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I've got a PCI ATI All-in-Wonder video digitizer card, and a new Epson V30 scanner. lspci -vv says this about the ATI:<BR>
<BR>
11:00.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 02)<BR>
        Subsystem: ATI Technologies Inc Device 0003<BR>
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-<BR>
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-<BR>
        Latency: 132 (4000ns min, 10000ns max)<BR>
        Interrupt: pin A routed to IRQ 20<BR>
        Region 0: Memory at fc800000 (32-bit, prefetchable) [size=4K]<BR>
        Kernel driver in use: bttv<BR>
        Kernel modules: bttv<BR>
<BR>
When I launch XSane, it scans for devices, and preferentially chooses the All-in-Wonder. Upon exit, it creates a drc file with this name:<BR>
<BR>
Noname:BT878video(ATITV-WonderVE).drc<BR>
<BR>
Here are the contents:<BR>
<BR>
"XSANE_DEVICE_RC"<BR>
"Noname:BT878 video (ATI TV-Wonder VE)"<BR>
"xsane-version"<BR>
"0.996"<BR>
"mode"<BR>
"Gray"<BR>
"channel"<BR>
"Television"<BR>
"brightness"<BR>
128<BR>
[snip]<BR>
<BR>
I presume I want to create another drc file I can choose (Preferences -> load device settings) that describes the V30 -- but, what should the contents be? The contents of the ATI drc bears little semblance to the information in the lspci output. What is it in the drc that XSane uses to choose the device?<BR>
<BR>
For completeness, I follow with the lsusb -vv for the V30.<BR>
<BR>
adTHANKSvance,<BR>
Dan<BR>
<BR>
Bus 001 Device 002: ID 04b8:0131 Seiko Epson Corp. <BR>
Device Descriptor:<BR>
bLength 18<BR>
bDescriptorType 1<BR>
bcdUSB 2.00<BR>
bDeviceClass 255 Vendor Specific Class<BR>
bDeviceSubClass 255 Vendor Specific Subclass<BR>
bDeviceProtocol 255 Vendor Specific Protocol<BR>
bMaxPacketSize0 64<BR>
idVendor 0x04b8 Seiko Epson Corp.<BR>
idProduct 0x0131 <BR>
bcdDevice 1.00<BR>
iManufacturer 1 EPSON<BR>
iProduct 2 EPSON Scanner<BR>
iSerial 0 <BR>
bNumConfigurations 1<BR>
Configuration Descriptor:<BR>
bLength 9<BR>
bDescriptorType 2<BR>
wTotalLength 32<BR>
bNumInterfaces 1<BR>
bConfigurationValue 1<BR>
iConfiguration 0 <BR>
bmAttributes 0xc0<BR>
Self Powered<BR>
MaxPower 2mA<BR>
Interface Descriptor:<BR>
bLength 9<BR>
bDescriptorType 4<BR>
bInterfaceNumber 0<BR>
bAlternateSetting 0<BR>
bNumEndpoints 2<BR>
bInterfaceClass 255 Vendor Specific Class<BR>
bInterfaceSubClass 255 Vendor Specific Subclass<BR>
bInterfaceProtocol 255 Vendor Specific Protocol<BR>
iInterface 0 <BR>
Endpoint Descriptor:<BR>
bLength 7<BR>
bDescriptorType 5<BR>
bEndpointAddress 0x81 EP 1 IN<BR>
bmAttributes 2<BR>
Transfer Type Bulk<BR>
Synch Type None<BR>
Usage Type Data<BR>
wMaxPacketSize 0x0200 1x 512 bytes<BR>
bInterval 255<BR>
Endpoint Descriptor:<BR>
bLength 7<BR>
bDescriptorType 5<BR>
bEndpointAddress 0x02 EP 2 OUT<BR>
bmAttributes 2<BR>
Transfer Type Bulk<BR>
Synch Type None<BR>
Usage Type Data<BR>
wMaxPacketSize 0x0200 1x 512 bytes<BR>
bInterval 255<BR>
Device Qualifier (for other device speed):<BR>
bLength 10<BR>
bDescriptorType 6<BR>
bcdUSB 2.00<BR>
bDeviceClass 255 Vendor Specific Class<BR>
bDeviceSubClass 255 Vendor Specific Subclass<BR>
bDeviceProtocol 255 Vendor Specific Protocol<BR>
bMaxPacketSize0 64<BR>
bNumConfigurations 1<BR>
Device Status: 0x0001<BR>
Self Powered<BR>
<BR>
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