From owner-freebsd-acpi@FreeBSD.ORG Thu Mar 7 05:21:07 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 19CCB7B4 for ; Thu, 7 Mar 2013 05:21:07 +0000 (UTC) (envelope-from nm.knife@gmail.com) Received: from mail-wg0-f50.google.com (mail-wg0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id 9F27AF6C for ; Thu, 7 Mar 2013 05:21:06 +0000 (UTC) Received: by mail-wg0-f50.google.com with SMTP id es5so43722wgb.29 for ; Wed, 06 Mar 2013 21:21:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=QdwQ/RdXqzEvd8DjjmeT3432RrvoZfsKtXlj1WRdw8s=; b=1F+F4iagBhM80IBCJYHMpXWHYciLDAqKgogAiG7aDuHGH2oz9cwFx2bTJ5J3Ica0/8 /MmU76JRDEXDmTjgpNvHnkjMAia1w6S+1L5HI1WAcRfd85EV0mid5Di6nCb2E9dnw/Ku Smq5VkhAjwYxl0sSPy0BnkFYajOBEql794BGIzQy7FT2A7D0kRkuqN6ehqM0zCt4Qglt C8eivlukQOw1Xwt8W3Plj848cI3+1n5w0lOdt9iThi996ZqIOy9za7E8SxSSSB4qfB5y BBcN1UI1R9y4lL8juAvtaODiHuiLvzmfdqua13Y4+dplN9AOubtDVk1dkZWnz4msHHBU GR7A== MIME-Version: 1.0 X-Received: by 10.180.85.97 with SMTP id g1mr30825825wiz.29.1362633665502; Wed, 06 Mar 2013 21:21:05 -0800 (PST) Received: by 10.194.57.241 with HTTP; Wed, 6 Mar 2013 21:21:05 -0800 (PST) In-Reply-To: <4992739.5Qo1xB3jpc@snasonovnbwxp.bcc> References: <4992739.5Qo1xB3jpc@snasonovnbwxp.bcc> Date: Wed, 6 Mar 2013 21:21:05 -0800 Message-ID: Subject: Re: Thinkpad x230 display brightness From: =?windows-1251?B?y/7h7uzo8CDD8Ojj7vDu4g==?= To: Sergey Nasonov Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: freebsd-acpi@freebsd.org X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Mar 2013 05:21:07 -0000 Unfortunately, I knew that NVIDIA works. Different way the calls are made. I had to go back to doing acpi_call and the VBRC to set brightness between 0-16. While not a button, it still works. I have yet to test suspend/resume. Do you have USB powered after resume? 2013/3/6 Sergey Nasonov > > ------------------------------ > > 2012/10/20 Erich Dollansky > > > > > Hi, > > > > > > On Sun, 21 Oct 2012 02:20:22 +0200 > > > Jan Hannibal Smith > wrote: > > > > > > > Hey Guys, I just installed FreeBSD 9.1 RC2 on my ThinkPad x230, so far > > > > everythings works fine except the keys for the brightness adjustment. > > > > > > > > I tried the tricks I found for the x220 series but nothing helped. > > > > Does anybody got a clue how I can get these buttons to work? > > > > Maybe there is a patch for the kms driver? > > > > > > > can you check if the keys do even generate events? > > > > > > They do not generate them on my X220. > > > > > > If they do not generate events, you can use only the command line to > > > change brightness. > > > > > any info on this? I got a T430 from my work. I am afraid I will have to do > > the manual calls like on my personal X220. > > > > > -- > > Lyubomir Grigorov (bgalakazam) > > > > > > I am using T430 with FreeBSD 9.1 amd64. And I want to say that this laptop > is a best choice to install FreeeBSD on it. Brightess control work just > fine. But it work with nvidia card. I didnt tested integrated Intel > adapter. BIOS settings allows me to select primary adapter for video > output. > > > > Message appears each time when brightness control key pressed: > > CPU0: local APIC error 0x80 > > > > These errors just informational. And I dont give it any attention. > > > > Suspend/resume also work without any problems. > > > > I will test intel adapter and let you know if needed. > > > > -- > > Best Regards, > > Nasonov Sergey > > > -- Lyubomir Grigorov (bgalakazam)