From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: [intel/acpi] backlight Date: Mon, 1 Dec 2008 08:38:55 +0000 Message-ID: <20081201083855.GB7380@srcf.ucam.org> References: <1227854824.3477.9.camel@hidalgo> <1228093715.4035.87.camel@yakui_zhao.sh.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from cavan.codon.org.uk ([93.93.128.6]:37299 "EHLO vavatch.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750763AbYLAIjH (ORCPT ); Mon, 1 Dec 2008 03:39:07 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Len Brown Cc: Zhao Yakui , Yves-Alexis Perez , "linux-acpi@vger.kernel.org" , jbarnes@virtuousgeek.org On Sun, Nov 30, 2008 at 10:28:30PM -0500, Len Brown wrote: (Cc:ing Jesse) > in single user mode, i915 is not loaded, > /sys/class/backlight/acpi_video0 does NOT work > > modprobe of i915 does not change this. Jesse, are IRQs being delivered to the drm code when X isn't the foreground VT? If not, this would seem to need fixing. -- Matthew Garrett | mjg59@srcf.ucam.org