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From: Takashi Iwai <tiwai@suse.de>
To: Jeremy Cline <jcline@redhat.com>
Cc: Kailang Yang <kailang@realtek.com>,
	Jaroslav Kysela <perex@perex.cz>,
	Tim Van den Eynde <redhat@vdeynde.com>,
	alsa-devel@alsa-project.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Regression: very quiet speakers on Thinkpad T570s
Date: Fri, 30 Nov 2018 17:00:38 +0100	[thread overview]
Message-ID: <s5h36riy2qh.wl-tiwai@suse.de> (raw)
In-Reply-To: <bbba2653-d57b-5fab-8c06-5fd22ae80aa5@redhat.com>

On Fri, 30 Nov 2018 15:49:17 +0100,
Jeremy Cline wrote:
> 
> Hi,
> 
> Some folks have reported on the Fedora bug tracker[0] that the laptop
> speaker volume is very low on the Thinkpad T570 when running a kernel
> that includes commit 61fcf8ece9b6 ("ALSA: hda/realtek - Enable Thinkpad
> Dock device for ALC298 platform").
> 
> alsa-info.sh from v4.15.4 (just before commit 61fcf8ece9b6 arrived in
> stable) and v4.19.4 with the issue present are attached to the bugzilla.
> I've also Cc'd Tim, who uploaded them and has the laptop in question.
> 
> [0] https://bugzilla.redhat.com/show_bug.cgi?id=1554304

Could you pinpoint which kernel version started showing the
regression, at least?  The diffs are fairly wide between 4.15 and
4.19.


thanks,

Takashi

  reply	other threads:[~2018-11-30 16:00 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-30 14:49 Jeremy Cline
2018-11-30 16:00 ` Takashi Iwai [this message]
2018-11-30 16:51   ` Jeremy Cline
2018-12-01 14:44     ` Takashi Iwai
2018-12-02 16:57       ` Jeremy Cline
2018-12-03  9:51         ` Takashi Iwai

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