From 8db3f74dda23618ad818cb553426f84038d6a7a8 Mon Sep 17 00:00:00 2001 From: Shirish S Date: Tue, 13 Feb 2018 14:15:17 +0530 Subject: [PATCH] drm/amd/display: update plane params before validation This patch updates the dc's plane state with the parameters set by the user side. This is needed to validate the plane capabilities with the parameters user space wants to set. Signed-off-by: Shirish S Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +++ 1 file changed, 3 insertions(+) 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 19a37663df107..d8d0f2cb55907 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3064,6 +3064,9 @@ static int dm_plane_atomic_check(struct drm_plane *plane, if (!dm_plane_state->dc_state) return 0; + if (!fill_rects_from_plane_state(state, dm_plane_state->dc_state)) + return -EINVAL; + if (dc_validate_plane(dc, dm_plane_state->dc_state) == DC_OK) return 0; -- 2.39.5