On 13.06.2011 13:48, Albert ARIBAUD wrote:
I have an AV 450, not 400, and I recently signed up on this list after
talking with Mike about adding support for the 450.

Since the AV 400 and AV 450 look quite similar, I've done a quick and
dirty comparison of files created by the AV 400 and 450 installers
(running each one in an empty Wine config), and it seems the only
different file is p2usbhum.sys, and it differs in only three places,
respectively 2, 6 and 256 bytes -- the rest of the 1.6mb file is the same.


Alone from the pictures of the device they seem to look very similiar indeed.

So I'm planning to clone an AV 450 config struct from the AV 400 one in
pvrusb2 and see what gives, but if anyone has already done it, just let
me know. :)

I haven't done it, but I have a first suggestion for you:

In pvrusb2-devattr.c in the array pvr2_device_table you could copy the following entry (located at the end of the array):

        { USB_DEVICE(0x0ccd, 0x0039),
          .driver_info = (kernel_ulong_t)&pvr2_device_av400},

And replace the second value in "USB_DEVICE" with the device ID of your AV450 (check with lsusb).

If the two devices are similar technically as well then this should already be it. ;)

Regards,
Sven
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