drm/i915: Disable 12bpc hdmi for now
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 28 May 2015 07:38:45 +0000 (09:38 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 28 May 2015 09:13:52 +0000 (11:13 +0200)
commit5e3daaca09f5158eff9c92290faa1d2001ecc6e4
tree17d7526d4c7318433734c393593b4750d669d9a1
parent54433e91a6d92c98f21233b58ffb3ebf053611a8
drm/i915: Disable 12bpc hdmi for now

It's totally broken, and since

commit d328c9d78d64ca11e744fe227096990430a88477
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri Apr 10 16:22:37 2015 +0200

    drm/i915: Select starting pipe bpp irrespective or the primary plane

the kernel will try to use it even for the common rgb888 framebuffers.
Ville has patches to fix it all up properly, but unfortunately they're
stuck in review limbo. And since the 4.2 feature cutoff has passed we
need to somehow  handle this regression.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Paulo Zanoni <przanoni@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
drivers/gpu/drm/i915/intel_hdmi.c