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am 0e6a158e: Merge "power: Adds setFeature functionality for the power module" into lmp-mr1-dev

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* commit '0e6a158eaf1cb3309ea8737b268fb726324fa7fe':
  power: Adds setFeature functionality for the power module
This commit is contained in:
Ruchi Kandoi 2014-11-01 00:33:28 +00:00 committed by Android Git Automerger
commit 0da47779b0
1 changed files with 20 additions and 0 deletions
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20
include/hardware/power.h
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@ -27,6 +27,7 @@ __BEGIN_DECLS
#define POWER_MODULE_API_VERSION_0_1 HARDWARE_MODULE_API_VERSION(0, 1)
#define POWER_MODULE_API_VERSION_0_2 HARDWARE_MODULE_API_VERSION(0, 2)
#define POWER_MODULE_API_VERSION_0_3 HARDWARE_MODULE_API_VERSION(0, 3)
/**
* The id of this module
@ -48,6 +49,10 @@ typedef enum {
POWER_HINT_LOW_POWER = 0x00000005
} power_hint_t;
typedef enum {
POWER_FEATURE_DOUBLE_TAP_TO_WAKE = 0x00000001
} feature_t;
/**
* Every hardware module must have a data structure named HAL_MODULE_INFO_SYM
* and the fields of this data structure must begin with hw_module_t
@ -127,6 +132,21 @@ typedef struct power_module {
*/
void (*powerHint)(struct power_module *module, power_hint_t hint,
void *data);
/*
* (*setFeature) is called to turn on or off a particular feature
* depending on the state parameter. The possible features are:
*
* FEATURE_DOUBLE_TAP_TO_WAKE
*
* Enabling/Disabling this feature will allow/disallow the system
* to wake up by tapping the screen twice.
*
* availability: version 0.3
*
*/
void (*setFeature)(struct power_module *module, feature_t feature, int state);
} power_module_t;