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(parent: 0e4bf02) | patch
drm/i915: Disable high-bpc on pre-1.4 EDID screens
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 19 Apr 2013 09:24:34 +0000 (11:24 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 24 Apr 2013 11:06:05 +0000 (13:06 +0200)
commit22591f167fbaff204af0123ab94087dc114b320b
treeadf93b9149e91f13b01916b3a642bffe6f8bdb69tree | snapshot
parent0e4bf024e0c2b1e04202c837867f8ec800d2e630commit | diff
drm/i915: Disable high-bpc on pre-1.4 EDID screens

Prevents black screens when using 30bpp framebuffers on my
HDMI screens here. The DP input on the same screen though reports a
1.4 EDID with the correct 8bpc limit set.

v2: Actually check for the right thing!

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_display.c diff | blob | history
Linux Kernel Source Tree.