On Monday, October 8, 2007 2:00 pm Philippe Gaultier wrote:
> Hi,
>
> I tried to check the timing stuff but (as I'm not a real developper)
> I don't know how to test my timings easily.
> Until now, I did several tries with no luck...
>
> In fact, for each try, I have to compile the module, load it, check
> what's going on and the reboot. I must reboot because the
> modesetting-101 branch does not support "rmmod".

It should rmmod correctly if you unbind the drm console driver (echo 0 
> /sys/class/vtconsole/vtcon1/bind or similar).

> I would like to know if there is some sample code I can borrow to
> check the i2c (initiate queries, ...) in order to try to find the
> appropriate timing.

The X server has some i2c code with timings and different access methods 
you could look at.  It seems to be slightly more reliable (but still 
not 100%) than the kernel code.

Jesse

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