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| author | Marijn Suijten <marijn.suijten@somainline.org> | 2023-04-27 00:37:29 +0200 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-05-22 10:14:18 +0300 |
| commit | a2ff096803b30de95c6428ade638726ee3897b8e (patch) | |
| tree | c0d5463e5a9a0dff73e09d36cc5a7c790e40d7f8 /tools/perf/scripts/python/syscall-counts.py | |
| parent | fe9d66cf6e8d2f6651e55ae57026464a080c2f2a (diff) | |
drm/msm/dpu: Disable MDP vsync source selection on DPU 5.0.0 and above
Since hardware revision 5.0.0 the TE configuration moved out of the
PINGPONG block into the INTF block, including vsync source selection
that was previously part of MDP top. Writing to the MDP_VSYNC_SEL
register has no effect anymore and is omitted downstream via the
DPU/SDE_MDP_VSYNC_SEL feature flag. This flag is only added to INTF
blocks used by hardware prior to 5.0.0.
The code that writes to these registers in the INTF block will follow in
subsequent patches.
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/534220/
Link: https://lore.kernel.org/r/20230411-dpu-intf-te-v4-15-27ce1a5ab5c6@somainline.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions