Hi!
I wanted to know if the pod hd 500x is supported. I plug in to my system
(ubuntu 16.04 64bit) and it appear recognized in dmesg but I don't see it
in alsamixer. I see in dmesg an "invalid maxpacket 64" and in lsusb I get
"bmAttributes 0x40
(Missing must-be-set bit!)"
This is everything I get:
$ dmesg
[11294.716070] usb 1-3: new high-speed USB device number 8 using ehci-pci
[11294.848437] usb 1-3: config 1 interface 1 altsetting 0 bulk endpoint 0x1
has invalid maxpacket 64
[11294.848449] usb 1-3: config 1 interface 1 altsetting 0 bulk endpoint
0x81 has invalid maxpacket 64
[11294.849045] usb 1-3: New USB device found, idVendor=0e41, idProduct=4159
[11294.849053] usb 1-3: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[11294.849059] usb 1-3: Product: POD HD500X
[11294.849066] usb 1-3: Manufacturer: Line 6
$ sudo lsusb -d 0e41: -v
Bus 001 Device 008: ID 0e41:4159 Line6, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
idVendor 0x0e41 Line6, Inc.
idProduct 0x4159
bcdDevice 0.00
iManufacturer 1 Line 6
iProduct 2 POD HD500X
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 64
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x40
(Missing must-be-set bit!)
Self Powered
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 3 Audio
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 3 Audio
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x002e 1x 46 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x002e 1x 46 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 4 User
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 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered
thanks
HPM
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