linux-kernel - Re: [PATCH v2 1/1] platform/x86: asus-wmi: Add mic-mute LED classdev support

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Message-ID: <20220824100615.GA1049@bug>
Date:   Wed, 24 Aug 2022 12:06:15 +0200
From:   Pavel Machek <pavel@....cz>
To:     PaddyKP_Yao@...s.com
Cc:     andy.shevchenko@...il.com, hdegoede@...hat.com,
        acpi4asus-user@...ts.sourceforge.net, corentin.chary@...il.com,
        ispaddy@...il.com, linux-kernel@...r.kernel.org, luke@...nes.dev,
        mgross@...ux.intel.com, platform-driver-x86@...r.kernel.org
Subject: Re: [PATCH v2 1/1] platform/x86: asus-wmi: Add mic-mute LED classdev
 support

Hi!

> In some new ASUS devices, hotkey Fn+F13 is used for mic mute. If mic-mute
> LED is present by checking WMI ASUS_WMI_DEVID_MICMUTE_LED, we will add a
> mic-mute LED classdev, asus::micmute, in the asus-wmi driver to control
> it. The binding of mic-mute LED controls will be swithched with LED
> trigger.
> 
> Signed-off-by: PaddyKP_Yao <PaddyKP_Yao@...s.com>
> ---
> V1 -> V2: fix typo for 'present' and remove unnecessary pr_info() log
> 
>  drivers/platform/x86/Kconfig               |  2 ++
>  drivers/platform/x86/asus-wmi.c            | 25 ++++++++++++++++++++++
>  include/linux/platform_data/x86/asus-wmi.h |  1 +
>  3 files changed, 28 insertions(+)
> 
> asus->micmute_led.name = "asus::micmute";

Please see/modify well-known-leds.txt file. We want this consistent on all devices.

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