drivers for dreambox 8000

[Raed Saadeh]

update of 05.10.2009

Lastest changes:
- implement FE_TIMEDOUT flags in all tuner drivers (used in e2 to speedup the service searching a little bit)
- add new option to change scaler sharpness (/proc/stb/vmpeg/0/pep_scaler_sharpness)
- fix kernel freeze caused by demux problem when try to use more the 64 section filter (i.e. much recordings on the same transponder are running)
- deinterlacer optimizations please no more use "off" when the vertical input/output resolution are not equal "bob" is the equivalent to the old "off" option... but "auto" should generate better quality as off/bob in most case .. so changing the default behaviour is no more needed

[Raed Saadeh]

fix tone amplitude setting for alps_bsbe2 tuner
this fixes "tune failed" problems introduced in previous drivers