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| author | Sung Lee <sung.lee@amd.com> | 2020-02-04 23:49:54 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-02-11 23:39:45 +0300 |
| commit | 8fab6a2faa1eb388b5eaf1ead4394f380a6403be (patch) | |
| tree | 01d4597c9a93776213907ebb84982a1072fb4066 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 1094c34ec53bc147e53f52ed9fe50899ad075632 (diff) | |
| download | linux-8fab6a2faa1eb388b5eaf1ead4394f380a6403be.tar.xz | |
drm/amd/display: DCN2.x Do not program DPPCLK if same value
[WHY]
Programming DPPCLK to the same value currently set may cause
underflow while playing video in certain conditions.
[HOW]
Only program DPPCLK if clock is not the same as the
previous value programmed.
Signed-off-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions