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| author | Rodrigo Siqueira <[email protected]> | 2023-10-20 16:06:50 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-10-26 22:41:22 +0000 |
| commit | 210aa6650c10ee4aae60e7533303b7b28947c684 (patch) | |
| tree | d1dec504f2147aaf701b8da95dc46ad2d0aa6e4f /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | drm/amd: Disable ASPM for VI w/ all Intel systems (diff) | |
| download | kernel-210aa6650c10ee4aae60e7533303b7b28947c684.tar.gz kernel-210aa6650c10ee4aae60e7533303b7b28947c684.zip | |
drm/amd/display: Fix DMUB errors introduced by DML2
When DML 2 was introduced, it changed part of the generic sequence of
DC, which caused issues on previous DCNs with DMUB support. This commit
ensures the new sequence only works for new DCNs from 3.5 and above.
Changes since V1:
- Harry: Use the attribute using_dml2 instead of check the DCN version.
Cc: Vitaly Prosyak <[email protected]>
Cc: Roman Li <[email protected]>
Cc: Qingqing Zhuo <[email protected]>
Cc: Daniel Wheeler <[email protected]>
Cc: Alex Deucher <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Reviewed-by: Harry Wentland <[email protected]>
Fixes: 7966f319c66d ("drm/amd/display: Introduce DML2")
Signed-off-by: Rodrigo Siqueira <[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