drm/i915: Add FIXME for bdw semaphore detection in hancheck
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 14 Mar 2014 23:08:56 +0000 (00:08 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 1 Apr 2014 20:58:05 +0000 (22:58 +0200)
commita028c4b02a77f6ed63a0b0c4d4340f4a9074df85
tree49a548b17b74e6997c5a8fc912cbac74172d4762
parentaa83e30d8f71c966498f8f7f587514283c47e1b6
drm/i915: Add FIXME for bdw semaphore detection in hancheck

Currently not an issue since we don't emit sempahores, but better
not forget about those.

As a little prep work extract the ipehr decoding for cleaner control
flow. And apply a bit of polish.

Cc: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_irq.c
drivers/gpu/drm/i915/i915_reg.h