linux-kernel - Re: [PATCH] platform/x86: asus-wmi: Consider device is absent when the read is ~0

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Date: Mon, 11 Mar 2024 14:00:49 +0200
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: corentin.chary@...il.com, luke@...nes.dev, hdegoede@...hat.com, 
 Kai-Heng Feng <kai.heng.feng@...onical.com>
Cc: platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] platform/x86: asus-wmi: Consider device is absent when
 the read is ~0

On Fri, 08 Mar 2024 13:32:55 +0800, Kai-Heng Feng wrote:

> AAEON PICO-TGU4 board doesn't have any LED but there are bogus LED
> controls under /sys/class/leds:
> $ ls /sys/class/leds
> asus::kbd_backlight asus::lightbar  platform::micmute
> 
> The reason is that the ~0 read from asus_wmi_get_devstate() is treated
> as a valid state, in truth it means the device is absent.
> 
> [...]


Thank you for your contribution, it has been applied to my local
review-ilpo branch. Note it will show up in the public
platform-drivers-x86/review-ilpo branch only once I've pushed my
local branch there, which might take a while.

The list of commits applied:
[1/1] platform/x86: asus-wmi: Consider device is absent when the read is ~0
      commit: 3f44cda7c36276f75d1ddcd2d52eb2d412e30cd0

--
 i.