#4 Fix dvbstream DVB-C tuning for CVS version

[Anonymous]

In tune.c, the QAM tuning parameter INVERSION_OFF
causes tuning to fail (Cinergy 1200 DVB-C budget card,
linux 2.6.12, HTV cable network in Finland).

The error shown is:
Not able to lock to the signal on the given frequency

Changing it to obey the command line parameter -I fixes
the problem (The default INVERSION_AUTO works fine for me).

dvbstream/tune.c line 272

- feparams.inversion=INVERSION_OFF;
+ feparams.inversion=specInv;

Quite obviously this applies to dvbtune/tune.c as well.

As a different matter, the 0.5 release enters an
infinite polling loop as described eralier by someone
else. This problem doesn't exist in the CVS version.

dvbstream v0.5 - (C) Dave Chapman 2001-2004
Released under the GPL.
Latest version available from http://www.linuxstb.org/
Using DVB card "Philips TDA10021 DVB-C"
tuning DVB-C to -467841536, srate=5900000
polling....
Getting frontend event
FE_STATUS:
polling....
FE_STATUS:
polling....
Getting frontend event
FE_STATUS: FE_HAS_SIGNAL FE_HAS_CARRIER
polling....
Getting frontend event
FE_STATUS:
polling....
FE_STATUS:
polling....
FE_STATUS:
polling....
FE_STATUS:
polling....