drm/i915: Set sync polarity correctly on DisplayPort

Probably only matters for format-converting dongles, but might as well
get it right all the time.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Adam Jackson 2010-04-05 17:57:59 -04:00 • committed by Eric Anholt
commit 9c9e792795