diff options
| author | Tow Wang <toww@nvidia.com> | 2018-04-27 21:26:22 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-06-26 18:02:52 -0400 |
| commit | 054b9971e37b323d1c3b316c6bc13a1fa24bb31a (patch) | |
| tree | 030f50b1c5a8bc04bd8c3b887bacac1512666679 /include/linux/platform | |
| parent | 40de5dbd2c0574266fb1495a1a4e78a36da684ce (diff) | |
dc: preset and flush vblank sync point
Preset and flush vblank sync point, so as to notify and dequeue
any pending waiters on it before disabling DC.
This prevents OpenGL hanging when it waits on this sync point,
and the head is getting disabled by DPMS power off.
Bug 200268679
Change-Id: If3aa4b2cfa3efaa1a6ccbf69c07e07602d6690a3
Signed-off-by: Tow Wang <toww@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1704368
GVS: Gerrit_Virtual_Submit
Reviewed-by: Ujwal Patel <ujwalp@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'include/linux/platform')
0 files changed, 0 insertions, 0 deletions