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=-2.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 DB723C282DE for ; Thu, 23 May 2019 22:01:01 +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 A9B0421773 for ; Thu, 23 May 2019 22:01:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fKP8oZiW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A9B0421773 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ucw.cz 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-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: MIME-Version:Message-ID:Subject:To:From:Date:Reply-To:Cc: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=A9mc+JlCdEcSCTUR/XSEhVvMaKkTIVQDzK4PiUWMcQw=; b=fKP 8oZiWu0a/7UvFGcSbFsacv/2HQQuGON5Wv/6yInWtKNbToD4M69hO6AjFyBH6N06DKntJcWh3gyyY P7ICdKgCRJ/EXh47iaYyw5FuHYbXp/vDSsXBzVEyY+Fl6TWUPPVKk9mPX82J0YPzVszABGVsB8uAt 8mv8/5+s7ndvUuY9lmjo2YDEkv3qgmOy2eta6tdJHWq5vgCdZYn2Bq6a+9aXnsE6vUqUCpXBNpcXq YC8f4spIY/1zV7nn9HsUMKeMRpIQCA0he8JGrGRzTHLiFc7wk0qyySyEoHh3ZUhiH8UyxY5Bo8DRa klO8PDjW3Pvqw/ZkxnHB4Ew+jz+lCug==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTvli-0001c8-0q; Thu, 23 May 2019 22:00:58 +0000 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTvle-0001bH-4V for linux-arm-kernel@lists.infradead.org; Thu, 23 May 2019 22:00:55 +0000 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id 0D393803EF; Fri, 24 May 2019 00:00:37 +0200 (CEST) Date: Fri, 24 May 2019 00:00:47 +0200 From: Pavel Machek To: linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, jacek.anaszewski@gmail.com, dmurphy@ti.com, linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, sre@kernel.org, nekit1000@gmail.com, mpartap@gmx.net, merlijn@wizzup.org Subject: Droid 4 backlight support Message-ID: <20190523220047.GA15523@amd> MIME-Version: 1.0 User-Agent: Mutt/1.5.23 (2014-03-12) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190523_150054_331710_4DD65F4F X-CRM114-Status: UNSURE ( 9.52 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0790142622753395858==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============0790142622753395858== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="pf9I7BMVVzbSWLtt" Content-Disposition: inline --pf9I7BMVVzbSWLtt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! Good news .. we have driver for backlight in mainline, AFAICT. Bad news .. it is called "lm3532::backlight" or something like that. I guess we should switch to ":backlight" or something? It is quite important to do that before someone starts to use the ABI... And now... we have the driver, but it is not connected to the backlight subsystem. I guess we could make the LED "default on" for now... but if there's better plan, let me know. Best regards, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --pf9I7BMVVzbSWLtt Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlznGA8ACgkQMOfwapXb+vKvEACgqh7D8W9xEk0CYM0E6JZ/nYzP NSwAn33OnShByv5jZg7ue2kh7hB/D4jj =5e5V -----END PGP SIGNATURE----- --pf9I7BMVVzbSWLtt-- --===============0790142622753395858== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============0790142622753395858==--