[linux-dvb] [PATCH] bt878 driver update
mkrufky at linuxtv.org
Wed Sep 7 07:17:43 CEST 2005
Edgar Toernig wrote:
> No, that's not what the patch does. The PCTV Sat does use
> no_gpioirq=1. The problem is, that gpioirq is enabled pretty
> early during the initialization (bttv_probe) and later turned
> off when a card with no_gpioirq=1 is detected (bttv_init_card2).
> But that causes gpio irqs being enabled for a while - in my case
> there are between some hundred and some thousand (false) irqs
> delivered before the gpioirq is disabled.
> The patch just changes the default. gpio irqs are disabled while
> probing and later enable when a card with no_gpioirq=0 is found.
> The status whether a card gets gpio irqs or not stays the same.
Mauro and I have discussed the video4linux portion of your patch, and I
have tested it, and applied it to video4linux cvs.
Thank you for your contribution. You did not provide a sign-off. If
you wish to add your sign-off, I can change the entry in the Changelog
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