From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Takashi Iwai <tiwai@suse.de>, Hui Wang <hui.wang@canonical.com>,
Kailang Yang <kailang@realtek.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
stable <stable@vger.kernel.org>
Subject: Re: [regression] Mute button LED stopped working on Lenovo X1 Extreme
Date: Fri, 14 Dec 2018 18:30:38 +0100 [thread overview]
Message-ID: <20181214173038.GA29601@kroah.com> (raw)
In-Reply-To: <CAMRc=MdGYG55s2=Z6pCA90TbUVLgfhE3hohsCnm5QDGy1NEg=A@mail.gmail.com>
On Fri, Dec 14, 2018 at 06:20:10PM +0100, Bartosz Golaszewski wrote:
> Hi,
>
> I'm not sure what the connection is exactly but commit dcd51305cd41
> ("ALSA: hda/realtek - fix the pop noise on headphone for lenovo
> laptops") broke the mute button LED on my Lenovo X1 Extreme laptop.
>
> I don't have any more info frankly and don't even know where to start
> debugging. Other LEDs work fine. This mute button LED never had any
> entry in /sys/class/leds, I'm not sure how it's handled.
>
> Let me know if you need more debugging on my part.
There is a fix for this in the 4.19-rc tree right now. It's in Linus's
tree if you want to just use that repo, or just wait a few days and it
will be in the next 4.19.y release.
thanks,
greg k-h
next prev parent reply other threads:[~2018-12-14 17:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-14 17:20 [regression] Mute button LED stopped working on Lenovo X1 Extreme Bartosz Golaszewski
2018-12-14 17:30 ` Greg Kroah-Hartman [this message]
2018-12-17 12:29 ` Bartosz Golaszewski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181214173038.GA29601@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=brgl@bgdev.pl \
--cc=hui.wang@canonical.com \
--cc=kailang@realtek.com \
--cc=linux-kernel@vger.kernel.org \
--cc=stable@vger.kernel.org \
--cc=tiwai@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).