From patchwork Fri Mar 18 07:48:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Yi Wang X-Patchwork-Id: 12785037 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6F95BC433F5 for ; Fri, 18 Mar 2022 08:29:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A916C88EB5; Fri, 18 Mar 2022 08:29:18 +0000 (UTC) Received: from mail-pl1-x631.google.com (mail-pl1-x631.google.com [IPv6:2607:f8b0:4864:20::631]) by gabe.freedesktop.org (Postfix) with ESMTPS id 81B6E10E76B for ; Fri, 18 Mar 2022 08:29:15 +0000 (UTC) Received: by mail-pl1-x631.google.com with SMTP id n18so6466101plg.5 for ; Fri, 18 Mar 2022 01:29:15 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=wZNID0aTsT7mswVy93R51Fbbs+WjDLuUbxor1foz6Lo=; b=DehUuhZMBrIq7tyhY2an6M/tFPSagVx/813cVNYtel7f///owaQGhMV6bRY/qPqeKg QQ+N5c77xKlc6J2NPaYvjsaOd4CVjySrbhWbj4CklyH0Ytt6OO9C7HHkcmzQ7kZn/nlQ ItaDqFx4HaHNZD9xE7c5uYQYOb7MriY1RGrSY= 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=wZNID0aTsT7mswVy93R51Fbbs+WjDLuUbxor1foz6Lo=; b=Ezi82UWxL8uDdi80FRsEq9onkKPMwl4AUfeGzDpIFo97cgZs3RyPXBCVbblaBsZFRE WhHQoXLvnQzWpWkCARU9tEXJYMtG3CT4daGEGrJXhozoEQC/qVT43YdUKXYLXcdq1sKg ooXRu86QSulGOtxW8kwC5uvnTN5CY7RpBuVV7Q+FM8+bh7SxT6WoaFEIcRnYi2X9ixKx waXJvbbIhWhhRAEr2qcts0jUev/JY2wMmgbYYD+GfmucM2pP1+Ku58cbUjSdq4kICAsN bGw+YZlalLZ/mTk11bwu6Wp6Wd2tSP86uZpyR+42cyNe88ZOaNFeSjHJqbRRP+6ud0mS 2qPQ== X-Gm-Message-State: AOAM533FKzP7b97p27uHJ+CGFID10w56s1bG0YVUgq5eftA1PQH6qGuX fYtsI4+oyN0gILsGDN0Ro9ElXKsz62Jauw== X-Google-Smtp-Source: ABdhPJztgaasx3h2kv/cGHFq8QmOcrLVLmKVXwE0+zn8Y1ZCzTDsfv/JKb6L0WW1XefmGofOwRlZhQ== X-Received: by 2002:a17:902:d2ce:b0:151:6781:affa with SMTP id n14-20020a170902d2ce00b001516781affamr8762800plc.168.1647592154737; Fri, 18 Mar 2022 01:29:14 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:435a:ce78:7223:1e88]) by smtp.gmail.com with ESMTPSA id q2-20020a056a00084200b004f761a7287dsm9404044pfk.131.2022.03.18.01.29.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Mar 2022 01:29:14 -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 Subject: [PATCH v9 1/4] gpu: drm: separate panel orientation property creating and value setting Date: Fri, 18 Mar 2022 15:48:22 +0800 Message-Id: <20220318074825.3359978-2-hsinyi@chromium.org> X-Mailer: git-send-email 2.35.1.894.gb6a874cedc-goog In-Reply-To: <20220318074825.3359978-1-hsinyi@chromium.org> References: <20220318074825.3359978-1-hsinyi@chromium.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , Hans de Goede , Emil Velikov , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alex Deucher , Rob Herring , linux-mediatek@lists.infradead.org, Thomas Zimmermann , Matthias Brugger , Sean Paul , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" drm_dev_register() sets connector->registration_state to DRM_CONNECTOR_REGISTERED and dev->registered to true. If drm_connector_set_panel_orientation() is first called after drm_dev_register(), it will fail several checks and results in following warning. Add a function to create panel orientation property and set default value to UNKNOWN, so drivers can call this function to init the property earlier , and let the panel set the real value later. [ 4.480976] ------------[ cut here ]------------ [ 4.485603] WARNING: CPU: 5 PID: 369 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xb4/0xbc [ 4.609772] Call trace: [ 4.612208] __drm_mode_object_add+0xb4/0xbc [ 4.616466] drm_mode_object_add+0x20/0x2c [ 4.620552] drm_property_create+0xdc/0x174 [ 4.624723] drm_property_create_enum+0x34/0x98 [ 4.629241] drm_connector_set_panel_orientation+0x64/0xa0 [ 4.634716] boe_panel_get_modes+0x88/0xd8 [ 4.638802] drm_panel_get_modes+0x2c/0x48 [ 4.642887] panel_bridge_get_modes+0x1c/0x28 [ 4.647233] drm_bridge_connector_get_modes+0xa0/0xd4 [ 4.652273] drm_helper_probe_single_connector_modes+0x218/0x700 [ 4.658266] drm_mode_getconnector+0x1b4/0x45c [ 4.662699] drm_ioctl_kernel+0xac/0x128 [ 4.666611] drm_ioctl+0x268/0x410 [ 4.670002] drm_compat_ioctl+0xdc/0xf0 [ 4.673829] __arm64_compat_sys_ioctl+0xc8/0x100 [ 4.678436] el0_svc_common+0xf4/0x1c0 [ 4.682174] do_el0_svc_compat+0x28/0x3c [ 4.686088] el0_svc_compat+0x10/0x1c [ 4.689738] el0_sync_compat_handler+0xa8/0xcc [ 4.694171] el0_sync_compat+0x178/0x180 [ 4.698082] ---[ end trace b4f2db9d9c88610b ]--- [ 4.702721] ------------[ cut here ]------------ [ 4.707329] WARNING: CPU: 5 PID: 369 at drivers/gpu/drm/drm_mode_object.c:243 drm_object_attach_property+0x48/0xb8 [ 4.833830] Call trace: [ 4.836266] drm_object_attach_property+0x48/0xb8 [ 4.840958] drm_connector_set_panel_orientation+0x84/0xa0 [ 4.846432] boe_panel_get_modes+0x88/0xd8 [ 4.850516] drm_panel_get_modes+0x2c/0x48 [ 4.854600] panel_bridge_get_modes+0x1c/0x28 [ 4.858946] drm_bridge_connector_get_modes+0xa0/0xd4 [ 4.863984] drm_helper_probe_single_connector_modes+0x218/0x700 [ 4.869978] drm_mode_getconnector+0x1b4/0x45c [ 4.874410] drm_ioctl_kernel+0xac/0x128 [ 4.878320] drm_ioctl+0x268/0x410 [ 4.881711] drm_compat_ioctl+0xdc/0xf0 [ 4.885536] __arm64_compat_sys_ioctl+0xc8/0x100 [ 4.890142] el0_svc_common+0xf4/0x1c0 [ 4.893879] do_el0_svc_compat+0x28/0x3c [ 4.897791] el0_svc_compat+0x10/0x1c [ 4.901441] el0_sync_compat_handler+0xa8/0xcc [ 4.905873] el0_sync_compat+0x178/0x180 [ 4.909783] ---[ end trace b4f2db9d9c88610c ]--- Signed-off-by: Hsin-Yi Wang Reviewed-by: Sean Paul --- drivers/gpu/drm/drm_connector.c | 58 +++++++++++++++++++++++++-------- include/drm/drm_connector.h | 2 ++ 2 files changed, 47 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index 76a8c707c34b..149709e05622 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -1252,7 +1252,7 @@ static const struct drm_prop_enum_list dp_colorspaces[] = { * INPUT_PROP_DIRECT) will still map 1:1 to the actual LCD panel * coordinates, so if userspace rotates the picture to adjust for * the orientation it must also apply the same transformation to the - * touchscreen input coordinates. This property is initialized by calling + * touchscreen input coordinates. This property value is set by calling * drm_connector_set_panel_orientation() or * drm_connector_set_panel_orientation_with_quirk() * @@ -2344,8 +2344,8 @@ EXPORT_SYMBOL(drm_connector_set_vrr_capable_property); * @connector: connector for which to set the panel-orientation property. * @panel_orientation: drm_panel_orientation value to set * - * This function sets the connector's panel_orientation and attaches - * a "panel orientation" property to the connector. + * This function sets the connector's panel_orientation value. If the property + * doesn't exist, it will try to create one. * * Calling this function on a connector where the panel_orientation has * already been set is a no-op (e.g. the orientation has been overridden with @@ -2377,18 +2377,13 @@ int drm_connector_set_panel_orientation( prop = dev->mode_config.panel_orientation_property; if (!prop) { - prop = drm_property_create_enum(dev, DRM_MODE_PROP_IMMUTABLE, - "panel orientation", - drm_panel_orientation_enum_list, - ARRAY_SIZE(drm_panel_orientation_enum_list)); - if (!prop) + if (drm_connector_init_panel_orientation_property(connector) < 0) return -ENOMEM; - - dev->mode_config.panel_orientation_property = prop; + prop = dev->mode_config.panel_orientation_property; } - drm_object_attach_property(&connector->base, prop, - info->panel_orientation); + drm_object_property_set_value(&connector->base, prop, + info->panel_orientation); return 0; } EXPORT_SYMBOL(drm_connector_set_panel_orientation); @@ -2396,7 +2391,7 @@ EXPORT_SYMBOL(drm_connector_set_panel_orientation); /** * drm_connector_set_panel_orientation_with_quirk - set the * connector's panel_orientation after checking for quirks - * @connector: connector for which to init the panel-orientation property. + * @connector: connector for which to set the panel-orientation property. * @panel_orientation: drm_panel_orientation value to set * @width: width in pixels of the panel, used for panel quirk detection * @height: height in pixels of the panel, used for panel quirk detection @@ -2423,6 +2418,43 @@ int drm_connector_set_panel_orientation_with_quirk( } EXPORT_SYMBOL(drm_connector_set_panel_orientation_with_quirk); +/** + * drm_connector_init_panel_orientation_property - + * create the connector's panel orientation property + * + * This function attaches a "panel orientation" property to the connector + * and initializes its value to DRM_MODE_PANEL_ORIENTATION_UNKNOWN. + * + * The value of the property can be set by drm_connector_set_panel_orientation() + * or drm_connector_set_panel_orientation_with_quirk() later. + * + * Returns: + * Zero on success, negative errno on failure. + */ +int drm_connector_init_panel_orientation_property( + struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct drm_property *prop; + + if(dev->mode_config.panel_orientation_property) + return 0; + + prop = drm_property_create_enum(dev, DRM_MODE_PROP_IMMUTABLE, + "panel orientation", + drm_panel_orientation_enum_list, + ARRAY_SIZE(drm_panel_orientation_enum_list)); + if (!prop) + return -ENOMEM; + + dev->mode_config.panel_orientation_property = prop; + drm_object_attach_property(&connector->base, prop, + DRM_MODE_PANEL_ORIENTATION_UNKNOWN); + + return 0; +} +EXPORT_SYMBOL(drm_connector_init_panel_orientation_property); + static const struct drm_prop_enum_list privacy_screen_enum[] = { { PRIVACY_SCREEN_DISABLED, "Disabled" }, { PRIVACY_SCREEN_ENABLED, "Enabled" }, diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 5166186146f4..d972a9bc64a6 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1805,6 +1805,8 @@ int drm_connector_set_panel_orientation_with_quirk( struct drm_connector *connector, enum drm_panel_orientation panel_orientation, int width, int height); +int drm_connector_init_panel_orientation_property( + struct drm_connector *connector); int drm_connector_attach_max_bpc_property(struct drm_connector *connector, int min, int max); void drm_connector_create_privacy_screen_properties(struct drm_connector *conn); From patchwork Fri Mar 18 07:48:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Yi Wang X-Patchwork-Id: 12785038 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0358DC433EF for ; Fri, 18 Mar 2022 08:29:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7210489187; Fri, 18 Mar 2022 08:29:20 +0000 (UTC) Received: from mail-pf1-x436.google.com (mail-pf1-x436.google.com [IPv6:2607:f8b0:4864:20::436]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0D152890EE for ; 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Fri, 18 Mar 2022 01:29:18 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:435a:ce78:7223:1e88]) by smtp.gmail.com with ESMTPSA id q2-20020a056a00084200b004f761a7287dsm9404044pfk.131.2022.03.18.01.29.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Mar 2022 01:29:18 -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 Subject: [PATCH v9 2/4] drm/mediatek: init panel orientation property Date: Fri, 18 Mar 2022 15:48:23 +0800 Message-Id: <20220318074825.3359978-3-hsinyi@chromium.org> X-Mailer: git-send-email 2.35.1.894.gb6a874cedc-goog In-Reply-To: <20220318074825.3359978-1-hsinyi@chromium.org> References: <20220318074825.3359978-1-hsinyi@chromium.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , Hans de Goede , Emil Velikov , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alex Deucher , Rob Herring , linux-mediatek@lists.infradead.org, Thomas Zimmermann , Matthias Brugger , Sean Paul , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Init panel orientation property after connector is initialized. Let the panel driver decides the orientation value later. Signed-off-by: Hsin-Yi Wang Acked-by: Chun-Kuang Hu --- drivers/gpu/drm/mediatek/mtk_dsi.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index ccb0511b9cd5..0376b33e9651 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -810,6 +810,13 @@ static int mtk_dsi_encoder_init(struct drm_device *drm, struct mtk_dsi *dsi) ret = PTR_ERR(dsi->connector); goto err_cleanup_encoder; } + + ret = drm_connector_init_panel_orientation_property(dsi->connector); + if (ret) { + DRM_ERROR("Unable to init panel orientation\n"); + goto err_cleanup_encoder; + } + drm_connector_attach_encoder(dsi->connector, &dsi->encoder); return 0; From patchwork Fri Mar 18 07:48:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Yi Wang X-Patchwork-Id: 12785040 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AE608C433FE for ; Fri, 18 Mar 2022 08:29:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F011E10E599; Fri, 18 Mar 2022 08:29:29 +0000 (UTC) Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8FF2F89C85 for ; Fri, 18 Mar 2022 08:29:22 +0000 (UTC) Received: by mail-pj1-x1029.google.com with SMTP id bx5so6906116pjb.3 for ; Fri, 18 Mar 2022 01:29:22 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=Wk/pqrVyJD3dZfuBlDvR3gvRx5qETAjydlq9k9fo89I=; b=MBv2nbtC77uuFP6FO9vF3JJunvP31eEWqLFqoiGIM3/E0+IkznfVBrTBIuGgXWfVv9 5TBZHlNgegYmt3aqmPENYo8GhMqjeRQgRc3d1sr5+ApsSsOS0LqCL96pxslRickdXpwV ZNw9ExgEXTLbAqCs2ncXkhyskWqy7wd4OrW7Q= 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=Wk/pqrVyJD3dZfuBlDvR3gvRx5qETAjydlq9k9fo89I=; b=RDmoX0F0L2jkr/Fe6tfAG/yAmJ4AEzcSK8gA7m8LRgCOWqNoxqFpMUapLCOalwsRo7 Zvoi/BcLIq43XSsfKet3Mo5d492oup0ufqJqEubPDqw68DwNB6pUOiGKi9rc8pzsF0m2 ZjaiSHmnJsIizN+bU/mLxw0QUnw92wQl8scirBJGgw2ABCe6DwjWR9C/Lxpm6zbcIXPQ OgSzF8DePNsT/WQiuTNSrZsjzgWn4BS28BXSYMuOLcb8OO+T4g2EcausgXdWFiHt5sRt g3n3HImpnaBRzFb0Ydm8zqwtlK+elrsF9ICdiiVSvVzrwvfOH6CSJuPh4xlm9Lyusr4w hO2A== X-Gm-Message-State: AOAM532h2M0ka4ugD3AyAkLgVJmqQIxyCgL8+Gt4EOGhpTBMkcitZI6c Dk4AeRWlFdEpDxAHBuXFlEY0dXLsjTV2sw== X-Google-Smtp-Source: ABdhPJxZr+WrsVRD3EBe7ULBmlgFiXmGvjfKG8gVhn0pmPIZv9TgokVPdh4o8x0PeMOmdu3PzI1t6Q== X-Received: by 2002:a17:902:e944:b0:14e:dc4f:f099 with SMTP id b4-20020a170902e94400b0014edc4ff099mr9105752pll.161.1647592161915; Fri, 18 Mar 2022 01:29:21 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:435a:ce78:7223:1e88]) by smtp.gmail.com with ESMTPSA id q2-20020a056a00084200b004f761a7287dsm9404044pfk.131.2022.03.18.01.29.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Mar 2022 01:29:21 -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 Subject: [PATCH v9 3/4] drm/msm: init panel orientation property Date: Fri, 18 Mar 2022 15:48:24 +0800 Message-Id: <20220318074825.3359978-4-hsinyi@chromium.org> X-Mailer: git-send-email 2.35.1.894.gb6a874cedc-goog In-Reply-To: <20220318074825.3359978-1-hsinyi@chromium.org> References: <20220318074825.3359978-1-hsinyi@chromium.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , Hans de Goede , Emil Velikov , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alex Deucher , Rob Herring , linux-mediatek@lists.infradead.org, Thomas Zimmermann , Matthias Brugger , Sean Paul , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Init panel orientation property after connector is initialized. Let the panel driver decides the orientation value later. Signed-off-by: Hsin-Yi Wang --- drivers/gpu/drm/msm/dsi/dsi_manager.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c index 0c1b7dde377c..b5dc86ebcab9 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_manager.c +++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -627,6 +627,10 @@ struct drm_connector *msm_dsi_manager_connector_init(u8 id) connector->interlace_allowed = 0; connector->doublescan_allowed = 0; + ret = drm_connector_init_panel_orientation_property(connector); + if (ret) + goto fail; + drm_connector_attach_encoder(connector, msm_dsi->encoder); ret = msm_dsi_manager_panel_init(connector, id); From patchwork Fri Mar 18 07:48:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Yi Wang X-Patchwork-Id: 12785039 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D36F2C4332F for ; Fri, 18 Mar 2022 08:29:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 581DF10E755; Fri, 18 Mar 2022 08:29:28 +0000 (UTC) Received: from mail-pf1-x436.google.com (mail-pf1-x436.google.com [IPv6:2607:f8b0:4864:20::436]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4CA3710E755 for ; Fri, 18 Mar 2022 08:29:26 +0000 (UTC) Received: by mail-pf1-x436.google.com with SMTP id s11so8825202pfu.13 for ; Fri, 18 Mar 2022 01:29:26 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=qYSHS1HMX6eMTWBoPQekbY/LnrHx+hVCf+4KGrQDYmc=; b=IFSSe8csUXjGGDosRHCGn3fO+VYoniE9x8J42lOZEudFDsNsV98ZesN6bj9YZHlSGx rzUUSNDgAqKWsCISlWsWoXZJ4+na9/zRejmLQtAxJeL750XBykhjuPYp5PtgjzXaioRP W6K8uKY7G1XRI6cPC4FJKf4UJipGp1a8UxVkU= 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=qYSHS1HMX6eMTWBoPQekbY/LnrHx+hVCf+4KGrQDYmc=; b=mVFa2CoXLXRZh8blKaOoItF97AA6XzQMT4EYxskOiaGwQ7T+DLy6lwEhH2z4ltlFwh fABimsiG05SblwYhzmmK1xtTQU0g7lWT4i0KD7zfdCuo4EMHqw0uGN6DeL9Yj0zAI4Jz 3ZCqzWHIofTHa+RwklhU45WIqRRTmZrrl4XA4cPeqcdGGgCvWgDyaeEqli3Wngrtugm+ PAMFTv+TpjBWYZpVBFwxsrMETrGnJPHtEPsAm04sSsEY6PWHnHGv6cUOp+Ebsix84Cmf FmXgbDLc2QME/94nqk6Zi0miT266REHXuami8C/+fs03J30fc0ydPs812H3ywQgd5NK0 CqAg== X-Gm-Message-State: AOAM533kKAmFtka4f5Hy4g2+jhuIGKub/PvQf9GR1naEQUyGvBRVy6Lr Y2nf0vMiv0yQNqwPI4dBfQWEDUBxftXeIA== X-Google-Smtp-Source: ABdhPJzDLKDOl+pmopyHHP4KLg/0fWOsTqeY58M7BYm1nfrAKzxakmXqooCP00hA6BSnGX9OcZh/qg== X-Received: by 2002:aa7:8385:0:b0:4f6:ef47:e943 with SMTP id u5-20020aa78385000000b004f6ef47e943mr9052216pfm.38.1647592165505; Fri, 18 Mar 2022 01:29:25 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:435a:ce78:7223:1e88]) by smtp.gmail.com with ESMTPSA id q2-20020a056a00084200b004f761a7287dsm9404044pfk.131.2022.03.18.01.29.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Mar 2022 01:29:25 -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 Subject: [PATCH v9 4/4] arm64: dts: mt8183: Add panel rotation Date: Fri, 18 Mar 2022 15:48:25 +0800 Message-Id: <20220318074825.3359978-5-hsinyi@chromium.org> X-Mailer: git-send-email 2.35.1.894.gb6a874cedc-goog In-Reply-To: <20220318074825.3359978-1-hsinyi@chromium.org> References: <20220318074825.3359978-1-hsinyi@chromium.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , Hans de Goede , Emil Velikov , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alex Deucher , Rob Herring , linux-mediatek@lists.infradead.org, Thomas Zimmermann , Matthias Brugger , Sean Paul , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" krane, kakadu, and kodama boards have a default panel rotation. Signed-off-by: Hsin-Yi Wang Reviewed-by: Enric Balletbo i Serra Tested-by: Enric Balletbo i Serra --- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index 0f9480f91261..c7c6be106e2e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -276,6 +276,7 @@ panel: panel@0 { avee-supply = <&ppvarp_lcd>; pp1800-supply = <&pp1800_lcd>; backlight = <&backlight_lcd0>; + rotation = <270>; port { panel_in: endpoint { remote-endpoint = <&dsi_out>;