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From: Takashi Sakamoto <mocchi.sakamoto113@gmail.com>
To: alsa-devel@alsa-project.org
Subject: About 'SNDRV_PCM_CLASS_MULTI' for devices with multi-channels
Date: Thu, 20 Feb 2014 01:41:46 +0900	[thread overview]
Message-ID: <5304DECA.30006@sakamocchi.jp> (raw)

Hi all,

I have two questions about the usage of this macro.

Should I use this macro for new drivers which I'm working for?'
http://mailman.alsa-project.org/pipermail/alsa-devel/2014-January/071820.html

My drivers support some firewire devices, which is desinged for 
studio-use and have many channels. Its combination of channels are not 
designed for surround sound like 5.1ch.

Just judging from its name, 'SNDRV_PCM_CLASS_MULTI', I should use this.
But there are no drivers which use this macro in current tree, against 
my expectation that some drivers (ICE1712-pro, RME9652, 6fire usb and so 
on) should use this macro.

Are there any reasons?


Regards

Takashi Sakamoto
o-takashi@sakamocchi.jp

             reply	other threads:[~2014-02-19 16:42 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-19 16:41 Takashi Sakamoto [this message]
     [not found] <5304C64D.3090400@sakamocchi.jp>
2014-02-19 19:40 ` About 'SNDRV_PCM_CLASS_MULTI' for devices with multi-channels David Henningsson
2014-02-20  2:28   ` Takashi Sakamoto
2014-02-20  8:02     ` Takashi Iwai
2014-02-20 14:25       ` Takashi Sakamoto
  -- strict thread matches above, loose matches on Subject: below --
2014-02-19 17:17 Takashi Sakamoto
2014-02-19 16:59 Takashi Sakamoto
2014-02-19 16:21 Takashi Sakamoto
2014-02-19 15:31 Takashi Sakamoto

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