[Intel-gfx] [Patch 4/4] multiple ring buffer support, adapt the intel_ring_buffer with gem
eric.anholt at intel.com
Thu Apr 29 16:41:03 PDT 2010
On Fri, 23 Apr 2010 16:50:57 +0800, "Zou, Nanhai" <nanhai.zou at intel.com> wrote:
> This patch adapts intel_ring_buffer into gem.
> It remove the single active_list and request_list , put them into intel_ring_buffer structure
> It also use a pointer to ring in i915_gem_object and drm_i915_gem_request
> to mark on which ring they are referred.
> On which ring to run is decided by the flag of execbuffer2.
> With other legacy ioctl, gem objects and requests are consider to be on
> Render ring by default.
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