[Beignet] [Intel-gfx] [PATCH] drm/i915: Add soft-pinning API for execbuffer
Zhenyu Wang
zhenyuw at linux.intel.com
Tue Mar 10 23:41:25 PDT 2015
On 2015.03.06 09:44:07 +0000, Chris Wilson wrote:
> Userspace can pass in an offset that it presumes the object is located
> at. The kernel will then do its utmost to fit the object into that
> location. The assumption is that userspace is handling its own object
> locations (for example along with full-ppgtt) and that the kernel will
> rarely have to make space for the user's requests.
>
Chris, would you add libdrm support for this? e.g beignet doesn't
handle exec object itself but use libdrm.
--
Open Source Technology Center, Intel ltd.
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