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| author | Carmen Jackson | 2018-03-08 14:58:13 -0600 |
|---|---|---|
| committer | Carmen Jackson | 2018-03-08 14:58:13 -0600 |
| commit | 36e146d6fc8807c3aff135c66511226d71a0b2fb (patch) | |
| tree | ce4efd80261a961340a178ee1842d407ea77521b /graphics | |
| parent | 2076105d33750fe4d90316006118277883bca77f (diff) | |
| download | platform-hardware-interfaces-36e146d6fc8807c3aff135c66511226d71a0b2fb.tar.gz platform-hardware-interfaces-36e146d6fc8807c3aff135c66511226d71a0b2fb.tar.xz platform-hardware-interfaces-36e146d6fc8807c3aff135c66511226d71a0b2fb.zip | |
Add hwcomposer to the system-background cpuset.
Little cores should be fast enough to handle hwcomposer work, so
avoiding using big cores for this is a potential opportunity to save
battery.
Bug: 73543056
Test: Verified using dumpsys gfxinfo that TouchLatency doesn't drop
frames.
Test: Took 10s systraces of TouchLatency and a Youtube VR video and saw
no frames dropped in SurfaceFlinger.
Change-Id: If96e13a2bacc9541f4d69a5736254817f20cacdd
Diffstat (limited to 'graphics')
| -rw-r--r-- | graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc b/graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc index 3b6710b4..5a5b51e8 100644 --- a/graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc +++ b/graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc | |||
| @@ -4,3 +4,4 @@ service vendor.hwcomposer-2-1 /vendor/bin/hw/android.hardware.graphics.composer@ | |||
| 4 | group graphics drmrpc | 4 | group graphics drmrpc |
| 5 | capabilities SYS_NICE | 5 | capabilities SYS_NICE |
| 6 | onrestart restart surfaceflinger | 6 | onrestart restart surfaceflinger |
| 7 | writepid /dev/cpuset/system-background/tasks | ||