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| author | Sultanxda <sultanxda@gmail.com> | 2017-05-03 22:30:23 -0700 |
|---|---|---|
| committer | Siluxsept <ronny.horn.rh@gmail.com> | 2020-05-25 19:44:00 +0200 |
| commit | b2821fa874f31d9685b47604a728e4e7574c7895 (patch) | |
| tree | 8ca9c9477999ecc44d27709a5114bc8a15c02605 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 208dc11f2413c2b574c0991ae715f1529eda063f (diff) | |
msm: mdss: Don't constantly fire interrupts for DSI status check
The DSI status check that uses the vsync GPIO results in an interrupt
being fired every time a vsync event occurs, which results in several
interrupts being fired and processed constantly for no reason.
Instead of needlessly letting the vsync interrupt fire non-stop, force it
to fire at most twice every STATUS_CHECK_INTERVAL_MS (5000 ms). This
results in reduced CPU usage for this feature.
Signed-off-by: Sultanxda <sultanxda@gmail.com>
Signed-off-by: danny aeng <noreference@web.de>
Change-Id: I3ebf3a38b31c0ad0a007bc0501fcb74a8379a427
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions