(I sent this earlier twice but forgot to subscribe and then gave wrong email address,
so earlier two are pending moderator approval. Please ignore those, and sorry).
Hi,
Alsa-driver-0.9.8 doesn't work properly for full duplex operation with jack-0.80 and
spdif from a cmedia 8738. (I had been using alsa 0.9.2, before, and it worked just
fine). Here's what happens:
starting jack with
jackd -d alsa -d cmipci
causes the D/A Valid light on my external DA converter (a midiman flying cow) to go
off, the levels to get pegged, and i can hear what sounds like spdif in my speakers.
I quit jack, the flying cow remains in it's weird loop, and i do something like
starting and quitting esd to reset it.
if i only do capture (jackd -d alsa -d cmipci -C) it seems fine, but of course no
output.
if i don't use .asoundrc (jackd -d alsa -d hw:0) the output is fine, but jack can't
read any input. Note: recording without jack using arecord doesn't work with hw:0,0,
but arecord -Dhw:0,2 does (as expected)
Since 0.92 works with the same jack version (0.80), I decided to post here first. I'm
more than willing to send along any other info to help resolve this problem.
my .asoundrc:
pcm.cmipci {
type hw
card 0
device 2
}
ctl.cmipci {
type hw
card 0
}
my /proc/asound/devices: (device 3 is the dummy driver)
1: : sequencer
0: [0- 0]: ctl
8: [0- 0]: raw midi
18: [0- 2]: digital audio playback
26: [0- 2]: digital audio capture
17: [0- 1]: digital audio playback
16: [0- 0]: digital audio playback
24: [0- 0]: digital audio capture
4: [0- 0]: hardware dependent
33: : timer
32: [1- 0]: ctl
43: [1- 3]: raw midi
42: [1- 2]: raw midi
41: [1- 1]: raw midi
40: [1- 0]: raw midi
64: [2- 0]: ctl
72: [2- 0]: raw midi
96: [3- 0]: ctl
112: [3- 0]: digital audio playback
120: [3- 0]: digital audio capture
Thanks a bunch!
Jon
- --------
Jonathan Kraut
NYC
[EMAIL PROTECTED]
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