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drm/amd/display: only fill dirty rectangles when PSR is enabled 

[ Upstream commit 675d84621a ]

Currently, we are calling fill_dc_dirty_rects() even if PSR isn't
supported by the relevant link in amdgpu_dm_commit_planes(), this is
undesirable especially because when drm.debug is enabled we are printing
messages in fill_dc_dirty_rects() that are only useful for debugging PSR
(and confusing otherwise). So, we can instead limit the filling of dirty
rectangles to only when PSR is enabled.

Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hamza Mahfooz 2022-11-09 12:06:27 -05:00 committed by Greg Kroah-Hartman
parent 7f24498033
commit f88c68e4a6
1 changed files with 4 additions and 3 deletions
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7
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -7650,9 +7650,10 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
bundle->surface_updates[planes_count].plane_info =
&bundle->plane_infos[planes_count];
fill_dc_dirty_rects(plane, old_plane_state, new_plane_state,
new_crtc_state,
&bundle->flip_addrs[planes_count]);
if (acrtc_state->stream->link->psr_settings.psr_feature_enabled)
fill_dc_dirty_rects(plane, old_plane_state,
new_plane_state, new_crtc_state,
&bundle->flip_addrs[planes_count]);
/*
* Only allow immediate flips for fast updates that don't