diff options
| author | Leo Ma <hanghong.ma@amd.com> | 2023-07-06 16:17:03 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-07-25 13:41:35 -0400 |
| commit | 735688eb905db529efea0c78466fccc1461c3fde (patch) | |
| tree | 8221da352dc12365c5dc9d291952ecbd188193d2 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | b9f501c50e517d2cfb2a6d4023ab73e9a00e1bb9 (diff) | |
| download | linux-735688eb905db529efea0c78466fccc1461c3fde.tar.gz linux-735688eb905db529efea0c78466fccc1461c3fde.tar.bz2 linux-735688eb905db529efea0c78466fccc1461c3fde.zip | |
drm/amd/display: Fix underflow issue on 175hz timing
[Why]
Screen underflows happen on 175hz timing for 3 plane overlay case.
[How]
Based on dst y prefetch value clamp to equ or oto for bandwidth
calculation.
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Leo Ma <hanghong.ma@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_gfx.c')
0 files changed, 0 insertions, 0 deletions