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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 601B1C282CE for ; Mon, 8 Apr 2019 07:24:03 +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 2F5F420663 for ; Mon, 8 Apr 2019 07:24:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="uHn5XX2k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2F5F420663 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.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-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-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=f2njw7NOXO1FNomb7WxZrBMWIu50KJTS1LI+saleWpI=; b=uHn5XX2kI2f0VJ4TJiTNPvLn0 Zfntj5LFQfw3IqoDQ+H8SFFePS1lzDuskP0SimNvEL1Z39yOYbzc88ws1qrxwevXkYHa0ETf0h+NC F/t+tXleDWMKd61SQX6i5o1j25Z3X7Dt7fbNSFADbs8mXLvnYYUm9HPoCFe2sScaK2pUx8mUB1Y1m L5oVNOr2Nu5lZ6HZ4di3TnaEE0Ruez189SjHf1MQDKtr4I9cPi7jfwjYTbFLc7jkN25E6CdYPIPlE G1f9nwiGY66/DBPCBeXQq0ZBPGp7W0N609lovMg42nEO5WGFPvSbHKDzv455/AcgFS7NnNhK7viJJ 1/FUDFa4Q==; 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 1hDOdL-0003Rl-3E; Mon, 08 Apr 2019 07:23:59 +0000 Received: from relay3-d.mail.gandi.net ([217.70.183.195]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hDOdG-0003GW-Vd for linux-arm-kernel@lists.infradead.org; Mon, 08 Apr 2019 07:23:56 +0000 X-Originating-IP: 90.88.30.125 Received: from localhost (aaubervilliers-681-1-89-125.w90-88.abo.wanadoo.fr [90.88.30.125]) (Authenticated sender: maxime.ripard@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id B4A8B6000D; Mon, 8 Apr 2019 07:23:38 +0000 (UTC) Date: Mon, 8 Apr 2019 09:23:38 +0200 From: Maxime Ripard To: megous@megous.com Subject: Re: [PATCH 02/12] drm: sun4i: Add support for enabling DDC I2C bus to dw_hdmi glue Message-ID: <20190408072338.3urcotemju3qi2un@flea> References: <20190405234514.6183-1-megous@megous.com> <20190405234514.6183-3-megous@megous.com> MIME-Version: 1.0 In-Reply-To: <20190405234514.6183-3-megous@megous.com> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190408_002355_173006_A01FFDB0 X-CRM114-Status: GOOD ( 10.26 ) 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: , Cc: Mark Rutland , David Airlie , Chi-Hsien Lin , dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com, linux-stm32@st-md-mailman.stormreply.com, brcm80211-dev-list@cypress.com, Chen-Yu Tsai , Jose Abreu , Naveen Gupta , Linus Walleij , devicetree@vger.kernel.org, Arend van Spriel , Alexandre Torgue , Hante Meuleman , linux-gpio@vger.kernel.org, Rob Herring , Wright Feng , Giuseppe Cavallaro , linux-arm-kernel@lists.infradead.org, Franky Lin , Maxime Coquelin , brcm80211-dev-list.pdl@broadcom.com, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Kalle Valo , Daniel Vetter , "David S. Miller" Content-Type: multipart/mixed; boundary="===============7594031160378948683==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============7594031160378948683== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="g4sjhwitnevemn7z" Content-Disposition: inline --g4sjhwitnevemn7z Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sat, Apr 06, 2019 at 01:45:04AM +0200, megous@megous.com wrote: > From: Ondrej Jirman > > Orange Pi 3 board requires enabling DDC I2C bus via some GPIO connected > transistors, before it can be used. Model this as a power supply for DDC > (via regulator framework). > > Signed-off-by: Ondrej Jirman The DDC bus itself is usually attached to the HDMI connector, so it would make sense to make the supply also a property of the connector. Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --g4sjhwitnevemn7z Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXKr2+gAKCRDj7w1vZxhR xQWpAP0fC0GvR9vxkF6ztBx33A2tTr5UYq1t7t2GHeZ9ff1EpwD9EUCwyVFt5xCW E/hfpiG8a2wa7gJMGdalFyBn5rIpCwU= =O0of -----END PGP SIGNATURE----- --g4sjhwitnevemn7z-- --===============7594031160378948683== 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 --===============7594031160378948683==--