Re: [PATCH] Add LED pattern trigger

From: Richard Weinberger
Date: Fri Jan 03 2014 - 04:34:03 EST

On Fri, Jan 3, 2014 at 1:14 AM, Bryan Wu <cooloney@xxxxxxxxx> wrote:
> IMHO, firstly we should take this trigger into kernel, most time it
> works as a module. But we need to define a good interface between
> kernel and user space.

Put it in first place into the kernel such that it becomes ABI and
nobody is allowed
to remove it later?

Better design a sane interface such that such complex LED operations
can be achieved
in userspace using an helper library.

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