From owner-freebsd-multimedia@FreeBSD.ORG Tue Nov 16 19:06:03 2010 Return-Path: Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0CBA1106566C; Tue, 16 Nov 2010 19:06:03 +0000 (UTC) (envelope-from stefan@freebsd.org) Received: from mail.hamcom.de (mail.hamcom.de [212.37.37.213]) by mx1.freebsd.org (Postfix) with ESMTP id BE1F68FC12; Tue, 16 Nov 2010 19:06:02 +0000 (UTC) Received: from adsl-dyn-88-208-128-110.heliweb.de ([88.208.128.110] helo=birne.dunkelkammer.void) by mail.hamcom.de with esmtpa (Exim 4.71) (envelope-from ) id 1PIQqv-0000Yw-Kz; Tue, 16 Nov 2010 20:06:01 +0100 Received: by birne.dunkelkammer.void (Postfix, from userid 1002) id 6A0FF1142D; Tue, 16 Nov 2010 20:06:01 +0100 (CET) X-HeLi-id: cfcd208495d565ef66e7dff9f98764da Date: Tue, 16 Nov 2010 20:06:01 +0100 From: Stefan Walter To: freebsd-stable@freebsd.org, freebsd-multimedia@freebsd.org Message-ID: <20101116190601.GE1435@birne.dunkelkammer.void> Mail-Followup-To: freebsd-stable@freebsd.org, freebsd-multimedia@freebsd.org References: <20101115093709.GA1452@birne.dunkelkammer.void> <201011161444.00227.bruce@cran.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="raC6veAxrt5nqIoY" Content-Disposition: inline In-Reply-To: <201011161444.00227.bruce@cran.org.uk> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: Subject: Re: 8.1-RELEASE: snd_hda works as module only, suspend/resume leaves display off X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Nov 2010 19:06:03 -0000 --raC6veAxrt5nqIoY Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Bruce Cran, 16.11.10, 15:44h CET: > On Monday 15 November 2010 09:37:09 Stefan Walter wrote: >=20 > > Suspend To RAM (S3) works by using "acpiconf -s 3", and pushing the pow= er > > button wakes the system up again. Everything seems to work, only the LCD > > monitor remains off. (There also seem to be occasional cases in which t= he > > keyboard doesn't work any more, but I haven't really looked at that, ye= t. > > Usually, the system comes back up properly.) Loading dpms(4) doesn't se= em > > to make a difference. The only way to turn the display on again seems to > > be typing "shutdown -r now" blindly. >=20 > What graphics card do you have? If it's nVidia, try building the driver w= ith=20 > ACPI_PM enabled and running "acpiconf -s3" from X11. That boots the video= chip=20 > up on my laptop at least - though it seems some corruption occurs because= I've=20 > had some odd panics afterwards in the fs and vm subsystems, and attemptin= g to=20 > suspend for a second time results in the system rebooting instead. It's an ATI Radeon HD 4200 integrated on the mainboard, using x11-drivers/xf86-video-ati. It now works from the console with hw.acpi.reset_video=3D1. From within X11, it doesn't. Regards, Stefan --raC6veAxrt5nqIoY Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iQGVAwUBTOLWGVaRERsSueCzAQLbsQv+MLkgcsJITUJKyrVAbZJIELNyZE/kFgjE TXpFosoRDUaVtEAAnXeSldt3iTL/BebwBnWy/x92h7oq1DHlMjatkMDl9w0fQUkD caE1z5qA86wsXBci8wj91/jFecV0pcOKrQ/GydGeLLhOlDMih++h+hjKFV2WzUd2 MdEbD4p8HBI2+x3LnEXCfkQe30m2hjc51IxAr7+1ySir6CjdIyVsZS8lz/mJCsvP YIuip8LkY9/hrOyXBJ3jtbzbP0MxYONzAYdS1FaXslsZbo/omp1lqNzYkPIFubmX QUgwhg9MwEhE/WXTmUWwEMB8iHQEbDLde3rH/a7qQDm0fQZWAPmisSRjLOo7G31c W2sPnFnh36PDviEI2hkn8n/FK1eoZHlTUWqAFdBIDjqi8DHyvqGmsXQ4/DDaUhUy 5KcrPEuZo70CkAoul/KEUqL94OmOKbb1qprfReuZaqSPc6NB5DUv2S9nLGogZLdz puq++U5bM6qhyjjbM8UJa5us6f3rReaO =b8WG -----END PGP SIGNATURE----- --raC6veAxrt5nqIoY--