47a464d97b
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4570 311d38ba-8fff-0310-9ca6-ca027cbcb966
528 lines
16 KiB
Diff
528 lines
16 KiB
Diff
This patch adds support for Sharp CE-RH2 on Spitz.
|
|
|
|
It is not clean enough to be upstreamed:
|
|
- It is a bit syslog-noisy.
|
|
- Does not support other Zaurus models.
|
|
- Maybe split to more parts:
|
|
* MAX1111 driver
|
|
* linear input device
|
|
* virtual keyboard on top of linear input device
|
|
|
|
Index: linux-2.6.24/arch/arm/mach-pxa/spitz.c
|
|
===================================================================
|
|
--- linux-2.6.24.orig/arch/arm/mach-pxa/spitz.c 2008-03-10 17:05:37.000000000 +0000
|
|
+++ linux-2.6.24/arch/arm/mach-pxa/spitz.c 2008-03-10 17:05:55.000000000 +0000
|
|
@@ -259,6 +259,13 @@
|
|
.id = -1,
|
|
};
|
|
|
|
+/*
|
|
+ * Spitz Remote Control Device
|
|
+ */
|
|
+static struct platform_device sharpsl_rc_device = {
|
|
+ .name = "sharpsl-remote-control",
|
|
+ .id = -1,
|
|
+};
|
|
|
|
/*
|
|
* Spitz LEDs
|
|
@@ -548,6 +555,7 @@
|
|
&spitzscoop_device,
|
|
&spitzssp_device,
|
|
&spitzkbd_device,
|
|
+ &sharpsl_rc_device,
|
|
&spitzts_device,
|
|
&spitzbl_device,
|
|
&spitzled_device,
|
|
Index: linux-2.6.24/drivers/input/keyboard/Kconfig
|
|
===================================================================
|
|
--- linux-2.6.24.orig/drivers/input/keyboard/Kconfig 2008-03-10 17:05:40.000000000 +0000
|
|
+++ linux-2.6.24/drivers/input/keyboard/Kconfig 2008-03-10 17:05:55.000000000 +0000
|
|
@@ -154,6 +154,17 @@
|
|
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-2.6.24/drivers/input/keyboard/Makefile
|
|
===================================================================
|
|
--- linux-2.6.24.orig/drivers/input/keyboard/Makefile 2008-03-10 17:05:40.000000000 +0000
|
|
+++ linux-2.6.24/drivers/input/keyboard/Makefile 2008-03-10 17:06:17.000000000 +0000
|
|
@@ -26,3 +26,5 @@
|
|
obj-$(CONFIG_KEYBOARD_HP7XX) += jornada720_kbd.o
|
|
obj-$(CONFIG_KEYBOARD_MAPLE) += maple_keyb.o
|
|
obj-$(CONFIG_KEYBOARD_BFIN) += bf54x-keys.o
|
|
+obj-$(CONFIG_SHARPSL_RC) += sharpsl_rc.o
|
|
+
|
|
Index: linux-2.6.24/drivers/input/keyboard/sharpsl_rc.c
|
|
===================================================================
|
|
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
+++ linux-2.6.24/drivers/input/keyboard/sharpsl_rc.c 2008-03-10 17:05:55.000000000 +0000
|
|
@@ -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-2.6.24/drivers/input/keyboard/spitzkbd.c
|
|
===================================================================
|
|
--- linux-2.6.24.orig/drivers/input/keyboard/spitzkbd.c 2008-01-24 22:58:37.000000000 +0000
|
|
+++ linux-2.6.24/drivers/input/keyboard/spitzkbd.c 2008-03-10 17:05:55.000000000 +0000
|
|
@@ -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 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 @@
|
|
|
|
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));
|
|
@@ -395,6 +413,7 @@
|
|
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)
|
|
@@ -432,9 +451,12 @@
|
|
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;
|
|
|
|
@@ -455,6 +477,7 @@
|
|
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-2.6.24/arch/arm/mach-pxa/sharpsl.h
|
|
===================================================================
|
|
--- linux-2.6.24.orig/arch/arm/mach-pxa/sharpsl.h 2008-03-10 17:05:35.000000000 +0000
|
|
+++ linux-2.6.24/arch/arm/mach-pxa/sharpsl.h 2008-03-10 17:05:55.000000000 +0000
|
|
@@ -37,15 +37,10 @@
|
|
*/
|
|
#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-2.6.24/arch/arm/mach-pxa/sharpsl_pm.c
|
|
===================================================================
|
|
--- linux-2.6.24.orig/arch/arm/mach-pxa/sharpsl_pm.c 2008-01-24 22:58:37.000000000 +0000
|
|
+++ linux-2.6.24/arch/arm/mach-pxa/sharpsl_pm.c 2008-03-10 17:05:55.000000000 +0000
|
|
@@ -135,6 +135,8 @@
|
|
| 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-2.6.24/include/asm-arm/hardware/sharpsl_pm.h
|
|
===================================================================
|
|
--- linux-2.6.24.orig/include/asm-arm/hardware/sharpsl_pm.h 2008-01-24 22:58:37.000000000 +0000
|
|
+++ linux-2.6.24/include/asm-arm/hardware/sharpsl_pm.h 2008-03-10 17:05:55.000000000 +0000
|
|
@@ -104,3 +104,10 @@
|
|
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-2.6.24/include/linux/input.h
|
|
===================================================================
|
|
--- linux-2.6.24.orig/include/linux/input.h 2008-01-24 22:58:37.000000000 +0000
|
|
+++ linux-2.6.24/include/linux/input.h 2008-03-10 17:05:55.000000000 +0000
|
|
@@ -636,6 +636,7 @@
|
|
#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
|
|
#define SW_CNT (SW_MAX+1)
|
|
|
|
Index: linux-2.6.24/arch/arm/mach-pxa/spitz_pm.c
|
|
===================================================================
|
|
--- linux-2.6.24.orig/arch/arm/mach-pxa/spitz_pm.c 2008-03-10 17:05:40.000000000 +0000
|
|
+++ linux-2.6.24/arch/arm/mach-pxa/spitz_pm.c 2008-03-10 17:05:55.000000000 +0000
|
|
@@ -162,6 +162,13 @@
|
|
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;
|
|
}
|