From patchwork Thu May 7 05:46:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 6353791 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 324CB9F32E for ; Thu, 7 May 2015 05:47:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6E7C6203B5 for ; Thu, 7 May 2015 05:47:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 88D99203B1 for ; Thu, 7 May 2015 05:47:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750924AbbEGFrA (ORCPT ); Thu, 7 May 2015 01:47:00 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:33963 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750865AbbEGFrA (ORCPT ); Thu, 7 May 2015 01:47:00 -0400 Received: from ayumi.isobedori.kobe.vergenet.net (p8130-ipbfp1005kobeminato.hyogo.ocn.ne.jp [118.10.149.130]) by kirsty.vergenet.net (Postfix) with ESMTP id B040125BE81; Thu, 7 May 2015 15:46:58 +1000 (EST) Received: by ayumi.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id 3CD43EDE650; Thu, 7 May 2015 14:46:57 +0900 (JST) From: Simon Horman To: linux-sh@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Laurent Pinchart , Simon Horman Subject: [PATCH] ARM: shmobile: koelsch: Fix adv7511 IRQ sensing Date: Thu, 7 May 2015 14:46:54 +0900 Message-Id: <12392f5896c9affc03c1ddd95a83c32238862a58.1430977471.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.1.4 In-Reply-To: References: Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Laurent Pinchart The adv7511 IRQ is low level triggered, not falling edge triggered. The wrong sense configuration results in no interrupt being triggered at all, breaking hotplug detection. Fix it. Signed-off-by: Laurent Pinchart Fixes: 83a0731b39f3 ("ARM: shmobile: koelsch: Add DU HDMI output support") Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7791-koelsch.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index 74c3212f1f11..824ddab9c3ad 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -545,7 +545,7 @@ compatible = "adi,adv7511w"; reg = <0x39>; interrupt-parent = <&gpio3>; - interrupts = <29 IRQ_TYPE_EDGE_FALLING>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; adi,input-depth = <8>; adi,input-colorspace = "rgb";