From 6dd201d2681dd336ff82afc7feaf94d0cfd08e65 Mon Sep 17 00:00:00 2001 From: Andrey Grodzovsky Date: Mon, 19 Jun 2017 11:38:15 -0400 Subject: [PATCH 0532/4131] drm/amd/display: MST atomic_get_property missing. Missing function implementation was leading to EINVAL in UMD thus not adding MST connector to X topology and hence not getting set mode for it. Signed-off-by: Andrey Grodzovsky Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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 5fc963d..3349489 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 @@ -170,7 +170,8 @@ static const struct drm_connector_funcs dm_dp_mst_connector_funcs = { .set_property = drm_atomic_helper_connector_set_property, .atomic_duplicate_state = amdgpu_dm_connector_atomic_duplicate_state, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, - .atomic_set_property = amdgpu_dm_connector_atomic_set_property + .atomic_set_property = amdgpu_dm_connector_atomic_set_property, + .atomic_get_property = amdgpu_dm_connector_atomic_get_property }; static int dm_dp_mst_get_modes(struct drm_connector *connector) -- 2.7.4