From: Thierry Reding <treding@nvidia.com>
Date: Fri, 25 Apr 2014 14:42:32 +0000 (+0200)
Subject: drm/tegra: dp - Implement hotplug detection in work queue
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~9^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2fff79d38bbed2266232d2526a19d42cde476ea7;p=pandora-kernel.git

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

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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