From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Joshua Ashton <joshua@froggi.es>,
Harry Wentland <harry.wentland@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
Sasha Levin <sashal@kernel.org>,
sunpeng.li@amd.com, Rodrigo.Siqueira@amd.com,
christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com,
daniel@ffwll.ch, alex.hung@amd.com, hamza.mahfooz@amd.com,
wayne.lin@amd.com, srinivasan.shanmugam@amd.com,
mario.limonciello@amd.com, amd-gfx@lists.freedesktop.org,
dri-devel@lists.freedesktop.org
Subject: [PATCH AUTOSEL 5.10 3/3] drm/amd/display: Set color_mgmt_changed to true on unsuspend
Date: Tue, 7 May 2024 19:01:30 -0400 [thread overview]
Message-ID: <20240507230134.391850-3-sashal@kernel.org> (raw)
In-Reply-To: <20240507230134.391850-1-sashal@kernel.org>
From: Joshua Ashton <joshua@froggi.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@froggi.es>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.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 3578e3b3536e3..29ef0ed44d5f4 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2099,6 +2099,7 @@ 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
parent reply other threads:[~2024-05-07 23:01 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20240507230134.391850-1-sashal@kernel.org>]
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