lkml.org 
[lkml]   [2018]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v5 1/2] leds: core: Introduce generic pattern interface
From
Date
On 07/16/2018 06:10 AM, Baolin Wang wrote:
> From: Bjorn Andersson <bjorn.andersson@linaro.org>
>
> Some LED controllers have support for autonomously controlling
> brightness over time, according to some preprogrammed pattern or
> function.
>
> This adds a new optional operator that LED class drivers can implement
> if they support such functionality as well as a new device attribute to
> configure the pattern for a given LED.
>

Hmm... I was hoping that this would be a generic pattern trigger that
could be used by any LED (e.g. gpio LEDs), not just LEDs with hardware
support. I guess I cannot really test this after all.

I think it looks good for your use case though.

\
 
 \ /
  Last update: 2018-07-16 18:51    [W:0.078 / U:2.368 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site