_TOUT3);
-+ neo1973_vib_led.has_pwm = 1;
-+ }
-+
-+ mutex_init(&neo1973_vib_led.mutex);
-+
-+ return led_classdev_register(&pdev->dev, &neo1973_vib_led.cdev);
-+}
-+
-+static int neo1973_vib_remove(struct platform_device *pdev)
-+{
-+ if (neo1973_vib_led.has_pwm)
-+ s3c2410_pwm_disable(&neo1973_vib_led.pwm);
-+
-+ led_classdev_unregister(&neo1973_vib_led.cdev);
-+
-+ mutex_destroy(&neo1973_vib_led.mutex);
-+
-+ return 0;
-+}
-+
-+static struct platform_driver neo1973_vib_driver = {
-+ .probe = neo1973_vib_probe,
-+ .remove = neo1973_vib_remove,
-+#ifdef CONFIG_PM
-+ .suspend = neo1973_vib_suspend,
-+ .resume = neo1973_vib_resume,
-+#endif
-+ .driver = {
-+ .name = "neo1973-vibrator",
-+ },
-+};
-+
-+static int __init neo1973_vib_init(void)
-+{
-+ return platform_driver_register(&neo1973_vib_driver);
-+}
-+
-+static void __exit neo1973_vib_exit(void)
-+{
-+ platform_driver_unregister(&neo1973_vib_driver);
-+}
-+
-+module_init(neo1973_vib_init);
-+module_exit(neo1973_vib_exit);
-+
-+MODULE_AUTHOR("Harald Welte <laforge@openmoko.org>");
-+MODULE_DESCRIPTION("FIC Neo1973 vibrator driver");
-+MODULE_LICENSE("GPL");
---
-1.5.6.5
-
generated by cgit v1.1 at 2024-11-07 19:11:58 +0000