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| author | Maxime Ripard <maxime@cerno.tech> | 2021-05-24 15:20:18 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2021-06-16 14:20:02 +0200 |
| commit | f4790083c7c23b419f6a15170556950fd6a884a2 (patch) | |
| tree | 4ef9a704d0f0bca8547dd174ab1d21f8bb7cea2e /tools/perf/scripts/python/flamegraph.py | |
| parent | ad5fd900a69b1ae24e6b22506dea637b6bbbdb55 (diff) | |
| download | cachepc-linux-f4790083c7c23b419f6a15170556950fd6a884a2.tar.gz cachepc-linux-f4790083c7c23b419f6a15170556950fd6a884a2.zip | |
drm/vc4: hdmi: Rely on interrupts to handle hotplug
DRM currently polls for the HDMI connector status every 10s, which can
be an issue when we connect/disconnect a display quickly or the device
on the other end only issues a hotplug pulse (for example on EDID
change).
Switch the driver to rely on the internal controller logic for the
BCM2711/RPi4.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210524132018.264396-1-maxime@cerno.tech
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
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