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3 Commits

Author SHA1 Message Date
Chris Wilson
6f392d5486 drm/i915: Use a common seqno for all rings. 
This will be used by the eviction logic to maintain fairness between the
rings.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
 2010-08-09 11:24:32 -07:00
Chris Wilson
e898cd221d drm/i915: Inline ringbuffer_emit() 
As the function has been reduced to a store plus increment, the body is
now smaller than the call so inline it.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
 2010-08-09 11:24:31 -07:00
Zou Nan hai
8187a2b70e drm/i915: introduce intel_ring_buffer structure (V2) 
Introduces a more complete intel_ring_buffer structure with callbacks
for setup and management of a particular ringbuffer, and converts the
render ring buffer consumers to use it.

Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
Signed-off-by: Xiang Hai hao <haihao.xiang@intel.com>
[anholt: Fixed up whitespace fail and rebased against prep patches]
Signed-off-by: Eric Anholt <eric@anholt.net>
 2010-05-26 13:24:49 -07:00