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| author | Samson Tam <samson.tam@amd.com> | 2023-01-27 18:30:08 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-02-28 14:30:55 -0500 |
| commit | f3f8f16b10f8258f1836e1110099097490a1d6c1 (patch) | |
| tree | 92fba82cdcb494dce336e100c458bb64c0e76d0a /tools/perf/scripts/python/bin/flamegraph-record | |
| parent | b5fefd01e8367763840e032bf1537747905a1447 (diff) | |
| download | linux-f3f8f16b10f8258f1836e1110099097490a1d6c1.tar.gz linux-f3f8f16b10f8258f1836e1110099097490a1d6c1.zip | |
drm/amd/display: enable DPG when disabling plane for phantom pipe
[Why]
In disable_dangling_plane, for phantom pipes, we enable OTG so
disable programming gets the double buffer update. But this
causes an underflow to occur.
[How]
Enable DPG prior to enabling OTG.
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Samson Tam <samson.tam@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/flamegraph-record')
0 files changed, 0 insertions, 0 deletions