* [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode
@ 2005-11-18 0:12 bugtrack
0 siblings, 0 replies; 8+ messages in thread
From: bugtrack @ 2005-11-18 0:12 UTC (permalink / raw)
To: alsa-devel
The following issue has been SUBMITTED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1575>
======================================================================
Reported By: johnrigg
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1575
Category: 1_pcm - digital audio
Reproducibility: always
Severity: major
Priority: normal
Status: new
======================================================================
Date Submitted: 11-18-2005 01:12 CET
Last Modified: 11-18-2005 01:12 CET
======================================================================
Summary: Multi ice1712 cards don't work in duplex mode
Description:
ice 1712 cards have 12 capture channels and 10 playback. This prevents
multi pcm
plugin from working in duplex mode. If I use following in .asoundrc:
slaves.a.pcm "hw:0,0"
slaves.a.channels 12
slaves.b.pcm "hw:1,0"
slaves.b.channels 12
I can only start jackd with -C option. Attempting to start with both -C
and -P
just produces error message
ALSA: no playback configurations available (Invalid argument)
ALSA: cannot configure playback channel
Similarly if I set channels to 10 I can only start jackd with -P option.
Using
both -C and -P gives error
ALSA: no playback configurations available (invalid argument)
ALSA: cannot configure capture channel
These cards don't have separate subdevices for capture and playback, so
it
isn't possible to define two different multi configs and combine them with
asym
plugin. If channels is set to anything other than 10 or 12 (eg. 8) it
produces error eg. ALSA: cannot set channel count to 8 for capture.
I can use one card at a time in duplex mode with
`jackd -d alsa -d hw:0' or `jackd -d alsa -d hw:1'.
jack is obviously happy to run with 12 capture and 10 playback channels,
it just appears that the multi plugin can't deal with this.
======================================================================
Issue History
Date Modified Username Field Change
======================================================================
11-18-05 01:12 johnrigg New Issue
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode
@ 2005-12-03 19:09 bugtrack
0 siblings, 0 replies; 8+ messages in thread
From: bugtrack @ 2005-12-03 19:09 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1575>
======================================================================
Reported By: johnrigg
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1575
Category: 1_pcm - digital audio
Reproducibility: always
Severity: major
Priority: normal
Status: new
======================================================================
Date Submitted: 11-18-2005 01:12 CET
Last Modified: 12-03-2005 20:09 CET
======================================================================
Summary: Multi ice1712 cards don't work in duplex mode
Description:
ice 1712 cards have 12 capture channels and 10 playback. This prevents
multi pcm
plugin from working in duplex mode. If I use following in .asoundrc:
slaves.a.pcm "hw:0,0"
slaves.a.channels 12
slaves.b.pcm "hw:1,0"
slaves.b.channels 12
I can only start jackd with -C option. Attempting to start with both -C
and -P
just produces error message
ALSA: no playback configurations available (Invalid argument)
ALSA: cannot configure playback channel
Similarly if I set channels to 10 I can only start jackd with -P option.
Using
both -C and -P gives error
ALSA: no playback configurations available (invalid argument)
ALSA: cannot configure capture channel
These cards don't have separate subdevices for capture and playback, so
it
isn't possible to define two different multi configs and combine them with
asym
plugin. If channels is set to anything other than 10 or 12 (eg. 8) it
produces error eg. ALSA: cannot set channel count to 8 for capture.
I can use one card at a time in duplex mode with
`jackd -d alsa -d hw:0' or `jackd -d alsa -d hw:1'.
jack is obviously happy to run with 12 capture and 10 playback channels,
it just appears that the multi plugin can't deal with this.
======================================================================
----------------------------------------------------------------------
johnrigg - 12-03-05 20:09
----------------------------------------------------------------------
After further testing I found the following:
alsa-lib-1.0.8 works with pcm_multi and jackd in duplex mode
alsa-lib-1.0.9rc1 onwards gives poll time out
Both tested with same jackd version, 0.100.7 with MMAP_COMPLEX patch
on Debian 3.1 system.
John
Issue History
Date Modified Username Field Change
======================================================================
11-18-05 01:12 johnrigg New Issue
12-03-05 20:09 johnrigg Note Added: 0006902
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode
@ 2005-12-03 21:56 bugtrack
0 siblings, 0 replies; 8+ messages in thread
From: bugtrack @ 2005-12-03 21:56 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1575>
======================================================================
Reported By: johnrigg
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1575
Category: 1_pcm - digital audio
Reproducibility: always
Severity: major
Priority: normal
Status: new
======================================================================
Date Submitted: 11-18-2005 01:12 CET
Last Modified: 12-03-2005 22:56 CET
======================================================================
Summary: Multi ice1712 cards don't work in duplex mode
Description:
ice 1712 cards have 12 capture channels and 10 playback. This prevents
multi pcm
plugin from working in duplex mode. If I use following in .asoundrc:
slaves.a.pcm "hw:0,0"
slaves.a.channels 12
slaves.b.pcm "hw:1,0"
slaves.b.channels 12
I can only start jackd with -C option. Attempting to start with both -C
and -P
just produces error message
ALSA: no playback configurations available (Invalid argument)
ALSA: cannot configure playback channel
Similarly if I set channels to 10 I can only start jackd with -P option.
Using
both -C and -P gives error
ALSA: no playback configurations available (invalid argument)
ALSA: cannot configure capture channel
These cards don't have separate subdevices for capture and playback, so
it
isn't possible to define two different multi configs and combine them with
asym
plugin. If channels is set to anything other than 10 or 12 (eg. 8) it
produces error eg. ALSA: cannot set channel count to 8 for capture.
I can use one card at a time in duplex mode with
`jackd -d alsa -d hw:0' or `jackd -d alsa -d hw:1'.
jack is obviously happy to run with 12 capture and 10 playback channels,
it just appears that the multi plugin can't deal with this.
======================================================================
----------------------------------------------------------------------
johnrigg - 12-03-05 20:09
----------------------------------------------------------------------
After further testing I found the following:
alsa-lib-1.0.8 works with pcm_multi and jackd in duplex mode
alsa-lib-1.0.9rc1 onwards gives poll time out
Both tested with same jackd version, 0.100.7 with MMAP_COMPLEX patch
on Debian 3.1 system.
John
----------------------------------------------------------------------
johnrigg - 12-03-05 22:56
----------------------------------------------------------------------
The change that broke it was pcm_multi.c rev 1.89 (Jan 20 2005).
In alsa-lib-1.0.10/src/pcm/multi_pcm.c commenting out lines 600-641 along
with lines 729 and 731 removes the following functions and allows it to
work with jackd in duplex mode:
snd_pcm_multi_link_fd_failed()
snd_pcm_multi_link_fd()
snd_pcm_multi_unlink()
Issue History
Date Modified Username Field Change
======================================================================
11-18-05 01:12 johnrigg New Issue
12-03-05 20:09 johnrigg Note Added: 0006902
12-03-05 22:56 johnrigg Note Added: 0006905
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode
@ 2005-12-21 22:59 bugtrack
0 siblings, 0 replies; 8+ messages in thread
From: bugtrack @ 2005-12-21 22:59 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1575>
======================================================================
Reported By: johnrigg
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1575
Category: 1_pcm - digital audio
Reproducibility: always
Severity: major
Priority: normal
Status: new
======================================================================
Date Submitted: 11-18-2005 01:12 CET
Last Modified: 12-21-2005 23:59 CET
======================================================================
Summary: Multi ice1712 cards don't work in duplex mode
Description:
ice 1712 cards have 12 capture channels and 10 playback. This prevents
multi pcm
plugin from working in duplex mode. If I use following in .asoundrc:
slaves.a.pcm "hw:0,0"
slaves.a.channels 12
slaves.b.pcm "hw:1,0"
slaves.b.channels 12
I can only start jackd with -C option. Attempting to start with both -C
and -P
just produces error message
ALSA: no playback configurations available (Invalid argument)
ALSA: cannot configure playback channel
Similarly if I set channels to 10 I can only start jackd with -P option.
Using
both -C and -P gives error
ALSA: no playback configurations available (invalid argument)
ALSA: cannot configure capture channel
These cards don't have separate subdevices for capture and playback, so
it
isn't possible to define two different multi configs and combine them with
asym
plugin. If channels is set to anything other than 10 or 12 (eg. 8) it
produces error eg. ALSA: cannot set channel count to 8 for capture.
I can use one card at a time in duplex mode with
`jackd -d alsa -d hw:0' or `jackd -d alsa -d hw:1'.
jack is obviously happy to run with 12 capture and 10 playback channels,
it just appears that the multi plugin can't deal with this.
======================================================================
----------------------------------------------------------------------
johnrigg - 12-03-05 22:56
----------------------------------------------------------------------
The change that broke it was pcm_multi.c rev 1.89 (Jan 20 2005).
In alsa-lib-1.0.10/src/pcm/multi_pcm.c commenting out lines 600-641 along
with lines 729 and 731 removes the following functions and allows it to
work with jackd in duplex mode:
snd_pcm_multi_link_fd_failed()
snd_pcm_multi_link_fd()
snd_pcm_multi_unlink()
----------------------------------------------------------------------
Roman - 12-21-05 23:59
----------------------------------------------------------------------
We have almost the same problem with 2 x M-Audio Delta 1010.
Tried:
jackd 0.100.0 incl. MMAP_COMPLEX
alsa-lib-1.0.10
alsa-driver-1.0.10
kernel 2.6.13-15-smp
Used Patches:
envy24control-wc-patch
pcm_multi-patch
mmap_complex-patch-0.100.7
Getting error messages like:
poll time out, polled for XXX usecs
Playback alone works with:
jackd -dalsa -r48000 -p2048 -n2 -Pmulti_playback&
Capture only works with:
jachd -dalsa -r4800 -p2048 -n2 -Cmulti_capture &
It is impossible to set the settings for the second soundcard for
synchronizing to word clock in envy24control. It seems that it does not
matter which soundcard is selected during doing changes. After selecting
the profile from the previous changed soundcard the settings seem to get
lost.
Issue History
Date Modified Username Field Change
======================================================================
11-18-05 01:12 johnrigg New Issue
12-03-05 20:09 johnrigg Note Added: 0006902
12-03-05 22:56 johnrigg Note Added: 0006905
12-21-05 23:16 Roman Issue Monitored: Roman
12-21-05 23:16 Roman Issue End Monitor: Roman
12-21-05 23:59 Roman Note Added: 0007113
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode
@ 2005-12-21 23:57 bugtrack
0 siblings, 0 replies; 8+ messages in thread
From: bugtrack @ 2005-12-21 23:57 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1575>
======================================================================
Reported By: johnrigg
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1575
Category: 1_pcm - digital audio
Reproducibility: always
Severity: major
Priority: normal
Status: new
======================================================================
Date Submitted: 11-18-2005 01:12 CET
Last Modified: 12-22-2005 00:57 CET
======================================================================
Summary: Multi ice1712 cards don't work in duplex mode
Description:
ice 1712 cards have 12 capture channels and 10 playback. This prevents
multi pcm
plugin from working in duplex mode. If I use following in .asoundrc:
slaves.a.pcm "hw:0,0"
slaves.a.channels 12
slaves.b.pcm "hw:1,0"
slaves.b.channels 12
I can only start jackd with -C option. Attempting to start with both -C
and -P
just produces error message
ALSA: no playback configurations available (Invalid argument)
ALSA: cannot configure playback channel
Similarly if I set channels to 10 I can only start jackd with -P option.
Using
both -C and -P gives error
ALSA: no playback configurations available (invalid argument)
ALSA: cannot configure capture channel
These cards don't have separate subdevices for capture and playback, so
it
isn't possible to define two different multi configs and combine them with
asym
plugin. If channels is set to anything other than 10 or 12 (eg. 8) it
produces error eg. ALSA: cannot set channel count to 8 for capture.
I can use one card at a time in duplex mode with
`jackd -d alsa -d hw:0' or `jackd -d alsa -d hw:1'.
jack is obviously happy to run with 12 capture and 10 playback channels,
it just appears that the multi plugin can't deal with this.
======================================================================
----------------------------------------------------------------------
Roman - 12-21-05 23:59
----------------------------------------------------------------------
We have almost the same problem with 2 x M-Audio Delta 1010.
Tried:
jackd 0.100.0 incl. MMAP_COMPLEX
alsa-lib-1.0.10
alsa-driver-1.0.10
kernel 2.6.13-15-smp
Used Patches:
envy24control-wc-patch
pcm_multi-patch
mmap_complex-patch-0.100.7
Getting error messages like:
poll time out, polled for XXX usecs
Playback alone works with:
jackd -dalsa -r48000 -p2048 -n2 -Pmulti_playback&
Capture only works with:
jachd -dalsa -r4800 -p2048 -n2 -Cmulti_capture &
It is impossible to set the settings for the second soundcard for
synchronizing to word clock in envy24control. It seems that it does not
matter which soundcard is selected during doing changes. After selecting
the profile from the previous changed soundcard the settings seem to get
lost.
----------------------------------------------------------------------
johnrigg - 12-22-05 00:57
----------------------------------------------------------------------
I just noticed a couple of days ago that envy24control from
alsa-tools-1.0.10
with the patch for the word clock doesn't work on 2.6.13 kernel, only on
2.6.14
(and hopefully 2.6.15-rc?). On 2.6.13 it can't read word clock status (the
thing the patch fixes on 2.6.14). Maybe if you try removing the patch it
will work again on 2.6.13.
envy24control also has another quirk. The second card can't be locked to
the word clock input without clicking on the S/PDIF In button first. Then
the Word Clock button works.
Unfortunately I still haven't found why the poll timeout is occurring. I
can use
duplex multi_pcm mode with kernels up to 2.6.14-rt20 with patched
pcm_multi, but -rt22 breaks it again. I'm about to try 2.6.15-rc5-rt4 to
see if it works again
on my system.
There's a long thread on jackit-devel about this:
http://sourceforge.net/mailarchive/forum.php?thread_id=9270417&forum_id=3040
Issue History
Date Modified Username Field Change
======================================================================
11-18-05 01:12 johnrigg New Issue
12-03-05 20:09 johnrigg Note Added: 0006902
12-03-05 22:56 johnrigg Note Added: 0006905
12-21-05 23:16 Roman Issue Monitored: Roman
12-21-05 23:16 Roman Issue End Monitor: Roman
12-21-05 23:59 Roman Note Added: 0007113
12-22-05 00:00 Roman Issue Monitored: Roman
12-22-05 00:57 johnrigg Note Added: 0007114
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode
@ 2005-12-22 16:18 bugtrack
0 siblings, 0 replies; 8+ messages in thread
From: bugtrack @ 2005-12-22 16:18 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1575>
======================================================================
Reported By: johnrigg
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1575
Category: 1_pcm - digital audio
Reproducibility: always
Severity: major
Priority: normal
Status: new
======================================================================
Date Submitted: 11-18-2005 01:12 CET
Last Modified: 12-22-2005 17:18 CET
======================================================================
Summary: Multi ice1712 cards don't work in duplex mode
Description:
ice 1712 cards have 12 capture channels and 10 playback. This prevents
multi pcm
plugin from working in duplex mode. If I use following in .asoundrc:
slaves.a.pcm "hw:0,0"
slaves.a.channels 12
slaves.b.pcm "hw:1,0"
slaves.b.channels 12
I can only start jackd with -C option. Attempting to start with both -C
and -P
just produces error message
ALSA: no playback configurations available (Invalid argument)
ALSA: cannot configure playback channel
Similarly if I set channels to 10 I can only start jackd with -P option.
Using
both -C and -P gives error
ALSA: no playback configurations available (invalid argument)
ALSA: cannot configure capture channel
These cards don't have separate subdevices for capture and playback, so
it
isn't possible to define two different multi configs and combine them with
asym
plugin. If channels is set to anything other than 10 or 12 (eg. 8) it
produces error eg. ALSA: cannot set channel count to 8 for capture.
I can use one card at a time in duplex mode with
`jackd -d alsa -d hw:0' or `jackd -d alsa -d hw:1'.
jack is obviously happy to run with 12 capture and 10 playback channels,
it just appears that the multi plugin can't deal with this.
======================================================================
----------------------------------------------------------------------
johnrigg - 12-22-05 00:57
----------------------------------------------------------------------
I just noticed a couple of days ago that envy24control from
alsa-tools-1.0.10
with the patch for the word clock doesn't work on 2.6.13 kernel, only on
2.6.14
(and hopefully 2.6.15-rc?). On 2.6.13 it can't read word clock status (the
thing the patch fixes on 2.6.14). Maybe if you try removing the patch it
will work again on 2.6.13.
envy24control also has another quirk. The second card can't be locked to
the word clock input without clicking on the S/PDIF In button first. Then
the Word Clock button works.
Unfortunately I still haven't found why the poll timeout is occurring. I
can use
duplex multi_pcm mode with kernels up to 2.6.14-rt20 with patched
pcm_multi, but -rt22 breaks it again. I'm about to try 2.6.15-rc5-rt4 to
see if it works again
on my system.
There's a long thread on jackit-devel about this:
http://sourceforge.net/mailarchive/forum.php?thread_id=9270417&forum_id=3040
----------------------------------------------------------------------
Schafwoller - 12-22-05 17:18
----------------------------------------------------------------------
I tried to use two m-audio delta 1010 in one box:
SuSE 10.0 (kernel 2.6.13)
jackd 0.100.0+MMAP-patch
alsa-lib-1.0.10
alsa-driver-1.0.10
No chance to get duplex-mode running. Also Midi? Getting error-messages
regarding MIDI when starting apps like qjackctl -> Midi is not available
in connections-window. Don't see any way to handle midi-connections via
envy24control, qjackctl or any other App
Issue History
Date Modified Username Field Change
======================================================================
11-18-05 01:12 johnrigg New Issue
12-03-05 20:09 johnrigg Note Added: 0006902
12-03-05 22:56 johnrigg Note Added: 0006905
12-21-05 23:16 Roman Issue Monitored: Roman
12-21-05 23:16 Roman Issue End Monitor: Roman
12-21-05 23:59 Roman Note Added: 0007113
12-22-05 00:00 Roman Issue Monitored: Roman
12-22-05 00:57 johnrigg Note Added: 0007114
12-22-05 17:18 Schafwoller Note Added: 0007128
======================================================================
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode
@ 2005-12-24 18:23 bugtrack
0 siblings, 0 replies; 8+ messages in thread
From: bugtrack @ 2005-12-24 18:23 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1575>
======================================================================
Reported By: johnrigg
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1575
Category: 1_pcm - digital audio
Reproducibility: always
Severity: major
Priority: normal
Status: new
======================================================================
Date Submitted: 11-18-2005 01:12 CET
Last Modified: 12-24-2005 19:23 CET
======================================================================
Summary: Multi ice1712 cards don't work in duplex mode
Description:
ice 1712 cards have 12 capture channels and 10 playback. This prevents
multi pcm
plugin from working in duplex mode. If I use following in .asoundrc:
slaves.a.pcm "hw:0,0"
slaves.a.channels 12
slaves.b.pcm "hw:1,0"
slaves.b.channels 12
I can only start jackd with -C option. Attempting to start with both -C
and -P
just produces error message
ALSA: no playback configurations available (Invalid argument)
ALSA: cannot configure playback channel
Similarly if I set channels to 10 I can only start jackd with -P option.
Using
both -C and -P gives error
ALSA: no playback configurations available (invalid argument)
ALSA: cannot configure capture channel
These cards don't have separate subdevices for capture and playback, so
it
isn't possible to define two different multi configs and combine them with
asym
plugin. If channels is set to anything other than 10 or 12 (eg. 8) it
produces error eg. ALSA: cannot set channel count to 8 for capture.
I can use one card at a time in duplex mode with
`jackd -d alsa -d hw:0' or `jackd -d alsa -d hw:1'.
jack is obviously happy to run with 12 capture and 10 playback channels,
it just appears that the multi plugin can't deal with this.
======================================================================
----------------------------------------------------------------------
Schafwoller - 12-22-05 17:18
----------------------------------------------------------------------
I tried to use two m-audio delta 1010 in one box:
SuSE 10.0 (kernel 2.6.13)
jackd 0.100.0+MMAP-patch
alsa-lib-1.0.10
alsa-driver-1.0.10
No chance to get duplex-mode running. Also Midi? Getting error-messages
regarding MIDI when starting apps like qjackctl -> Midi is not available
in connections-window. Don't see any way to handle midi-connections via
envy24control, qjackctl or any other App
----------------------------------------------------------------------
johnrigg - 12-24-05 19:23
----------------------------------------------------------------------
I just discovered that envy24control has an inverted word clock lock
indicator. When it says `No signal' it's locked, and when it says `Locked'
there's no signal. Set it up to say `No signal' and you should be able to
use duplex mode using the instructions on the aforementioned web page
(don't know about MIDI though).
I tried envy24control versions from alsa-tools-1.0.10 back to 1.0.8 and
they're all the same.
Issue History
Date Modified Username Field Change
======================================================================
11-18-05 01:12 johnrigg New Issue
12-03-05 20:09 johnrigg Note Added: 0006902
12-03-05 22:56 johnrigg Note Added: 0006905
12-21-05 23:16 Roman Issue Monitored: Roman
12-21-05 23:16 Roman Issue End Monitor: Roman
12-21-05 23:59 Roman Note Added: 0007113
12-22-05 00:00 Roman Issue Monitored: Roman
12-22-05 00:57 johnrigg Note Added: 0007114
12-22-05 17:18 Schafwoller Note Added: 0007128
12-22-05 17:21 Schafwoller Issue Monitored: Schafwoller
12-24-05 19:23 johnrigg Note Added: 0007143
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode
@ 2005-12-24 18:26 bugtrack
0 siblings, 0 replies; 8+ messages in thread
From: bugtrack @ 2005-12-24 18:26 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1575>
======================================================================
Reported By: johnrigg
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1575
Category: 1_pcm - digital audio
Reproducibility: always
Severity: major
Priority: normal
Status: new
======================================================================
Date Submitted: 11-18-2005 01:12 CET
Last Modified: 12-24-2005 19:26 CET
======================================================================
Summary: Multi ice1712 cards don't work in duplex mode
Description:
ice 1712 cards have 12 capture channels and 10 playback. This prevents
multi pcm
plugin from working in duplex mode. If I use following in .asoundrc:
slaves.a.pcm "hw:0,0"
slaves.a.channels 12
slaves.b.pcm "hw:1,0"
slaves.b.channels 12
I can only start jackd with -C option. Attempting to start with both -C
and -P
just produces error message
ALSA: no playback configurations available (Invalid argument)
ALSA: cannot configure playback channel
Similarly if I set channels to 10 I can only start jackd with -P option.
Using
both -C and -P gives error
ALSA: no playback configurations available (invalid argument)
ALSA: cannot configure capture channel
These cards don't have separate subdevices for capture and playback, so
it
isn't possible to define two different multi configs and combine them with
asym
plugin. If channels is set to anything other than 10 or 12 (eg. 8) it
produces error eg. ALSA: cannot set channel count to 8 for capture.
I can use one card at a time in duplex mode with
`jackd -d alsa -d hw:0' or `jackd -d alsa -d hw:1'.
jack is obviously happy to run with 12 capture and 10 playback channels,
it just appears that the multi plugin can't deal with this.
======================================================================
----------------------------------------------------------------------
johnrigg - 12-24-05 19:23
----------------------------------------------------------------------
I just discovered that envy24control has an inverted word clock lock
indicator. When it says `No signal' it's locked, and when it says `Locked'
there's no signal. Set it up to say `No signal' and you should be able to
use duplex mode using the instructions on the aforementioned web page
(don't know about MIDI though).
I tried envy24control versions from alsa-tools-1.0.10 back to 1.0.8 and
they're all the same.
----------------------------------------------------------------------
johnrigg - 12-24-05 19:26
----------------------------------------------------------------------
Forgot the link to the web page:
http://www.sound-man.co.uk/linuxaudio/ice1712multi.html
Issue History
Date Modified Username Field Change
======================================================================
11-18-05 01:12 johnrigg New Issue
12-03-05 20:09 johnrigg Note Added: 0006902
12-03-05 22:56 johnrigg Note Added: 0006905
12-21-05 23:16 Roman Issue Monitored: Roman
12-21-05 23:16 Roman Issue End Monitor: Roman
12-21-05 23:59 Roman Note Added: 0007113
12-22-05 00:00 Roman Issue Monitored: Roman
12-22-05 00:57 johnrigg Note Added: 0007114
12-22-05 17:18 Schafwoller Note Added: 0007128
12-22-05 17:21 Schafwoller Issue Monitored: Schafwoller
12-24-05 19:23 johnrigg Note Added: 0007143
12-24-05 19:26 johnrigg Note Added: 0007144
======================================================================
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2005-12-03 19:09 [ALSA - lib 0001575]: Multi ice1712 cards don't work in duplex mode bugtrack
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