From: Dave Airlie <airlied@redhat.com>
Date: Wed, 4 Jun 2014 06:02:28 +0000 (+1000)
Subject: drm/dp: add a hw mutex around the transfer functions. (v2)
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f71d0cb76339a10fd445b0b281acc45c71b6271;p=pandora-kernel.git

drm/dp: add a hw mutex around the transfer functions. (v2)

This should avoid races between connector probing and HPD
irqs in the future, currently mode_config.mutex blocks this
possibility.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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