>-----Original Message----- >From: Chris Wilson [mailto:chris@xxxxxxxxxxxxxxxxxx] >Sent: Wednesday, October 5, 2016 11:57 PM >To: Srivatsa, Anusha <anusha.srivatsa@xxxxxxxxx> >Cc: intel-gfx@xxxxxxxxxxxxxxxxxxxxx >Subject: Re: [PATCH] i915/GuC: Make GuC loads default > >On Wed, Oct 05, 2016 at 04:20:04PM -0700, Anusha Srivatsa wrote: >> Proper functioning of HuC requires GuC to be loaded. Make GuC loads >> default so that HuC works seemlessly. >> Also, note that GuC submission is not made default and still needs to >> be given as a kernel parameter. >> Once the issues around GuC submission is resolved it is intended to >> make it default as well. > ><broken record>Why is this even a separate parameter?</> -Chris It is a separate parameter because HuC requires GuC to be loaded. It is ok if command submission is not happening through GuC but GuC "has to" be loaded for HuC to function. Guc_submission parameter enables the command submission through GUC. But, guc_loading parameter ensures not only that the GuC is loaded but also that HuC can now function. Anusha >-- >Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
