Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750712AbcCEQo1 (ORCPT ); Sat, 5 Mar 2016 11:44:27 -0500 Received: from mail-qg0-f43.google.com ([209.85.192.43]:36729 "EHLO mail-qg0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750702AbcCEQoS (ORCPT ); Sat, 5 Mar 2016 11:44:18 -0500 Message-ID: <1457196246.2647.2.camel@gmail.com> Subject: Re: [PATCH] platform/chrome: Add Chrome OS keyboard backlight LEDs support From: Evan McClain To: Dmitry Torokhov , Olof Johansson Cc: Rhard Purdie , Jacek Anaszewski , Duncan Laurie , Simon Que , Bryan Wu , Guenter Roeck , linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org Date: Sat, 05 Mar 2016 11:44:06 -0500 In-Reply-To: <20160305012309.GA30176@dtor-ws> References: <20160305012309.GA30176@dtor-ws> Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-WfbXZfc17cdJoy1XjsNf" X-Mailer: Evolution 3.18.5.1 (3.18.5.1-1.fc23) Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1764 Lines: 52 --=-WfbXZfc17cdJoy1XjsNf Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2016-03-04 at 17:23 -0800, Dmitry Torokhov wrote: > This is a driver for ACPI-based keyboard backlight LEDs found on > Chromebooks. The driver locates \\_SB.KBLT ACPI device and exports > backlight as "chromeos::kbd_backlight" LED class device in sysfs. >=20 > Signed-off-by: Simon Que > Signed-off-by: Duncan Laurie > Signed-off-by: Dmitry Torokhov > --- >=20 > Changes form previous submission: >=20 > - moved from drivers/leds to drivers/platform/chrome > - added method to retrieve brightness from ACPI > - renamed to cros_kbd_led_backlight > - config option renamed to CROS_KBD_LED_BACKLIGHT > - no longer setting initial brightness to max brightness (although on > =C2=A0 Pixel 1 - Link - ACPI initially reports 100 as brightness anyway) >=20 > I ran this on Pixel 1; Evan, could you give it a spin on your Pixel > 2? Works fine here. Thanks --=20 Evan McClain https://keybase.io/aeroevan --=-WfbXZfc17cdJoy1XjsNf Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJW2wzXAAoJEPQx78gG1JMfUIwH/R6fQlSxquIWyjiRMV0uodAF qY8AVszlfI97CoqZPNMSRnm8rjxD1fL5IYXeJsLrId+JH6K9jIpA7JfGTMYwHSpm ZNAewIm6TBN4yJ1WbqaMaJYrKPqS6Po0QNY2fr4s6ssZUkfgJQA8BulEHiRgvEAt IEOwnLz3Va9IobBz8g9yCOyR0SH1R8GielVqBZFrRLBRtSvz4BAw5Ekxjmn+XNFO FqhwVypa8u7Dk4+NPnAgwHEC4Milft0BEuddNuyquooP7P9GqAMzgBhPYTpWRXJU MqB2JbIAPm+gDc2/1LMUdXqkIaFxkISX6RE8VGmXuMUWd1NkhQdMvzsiKDjFbgY= =VQzn -----END PGP SIGNATURE----- --=-WfbXZfc17cdJoy1XjsNf--