[linux-dvb] Problem with CRC checking

[Jon Burgess <mplayer@jburgess.uklinux.net>]

The scan application doesn't want to work for me on Linux-2.6.0-test5. 
When I run the dvb-kernel drivers on linux-2.4 it works OK.

I think i've tracked the problem down to the CRC check which occurs when 
DMX_CHECK_CRC is selected by scan. Removing the flag in the scan code 
makes it work OK.

I think the difference is that in 2.4 the crc32_le routine in 
dvb_compat.c is used, but in 2.6 the linux/lib/crc32.c code is used.
The two routines appear to work differently.

Also, I noticed that Linux-2.4.22 has the same lib/crc32.c code as 
linux-2.6, should dvb-kernel be using this?

	Jon



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