drm/i915/cnp: Ignore VBT request for know invalid DDC pin.
authorRodrigo Vivi <rodrigo.vivi@intel.com>
Tue, 23 Jan 2018 17:40:50 +0000 (09:40 -0800)
committerRodrigo Vivi <rodrigo.vivi@intel.com>
Tue, 23 Jan 2018 23:17:00 +0000 (15:17 -0800)
commita8e6f3888b05c1e7b685800a3371ce050720368f
treead5bea8579a1ded6f4bb659b1ed01b0b487c2034
parentbb5db7e1601b368e7aad5e4ceded75de70f6fddb
drm/i915/cnp: Ignore VBT request for know invalid DDC pin.

Let's ignore VBT request if the pin is clearly wrong.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104139
Cc: Kai Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180123174050.4261-1-rodrigo.vivi@intel.com
Reviewed-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
drivers/gpu/drm/i915/intel_bios.c