From: Takashi Iwai <tiwai@suse.de>
To: zhangheng <zhangheng@kylinos.cn>
Cc: Takashi Iwai <tiwai@suse.de>,
perex@perex.cz, tiwai@suse.com, sbinding@opensource.cirrus.com,
kailang@realtek.com, chris.chiu@canonical.com,
linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda/realtek: add quirk for Acer Nitro ANV15-51
Date: Thu, 26 Feb 2026 07:33:59 +0100 [thread overview]
Message-ID: <87bjhcc8tk.wl-tiwai@suse.de> (raw)
In-Reply-To: <18b43378-0bbc-435d-93ad-370e051e8416@kylinos.cn>
On Thu, 26 Feb 2026 02:43:56 +0100,
zhangheng wrote:
>
> > Can LED be controlled dynamically by writing to a sysfs file in
> > /sys/class/leds/*? e.g.
> >
> > % cat /sys/class/leds/platform::micmute/brightness
> > 1
> > % echo 0 > /sys/class/leds/platform::micmute/brightness
> >
> > If the direct write changes the actual LED status, it's not about the
> > sound driver problem, but possibly some plumbing in user-space via
> > UCM, etc.
> After testing, it is normal, so there should be no problem with the
> driver. Therefore, I think this patch can be merged as soon as
> possible.
OK, applied now. Thanks.
Takashi
prev parent reply other threads:[~2026-02-26 6:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-09 13:41 [PATCH] ALSA: hda/realtek: add quirk for Acer Nitro ANV15-51 Zhang Heng
2026-02-09 15:07 ` Takashi Iwai
2026-02-26 1:43 ` zhangheng
2026-02-26 6:33 ` Takashi Iwai [this message]
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