Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759050AbZDKVHP (ORCPT ); Sat, 11 Apr 2009 17:07:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753255AbZDKVG6 (ORCPT ); Sat, 11 Apr 2009 17:06:58 -0400 Received: from mail-bw0-f169.google.com ([209.85.218.169]:39055 "EHLO mail-bw0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753366AbZDKVG5 (ORCPT ); Sat, 11 Apr 2009 17:06:57 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=ckDfZRSwjKoqEchECOxUBk6ipTJxeIRrGvIH18rSM3kEYMU+UNaAeGBmDR/vjNr0bR +uEq6BGXQlnjDTBIwakbPy7ArlHLIstK6BWaIx5rrKIQQL4ZzdeEy9DNYt2JDDsOFxv1 zIAW7WIqYpcbtxEXUqSe7rAR/IpHrWasdLIK4= Message-ID: <49E10684.5090101@gmail.com> Date: Sat, 11 Apr 2009 23:07:16 +0200 From: Niel Lambrechts User-Agent: Thunderbird 2.0.0.21 (X11/20090310) MIME-Version: 1.0 To: "linux.kernel" Subject: 2.6.30-rc1 (latest git): thinkpad-acpi: cannot control brightness with hotkeys Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2292 Lines: 50 Hi there, With latest git kernel, I'm no longer able to control my Thinkpad (W500) brightness, although I can still control the backlight, bluetooth etc. I originally got some errors (below), but I was able to get around them by changing /etc/modprobe.d/thinkpad_acpi from the (default OPENSUSE) options thinkpad_acpi experimental=1 hotkey=enable,0xffffff to options thinkpad_acpi experimental=1 Any ideas on how I can regain control over the brightness gas-pedal? Niel dmesg: thinkpad_acpi: ThinkPad ACPI Extras v0.22 thinkpad_acpi: http://ibm-acpi.sf.net/ thinkpad_acpi: ThinkPad BIOS 6FET50WW (1.20 ), EC 7VHT12WW-1.01 thinkpad_acpi: Lenovo ThinkPad W500, model 40622XG thinkpad_acpi: radio switch found; radios are enabled thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver thinkpad_acpi: Disabling thinkpad-acpi brightness events by default... thinkpad_acpi: procfs hotkey enable/disable: access by process with PID 890 WARNING: at drivers/platform/x86/thinkpad_acpi.c:2954 hotkey_enabledisable_warn+0x3e/0x43 [thinkpad_acpi]() thinkpad_acpi: hotkey enable/disable functionality has been removed from the driver. Hotkeys are always enabled. Modules linked in: thinkpad_acpi(+) snd_hda_intel(+) rfkill snd_hda_codec rtc_cmos snd_hwdep mac80211 video i2c_i801 rtc_core snd_pcm ohci1394 led_class battery ac output snd_timer snd soundcore snd_page_alloc e1000e intel_agp button joydev wmi i2c_core sr_mod rtc_lib cfg80211 sg ieee1394 iTCO_wdt agpgart cdrom nvram iTCO_vendor_support sd_mod ehci_hcd uhci_hcd usbcore ext4 jbd2 crc16 edd ext3 mbcache jbd fan ahci libata scsi_mod thermal processor [] hotkey_enabledisable_warn+0x3e/0x43 [thinkpad_acpi] [] hotkey_write+0x68/0x162 [thinkpad_acpi] [] thinkpad_acpi_module_init+0x742/0x839 [thinkpad_acpi] [] ? thinkpad_acpi_module_init+0x0/0x839 [thinkpad_acpi] Registered led device: tpacpi::thinklight thinkpad_acpi: Standard ACPI backlight interface available, not loading native one. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/