diff options
| author | Nicholas Kazlauskas <[email protected]> | 2021-10-12 14:04:03 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-10-13 18:14:34 +0000 |
| commit | 62e5a7e2333a9f5395f6a9db766b7b06c949fe7a (patch) | |
| tree | 1b565672533a531cbd862241ffbdb822bf75b70e /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | drm/amd/display: Enable PSR by default on newer DCN (diff) | |
| download | kernel-62e5a7e2333a9f5395f6a9db766b7b06c949fe7a.tar.gz kernel-62e5a7e2333a9f5395f6a9db766b7b06c949fe7a.zip | |
drm/amd/display: Fix surface optimization regression on Carrizo
[Why]
DCE legacy optimization path isn't well tested under new DC optimization
flow which can result in underflow occuring when initializing X11 on
Carrizo.
[How]
Retain the legacy optimization flow for DCE and keep the new one for DCN
to satisfy optimizations being correctly applied for ASIC that can
support it.
Fixes: 34316c1e561db0 ("drm/amd/display: Optimize bandwidth on following fast update")
Reported-by: Tom St Denis <[email protected]>
Tested-by: Tom St Denis <[email protected]>
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
0 files changed, 0 insertions, 0 deletions