drm/i915: Allow PPGTT enable to fail
authorBen Widawsky <benjamin.widawsky@intel.com>
Tue, 9 Apr 2013 01:43:56 +0000 (18:43 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 18 Apr 2013 07:43:16 +0000 (09:43 +0200)
commitb7c36d25461ae41e6562a2f70cb3423bcf8af2d2
tree6b6a9bb0d909fb2ee7c90bdb79aa1b316ddc69ed
parent5963cf049a044f41be7dc90c83756fb245f038b4
drm/i915: Allow PPGTT enable to fail

I'm really not happy that we have to support this, but this will be the
simplest way to handle cases where PPGTT init can fail, which I promise
will be coming in the future.

v2: Resolve conflicts due to patch series reordering.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/i915_gem_gtt.c