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Commit 07191510 authored by Joshua Ashton's avatar Joshua Ashton Committed by Greg Kroah-Hartman
Browse files

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: default avatarJoshua Ashton <joshua@froggi.es>
Reviewed-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 47bce552

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+1 −0
Original line number Diff line number Diff line
@@ -1251,6 +1251,7 @@ 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) {