tree 9badd446ee865db48ebebe77ed8f4e3b3ca089aa
parent 885ae1c55ae46ee1064bc7cb99dc45ddd8bd0328
author Dave Airlie <airlied@redhat.com> 1401861748 +1000
committer Dave Airlie <airlied@redhat.com> 1401926069 +1000

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>