| commit | b7f1382c618d70565f43fbe839d8fae9d6b91154 | [log] [tgz] |
|---|---|---|
| author | Long Ling <longling@google.com> | Tue Feb 19 15:24:40 2019 -0800 |
| committer | Weizhung Ding <weizhungding@google.com> | Thu Dec 26 11:38:42 2019 +0800 |
| tree | 4bff293a284bd0a150e6fcabc8d73e8f69b02dd3 | |
| parent | 8563e04c08483bdeb5a8b789649a07191a6271d8 [diff] |
hwc2: Enable HBM based on HDR layer coverage
Enable high brightness mode when the largest HDR layer covers >50% of
the screen. Use hardware.google.light@1.0 interface.
Bug: 143513621
Test: play HDR video and check hbm_mode.
$ adb shell cat sys/class/backlight/panel0-backlight/hbm_mode
on
Change-Id: I55de917b0758cef2e5fa44d86b88fc815ac4c400
(cherry-picked from e7f05d57fbde773cd38ed66b60875953c140ef16)