drm/i915: spt does not have pch backlight override bit
authorJani Nikula <jani.nikula@intel.com>
Fri, 10 Oct 2014 14:53:33 +0000 (17:53 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 24 Oct 2014 14:34:09 +0000 (16:34 +0200)
commite6b2627c6a8b25afc85649b54987b4bea27875b1
tree12169c244904cfd37887526f679dfd0fddbeb733
parentd9ceb8163339134bd3ffb9fb87a0db4698283e32
drm/i915: spt does not have pch backlight override bit

SPT is always in the PCH override mode, and the bit MBZ. Only set
override on LPT.

v2: check for PCH version (Ville)

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_panel.c