From cfe94a18c22c4de8643635fab988325cbc47eaa8 Mon Sep 17 00:00:00 2001 From: Joshua Ashton Date: Thu, 2 Nov 2023 04:21:55 +0000 Subject: [PATCH] drm/amd/display: Set color_mgmt_changed to true on unsuspend [ Upstream commit 2eb9dd497a698dc384c0dd3e0311d541eb2e13dd ] Otherwise we can end up with a frame on unsuspend where color management is not applied when userspace has not committed themselves. Fixes re-applying color management on Steam Deck/Gamescope on S3 resume. Signed-off-by: Joshua Ashton Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 + 1 file changed, 1 insertion(+) 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 98d51bc20417..e4139723c473 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -816,6 +816,7 @@ static int dm_resume(void *handle) dc_stream_release(dm_new_crtc_state->stream); dm_new_crtc_state->stream = NULL; } + dm_new_crtc_state->base.color_mgmt_changed = true; } for_each_new_plane_in_state(dm->cached_state, plane, new_plane_state, i) {