[ 33/89] drm/i915: Check VBIOS value for determining LVDS dual channel mode, too

3.2-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit b03543857fd75876b96e10d4320b775e95041bb7 upstream. Currently i915 driver checks [PCH_]LVDS register bits to decide whether to set up the dual-link or the single-link mode.

[ 33/89] drm/i915: Check VBIOS value for determining LVDS dual channel mode, too

3.2-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai ti...@suse.de commit b03543857fd75876b96e10d4320b775e95041bb7 upstream. Currently i915 driver checks [PCH_]LVDS register bits to decide whether to set up the dual-link or the