12 Nov
2009
12 Nov
'09
2:16 p.m.
Also, if you
need any assistance testing stuff, please let me know and
we'll
gladly assist in whichever way we can.
The "lsusb -v" output sample rate and full/high speed modes would be useful.
Clemens,
Please see attached.
Best wishes,
Ico
13 Nov
13 Nov
3:37 a.m.
New subject: UA-101 (was: status usb2 for sound)
Ivica Ico Bukvic wrote:
Please also send the dumps for the two sample rates when high speed mode
is disabled.
Best regards,
Clemens
The
"lsusb -v" outputt for this devices in all seven combinations of the
sample rate and full/high speed modes would be useful.
Please see attached.
8:53 a.m.
New subject: UA-101 (was: status usb2 for sound)
-----Original Message-----
From: Clemens Ladisch [mailto:clemens@ladisch.de]
Sent: Friday, November 13, 2009 3:38 AM
To: Ivica Ico Bukvic
Cc: lau(a)lists.linuxaudio.org
Subject: Re: [LAU] UA-101 (was: status usb2 for sound)
Ivica Ico Bukvic wrote:
> > The "lsusb -v" outputt for this devices in all seven combinations of
the
sample rate and full/high speed modes would be useful.
Please see attached. 
9:06 a.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
Yes.
Please also
send the dumps for the two sample rates when high speed
mode is disabled.
Is this for UA-101? If so, there is no "high speed mode" on it
(AFAIK), just the dial to
change sample rate. Please see photo of the device and its controls
(http://www.citraintirama.com/admin/product/428958Edirol%20UA-101.jpg).
The high speed mode switch is hidden near the "Hi Speed" label:
http://cladisch.fastmail.net/ua-101-hi-speed.png
When not in high speed mode, only 44.1/48 kHz work. (See the manual.)
Best regards,
Clemens
5:52 p.m.
New subject: UA-101
Is this for
UA-101?
Yes.
If so, there is no "high speed mode" on
it (AFAIK), just the dial to
change sample rate. Please see photo of the device and its controls
(http://www.citraintirama.com/admin/product/428958Edirol%20UA-
101.jpg).
The high speed mode switch is hidden near the "Hi Speed" label:
http://cladisch.fastmail.net/ua-101-hi-speed.png
When not in high speed mode, only 44.1/48 kHz work. (See the manual.)
14 Nov
14 Nov
2:42 a.m.
New subject: UA-101
The high speed mode switch is hidden near the "Hi
Speed" label:
http://cladisch.fastmail.net/ua-101-hi-speed.png
When not in high speed mode, only 44.1/48 kHz work. (See the manual.)
OK, here are all modes including remaining two options in normal mode.
FWIW, the soundcard is not detected at all by ALSA when in normal mode.
dmesg however reports device connecting ok. So is lsusb.
Best wishes,
Ico
19 Nov
19 Nov
8:51 a.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
FWIW, the soundcard is not detected at all by ALSA
when in normal mode.
It's still using 24 bits, and not marked as class-compliant.
According to the descriptors, playback should work.
Please try adding the following entry anywhere in
linux/sound/usb/usbquirks.h:
{
USB_DEVICE_VENDOR_SPEC(0x0582, 0x008d),
.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
/* .vendor_name = "EDIROL", */
/* .product_name = "UA-101 USB1", */
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_COMPOSITE,
.data = (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 0,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
},
{
.ifnum = 1,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
},
{
.ifnum = 2,
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = & (const struct snd_usb_midi_endpoint_info) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
{
.ifnum = -1
}
}
}
},
20 Nov
20 Nov
3:20 p.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
snd_usb_audio_quirk) {
FWIW, the soundcard is not detected at all by
ALSA when in normal
mode.
It's still using 24 bits, and not marked as class-compliant.
According to the descriptors, playback should work.
Please try adding the following entry anywhere in
linux/sound/usb/usbquirks.h:
{
USB_DEVICE_VENDOR_SPEC(0x0582, 0x008d),
.driver_info = (unsigned long) & (const struct /* .vendor_name = "EDIROL",
*/
/* .product_name = "UA-101 USB1", */
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_COMPOSITE,
.data = (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 0,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
},
{
.ifnum = 1,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
},
{
.ifnum = 2,
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = & (const struct
snd_usb_midi_endpoint_info) {
.out_cables =
0x0001,
.in_cables = 0x0001
}
},
{
.ifnum = -1
}
}
}
},
Does this fix only recognition in normal mode or also the sync issue it has
(not sure if the sync issue is only in advanced mode or universal)? Also,
against which version of ALSA should this patch be applied?
Best wishes,
Ico
23 Nov
23 Nov
3:02 a.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
According to the descriptors, the output endpoint is adaptive, i.e.,
playback should work correctly.
I don't know if what the descriptors say is true ...
Ivica Ico
Bukvic wrote:
Does this fix only recognition in normal mode or also the sync issue it has
(not sure if the sync issue is only in advanced mode or universal)? FWIW, the soundcard is not detected at all by
ALSA when in normal
mode.
It's still using 24 bits, and not marked as class-compliant.
According to the descriptors, playback should work.
Please try adding the following entry anywhere in
linux/sound/usb/usbquirks.h:
... Also, against which version of ALSA should this patch
be applied?
Any version.
Best regards,
Clemens
10:08 a.m.
New subject: UA-101
-----Original Message-----
From: Clemens Ladisch [mailto:clemens@ladisch.de]
Sent: Monday, November 23, 2009 3:03 AM
To: Ivica Ico Bukvic
Cc: lau(a)lists.linuxaudio.org
Subject: Re: [LAU] UA-101
Ivica Ico Bukvic wrote:
> > Ivica Ico Bukvic wrote:
> > > FWIW, the soundcard is not detected at all by ALSA when in normal
> > > mode.
> >
> > It's still using 24 bits, and not marked as class-compliant.
> > According to the descriptors, playback should work.
> >
> > Please try adding the following entry anywhere in
> > linux/sound/usb/usbquirks.h:
> > ...
>
> Does this fix only recognition in normal mode or also the sync issue it
has
(not sure if
the sync issue is only in advanced mode or universal)?
According to the descriptors, the output endpoint is adaptive, i.e.,
playback should work correctly.
I don't know if what the descriptors say is true ...
10:32 a.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
Well, what I do know is that the card has in default
(advanced?) mode
exhibited predictably periodic clicks during playback through both Jack and
ALSA. This has made me look for a solution in the first place. So, what I am
not sure I understood from your reply is whether the code you forwarded
addresses that as well or only recognition of the soundcard in normal mode
(or both)?
It addresses only recognition in normal mode, but the clicks should not
happen in normal mode (in theory).
HTH
Clemens
24 Nov
24 Nov
7:28 a.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
Those clicks have nothing to do with normal mode. (Although it is
possible that the descriptors are lying and you have the same problem
in normal mode.)
Best regards,
Clemens
It addresses
only recognition in normal mode, but the clicks should not
happen in normal mode (in theory).
I see. Thanks for the clarification. What about the advanced mode clicks,
though? Is this an entirely different problem?
8:55 a.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
clicks,
So, is there a patch in the works that may address that part of the
advanced mode as well?
Ico
> It addresses only recognition in normal
mode, but the clicks should
not
happen in
normal mode (in theory).
I see. Thanks for the clarification. What about the advanced mode though? Is this an entirely different problem?
Those clicks have nothing to do with normal mode. (Although it is
possible that the descriptors are lying and you have the same problem
in normal mode.)
9:19 a.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
Yes.
Best regards,
Clemens
Ivica Ico
Bukvic wrote:
So, is there a patch in the works that may address that part of the
advanced mode as well? I see. Thanks for the clarification. What about
the advanced mode clicks,
though? Is this an entirely different problem?
Those clicks have nothing to do with normal mode. (Although it is
possible that the descriptors are lying and you have the same problem
in normal mode.)
14 Dec
14 Dec
1:17 p.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
So, is there a patch in the works that may address
that part of the
advanced mode as well?
Please try the snd-ua101 driver in today's snapshot:
http://ftp.kernel.org/pub/linux/kernel/people/tiwai/alsa/alsa-driver/
Best regards,
Clemens
3:48 p.m.
New subject: UA-101
Ivica Ico Bukvic wrote:
Will do as soon as I get my hands on the UA-101 (which will likely be sometime early next
week). Many thanks for doing this!
Best wishes,
Ico
So, is there a patch in the works that may
address that part of the
advanced mode as well?
Please try the snd-ua101 driver in today's snapshot:
http://ftp.kernel.org/pub/linux/kernel/people/tiwai/alsa/alsa-driver/
Best regards,
Clemens
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