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power: Adds a new power hint POWER_HINT_LOW_POWER

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Change-Id: Ib0adda9bce0719eb47d41dc7c77f4bd9576311a9
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
This commit is contained in:
Ruchi Kandoi 2014-05-02 13:52:51 -07:00
parent 0d1cd3fcc2
commit 62f67558af
1 changed files with 9 additions and 1 deletions
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10
include/hardware/power.h
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@ -44,7 +44,8 @@ typedef enum {
* KLP.
*/
POWER_HINT_VIDEO_ENCODE = 0x00000003,
POWER_HINT_VIDEO_DECODE = 0x00000004
POWER_HINT_VIDEO_DECODE = 0x00000004,
POWER_HINT_LOW_POWER = 0x00000005
} power_hint_t;
/**
@ -112,6 +113,13 @@ typedef struct power_module {
* and it may be appropriate to raise speeds of CPU, memory bus,
* etc. The data parameter is unused.
*
* POWER_HINT_LOW_POWER
*
* Low power mode is activated or deactivated. Low power mode
* is intended to save battery at the cost of performance. The data
* parameter is non-zero when low power mode is activated, and zero
* when deactivated.
*
* A particular platform may choose to ignore any hint.
*
* availability: version 0.2