Re: PWM drivers for TWL4030

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On Tuesday 25 November 2008, Koen Kooi wrote:
> >
> > How about a standard LED driver (optionally with a brightness
> > control) and the newish "backlight" trigger?
> 
> Does the backlight trigger hook into the backlight class? 

It doesn't seem to call backlight_device_register(), though
I don't know why not.  It just looks like it hooks into the
same notification events the backlight class does.

If you think that's trouble, it would probably be a good
thing to bring that up with the author of that new trigger
code (drivers/leds/ledtrig-backlight.c) ... it's very new,
and I'd expect such userspace interface goofs still ought
to be fixable.

- Dave

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