[linux-dvb] Re: Technotrend DVB-T 1.2 recommended for UK?

[Ed Wildgoose]

Johannes Stezenbach wrote:

Ragnar Sundblad wrote:
 

+		/* read status reg in order to clear pending irqs */
+		sp8870_readreg(i2c, 0x200);
     

I have now done a little testing, and it really does seem that
that pending irq clearing makes a difference!
Without it, I get a frontend hang of the kind that can be
resolved by changing channel (freqency) in one of maybe 20
channel switches.
With it, I don't think that kind of hang ever occurs for me.
   

I comitted this change to CVS (untested, I don't have a DVB-T card
a hand right now). Lets see if it works for other people, too.
 

Hi folks,

I have just checked out the latest CVS and made sure that the above 
patch was included.  Unfortunately is has made no difference to my 
tuning problems at all.  I still see the card appear to give up tuning 
anymore after 3-6 channel changes.

I will now try Johannes' suggestion of rolling back to the older 0.94 
driver (if I can work out where to download it from?)

Thanks for your help

Ed W



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