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| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2022-01-23 13:20:02 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-01-25 18:00:34 -0500 |
| commit | 1210b17dd4ece454d68a9283f391e3b036aeb010 (patch) | |
| tree | b938497a153c7ebddde244e7eebb5782bc563d85 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | |
| parent | e2d8ea4320c6fcf9f042e432232240f858ae9ed8 (diff) | |
| download | linux-1210b17dd4ece454d68a9283f391e3b036aeb010.tar.bz2 | |
drm/amd/display: Only set PSR version when valid
[Why]
DMCUB will hang if we send a PSR unsupported set version command.
This can occur if we fall-through into the default case in the switch
statement for PSR version.
[How]
Add an unsupported check after the switch statement.
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c')
0 files changed, 0 insertions, 0 deletions