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(parent: 7638d53) | patch
drm/i915: Set lvds dual channel according to register from vbios
authorFlorian Mickler <florian@mickler.org>
Mon, 13 Jul 2009 10:40:32 +0000 (18:40 +0800)
committerEric Anholt <eric@anholt.net>
Mon, 13 Jul 2009 22:24:40 +0000 (15:24 -0700)
commit832cc28d5bc676331e6376d940ae45d5937aa688
tree8c672a09636e300d90d3a691c68a1f629482f462tree | snapshot (tar.gz zip)
parent7638d5322bd89d49e013a03fe2afaeb6d214fabdcommit | diff
drm/i915: Set lvds dual channel according to register from vbios

Vbios will set lvds register correctly based on
current algorithm for lingle/dual Channel LVDS when
system boot, so we can accept this configuration
directly, regardless of LVDS enable status.

It fixed freedesktop.org bug #22262

Signed-off-by: Florian Mickler <florian@mickler.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/intel_display.c diff | blob | blame | history