> -----Original Message----- > From: Chris Wilson [mailto:ch...@chris-wilson.co.uk] > Sent: Thursday, July 03, 2014 10:47 AM > To: Mateo Lozano, Oscar > Cc: intel-gfx@lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH 2/8] drm/i915: Rename ctx->obj to ctx- > >rcs_state > > On Thu, Jun 26, 2014 at 02:24:13PM +0100, oscar.ma...@intel.com wrote: > > From: Oscar Mateo <oscar.ma...@intel.com> > > > > This is Execlists preparatory work. > > > > We have already advanced that Logical Ring Contexts have their own > > kind ob backing objects, but everything will be better explained in > > the Execlists series. For now, suffice it to say that this backing > > object is only ever used with the render ring, so we're making this > > fact more explicit (which is a good reason on its own). > > > > Done with the following Coccinelle patch (plus manual renaming of the > > struct field): > > > > @@ > > struct intel_context c; > > @@ > > - (c).obj > > + c.rcs_state > > > > @@ > > *c; > > @@ > > - (c)->obj > > + c->rcs_state > > > > No functional changes. > > > > v2: Go with rcs_state instead of render_obj, as suggested by Chris Wilson. > > Another little change here is ctx->is_initialised if you create > struct { > struct drm_i915_gem_object *rcs_state; > bool initialised; > } legacy_hw_ctx; > that should also address Daniel's confusion. > -Chris
Daniel said exactly the same thing, but I´m reusing the rcs_initialized field in Execlists to mark the default render context as ready after setting the golden/null state (so that I only do it after module load, and not after reset/thaw). I can add a new field for this, but IMHO this one makes sense. _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
