Messages in this thread | | | Subject | Re: [PATCH v5 1/2] leds: core: Introduce generic pattern interface | From | David Lechner <> | Date | Mon, 16 Jul 2018 11:51:01 -0500 |
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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.
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