Use 'init=0' to bypass initializing the chip.
Try this if your computer crashes when you load the module.
+* reset int
+ (default 0)
+ The driver used to reset the chip on load, but does no more. Use
+ 'reset=1' to restore the old behavior. Report if you need to do this.
+
force_subclients=bus,caddr,saddr,saddr
This is used to force the i2c addresses for subclients of
a certain chip. Typical usage is `force_subclients=0,0x2d,0x4a,0x4b'