diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 13 |
1 files changed, 11 insertions, 2 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 ecca2862407f..dfea04fed695 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2354,8 +2354,16 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector, drm_connector = &aconnector->base; - if (!aconnector->dc_sink) + if (!aconnector->dc_sink) { + /* + * Exclude MST from creating fake_sink + * TODO: need to enable MST into fake_sink feature + */ + if (aconnector->mst_port) + goto stream_create_fail; + create_fake_sink(aconnector); + } stream = dc_create_stream_for_sink(aconnector->dc_sink); @@ -4376,7 +4384,8 @@ static int dm_update_crtcs_state(struct dc *dc, aconnector = amdgpu_dm_find_first_crtc_matching_connector(state, crtc); /* TODO This hack should go away */ - if (aconnector) { + if (aconnector && enable) { + // Make sure fake sink is created in plug-in scenario new_con_state = drm_atomic_get_connector_state(state, &aconnector->base); |
