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=-9.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 A3EF3C433E7 for ; Sat, 29 Aug 2020 21:04:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 86EB8208CA for ; Sat, 29 Aug 2020 21:04:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728513AbgH2VEz (ORCPT ); Sat, 29 Aug 2020 17:04:55 -0400 Received: from asavdk4.altibox.net ([109.247.116.15]:51378 "EHLO asavdk4.altibox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728273AbgH2VEy (ORCPT ); Sat, 29 Aug 2020 17:04:54 -0400 Received: from ravnborg.org (unknown [188.228.123.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by asavdk4.altibox.net (Postfix) with ESMTPS id 0DF9180487; Sat, 29 Aug 2020 23:04:46 +0200 (CEST) Date: Sat, 29 Aug 2020 23:04:45 +0200 From: Sam Ravnborg To: Vinod Koul Cc: linux-arm-msm@vger.kernel.org, Bjorn Andersson , Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter , Srinivas Kandagatla , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Dmitry Baryshkov Subject: Re: [PATCH] drm/bridge: Fix the dsi remote end-points Message-ID: <20200829210445.GA796939@ravnborg.org> References: <20200828074251.3788165-1-vkoul@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200828074251.3788165-1-vkoul@kernel.org> X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=A5ZCwZeG c=1 sm=1 tr=0 a=S6zTFyMACwkrwXSdXUNehg==:117 a=S6zTFyMACwkrwXSdXUNehg==:17 a=kj9zAlcOel0A:10 a=KKAkSRfTAAAA:8 a=VwQbUJbxAAAA:8 a=EgokR_zQcP2_nzH7EWcA:9 a=CjuIK1q_8ugA:10 a=cvBusfyB2V15izCimMoJ:22 a=AjGcO6oz07-iQ99wixmX:22 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 28, 2020 at 01:12:50PM +0530, Vinod Koul wrote: > DSI end-points are supposed to be at node 0 and node 1 as per binding. > So fix this and use node 0 and node 1 for dsi. > > Reported-by: Dmitry Baryshkov > Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge") > Signed-off-by: Vinod Koul Thanks, applied to drm-misc-next. Sam > --- > drivers/gpu/drm/bridge/lontium-lt9611.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c > index 1009fc4ed4ed..d734d9402c35 100644 > --- a/drivers/gpu/drm/bridge/lontium-lt9611.c > +++ b/drivers/gpu/drm/bridge/lontium-lt9611.c > @@ -960,13 +960,13 @@ static const struct drm_bridge_funcs lt9611_bridge_funcs = { > static int lt9611_parse_dt(struct device *dev, > struct lt9611 *lt9611) > { > - lt9611->dsi0_node = of_graph_get_remote_node(dev->of_node, 1, -1); > + lt9611->dsi0_node = of_graph_get_remote_node(dev->of_node, 0, -1); > if (!lt9611->dsi0_node) { > dev_err(lt9611->dev, "failed to get remote node for primary dsi\n"); > return -ENODEV; > } > > - lt9611->dsi1_node = of_graph_get_remote_node(dev->of_node, 2, -1); > + lt9611->dsi1_node = of_graph_get_remote_node(dev->of_node, 1, -1); > > lt9611->ac_mode = of_property_read_bool(dev->of_node, "lt,ac-mode"); > > -- > 2.26.2