From owner-freebsd-mobile@FreeBSD.ORG Sat Mar 29 15:25:58 2008 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7D6F5106566B for ; Sat, 29 Mar 2008 15:25:58 +0000 (UTC) (envelope-from smithi@nimnet.asn.au) Received: from gaia.nimnet.asn.au (nimbin.lnk.telstra.net [139.130.45.143]) by mx1.freebsd.org (Postfix) with ESMTP id 827178FC30 for ; Sat, 29 Mar 2008 15:25:55 +0000 (UTC) (envelope-from smithi@nimnet.asn.au) Received: from localhost (smithi@localhost) by gaia.nimnet.asn.au (8.8.8/8.8.8R1.5) with SMTP id CAA19095; Sun, 30 Mar 2008 02:25:31 +1100 (EST) (envelope-from smithi@nimnet.asn.au) Date: Sun, 30 Mar 2008 02:25:30 +1100 (EST) From: Ian Smith To: Dan Langille In-Reply-To: <47EE4615.5060409@langille.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: Alberto Rizzi , freebsd-mobile@freebsd.org Subject: Re: ThinkPad X61s functions keys X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 29 Mar 2008 15:25:58 -0000 On Sat, 29 Mar 2008, Dan Langille wrote: > Alberto Rizzi wrote: > > Dan Langille ha scritto: > >> Hi, > >> > >> Running FreeBSD 7.0-RELEASE on a ThinkPad X61s. > >> > >> Some keys do not work: > >> > >> - volume adjustment > >> - screen brightness (FN HOME, FN END) > >> > >> The keyboard light does work (FN-PgUp) as does > >> Numeric Lock (FN ScrLk). > >> > >> What can I do to help diagnose the issue so we can get these > >> functions working? > >> > > Have the same problem with a Thinkpad T61 > > If you read man acpi_ibm there is a partial solution > > > > You have to load acpi_ibm at boot. Add > > acpi_ibm_load="YES" > > to /boot/loader.conf > > $ kldstat > Id Refs Address Size Name > 1 10 0xffffffff80100000 ac6c08 kernel > 2 1 0xffffffff80bc7000 1a670 snd_hda.ko > 3 2 0xffffffff80be2000 673b8 sound.ko > 4 1 0xffffffff80c4a000 53d0 acpi_ibm.ko > 5 1 0xffffffffb1694000 4b61 i915.ko > 6 1 0xffffffffb1699000 d5d8 drm.ko > > > > Then activate event passing to devd. Add > > dev.acpi_ibm.0.events=1 > > to /etc/sysctl.conf > > $ sysctl dev.acpi_ibm.0.events > dev.acpi_ibm.0.events: 1 Does needs to be 1, but your loop script below shows it set (reverted?) to 0, so devd events would not be invoked. > > Then tell devd that you want to get events. Add > > notify 10 { > > match "system" "ACPI"; > > match "subsystem" "IBM"; > > action "/usr/local/sbin/acpi_oem_exec.sh $notify ibm"; > > It seems that this script is never invoked. Not without having dev.acpi_ibm.0.events=1 anyway. Suggest also checking Beto's examples which might help you debug it: http://lists.freebsd.org/mailman/htdig/freebsd-mobile/2006-August/008959.html http://lists.freebsd.org/pipermail/freebsd-mobile/2006-August/008948.html and which I notice executes scripts like: action "/bin/sh -c /home/betom/bin/do_acpi_suspend.sh"; which might help if your script wasn't set executable? and uses /usr/local/etc/devd for devd conf files, as an alternative. HTH, Ian > > } > > > > to /etc/devd.conf > > > > Now you have to create that script > > ---------- > > #!/bin/sh > > NOTIFY=`echo $1` > > ECHO="echo" > > CALC="bc" > > > > case ${NOTIFY} in > > 0x10) > > LEVEL=`sysctl -n dev.acpi_ibm.0.lcd_brightness` > > PERCENT=`${ECHO} "${LEVEL} + 1" | ${CALC}` > > MESSAGE="brightness level ${PERCENT}" > > sysctl dev.acpi_ibm.0.lcd_brightness=${PERCENT} > > ;; > > 0x11) > > LEVEL=`sysctl -n dev.acpi_ibm.0.lcd_brightness` > > PERCENT=`${ECHO} "${LEVEL} - 1" | ${CALC}` > > MESSAGE="brightness level ${PERCENT}" > > sysctl dev.acpi_ibm.0.lcd_brightness=${PERCENT} > > ;; > > *) > > ;; > > esac > > echo `date` >> /tmp/prova > > ${ECHO} ${LEVEL} ${NOTIFY} ${MESSAGE} >> /tmp/prova > > exit 0 > > > > ------- > > If you leave the last two debug line, with a tail -f /tmp/prova you can > > check the events sent to devd. > > Nothing hits /tmp/prova > > I ran this loop while pressing keys: > > while true; do clear; sysctl dev.acpi_ibm.0; date; sleep 1; done > > dev.acpi_ibm.0.%desc: IBM ThinkPad ACPI Extras > dev.acpi_ibm.0.%driver: acpi_ibm > dev.acpi_ibm.0.%location: handle=\_SB_.PCI0.LPC_.EC__.HKEY > dev.acpi_ibm.0.%pnpinfo: _HID=IBM0068 _UID=0 > dev.acpi_ibm.0.%parent: acpi0 > dev.acpi_ibm.0.initialmask: 2060 > dev.acpi_ibm.0.availmask: 16777215 > dev.acpi_ibm.0.events: 0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ > dev.acpi_ibm.0.eventmask: 2060 > dev.acpi_ibm.0.hotkey: 3491 > dev.acpi_ibm.0.lcd_brightness: 0 > dev.acpi_ibm.0.volume: 7 > dev.acpi_ibm.0.mute: 0 > dev.acpi_ibm.0.thinklight: 0 > dev.acpi_ibm.0.bluetooth: 0 > dev.acpi_ibm.0.wlan: 1 > dev.acpi_ibm.0.fan_speed: 3815 > dev.acpi_ibm.0.fan_level: 0 > dev.acpi_ibm.0.fan: 1 > dev.acpi_ibm.0.thermal: 41 47 47 38 33 -1 30 -1 > Sat Mar 29 09:30:09 EDT 2008 > > > I can get dev.acpi_ibm.0.thinklight to change when turning off/on the think > light. > > I can get dev.acpi_ibm.0.hotkey to change between two values: 2467 and 3491 > > That's it. Nothing else. > > > With this script you can change the brightness both under console and > > under xorg but you are bound to 8 levels (0 - 7) > > If you want 100 levels you can use xbacklight under xorg only and modify > > the script to use xbacklight instead of sysctl > > > > Mute and volume keys don't send events to devd: I don't know why but if > > I press mute it works and dev.acpi_ibm.0.mute becomes 1 > > If I press volume up or down, dev.acpi_ibm.0.mute becomes 0