[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <20240507230159.392002-3-sashal@kernel.org>
Date: Tue, 7 May 2024 19:01:56 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Joshua Ashton <joshua@...ggi.es>,
Harry Wentland <harry.wentland@....com>,
Alex Deucher <alexander.deucher@....com>,
Sasha Levin <sashal@...nel.org>,
sunpeng.li@....com,
Rodrigo.Siqueira@....com,
christian.koenig@....com,
Xinhui.Pan@....com,
airlied@...il.com,
daniel@...ll.ch,
alex.hung@....com,
hamza.mahfooz@....com,
wayne.lin@....com,
srinivasan.shanmugam@....com,
mario.limonciello@....com,
amd-gfx@...ts.freedesktop.org,
dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 4.19 3/3] drm/amd/display: Set color_mgmt_changed to true on unsuspend
From: Joshua Ashton <joshua@...ggi.es>
[ 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 <joshua@...ggi.es>
Reviewed-by: Harry Wentland <harry.wentland@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
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 98d51bc204172..e4139723c473c 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) {
--
2.43.0
Powered by blists - more mailing lists