diff options
Diffstat (limited to 'packages/linux/linux-rp-2.6.20/sharpsl-rc-r1.patch')
| -rw-r--r-- | packages/linux/linux-rp-2.6.20/sharpsl-rc-r1.patch | 519 |
1 files changed, 0 insertions, 519 deletions
diff --git a/packages/linux/linux-rp-2.6.20/sharpsl-rc-r1.patch b/packages/linux/linux-rp-2.6.20/sharpsl-rc-r1.patch deleted file mode 100644 index da83fdf5eb..0000000000 --- a/packages/linux/linux-rp-2.6.20/sharpsl-rc-r1.patch +++ /dev/null @@ -1,519 +0,0 @@ -Index: linux-2.6.20/arch/arm/mach-pxa/spitz.c -=================================================================== ---- linux-2.6.20.orig/arch/arm/mach-pxa/spitz.c -+++ linux-2.6.20/arch/arm/mach-pxa/spitz.c -@@ -244,6 +244,13 @@ static struct platform_device spitzkbd_d - .id = -1, - }; - -+/* -+ * Spitz Remote Control Device -+ */ -+static struct platform_device sharpsl_rc_device = { -+ .name = "sharpsl-remote-control", -+ .id = -1, -+}; - - /* - * Spitz LEDs -@@ -476,6 +483,7 @@ static struct platform_device *devices[] - &spitzscoop_device, - &spitzssp_device, - &spitzkbd_device, -+ &sharpsl_rc_device, - &spitzts_device, - &spitzbl_device, - &spitzled_device, -Index: linux-2.6.20/drivers/input/keyboard/Kconfig -=================================================================== ---- linux-2.6.20.orig/drivers/input/keyboard/Kconfig -+++ linux-2.6.20/drivers/input/keyboard/Kconfig -@@ -154,6 +154,17 @@ config KEYBOARD_SPITZ - To compile this driver as a module, choose M here: the - module will be called spitzkbd. - -+config SHARPSL_RC -+ tristate "Sharp SL-Cxx00 Remote Control" -+ depends on PXA_SHARPSL -+ default y -+ help -+ Say Y here to enable the remote on the Sharp Zaurus SL-Cxx00, -+ SL-C1000, SL-C3000 and Sl-C3100 series of PDAs. -+ -+ To compile this driver as a module, choose M here: the -+ module will be called sharpsl_rc. -+ - config KEYBOARD_AMIGA - tristate "Amiga keyboard" - depends on AMIGA -Index: linux-2.6.20/drivers/input/keyboard/Makefile -=================================================================== ---- linux-2.6.20.orig/drivers/input/keyboard/Makefile -+++ linux-2.6.20/drivers/input/keyboard/Makefile -@@ -14,6 +14,7 @@ obj-$(CONFIG_KEYBOARD_NEWTON) += newton - obj-$(CONFIG_KEYBOARD_STOWAWAY) += stowaway.o - obj-$(CONFIG_KEYBOARD_CORGI) += corgikbd.o - obj-$(CONFIG_KEYBOARD_SPITZ) += spitzkbd.o -+obj-$(CONFIG_SHARPSL_RC) += sharpsl_rc.o - obj-$(CONFIG_KEYBOARD_HIL) += hil_kbd.o - obj-$(CONFIG_KEYBOARD_HIL_OLD) += hilkbd.o - obj-$(CONFIG_KEYBOARD_OMAP) += omap-keypad.o -Index: linux-2.6.20/drivers/input/keyboard/sharpsl_rc.c -=================================================================== ---- /dev/null -+++ linux-2.6.20/drivers/input/keyboard/sharpsl_rc.c -@@ -0,0 +1,291 @@ -+/* -+ * Keyboard driver for Sharp Clamshell Models (SL-Cxx00) -+ * -+ * Copyright (c) 2004-2005 Richard Purdie -+ * -+ * Based on corgikbd.c and Sharp's RC driver -+ * -+ * 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. -+ * -+ */ -+ -+#define DEBUG 1 -+#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> -+ -+#ifdef CONFIG_MACH_SPITZ -+#include <asm/arch/spitz.h> -+#endif -+#ifdef CONFIG_MACH_CORGI -+#include <asm/arch/corgi.h> -+#endif -+ -+#include <asm/arch/hardware.h> -+#include <asm/arch/pxa-regs.h> -+#include <asm/hardware/scoop.h> -+#include <asm/arch/sharpsl.h> -+#include <asm/hardware/sharpsl_pm.h> -+ -+#define DPRINTK(fmt, args...) dev_dbg(data->dev, fmt "\n", ##args) -+ -+struct remote_control_key { -+ unsigned char min; -+ unsigned char max; -+ unsigned char key; -+}; -+ -+#ifdef CONFIG_MACH_SPITZ -+#define REMOTE_AKIN_PULLUP SPITZ_SCP2_AKIN_PULLUP -+#define REMOTE_SCOOP_DEVICE spitzscoop2_device -+#define REMOTE_GPIO_INT SPITZ_GPIO_AK_INT -+#define REMOTE_IRQ_INT SPITZ_IRQ_GPIO_AK_INT -+static struct remote_control_key remote_keys[] = { -+ { 25, 35, KEY_STOPCD}, -+ { 55, 65, KEY_PLAYPAUSE}, -+ { 85, 95, KEY_NEXTSONG}, -+ { 115, 125, KEY_VOLUMEUP}, -+ { 145, 155, KEY_PREVIOUSSONG}, -+ { 180, 190, KEY_MUTE}, -+ { 215, 225, KEY_VOLUMEDOWN}, -+}; -+#endif -+#ifdef CONFIG_MACH_CORGI -+#define REMOTE_AKIN_PULLUP CORGI_SCP_AKIN_PULLUP -+#define REMOTE_SCOOP_DEVICE corgiscoop_device -+#define REMOTE_GPIO_INT CORGI_GPIO_AK_INT -+#define REMOTE_IRQ_INT CORGI_IRQ_GPIO_AK_INT -+static struct remote_control_key remote_keys[] = { -+ //These need to be fixed for the CE-RH1's values -+ { 25, 35, KEY_STOPCD}, -+ { 55, 65, KEY_PLAYPAUSE}, -+ { 85, 95, KEY_NEXTSONG}, -+ { 115, 125, KEY_VOLUMEUP}, -+ { 145, 155, KEY_PREVIOUSSONG}, -+ { 180, 190, KEY_MUTE}, -+ { 215, 225, KEY_VOLUMEDOWN}, -+}; -+#endif -+ -+#define RELEASE_HI 230 -+#define MAX_EARPHONE 6 -+#define RC_POLL_MS 10 -+#define RC_FINISH_MS 500 -+#define WAIT_STATE 3 -+#define NOISE_THRESHOLD 100 -+ -+struct sharpsl_rc { -+ struct input_dev *input; -+ struct device *dev; -+ -+ spinlock_t lock; -+ struct timer_list rctimer; -+ struct timer_list rctimer_finish; -+ -+ unsigned int handling_press; -+ unsigned int noise; -+ unsigned int state; -+ unsigned int last_key; -+}; -+ -+static int get_remocon_raw(void) -+{ -+ int i, val; -+ -+ val = sharpsl_pm_pxa_read_max1111(MAX1111_REMCOM); -+ for (i = 0; i < ARRAY_SIZE(remote_keys); ++i) { -+ if (val >= remote_keys[i].min -+ && val <= remote_keys[i].max) { -+ printk("get_remocon_raw: VAL=%i, KEY=%i\n", val, remote_keys[i].key); -+ return remote_keys[i].key; -+ } -+ } -+ return 0; -+} -+ -+static irqreturn_t sharpsl_rc_interrupt(int irq, void *dev_id, struct pt_regs *regs) -+{ -+ struct sharpsl_rc *data = dev_id; -+ DPRINTK("sharpsl_rc_interrupt %d\n", irq); -+ if (!data->handling_press) { -+ DPRINTK("handling interrupt"); -+ data->handling_press = 1; -+ data->noise = 0; -+ data->state = 0; -+ data->last_key = 0; -+ -+ reset_scoop_gpio(&REMOTE_SCOOP_DEVICE.dev, REMOTE_AKIN_PULLUP); -+ -+ mod_timer(&data->rctimer, jiffies + msecs_to_jiffies(RC_POLL_MS)); -+ } -+ return IRQ_HANDLED; -+} -+ -+static void sharpsl_rc_timer_callback(unsigned long dataPtr) -+{ -+ struct sharpsl_rc *data = (struct sharpsl_rc *) dataPtr; -+ int timer = 1; -+ int key = get_remocon_raw(); -+ DPRINTK("timer callback, key: %d", key); -+ -+ //wait for value to stabilize -+ if (data->state < WAIT_STATE) { -+ if (data->last_key != key) { -+ ++data->noise; -+ if (data->noise > NOISE_THRESHOLD) { -+ DPRINTK("too much noise, bailing"); -+ timer = 0; -+ } -+ data->state = 0; -+ } else { -+ ++data->state; -+ } -+ data->last_key = key; -+ -+ //stable value, send event -+ } else if (data->state == WAIT_STATE) { -+ data->noise = 0; -+ //non-key returned, skip the rest of the states and bail now -+ if (data->last_key == 0) { -+ DPRINTK("non-key detected %d, noise: %d", data->last_key, data->noise); -+ timer = 0; -+ //send button press -+ } else { -+ DPRINTK("key press detected %d, noise %d", data->last_key, data->noise); -+ input_report_key(data->input, data->last_key, 1); -+ } -+ ++data->state; -+ -+ //wait until key is released -+ } else if (data->state < WAIT_STATE * 2) { -+ if (key == data->last_key -+ && data->noise < NOISE_THRESHOLD) { -+ data->state = WAIT_STATE + 1; -+ ++data->noise; -+ } else { -+ ++data->state; -+ } -+ //key is released, send event -+ } else { -+ //send button release -+ DPRINTK("release key %d", data->last_key); -+ input_report_key(data->input, data->last_key, 0); -+ timer = 0; -+ } -+ if (timer) { -+ mod_timer(&data->rctimer, jiffies + msecs_to_jiffies(RC_POLL_MS)); -+ } else { -+ set_scoop_gpio(&REMOTE_SCOOP_DEVICE.dev, REMOTE_AKIN_PULLUP); -+ data->handling_press = 0; -+ } -+} -+ -+static int __init sharpsl_rc_probe(struct platform_device *pdev) -+{ -+ struct sharpsl_rc *sharpsl_rc; -+ struct input_dev *input_dev; -+ int i, ret; -+ -+ dev_dbg(&pdev->dev, "sharpsl_rc_probe\n"); -+ -+ sharpsl_rc = kzalloc(sizeof(struct sharpsl_rc), GFP_KERNEL); -+ input_dev = input_allocate_device(); -+ if (!sharpsl_rc || !input_dev) { -+ kfree(sharpsl_rc); -+ input_free_device(input_dev); -+ return -ENOMEM; -+ } -+ -+ platform_set_drvdata(pdev, sharpsl_rc); -+ -+ sharpsl_rc->dev = &pdev->dev; -+ sharpsl_rc->input = input_dev; -+ spin_lock_init(&sharpsl_rc->lock); -+ -+ /* Init Remote Control Timer */ -+ init_timer(&sharpsl_rc->rctimer); -+ sharpsl_rc->rctimer.function = sharpsl_rc_timer_callback; -+ sharpsl_rc->rctimer.data = (unsigned long) sharpsl_rc; -+ -+ input_dev->name = "Sharp Remote Control CE-RHX"; -+ input_dev->phys = "sharpsl_rc/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 = sharpsl_rc; -+ -+ input_dev->evbit[0] = BIT(EV_KEY); -+ -+ for (i = 0; i <= ARRAY_SIZE(remote_keys); i++) -+ set_bit(remote_keys[i].key, input_dev->keybit); -+ -+ input_register_device(sharpsl_rc->input); -+ -+ pxa_gpio_mode(REMOTE_GPIO_INT | GPIO_IN); -+ ret = request_irq(REMOTE_IRQ_INT, -+ sharpsl_rc_interrupt, -+ IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_SHARED, -+ "sharpsl_rc", -+ sharpsl_rc); -+ if (ret < 0) { -+ dev_dbg(&pdev->dev, "Can't get IRQ: %d!\n", i); -+ kfree(sharpsl_rc); -+ input_free_device(input_dev); -+ return ret; -+ } -+ -+ return 0; -+} -+ -+static int sharpsl_rc_remove(struct platform_device *pdev) -+{ -+ struct sharpsl_rc *sharpsl_rc = platform_get_drvdata(pdev); -+ -+ dev_dbg(&pdev->dev, "sharpsl_rc_remove\n"); -+ -+ free_irq(REMOTE_IRQ_INT, sharpsl_rc); -+ del_timer_sync(&sharpsl_rc->rctimer); -+ input_unregister_device(sharpsl_rc->input); -+ kfree(sharpsl_rc); -+ -+ return 0; -+} -+ -+static struct platform_driver sharpsl_rc_driver = { -+ .probe = sharpsl_rc_probe, -+ .remove = sharpsl_rc_remove, -+ .suspend = NULL, -+ .resume = NULL, -+ .driver = { -+ .name = "sharpsl-remote-control", -+ }, -+}; -+ -+static int __devinit sharpsl_rc_init(void) -+{ -+ printk("sharpsl_rc_init\n"); -+ return platform_driver_register(&sharpsl_rc_driver); -+} -+ -+static void __exit sharpsl_rc_exit(void) -+{ -+ printk("sharpsl_rc_exit\n"); -+ platform_driver_unregister(&sharpsl_rc_driver); -+} -+ -+module_init(sharpsl_rc_init); -+module_exit(sharpsl_rc_exit); -+ -+MODULE_AUTHOR("Justin Patrin <papercrane@reversefold.com>"); -+MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>"); -+MODULE_DESCRIPTION("SharpSL Remote Control Driver"); -+MODULE_LICENSE("GPL"); -Index: linux-2.6.20/drivers/input/keyboard/spitzkbd.c -=================================================================== ---- linux-2.6.20.orig/drivers/input/keyboard/spitzkbd.c -+++ linux-2.6.20/drivers/input/keyboard/spitzkbd.c -@@ -19,6 +19,7 @@ - #include <linux/jiffies.h> - #include <linux/module.h> - #include <linux/slab.h> -+#include <linux/kmod.h> - - #include <asm/arch/spitz.h> - #include <asm/arch/hardware.h> -@@ -279,13 +280,21 @@ static irqreturn_t spitzkbd_hinge_isr(in - static int sharpsl_hinge_state; - static int hinge_count; - -+void spitzkbd_handle_sharpsl_rc(void *arg) { -+ request_module("sharpsl_rc"); -+} -+ -+DECLARE_WORK(spitzkbd_work, spitzkbd_handle_sharpsl_rc); -+ - static void spitzkbd_hinge_timer(unsigned long data) - { - struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data; - unsigned long state; - unsigned long flags; -+ unsigned int headphone, remote; - - state = GPLR(SPITZ_GPIO_SWA) & (GPIO_bit(SPITZ_GPIO_SWA)|GPIO_bit(SPITZ_GPIO_SWB)); -+ state |= (GPLR(SPITZ_GPIO_HP_IN) & GPIO_bit(SPITZ_GPIO_HP_IN)); - state |= (GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT)); - if (state != sharpsl_hinge_state) { - hinge_count = 0; -@@ -299,9 +308,18 @@ static void spitzkbd_hinge_timer(unsigne - - input_report_switch(spitzkbd_data->input, SW_LID, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0)); - input_report_switch(spitzkbd_data->input, SW_TABLET_MODE, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0)); -- input_report_switch(spitzkbd_data->input, SW_HEADPHONE_INSERT, ((GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT)) != 0)); -+ -+ headphone = ((GPLR(SPITZ_GPIO_HP_IN) & GPIO_bit(SPITZ_GPIO_HP_IN)) != 0); -+ input_report_switch(spitzkbd_data->input, SW_HEADPHONE_INSERT, headphone); -+ -+ remote = headphone && ((GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT)) == 0); -+ input_report_switch(spitzkbd_data->input, SW_REMOTE_INSERT, remote); - input_sync(spitzkbd_data->input); - -+ if (remote) { -+ schedule_work(&spitzkbd_work); -+ } -+ - spin_unlock_irqrestore(&spitzkbd_data->lock, flags); - } else { - mod_timer(&spitzkbd_data->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL)); -@@ -394,6 +412,7 @@ static int __init spitzkbd_probe(struct - set_bit(SW_LID, input_dev->swbit); - set_bit(SW_TABLET_MODE, input_dev->swbit); - set_bit(SW_HEADPHONE_INSERT, input_dev->swbit); -+ set_bit(SW_REMOTE_INSERT, input_dev->swbit); - - err = input_register_device(input_dev); - if (err) -@@ -431,9 +450,12 @@ static int __init spitzkbd_probe(struct - request_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd_hinge_isr, - IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, - "Spitzkbd SWB", spitzkbd); -- request_irq(SPITZ_IRQ_GPIO_AK_INT, spitzkbd_hinge_isr, -+ request_irq(SPITZ_IRQ_GPIO_HP_IN, spitzkbd_hinge_isr, - IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, - "Spitzkbd HP", spitzkbd); -+ request_irq(SPITZ_IRQ_GPIO_AK_INT, spitzkbd_hinge_isr, -+ IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_SHARED, -+ "Spitzkbd HP Type", spitzkbd); - - return 0; - -@@ -454,6 +476,7 @@ static int spitzkbd_remove(struct platfo - free_irq(SPITZ_IRQ_GPIO_ON_KEY, spitzkbd); - free_irq(SPITZ_IRQ_GPIO_SWA, spitzkbd); - free_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd); -+ free_irq(SPITZ_IRQ_GPIO_HP_IN, spitzkbd); - free_irq(SPITZ_IRQ_GPIO_AK_INT, spitzkbd); - - del_timer_sync(&spitzkbd->htimer); -Index: linux-2.6.20/arch/arm/mach-pxa/sharpsl.h -=================================================================== ---- linux-2.6.20.orig/arch/arm/mach-pxa/sharpsl.h -+++ linux-2.6.20/arch/arm/mach-pxa/sharpsl.h -@@ -50,15 +50,10 @@ void spitz_wait_hsync(void); - - #define READ_GPIO_BIT(x) (GPLR(x) & GPIO_bit(x)) - --/* MAX1111 Channel Definitions */ --#define MAX1111_BATT_VOLT 4u --#define MAX1111_BATT_TEMP 2u --#define MAX1111_ACIN_VOLT 6u -- - extern struct battery_thresh spitz_battery_levels_acin[]; - extern struct battery_thresh spitz_battery_levels_noac[]; - void sharpsl_pm_pxa_init(void); - void sharpsl_pm_pxa_remove(void); --int sharpsl_pm_pxa_read_max1111(int channel); -+ - - -Index: linux-2.6.20/arch/arm/mach-pxa/sharpsl_pm.c -=================================================================== ---- linux-2.6.20.orig/arch/arm/mach-pxa/sharpsl_pm.c -+++ linux-2.6.20/arch/arm/mach-pxa/sharpsl_pm.c -@@ -135,6 +135,8 @@ int sharpsl_pm_pxa_read_max1111(int chan - | MAXCTRL_SGL | MAXCTRL_UNI | MAXCTRL_STR); - } - -+EXPORT_SYMBOL(sharpsl_pm_pxa_read_max1111); -+ - void sharpsl_pm_pxa_init(void) - { - pxa_gpio_mode(sharpsl_pm.machinfo->gpio_acin | GPIO_IN); -Index: linux-2.6.20/include/asm-arm/hardware/sharpsl_pm.h -=================================================================== ---- linux-2.6.20.orig/include/asm-arm/hardware/sharpsl_pm.h -+++ linux-2.6.20/include/asm-arm/hardware/sharpsl_pm.h -@@ -104,3 +104,10 @@ irqreturn_t sharpsl_ac_isr(int irq, void - irqreturn_t sharpsl_chrg_full_isr(int irq, void *dev_id); - irqreturn_t sharpsl_fatal_isr(int irq, void *dev_id); - -+/* MAX1111 Channel Definitions */ -+#define MAX1111_REMCOM 0u -+#define MAX1111_BATT_VOLT 4u -+#define MAX1111_BATT_TEMP 2u -+#define MAX1111_ACIN_VOLT 6u -+ -+int sharpsl_pm_pxa_read_max1111(int channel); -Index: linux-2.6.20/include/linux/input.h -=================================================================== ---- linux-2.6.20.orig/include/linux/input.h -+++ linux-2.6.20/include/linux/input.h -@@ -602,6 +602,7 @@ struct input_absinfo { - #define SW_LID 0x00 /* set = lid shut */ - #define SW_TABLET_MODE 0x01 /* set = tablet mode */ - #define SW_HEADPHONE_INSERT 0x02 /* set = inserted */ -+#define SW_REMOTE_INSERT 0x04 /* set = remote */ - #define SW_MAX 0x0f - - /* -Index: linux-2.6.20/arch/arm/mach-pxa/spitz_pm.c -=================================================================== ---- linux-2.6.20.orig/arch/arm/mach-pxa/spitz_pm.c -+++ linux-2.6.20/arch/arm/mach-pxa/spitz_pm.c -@@ -161,6 +161,13 @@ static int spitz_should_wakeup(unsigned - if (resume_on_alarm && (PEDR & PWER_RTC)) - is_resume |= PWER_RTC; - -+ printk("wakeup: PEDR: %x, PKSR: %x, HP_IN: %x, AK_INT: %x\n", PEDR, PKSR, GPIO_bit(SPITZ_GPIO_HP_IN), GPIO_bit(SPITZ_GPIO_AK_INT)); -+ -+ //remote/headphone interrupt, wakeup -+ if (PEDR == 0 && (PKSR & 0xc0d01) != 0) { -+ is_resume |= PWER_RTC; -+ } -+ - dev_dbg(sharpsl_pm.dev, "is_resume: %x\n",is_resume); - return is_resume; - } |