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| author | Maíra Canal <mcanal@igalia.com> | 2026-05-30 15:37:45 -0300 |
|---|---|---|
| committer | Maíra Canal <mcanal@igalia.com> | 2026-06-01 18:54:27 -0300 |
| commit | e1696f1fc99dc0ff761a012230587b23dec064fb (patch) | |
| tree | 7f84462a0c15428865625a4cd51bea960142e587 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 17cdb54644e7d92b62cff1c4d1bd3d1486515f68 (diff) | |
drm/v3d: Reduce PM runtime autosuspend delay
The 100ms autosuspend delay was only ever a workaround: shorter delays
caused more frequent runtime suspend/resume cycles on the BCM2711
(Raspberry Pi 4), which exposed the cache and MMU coherency bugs as
random GPU hangs.
With those hangs resolved, the inflated delay is no longer necessary.
Reduce it from 100ms to 50ms so the GPU power domain can be released
sooner once the GPU goes idle.
Link: https://patch.msgid.link/20260530-v3d-fix-rpi4-freezes-v1-4-c2c8307da6ce@igalia.com
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions