Re: [Intel-gfx] [PATCH] drm/i915/cnl: WaRsUseTimeoutMode

2017-10-17 Thread Chris Wilson
Quoting Rodrigo Vivi (2017-10-17 00:32:54) > On Mon, Oct 16, 2017 at 07:58:25PM +, Chris Wilson wrote: > > Quoting Chris Wilson (2017-10-16 20:54:59) > > > Quoting Rodrigo Vivi (2017-10-16 19:16:58) > > > > On Mon, Oct 16, 2017 at 12:07:23PM +, David Weinehall wrote: > > > > > On Tue, Aug 2

Re: [Intel-gfx] [PATCH] drm/i915/cnl: WaRsUseTimeoutMode

2017-10-16 Thread Rodrigo Vivi
On Mon, Oct 16, 2017 at 07:58:25PM +, Chris Wilson wrote: > Quoting Chris Wilson (2017-10-16 20:54:59) > > Quoting Rodrigo Vivi (2017-10-16 19:16:58) > > > On Mon, Oct 16, 2017 at 12:07:23PM +, David Weinehall wrote: > > > > On Tue, Aug 22, 2017 at 04:58:28PM -0700, Rodrigo Vivi wrote: > >

Re: [Intel-gfx] [PATCH] drm/i915/cnl: WaRsUseTimeoutMode

2017-10-16 Thread Chris Wilson
Quoting Chris Wilson (2017-10-16 20:54:59) > Quoting Rodrigo Vivi (2017-10-16 19:16:58) > > On Mon, Oct 16, 2017 at 12:07:23PM +, David Weinehall wrote: > > > On Tue, Aug 22, 2017 at 04:58:28PM -0700, Rodrigo Vivi wrote: > > > > Apparently RC6 residency is lower than expected > > > > with EI mo

Re: [Intel-gfx] [PATCH] drm/i915/cnl: WaRsUseTimeoutMode

2017-10-16 Thread Chris Wilson
Quoting Rodrigo Vivi (2017-10-16 19:16:58) > On Mon, Oct 16, 2017 at 12:07:23PM +, David Weinehall wrote: > > On Tue, Aug 22, 2017 at 04:58:28PM -0700, Rodrigo Vivi wrote: > > > Apparently RC6 residency is lower than expected > > > with EI mode for most of the cases on CNL A0, B0 and C0. > > >

Re: [Intel-gfx] [PATCH] drm/i915/cnl: WaRsUseTimeoutMode

2017-10-16 Thread Rodrigo Vivi
On Mon, Oct 16, 2017 at 12:07:23PM +, David Weinehall wrote: > On Tue, Aug 22, 2017 at 04:58:28PM -0700, Rodrigo Vivi wrote: > > Apparently RC6 residency is lower than expected > > with EI mode for most of the cases on CNL A0, B0 and C0. > > > > This Wa doesn't solve our lower residency, but I

Re: [Intel-gfx] [PATCH] drm/i915/cnl: WaRsUseTimeoutMode

2017-10-16 Thread David Weinehall
On Tue, Aug 22, 2017 at 04:58:28PM -0700, Rodrigo Vivi wrote: > Apparently RC6 residency is lower than expected > with EI mode for most of the cases on CNL A0, B0 and C0. > > This Wa doesn't solve our lower residency, but I > believe it is better to have it since EI is not > expected to work by HW

[Intel-gfx] [PATCH] drm/i915/cnl: WaRsUseTimeoutMode

2017-08-22 Thread Rodrigo Vivi
Apparently RC6 residency is lower than expected with EI mode for most of the cases on CNL A0, B0 and C0. This Wa doesn't solve our lower residency, but I believe it is better to have it since EI is not expected to work by HW engineers anyways. Cc: David Weinehall Cc: Mika Kuoppala Signed-off-by