From: Liam Girdwood <lrg@ti.com>
To: hong zhang <henryzhang62@yahoo.com>
Cc: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: asoc: no valid backend routes for PCM: SDP4430 Media
Date: Wed, 8 Jun 2011 15:22:45 +0100 [thread overview]
Message-ID: <4DEF85B5.10808@ti.com> (raw)
In-Reply-To: <307164.60382.qm@web161713.mail.bf1.yahoo.com>
On 07/06/11 20:59, hong zhang wrote:
> Liam,
>
> Actually, I could not prove DMIC on OMAP4 blaze board is working in both kernel 2.6.35 and 2.6.38 using arecord and gstreamer-alsa.
>
> In 2.6.35, arecord returns 44 bytes with read error
> In 2.6.38, arecord collects native data.
>
> Gstreamer-alsa could not get voice after turning off analog captures using amixer.
>
> Any information regarding DMIC on OMAP4? I see people send DMIC patch to 2.6.38.
>
DMIC works on OMAP4, can you try my branch :-
https://gitorious.org/omap-audio/linux-audio/commits/lrg/topic/omap-asoc-next-3.1
Liam
next prev parent reply other threads:[~2011-06-08 14:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-07 0:13 asoc: no valid backend routes for PCM: SDP4430 Media hong zhang
2011-06-07 8:38 ` Liam Girdwood
2011-06-07 19:59 ` hong zhang
2011-06-08 14:22 ` Liam Girdwood [this message]
2011-06-08 19:08 ` hong zhang
2011-06-09 9:42 ` Liam Girdwood
2011-06-09 17:45 ` hong zhang
2011-06-09 17:48 ` Liam Girdwood
2011-06-09 17:52 ` hong zhang
2011-08-19 7:53 ` asoc: no valid backend routes for PCM Sarika
2011-08-19 16:20 ` Liam Girdwood
[not found] ` <CAHgabbYxe-mzwhxiivj5Xmqdq3FQuZ3ZFhgU4wy_bCosm2BhwA@mail.gmail.com>
2011-08-22 10:54 ` Liam Girdwood
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=4DEF85B5.10808@ti.com \
--to=lrg@ti.com \
--cc=alsa-devel@alsa-project.org \
--cc=henryzhang62@yahoo.com \
/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