linux-kernel - Re: linux-6.4 alsa sound broken

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Message-ID: <87r0s0pnim.wl-tiwai@suse.de>
Date:   Mon, 01 May 2023 08:35:29 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Jeff Chua <jeff.chua.linux@...il.com>
Cc:     Bagas Sanjaya <bagasdotme@...il.com>,
        lkml <linux-kernel@...r.kernel.org>,
        Oswald Buddenhagen <oswald.buddenhagen@....de>,
        Jaroslav Kysela <perex@...ex.cz>,
        Linux ALSA Subsystem Development 
        <alsa-devel@...a-project.org>,
        Linux Regressions <regressions@...ts.linux.dev>
Subject: Re: linux-6.4 alsa sound broken

On Mon, 01 May 2023 06:36:49 +0200,
Bagas Sanjaya wrote:
> 
> On Mon, May 01, 2023 at 11:59:12AM +0800, Jeff Chua wrote:
> > Latest git pull from Linus's tree ... playing a simple sound file will
> > resulted in a lot of echo.
> > 
> > Running on Lenovo X1 with ..
> > 00:1f.3 Audio device: Intel Corporation Alder Lake PCH-P High
> > Definition Audio Controller (rev 01)
> > 
> > I've bisected and reverted the following patch fixed the problem.
> > 
> > commit 9f656705c5faa18afb26d922cfc64f9fd103c38d
> 
> Thanks for the regression report. However, where is your dmesg and/or ALSA log
> when the regression occurs? What is the playback test file?

Yes, in addition, which driver is used (provide the alsa-info.sh
output at best), and which sound backend is used (pipewire, PA or
dmix) with which application?


thanks,

Takashi