From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adam Jackson Subject: Re: [PATCH] drm/i915: refuse to load on gen6+ without kms Date: Mon, 26 Mar 2012 16:06:10 -0400 Message-ID: <1332792370.20129.8.camel@atropine> References: <1332790398-5837-1-git-send-email-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1079861957==" Return-path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTP id 0162D9E822 for ; Mon, 26 Mar 2012 13:06:16 -0700 (PDT) In-Reply-To: <1332790398-5837-1-git-send-email-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Daniel Vetter Cc: Intel Graphics Development List-Id: intel-gfx@lists.freedesktop.org --===============1079861957== Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-JTQU5HZ5jZhddcotRC/y" --=-JTQU5HZ5jZhddcotRC/y Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2012-03-26 at 21:33 +0200, Daniel Vetter wrote: > As a first step refuse to load without kms on chips where userspace > never supported ums. Now upstream hasn't supported ums on ilk, ever. > But RHEL had the great idea to backport the kms support to their ums > driver. In RHEL5, yes. Personally I'm okay with saying those people get to run RHEL5 kernels too, but Linus might have stronger opinions I guess. That said we really don't use kernel support for this. Certainly there's no acceleration on ILK. The corresponding kernel patch appears to do nothing more than add the PCI IDs to the AGP driver, and add IS_IRONLAKE() to I915_NEED_GFX_HWS(). - ajax --=-JTQU5HZ5jZhddcotRC/y Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAk9wzDIACgkQW4otUKDs0NOKbACfXfutzUxJRV7MMftOhjyHeweZ gS8AnjeOdVfmLJ6fyjZXXSnYGRl/ufiS =23UJ -----END PGP SIGNATURE----- --=-JTQU5HZ5jZhddcotRC/y-- --===============1079861957== 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 --===============1079861957==--