From patchwork Fri Feb 12 09:05:46 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vincent Abriou X-Patchwork-Id: 8288771 Return-Path: X-Original-To: patchwork-dri-devel@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 99E1A9FE98 for ; Fri, 12 Feb 2016 09:06:13 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DBFDA203E1 for ; Fri, 12 Feb 2016 09:06:12 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 9C37F203E6 for ; Fri, 12 Feb 2016 09:06:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1FA867A12F; Fri, 12 Feb 2016 01:06:07 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [62.209.51.94]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7BD447A12F for ; Fri, 12 Feb 2016 01:06:05 -0800 (PST) Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by m0046037.ppops.net (8.15.0.59/8.15.0.59) with SMTP id u1C925dV024818; Fri, 12 Feb 2016 10:06:03 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by m0046037.ppops.net with ESMTP id 20w7fxb5g5-1 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 12 Feb 2016 10:06:03 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 0FB493A; Fri, 12 Feb 2016 09:05:10 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 636B01133; Fri, 12 Feb 2016 09:06:02 +0000 (GMT) Received: from localhost (10.201.23.35) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.248.2; Fri, 12 Feb 2016 10:06:02 +0100 From: Vincent Abriou To: Subject: [PATCH 02/11] drm/sti: fix panel detection for DVO connector Date: Fri, 12 Feb 2016 10:05:46 +0100 Message-ID: <1455267955-32657-3-git-send-email-vincent.abriou@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1455267955-32657-1-git-send-email-vincent.abriou@st.com> References: <1455267955-32657-1-git-send-email-vincent.abriou@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.35] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2016-02-12_05:, , signatures=0 Cc: Vincent Abriou , Fabien Dessenne , Benjamin Gaignard 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 The DVO connector is tag as disconnect because of a wrong management of the panel detection. Signed-off-by: Vincent Abriou --- drivers/gpu/drm/sti/sti_dvo.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c index 45cbe2b..9e90b74 100644 --- a/drivers/gpu/drm/sti/sti_dvo.c +++ b/drivers/gpu/drm/sti/sti_dvo.c @@ -345,12 +345,14 @@ sti_dvo_connector_detect(struct drm_connector *connector, bool force) DRM_DEBUG_DRIVER("\n"); - if (!dvo->panel) + if (!dvo->panel) { dvo->panel = of_drm_find_panel(dvo->panel_node); + if (dvo->panel) + drm_panel_attach(dvo->panel, connector); + } if (dvo->panel) - if (!drm_panel_attach(dvo->panel, connector)) - return connector_status_connected; + return connector_status_connected; return connector_status_disconnected; }