drm/i915: Add PPGTT dumper
authorBen Widawsky <ben@bwidawsk.net>
Fri, 6 Dec 2013 22:11:29 +0000 (14:11 -0800)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 18 Dec 2013 15:26:16 +0000 (16:26 +0100)
commit87d60b63e0371529faaed0667d457e5022964010
tree58662cc776c425378ec37931e0094255654a9189
parentd2ff7192f3cd77fcace0adf99a47ff5e30d6e0d3
drm/i915: Add PPGTT dumper

Dump the aliasing PPGTT with it. The aliasing PPGTT should actually
always be empty.

TODO: Broadwell. Since we don't yet use full PPGTT on Broadwell, not
having the dumper is okay.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_debugfs.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem_gtt.c