From owner-freebsd-mobile@FreeBSD.ORG Thu Jan 30 22:52:54 2014 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B3996DAB for ; Thu, 30 Jan 2014 22:52:54 +0000 (UTC) Received: from mail-pa0-x231.google.com (mail-pa0-x231.google.com [IPv6:2607:f8b0:400e:c03::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 87E291F02 for ; Thu, 30 Jan 2014 22:52:54 +0000 (UTC) Received: by mail-pa0-f49.google.com with SMTP id hz1so3719301pad.36 for ; Thu, 30 Jan 2014 14:52:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=ZoD7c/ykMM5v6uCd4kPfcUgkJKTNO6Q9i9L3dZI2mE4=; b=A6MXTaKpNEQUkiZO3ejdm8RhJjapNYNTJ2Jnu6xCTYbE8jJbQ3arUJrA0wEjTlPqSd CTBBQETEQalJNFFDQyVqr1cZqS3JUrKWzw8o5xiHV/2KK8gf+7MHHQXgggvmg9qZA43X juCiTx5dZoxevY124OWGayBKhNg5DNne0NmRbBtKmrUdYqhEJgtM7iEd4jRrl83gCDvM sxAKaeg7YMN+Sn/EUxPLJ/rqpq56asXMTkK74RiM6t4vJXjWy5G/QFNU5dEopCd6B4vU ULqOhB2ZXfM+5cCUNW1qcaz7q5Q2Xx98vGqn54t2zST7HrfAvtWTOZn0f5/mkP9T0j5j vEBA== MIME-Version: 1.0 X-Received: by 10.66.25.101 with SMTP id b5mr17215177pag.101.1391122374127; Thu, 30 Jan 2014 14:52:54 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.70.22.195 with HTTP; Thu, 30 Jan 2014 14:52:54 -0800 (PST) In-Reply-To: <20130808073626.GJ85426@e-new.0x20.net> References: <20130808073626.GJ85426@e-new.0x20.net> Date: Thu, 30 Jan 2014 14:52:54 -0800 X-Google-Sender-Auth: Nx2CpB02HpEtQe9TFsQAM-84tPc Message-ID: Subject: Re: report: FreeBSD on Lenovo Thinkpad X230 From: Adrian Chadd To: Lars Engels Content-Type: text/plain; charset=ISO-8859-1 Cc: "freebsd-mobile@freebsd.org" X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Jan 2014 22:52:54 -0000 yes, I'm bringing up an old thread. On 8 August 2013 00:36, Lars Engels wrote: > On Wed, Aug 07, 2013 at 09:08:46PM -0700, Adrian Chadd wrote: >> Hiya! >> >> So now that I've completed my first round of "is this actually usable >> as a laptop", I'd like some help chasing down the backlight and >> suspend/resume issues. >> >> Any takers? Pretty please? I'll help make sure iwn(4) works really >> well if I can get the rest of this works out! >> > > Display brightness can be changed with sysutils/acpi_call: > http://lists.freebsd.org/pipermail/freebsd-acpi/2013-March/008084.html > > BTW: good to know that someome cares about working Thinkpads! :-) It looks like none of the fields in the acpi_ibm module work on the X230. Maybe we're somehow mislocating the EC? And yes, the direct calls via acpi_conf work. So how's the button press stuff supposed to work? eg, if hit fn-F8/F9 to decrease/increase brightness. Is this supposed to be totally handled by the ACPI code? Or is it handled by acpi_ibm_eventhandler() somehow? -a