[linux-dvb] cx24110 driver question/problem

Johannes Stezenbach js at linuxtv.org
Sat Jul 16 19:49:12 CEST 2005


Adam Szalkowski wrote:
> I'm using a Pinnacle PCTV SAT on a DiSEqC 2.0 multiswitch.
> Since 2.6.12 these lines have been added to cx24110_send_diseqc_msg() in 
> cx24110.c:
>       rv = cx24110_readreg(state, 0x77);
>       cx24110_writereg(state, 0x77, rv|0x04);
> 
> These lines also occur in cx24110_diseqc_send_burst(). When tuning with szap 
> (using the -r option, of course) the FE reports to have a lock but I still do 
> not receive any data on some channels. Before 2.6.12 this worked.
> 
> When I remove those lines in both functions everything works fine as before 
> 2.6.12. What is this code supposed to do? Can it be removed again or fixed so 
> that my card works again with a stock kernel?

According to CVS these lines were added with this change:

revision 1.22
date: 2005-03-08 12:42:00 +0000;  author: kenneth;  state: Exp;  lines: +27 -0
 - cx24110 diseqc_send_burst (Peter Hettkamp, Uwe Bugla)

Maybe one of you guys could comment on this?

Johannes




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