> > 2* Which value is present in the register 0x4C before you load
> > w83781d for the first time. (Load the bus driver and use i2cdump to
> > dump the chip contents.)
>
> loki:~# i2cdump 0 0x4C
> (...)
Hm no, this isn't the correct command.
> loki:~# i2cdetect 0
> WARNING! This program can confuse your I2C bus, cause data loss and
> worse! I will probe file /dev/i2c-0
> You have five seconds to reconsider and press CTRL-C!
>
> 0 1 2 3 4 5 6 7 8 9 a b c d e f
> 00: XX XX XX XX XX XX XX XX XX XX XX XX 0c XX XX XX
> 10: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX
> 20: XX XX XX XX XX XX XX XX XX XX XX XX XX 2d XX XX
^^
It is here!
So the correct command is "i2cdump 0 0x2d" (and then look at the value
at 0x4C in the output).
> > 3* The value present in the same register after you load and unload
> > the w83781d driver *with your modification* (i.e. we'll get the
> > value resulting from the reset operation).
>
> This doesn't change.
Maybe it will now ;)
--
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/
