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| author | Fangzhi Zuo <Jerry.Zuo@amd.com> | 2024-08-12 12:13:44 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-08-27 17:53:27 -0400 |
| commit | 4437936c6b696b98f3fe1d8679a2788c41b4df77 (patch) | |
| tree | e13fc4406c032bd20058e67a1247ab38ec01b299 | |
| parent | e565b6b0b5eee112db803bd955fb0387ce952d54 (diff) | |
| download | linux-4437936c6b696b98f3fe1d8679a2788c41b4df77.tar.gz linux-4437936c6b696b98f3fe1d8679a2788c41b4df77.tar.bz2 linux-4437936c6b696b98f3fe1d8679a2788c41b4df77.zip | |
drm/amd/display: Fix Synaptics Cascaded Panamera DSC Determination
Synaptics Cascaded Panamera topology needs to unconditionally
acquire root aux for dsc decoding.
Reviewed-by: Roman Li <roman.li@amd.com>
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 2e9f6da1acdc..1571aaf45fa6 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -253,7 +253,7 @@ static bool validate_dsc_caps_on_connector(struct amdgpu_dm_connector *aconnecto aconnector->dsc_aux = &aconnector->mst_root->dm_dp_aux.aux; /* synaptics cascaded MST hub case */ - if (!aconnector->dsc_aux && is_synaptics_cascaded_panamera(aconnector->dc_link, port)) + if (is_synaptics_cascaded_panamera(aconnector->dc_link, port)) aconnector->dsc_aux = port->mgr->aux; if (!aconnector->dsc_aux) |