[PATCH 3/3] GUI: Add fbtest command

[Andrey Smirnov]

>
> the int_sqrt() function is defined in the drivers/video/edid.c file.
> To use it we have to keep CONFIG_DRIVER_VIDEO_EDID enabled.
> But I have see no measures on enabling CONFIG_DRIVER_VIDEO_EDID in your patch.
> Have I missed something?

Nope, I missed this function and forgot to deal with it properly.

>
> Can we move int_sqrt() in a separate C library file,
> so edid.c and fbtest.c can both use it?

Absolutely, will fix in v2

Thanks,
Andrey