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| author | Sean Paul <seanpaul@chromium.org> | 2018-11-16 13:42:27 -0500 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-12-11 13:10:13 -0500 |
| commit | b77d0f0d4ee757e0a27a269a8b679108162f9bd2 (patch) | |
| tree | 9e1ae07710f8ec24861b59a3897567d8e70d9a5c /tools/perf/util/c++/clang-test.cpp | |
| parent | 1dfdb0e107dbe6ebff3f6bbbe4aad0b5aa87bba4 (diff) | |
drm/msm: dpu: Move pm_runtime_(get|put) from vblank_enable
There are 4 times that _dpu_crtc_vblank_enable_no_lock() is called:
1- crtc enable
2- crtc disable
3- crtc vblank enable
4- crtc vblank disable
When we enable or disable the crtc, we call drm_crtc_vblank_on and
drm_crtc_vblank_off respectively. That will gate vblank enables and
disables to only being called when the crtc is active. That means that
we can just enable/disable pm runtime in crtc enable/disable. This will
be beneficial in trying to eliminate blocking calls from the vblank call
chain.
Changes in v2:
- None
Reviewed-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'tools/perf/util/c++/clang-test.cpp')
0 files changed, 0 insertions, 0 deletions