[linux-dvb] [-mm PATCH] v4l: add dvb support for dvico fusionhdtv3 gold-T and fix cx88-dvb for kconfig

Johannes Stezenbach js at linuxtv.org
Tue Jul 5 20:57:54 CEST 2005


Michael Krufky wrote:
> Mac Michaels wrote:
> >-               cx_write(TS_HW_SOP_CNTRL,47<<16|188<<4|0x00);
> >+               cx_write(TS_HW_SOP_CNTRL,0x47<<16|188<<4|0x01);
> 
> cx88 datasheet says that 47d is the correct start byte.  Originaly Mauro 
> and I thought that you may have either (a) misread the datasheet, or 
> that maybe (b) the cx88 people made a mistake on the datasheet, and 
> should have instead indicated 0x47 as the start byte.  I will assume 
> that you obtained your information from DViCO, which leads me to the 
> next question:

Dunno about the cx88, but FWIW 0x47 is the sync byte for
MPEG-2 transport stream packets (and 188 the length).
All DVB compliant frontends output packets with this start code.

Johannes




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