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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 42674C4332F for ; Mon, 30 May 2022 08:19:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233504AbiE3IT3 (ORCPT ); Mon, 30 May 2022 04:19:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231287AbiE3ITX (ORCPT ); Mon, 30 May 2022 04:19:23 -0400 Received: from mail-pl1-x636.google.com (mail-pl1-x636.google.com [IPv6:2607:f8b0:4864:20::636]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 11ADE6CF5B for ; Mon, 30 May 2022 01:19:22 -0700 (PDT) Received: by mail-pl1-x636.google.com with SMTP id u18so3520814plb.3 for ; Mon, 30 May 2022 01:19:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=pBLLK5jVhwbNway5d1jcnH/mwgI9yxE1r2VmUrlYtDU=; b=LLgjKgp2+ro4rOIKxUWfMFimQjfxFWRvVWoMjpqWUvgtX/IIENmwdkMHUIq88hcolf ROFZ7vAAUlY+NJsshhvUkkommU11wX7sGxpjL1CjmCeZgVV/zkVhk3p7u/ZyNujeoi9J QxRXyXc9nqN8qIybleH4/7N9FDZp9fBXbaLPk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=pBLLK5jVhwbNway5d1jcnH/mwgI9yxE1r2VmUrlYtDU=; b=5xCbj0iGCYHiBtA5e4wlCuezMGzMinm676AFMFeFIptlVmMdj870XRp+8VSSb40UQ+ YJBBTaFc5pCJvDWEQ+BRu6aDyFbKi3/ONCDawYq7rqSAaVE+L+mTg4xrvOmYCLtW0tv1 4wo0lvI9tUiBbh6jLQmGiy5iheQxwEZgaboZbbCemyXHX7Dk3HKjlJXU+Y/AcPEuBSXV Yx2Rs7E5XQSfm7JkEgzGSUTng/Oy4x6cl2OZszpxC9pUwHSUighsLuq7IDfIZKXhPZZo MgRR/GtXGuVRx2iopny+9UXJXB3QklIy/fWrYpyPUqf1fqncwIV+5NEfjKJmxMipbzBw miBw== X-Gm-Message-State: AOAM530QpntOfLa55t+FxHEh9r7luJ89yfJW/bMUbr7kfkY7W9XecXTk PrrWVhY9Lz933uEYq2ISHG0VKw== X-Google-Smtp-Source: ABdhPJz+H5PQ1/wn0WMWpccN62eOSMQ6CsdGl2YYPW6OhEKjBgqYnlaum+TZJlp8G3W0bq500UZXIw== X-Received: by 2002:a17:903:124a:b0:154:c860:6d52 with SMTP id u10-20020a170903124a00b00154c8606d52mr55869147plh.159.1653898761542; Mon, 30 May 2022 01:19:21 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:ae1c:3d63:abec:1097]) by smtp.gmail.com with ESMTPSA id m1-20020a170902f64100b001618b70dcc9sm8537900plg.101.2022.05.30.01.19.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 May 2022 01:19:21 -0700 (PDT) From: Hsin-Yi Wang To: dri-devel@lists.freedesktop.org, David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: Rob Clark , Stephen Boyd , Douglas Anderson , Chun-Kuang Hu , Sean Paul , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , linux-kernel@vger.kernel.org, Rob Herring , Matthias Brugger , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Simon Ser , Harry Wentland , Alex Deucher , Jani Nikula , Emil Velikov , Hans de Goede Subject: [PATCH v10 0/4] Separate panel orientation property creating and value setting Date: Mon, 30 May 2022 16:19:06 +0800 Message-Id: <20220530081910.3947168-1-hsinyi@chromium.org> X-Mailer: git-send-email 2.36.1.124.g0e6072fb45-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some drivers, eg. mtk_drm and msm_drm, rely on the panel to set the orientation. Panel calls drm_connector_set_panel_orientation() to create orientation property and sets the value. However, connector properties can't be created after drm_dev_register() is called. The goal is to separate the orientation property creation, so drm drivers can create it earlier before drm_dev_register(). After this series, drm_connector_set_panel_orientation() works like before. It won't affect existing callers of drm_connector_set_panel_orientation(). The only difference is that some drm drivers can call drm_connector_init_panel_orientation_property() earlier. Hsin-Yi Wang (4): gpu: drm: separate panel orientation property creating and value setting drm/mediatek: init panel orientation property drm/msm: init panel orientation property arm64: dts: mt8183: Add panel rotation .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 1 + drivers/gpu/drm/drm_connector.c | 58 ++++++++++++++----- drivers/gpu/drm/mediatek/mtk_dsi.c | 7 +++ drivers/gpu/drm/msm/dsi/dsi_manager.c | 4 ++ include/drm/drm_connector.h | 2 + 5 files changed, 59 insertions(+), 13 deletions(-) -- 2.36.1.124.g0e6072fb45-goog