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| author | Bhawanpreet Lakha <[email protected]> | 2023-01-17 19:35:41 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-02-14 21:06:38 +0000 |
| commit | 35f33086b1b9cf5d85f55b36c75b92f8cccfbf12 (patch) | |
| tree | 9e60316e4261bcf4fa10a364aa0b96c55083bec5 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amd/display: move public dc link function implementation to dc_link_exports (diff) | |
| download | kernel-35f33086b1b9cf5d85f55b36c75b92f8cccfbf12.tar.gz kernel-35f33086b1b9cf5d85f55b36c75b92f8cccfbf12.zip | |
drm/amd/display: Add support for multiple overlay planes
[Why]
We only allowed 1 overlay plane. But now some ASICS can support multiple
overlay planes.
[How]
Use max_slave_planes as the number of overlays we can support.
Also since we cannot draw cursor over a video plane, we need to make
sure that we reject commits where the topmost plane is a video plane
(overlay only).
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Qingqing Zhuo <[email protected]>
Signed-off-by: Bhawanpreet Lakha <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions