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Power: Add multimedia hints

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Add hints for video encode and decode use cases. These
hints are sent when the relevant use case starts and ends.
Clients can also send metadata along with the hint to provide
context to the power HAL so that it can make more informed
decisions about how to tweak system-level parameters.

Bug: 9325608
Change-Id: I4731acbe50a7401a95ec9231c4e1a4795098fcd4
Signed-off-by: Iliyan Malchev <malchev@google.com>
This commit is contained in:
Mekala Natarajan 2013-06-19 15:57:22 -07:00 committed by Iliyan Malchev
parent 73dba5e043
commit 501fc0f182
1 changed files with 2 additions and 1 deletions
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3
include/hardware/power.h
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@ -28,7 +28,6 @@ __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)
/**
* The id of this module
*/
@ -41,6 +40,8 @@ __BEGIN_DECLS
typedef enum {
POWER_HINT_VSYNC = 0x00000001,
POWER_HINT_INTERACTION = 0x00000002,
POWER_HINT_VIDEO_ENCODE = 0x00000003,
POWER_HINT_VIDEO_DECODE = 0x00000004
} power_hint_t;
/**