drm/tegra: dp - Implement hotplug detection in work queue

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Calling the drm_helper_hpd_irq_event() helper can sleep, so instead of
invoking it directly from the interrupt handler, schedule a work queue
and run it from there.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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Thierry Reding 2014-04-25 16:42:32 +02:00

parent e687651bc1

commit 2fff79d38b

1 changed files with 20 additions and 10 deletions

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drivers/gpu/drm/tegra/dpaux.c

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