From mboxrd@z Thu Jan 1 00:00:00 1970 From: Darren Hart Subject: Re: [PATCH v2] platform: x86: dell-laptop: Add support for keyboard backlight Date: Tue, 25 Nov 2014 15:01:43 -0800 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-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <1416754245-15550-1-git-send-email-pali.rohar@gmail.com> Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: platform-driver-x86.vger.kernel.org On Sun, Nov 23, 2014 at 03:50:45PM +0100, Pali Roh=E1r wrote: > This patch adds support for configuring keyboard backlight settings o= n supported > Dell laptops. It exports kernel leds interface and uses Dell SMBIOS t= okens or > keyboard class interface. >=20 > 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 ba= cklight > * ambient light settings >=20 > Settings are exported via sysfs: > /sys/class/leds/dell::kbd_backlight/ >=20 > Code is based on newly released documentation by Dell in libsmbios pr= oject. >=20 > Signed-off-by: Pali Roh=E1r > Signed-off-by: Gabriele Mazzotta Queued in Testing branch, but still pending a more thorough final revie= w from me as it is such a large patch. --=20 Darren Hart Intel Open Source Technology Center