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From: Pavel Machek <pavel@ucw.cz>
To: Sven Schwermer <sven@svenschwermer.de>
Cc: linux-leds@vger.kernel.org
Subject: Re: Initial multicolor LED intensities
Date: Mon, 2 May 2022 22:46:16 +0200	[thread overview]
Message-ID: <20220502204616.GA27288@ucw.cz> (raw)
In-Reply-To: <bee0ab23-1324-6989-1d67-a6b4e9e29bdb@svenschwermer.de>

Hi!

> Is there a way to assign initial (non-zero) intensities to the individual
> colors of a multicolor LED via the device tree?

I don't believe we have such functionality. Patch would be welcome.

> In my use case, I'd like to assign a default trigger to a multicolor LED
> (e.g. linux,default-trigger="heartbeat"). However, since the color
> intensities are zero upon boot, I don't get a heartbeat on the multicolor
> LED.

Hmm. Defaulting to zero does not really make much sense. I guess we
should default to full on all channels?

Best regards,
								Pavel

  reply	other threads:[~2022-05-02 20:46 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-02 14:09 Initial multicolor LED intensities Sven Schwermer
2022-05-02 20:46 ` Pavel Machek [this message]
2022-05-03 11:04   ` [PATCH v1 1/2] dt-bindings: leds: Add multi-color default-intensities property Sven Schwermer
2022-05-03 11:04     ` [PATCH v1 2/2] leds: multicolor: Read " Sven Schwermer
2022-05-03 11:27   ` [PATCH v2 1/2] dt-bindings: leds: Add multi-color " Sven Schwermer
2022-05-03 11:27     ` [PATCH v2 2/2] leds: multicolor: Read " Sven Schwermer
2022-05-03 13:50     ` AW: [PATCH v2 1/2] dt-bindings: leds: Add multi-color " Sven Schuchmann
2022-05-03 18:58       ` Sven Schwermer
2022-05-04  7:17         ` AW: " Sven Schuchmann
2022-05-04  9:24           ` Sven Schwermer
2022-05-08 19:55             ` Jacek Anaszewski
2022-05-10 18:31               ` Sven Schwermer
2022-05-10 22:00                 ` Jacek Anaszewski
2022-05-05  9:50   ` [PATCH v3 " Sven Schwermer
2022-05-05  9:50     ` [PATCH v3 2/2] leds: multicolor: Read " Sven Schwermer
2022-05-17  0:08     ` [PATCH v3 1/2] dt-bindings: leds: Add multi-color " Rob Herring

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