Re: [Intel-gfx] [PATCH v9 04/17] drm/i915/pxp: allocate a vcs context for pxp usage

2021-09-16 Thread Teres Alexis, Alan Previn
On Thu, 2021-09-16 at 09:59 -0400, Rodrigo Vivi wrote: > On Thu, Sep 16, 2021 at 02:06:56PM +0300, Jani Nikula wrote: > > On Wed, 15 Sep 2021, Rodrigo Vivi wrote: > > > On Wed, Sep 15, 2021 at 04:53:35PM +0300, Jani Nikula wrote: > > > > On Fri, 10 Sep 2021, Daniele Ceraolo Spurio > > > >

Re: [Intel-gfx] [PATCH v9 04/17] drm/i915/pxp: allocate a vcs context for pxp usage

2021-09-16 Thread Rodrigo Vivi
On Thu, Sep 16, 2021 at 02:06:56PM +0300, Jani Nikula wrote: > On Wed, 15 Sep 2021, Rodrigo Vivi wrote: > > On Wed, Sep 15, 2021 at 04:53:35PM +0300, Jani Nikula wrote: > >> On Fri, 10 Sep 2021, Daniele Ceraolo Spurio > >> wrote: > >> > diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp.h > >> >

Re: [Intel-gfx] [PATCH v9 04/17] drm/i915/pxp: allocate a vcs context for pxp usage

2021-09-16 Thread Jani Nikula
On Wed, 15 Sep 2021, Rodrigo Vivi wrote: > On Wed, Sep 15, 2021 at 04:53:35PM +0300, Jani Nikula wrote: >> On Fri, 10 Sep 2021, Daniele Ceraolo Spurio >> wrote: >> > diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp.h >> > b/drivers/gpu/drm/i915/pxp/intel_pxp.h >> > new file mode 100644 >> >

Re: [Intel-gfx] [PATCH v9 04/17] drm/i915/pxp: allocate a vcs context for pxp usage

2021-09-15 Thread Rodrigo Vivi
On Wed, Sep 15, 2021 at 04:53:35PM +0300, Jani Nikula wrote: > On Fri, 10 Sep 2021, Daniele Ceraolo Spurio > wrote: > > diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp.h > > b/drivers/gpu/drm/i915/pxp/intel_pxp.h > > new file mode 100644 > > index ..e87550fb9821 > > --- /dev/null >

Re: [Intel-gfx] [PATCH v9 04/17] drm/i915/pxp: allocate a vcs context for pxp usage

2021-09-15 Thread Jani Nikula
On Fri, 10 Sep 2021, Daniele Ceraolo Spurio wrote: > diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp.h > b/drivers/gpu/drm/i915/pxp/intel_pxp.h > new file mode 100644 > index ..e87550fb9821 > --- /dev/null > +++ b/drivers/gpu/drm/i915/pxp/intel_pxp.h > @@ -0,0 +1,35 @@ > +/*

[PATCH v9 04/17] drm/i915/pxp: allocate a vcs context for pxp usage

2021-09-10 Thread Daniele Ceraolo Spurio
The context is required to send the session termination commands to the VCS, which will be implemented in a follow-up patch. We can also use the presence of the context as a check of pxp initialization completion. v2: use perma-pinned context (Chris) v3: rename pinned_context functions (Chris)