From: Michael <michael@fossekall.de>
To: linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: ASoC: No stereo on Banana Pi M2 headphone jack
Date: Sun, 3 Jan 2021 23:58:51 +0100 [thread overview]
Message-ID: <20210103225851.GA27558@a98shuttle.de> (raw)
In-Reply-To: <20201230225813.GA6402@a98shuttle.de>
On Wed, Dec 30, 2020 at 11:58:14PM +0100, Michael wrote:
>Hi all,
>
>I'm in need for stereo sound on the headphone jack of a Banana Pi M2
>(Allwinner A31s), but I'm getting only mono differential (I assume at
>least, because I can hear both channels in either speaker).
>
>In alsamixer, there is a switch to select between stereo and mono
>diffential output for the LINE output (that has no notable effect),
>but not for the Headphone output.
Never mind; This happens if you plug a CTIA headset into a OMTP jack.
Michael
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
prev parent reply other threads:[~2021-01-03 23:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-30 22:58 ASoC: No stereo on Banana Pi M2 headphone jack Michael
2021-01-03 22:58 ` Michael [this message]
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=20210103225851.GA27558@a98shuttle.de \
--to=michael@fossekall.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-sound@vger.kernel.org \
/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).