Commits
Zou Nan hai committed be26a10bd10
drm/i915: Fix incorrect intel_ring_begin size in BSD ringbuffer. The ring_begin API was taking a number of bytes, while all of our other begin/end macros take number of dwords. Change the API over to dwords to prevent future bugs. Signed-off-by: Zou Nan hai <nanhai.zou@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>