drm/i915: only apply crt_present check on VLV
authorJesse Barnes <jbarnes@virtuousgeek.org>
Wed, 25 Jun 2014 15:24:29 +0000 (08:24 -0700)
committerJani Nikula <jani.nikula@intel.com>
Mon, 30 Jun 2014 10:48:48 +0000 (13:48 +0300)
commit84b4e042c4707bd1bf05094a51111403d680dc39
tree1bced95ae4556027f81a4142169e7f8793fd3670
parent33c3b0d19184cb11bfe8cf8e552918650f81f767
drm/i915: only apply crt_present check on VLV

Apparently we can't trust this field on other platforms and need to find
some other way.

This fixes a regression introduced in
commit 27da3bdfcf7f5233cdfe4563f53edf1ecab7cea0
Author: Jesse Barnes <jbarnes@virtuousgeek.org>
Date:   Fri Apr 4 16:12:07 2014 -0700

    drm/i915: use VBT to determine whether to enumerate the VGA port

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/intel_display.c