Hello,
I have some problems with a Yuan EC372S card. I am using the latest (rev
7499:1abbd650fe07) v4l-dvb from mercurial head.
The card is correctly detected and the firmware loaded but no frontend
is attached to it.
I'm running kernel 2.6.22-14-generic on an Ubuntu Gutsy.
I have attached the relevant output of dmesg and lsusb -v and of course
I'll be glad to give more informations if needed.
Regards,
Julien
Bus 006 Device 004: ID 1164:1edc YUAN High-Tech Development Co., Ltd
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x1164 YUAN High-Tech Development Co., Ltd
idProduct 0x1edc
bcdDevice 1.00
iManufacturer 1 YUANRD
iProduct 2 STK7700D
iSerial 3 0000000001
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 46
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 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 0x0200 1x 512 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
[ 6880.516000] dib0700: loaded with support for 7 different device-types
[ 6880.516000] dvb-usb: found a 'Yuan EC372S' in cold state, will try to load a firmware
[ 6880.520000] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.10.fw'
[ 6880.624000] dib0700: firmware started successfully.
[ 6881.128000] dvb-usb: found a 'Yuan EC372S' in warm state.
[ 6881.128000] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 6881.128000] DVB: registering new adapter (Yuan EC372S)
[ 6881.220000] dvb-usb: no frontend was attached by 'Yuan EC372S'
[ 6881.220000] dvb-usb: Yuan EC372S successfully initialized and connected.
[ 6881.220000] dib0700: ir protocol setup failed
[ 6881.220000] usbcore: registered new interface driver dvb_usb_dib0700
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