> -Original Message-
> From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf
> Of Tvrtko Ursulin
> Sent: Wednesday, February 15, 2017 8:34 PM
> To: Chris Wilson ; intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH 2/2] drm/i915/sc
On 15/02/2017 12:20, Chris Wilson wrote:
On Wed, Feb 15, 2017 at 11:56:28AM +, Tvrtko Ursulin wrote:
On 14/02/2017 11:44, Chris Wilson wrote:
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index cdc7da60d37a..aa886b5fb2cd 100644
--- a/drivers/gpu/drm/i915/i
On Wed, Feb 15, 2017 at 11:56:28AM +, Tvrtko Ursulin wrote:
>
> On 14/02/2017 11:44, Chris Wilson wrote:
> >diff --git a/drivers/gpu/drm/i915/i915_irq.c
> >b/drivers/gpu/drm/i915/i915_irq.c
> >index cdc7da60d37a..aa886b5fb2cd 100644
> >--- a/drivers/gpu/drm/i915/i915_irq.c
> >+++ b/drivers/gp
On 14/02/2017 11:44, Chris Wilson wrote:
This emulates execlists on top of the GuC in order to defer submission of
requests to the hardware. This deferral allows time for high priority
requests to gazump their way to the head of the queue, however it nerfs
the GuC by converting it back into a si
On ti, 2017-02-14 at 11:44 +, Chris Wilson wrote:
> This emulates execlists on top of the GuC in order to defer submission of
> requests to the hardware. This deferral allows time for high priority
> requests to gazump their way to the head of the queue, however it nerfs
> the GuC by converting
This emulates execlists on top of the GuC in order to defer submission of
requests to the hardware. This deferral allows time for high priority
requests to gazump their way to the head of the queue, however it nerfs
the GuC by converting it back into a simple execlist (where the CPU has
to wake up
