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| author | Sung Lee <sung.lee@amd.com> | 2020-02-04 15:49:54 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-02-11 11:51:08 -0500 |
| commit | 1b53e733238c0f7faa4744ec7c8c6f193649f168 (patch) | |
| tree | 53a17560c8aae5cb1cd5100c54a42a7f8eb9e742 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | drm/amd/display: Use fb_base/fb_offset if available for translation (diff) | |
| download | linux-1b53e733238c0f7faa4744ec7c8c6f193649f168.tar.gz linux-1b53e733238c0f7faa4744ec7c8c6f193649f168.zip | |
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/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions