From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keith Packard Subject: Re: i915_init takes a full second of kernel init time Date: Thu, 15 Dec 2011 14:22:51 -0800 Message-ID: <86pqfpa30k.fsf@sumi.keithp.com> References: <20111213120252.07f4c1a3@jbarnes-desktop> <20111213140129.7ddc9724@jbarnes-desktop> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0798146933==" Return-path: Received: from keithp.com (home.keithp.com [63.227.221.253]) by gabe.freedesktop.org (Postfix) with ESMTP id 433949F004 for ; Thu, 15 Dec 2011 14:21:59 -0800 (PST) In-Reply-To: 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: Scott James Remnant , Chris Wilson Cc: intel-gfx@lists.freedesktop.org, =?utf-8?Q?St=C3=A9phane?= Marchesin , Daniel Stone List-Id: intel-gfx@lists.freedesktop.org --===============0798146933== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" --=-=-= Content-Transfer-Encoding: quoted-printable On Thu, 15 Dec 2011 13:48:00 -0800, Scott James Remnant = wrote: > This gives us a significant chunk of time back (>0.5s) - what would be > the downside of carrying a revert to this patch? It fails to light up some LVDS panels, causing machines to not be usable. That's generally what we've found when we try to take short-cuts through the mode setting code; many machines will work fine, but a few take their pixels and go home. =2D-=20 keith.packard@intel.com --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUBTupzOzYtFsjWk68qAQiEiA//epCiQleQEPDRbrviZ9ib0YsFWB2W6fA8 wnT1354RQRYGJTd+s/na8gq14Mk6HNkLk+PPjeCUVkphYwL2nP0yW3S9EFHb5955 1RgCsCW4IyWqkq+XRUbn8IxAP9/uD5yJr0ZFV03bN1/YjIsWeNqPFiS9ZTGfsZ7i EFUz7JHlht3r+QMn21njQhu1tjQXAdrpymNdxmwhz+8YYqKjz0z07PySczbBzFtj 4EHKLprFXsHnMYVOLrIUPwCVGrs/18xsntrOLN6KL+eMdPP9g35ELoLyJbqiGPZG dnnG0DPOR5/hFUGT5UFWDjYXNOEXgTOSNNLjzdcIZ3Pyf+uAETbKUGgTDFzudxtL jzKtyRwnZud7IRWd3YTFsi+8AuGc6zGzj36wS3z2oisUfofcF5z38FyaBOTDXAXE QmG6g5tITgr4htj2eZIgsUizmDuvxn6eEwM7f40WTcsIU0UGXb42wLqnFXmfQske qV+ihPP/f9XHYmY1BpX6dfDG11EC9n28iQti9fW/Zwbt8H5tnB6UN4qT9Xc9lJtZ zY7dn277konI/BHKyhgeoImUkCOzL1FDGk8LYGA20t16g9gLt8RZsgHSk2C606yY uBjGy4oK6MkiYv151QPZ9923VUdqHkiPc1d2qDtVvX9kQ4dIShSq25OowIgj/2yq I1eOBxraQd4= =oitR -----END PGP SIGNATURE----- --=-=-=-- --===============0798146933== 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 --===============0798146933==--