Re: [PATCH v2] Wacom Intuos4 LED and OLED support

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2011/4/6 Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>:
> OK, it could be that representing these leds as a generic framebuffer
> device is not the best idea (I am not ocnvinced either way yet). If this
> is the case have you thought about accessing the leds via binary sysfs
> attributes? At least you can simply "cat" icon data in those...

Hey, wow, this idea is brilliant! And no, I have not yet thought about
it. If this works, I would even prefer the solution over the IOCTL
stuff.

Now I will start the implementation of this approach, and come back
when I have a new patch. Since I have to get used to the sysfs API
this might take a few days.

Many thanks,
Eduard
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