diff options
Diffstat (limited to 'include/hardware/power.h')
-rw-r--r-- | include/hardware/power.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/hardware/power.h b/include/hardware/power.h index d6a84ed..6c55061 100644 --- a/include/hardware/power.h +++ b/include/hardware/power.h @@ -39,10 +39,8 @@ __BEGIN_DECLS */ typedef enum { - /* - * VSYNC pulse request from SurfaceFlinger started or stopped. - */ POWER_HINT_VSYNC = 0x00000001, + POWER_HINT_INTERACTION = 0x00000002, } power_hint_t; /** @@ -103,6 +101,13 @@ typedef struct power_module { * non-zero to indicate VSYNC pulse is now requested, or zero for * VSYNC pulse no longer requested. * + * POWER_HINT_INTERACTION + * + * User is interacting with the device, for example, touchscreen + * events are incoming. CPU and GPU load may be expected soon, + * and it may be appropriate to raise speeds of CPU, memory bus, + * etc. The data parameter is unused. + * * A particular platform may choose to ignore any hint. * * availability: version 0.2 |