From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0BD5AC47404 for ; Fri, 4 Oct 2019 14:39:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D637020700 for ; Fri, 4 Oct 2019 14:39:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="PsT/Hu4b" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388937AbfJDOjO (ORCPT ); Fri, 4 Oct 2019 10:39:14 -0400 Received: from mail-wr1-f67.google.com ([209.85.221.67]:40490 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389239AbfJDOjE (ORCPT ); Fri, 4 Oct 2019 10:39:04 -0400 Received: by mail-wr1-f67.google.com with SMTP id l3so7515507wru.7 for ; Fri, 04 Oct 2019 07:39:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=YSJx2AVpZIhH/SmIkBCouxV6Yw+6RdyUnfQbUQg9xHo=; b=PsT/Hu4bN1kmMpoS7Yly/JpXitObRi+4sbIGKFaai/teDTC9OsWJHnN90FDzXMmGgu vDzmp+y7NDwNf0Su4i1PgkqpGAWXTLkHU2uXngFzosjFEGJm9iyWqkLHpebJx31+UEAJ 0ilVeTNjLXs6Qq7bLksNbUK5Jq3BV7phYGxtv7wur3XKDa13A531Xm8I7saFpPKrTP6A bfI2eLNE5whWj5eKAbahdxGsKH6Z8jk7GpBRJg2p3GUO5HCtk9JODApjwH6OxufpB4Ps pXQcjPf66zltB8NNV25hQh2tnppa4/upLtnyfWVk0qsDEe5ejnPtflbSph2LNW9wX0sP q+Ng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=YSJx2AVpZIhH/SmIkBCouxV6Yw+6RdyUnfQbUQg9xHo=; b=IsWEQkhNUpF3NqIQlhJ1o+tzLo6o4cxn2fVTLjhYe+8vi0eA/zX6/GKKvX+O8cyyup q4pPVd2EzujaiBrwbBSoVfCJ7KW9HUtZvQzwCEZS68I6bHE4k/9Y2g5wIxZtpX+4sM/F uAMLF88WTp/06KLLHQxAuZPlub7MTct91pemZyRlikwW4k7q+OLOLPyyY+nxxpisjfqI vzugvpCRMlNfYexEaVcn/KaqsRQPOMmCYxckQivE20knij1Y5zogTUQHGEESK2H220Wx cXWl2lEK2dBz2V+NuAxfosnpYHU2DKw5nLKJRM8xP5wHrAzVeYmzgzbzpG4rawCJ9BJ5 WlEg== X-Gm-Message-State: APjAAAVFWI1roy82SAqLqI+XPKSTSEcJuRqLU9JiUZtBDJay4k8T2QlC RPf4dYSx4P83UYKpT+/GuLnNNQ== X-Google-Smtp-Source: APXvYqzWsK19yzkIkp4GiYmqNcrSqqri+QClnftj1qCLCnM7D7Z/q2g2MF9SygafVBX8aUWGmDkoOg== X-Received: by 2002:a5d:48d0:: with SMTP id p16mr2445899wrs.83.1570199942428; Fri, 04 Oct 2019 07:39:02 -0700 (PDT) Received: from dell ([2.27.167.122]) by smtp.gmail.com with ESMTPSA id o4sm1065292wre.91.2019.10.04.07.39.01 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 04 Oct 2019 07:39:01 -0700 (PDT) Date: Fri, 4 Oct 2019 15:39:00 +0100 From: Lee Jones To: Jean-Jacques Hiblot Cc: jacek.anaszewski@gmail.com, pavel@ucw.cz, robh+dt@kernel.org, mark.rutland@arm.com, daniel.thompson@linaro.org, dmurphy@ti.com, linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, tomi.valkeinen@ti.com Subject: Re: [PATCH v7 5/5] backlight: add led-backlight driver Message-ID: <20191004143900.GO18429@dell> References: <20190918145730.22805-1-jjhiblot@ti.com> <20190918145730.22805-6-jjhiblot@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190918145730.22805-6-jjhiblot@ti.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-leds-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org On Wed, 18 Sep 2019, Jean-Jacques Hiblot wrote: > From: Tomi Valkeinen > > This patch adds a led-backlight driver (led_bl), which is similar to > pwm_bl except the driver uses a LED class driver to adjust the > brightness in the HW. Multiple LEDs can be used for a single backlight. > > Signed-off-by: Tomi Valkeinen > Signed-off-by: Jean-Jacques Hiblot > Acked-by: Pavel Machek > Reviewed-by: Daniel Thompson > --- > drivers/video/backlight/Kconfig | 7 + > drivers/video/backlight/Makefile | 1 + > drivers/video/backlight/led_bl.c | 260 +++++++++++++++++++++++++++++++ > 3 files changed, 268 insertions(+) > create mode 100644 drivers/video/backlight/led_bl.c Applied, thanks. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog