drm/i915/cnl: Don't trust VBT's alternate pin for port D for now.
authorRodrigo Vivi <rodrigo.vivi@intel.com>
Thu, 6 Jul 2017 21:08:15 +0000 (14:08 -0700)
committerRodrigo Vivi <rodrigo.vivi@intel.com>
Fri, 7 Jul 2017 16:11:46 +0000 (09:11 -0700)
commit75be7756bc21ac1f9f3082850deff809ac3c5d0c
tree73b3ecb293cf2988292e4fe6d006ada06cf91165
parent17369ba08c065967b7b8c48253f20b73acc0b9f5
drm/i915/cnl: Don't trust VBT's alternate pin for port D for now.

Cannon Lake's VBT that is currently available for B0 stepping
states that port D uses alternate pin 3 messing up with the
default pin-port mapping table. Using that information we cannot
get HDMI working properly. So for now we don't relly on VBT for
this information.

Cc: Clint Taylor <clinton.a.taylor@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Clinton Taylor <clinton.a.taylor@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1499375295-6454-1-git-send-email-rodrigo.vivi@intel.com
drivers/gpu/drm/i915/intel_bios.c