linux-kernel - Re: [PATCH v3 09/11] platform/x86: asus-wmi: Control RGB keyboard backlight

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Message-ID: <20190509221538.GA527@amd>
Date:   Fri, 10 May 2019 00:15:38 +0200
From:   Pavel Machek <pavel@....cz>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     Dan Murphy <dmurphy@...com>,
        Yurii Pavlovskyi <yurii.pavlovskyi@...il.com>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Linux LED Subsystem <linux-leds@...r.kernel.org>,
        Corentin Chary <corentin.chary@...il.com>,
        Darren Hart <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>,
        Daniel Drake <drake@...lessm.com>,
        acpi4asus-user <acpi4asus-user@...ts.sourceforge.net>,
        Platform Driver <platform-driver-x86@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-api@...r.kernel.org
Subject: Re: [PATCH v3 09/11] platform/x86: asus-wmi: Control RGB keyboard
 backlight

On Fri 2019-05-10 00:06:11, Andy Shevchenko wrote:
> On Thu, May 9, 2019 at 11:45 PM Dan Murphy <dmurphy@...com> wrote:
> > On 5/9/19 2:04 PM, Yurii Pavlovskyi wrote:
> > We are working on a framework for this.
> >
> > Please see this series
> > https://lore.kernel.org/patchwork/project/lkml/list/?series=390141
> >
> > It is still a work in progress
> 
> Side question:
> Have you considered to convert existing color LED controllers? (It
> seems to me that your proposal lacks of the idea to keep back
> compatibility with the existing controllers whre user may create a
> sysfs node based on the arbitrary label, while it's good to have
> multicolor infrastructure like in your proposal. Did I miss
> something?)

That's undecided at the moment. We have enough fun trying to figure
out reasonable interface...


									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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