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path: root/meta/packages/linux/linux-rp-2.6.23/sharpsl-rc-r1.patch
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Diffstat (limited to 'meta/packages/linux/linux-rp-2.6.23/sharpsl-rc-r1.patch')
-rw-r--r--meta/packages/linux/linux-rp-2.6.23/sharpsl-rc-r1.patch519
1 files changed, 0 insertions, 519 deletions
diff --git a/meta/packages/linux/linux-rp-2.6.23/sharpsl-rc-r1.patch b/meta/packages/linux/linux-rp-2.6.23/sharpsl-rc-r1.patch
deleted file mode 100644
index 08f1f2e721..0000000000
--- a/meta/packages/linux/linux-rp-2.6.23/sharpsl-rc-r1.patch
+++ /dev/null
@@ -1,519 +0,0 @@
-Index: linux-2.6.23/arch/arm/mach-pxa/spitz.c
-===================================================================
---- linux-2.6.23.orig/arch/arm/mach-pxa/spitz.c
-+++ linux-2.6.23/arch/arm/mach-pxa/spitz.c
-@@ -245,6 +245,13 @@ 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
-@@ -477,6 +484,7 @@ static struct platform_device *devices[]
- &spitzscoop_device,
- &spitzssp_device,
- &spitzkbd_device,
-+ &sharpsl_rc_device,
- &spitzts_device,
- &spitzbl_device,
- &spitzled_device,
-Index: linux-2.6.23/drivers/input/keyboard/Kconfig
-===================================================================
---- linux-2.6.23.orig/drivers/input/keyboard/Kconfig
-+++ linux-2.6.23/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-2.6.23/drivers/input/keyboard/Makefile
-===================================================================
---- linux-2.6.23.orig/drivers/input/keyboard/Makefile
-+++ linux-2.6.23/drivers/input/keyboard/Makefile
-@@ -15,6 +15,7 @@ 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-2.6.23/drivers/input/keyboard/sharpsl_rc.c
-===================================================================
---- /dev/null
-+++ linux-2.6.23/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-2.6.23/drivers/input/keyboard/spitzkbd.c
-===================================================================
---- linux-2.6.23.orig/drivers/input/keyboard/spitzkbd.c
-+++ linux-2.6.23/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));
-@@ -393,6 +411,7 @@ 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)
-@@ -430,9 +449,12 @@ 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;
-
-@@ -453,6 +475,7 @@ 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-2.6.23/arch/arm/mach-pxa/sharpsl.h
-===================================================================
---- linux-2.6.23.orig/arch/arm/mach-pxa/sharpsl.h
-+++ linux-2.6.23/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-2.6.23/arch/arm/mach-pxa/sharpsl_pm.c
-===================================================================
---- linux-2.6.23.orig/arch/arm/mach-pxa/sharpsl_pm.c
-+++ linux-2.6.23/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-2.6.23/include/asm-arm/hardware/sharpsl_pm.h
-===================================================================
---- linux-2.6.23.orig/include/asm-arm/hardware/sharpsl_pm.h
-+++ linux-2.6.23/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-2.6.23/include/linux/input.h
-===================================================================
---- linux-2.6.23.orig/include/linux/input.h
-+++ linux-2.6.23/include/linux/input.h
-@@ -621,6 +621,7 @@ struct input_absinfo {
- #define SW_TABLET_MODE 0x01 /* set = tablet mode */
- #define SW_HEADPHONE_INSERT 0x02 /* set = inserted */
- #define SW_RADIO 0x03 /* set = radio enabled */
-+#define SW_REMOTE_INSERT 0x04 /* set = remote */
- #define SW_MAX 0x0f
-
- /*
-Index: linux-2.6.23/arch/arm/mach-pxa/spitz_pm.c
-===================================================================
---- linux-2.6.23.orig/arch/arm/mach-pxa/spitz_pm.c
-+++ linux-2.6.23/arch/arm/mach-pxa/spitz_pm.c
-@@ -162,6 +162,13 @@ 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;
- }