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author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2020-04-05 16:40:57 -0400 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-29 16:33:03 +0200 |
commit | 632d9736d215805bf1482e57e9db2e4c30237dd9 (patch) | |
tree | 3db7e7c9ae97b451cbe302c78bd594cacf54b6db /sound/soc/intel | |
parent | 16c370534d6c483978e18ef7ca02ae7b22d480f4 (diff) |
drm/amd/display: Calculate scaling ratios on every medium/full update
[ Upstream commit 3bae20137cae6c03f58f96c0bc9f3d46f0bc17d4 ]
[Why]
If a plane isn't being actively enabled or disabled then DC won't
always recalculate scaling rects and ratios for the primary plane.
This results in only a partial or corrupted rect being displayed on
the screen instead of scaling to fit the screen.
[How]
Add back the logic to recalculate the scaling rects into
dc_commit_updates_for_stream since this is the expected place to
do it in DC.
This was previously removed a few years ago to fix an underscan issue
but underscan is still functional now with this change - and it should
be, since this is only updating to the latest plane state getting passed
in.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound/soc/intel')
0 files changed, 0 insertions, 0 deletions