Thanks Ville=2C
=3B
T= he commit I mentioned below =3Btalks about a register at location 2084h= . This location is marked as Reserved in the DevSNB PRM docs and only refer= enced once in reference to bit 2084h[7]. It seems to be some sort of a debu= g register.
=3B
I can also see three more subsequent registers a= t 208ch a.s.o.=2C so I imagine all of this stuff must be documented in this= so-called B-Spec (which I am unable to locate on the website).
=3B=
Thanks=2C
Nick
=3B

>=3B Date: Wed=2C 11 Jun 2014 1= 3:07:04 +0300
>=3B From: ville.syrjala@linux.intel.com
>=3B To: a= cavano@outlook.com
>=3B CC: intel-gfx@lists.freedesktop.org
>=3B = Subject: Re: [Intel-gfx] Access to B-spec for DevSNB
>=3B
>=3B O= n Wed=2C Jun 11=2C 2014 at 06:52:15AM +0000=2C Nicolae Badiu wrote:
>= =3B >=3B Hey=2C
>=3B >=3B
>=3B >=3B With regard to this c= ommit: http://lists.freedesktop.org/archives/intel-gfx/2012-December/023210= .html
>=3B >=3B
>=3B >=3B How can I get access to this B-Sp= ec document?
>=3B
>=3B The public documents are here:
>=3B = https://01.org/linuxgraphics/documentation/driver-documentation-prms
>= =3B
>=3B --
>=3B Ville Syrj=E4l=E4
>=3B Intel OTC

= --_a74ab4d5-3870-4e03-803e-637d71ec394d_-- --===============2110613701== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx --===============2110613701==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: Access to B-spec for DevSNB Date: Wed, 11 Jun 2014 12:31:52 +0200 Message-ID: <20140611103152.GI5821@phenom.ffwll.local> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wi0-f178.google.com (mail-wi0-f178.google.com [209.85.212.178]) by gabe.freedesktop.org (Postfix) with ESMTP id 1C26E6E838 for ; Wed, 11 Jun 2014 03:31:58 -0700 (PDT) Received: by mail-wi0-f178.google.com with SMTP id n15so809502wiw.17 for ; Wed, 11 Jun 2014 03:31:58 -0700 (PDT) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Nicolae Badiu Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org On Wed, Jun 11, 2014 at 06:52:15AM +0000, Nicolae Badiu wrote: > Hey, > > With regard to this commit: http://lists.freedesktop.org/archives/intel-gfx/2012-December/023210.html > > How can I get access to this B-Spec document? Bspec is the internal name for the published programmer manuals. It should be in there, but occasionally something gets lost in the public doc releases. -Daniel > > Thanks, > Nick > > -------------- > [Intel-gfx] [PATCH 1/2] drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled > > Quoting from Bspec, 3D_CHICKEN1, bit 10 > > This bit needs to be set always to "1", Project: DevSNB " > > Signed-off-by: Daniel Vetter > > > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch