linux-kernel - Re: [PATCH v3 0/6] asus-wmi: Add support for RGB keyboards

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Date:   Tue, 9 Aug 2022 10:55:28 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     "Luke D. Jones" <luke@...nes.dev>
Cc:     Hans de Goede <hdegoede@...hat.com>,
        Barnabás Pőcze <pobrn@...tonmail.com>,
        Pavel Machek <pavel@....cz>,
        Platform Driver <platform-driver-x86@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 0/6] asus-wmi: Add support for RGB keyboards

On Tue, Aug 9, 2022 at 4:51 AM Luke D. Jones <luke@...nes.dev> wrote:
>
> This is a patch series to add RGB support for ASUS laptops.
> The laptops with this RGB tend to be the TUF series of gamer laptops.
>
> The first step is initial bringup of support using the multicolor LED API.
>
> These types of keyboards implement a slightly more complex interface than
> just RGB control however - they also have modes with can be static LED,
> blinking, rainbow, color cycles, and more. They also have some custom
> animations that can play depending on device state, such as suspended
> playing a fancy colour cycle, or playing a "wave" animation.
>
> Two of the patches add support for these features.
>
> One patch adds documentation in:
> Documentation/ABI/testing/sysfs-platform-asus-wmi
> for some features that were added previously.
>
> The final patch adds support for a particular MUX switch found only
> on a few ROG laptops. This patch is added to this series due to some
> conflicts in merge caused by the RGB patch series.
>
> Some notes:
>
> - this patch series obsoletes the previous RGB patches by myself
>
> - it is not possible to add attribute groups to multicolor LED as
>   they get overwritten by `led_multicolor_groups` in
>   `led_classdev_multicolor_register_ext`.
>
> - the methods for RGB control do not provide a way to fetch exisiting
>   state, so these methods are WO.
>
> - There is an existing `asus::kbd_backlight`, this provides a 4-step
>   brightness to the RGB (off,low,med,high) individually to multicolor.
>   I was unsure of the effect of adding a similar path so have used the
>   `asus::multicolour::kbd_backlight` name to be clear about purpose.
>   If the `asus::kbd_backlight` is off, then no RGB is shown at all.

It seems you send too many new versions of the series too fast.

Submitting Patches [1] suggest one week gap between series. I would
recommend reading that document in full and carefully to understand
the Linux kernel process of proposing and submitting changes.

[1]: https://www.kernel.org/doc/html/latest/process/submitting-patches.html#don-t-get-discouraged-or-impatient

-- 
With Best Regards,
Andy Shevchenko