I was able to see my USB Headphones
Here is what came up:
Code: Select all
C-Media USB Headphone Set
Speed: 12Mb/s (full)
USB Version: 1.10
Device Class: 00(>ifc )
Device Subclass: 00
Device Protocol: 00
Maximum Default Endpoint Size: 64
Number of Configurations: 1
Vendor Id: 0d8c
Product Id: 000c
Revision Number: 1.00
Config Number: 1
Number of Interfaces: 4
Attributes: a0
MaxPower Needed: 100mA
Interface Number: 0
Name: (none)
Alternate Number: 0
Class: 01(audio)
Sub Class: 1
Protocol: 0
Number of Endpoints: 0
Interface Number: 1
Name: (none)
Alternate Number: 0
Class: 01(audio)
Sub Class: 2
Protocol: 0
Number of Endpoints: 0
Interface Number: 1
Name: (none)
Alternate Number: 1
Class: 01(audio)
Sub Class: 2
Protocol: 0
Number of Endpoints: 1
Endpoint Address: 01
Direction: out
Attribute: 9
Type: Isoc
Max Packet Size: 200
Interval: 1ms
Interface Number: 2
Name: (none)
Alternate Number: 0
Class: 01(audio)
Sub Class: 2
Protocol: 0
Number of Endpoints: 0
Interface Number: 2
Name: (none)
Alternate Number: 1
Class: 01(audio)
Sub Class: 2
Protocol: 0
Number of Endpoints: 1
Endpoint Address: 82
Direction: in
Attribute: 5
Type: Isoc
Max Packet Size: 100
Interval: 1ms
Interface Number: 3
Name: (none)
Alternate Number: 0
Class: 03(HID )
Sub Class: 0
Protocol: 0
Number of Endpoints: 1
Endpoint Address: 83
Direction: in
Attribute: 3
Type: Int.
Max Packet Size: 4
Interval: 32ms
/proc/bus/usb/devices
I found this text
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T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.18.1 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:07.3
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS= 8 #Cfgs= 1
P: Vendor=046d ProdID=0840 Rev= 1.00
S: Product=Camera
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=81(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=16ms
I: If#= 0 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=81(I) Atr=01(Isoc) MxPS=1023 Ivl=1ms
E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=16ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.18.1 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:07.2
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0d8c ProdID=000c Rev= 1.00
S: Product=C-Media USB Headphone Set
C:* #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=(none)
I: If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=(none)
I: If#= 1 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=(none)
E: Ad=01(O) Atr=09(Isoc) MxPS= 200 Ivl=1ms
I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=(none)
I: If#= 2 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=(none)
E: Ad=82(I) Atr=05(Isoc) MxPS= 100 Ivl=1ms
I: If#= 3 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=(none)
E: Ad=83(I) Atr=03(Int.) MxPS= 4 Ivl=32ms
but maybe the info will be of some use to those who might be able to advise me on how to?