[linux-dvb] af9015 problem on fedora rawhide 9.93 with 2.6.27x kernel

Antti Palosaari crope at iki.fi
Thu Nov 13 16:40:49 CET 2008


Sebastian Marskamp wrote:
> Theres also a patch   , which works fine for me.
> 
> http://www.linuxtv.org/pipermail/linux-dvb/attachments/20081022/94261bbc/attachment.diff 

This patch is not OK because it still sends reconnect USB-command. It 
may lead to situation stick reconnects but driver does not except that.

It seems like problem is that it sends USB-reconnect command to the 
stick firmware immediately after firmware is downloaded. Sometimes 
(especially Kernel 2.6.27) USB-reconnect command will be rejected by 
stick firmware because firmware is not started yet. Small sleep just 
before USB-reconnect is needed to ensure stick firmware is running.

Is there anyone who has this problem and can make & test patch?

regards
Antti
-- 
http://palosaari.fi/



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