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| author | David Francis <[email protected]> | 2019-03-01 23:22:07 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-03-05 20:09:33 +0000 |
| commit | 74aa7bd4c6f77431d1313bd9deb7647768ca0ef8 (patch) | |
| tree | 598f7aa81eaae3da555d143383341653a2601e3a /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | drm/amd/display: optionally optimize edp link rate based on timing (diff) | |
| download | kernel-74aa7bd4c6f77431d1313bd9deb7647768ca0ef8.tar.gz kernel-74aa7bd4c6f77431d1313bd9deb7647768ca0ef8.zip | |
drm/amd/display: Make stream commits call into DC only once
[Why]
dc_commit_updates_for_stream is called twice per stream: once
with the flip data and once will all other data. This causes
problems when these DC calls have different numbers of planes
For example, a commit with a pageflip on plane A and a
non-pageflip change on plane B will first call
into DC with just plane A, causing plane B to be
disabled. Then it will call into DC with both planes,
re-enabling plane B
[How]
Merge flip and full into a single bundle
Apart from the single DC call, the logic should not be
changed by this patch
Signed-off-by: David Francis <[email protected]>
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Leo Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions