I managed to add the U7 Echelon to the config file:
"Xonar U7 Echelon Ed_" 1
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Title:
Asus Xonar U7 S/PDIF output not
Usb audio still not implemented ice958 control to set non audio aes bits
for ac3/dts passthrough
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Title:
Asus Xonar U7
Active Profile: output:analog-stereo+input:iec958-stereo
Do you really change since capture device 1 not exist?
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Title:
g0ukb: thank you for your suggestions.
I had modified the USB-Audio.conf exactly as you suggested.
ALSA is working with iec958 interface, which is routed to hw:1,1, but
pulseaudio still redirects "S/PDIF output" to hw:1,0 (that is: Analog Stereo).
Probably your friend is running a different
Raymond - thank you for all your help. I now have my Xonar U7 Echelon
Ed. working with SPDIF. Clemend from the alsa-dev team suggested the
following:
"""
Try changing /usr/share/alsa/cards/USB-Audio.conf. Dont add an entry to
the USB-Audio.pcm.iec958_device list near the top, but go to the
Raymond:
>Why are three playback devices?
1) is analog output
2) is digital S/PDIF stereo output
3) some other digital output
Playing to the third device lights the "digital output" indicator, but I do not
get any sound.
Looks like some sort of S/PDIF output, not supported by my external DAC.
card 1: U7 [Xonar U7], device 0: USB Audio [USB Audio] Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: U7 [Xonar U7], device 1: USB Audio [USB Audio #1] Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: U7 [Xonar U7], device 2: USB Audio [USB Audio #2] Subdevices: 1/1
Subdevice #0:
can not attache more than one file to a comment, so here goes pactl list
(see above comment for details)
** Attachment added: "pactl list output"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1498129/+attachment/4585465/+files/pactl_list.txt
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Raymond: thank you for your time and effort!
Following your advice I was able to configure iec958:CARD=U7 and point it at
the correct hardware device.
The following aplay command goes to the digital output:
$ aplay -D iec958:CARD=U7 test.wav
However, the pulseaudio still redirects both, Analog
It is not in 16.04
http://bazaar.launchpad.net/~ubuntu-branches/ubuntu/wily/alsa-
lib/wily/files/head:/src/
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Title:
Asus
It only work with latest alsa lib
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Title:
Asus Xonar U7 S/PDIF output not recognized by pulseaudio
Status in alsa-driver
Raymond - because I don't know how to :-) I have very little knowledge of
alsa.
>From lsusb my device has a different USB dev number than the other Xonar U7
card
Bus 005 Device 011: ID 1043:85c1 iCreate Technologies Corp.
Also if I run cat /proc/asound/card3/usbid I see
1043:85c1
When this I
Why don't you use Vendor and product id?
usb 1-1: New USB device found, idVendor=1043, idProduct=857c
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1: Product: Xonar U7
usb 1-1: Manufacturer: ASUS
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Raymond I have done that. Also today I was able to test an Asus Xonar U7
but the edition of the card which is not the Echelon edition. I believe
the two cards are the same hardware but the echelon edition had
additional Windows software included and for some reason Asus decided to
change the USB
Some characters are unsafe
http://git.alsa-project.org/?p=alsa-lib.git;a=patch;h=4dc44bb34aab2b23ab45c8e61e4b17bf2cf58959
You have to send email to alsa devel mailing list how to add your sound card
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Raymond is there no way I can do this in alsa?
Why does adding '"Xonar U7 Echelon Ed". 1' to
the USB-Audio.pcm.iec958_device section of USB-Audio.conf appear to do
nothing?
Here is that section
# If a device does not use the first PCM device for digital data, the device
# number for the iec958
https://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa/mixer
/profile-
sets/90-pulseaudio.rules?id=b7744e5004b7dbd36bbb0ed7d211e7da3f5feb1b
Use usb system id to idenitfy your conf file
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Raymond - thanks - not sure how to define a pulseaudio.conf file, how to
name it, where it is referenced. Will have to go do some research.
Do you have any idea why the fix to USB-Audio.conf is not working? The card
name from aplay-l is definitely "Xonar U7 Echelon Ed." yet simply adding
"Xonar
+[Mapping iec958-stereo]
+device-strings = hw:%f,1
+channel-map = left,right
+paths-output = iec958-stereo-output
+priority = 5
+direction = output
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Alternatively, you can define a conf file for pulseaudio Similar to
https://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa/mixer
/profile-sets/sb-omni-
surround-5.1.conf?id=b7744e5004b7dbd36bbb0ed7d211e7da3f5feb1b
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You need to fix usb-audio.conf
speaker-test -c2 -t wav -D iec958:CARD=ed
works as
speaker-test -c2 -t wav -D hw:CARD=ed,1
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You need alsa-lib translate iec958:x to hw:x,1 for your usb audio since
by default it is translated to hw:x,0
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Title:
Asus
I had to leave this for a while but I still cannot get this to work!!!
I follow these instructions
http://forum.kodi.tv/showthread.php?tid=253179
and from aplay -l I see:
card 2: Ed [Xonar U7 Echelon Ed.], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: Ed
Raymond thank you for your help.
I am still having problems.
If I run aplay -l or use alsamixer my card is reported as "Xonar U7
Echelon Ed."
here's the relevant part from aplay -l
card 3: Ed [Xonar U7 Echelon Ed.], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice
aplay -L
iec958:CARD=xxx should be tranlated to hw:3,1
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Title:
Asus Xonar U7 S/PDIF output not recognized by pulseaudio
** Attachment added: "default.pa"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1498129/+attachment/4531525/+files/default.pa
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I will change the status from 'expired' to 'new' to see if anyone has
any thoughts on this
** Attachment added: "pactl_list.txt"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1498129/+attachment/4531524/+files/pactl_list.txt
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I have now proven that everything works if I manually set the iec958
sink via:
pactl load-module module-alsa-sink device=plughw:3,1
and as a workaround have added the load-module to my local default.pa
file
I don't have the skill to figure out why pulseaudio isn't picking this
up correctly
**
** Attachment added: "USB-Audio.conf"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1498129/+attachment/4531526/+files/USB-Audio.conf
** Changed in: alsa-driver (Ubuntu)
Status: Expired => New
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# If a device does not use the first PCM device for digital data, the device
# number for the iec958 device can be changed here.
USB-Audio.pcm.iec958_device {
# "NoiseBlaster 3000" 42
"USB Sound Blaster HD" 1
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you have to find out name is U7 or Xonar U7
!!---Mixer controls for card 1 [U7]
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Title:
Asus Xonar U7 S/PDIF output not
https://bugs.freedesktop.org/show_bug.cgi?id=74324
** Bug watch added: freedesktop.org Bugzilla #74324
https://bugs.freedesktop.org/show_bug.cgi?id=74324
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What needs to be done to unexpire this? I have exactly the same problem.
Like the OP I have confirmed that aplay plays fine to the iec958 device
but pulseaudio seems to alias it's iec958 oputput to analog. I also
have a colleague with the same card so this bug affects at least 3 of
us. My card is
[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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I can not grok ALSA configuration files, sorry.
Please, help me put up a proper definition (overrides) for Xonar U7.
lsusb - output attached. Anything else?
Thanks in advance!
** Attachment added: "lsusb - output"
http://git.alsa-project.org/?p=alsa-lib.git;a=blob;f=src/conf/cards/USB-
Audio.conf;hb=HEAD
for usb audio device 0 is default device for iec958
lsusb -
pulseaudio does not support multi channel volume control
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch
I've applied the patch, and got rid of errors in dmesg, and alsamixer
does not crash even without ignore_ctl_error=1 option.
Still, no luck with Pulseaudio and S/PDIF.
See Bug #1498676 for the full set of files collected by ubuntu-bug.
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As far as I can tell, ALSA is working just fine. The problem is only
with Pulseaudio.
After restarting Pulseaudio with Xonar U7 attached I've got the "Xoanar
U7 Digital (S/PDIF)" choice in the Audio configuration, but this choice
actually selects Analog Output (no signal on digital S/PDIF output,
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/usb?id=a358a0ef861dae6f8330fb034aaa43adae71ebc1
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Thank you, Raymond. I will try this patch and see whether the error
message "cannot get ctl value" goes away.
However, as much as I can tell, my problem is not related to this error
message. ALsamixer works just fine (with "ignore_ctl_error=1", see
above), but pulseaudio does not recognize the
26895.383089] usb 1-1: new high-speed USB device number 4 using ehci-pci
[26895.518885] usb 1-1: New USB device found, idVendor=1043, idProduct=857c
[26895.518896] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[26895.518904] usb 1-1: Product: Xonar U7
[26895.518910] usb 1-1:
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