[PATCH] DVB-C Blindscan Support for Sundtek Tuners

[sundtek]

There's a small modification needed in order to get Blindscan work with the blackhole image:

http://sundtek.de/support/blackhole_sundtek_blindscan.diff

So far Blindscan support is tested with following images:
* OpenPLI
* OpenVIX
* VTI