[mythtv-users] Need help for Leadtek winfast TV2000XP Expert !

[Fang James]

I want install Leadtek winfast TV2000XP Expert in gentoo for mythtv, I meet 
many problem, one week never succeed ,who can help me?
 

I need to know: 

1: should I need patch kernel 2.6.12-gentoo-r6 for TV2000XP Expert? 
2: How to config in kernel? 
I get follow Warning and stop the compile kernel: 
Quote: 
WARNING: /lib/modules/2.6.12-gentoo-r6/misc/lirc_gpio.ko needs unknown 
symbol bttv_gpio_enable 

3: Which software I should emerge for Leadtek winfast TV2000XP Expert, I 
need detail Command. 

4: how to config remote control

5: How to config in Mythtv and how to scan TV channel

Thanks for any help:P