From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.thorsis.com (mail.thorsis.com [217.92.40.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BB4F912CDA5; Mon, 20 Oct 2025 08:47:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.92.40.78 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760950049; cv=none; b=nanuPHUZGeunxQ9DjJ/X6VvtrcOWj1aEIrZ/57O3aTk2lSbVAlSKjNEVO1PYHbB0u/2VW3SuSVkiPMGurnkmM/1aCNzQhMxPImYxiF5hUVLbcqb9zYQ6dKo1Zthlkvd8RPz30bqK/eIkiVOBKKmequBRTWPmG8nazdld30r6MyU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760950049; c=relaxed/simple; bh=mQloorznQzMXW/ynd/wR0CyEH1zh5MuIhN6wLVl0CQo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NO7qKFeZpq4a8/JNPxmPSNNg1FCQa9bzXiesqdEm1XS/OXd2pz91WyFy2y/9Ay5r8NfZ0/1HXn5asN4wxQeWSuvGW1vayAbj3Gdjc1Q1N5C5i2y6jz4eNGyX15quMZXVU91kJgwGAecS8zfR6a3Ofl+jamGiELhCTC8yLSBucYM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=thorsis.com; spf=pass smtp.mailfrom=thorsis.com; dkim=pass (2048-bit key) header.d=thorsis.com header.i=@thorsis.com header.b=YxDMr3CS; arc=none smtp.client-ip=217.92.40.78 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=thorsis.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=thorsis.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=thorsis.com header.i=@thorsis.com header.b="YxDMr3CS" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 1844A1484217; Mon, 20 Oct 2025 10:40:24 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=thorsis.com; s=dkim; t=1760949626; h=from:subject:date:message-id:to:cc:mime-version:content-type: in-reply-to:references; bh=T6wPZ3WB9JpcoMQ6v8FehHy/D2s2JJXCVySDKGuR5lE=; b=YxDMr3CSbqbbS4mkkG+lAVk64yeOp8THqs0e0H6ih6grcyJNzgQp2LqgGd9TMjUx4uPupo IAs5AcKBeGrcqK3IG/8TcX1u1vDV+p7zb3gOyZCIweDv4s9ggkg0wIDeWyklcPoG5EwckJ 6Uw1uXlcyFQ8Rt5lYKnTS61p0oIigNZ/7yhEjYSU+HtG81xbEt4l6c7nwNri62S/xlFlHc wYyIsIMoVivyO0V/JmHZMGslhGjXZOtwMPCdwgnkeql/Qn+qHIxYW83FYTEPZPdDtxzZNZ PbsknZjDh+KDaZndG/EG8Ins9k1gSVaQrqma7k0m5sFR7aiRgUg19tQyFBNC3A== Date: Mon, 20 Oct 2025 10:40:23 +0200 From: Alexander Dahl To: Jacek Anaszewski Cc: Jonathan Brophy , lee Jones , Pavel Machek , Jonathan Brophy , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Radoslav Tsvetkov , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org Subject: Re: [PATCH v3 0/4] leds: Add a virtual LED driver for groups of Message-ID: <20251020-retorted-obsession-21780c6baf47@thorsis.com> Mail-Followup-To: Jacek Anaszewski , Jonathan Brophy , lee Jones , Pavel Machek , Jonathan Brophy , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Radoslav Tsvetkov , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org References: <20251019092331.49531-1-professorjonny98@gmail.com> <3df51774-9774-40e6-ae65-7621bdce0f91@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3df51774-9774-40e6-ae65-7621bdce0f91@gmail.com> User-Agent: Mutt/2.2.12 (2023-09-09) X-Last-TLS-Session-Version: TLSv1.3 Hei Jacek, Am Sun, Oct 19, 2025 at 04:24:38PM +0200 schrieb Jacek Anaszewski: > Hi Jonathan, > > On 10/19/25 11:23, Jonathan Brophy wrote: > > From: Jonathan Brophy > > > > Introduce a new driver that implements virtual LED groups, > > aggregating multiple monochromatic LEDs into virtual groups and providing > > priority-based control for concurrent state management. > > Aren't you trying to reinvent LED trigger mechanism? Instead of using virtual LEDs, could this be implemented as a "virtual" trigger which allows grouping (and prioritizing) multiple other triggers, and apply that to only one existing LED? Greets Alex