push used by bttv. bttv will disable overlay
by default on this hardware to avoid crashes.
With this insmod option you can override this.
+ no_overlay=1 Disable overlay. It should be used by broken
+ hardware that doesn't support PCI2PCI direct
+ transfers.
automute=0/1 Automatically mutes the sound if there is
no TV signal, on by default. You might try
to disable this if you have bad input signal
dropouts.
chroma_agc=0/1 AGC of chroma signal, off by default.
adc_crush=0/1 Luminance ADC crush, on by default.
+ i2c_udelay= Allow reduce I2C speed. Default is 5 usecs
+ (meaning 66,67 Kbps). The default is the
+ maximum supported speed by kernel bitbang
+ algoritm. You may use lower numbers, if I2C
+ messages are lost (16 is known to work on
+ all supported cards).
bttv_gpio=0/1
gpiomask=