drm/i915: don't rely on previous values set on DDI_BUF_CTL
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Fri, 5 Oct 2012 15:05:59 +0000 (12:05 -0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 10 Oct 2012 14:56:30 +0000 (16:56 +0200)
Just set the only bit we need, everything else is either ignored on
HDMI or should be set to zero.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

No differences found