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| author | Pin-yen Lin <treapking@chromium.org> | 2022-11-09 12:52:27 +0300 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2022-12-14 19:03:02 +0300 |
| commit | 5eb9a4314053bda7642643f70f49a2b415920812 (patch) | |
| tree | 6637f446c8fd6d2617fbeba8a74af3836e225ae3 /Documentation/gpu | |
| parent | 94914b8594a4e471f688f276fe583dbea17209ba (diff) | |
| download | linux-5eb9a4314053bda7642643f70f49a2b415920812.tar.xz | |
drm/bridge: it6505: Guard bridge power in IRQ handler
Add a pair of pm_runtime_get_if_in_use and pm_runtime_put_sync in the
interrupt handler to make sure the bridge won't be powered off during
the interrupt handlings. Also remove the irq_lock mutex because it's not
guarding anything now.
Fixes: ab28896f1a83 ("drm/bridge: it6505: Improve synchronization between extcon subsystem")
Signed-off-by: Pin-yen Lin <treapking@chromium.org>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221109095227.3320919-1-treapking@chromium.org
Diffstat (limited to 'Documentation/gpu')
0 files changed, 0 insertions, 0 deletions