diff options
| author | Fangzhi Zuo <Jerry.Zuo@amd.com> | 2022-10-20 11:46:41 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-10-27 14:42:25 -0400 |
| commit | d1bc26cb5cd51fd1e7984423b665bf8abfd69256 (patch) | |
| tree | 5b5f152dcdf202f250d65a9b6f690d47cbfc24a5 /drivers/gpu/drm/amd/display/amdgpu_dm | |
| parent | e37203511c1f2622398eafb7c94a00915bf8e1a1 (diff) | |
| download | linux-d1bc26cb5cd51fd1e7984423b665bf8abfd69256.tar.bz2 | |
drm/amd/display: Ignore Cable ID Feature
Ignore cable ID for DP2 receivers that does not support the feature.
Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index c053cb79cd06..589bee9acf16 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1549,6 +1549,9 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) adev->dm.dc->debug.visual_confirm = amdgpu_dc_visual_confirm; + /* TODO: Remove after DP2 receiver gets proper support of Cable ID feature */ + adev->dm.dc->debug.ignore_cable_id = true; + r = dm_dmub_hw_init(adev); if (r) { DRM_ERROR("DMUB interface failed to initialize: status=%d\n", r); |