Hi!
> I wonder what would be the correct way to deal with a set of LEDs with the same color/function combination, e.g.
>
(Please wrap at 72).
> leds {
> compatible = "gpio-leds";
>
> link1 {
> function = LED_FUNCTION_RSSI;
> color = <LED_COLOR_ID_GREEN>;
> gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
> };
>
> link2 {
> function = LED_FUNCTION_RSSI;
> color = <LED_COLOR_ID_GREEN>;
> gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
> };
>
> link3 {
> function = LED_FUNCTION_RSSI;
> color = <LED_COLOR_ID_GREEN>;
> gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
> };
> };
Well, this is not really three LEDs. This is more like... LED meter
composed of three LEDs. And we don't have good support for that.
But I guess we'll need it one day. There were some previous attempts:
https://lwn.net/Articles/802967/
Do you plan to control RSSI LEDs from kernel?
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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