Re: [PATCH 2/8] drm/i915/xehp: CCS shares the render reset domain

2021-09-09 Thread Tvrtko Ursulin
On 08/09/2021 21:23, Matt Roper wrote: On Wed, Sep 08, 2021 at 11:07:07AM +0100, Tvrtko Ursulin wrote: On 07/09/2021 18:19, Matt Roper wrote: The reset domain is shared between render and all compute engines, so resetting one will affect the others. Note: Before performing a reset on an RC

Re: [PATCH 2/8] drm/i915/xehp: CCS shares the render reset domain

2021-09-08 Thread Matt Roper
On Wed, Sep 08, 2021 at 11:07:07AM +0100, Tvrtko Ursulin wrote: > > On 07/09/2021 18:19, Matt Roper wrote: > > The reset domain is shared between render and all compute engines, > > so resetting one will affect the others. > > > > Note: Before performing a reset on an RCS or CCS engine, the GuC

Re: [PATCH 2/8] drm/i915/xehp: CCS shares the render reset domain

2021-09-08 Thread Tvrtko Ursulin
On 07/09/2021 18:19, Matt Roper wrote: The reset domain is shared between render and all compute engines, so resetting one will affect the others. Note: Before performing a reset on an RCS or CCS engine, the GuC will attempt to preempt-to-idle the other non-hung RCS/CCS engines to avoid impac