Re: [Protux-devel] hi all

[tapio laxström]

Luciano Giordana wrote:
> this is no sense. There is no "6 channels" wave format AFAIK. Probably, the 
> channels are mapped throu the subdevices.
> But I cant deal with subdevices in mustuxbecause literally there is NO 
> documentation about this in ALSA docs.
>
> could you please send the output of "cat /proc/asound/devices" and "ls -l 
> /proc/asound/card0/" ? This way it will be easir
> to understand how ALSA maps your card.

situation is same with my emi2|6 and emi6|2 (2in, 6out and 6in, 2out)

Here is emi2|6 proc info:

---clip---
/proc/asound/card0/:
total 0
-rw-r--r--    1 root     root            0 Feb 18 10:14 ac97#0
-rw-r--r--    1 root     root            0 Feb 18 10:14 ac97#0regs
-r--r--r--    1 root     root            0 Feb 18 10:14 id
-rw-r--r--    1 root     root            0 Feb 18 10:14 oss_mixer
dr-xr-xr-x    3 root     root            0 Feb 18 10:14 pcm0c
dr-xr-xr-x    4 root     root            0 Feb 18 10:14 pcm0p

/proc/asound/card0/pcm0c:
total 0
-r--r--r--    1 root     root            0 Feb 18 10:14 info
dr-xr-xr-x    2 root     root            0 Feb 18 10:14 sub0

/proc/asound/card0/pcm0c/sub0:
total 0
-r--r--r--    1 root     root            0 Feb 18 10:14 hw_params
-r--r--r--    1 root     root            0 Feb 18 10:14 info
-r--r--r--    1 root     root            0 Feb 18 10:14 prealloc
-r--r--r--    1 root     root            0 Feb 18 10:14 status
-r--r--r--    1 root     root            0 Feb 18 10:14 sw_params

/proc/asound/card0/pcm0p:
total 0
-r--r--r--    1 root     root            0 Feb 18 10:14 info
dr-xr-xr-x    2 root     root            0 Feb 18 10:14 sub0
dr-xr-xr-x    2 root     root            0 Feb 18 10:14 sub1

/proc/asound/card0/pcm0p/sub0:
total 0
-r--r--r--    1 root     root            0 Feb 18 10:14 hw_params
-r--r--r--    1 root     root            0 Feb 18 10:14 info
-r--r--r--    1 root     root            0 Feb 18 10:14 prealloc
-r--r--r--    1 root     root            0 Feb 18 10:14 status
-r--r--r--    1 root     root            0 Feb 18 10:14 sw_params

/proc/asound/card0/pcm0p/sub1:
total 0
-r--r--r--    1 root     root            0 Feb 18 10:14 hw_params
-r--r--r--    1 root     root            0 Feb 18 10:14 info
-r--r--r--    1 root     root            0 Feb 18 10:14 prealloc
-r--r--r--    1 root     root            0 Feb 18 10:14 status
-r--r--r--    1 root     root            0 Feb 18 10:14 sw_params
---clip---

--
best regards
--
tapio laxström
senior software developer / axel digital oy
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telephone: +358-(0)2-5128871 fax: +358-(0)2-5128811