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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=no 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 9C7C3C11D0C for ; Thu, 20 Feb 2020 15:09:10 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 72768208CD for ; Thu, 20 Feb 2020 15:09:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="cTmUKmBj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 72768208CD Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=PIZYYWCFH4fEDqNCCVeTmhgXMw/a4gH8B51f74ut2JM=; b=cTmUKmBj+ChhPD kSag/5Bnlg1gJ/Bgf2EAb4LTgE0GxuGelhIzhpLzH/fh6z1Nj2hXm/KtuynZZWKHorjOw9mF4hh4/ ctz2C9CdURH9AWfvGwTNSYyTiIf2v1/DxmgcltlpphgPg8kbaWK9DkJq+XGblbyl9Sdqzzk2JbCuB ETzr0svPCiFpIXzPR2pOXxZgaVtYBCCMC6f+oWQwzQ/tcXGVXcfC6G9Z3PjExiO6DWSFAPXb8WM+q jARrJdOk4TlwRTNXS046uYcX4pz1+ZPrTgQBRyHbaAnietQon2gpXinWCuZxmh+QtrVW8NyL3F4UG RFG5A+63ISHT40dzYb7w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j4nRu-00073G-13; Thu, 20 Feb 2020 15:09:10 +0000 Received: from muru.com ([72.249.23.125]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j4nRq-00072v-UU for linux-arm-kernel@lists.infradead.org; Thu, 20 Feb 2020 15:09:08 +0000 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id DE1ED8080; Thu, 20 Feb 2020 15:09:48 +0000 (UTC) Date: Thu, 20 Feb 2020 07:09:01 -0800 From: Tony Lindgren To: Lee Jones Subject: Re: [PATCH] backlight: add led-backlight driver Message-ID: <20200220150901.GG37466@atomide.com> References: <20200219191412.GA15905@amd> <20200219194540.GD37466@atomide.com> <20200220074849.GF3494@dell> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200220074849.GF3494@dell> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200220_070907_020465_C63CD14F X-CRM114-Status: GOOD ( 22.48 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: daniel.thompson@linaro.org, mpartap@gmx.net, jingoohan1@gmail.com, merlijn@wizzup.org, martin_rysavy@centrum.cz, kernel list , dri-devel@lists.freedesktop.org, sre@kernel.org, nekit1000@gmail.com, tomi.valkeinen@ti.com, Pavel Machek , jjhiblot@ti.com, linux-omap@vger.kernel.org, agx@sigxcpu.org, linux-arm-kernel Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org * Lee Jones [200220 07:49]: > On Wed, 19 Feb 2020, Tony Lindgren wrote: > > > * Pavel Machek [200219 19:15]: > > > 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 > > > Acked-by: Lee Jones > > > Acked-by: Tony Lindgren > > > Tested-by: Tony Lindgren > > > Signed-off-by: Pavel Machek > > > --- > > > 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 > > > > > > Hi! > > > > > > Here's the version of the driver I have. AFAICT > > > default-brightness-level handling is ok, so does not need to be > > > changed. > > > > > > Lee, it would be easiest for me if you could apply it to your tree and > > > push, but given enough time I can push it to Linus, too. > > > > Oh you're using quoted-printable for patches.. Got it applied now, > > and it still works. Below is also the related dts change that > > I tested with. > > > > Feel free to pick the dts change too, naturally that should > > not be applied before the driver. > > > > If you guys instead want me to pick these both into my fixes > > branch, just let me know and I'll do the explaining why these > > are needed as fixes. Basically we no longer have a way to enable > > the LCD backlight for droid4 manually starting with v5.6-rc1 > > unlike earlier. > > Please do. You already have my Ack. OK pushed out these two patches in omap-for-v5.6/droid4-lcd-fix. Thanks, Tony _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel