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| author | Chiawen Huang <chiawen.huang@amd.com> | 2022-07-21 21:57:05 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-08-10 15:12:00 -0400 |
| commit | 9c580e8f6cd6524d4e2c3490c440110526f7ddd6 (patch) | |
| tree | feb1c72fc7c8b4044b7ec2d6b9907d6aa7d60318 /drivers/gpu/drm/amd/display/modules/freesync/freesync.c | |
| parent | 9bd110ab06e93fd01938dedd8b6015940418f0fb (diff) | |
| download | linux-9c580e8f6cd6524d4e2c3490c440110526f7ddd6.tar.gz linux-9c580e8f6cd6524d4e2c3490c440110526f7ddd6.tar.bz2 linux-9c580e8f6cd6524d4e2c3490c440110526f7ddd6.zip | |
drm/amd/display: Device flash garbage before get in OS
[Why]
Enabling stream with tg lock makes config settings
pending causing the garbage until tg unlock.
[How]
Keep the original lock mechanism
The driver doesn't lock tg if plane_state is null.
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Chiawen Huang <chiawen.huang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/freesync/freesync.c')
0 files changed, 0 insertions, 0 deletions