diff options
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.26/1043-s3c2410-qt2410-buttons.patch.patch')
| -rwxr-xr-x | target/linux/s3c24xx/patches-2.6.26/1043-s3c2410-qt2410-buttons.patch.patch | 311 |
1 files changed, 0 insertions, 311 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.26/1043-s3c2410-qt2410-buttons.patch.patch b/target/linux/s3c24xx/patches-2.6.26/1043-s3c2410-qt2410-buttons.patch.patch deleted file mode 100755 index 28886f4a21..0000000000 --- a/target/linux/s3c24xx/patches-2.6.26/1043-s3c2410-qt2410-buttons.patch.patch +++ /dev/null @@ -1,311 +0,0 @@ -From a63a227ece28df06d4c8f04eec51c7649ef28aea Mon Sep 17 00:00:00 2001 -From: mokopatches <mokopatches@openmoko.org> -Date: Fri, 25 Jul 2008 22:21:22 +0100 -Subject: [PATCH] s3c2410-qt2410-buttons.patch - ---- - arch/arm/mach-s3c2410/mach-qt2410.c | 18 +++ - drivers/input/keyboard/Kconfig | 5 + - drivers/input/keyboard/Makefile | 1 + - drivers/input/keyboard/qt2410kbd.c | 233 +++++++++++++++++++++++++++++++++++ - 4 files changed, 257 insertions(+), 0 deletions(-) - create mode 100644 drivers/input/keyboard/qt2410kbd.c - -diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c -index 6f7b56d..daf94cd 100644 ---- a/arch/arm/mach-s3c2410/mach-qt2410.c -+++ b/arch/arm/mach-s3c2410/mach-qt2410.c -@@ -321,6 +321,24 @@ static int __init qt2410_tft_setup(char *str) - - __setup("tft=", qt2410_tft_setup); - -+static struct resource qt2410_button_resources[] = { -+ [0] = { -+ .start = S3C2410_GPF0, -+ .end = S3C2410_GPF0, -+ }, -+ [1] = { -+ .start = S3C2410_GPF2, -+ .end = S3C2410_GPF2, -+ }, -+}; -+ -+struct platform_device qt2410_button_dev = { -+ .name ="qt2410-button", -+ .num_resources = ARRAY_SIZE(qt2410_button_resources), -+ .resource = qt2410_button_resources, -+}; -+ -+ - static void __init qt2410_map_io(void) - { - s3c24xx_init_io(qt2410_iodesc, ARRAY_SIZE(qt2410_iodesc)); -diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig -index b8ecca9..bc7aac3 100644 ---- a/drivers/input/keyboard/Kconfig -+++ b/drivers/input/keyboard/Kconfig -@@ -334,5 +334,10 @@ config KEYBOARD_NEO1973 - To compile this driver as a module, choose M here: the - module will be called neo1973kbd. - -+config KEYBOARD_QT2410 -+ tristate "QT2410 buttons" -+ depends on MACH_QT2410 -+ default y -+ - - endif -diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile -index b3aa339..63a8972 100644 ---- a/drivers/input/keyboard/Makefile -+++ b/drivers/input/keyboard/Makefile -@@ -15,6 +15,7 @@ obj-$(CONFIG_KEYBOARD_NEWTON) += newtonkbd.o - obj-$(CONFIG_KEYBOARD_STOWAWAY) += stowaway.o - obj-$(CONFIG_KEYBOARD_CORGI) += corgikbd.o - obj-$(CONFIG_KEYBOARD_NEO1973) += neo1973kbd.o -+obj-$(CONFIG_KEYBOARD_QT2410) += qt2410kbd.o - obj-$(CONFIG_KEYBOARD_SPITZ) += spitzkbd.o - obj-$(CONFIG_KEYBOARD_TOSA) += tosakbd.o - obj-$(CONFIG_KEYBOARD_HIL) += hil_kbd.o -diff --git a/drivers/input/keyboard/qt2410kbd.c b/drivers/input/keyboard/qt2410kbd.c -new file mode 100644 -index 0000000..4d497a3 ---- /dev/null -+++ b/drivers/input/keyboard/qt2410kbd.c -@@ -0,0 +1,233 @@ -+/* -+ * Keyboard driver for Armzone QT2410 -+ * -+ * (C) 2006 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. -+ * -+ */ -+ -+#include <linux/delay.h> -+#include <linux/platform_device.h> -+#include <linux/init.h> -+#include <linux/input.h> -+#include <linux/interrupt.h> -+#include <linux/jiffies.h> -+#include <linux/module.h> -+#include <linux/slab.h> -+ -+#include <asm/hardware.h> -+#include <asm/arch/gta01.h> -+ -+struct gta01kbd { -+ struct input_dev *input; -+ unsigned int suspended; -+ unsigned long suspend_jiffies; -+}; -+ -+static irqreturn_t gta01kbd_interrupt(int irq, void *dev_id) -+{ -+ struct gta01kbd *gta01kbd_data = dev_id; -+ -+ /* FIXME: use GPIO from platform_dev resources */ -+ if (s3c2410_gpio_getpin(S3C2410_GPF0)) -+ input_report_key(gta01kbd_data->input, KEY_PHONE, 1); -+ else -+ input_report_key(gta01kbd_data->input, KEY_PHONE, 0); -+ -+ input_sync(gta01kbd_data->input); -+ -+ return IRQ_HANDLED; -+} -+ -+ -+#ifdef CONFIG_PM -+static int gta01kbd_suspend(struct platform_device *dev, pm_message_t state) -+{ -+ struct gta01kbd *gta01kbd = platform_get_drvdata(dev); -+ -+ gta01kbd->suspended = 1; -+ -+ return 0; -+} -+ -+static int gta01kbd_resume(struct platform_device *dev) -+{ -+ struct gta01kbd *gta01kbd = platform_get_drvdata(dev); -+ -+ gta01kbd->suspended = 0; -+ -+ return 0; -+} -+#else -+#define gta01kbd_suspend NULL -+#define gta01kbd_resume NULL -+#endif -+ -+static int gta01kbd_probe(struct platform_device *pdev) -+{ -+ struct gta01kbd *gta01kbd; -+ struct input_dev *input_dev; -+ int irq_911; -+ int rc = 0; -+ -+ gta01kbd = kzalloc(sizeof(struct gta01kbd), GFP_KERNEL); -+ if (!gta01kbd) { -+ rc = -ENOMEM; -+ goto bail; -+ } -+ input_dev = input_allocate_device(); -+ if (!gta01kbd || !input_dev) { -+ rc = -ENOMEM; -+ goto bail_free; -+ } -+ -+ if (pdev->resource[0].flags != 0) {\ -+ rc = -EINVAL; -+ goto bail_free_dev; -+ } -+ -+ irq_911 = s3c2410_gpio_getirq(pdev->resource[0].start); -+ if (irq_911 < 0) { -+ rc = -EINVAL; -+ goto bail_free_dev; -+ } -+ -+ platform_set_drvdata(pdev, gta01kbd); -+ -+ gta01kbd->input = input_dev; -+ -+#if 0 -+ spin_lock_init(>a01kbd->lock); -+ /* Init Keyboard rescan timer */ -+ init_timer(&corgikbd->timer); -+ corgikbd->timer.function = corgikbd_timer_callback; -+ corgikbd->timer.data = (unsigned long) corgikbd; -+ -+ /* Init Hinge Timer */ -+ init_timer(&corgikbd->htimer); -+ corgikbd->htimer.function = corgikbd_hinge_timer; -+ corgikbd->htimer.data = (unsigned long) corgikbd; -+ -+ corgikbd->suspend_jiffies=jiffies; -+ -+ memcpy(corgikbd->keycode, corgikbd_keycode, sizeof(corgikbd->keycode)); -+#endif -+ -+ input_dev->name = "QT2410 Buttons"; -+ input_dev->phys = "qt2410kbd/input0"; -+ input_dev->id.bustype = BUS_HOST; -+ input_dev->id.vendor = 0x0001; -+ input_dev->id.product = 0x0001; -+ input_dev->id.version = 0x0100; -+ input_dev->cdev.dev = &pdev->dev; -+ input_dev->private = gta01kbd; -+ -+ input_dev->evbit[0] = BIT(EV_KEY); -+#if 0 -+ input_dev->keycode = gta01kbd->keycode; -+ input_dev->keycodesize = sizeof(unsigned char); -+ input_dev->keycodemax = ARRAY_SIZE(corgikbd_keycode); -+ -+ for (i = 0; i < ARRAY_SIZE(corgikbd_keycode); i++) -+ set_bit(corgikbd->keycode[i], input_dev->keybit); -+ clear_bit(0, input_dev->keybit); -+ set_bit(SW_LID, input_dev->swbit); -+ set_bit(SW_TABLET_MODE, input_dev->swbit); -+ set_bit(SW_HEADPHONE_INSERT, input_dev->swbit); -+#endif -+ -+ rc = input_register_device(gta01kbd->input); -+ if (rc) -+ goto bail_free_dev; -+ -+ s3c2410_gpio_cfgpin(S3C2410_GPF0, S3C2410_GPF0_EINT0); -+ if (request_irq(irq_911, gta01kbd_interrupt, -+ IRQF_DISABLED | IRQF_TRIGGER_RISING | -+ IRQF_TRIGGER_FALLING, "qt2410kbd_eint0", gta01kbd)) -+ printk(KERN_WARNING "gta01kbd: Can't get IRQ\n"); -+ enable_irq_wake(irq_911); -+ -+ /* FIXME: headphone insert */ -+ -+#if 0 -+ mod_timer(&corgikbd->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL)); -+ -+ /* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */ -+ for (i = 0; i < CORGI_KEY_SENSE_NUM; i++) { -+ pxa_gpio_mode(CORGI_GPIO_KEY_SENSE(i) | GPIO_IN); -+ if (request_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd_interrupt, -+ SA_INTERRUPT | SA_TRIGGER_RISING, -+ "corgikbd", corgikbd)) -+ printk(KERN_WARNING "corgikbd: Can't get IRQ: %d!\n", i); -+ } -+ -+ /* Set Strobe lines as outputs - set high */ -+ for (i = 0; i < CORGI_KEY_STROBE_NUM; i++) -+ pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_OUT | GPIO_DFLT_HIGH); -+ -+ /* Setup the headphone jack as an input */ -+ pxa_gpio_mode(CORGI_GPIO_AK_INT | GPIO_IN); -+#endif -+ -+ return 0; -+ -+bail_free_dev: -+ input_free_device(input_dev); -+bail_free: -+ kfree(gta01kbd); -+bail: -+ return rc; -+} -+ -+static int gta01kbd_remove(struct platform_device *pdev) -+{ -+ struct gta01kbd *gta01kbd = platform_get_drvdata(pdev); -+ -+ free_irq(s3c2410_gpio_getirq(pdev->resource[0].start), gta01kbd); -+#if 0 -+ int i; -+ -+ for (i = 0; i < CORGI_KEY_SENSE_NUM; i++) -+ free_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd); -+ -+ del_timer_sync(&corgikbd->htimer); -+ del_timer_sync(&corgikbd->timer); -+#endif -+ input_unregister_device(gta01kbd->input); -+ -+ kfree(gta01kbd); -+ -+ return 0; -+} -+ -+static struct platform_driver gta01kbd_driver = { -+ .probe = gta01kbd_probe, -+ .remove = gta01kbd_remove, -+ .suspend = gta01kbd_suspend, -+ .resume = gta01kbd_resume, -+ .driver = { -+ .name = "qt2410-button", -+ }, -+}; -+ -+static int __devinit gta01kbd_init(void) -+{ -+ return platform_driver_register(>a01kbd_driver); -+} -+ -+static void __exit gta01kbd_exit(void) -+{ -+ platform_driver_unregister(>a01kbd_driver); -+} -+ -+module_init(gta01kbd_init); -+module_exit(gta01kbd_exit); -+ -+MODULE_AUTHOR("Harald Welte <laforge@openmoko.org>"); -+MODULE_DESCRIPTION("Armzone QT2410 Buttons Driver"); -+MODULE_LICENSE("GPL"); --- -1.5.6.3 - |