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-rw-r--r--drivers/leds/Makefile4
-rw-r--r--drivers/leds/led-class-3g.c281
-rw-r--r--drivers/leds/led-class.c24
-rw-r--r--drivers/leds/leds-apollo3g.c365
-rw-r--r--drivers/leds/leds-gpio.c4
-rw-r--r--drivers/leds/leds.h19
6 files changed, 685 insertions, 12 deletions
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index 46d72704d60..6b2691c49d2 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -30,6 +30,10 @@ obj-$(CONFIG_LEDS_WM831X_STATUS) += leds-wm831x-status.o
obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o
obj-$(CONFIG_LEDS_PWM) += leds-pwm.o
+
+obj-y += led-class-3g.o
+obj-y += leds-apollo3g.o
+
# LED SPI Drivers
obj-$(CONFIG_LEDS_DAC124S085) += leds-dac124s085.o
diff --git a/drivers/leds/led-class-3g.c b/drivers/leds/led-class-3g.c
new file mode 100644
index 00000000000..c0c1c11cbdb
--- /dev/null
+++ b/drivers/leds/led-class-3g.c
@@ -0,0 +1,281 @@
+/*
+ * LED Class Core
+ *
+ * Copyright (C) 2005 John Lenz <lenz@cs.wisc.edu>
+ * Copyright (C) 2005-2007 Richard Purdie <rpurdie@openedhand.com>
+ *
+ * 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/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/device.h>
+#include <linux/sysdev.h>
+#include <linux/timer.h>
+#include <linux/err.h>
+#include <linux/ctype.h>
+#include <linux/leds.h>
+#include "leds.h"
+
+static struct class *leds_class;
+
+static void led_update_color(struct led_classdev *led_cdev)
+{
+ if (led_cdev->color_get)
+ led_cdev->color = led_cdev->color_get(led_cdev);
+}
+
+static ssize_t led_color_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t size)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+ unsigned long state = 9;
+
+ switch (buf[0]) {
+ case 'r': /* red */
+ state = 1;
+ break;
+ case 'g': /* green */
+ state = 2;
+ break;
+ case 'b': /* blue */
+ state = 3;
+ break;
+ case 'y': /* yellow */
+ state = 4;
+ break;
+ case 'w': /* white */
+ state = 5;
+ break;
+ case 'o': /* off */
+ state = 0;
+ break;
+ default:
+ break;
+ }
+
+ led_set_color(led_cdev, state);
+
+ return (ssize_t)size;
+}
+
+static ssize_t led_color_show(struct device *dev,
+ struct device_attribute *attr, char *buf) {
+
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+ char * readbuf[] = {"off", "red", "green", "blue", "yellow", "white"} ;
+ /* no lock needed for this */
+ led_update_color(led_cdev);
+
+ return sprintf(buf, "%s\n", readbuf[led_cdev->color]);
+}
+
+static ssize_t led_blink_show(struct device *dev, struct device_attribute *attr,
+ char *buf) {
+ char *blinkStr = "no";
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+
+ if( led_cdev->blink == 0 ){
+ blinkStr = "no";
+ }
+ else if (led_cdev->blink == 1 ){
+ blinkStr = "yes";
+ }
+ return sprintf(buf, "%s\n", blinkStr);
+}
+
+static ssize_t led_blink_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t size) {
+ int val = 0;
+ struct led_classdev * led_cdev = dev_get_drvdata(dev);
+
+ if( buf[0] == 'y' ) {
+ val = 1;
+ }
+ else if( buf[0] == 'n' ) {
+ val = 0;
+ }
+ else if( buf[0] == 'f' ) {
+ val = 2;
+ }
+ led_set_blink( led_cdev, val );
+
+ return (ssize_t)size;
+}
+
+static ssize_t led_max_brightness_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+
+ return sprintf(buf, "%u\n", led_cdev->max_brightness);
+}
+
+/*static DEVICE_ATTR(brightness, 0644, led_brightness_show, led_brightness_store);*/
+static DEVICE_ATTR(color, 0644, led_color_show, led_color_store);
+static DEVICE_ATTR(blink, 0644, led_blink_show, led_blink_store);
+static DEVICE_ATTR(max_brightness, 0444, led_max_brightness_show, NULL);
+#ifdef CONFIG_LEDS_TRIGGERS
+static DEVICE_ATTR(trigger, 0644, led_trigger_show, led_trigger_store);
+#endif
+
+/**
+ * led_classdev_suspend - suspend an led_classdev.
+ * @led_cdev: the led_classdev to suspend.
+ */
+void led_classdev_suspend(struct led_classdev *led_cdev)
+{
+ led_cdev->flags |= LED_SUSPENDED;
+ led_cdev->color_set(led_cdev, 0);
+}
+EXPORT_SYMBOL_GPL(led_classdev_suspend);
+
+/**
+ * led_classdev_resume - resume an led_classdev.
+ * @led_cdev: the led_classdev to resume.
+ */
+void led_classdev_resume(struct led_classdev *led_cdev)
+{
+ led_cdev->color_set(led_cdev, led_cdev->color);
+ led_cdev->flags &= ~LED_SUSPENDED;
+}
+EXPORT_SYMBOL_GPL(led_classdev_resume);
+
+static int led_suspend(struct device *dev, pm_message_t state)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+
+ if (led_cdev->flags & LED_CORE_SUSPENDRESUME)
+ led_classdev_suspend(led_cdev);
+
+ return 0;
+}
+
+static int led_resume(struct device *dev)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+
+ if (led_cdev->flags & LED_CORE_SUSPENDRESUME)
+ led_classdev_resume(led_cdev);
+
+ return 0;
+}
+
+/**
+ * led_classdev_register - register a new object of led_classdev class.
+ * @parent: The device to register.
+ * @led_cdev: the led_classdev structure for this device.
+ */
+int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
+{
+ int rc;
+
+ led_cdev->dev = device_create(leds_class, parent, 0, led_cdev,
+ "%s", led_cdev->name);
+ if (IS_ERR(led_cdev->dev))
+ return PTR_ERR(led_cdev->dev);
+
+ /* register the attributes */
+ rc = device_create_file(led_cdev->dev, &dev_attr_color);
+ if (rc)
+ goto err_out;
+
+ rc = device_create_file(led_cdev->dev, &dev_attr_blink);
+ if (rc)
+ goto err_out;
+
+#ifdef CONFIG_LEDS_TRIGGERS
+ init_rwsem(&led_cdev->trigger_lock);
+#endif
+ /* add to the list of leds */
+ down_write(&leds_list_lock);
+ list_add_tail(&led_cdev->node, &leds_list);
+ up_write(&leds_list_lock);
+
+ if (!led_cdev->max_brightness)
+ led_cdev->max_brightness = LED_FULL;
+
+ rc = device_create_file(led_cdev->dev, &dev_attr_max_brightness);
+ if (rc)
+ goto err_out_attr_max;
+
+ led_update_color(led_cdev);
+
+#ifdef CONFIG_LEDS_TRIGGERS
+ rc = device_create_file(led_cdev->dev, &dev_attr_trigger);
+ if (rc)
+ goto err_out_led_list;
+
+ led_trigger_set_default(led_cdev);
+#endif
+
+ printk(KERN_INFO "Registered led device: %s\n",
+ led_cdev->name);
+
+ return 0;
+
+#ifdef CONFIG_LEDS_TRIGGERS
+err_out_led_list:
+ device_remove_file(led_cdev->dev, &dev_attr_max_brightness);
+#endif
+err_out_attr_max:
+ device_remove_file(led_cdev->dev, &dev_attr_color);
+ list_del(&led_cdev->node);
+err_out:
+ device_unregister(led_cdev->dev);
+ return rc;
+}
+EXPORT_SYMBOL_GPL(led_classdev_register);
+
+/**
+ * led_classdev_unregister - unregisters a object of led_properties class.
+ * @led_cdev: the led device to unregister
+ *
+ * Unregisters a previously registered via led_classdev_register object.
+ */
+void led_classdev_unregister(struct led_classdev *led_cdev)
+{
+ device_remove_file(led_cdev->dev, &dev_attr_max_brightness);
+ device_remove_file(led_cdev->dev, &dev_attr_color);
+#ifdef CONFIG_LEDS_TRIGGERS
+ device_remove_file(led_cdev->dev, &dev_attr_trigger);
+ down_write(&led_cdev->trigger_lock);
+ if (led_cdev->trigger)
+ led_trigger_set(led_cdev, NULL);
+ up_write(&led_cdev->trigger_lock);
+#endif
+
+ device_unregister(led_cdev->dev);
+
+ down_write(&leds_list_lock);
+ list_del(&led_cdev->node);
+ up_write(&leds_list_lock);
+}
+EXPORT_SYMBOL_GPL(led_classdev_unregister);
+
+static int __init leds_init(void)
+{
+ leds_class = class_create(THIS_MODULE, "leds");
+ if (IS_ERR(leds_class))
+ return PTR_ERR(leds_class);
+ leds_class->suspend = led_suspend;
+ leds_class->resume = led_resume;
+ return 0;
+}
+
+static void __exit leds_exit(void)
+{
+ class_destroy(leds_class);
+}
+
+subsys_initcall(leds_init);
+module_exit(leds_exit);
+
+MODULE_AUTHOR("John Lenz, Richard Purdie");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LED Class Interface");
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index f2cc13d7681..b1e6be1ea63 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -30,17 +30,6 @@ static void led_update_brightness(struct led_classdev *led_cdev)
led_cdev->brightness = led_cdev->brightness_get(led_cdev);
}
-static ssize_t led_brightness_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
- /* no lock needed for this */
- led_update_brightness(led_cdev);
-
- return sprintf(buf, "%u\n", led_cdev->brightness);
-}
-
static ssize_t led_brightness_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t size)
{
@@ -52,18 +41,29 @@ static ssize_t led_brightness_store(struct device *dev,
if (*after && isspace(*after))
count++;
-
if (count == size) {
ret = count;
if (state == LED_OFF)
led_trigger_remove(led_cdev);
+
led_set_brightness(led_cdev, state);
}
return ret;
}
+static ssize_t led_brightness_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
+
+ /* no lock needed for this */
+ led_update_brightness(led_cdev);
+
+ return sprintf(buf, "%u\n", led_cdev->brightness);
+}
+
static ssize_t led_max_brightness_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
diff --git a/drivers/leds/leds-apollo3g.c b/drivers/leds/leds-apollo3g.c
new file mode 100644
index 00000000000..6e796dc7c24
--- /dev/null
+++ b/drivers/leds/leds-apollo3g.c
@@ -0,0 +1,365 @@
+/*
+ * LED Platform driver for Apollo3G board.
+ *
+ * © 2010 Western Digital Technologies, Inc. All rights reserved.
+ *
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/completion.h>
+#include <linux/leds.h>
+#include <linux/delay.h>
+#include <asm/io.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/ioport.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <linux/suspend.h>
+#include <linux/kthread.h>
+#include <linux/sched.h>
+#include <linux/wait.h>
+#include <linux/signal.h>
+#include <linux/freezer.h>
+
+
+
+#define _3G_BIT_LED_RED 0x10
+#define _3G_BIT_LED_GREEN 0x20
+#define _3G_BIT_LED_BLUE 0x40
+#define _3G_BIT_LED_YELLOW (_3G_BIT_LED_GREEN | _3G_BIT_LED_RED)
+#define _3G_BIT_LED_ALL 0x70
+#define _3G_BIT_LED_OFF 0x00
+
+#define _3G_LED_OFF 0
+#define _3G_LED_RED 1
+#define _3G_LED_GREEN 2
+#define _3G_LED_BLUE 3
+#define _3G_LED_YELLOW 4
+#define _3G_LED_ALL 5
+#define _3G_LED_WHITE 5 /* save as _ALL */
+
+#define _BLINK_YES 1
+#define _BLINK_NO 0
+
+#define HDD_BLINK_RATE 250
+
+static DEFINE_SPINLOCK(led_lock);
+struct task_struct * threadptr;
+
+wait_queue_head_t ts_wait;
+int blink_flag = 0;
+
+
+void __iomem *led_port = NULL;
+
+typedef struct led_state_s {
+ int cur_color;
+ int cur_action;
+} led_state_t;
+
+led_state_t led_state = { .cur_color = _3G_LED_YELLOW,
+ .cur_action = _BLINK_NO
+ };
+
+EXPORT_SYMBOL(led_port);
+
+/****************************************************/
+/* read value from 3g led_port */
+ u8 read_3gled( void ) {
+ return readb(led_port);
+}
+
+/****************************************************/
+/* read-modify-write 3g led port */
+u8 write_3gled( u8 mask ,u8 value ) {
+ u8 regval;
+
+ regval = read_3gled();
+ regval &= ~mask;
+ regval |= (value & mask);
+ writeb( regval, led_port);
+ return regval;
+}
+
+/****************************************************/
+/* return 3g led color */
+static enum led_brightness a3g_led_get( struct led_classdev * led_cdev ) {
+ unsigned char readval;
+
+ readval = readb(led_port);
+ if( (readval & _3G_BIT_LED_ALL) == _3G_BIT_LED_RED ) {
+ readval = _3G_LED_RED;
+ }
+ else if( (readval & _3G_BIT_LED_ALL) == _3G_BIT_LED_GREEN ) {
+ readval = _3G_LED_GREEN;
+ }
+ else if( (readval & _3G_BIT_LED_ALL) == _3G_BIT_LED_BLUE ) {
+ readval = _3G_LED_BLUE;
+ }
+ else if( (readval & _3G_BIT_LED_ALL) == _3G_BIT_LED_YELLOW ) {
+ readval = _3G_LED_YELLOW;
+ }
+ else if( (readval & _3G_BIT_LED_ALL) == _3G_BIT_LED_ALL ) {
+ readval = _3G_LED_ALL;
+ }
+ else if( (readval & _3G_BIT_LED_ALL) == _3G_BIT_LED_OFF ) {
+ readval = _3G_LED_OFF;
+ }
+
+ return readval;
+}
+
+/****************************************************/
+/* set 3g led color */
+static void a3g_led_set(struct led_classdev *led_cdev, enum led_brightness value) {
+
+ unsigned long flags;
+
+ spin_lock_irqsave(&led_lock, flags);
+
+ switch (value) {
+ case _3G_LED_RED:
+ write_3gled( _3G_BIT_LED_ALL, _3G_BIT_LED_RED);
+ break;
+ case _3G_LED_GREEN:
+ write_3gled( _3G_BIT_LED_ALL, _3G_BIT_LED_GREEN);
+ break;
+ case _3G_LED_BLUE:
+ write_3gled( _3G_BIT_LED_ALL, _3G_BIT_LED_BLUE);
+ break;
+ case _3G_LED_OFF:
+ write_3gled( _3G_BIT_LED_ALL, _3G_BIT_LED_OFF);
+ break;
+ case _3G_LED_ALL:
+ write_3gled( _3G_BIT_LED_ALL, _3G_BIT_LED_ALL);
+ break;
+ case _3G_LED_YELLOW:
+ write_3gled(_3G_BIT_LED_ALL, _3G_BIT_LED_YELLOW);
+ break;
+ default:
+ break; /* should never be here */
+ }
+ led_state.cur_color = value;
+
+ spin_unlock_irqrestore(&led_lock, flags);
+
+}
+
+/****************************************************/
+/* set 3g led blinking */
+static int a3g_led_blink(struct led_classdev *led_cdev, int value) {
+
+ /*
+ * if forced blink, don't set blink_flag
+ */
+ if( blink_flag == 2 ) {
+ return 0;
+ }
+
+ /*spin_lock_irqsave(&led_lock, flags);*/
+ /* user wants to blink led */
+ if( value == 1 ) {
+ wake_up(&ts_wait);
+ blink_flag = 1;
+
+ }
+ else if( value == 0) {
+ blink_flag = 0;
+ }
+ else if( value == 2 ) {
+ wake_up(&ts_wait);
+ blink_flag = 2;
+ }
+ /* spin_unlock_irqrestore(&led_lock, flags);*/
+
+ return 0;
+}
+
+/****************************************************/
+/*
+ * flag = blink or not
+ * color = blinking color
+ */
+void signal_hdd_led(int flag, int color) {
+
+ /*
+ * if forced blinking was set, keep it blinking forever
+ */
+ if( blink_flag == 2 ) {
+ return;
+ }
+
+ if( flag && /* blink or not */
+ (led_state.cur_color == _3G_LED_GREEN)
+#if 0
+ (led_state.cur_color != _3G_LED_WHITE) && /* don't touch fw update led */
+ (led_state.cur_color != _3G_LED_RED) && /* don't touch system error led */
+ !((led_state.cur_color == _3G_LED_BLUE) && (led_state.cur_action == _BLINK_YES)) && /* leave identity alone */
+ (color != _3G_LED_RED)
+#endif
+ ) {
+ if( color == _3G_LED_RED ) {
+ a3g_led_set( NULL, _3G_LED_RED);
+ }
+ blink_flag = 1;
+ wake_up(&ts_wait);
+ }
+ else {
+ blink_flag = 0;
+ }
+}
+
+static struct led_classdev a3g_led_dev = {
+ .name = "a3g_led",
+ .color_set = a3g_led_set,
+ .color_get = a3g_led_get,
+ .blink_set_3g = a3g_led_blink,
+};
+
+/****************************************************/
+static int __init a3g_led_probe(struct platform_device *pdev ) {
+
+ /* Not used */
+ return 0;
+}
+
+/****************************************************/
+static int __devexit a3g_led_remove(struct platform_device *pdev){
+
+ led_classdev_unregister(&a3g_led_dev);
+ if( led_port ){
+ iounmap(led_port);
+ led_port = NULL;
+ }
+ return 0;
+}
+static struct platform_driver a3g_led_driver = {
+ .probe = a3g_led_probe,
+ .remove = __devexit_p(a3g_led_remove),
+ .driver = {
+ .name = "a3g-leds",
+ .owner = THIS_MODULE,
+ },
+};
+
+#if 0
+struct platform_device {
+ const char * name;
+ int id;
+ struct device dev;
+ u32 num_resources;
+ struct resource * resource;
+
+ struct platform_device_id *id_entry;
+
+ /* arch specific additions */
+ struct pdev_archdata archdata;
+};
+#endif
+
+static struct resource a3g_res = {
+ .name = "cs1",
+ .start = 0x4e0000000ULL,
+ .end = 0x4e0000300ULL,
+ /*.flags = IORESOURCE_IO,*/
+ .flags = IORESOURCE_MEM,
+ };
+
+
+/****************************************************/
+static int a3g_led_blink_thread( void * data ) {
+ unsigned char readval, color;
+
+ struct task_struct * tsk = current;
+ struct sched_param param = { .sched_priority = 1};
+
+ init_waitqueue_head(&ts_wait);
+
+ sched_setscheduler(tsk, SCHED_FIFO, &param);
+ set_freezable();
+
+ while( !kthread_should_stop() ) {
+
+ led_state.cur_action = _BLINK_NO;
+ /* always set current color before blinking */
+ a3g_led_set( NULL, led_state.cur_color);
+ wait_event_freezable_timeout(ts_wait, blink_flag || kthread_should_stop(), MAX_SCHEDULE_TIMEOUT);
+ if( led_port ) {
+ readval = readb(led_port);
+ color = readval & _3G_BIT_LED_ALL;
+ write_3gled( _3G_BIT_LED_ALL, _3G_BIT_LED_OFF);
+ msleep(HDD_BLINK_RATE);
+ write_3gled( _3G_BIT_LED_ALL, color);
+ msleep(HDD_BLINK_RATE);
+ led_state.cur_action = _BLINK_YES;
+ }
+ }
+
+ return 0;
+}
+
+
+/****************************************************/
+static int __init a3g_led_init(void) {
+
+ resource_size_t res_size;
+ struct resource *phys_res = &a3g_res;
+ int retval;
+
+ res_size = resource_size(phys_res);
+
+ if( !request_mem_region(phys_res->start, res_size, phys_res->name) ) {
+ printk(KERN_DEBUG "**** error request_mem_region()\n");
+ return -1;
+ }
+
+ led_port = ioremap(phys_res->start, res_size);
+ if (led_port == NULL) {
+ release_mem_region(phys_res->start, res_size);
+ printk(KERN_DEBUG "*** Error ioremap()");
+ return -1;
+ }
+ else {
+ retval = led_classdev_register(NULL, &a3g_led_dev);
+ if (retval) {
+ led_classdev_unregister(&a3g_led_dev);
+ iounmap(led_port);
+ led_port = NULL;
+ release_mem_region(phys_res->start, res_size);
+ return -1;
+ }
+
+ threadptr = kthread_run( a3g_led_blink_thread, NULL, "a3gblink_t");
+
+
+ return platform_driver_register(&a3g_led_driver);
+ }
+}
+
+/****************************************************/
+static void __exit a3g_led_exit(void) {
+
+ platform_driver_unregister(&a3g_led_driver);
+ if( led_port ){
+ led_classdev_unregister(&a3g_led_dev);
+ iounmap(led_port);
+ led_port = NULL;
+ if( threadptr ){
+ kthread_stop(threadptr);
+ }
+ release_mem_region(a3g_res.start, (a3g_res.end - a3g_res.start + 1));
+ }
+}
+
+
+module_init(a3g_led_init);
+module_exit(a3g_led_exit);
+
+MODULE_AUTHOR("Hai Le <hai.le@wdc.com>");
+MODULE_DESCRIPTION("Apollo3G LED driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 0823e2622e8..33927c2a0d6 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -18,6 +18,9 @@
#include <asm/gpio.h>
+
+#define CONFIG_LEDS_GPIO_PLATFORM
+
struct gpio_led_data {
struct led_classdev cdev;
unsigned gpio;
@@ -141,6 +144,7 @@ static int __devinit gpio_led_probe(struct platform_device *pdev)
struct gpio_led_data *leds_data;
int i, ret = 0;
+printk(KERN_INFO ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1\n");
if (!pdata)
return -EBUSY;
diff --git a/drivers/leds/leds.h b/drivers/leds/leds.h
index 2dd8ecbfdc3..f4b75500b60 100644
--- a/drivers/leds/leds.h
+++ b/drivers/leds/leds.h
@@ -17,6 +17,25 @@
#include <linux/rwsem.h>
#include <linux/leds.h>
+static inline void led_set_color(struct led_classdev *led_cdev,
+ enum led_brightness value)
+{
+ led_cdev->color = value;
+ if (!(led_cdev->flags & LED_SUSPENDED))
+ led_cdev->color_set(led_cdev, value);
+}
+
+static inline int led_get_color(struct led_classdev *led_cdev)
+{
+ return led_cdev->color;
+}
+static inline void led_set_blink(struct led_classdev *led_cdev,
+ enum led_brightness value)
+{
+ led_cdev->blink = value;
+ led_cdev->blink_set_3g(led_cdev, value);
+}
+
static inline void led_set_brightness(struct led_classdev *led_cdev,
enum led_brightness value)
{
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-25 06:11:31 +0000