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From:   Tim Harvey <tharvey@gateworks.com>
Date:   Thu, 19 Mar 2020 13:49:37 -0700
Message-ID: <CAJ+vNU0xZOb0R2VNkq6k3efdkgQUtO_-cEdNgZ643nt_G=vevQ@mail.gmail.com>
Subject: Re: [alsa-devel] [EXT] Re: [PATCH] ASoC: sgtl5000: Revert "ASoC:
 sgtl5000: Fix of unmute outputs on probe"
To:     Mark Brown <broonie@kernel.org>,
        Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Cc:     Alison Wang <alison.wang@nxp.com>,
        Igor Opaniuk <igor.opaniuk@toradex.com>,
        "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
        Marcel Ziswiler <marcel.ziswiler@toradex.com>,
        "lgirdwood@gmail.com" <lgirdwood@gmail.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "festevam@gmail.com" <festevam@gmail.com>
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On Thu, Dec 12, 2019 at 4:24 AM Mark Brown <broonie@kernel.org> wrote:
>
> On Thu, Dec 12, 2019 at 10:46:31AM +0000, Alison Wang wrote:
>
> > We tested this standard solution using gstreamer and standard ALSA
> > tools like aplay, arecord and all these tools unmute needed blocks
> > successfully.
>
> > [Alison Wang] I am using aplay. Do you mean I need to add some parameters for aplay or others to unmute the outputs?
>
> Use amixer.

Marc / Oleksandr,

I can't seem to find the original patch in my mailbox for 631bc8f:
('ASoC: sgtl5000: Fix of unmute outputs on probe') however I find it
breaks sgtl5000 audio output on the Gateworks boards which is still
broken on 5.6-rc6. Was there some follow-up patches that haven't made
it into mainline yet regarding this?

The response above indicates maybe there was an additional ALSA
control perhaps added as a resolution but I don't see any differences
there.

Best Regards,

Tim