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>
parent
d3301d86
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