Fabio/Hauppauge_WinTV_dualHD_DVB
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Fabio 2025-06-22 04:10:43 +08:00
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@ -10,7 +10,7 @@ per verificare
sudo dmesg | egrep -i '(ivtv|tveeprom|tuner|dualhd|em28xx)'
risposta
```risp
[ 4.445216] usb 1-1.4: Product: dualHD
[ 8.477194] em28xx 1-1.4:1.0: New device HCW dualHD @ 480 Mbps (2040:8265, interface 0, class 0)
[ 8.477202] em28xx 1-1.4:1.0: DVB interface 0 found: bulk
@ -53,6 +53,106 @@ risposta
[ 11.350249] em28xx: Registered (Em28xx dvb Extension) extension
[ 34.250054] em28xx 1-1.4:1.0: DVB: adapter 1 frontend 0 frequency 0 out of range (48000000..870000000)
[ 34.541922] em28xx 1-1.4:1.0: DVB: adapter 0 frontend 0 frequency 0 out of range (48000000..870000000)
```
oppure
sudo lsusb -v -d 2040:8265
risposta
```sh
Bus 001 Device 003: ID 2040:8265 Hauppauge dualHD
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x2040 Hauppauge
idProduct 0x8265
bcdDevice 1.00
iManufacturer 3 HCW
iProduct 1 dualHD
iSerial 2 0014342482
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0037
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
```