diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/leds/common.h | 21 | ||||
| -rw-r--r-- | include/linux/led-class-flash.h | 19 | ||||
| -rw-r--r-- | include/linux/leds.h | 5 |
3 files changed, 27 insertions, 18 deletions
diff --git a/include/dt-bindings/leds/common.h b/include/dt-bindings/leds/common.h new file mode 100644 index 000000000000..79fcef72ef57 --- /dev/null +++ b/include/dt-bindings/leds/common.h @@ -0,0 +1,21 @@ +/* + * This header provides macros for the common LEDs device tree bindings. + * + * Copyright (C) 2015, Samsung Electronics Co., Ltd. + * + * Author: Jacek Anaszewski <j.anaszewski@samsung.com> + */ + +#ifndef __DT_BINDINGS_LEDS_H__ +#define __DT_BINDINGS_LEDS_H + +/* External trigger type */ +#define LEDS_TRIG_TYPE_EDGE 0 +#define LEDS_TRIG_TYPE_LEVEL 1 + +/* Boost modes */ +#define LEDS_BOOST_OFF 0 +#define LEDS_BOOST_ADAPTIVE 1 +#define LEDS_BOOST_FIXED 2 + +#endif /* __DT_BINDINGS_LEDS_H */ diff --git a/include/linux/led-class-flash.h b/include/linux/led-class-flash.h index 5ba2facd7a51..e97966d1fb8d 100644 --- a/include/linux/led-class-flash.h +++ b/include/linux/led-class-flash.h @@ -13,7 +13,6 @@ #define __LINUX_FLASH_LEDS_H_INCLUDED #include <linux/leds.h> -#include <uapi/linux/v4l2-controls.h> struct device_node; struct led_classdev_flash; @@ -33,7 +32,7 @@ struct led_classdev_flash; #define LED_FAULT_LED_OVER_TEMPERATURE (1 << 8) #define LED_NUM_FLASH_FAULTS 9 -#define LED_FLASH_MAX_SYSFS_GROUPS 7 +#define LED_FLASH_SYSFS_GROUPS_SIZE 5 struct led_flash_ops { /* set flash brightness */ @@ -81,21 +80,7 @@ struct led_classdev_flash { struct led_flash_setting timeout; /* LED Flash class sysfs groups */ - const struct attribute_group *sysfs_groups[LED_FLASH_MAX_SYSFS_GROUPS]; - - /* LEDs available for flash strobe synchronization */ - struct led_classdev_flash **sync_leds; - - /* Number of LEDs available for flash strobe synchronization */ - int num_sync_leds; - - /* - * The identifier of the sub-led to synchronize the flash strobe with. - * Identifiers start from 1, which reflects the first element from the - * sync_leds array. 0 means that the flash strobe should not be - * synchronized. - */ - u32 sync_led_id; + const struct attribute_group *sysfs_groups[LED_FLASH_SYSFS_GROUPS_SIZE]; }; static inline struct led_classdev_flash *lcdev_to_flcdev( diff --git a/include/linux/leds.h b/include/linux/leds.h index f70f84f35674..9a2b000094cf 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -47,7 +47,6 @@ struct led_classdev { #define SET_BRIGHTNESS_ASYNC (1 << 21) #define SET_BRIGHTNESS_SYNC (1 << 22) #define LED_DEV_CAP_FLASH (1 << 23) -#define LED_DEV_CAP_SYNC_STROBE (1 << 24) /* Set LED brightness level */ /* Must not sleep, use a workqueue if needed */ @@ -105,7 +104,11 @@ struct led_classdev { extern int led_classdev_register(struct device *parent, struct led_classdev *led_cdev); +extern int devm_led_classdev_register(struct device *parent, + struct led_classdev *led_cdev); extern void led_classdev_unregister(struct led_classdev *led_cdev); +extern void devm_led_classdev_unregister(struct device *parent, + struct led_classdev *led_cdev); extern void led_classdev_suspend(struct led_classdev *led_cdev); extern void led_classdev_resume(struct led_classdev *led_cdev); |