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author | Mirko Vogt <mirko@openwrt.org> | 2008-12-12 11:58:53 +0000 |
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committer | Mirko Vogt <mirko@openwrt.org> | 2008-12-12 11:58:53 +0000 |
commit | fac7f7f84f3771c5247c7fdee825c092077984f5 (patch) | |
tree | 54644c1229434d7ee13c5872bda4129e34337fc0 /target/linux/s3c24xx/patches-2.6.26/0043-s3c2410-qt2410-buttons.patch.patch | |
parent | a34279723a9cf0796f9261f2fb90bea18cd95711 (diff) | |
download | master-187ad058-fac7f7f84f3771c5247c7fdee825c092077984f5.tar.gz master-187ad058-fac7f7f84f3771c5247c7fdee825c092077984f5.tar.bz2 master-187ad058-fac7f7f84f3771c5247c7fdee825c092077984f5.zip |
changed Makefile and profiles, added patches for kernel 2.6.24
(stable-branch of Openmoko)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13613 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.26/0043-s3c2410-qt2410-buttons.patch.patch')
-rwxr-xr-x | target/linux/s3c24xx/patches-2.6.26/0043-s3c2410-qt2410-buttons.patch.patch | 311 |
1 files changed, 311 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.26/0043-s3c2410-qt2410-buttons.patch.patch b/target/linux/s3c24xx/patches-2.6.26/0043-s3c2410-qt2410-buttons.patch.patch new file mode 100755 index 0000000000..28886f4a21 --- /dev/null +++ b/target/linux/s3c24xx/patches-2.6.26/0043-s3c2410-qt2410-buttons.patch.patch @@ -0,0 +1,311 @@ +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 + |