From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933078AbaLBHwJ (ORCPT ); Tue, 2 Dec 2014 02:52:09 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:55079 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932083AbaLBHwH (ORCPT ); Tue, 2 Dec 2014 02:52:07 -0500 Date: Tue, 25 Nov 2014 15:01:43 -0800 From: Darren Hart To: Pali =?iso-8859-1?Q?Roh=E1r?= Cc: Matthew Garrett , platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, libsmbios-devel@lists.us.dell.com, Srinivas_G_Gowda@dell.com, Michael_E_Brown@dell.com, Gabriele Mazzotta Subject: Re: [PATCH v2] platform: x86: dell-laptop: Add support for keyboard backlight Message-ID: <20141125230143.GB32102@vmdeb7> References: <1415967813-7223-1-git-send-email-pali.rohar@gmail.com> <1416754245-15550-1-git-send-email-pali.rohar@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1416754245-15550-1-git-send-email-pali.rohar@gmail.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Nov 23, 2014 at 03:50:45PM +0100, Pali Rohár wrote: > This patch adds support for configuring keyboard backlight settings on supported > Dell laptops. It exports kernel leds interface and uses Dell SMBIOS tokens or > keyboard class interface. > > With this patch it is possible to set: > * keyboard backlight level > * timeout after which will be backlight automatically turned off > * input activity triggers (keyboard, touchpad, mouse) which enable backlight > * ambient light settings > > Settings are exported via sysfs: > /sys/class/leds/dell::kbd_backlight/ > > Code is based on newly released documentation by Dell in libsmbios project. > > Signed-off-by: Pali Rohár > Signed-off-by: Gabriele Mazzotta Queued in Testing branch, but still pending a more thorough final review from me as it is such a large patch. -- Darren Hart Intel Open Source Technology Center