diff options
| author | Pin-yen Lin <[email protected]> | 2024-01-09 20:04:57 +0800 |
|---|---|---|
| committer | Douglas Anderson <[email protected]> | 2024-01-17 09:29:40 -0800 |
| commit | 26db46bc9c675e43230cc6accd110110a7654299 (patch) | |
| tree | 0ce3e5e9a156d30b7db5f8d2d7d9b3610f1305f3 /scripts/generate_rust_analyzer.py | |
| parent | 3eb791c891aa91603a5fbbfea940f8acf5f17d45 (diff) | |
drm/bridge: parade-ps8640: Ensure bridge is suspended in .post_disable()
The ps8640 bridge seems to expect everything to be power cycled at the
disable process, but sometimes ps8640_aux_transfer() holds the runtime
PM reference and prevents the bridge from suspend.
Prevent that by introducing a mutex lock between ps8640_aux_transfer()
and .post_disable() to make sure the bridge is really powered off.
Fixes: 826cff3f7ebb ("drm/bridge: parade-ps8640: Enable runtime power management")
Signed-off-by: Pin-yen Lin <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
Signed-off-by: Douglas Anderson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions