[alsa-devel] About 'SNDRV_PCM_CLASS_MULTI' for devices with multi-channels
mocchi.sakamoto113 at gmail.com
Wed Feb 19 17:21:33 CET 2014
I have two questions about the usage of this macro.
Should I use this macro for new drivers which I'm working for?'
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?
o-takashi at sakamocchi.jp
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