From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9EDEBC48BE8 for ; Wed, 16 Jun 2021 17:20:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 788EB613BF for ; Wed, 16 Jun 2021 17:20:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230490AbhFPRW4 (ORCPT ); Wed, 16 Jun 2021 13:22:56 -0400 Received: from mout.kundenserver.de ([212.227.126.187]:34555 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230291AbhFPRWz (ORCPT ); Wed, 16 Jun 2021 13:22:55 -0400 Received: from [192.168.1.155] ([95.115.35.150]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.167]) with ESMTPSA (Nemesis) id 1Mwfn8-1l4cC13sXS-00y6qI; Wed, 16 Jun 2021 19:20:44 +0200 Subject: Re: [PATCH v2] platform/x86: add support for Acer Predator LEDs To: leo60228 , hdegoede@redhat.com, platform-driver-x86@vger.kernel.org, linux-leds@vger.kernel.org, linux-input@vger.kernel.org References: <20210615221931.18148-1-leo@60228.dev> <20210616005147.26212-1-leo@60228.dev> <87e6f17f-3d82-ac63-b5eb-e7f3205f59e8@metux.net> From: "Enrico Weigelt, metux IT consult" Message-ID: <62d2de8d-e539-5b4f-447a-5e6116844992@metux.net> Date: Wed, 16 Jun 2021 19:20:43 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: tl Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:sNis7DF6TvPRoij61WnAqevQDgOmlfhPdE0weeEa47oJaqFQOG5 FQD8TLBFgbufCoX27UwJbVw4HZl3viTqz9XNSn1gaHPA3JJEvyLXOVX7LzdKRE59bRH8VF+ beQdpeEXMzt5wUvW1HbgM/7vIIo+cFVUmPEmnvyTQ1tckYsANgGjOyjYnyrYtfhB6Z/wxyX Pr3NhVnL2sbx4QNaMEPiw== X-UI-Out-Filterresults: notjunk:1;V03:K0:y1tbBRJ3Zeo=:wFlwFoPTiToXDyuH1ZQlrJ 9WBkfsEWnqvj1ptWKpACxbXAZr1dMglYPEzD6fWkx+YOBZoTSBjbIb///mgMEut2Z0+PJQ16F BazwGEN6pe82C8uaDZ31f/e6imsmMhnAO3jS7d7ywMQGlW4kMJYhDmmR8McXvkQTE4Sc2BbeF rjCeMjc6Xzbfq8GMmPHu/viWgqfZuHrKdeFFB0D+5cFXE9AKf/6QhMC8PXfi4jCbMYoJ92ynv HiKtsSQ4fXa65vytdeXpc9nHKU4UjxK0TGOZf4uE49Be+FsYoxf6jlKRrosWSjwhKrxE4wPxp dseWFdc5lxONrljSAHfKEQjadaYkaQcb4YbftCytVjsW2IfBRR5cMoA/nxFd1SpIP3krfE/Hs NkrTL+09FquXtISk8c9F2sC9N1ccyEvbj8Oy9xN+UviumZKwCESZv73l0GnYjqFhAuA7WLEQQ 5TZSWSMzkurqQWtPs5lFnyO38BnyKwgeNXr4nrTkbKZ5RxdMcwvyifY45tqXzb7WVfQj5WdMP 0zs1wDWm1BTLkzkSIav238= Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org On 16.06.21 17:56, leo60228 wrote: >> Can you please tell a bit more what these LEDs are actually used for ? >> Do they have some names or symbols ? Are they also controlled by >> something else (e.g. numlock or shiftlock leds) > > They're used for the keyboard backlight. This functionality is pretty > common on gaming laptops. hmm, keyboard backlight ... don't we already have something for that in input subsys ? I believe that some lone LEDs aren't the right subsys for those stuff. CC'ing linux-input list: guys, could you have a look at this ? is input sysbsys already capable of handling this ? --mtx -- --- Hinweis: unverschlüsselte E-Mails können leicht abgehört und manipuliert werden ! Für eine vertrauliche Kommunikation senden Sie bitte ihren GPG/PGP-Schlüssel zu. --- Enrico Weigelt, metux IT consult Free software and Linux embedded engineering info@metux.net -- +49-151-27565287