drm/rockchip: Improve analogix-dp psr handling

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Remove the delayed worker, opting instead for the non-delayed
variety. Also introduce a lock to ensure we don't have races
with the worker and psr_state. Finally, cancel and wait for
the worker to finish when disabling the bridge.

Reviewed-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>

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Sean Paul 2016-08-16 17:12:45 -07:00

parent 46bdc64984

commit d761b2df5d

1 changed files with 14 additions and 5 deletions

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drivers/gpu/drm/rockchip/analogix_dp-rockchip.c

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