[linux-dvb] PATCH: Leadtek DTVb1800H require longer delay for tuner reset
thunder.m at email.cz
Sun Mar 20 23:05:00 CET 2011
I am using alot of tuners Leadtek DTV1800H under Linux, minimum 5
devices per one PC with kernel 220.127.116.11. I discovered bug which I can se
very often but not always. When device tuner is reseted there is not
enough time to do all needed stuff and sometimes (randomly) kernel show
[ 821.369647] cx88/1: IRQ loop detected, disabling interrupts
Patch is again very simple, we need to adjust time in reset function
after cx_clear and cx_set calls from 50 to 75 us. I tested this patch on
4 PC with similar problems and all are without this issue.
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