diff options
| author | Tom Chung <[email protected]> | 2024-12-05 15:08:28 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-01-13 19:21:03 +0000 |
| commit | b0a3e840ad287c33a86b5515d606451b7df86ad4 (patch) | |
| tree | d3422d20e60d39869418cc1b4d977ae51c9b9a8a /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | drm/amd/display: Initialize denominator defaults to 1 (diff) | |
| download | kernel-b0a3e840ad287c33a86b5515d606451b7df86ad4.tar.gz kernel-b0a3e840ad287c33a86b5515d606451b7df86ad4.zip | |
drm/amd/display: Fix PSR-SU not support but still call the amdgpu_dm_psr_enable
[Why]
The enum DC_PSR_VERSION_SU_1 of psr_version is 1 and
DC_PSR_VERSION_UNSUPPORTED is 0xFFFFFFFF.
The original code may has chance trigger the amdgpu_dm_psr_enable()
while psr version is set to DC_PSR_VERSION_UNSUPPORTED.
[How]
Modify the condition to psr->psr_version == DC_PSR_VERSION_SU_1
Reviewed-by: Sun peng Li <[email protected]>
Signed-off-by: Tom Chung <[email protected]>
Signed-off-by: Roman Li <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
(cherry picked from commit f765e7ce0417f8dc38479b4b495047c397c16902)
Cc: [email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
0 files changed, 0 insertions, 0 deletions