From patchwork Wed Jun 7 14:46:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 9771637 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 825846034B for ; Wed, 7 Jun 2017 14:46:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6DDE32853B for ; Wed, 7 Jun 2017 14:46:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6283E2853E; Wed, 7 Jun 2017 14:46:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2196E284E4 for ; Wed, 7 Jun 2017 14:46:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 93D5A89745; Wed, 7 Jun 2017 14:46:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from lb3-smtp-cloud3.xs4all.net (lb3-smtp-cloud3.xs4all.net [194.109.24.30]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5D5CE894E3 for ; Wed, 7 Jun 2017 14:46:23 +0000 (UTC) Received: from marune.fritz.box ([IPv6:2001:983:e9a7:1:ef31:4dcf:822e:7392]) by smtp-cloud3.xs4all.net with ESMTP id VqmG1v00Q3YS7uB01qmMrP; Wed, 07 Jun 2017 16:46:21 +0200 From: Hans Verkuil To: linux-media@vger.kernel.org Subject: [PATCH 9/9] ARM: dts: exynos: add needs-hpd to &hdmicec for Odroid-U3 Date: Wed, 7 Jun 2017 16:46:16 +0200 Message-Id: <20170607144616.15247-10-hverkuil@xs4all.nl> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170607144616.15247-1-hverkuil@xs4all.nl> References: <20170607144616.15247-1-hverkuil@xs4all.nl> Cc: Hans Verkuil , Krzysztof Kozlowski , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Hans Verkuil The Odroid-U3 board has an IP4791CZ12 level shifter that is disabled if the HPD is low, which means that the CEC pin is disabled as well. Signed-off-by: Hans Verkuil Cc: Krzysztof Kozlowski Cc: Andrzej Hajda Cc: devicetree@vger.kernel.org --- arch/arm/boot/dts/exynos4412-odroidu3.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts index 7504a5aa538e..7209cb48fc2a 100644 --- a/arch/arm/boot/dts/exynos4412-odroidu3.dts +++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts @@ -131,3 +131,7 @@ cs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>; status = "okay"; }; + +&hdmicec { + needs-hpd; +};