[linux-dvb] Re: [PATCH] FusionHDTV 5 Gold digital TV works

Michael Krufky mkrufky at m1k.net
Sun Aug 7 11:51:59 CEST 2005


Mac Michaels wrote:

>Attached are patches for video4linux CSV and dvb CVS that 
>together enable DTV for the DViCO FusionHDTV 5 Gold card.
>
>Tested:
>	Analog TV
>	8-VSB
>
>Not Tested:
>	QAM64
>	QAM256  <-- TESTED OK BY MKRUFKY
>
>Known Bugs:
>	When switching to digital TV reception the analog audio is 
>not muted. When tuning to a digital signal this produces an 
>annoying sound on the analog audio channel. A work around 
>is to mute the analog input with a mixer. 
>
>I know what causes this and how to mute the signal. I think 
>the best solution is to add a mute function to the tda9887 
>device. I have not yet figured out how to get a handle for 
>the tda9887 device from the code in cx88-dvb.c.
>  
>
It's late... I will comment on this tomorrow.

>There is a hack in the code that is #ifdef'd out by 
>MUTE_TDA9887. It is a really a hack.
>
Mac-

Tested on both FusionHDTV5 Gold and FusionHDTV3 Gold-T ... QAM 
functionality is *MUCH* better with this new version of lgdt330x.  Great 
stuff :-)

Due to successfull testing, I have applied this to cvs.  If you wish to 
include your sign-off, please let me know, and I will alter the 
Changelog in video4linux cvs.

-- 
Michael Krufky





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