drm/dp: add a hw mutex around the transfer functions. (v2)
authorDave Airlie <airlied@redhat.com>
Wed, 4 Jun 2014 06:02:28 +0000 (16:02 +1000)
committerDave Airlie <airlied@redhat.com>
Wed, 4 Jun 2014 23:54:29 +0000 (09:54 +1000)
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>

No differences found