[alsa-devel] Zoom R16 (USB), will a quirk make it work
Jani Frilander
j.frilander at gmail.com
Tue Feb 2 06:46:36 CET 2010
Hi.
I have a Zoom R16 which audio interface part doesn't work with linux.
lsusb -v:
Bus 001 Device 004: ID 1686:00dd ZOOM Corporation
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 255
bMaxPacketSize0 64
idVendor 0x1686 ZOOM Corporation
idProduct 0x00dd
bcdDevice 0.02
iManufacturer 1 ZOOM Corporation
iProduct 2 R16
iSerial 3 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 259
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 480mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 1
bInterfaceProtocol 0
iInterface 0
** UNRECOGNIZED: 0b 24 01 00 01 35 00 03 01 02 03
** UNRECOGNIZED: 0c 24 02 05 01 01 00 02 03 00 00 00
** UNRECOGNIZED: 09 24 03 08 01 03 00 05 00
** UNRECOGNIZED: 0c 24 02 09 01 02 00 08 00 00 00 00
** UNRECOGNIZED: 09 24 03 0c 01 01 00 09 00
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 2
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 2
bInterfaceProtocol 0
iInterface 0
** UNRECOGNIZED: 07 24 01 05 01 01 00
** UNRECOGNIZED: 14 24 02 01 02 04 18 04 44 ac 00 80 bb 00 88
58 01 00 77 01
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 9
Transfer Type Isochronous
Synch Type Adaptive
Usage Type Data
wMaxPacketSize 0x006c 1x 108 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 2
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 2
bInterfaceProtocol 0
iInterface 0
** UNRECOGNIZED: 07 24 01 0c 01 01 00
** UNRECOGNIZED: 14 24 02 01 08 04 18 04 44 ac 00 80 bb 00 88
58 01 00 77 01
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 13
Transfer Type Isochronous
Synch Type Synchronous
Usage Type Data
wMaxPacketSize 0x01a0 1x 416 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 3
bInterfaceProtocol 0
iInterface 0
** UNRECOGNIZED: 07 24 01 00 01 41 00
** UNRECOGNIZED: 06 24 02 01 01 00
** UNRECOGNIZED: 06 24 02 02 02 00
** UNRECOGNIZED: 09 24 03 01 03 01 02 01 00
** UNRECOGNIZED: 09 24 03 02 04 01 01 01 00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 255
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered
I have added following lines to usbquirks.h:
/* Zoom R16 */
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
.idVendor = 0x1686,
.idProduct = 0x00dd,
.bInterfaceClass = USB_CLASS_AUDIO,
},
But it doesn't work.
If I try to play a
file with mplayer:
$ mplayer -msglevel ao=9 -ao alsa:device=hw=2 piisi.mp3
MPlayer UNKNOWN-4.4.1 (C) 2000-2009 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing piisi.mp3.
Audio only file format detected.
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
Trying preferred audio driver 'alsa', options 'device=hw=2'
alsa-init: requested format: 44100 Hz, 2 channels, 9
alsa-init: using ALSA 1.0.20
alsa-init: setup for 1/2 channel(s)
alsa-init: using device hw:2
alsa-init: pcm opened in blocking mode
[AO_ALSA] Format s16le is not supported by hardware, trying default.
[AO_ALSA] Unable to set format: Invalid argument
Failed to initialize audio driver 'alsa:device=hw=2'
Could not open/initialize audio device -> no sound.
Audio: no sound
Video: no video
$ cat /proc/asound/cards
0 [Audigy ]: Audigy - SB Audigy 1 [SB0090]
SB Audigy 1 [SB0090] (rev.3, serial:0x511102) at
0x9c00, irq 17
1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xfe024000 irq 27
2 [R16 ]: USB-Audio - R16
ZOOM Corporation R16 at usb-0000:00:0b.1-6, high speed
$ ls /dev/snd/
by-id controlC2 midiC0D0 midiC2D0 pcmC0D2c pcmC1D0p seq
by-path hwC0D0 midiC0D1 pcmC0D0c pcmC0D2p pcmC1D1p timer
controlC0 hwC0D2 midiC0D2 pcmC0D0p pcmC0D3p pcmC2D0c
controlC1 hwC1D0 midiC0D3 pcmC0D1c pcmC1D0c pcmC2D0p
What can i do to make it work? I have a wireshark log of a winxp session.
Does it help a bit?
http://sites.google.com/site/zoomr16linux/zoomwire.bz2
Thanks for any advice.
Sincerely, Jani Frilander
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