13 Feb
2004
13 Feb
'04
6:47 p.m.
Hi,
Ihave a yamaha rp-u200 usb "soundcard".
Nice,at the same time it is my hifi and surround-ampli
and my radio.
The capture-channel doesn'tb seem to work (normal?)
With alsa,one of the two playback-channels is working.
Not so bad....
But jack doesn't want to start with this device.
Is it that "real24bit"-problem for usb-cards?
Shouldn't it work?
Anyone knows about this?
When I start jack for this device I get the following output:
jackstart -Rv -d alsa -d hw:0,1 -r 44100
back from read, ret = 1 errno == Success
getting driver descriptor from /usr/lib/jack/jack_dummy.so
getting driver descriptor from /usr/lib/jack/jack_alsa.so
jackd 0.94.0
Copyright 2001-2003 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
registered builtin port type 32 bit float mono audio
capabilities: =i cap_setpcap,cap_ipc_lock,cap_sys_nice,cap_sys_resource+ep
loading driver ..
new client: alsa_pcm, id = 1 type 1 @ 0x8057d18 fd = -1
apparent rate = 44100
creating alsa driver ... hw:0,1|hw:0,1|1024|2|44100|0|0|nomon|swmeter|rt|32bit
control device hw:0
configuring for 44100Hz, period = 1024 frames, buffer = 2 periods
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 24bit samples trying 16bit instead
Sorry. The audio interface "hw:0,1" doesn't support any of the hardware
sample formats that JACK's alsa-driver can use.
ALSA: cannot configure playback channel
cannot load driver module alsa
Thanks for help or comment.
Jaap van Geffen
14 Feb
14 Feb
11:49 a.m.
Hallo,
jaap hat gesagt: // jaap wrote:
Ihave a yamaha rp-u200 usb "soundcard".
Nice,at the same time it is my hifi and surround-ampli
and my radio.
Anyone knows about this?
When I start jack for this device I get the following output:
jackstart -Rv -d alsa -d hw:0,1 -r 44100
Could you try with "-r 48000"? Always use rates divisible by 1000 with
USB and Jack.
ciao
--
Frank Barknecht _ ______footils.org__
16 Feb
16 Feb
7:08 a.m.
jaap wrote:
Ihave a yamaha rp-u200 usb "soundcard".
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 24bit samples trying 16bit instead
Sorry. The audio interface "hw:0,1" doesn't support any of the
hardware sample formats that JACK's alsa-driver can use.
What formats does the device actually support (see
/proc/asound/card0/stream0)?
Regards,
Clemens
6:27 p.m.
Le Mon, Feb 16, 2004 at 12:04:19PM +0100, Clemens Ladisch a écrit...
jaap wrote:
Well,I hope everything you want to know is below.Maybe you can make
something out of it.(there is the output from jackd for hw:0,0 and
hw:0,1 too.)
Ciao,
Jaap van Geffen
cat /proc/asound/card0/stream0:
YAMAHA Corporation YAMAHA RP-U200 USB Audio at usb-00:04.2-1.4 : USB Audio
Playback:
Status: Stop
Interface 1
Altset 1
Format: S16_LE
Channels: 4
Endpoint: 1 OUT (ADAPTIVE)
Rates: 44100, 48000
cat /proc/asound/card0/stream1:
YAMAHA Corporation YAMAHA RP-U200 USB Audio at usb-00:04.2-1.4 : USB Audio #1
Playback:
Status: Stop
Interface 1
Altset 2
Format: U8
Channels: 1
Endpoint: 1 OUT (ADAPTIVE)
Rates: 48000
Capture:
Status: Stop
Interface 2
Altset 1
Format: S16_LE
Channels: 2
Endpoint: 1 IN (ASYNC)
Rates: 44100, 48000
Interface 2
Altset 2
Format: S24_3LE
Channels: 2
Endpoint: 1 IN (ASYNC)
Rates: 44100, 48000
To be complet:
jackstart -Rv -d alsa -d hw:0,0 : #for hw:0,0
back from read, ret = 1 errno == Success
getting driver descriptor from /usr/lib/jack/jack_dummy.so
getting driver descriptor from /usr/lib/jack/jack_alsa.so
jackd 0.94.0
Copyright 2001-2003 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
registered builtin port type 32 bit float mono audio
capabilities: =i cap_setpcap,cap_ipc_lock,cap_sys_nice,cap_sys_resource+ep
loading driver ..
new client: alsa_pcm, id = 1 type 1 @ 0x8057cc8 fd = -1
creating alsa driver ... hw:0,0|hw:0,0|1024|2|48000|0|0|nomon|swmeter|rt|32bit
ALSA lib pcm_hw.c:1078:(snd_pcm_hw_open) open /dev/snd/pcmC0D0c failed: No such file or
directory
jackstart: pcm.c:687: snd_pcm_nonblock: Assertion `pcm' failed.
jackstart -Rv -d alsa -d hw:0,1 : #for hw:0,1
back from read, ret = 1 errno == Success
getting driver descriptor from /usr/lib/jack/jack_dummy.so
getting driver descriptor from /usr/lib/jack/jack_alsa.so
jackd 0.94.0
Copyright 2001-2003 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
registered builtin port type 32 bit float mono audio
capabilities: =i cap_setpcap,cap_ipc_lock,cap_sys_nice,cap_sys_resource+ep
loading driver ..
new client: alsa_pcm, id = 1 type 1 @ 0x8057cc8 fd = -1
creating alsa driver ... hw:0,1|hw:0,1|1024|2|48000|0|0|nomon|swmeter|rt|32bit
control device hw:0
configuring for 48000Hz, period = 1024 frames, buffer = 2 periods
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 24bit samples trying 16bit instead
Sorry. The audio interface "hw:0,1" doesn't support any of the hardware
sample formats that JACK's alsa-driver can use.
ALSA: cannot configure playback channel
cannot load driver module alsa
Ihave a yamaha rp-u200 usb
"soundcard".
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 24bit samples trying 16bit instead
Sorry. The audio interface "hw:0,1" doesn't support any of the
hardware sample formats that JACK's alsa-driver can use.
What formats does the device actually support (see
/proc/asound/card0/stream0)?
17 Feb
17 Feb
6:42 a.m.
jaap wrote:
cat /proc/asound/card0/stream0:
YAMAHA Corporation YAMAHA RP-U200 USB Audio at usb-00:04.2-1.4 : USB Audio
Playback:
Status: Stop
Interface 1
Altset 1
Format: S16_LE
Channels: 4
Endpoint: 1 OUT (ADAPTIVE)
Rates: 44100, 48000
Four channels output, and no input.
cat /proc/asound/card0/stream1:
YAMAHA Corporation YAMAHA RP-U200 USB Audio at usb-00:04.2-1.4 : USB Audio #1
Playback:
Status: Stop
Interface 1
Altset 2
Format: U8
Channels: 1
Endpoint: 1 OUT (ADAPTIVE)
Rates: 48000
mono 8-bit data? I guess this one isn't PCM format, otherwise ALSA
wouldn't have put it into a separate PCM device.
Capture:
Status: Stop
Interface 2
Altset 1
Format: S16_LE
Channels: 2
Endpoint: 1 IN (ASYNC)
Rates: 44100, 48000
Interface 2
Altset 2
Format: S24_3LE
Channels: 2
Endpoint: 1 IN (ASYNC)
Rates: 44100, 48000
16-bit or 24-bit stereo.
jackstart -Rv -d alsa -d hw:0,0 : #for hw:0,0
...
creating alsa driver ... hw:0,0|hw:0,0|1024|2|48000|0|0|nomon|swmeter|rt|32bit
ALSA lib pcm_hw.c:1078:(snd_pcm_hw_open) open /dev/snd/pcmC0D0c failed: No such file or
directory
hw:0,0 doesn't have capture, and playback has 4 channels.
jackstart -Rv -d alsa -d hw:0,1 : #for hw:0,1
...
creating alsa driver ... hw:0,1|hw:0,1|1024|2|48000|0|0|nomon|swmeter|rt|32bit
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 32bit samples trying 24bit instead
Couldn't open hw:0,1 for 24bit samples trying 16bit instead
Sorry. The audio interface "hw:0,1" doesn't support any of the
hardware sample formats that JACK's alsa-driver can use.
8 bit samples aren't supported by jack.
You have to use hw:0,0 for playback and hw:0,1 for capture.
HTH
Clemens
1:35 p.m.
Le Tue, Feb 17, 2004 at 11:38:04AM +0100, Clemens Ladisch a écrit...
You have to use hw:0,0 for playback and hw:0,1 for capture.
Thanks Clemens
So for capture I do jackstart Rv -d alsa -C hw:0,1 ,and indeed
jack starts ,and with -P hw:0,0 it starts too.I got it.
But then the troubles begin.
When I try jackstart -d alsa -P hw:0,0 -C hw:0,0,the system
freezes with kernel panic.
If jack is running with -P hw:0,0 ,and try to play sound
with alsaplayer -o jack *.ogg,I get a similar crash.
And when I'm run jack with -C hw:0,1 and then open ardour
after some clicks the system freezes too.
Should I give up jack for this card?Or am I missing something
or is it a bug.And if yes,will it be fixed?
When I try alsaplayer without jack,it uses oss but there is
sound.
But maybe there is some tuning needed for making the
4 channel device work? Or am I wrong?
Ciao,
Jaap van Geffen
18 Feb
18 Feb
4:31 a.m.
jaap wrote:
When I try jackstart -d alsa -P hw:0,0 -C hw:0,0,the
system
freezes with kernel panic.
If jack is running with -P hw:0,0 ,and try to play sound
with alsaplayer -o jack *.ogg,I get a similar crash.
And when I'm run jack with -C hw:0,1 and then open ardour
after some clicks the system freezes too.
Ouch. This looks like an ALSA bug.
Please post the output of "lsusb -v" and the kernel panic to the
alsa-devel list.
Regards,
Clemens
9:24 a.m.
Le Wed, Feb 18, 2004 at 09:26:27AM +0100, Clemens Ladisch a écrit...
Ouch. This looks like an ALSA bug.
Please post the output of "lsusb -v" and the kernel panic to the
alsa-devel list.
Great!I feel like having a mission now! :)
I don't have lsusb.Is it allright if I put everything from
/proc/bus/usb in my "report".
And the kernelpanic I have to copy by hand, do I?
I don't have to subscribe to the alsa-dev-list?
Ciao,
Jaap
10:16 a.m.
jaap wrote:
Le Wed, Feb 18, 2004 at 09:26:27AM +0100, Clemens
Ladisch a écrit...
It would be possible to include a hexdump from files like
/proc/bus/ubs/001/001, but lsusb is there to parse this gibberish.
Please try to install the usbutils package, or download it from
<http://usb.in.tum.de/download/>.
Please post the output of "lsusb -v"
and the kernel panic to the
alsa-devel list.
I don't have lsusb.Is it allright if I put everything from
/proc/bus/usb in my "report". And the kernelpanic I have to copy by hand, do I?
If your system hadn't freezed, you could get it from dmesg.
The most interersting thing is the address where it crashed (EIP), but
this won't mean anything without passing it through ksymoops. (If you
don't have ksymoops, try looking in /proc/ksyms for the function
containing the EIP address.)
I don't have to subscribe to the alsa-dev-list?
If you don't subscrive to alsa-devel, your message will be put into a
queue, and there it will wait to be approved by a moderator.
PS: volunteer for moderating the ALSA mailing lists searched
Regards,
Clemens
7:15 p.m.
Le Wed, Feb 18, 2004 at 03:10:58PM +0100, Clemens Ladisch a écrit...
Please try to install the usbutils package, or download it from
<http://usb.in.tum.de/download/>.
ok
The most interersting thing is the address where it
crashed (EIP), but
this won't mean anything without passing it through ksymoops. (If you
don't have ksymoops, try looking in /proc/ksyms for the function
containing the EIP address.)
After several crashes (The output from the kernel didn't appear
everytime) I found EIP and copied by hand and restart
EIP: 0010:[<cc95e706>] Not tainted
ksymoops -A "cc95e706"
Adhoc cc95e706 <[uhci]rh_int_timer_do+76/1e0>
1 warning issued. Results may not be reliable.
If you don't subscrive to alsa-devel, your message will be put into a
queue, and there it will wait to be approved by a moderator.
PS: volunteer for moderating the ALSA mailing lists searched
ok,I prefer subscribing rather than becoming moderator :)
Ciao,
Jaap
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10 comments
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participants (3)
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Frank Barknecht -
jaap