Re: [Intel-gfx] [PATCH 1/2] drm/i915/scheduler: add gvt force-single-submission for guc

2017-03-28 Thread Dong, Chuanxiao
> -Original Message- > From: Chris Wilson [mailto:ch...@chris-wilson.co.uk] > Sent: Tuesday, March 28, 2017 4:22 PM > To: Dong, Chuanxiao > Cc: intel-gfx@lists.freedesktop.org; intel-gvt-...@lists.freedesktop.org > Subject: Re: [PATCH 1/2] drm/i915/scheduler:

Re: [Intel-gfx] [PATCH 1/2] drm/i915/scheduler: add gvt force-single-submission for guc

2017-03-28 Thread Chris Wilson
On Tue, Mar 28, 2017 at 09:49:51AM +0800, Chuanxiao Dong wrote: > GVT needs single submission and cannot allow merge. So when GuC submitting > a GVT request, the next one should be submitted to guc later until the > previous one is completed. This is following the usage when using execlist > mode

[Intel-gfx] [PATCH 1/2] drm/i915/scheduler: add gvt force-single-submission for guc

2017-03-27 Thread Chuanxiao Dong
GVT needs single submission and cannot allow merge. So when GuC submitting a GVT request, the next one should be submitted to guc later until the previous one is completed. This is following the usage when using execlist mode submission. Cc: ch...@chris-wilson.co.uk Signed-off-by: Chuanxiao Dong