RE: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g

2017-05-03 Thread Chen, Xiaoguang
; > >>-Original Message- >>From: Chris Wilson [mailto:ch...@chris-wilson.co.uk] >>Sent: Friday, April 28, 2017 6:09 PM >>To: Chen, Xiaoguang <xiaoguang.c...@intel.com> >>Cc: kra...@redhat.com; alex.william...@redhat.com; intel- >>g...@lists.freedeskt

RE: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g

2017-05-03 Thread Chen, Xiaoguang
gvt-dev [mailto:intel-gvt-dev-boun...@lists.freedesktop.org] On >Behalf Of Chen, Xiaoguang >Sent: Tuesday, May 02, 2017 3:40 PM >To: Chris Wilson >Cc: Tian, Kevin ; intel-...@lists.freedesktop.org; linux- >ker...@vger.kernel.org; zhen...@linux.intel.com; alex.william...@redhat.c

Re: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g

2017-05-02 Thread Gerd Hoffmann
Hi, > > +#ifndef _GVT_DMABUF_H_ > > +#define _GVT_DMABUF_H_ > > + > > +#define INTEL_VGPU_QUERY_DMABUF0 > > +#define INTEL_VGPU_GENERATE_DMABUF 1 > > + > > +struct intel_vgpu_dmabuf { > > This looks to be uapi. What's it doing here? It is indeed, should go to include/uapi/

Re: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g

2017-05-02 Thread Gerd Hoffmann
Hi, > > +#ifndef _GVT_DMABUF_H_ > > +#define _GVT_DMABUF_H_ > > + > > +#define INTEL_VGPU_QUERY_DMABUF0 > > +#define INTEL_VGPU_GENERATE_DMABUF 1 > > + > > +struct intel_vgpu_dmabuf { > > This looks to be uapi. What's it doing here? It is indeed, should go to include/uapi/

RE: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g

2017-05-02 Thread Chen, Xiaoguang
..@lists.freedesktop.org; Wang, Zhi A ><zhi.a.w...@intel.com>; zhen...@linux.intel.com; linux- >ker...@vger.kernel.org; Lv, Zhiyuan <zhiyuan...@intel.com>; Tian, Kevin ><kevin.t...@intel.com> >Subject: Re: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g

RE: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g

2017-05-02 Thread Chen, Xiaoguang
ang, Zhi A >; zhen...@linux.intel.com; linux- >ker...@vger.kernel.org; Lv, Zhiyuan ; Tian, Kevin > >Subject: Re: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g > >On Fri, Apr 28, 2017 at 05:35:29PM +0800, Xiaoguang Chen wrote: >> dmabuf for GVT-g can be exported

Re: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g

2017-04-28 Thread Chris Wilson
On Fri, Apr 28, 2017 at 05:35:29PM +0800, Xiaoguang Chen wrote: > dmabuf for GVT-g can be exported to users who can use the dmabuf to show > the desktop of vm which use intel vgpu. > > Currently we provide query and create new dmabuf operations. > > Users of dmabuf can cache some created dmabufs

Re: [Intel-gfx] [RFC PATCH 5/6] drm/i915/gvt: dmabuf support for GVT-g

2017-04-28 Thread Chris Wilson
On Fri, Apr 28, 2017 at 05:35:29PM +0800, Xiaoguang Chen wrote: > dmabuf for GVT-g can be exported to users who can use the dmabuf to show > the desktop of vm which use intel vgpu. > > Currently we provide query and create new dmabuf operations. > > Users of dmabuf can cache some created dmabufs