From owner-freebsd-mobile@FreeBSD.ORG Tue Mar 28 17:18:58 2006 Return-Path: X-Original-To: freebsd-mobile@freebsd.org Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D331916A420 for ; Tue, 28 Mar 2006 17:18:58 +0000 (UTC) (envelope-from hartzell@alerce.com) Received: from merlin.alerce.com (w094.z064001164.sjc-ca.dsl.cnc.net [64.1.164.94]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3161344DAB for ; Tue, 28 Mar 2006 17:18:58 +0000 (GMT) (envelope-from hartzell@alerce.com) Received: from merlin.alerce.com (localhost [127.0.0.1]) by merlin.alerce.com (Postfix) with ESMTP id 2AF715643E; Tue, 28 Mar 2006 09:17:57 -0800 (PST) Received: from satchel.alerce.com (w092.z064001164.sjc-ca.dsl.cnc.net [64.1.164.92]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by merlin.alerce.com (Postfix) with ESMTP id C08E15643A; Tue, 28 Mar 2006 09:17:56 -0800 (PST) Received: from satchel.alerce.com (localhost [127.0.0.1]) by satchel.alerce.com (8.13.4/8.13.4) with ESMTP id k2SHJ0DO031067; Tue, 28 Mar 2006 09:19:01 -0800 (PST) (envelope-from hartzell@satchel.alerce.com) Received: (from hartzell@localhost) by satchel.alerce.com (8.13.4/8.13.4/Submit) id k2SHIx0s031058; Tue, 28 Mar 2006 09:18:59 -0800 (PST) (envelope-from hartzell) From: George Hartzell MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <17449.28675.29609.759816@satchel.alerce.com> Date: Tue, 28 Mar 2006 09:18:59 -0800 To: Ben Jencks In-Reply-To: References: <20060328051526.AAC594504D@ptavv.es.net> X-Mailer: VM 7.17 under 21.4 (patch 17) "Jumbo Shrimp" XEmacs Lucid X-Virus-Scanned: ClamAV using ClamSMTP Cc: freebsd-mobile@freebsd.org, hartzell@alerce.com, Norberto Meijome Subject: Re: ACPI Suspend, devd and rc.suspend X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: hartzell@alerce.com List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Mar 2006 17:18:58 -0000 Ben Jencks writes: > "Kevin Oberman" writes: > > >> From: George Hartzell > >> Date: Mon, 27 Mar 2006 20:17:59 -0800 > >> Sender: owner-freebsd-mobile@freebsd.org > >> > >> Norberto Meijome writes: > >> > On Mon, 27 Mar 2006 09:45:27 -0800 > >> > Ben Jencks wrote: > >> > [...] > >> > > > >> > > In order to make this work on my T43p, I set dev.acpi_ibm.0.events=1, > >> > > so that Fn-F4 generates an acpi_ibm event (which is handled by devd) > >> > > rather than a suspend event (which tells the kernel to suspend > >> > > straightaway). I have the block > >> > > > >> > > notify 10 { > >> > > match "system" "ACPI"; > >> > > match "subsystem" "IBM"; > >> > > match "notify" "0x04"; > >> > > action "/usr/sbin/zzz"; > >> > > }; > >> > > > >> > > in my devd.conf, so that it calls zzz, which does the right thing. > >> > > > >> > > >> > cool, that's EXACTLY what I was after :) thx man > >> > >> Is there any way to hook up > >> > >> hw.acpi.lid_switch_state: S3 > >> > >> so that it also runs through devd and can run zzz? > >> > >> The atheros wireless card in my T42p doesn't wake up properly when I > >> suspend/resume from X, but if I use vidcontrol to switch to a > >> different virtual terminal on suspend and back on resume then it works > >> just fine. > >> > >> I've add a couple of hacks in /etc/rc.{suspend,resume}, but they're > >> not called on a lid close event. > > > > You might want to look at a couple of sysctls: hw.acpi.reset_video and > > hw.syscons.sc_no_suspend_vtswitch. these might help. > > > > I am pretty sure that hooks to the lid switch are possible, but I don't > > think code has been put in FreeBSD to do it. > > I see ACPI events when I hit my lid switch, so if you set > hw.acpi.lid_switch_state=NONE (the default, AFAICT), you should be able > to use another devd hook. > [...] Yep, you're right! Now that I have lid_switch_state=NONE I'm seeing the acpi events and devd can field them for me. g.