tequilaOS/platform_hardware_libhardware
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

lights: Header file updates for ALS support codes

Browse source 
These changes adds ALS support to the lighting system

Signed-off-by: Dan Murphy <D.Murphy@motorola.com>
Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Dan Murphy 2009-07-21 08:56:12 -05:00 committed by Mike Lockwood
parent 24a9a66dba
commit e00013c495
1 changed files with 15 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
include/hardware/lights.h Normal file → Executable file
View file

@ -65,6 +65,15 @@ __BEGIN_DECLS
*/ */
#define LIGHT_FLASH_TIMED 1 #define LIGHT_FLASH_TIMED 1
/**
* Use these definitions for the Ambient Light sensing modes. Manual will
* force the display brightness based on the slider bar. Automatic mode will
* force the system to control the lighting regions.
*/
#define ALS_MODE_MANUAL 0
#define ALS_MODE_AUTOMATIC 1
/** /**
* The parameters that can be set for a given light. * The parameters that can be set for a given light.
@ -107,6 +116,12 @@ struct light_device_t {
*/ */
int (*set_light)(struct light_device_t* dev, int (*set_light)(struct light_device_t* dev,
struct light_state_t const* state); struct light_state_t const* state);
/**
* Set the global ambient light sensing value.
*
* Returns: 0 on succes, error code on failure.
*/
int (*set_als_mode)(int mode);
}; };