From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751934AbbBVLEa (ORCPT ); Sun, 22 Feb 2015 06:04:30 -0500 Received: from mail-wi0-f181.google.com ([209.85.212.181]:57218 "EHLO mail-wi0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751744AbbBVLE1 (ORCPT ); Sun, 22 Feb 2015 06:04:27 -0500 From: Pali =?utf-8?q?Roh=C3=A1r?= To: Gabriele Mazzotta Subject: Re: [PATCH] platform: x86: dell-laptop: Add support for keyboard backlight Date: Sun, 22 Feb 2015 12:04:23 +0100 User-Agent: KMail/1.13.7 (Linux/3.13.0-45-generic; KDE/4.14.2; x86_64; ; ) Cc: mjg59@srcf.ucam.org, dvhart@infradead.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, A.Sloman@cs.bham.ac.uk, computersforpeace@gmail.com, dan.carpenter@oracle.com References: <1424343509-13639-1-git-send-email-gabriele.mzt@gmail.com> In-Reply-To: <1424343509-13639-1-git-send-email-gabriele.mzt@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart4986911.4yBa9hISaC"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201502221204.24003@pali> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --nextPart4986911.4yBa9hISaC Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable On Thursday 19 February 2015 11:58:29 Gabriele Mazzotta wrote: > This patch adds the support for the configuration of the > keyboard backlight on supported Dell laptops. >=20 > With this patch it is possible to set: > * keyboard backlight level > * timeout after which the backlight will be automatically > turned off * input activity triggers (keyboard, touchpad, > mouse) that enable the backlight * ambient light settings >=20 > The settings are exposed via > /sys/class/leds/dell::kbd_backlight/ >=20 > The code is based on the newly released documentation by Dell > in the libsmbios project. >=20 > Signed-off-by: Pali Roh=C3=A1r > Signed-off-by: Gabriele Mazzotta > Cc: Dan Carpenter > --- > .../ABI/testing/sysfs-platform-dell-laptop | 69 ++ > drivers/platform/x86/dell-laptop.c | 1089 > +++++++++++++++++++- 2 files changed, 1152 insertions(+), 6 > deletions(-) > create mode 100644 > Documentation/ABI/testing/sysfs-platform-dell-laptop >=20 This patch is same as combination of previous, just contains all=20 changes in single patch file. Difference between v3.19-rc5 and=20 current version is just als code was moved to separate functions=20 and als backlight can be enabled via new sysfs attribute (like in=20 second patch which was sent). I tested this patch on top of linus tree (commit 79513d0) and=20 keyboard backlight works fine. Darren, what do you think, can be this patch which brings=20 keyboard backlight support finally moved to mainline kernel? =2D-=20 Pali Roh=C3=A1r pali.rohar@gmail.com --nextPart4986911.4yBa9hISaC Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAlTpt7cACgkQi/DJPQPkQ1JLBQCeIVdSEWuxeiO36e2IetFg0P3U IcQAoIMfSFA8f3q2BLtNXd4Kli6fG5op =409M -----END PGP SIGNATURE----- --nextPart4986911.4yBa9hISaC--