From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: Ambient Light Sensor? Date: Tue, 20 Mar 2007 15:50:34 +0000 Message-ID: <20070320155034.GA30532@srcf.ucam.org> References: <200703191341.41823.lenb@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from cavan.codon.org.uk ([217.147.92.49]:56840 "EHLO vavatch.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753838AbXCTPur (ORCPT ); Tue, 20 Mar 2007 11:50:47 -0400 Content-Disposition: inline In-Reply-To: <200703191341.41823.lenb@kernel.org> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Len Brown Cc: linux-acpi@vger.kernel.org On Mon, Mar 19, 2007 at 01:41:41PM -0400, Len Brown wrote: > I've seen just the dmesg from a MacBook Pro on the web > suggesting that system exports ACPI0008: > http://www.uwsg.iu.edu/hypermail/linux/kernel/0703.0/1475.html Yes, it's present in the Macbook Pro. The HP nc6220 has a sensor, but doesn't expose it via ACPI - there's some BIOS calls to get at it. -- Matthew Garrett | mjg59@srcf.ucam.org