Re: [Alsa-user] How to get access to all 16 channel controls on a multi-channel sound card

2016-04-27 Thread Caleb Crome
On Tue, Apr 26, 2016 at 3:32 PM, Takashi Sakamoto wrote: > On Apr 27 2016 00:50, Caleb Crome wrote: Furtheremore, 'alsamixer' has a limitation of displayed channels up to 8. For example, see these lines:

Re: [Alsa-user] How to get access to all 16 channel controls on a multi-channel sound card

2016-04-26 Thread Takashi Sakamoto
On Apr 27 2016 00:50, Caleb Crome wrote: >>> Furtheremore, 'alsamixer' has a limitation of displayed channels up to 8. >>> For example, see these lines: >>>

Re: [Alsa-user] How to get access to all 16 channel controls on a multi-channel sound card

2016-04-26 Thread Caleb Crome
>> Furtheremore, 'alsamixer' has a limitation of displayed channels up to 8. >> For example, see these lines: >> http://git.alsa-project.org/?p=alsa-utils.git;a=blob;f=alsamixer/mixer_display.c;h=b1f79d06522157c80d438b8429648ebe5bb269f0;hb=96db90e98a6040f680f4ebca1880268a2e1ab6cc#l587 >> > > Is

Re: [Alsa-user] How to get access to all 16 channel controls on a multi-channel sound card

2016-04-26 Thread Caleb Crome
Thanks Takashi & Clemens. On Mon, Apr 25, 2016 at 6:19 PM, Takashi Sakamoto wrote: > Hi, > > I'm a developer mainly for sound device driver of multi-channel devices, > i.e. 40/40 PCM channels for playback/capture. BTW, is this available for purchase? >> How do I get

Re: [Alsa-user] How to get access to all 16 channel controls on a multi-channel sound card

2016-04-26 Thread Clemens Ladisch
Caleb Crome wrote: > I'm working on a 16 channel XMOS based USB sound card. > [...] > How do I get alsamixer to recognize all the controls & channels and > map them simply to names like: > > ch0, ch1, ch2, ch3, ... ch14, ch15 ? alsamixer just does not support this. It might be possible to change

Re: [Alsa-user] How to get access to all 16 channel controls on a multi-channel sound card

2016-04-25 Thread Takashi Sakamoto
Hi, I'm a developer mainly for sound device driver of multi-channel devices, i.e. 40/40 PCM channels for playback/capture. I have the same issue for my test devices. On Apr 26 2016 08:52, Caleb Crome wrote: > Hi there, >I'm working on a 16 channel XMOS based USB sound card. It's working >

[Alsa-user] How to get access to all 16 channel controls on a multi-channel sound card

2016-04-25 Thread Caleb Crome
Hi there, I'm working on a 16 channel XMOS based USB sound card. It's working just fine, except that in alsamixer, the first 8 channels are mapped to: ch 0 -> front left ch 1 -> front right ch 2 -> rear left ch 3 -> rear right ch 4 -> center ch 5 -> woofer ch 6 -> side left ch 7 -> side right