All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Gaëtan Carlier" <gcembed@gmail.com>
To: alsa-devel@alsa-project.org
Cc: "linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Soc MC13783: Improve driver to handle LineIn
Date: Thu, 24 Jan 2013 10:42:22 +0100	[thread overview]
Message-ID: <510101FE.4060307@gmail.com> (raw)

Hello,
I would like to improve MC13783 driver to be able to control bypass of 
LineIn (RXINR/L) and feed Analog LineIn stream into ouput Mixer via 
ADDRXIN flag.
This first step one is for test purpose but I also need to select 
RXINR/L as capture source (I saw in RM that CODEC must be enabled and 
only RXINR flag must be selected as input) but nothing seems to be 
captured this is why I need bypass working to test input level, and so on.

I try to create a Mixer based on other driver but it doesn't work.
I try to finc information about widget macro SND_SOC_DAPM_* but it is 
hard to find something relevant.
* Which widgets can be link together ?
* Is there functional difference between VIRT and non-VIRT widget ?

I will post my code in some minutes after clean-up.

Thanks a lot.
Gaëtan Carlier.
_______________________________________________
Alsa-devel mailing list
Alsa-devel@alsa-project.org
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

WARNING: multiple messages have this Message-ID (diff)
From: gcembed@gmail.com (Gaëtan Carlier)
To: linux-arm-kernel@lists.infradead.org
Subject: Soc MC13783: Improve driver to handle LineIn
Date: Thu, 24 Jan 2013 10:42:22 +0100	[thread overview]
Message-ID: <510101FE.4060307@gmail.com> (raw)

Hello,
I would like to improve MC13783 driver to be able to control bypass of 
LineIn (RXINR/L) and feed Analog LineIn stream into ouput Mixer via 
ADDRXIN flag.
This first step one is for test purpose but I also need to select 
RXINR/L as capture source (I saw in RM that CODEC must be enabled and 
only RXINR flag must be selected as input) but nothing seems to be 
captured this is why I need bypass working to test input level, and so on.

I try to create a Mixer based on other driver but it doesn't work.
I try to finc information about widget macro SND_SOC_DAPM_* but it is 
hard to find something relevant.
* Which widgets can be link together ?
* Is there functional difference between VIRT and non-VIRT widget ?

I will post my code in some minutes after clean-up.

Thanks a lot.
Ga?tan Carlier.

             reply	other threads:[~2013-01-24  9:43 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-24  9:42 Gaëtan Carlier [this message]
2013-01-24  9:42 ` Soc MC13783: Improve driver to handle LineIn Gaëtan Carlier
2013-01-24 11:17 ` Gaëtan Carlier
2013-01-24 11:17   ` Gaëtan Carlier

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=510101FE.4060307@gmail.com \
    --to=gcembed@gmail.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=linux-arm-kernel@lists.infradead.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.