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| author | Alvin Lee <Alvin.Lee2@amd.com> | 2022-10-27 10:51:15 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-11-09 17:25:45 -0500 |
| commit | dc55b106ad477c67f969f3432d9070c6846fb557 (patch) | |
| tree | 352a7b12f18fdc2ef6edb41e10f7108c78184170 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | 9e7d03e8b046c84e1b2973a29cd800495a5a2f09 (diff) | |
| download | linux-dc55b106ad477c67f969f3432d9070c6846fb557.tar.gz linux-dc55b106ad477c67f969f3432d9070c6846fb557.tar.bz2 linux-dc55b106ad477c67f969f3432d9070c6846fb557.zip | |
drm/amd/display: Disable phantom OTG after enable for plane disable
[Description]
- Need to disable phantom OTG after it's enabled
in order to restore it to it's original state.
- If it's enabled and then an MCLK switch comes in
we may not prefetch the correct data since the phantom
OTG could already be in the middle of the frame.
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@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/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions