Re: [PATCH 2/2] leds: Add WM831x status LED driver

From: Pavel Machek
Date: Mon Sep 07 2009 - 09:22:29 EST

On Sat 2009-09-05 14:09:21, Mark Brown wrote:
> The WM831x devices feature two software controlled status LEDs with
> hardware assisted blinking.
> The device can also autonomously control the LEDs based on a selection
> of sources. This can be configured at boot time using either platform
> data or the chip OTP. A sysfs file in the style of that for triggers
> allowing the control source to be configured at run time. Triggers
> can't be used here since they can't depend on the implementation details
> of a specific LED type.

I believe people *were* doing that with triggers in other drivers...?

(cesky, pictures)
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