From patchwork Thu Apr 29 04:28:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Yi Wang X-Patchwork-Id: 12230443 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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 21D00C433B4 for ; Thu, 29 Apr 2021 04:32:08 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 95B6761419 for ; Thu, 29 Apr 2021 04:32:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 95B6761419 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=GqqtKMUcL1qfxp3UQDmBHY2II7SqdT/r4ENyo/8WciU=; b=lghT5dzrzlFIuQemoJGZXG7DQv UNyqMF/L+3JKp+zjc8iv9mVA3RY6c5c0UqqkiNxGum8vfNeBlqbdya8eorLSMuGrXSQJc57ln2Ycq WBUjUdE32jBcRmwou14+SkyE+Jp3fBF2UOMaL/FhWsMTHFHEkaEnEne/by2cRdu1oYkPPYUMryX23 5FRUjbHPCQNYp7dHq8UuuPE1fWEoGf3/i5yOhDRiTo3eKAxIEGPicQZfRqYT86rX8Ex4vAv5ezPDZ ckxRHYzOB86V9qJrs/EGpr/G7VgcTouGVxGNBJTULGXWPAC8S2h0D/a41OL+kvIk90eotvjEjmAZ5 UvsFSnMg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lbyIL-004sUy-I4; Thu, 29 Apr 2021 04:28:57 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbyIA-004sTf-2A for linux-arm-kernel@desiato.infradead.org; Thu, 29 Apr 2021 04:28:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=omR9pGED244Ys6JSDnSpzdvsK6HlvBaSJFEdr/DsQK8=; b=vAp/LHp6HpExF3vEJXD0DTZ4mx CaL+pSdA1jYS/54ghIdNdOj03lUMBgBR8EjuUCzbrDMXQ9novOyqxyyKoQYJbHYRfq4zm7hJ/aaBL Vgq3pHRFyEEwlEmjQCI5P5t+VFSjURDn3NGKgck428C1wacKnG6x8Vgzkp5X78EZFopposvcvqRHK Tt0/oGMUYOQGGsd1I7ykfLDgt9jAiyWboaN9qXZ6LjCEKES7KcFNnaonbkEW4Xf0oEW6wWJsjNl3b LarZukGWZLwoerrB6OcPrb/i8QedxUf2+p+1Fzu6wC+oE3hNbsRZ/W18y93FN1C/wL9fvGNucWyAZ 0HGRmCqQ==; Received: from mail-pg1-x533.google.com ([2607:f8b0:4864:20::533]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbyI6-000Mc7-O3 for linux-arm-kernel@lists.infradead.org; Thu, 29 Apr 2021 04:28:44 +0000 Received: by mail-pg1-x533.google.com with SMTP id d10so7877876pgf.12 for ; Wed, 28 Apr 2021 21:28:40 -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=omR9pGED244Ys6JSDnSpzdvsK6HlvBaSJFEdr/DsQK8=; b=SWRPmov3VTnGyFse1ZuNIyUMy7CmKyrUA7qE2C+39pjaV68ElnY64HivIvYDj0L1bs Nmayp/zynWuNuVoUsSGUm0CBmfZBRUIgOVfioUEGmWrpraeNMxeZaGh5nrQq0BXc8Reh 9sSdWGp0FLU163UdLjHBOKrIBG/9KdX2NTAlo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=omR9pGED244Ys6JSDnSpzdvsK6HlvBaSJFEdr/DsQK8=; b=VTnaIqCwrwFsoW7lzPEtjrKOM3aA+skdgAPFCWrN/YkqXZEN1AXabwa7e9FEGe5Gn2 Ea6sXM3U/PJvfFZarznsSD3rLIIMM8KosC6vE4io+RihrJsxms8DNdJSOu0y/EMPo4+c lucztvL2B89++crBziFW+NDSEZa8MXOidLXNsDU2dDVOVtJ7w6qs9opU1wW2F0IT2QHZ ljV2hRo9S/HcuoMBcIRqTbCY55lCMScuK/jSsWuBE//VOXEYc93mUTN70IrvE60e2a4f zEe4Oeajf1WzVM7oSvWR8AgyxRU1tgv4PX4H8x5rM1Jq4JhpiBwrODPI38UtGo3/oD5A egOw== X-Gm-Message-State: AOAM533ANLew6rsTxKNZkU8kUPLN5OSPjKP+ZIiyMbph3nH6KlLw1F9M BpmtFEjqt8nT6hgmYMFeMgnKww== X-Google-Smtp-Source: ABdhPJxuYu8GTf8tW9DEB7PKE7RUvB/xvjJ/mCgQlrB8uF2jHWSK3FxYfq86jXac4ajkdKDBKfrTNQ== X-Received: by 2002:a65:5b8e:: with SMTP id i14mr19002457pgr.324.1619670519504; Wed, 28 Apr 2021 21:28:39 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:f701:2ca2:56ba:8e83]) by smtp.gmail.com with ESMTPSA id w124sm1069390pfb.73.2021.04.28.21.28.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Apr 2021 21:28:39 -0700 (PDT) From: Hsin-Yi Wang To: dri-devel@lists.freedesktop.org Cc: Chun-Kuang Hu , Sean Paul , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org, Rob Herring , Matthias Brugger , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v6 1/3] gpu: drm: separate panel orientation property creating and value setting Date: Thu, 29 Apr 2021 12:28:32 +0800 Message-Id: <20210429042834.1127456-1-hsinyi@chromium.org> X-Mailer: git-send-email 2.31.1.498.g6c1eba8ee3d-goog MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210428_212842_830039_C46230FB X-CRM114-Status: GOOD ( 22.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 --- v6, v5: don't create property in set_panel_orientation. v4, v3: create property in dsi driver and set value in panel. v2: create property in connector init https://patchwork.kernel.org/project/linux-mediatek/patch/20210426051848.2600890-1-hsinyi@chromium.org/ v1: set panel orientation in dsi driver https://patchwork.kernel.org/project/linux-mediatek/patch/20210409045314.3420733-1-hsinyi@chromium.org/ --- drivers/gpu/drm/drm_connector.c | 58 ++++++++++++++++++------- drivers/gpu/drm/i915/display/icl_dsi.c | 1 + drivers/gpu/drm/i915/display/intel_dp.c | 1 + drivers/gpu/drm/i915/display/vlv_dsi.c | 1 + include/drm/drm_connector.h | 2 + 5 files changed, 47 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index 7631f76e7f34..7189baaabf41 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -1210,7 +1210,7 @@ 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() * @@ -2173,8 +2173,8 @@ 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 return an error. * * 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 @@ -2205,19 +2205,11 @@ int drm_connector_set_panel_orientation( info->panel_orientation = 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) - return -ENOMEM; - - dev->mode_config.panel_orientation_property = prop; - } + if (WARN_ON(!prop)) + return -EINVAL; - 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); @@ -2225,7 +2217,7 @@ 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 @@ -2252,6 +2244,40 @@ 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; + + 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); + int drm_connector_set_obj_prop(struct drm_mode_object *obj, struct drm_property *property, uint64_t value) diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index 9282978060b0..5ac4538e4283 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -1903,6 +1903,7 @@ static void icl_dsi_add_properties(struct intel_connector *connector) connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT; + drm_connector_init_panel_orientation_property(&connector->base); drm_connector_set_panel_orientation_with_quirk(&connector->base, intel_dsi_get_panel_orientation(connector), connector->panel.fixed_mode->hdisplay, diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index a5231ac3443a..f1d664e5abb2 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -5263,6 +5263,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp, intel_panel_setup_backlight(connector, pipe); if (fixed_mode) { + drm_connector_init_panel_orientation_property(connector); drm_connector_set_panel_orientation_with_quirk(connector, dev_priv->vbt.orientation, fixed_mode->hdisplay, fixed_mode->vdisplay); diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c index 9bee99fe5495..853855482af1 100644 --- a/drivers/gpu/drm/i915/display/vlv_dsi.c +++ b/drivers/gpu/drm/i915/display/vlv_dsi.c @@ -1632,6 +1632,7 @@ static void vlv_dsi_add_properties(struct intel_connector *connector) connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT; + drm_connector_init_panel_orientation_property(&connector->base); drm_connector_set_panel_orientation_with_quirk( &connector->base, intel_dsi_get_panel_orientation(connector), diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 1922b278ffad..4396c1c4a5db 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1696,6 +1696,8 @@ 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); From patchwork Thu Apr 29 04:28:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Yi Wang X-Patchwork-Id: 12230445 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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 A401DC433ED for ; Thu, 29 Apr 2021 04:32:16 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 24CFD61419 for ; Thu, 29 Apr 2021 04:32:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 24CFD61419 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GhJaxG3zvx6iHiJMzgiyEkCl0iyagMgGoGXt5a/fNJA=; b=O8Q0wT9Hs244piJ4I5opdTUAL QLHS74d4SkMaKodZ2q1gDFmPtPFXe1HH2KgA2peMbtTUQE4rPAVALT0dUwkdMRnOSLHL/F4QaRaop n+G5f/lH9/XYEBJR2vr5oSwYsgTTw0zoyKVvj3vVUugxGXGYDxr16mVYhbRkYE0j/BR43hTiLl4ct 8GM3/Con/9jeP9sZ1155WQLIk45H2Cg3rk94svunzUYS0/dPE78ru/gsX/kOalPwPaPOEH9OC2EV8 Gm/ANvKKPRzrSuxxsQHBlMZj6RyjJxayNNAmrBXPWyzaDqh0rBxWxhcc0SnoRGBU6cJ8u/o9VJxhf oRxeueKzg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lbyIu-004sXE-MD; Thu, 29 Apr 2021 04:29:35 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbyIB-004sTp-68 for linux-arm-kernel@desiato.infradead.org; Thu, 29 Apr 2021 04:28:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=Q5arbhYfGXT82qjQUTN0xccKMerRCIU7+UPVnm07W9Y=; b=uOpnrCxjqcbADQWXMALTNTLceq n32JRY1yB4Ie9hO4/zK+oTZO2umWGU5vdS4QSYKl6WpHnQM7Z8cf3BzvKGqDcooa0sreZq8hyW5oH eAB7PiYEKoE/nQFOGC3S/CVKwMO6C9LJ8v9t3BHkl0Lj42ku8Z1dLfEEQGJF10+7sA8aWF30Pnbbw HBJb0SZ0ctINoxaKdFP9jRC2rAeEFw4Bn01E5asFrSV8fAavX9xs/skSSFf5UTmnLA30RBLDjsobG WJH5Tg6DLdSHWHa00CflVOxzKvfSzCEjIiRVETIc+OSR8LrSF18aKzxFlzJmwWpj+rBCzMc3MwIbe BuKbsMIw==; Received: from mail-pg1-x536.google.com ([2607:f8b0:4864:20::536]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbyI6-000Mc8-TP for linux-arm-kernel@lists.infradead.org; Thu, 29 Apr 2021 04:28:46 +0000 Received: by mail-pg1-x536.google.com with SMTP id m12so5516705pgr.9 for ; Wed, 28 Apr 2021 21:28:42 -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=Q5arbhYfGXT82qjQUTN0xccKMerRCIU7+UPVnm07W9Y=; b=G85VcZJiBhrc0Z+xTBYX6C5fC+iasG268uM+qWiT0xg/xpPu0RRhUrnr8buAZ+LlV1 lSKD7pRAcedECmwTgS8kTxBRZ76a6Itsaz2/daIKpP6tkNusndubKuXvj0rjc6r64pQ6 ektV8bQmN/zPS9egbWIlp0qx+zMjeyKhAqJOI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Q5arbhYfGXT82qjQUTN0xccKMerRCIU7+UPVnm07W9Y=; b=loAXGrgcxATetytVGa/K04OpeVL06lyTT5EyToqoL5mOiCxq5gn28OeVtL6nJNtJgD kvquVOD+hi6c4DHnNIewx2mUXBLPh/zRHf5ph+Sq9NgcarzooPuO3QPteSdacUySIC6X J7qI7YIW2tGqpIxmQyGqq/7f4iFP8KgmZiVrBd5VsyNADEnH6lB0CE2Mk7dl83uOVYUY nlNMFsE5Rrfj9+tH61X9NR/k8oLFDQ8xrV7dzNiRqArEdFnmnBmQtIdv0sdfYqu7jTPq 31eVdUcYRE33e3iwugPO9sc37rMWejpRUn6kOYRPPWuZTBRBEFt0sX3D8n7Cx5o0hXhT PKOw== X-Gm-Message-State: AOAM531SS+Ooa0o5Q1HN67GDHESF7PIQRk4mk5Jw7oXDwPKgkTXwfIQH D2jyV8CAmmYMsOXHIoRc/Vqdfg== X-Google-Smtp-Source: ABdhPJz7d0lwcYiWWsZ+p9irRnLEfdh2OXdUkleFkMQkFzA1hAfKA+4YpXWMxwylDQGJh7nhUk4LhA== X-Received: by 2002:a63:4550:: with SMTP id u16mr30275755pgk.440.1619670522054; Wed, 28 Apr 2021 21:28:42 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:f701:2ca2:56ba:8e83]) by smtp.gmail.com with ESMTPSA id w124sm1069390pfb.73.2021.04.28.21.28.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Apr 2021 21:28:41 -0700 (PDT) From: Hsin-Yi Wang To: dri-devel@lists.freedesktop.org Cc: Chun-Kuang Hu , Sean Paul , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org, Rob Herring , Matthias Brugger , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v6 2/3] drm/mediatek: init panel orientation property Date: Thu, 29 Apr 2021 12:28:33 +0800 Message-Id: <20210429042834.1127456-2-hsinyi@chromium.org> X-Mailer: git-send-email 2.31.1.498.g6c1eba8ee3d-goog In-Reply-To: <20210429042834.1127456-1-hsinyi@chromium.org> References: <20210429042834.1127456-1-hsinyi@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210428_212842_963822_D60038DF X-CRM114-Status: GOOD ( 13.11 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 ae403c67cbd9..9da1fd649131 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -964,6 +964,13 @@ 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 Thu Apr 29 04:28:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Yi Wang X-Patchwork-Id: 12230459 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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 ABFF4C433ED for ; Thu, 29 Apr 2021 04:33:19 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2428561450 for ; Thu, 29 Apr 2021 04:33:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2428561450 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=lfgrEUsbN32h4O/2Hwqbu1Wg1Lufki+DGuOnxLv8cJE=; b=O4GtLqFgK5V7JnBxpX7mDI7eY 0+9VriNEk63+sp0Ukg61K49Z00ZQNZKtlwceBYCz2eaHOtR63Id5FOoH1RhFlt8H4Y9WuOghOM6r4 ZQGnHq1my3557XkoAyvJ2QOgO2sbkRBS9+WMJbnUFXBCRSLBRZQAHqp1Ui+MehnCMO65hQLNoMfLS 10LUIjz6+lUZIAJm5hau0rexWbCbcyaiAS5sKE+zMCH6jcM8PEPOQPOyXVw1aJNxH9TZTW0WnYJiZ LZrTVAhxCjPl91h8WMYInQPYI14Y7tK23/WswQO100/QnVLqCqAaUPYi+YKTNO+kWo3oiy9a+HUKu w992uClFQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lbyKg-004skC-SA; Thu, 29 Apr 2021 04:31:25 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbyID-004sUM-G1 for linux-arm-kernel@desiato.infradead.org; Thu, 29 Apr 2021 04:28:49 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=gt4pb5bT5mW/MToENIuo4Jt8VqUlSnyGRgKvmw6yKp0=; b=wJR1Rim5Z1tM/XUDaJwQom4JC7 FU/EWYVJY39T6rNC7HOtel0jbwMgcLN2xD+K183S8ijUDhpG4rV30y7twDUCZgaZ+C0rD0U4AgIPa Az/PT45uTEF88K+hKOihpeRSGCCE+L2kuZak8Na3Y/rIhmjv42pfNXZbwV3j90d9RhYfKqK+iqAZy GBibjn5IGbKXtgA/kliPkM1dkCjt5MnUozrfsfn4dnMEMxjrgpmxc4WX2F5NmCaY5rbDBWF66YYfX J9G3YrUR8f4fmVqotibUCoPGOJpxtYxgyyiPP1gg+fAwx1Z2+ltl48WPy6z3C/KAIikAM+oDnGpLg fWU1CBbw==; Received: from mail-pj1-x1035.google.com ([2607:f8b0:4864:20::1035]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbyIB-000MdJ-4c for linux-arm-kernel@lists.infradead.org; Thu, 29 Apr 2021 04:28:48 +0000 Received: by mail-pj1-x1035.google.com with SMTP id z6-20020a17090a1706b0290155e8a752d8so1792671pjd.4 for ; Wed, 28 Apr 2021 21:28:45 -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=gt4pb5bT5mW/MToENIuo4Jt8VqUlSnyGRgKvmw6yKp0=; b=m2YPwqx7aeh6V4lUo0oHObJCqs1T+6ImiIjbJPb/XrFOXsS88GT0/U1TDgdJ1tlgtf vjjBBMfm1Eh2YmwOe5/fcnlTizd+eytKYuLtVI0Gxm72V5zal5FgLmjsqqeYmBs89pTu fubvjuXh/iVeU7gxgntYYq/wNSGAnKMhvhb1Y= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=gt4pb5bT5mW/MToENIuo4Jt8VqUlSnyGRgKvmw6yKp0=; b=ox/KQKnzJu/QEufdm8zZ+HAaXEYfaPXay8C8zzdNwFkHudffQ0VzG3D/Rj7dIqsCO+ WK5O2IwnHZoWDFhRWNSKzNAnWyL/fsCmOltgXtg0571GtCbSXOG4jnvHX6rz+uz0kOzy hOi+jZ3VAmNVM7jlQDuLw83iDPAxPOo4mXPGX4rZlwVQaYX03vr9WJLZlZDIffZ2fExy wFfqitOvystnME0pNp0THoOhVOHN54VlW/hvqt1yMNv0+h0AXRtAUM7jv3cQ/0zmsGmT 7Xwh0Ofb/5jy08xuX9pWd6Wmq+XJHw+WgPWU7MRuQBXfwNwBUtTYT5wnlZVlRjf2yDxR MUUA== X-Gm-Message-State: AOAM530KOSeEA2o2JYE0x0ke2qoUqZJcUcs7W45GK8Xye7hcA1xus5Y0 jCKaDyjmza7QeCcRJbbbl/u7/Q== X-Google-Smtp-Source: ABdhPJx0CF0XSmcRjIoO/yWcAnjTe7hR6m9+xUw2Ts97CHJGvHusZESHQqWarI1X5miU9uUBrAavWQ== X-Received: by 2002:a17:90a:dd45:: with SMTP id u5mr7845750pjv.15.1619670524616; Wed, 28 Apr 2021 21:28:44 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:f701:2ca2:56ba:8e83]) by smtp.gmail.com with ESMTPSA id w124sm1069390pfb.73.2021.04.28.21.28.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Apr 2021 21:28:44 -0700 (PDT) From: Hsin-Yi Wang To: dri-devel@lists.freedesktop.org Cc: Chun-Kuang Hu , Sean Paul , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org, Rob Herring , Matthias Brugger , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v6 3/3] arm64: dts: mt8183: Add panel rotation Date: Thu, 29 Apr 2021 12:28:34 +0800 Message-Id: <20210429042834.1127456-3-hsinyi@chromium.org> X-Mailer: git-send-email 2.31.1.498.g6c1eba8ee3d-goog In-Reply-To: <20210429042834.1127456-1-hsinyi@chromium.org> References: <20210429042834.1127456-1-hsinyi@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210428_212847_185935_642E42AA X-CRM114-Status: GOOD ( 11.70 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org krane, kakadu, and kodama boards have a default panel rotation. Signed-off-by: Hsin-Yi Wang --- 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 ff56bcfa3370..793cc9501337 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -263,6 +263,7 @@ panel: panel@0 { avee-supply = <&ppvarp_lcd>; pp1800-supply = <&pp1800_lcd>; backlight = <&backlight_lcd0>; + rotation = <270>; port { panel_in: endpoint { remote-endpoint = <&dsi_out>;