drm/i915/bdw: Change dp aux timeout to 600us on DDIA
drm/i915/bdw: Change dp aux timeout to 600us on DDIA

Cc: Art Runyan <6775369b359967e3100dbadeab942952ddf3d34b@intel.com>
Signed-off-by: Ben Widawsky <73675debcd8a436be48ec22211dcf44fe0df0a64@bwidawsk.net>
Signed-off-by: Daniel Vetter <c1b6782c4af8f0673da8923a0702a1832e5940f4@ffwll.ch>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs