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: 12230453 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 029CEC433B4 for ; Thu, 29 Apr 2021 04:29:08 +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 793A861456 for ; Thu, 29 Apr 2021 04:29:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 793A861456 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-mediatek-bounces+linux-mediatek=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=hKqyKP5VxZ+9qUQpAseVDG3rYzu4xLppkEvIP1FnBvs=; b=kvM4tXn+cjhrPeZJaqEeUiHVio 6TpLK9ttlNDMOV6miSgSaP4r/ca+mnLGV6Tin0IkJWBexUUfKZkTL/C8XbWSggUHdKLqTyJGswcuz 7PkWH4uSBO4sq8V1YgkzlT4SGJtRHcE7onpTE0AjYkKA+AWY2KR3vLX3IeFgxPGETOVR3Kvp0M8Jm /a4m1cbY11j/rmTxMcNR368Pk1zdht4HNYYYosw/6kgFDUDFMArFNhoRmOrZ1PKZ76dtT0tqBm16h E5PWdBEHOFLsic2vwyXx+UnTqOrLtwhFLalfvnBsJys5QQlTPnrvLo/HyadKiKPRpQd7rbHfqiNPu LTLlv33A==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lbyID-004sUf-Ju; Thu, 29 Apr 2021 04:28:50 +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-004sTe-1d for linux-mediatek@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-x534.google.com ([2607:f8b0:4864:20::534]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbyI6-000Mc6-Nq for linux-mediatek@lists.infradead.org; Thu, 29 Apr 2021 04:28:44 +0000 Received: by mail-pg1-x534.google.com with SMTP id j7so36843850pgi.3 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=R7XCWgi9Stqitr9WyrmK6b53M3+pTIMYEJawDX+t+oiEWMSSEeE592Q8Xfv3uhr5YT qccog+m1/N7KK9ofRdeO8gA7eJrPMIse+9+MBYK/UyhFLX39qf1VcYz9iBu7sVNdr18a UKvv7TEMQA6Mo3pFx20huBMTHiA7ina/VrhFGF1H9KeA3hQAk0weMENgNzKo76o8n3XK Q+DcH36vZdW3vmUGCnuJ33kQFT744ztBApZmVJvhnDkfyv+h2Veom29iFHy2ed5vef8I R4QKAfJQDRjN1NvmanqMQu3oYJcW6/xgEK981vUfcg1T6/eAzqFzFUf3OkqzUMF1aHCb ukGA== X-Gm-Message-State: AOAM531A/vLY19Cks8YarpJbFTYNP/+b4EVS2CclSk5nNOmSIMUa7/F1 YokGwqndOuH70gfgHPpvmtjPzQ== 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_830209_77F6A4CA X-CRM114-Status: GOOD ( 21.57 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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: 12230455 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 508F2C433ED for ; Thu, 29 Apr 2021 04:31:09 +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 C314261450 for ; Thu, 29 Apr 2021 04:31:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C314261450 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-mediatek-bounces+linux-mediatek=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=/bTGpQDjoE6twSUHm+qNXqx5PIRVx4vG7B18bmSp/Xc=; b=l6VlbrDFprS8BRiSidKvT6kYJ PeuOprQfqxw2oyOWEOdVQWypDuFXtj9BRgX2rieN2LlQ6Qy5/GxZsK6ONMYFHON8yywQHSi9ka+/7 cIdPaHYCZgoWe3sdAB4a2m65tUJqbeQM0aKLf68ypLtAH3HN41aGsGlDWEbM9H/w5GC1QLF9870bh OJz2khVjW4AYHNgYaNXgiauskjNcH6NZx3NaVe5Dflc/oY0lIwrTLZJ75eW5HmBbAb76xtxemkjbM oGs6pYLYxc51OJhY+uWtv/47vu/c7DJNWNU6K+kaMyCm4EPNqQwFU/a5yiwC/TafGv3uAbmqRhyD8 wMdR3GOdg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lbyJz-004se2-P0; Thu, 29 Apr 2021 04:30:44 +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-004sTq-B9 for linux-mediatek@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-pf1-x434.google.com ([2607:f8b0:4864:20::434]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbyI6-000Mc9-Tb for linux-mediatek@lists.infradead.org; Thu, 29 Apr 2021 04:28:46 +0000 Received: by mail-pf1-x434.google.com with SMTP id b15so977490pfl.4 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=m0XBMmaMRVeuqAdZpC5GFiKeqDiOp+BSFq+oWsNfSaicjsKszELG8HyyJfhMxkuxIt 0YBUCltMvUnI7fU1GohNceU/YOI3lxanJPXGtbcM9q8Y/doBupa0kTi0mpxCUiVVFmZV IRrlPr94BJFhogRfIapZw4y3ReTipRUpgO270GOyx5mxAo74ewzFQwxyyfnRg4LA6lB9 F61YG/iovL/jG7lbpETuuJ+wVl5fKLDLogA0GS4Gd2j5VufSjF2LX9raufcNnKRldMua we1OfRChI00vCW3GE/WcF67H5DFFanKYTWuCxPX2Dz/eEbZj1gZOx1hQkckKk4iLeR6k X28g== X-Gm-Message-State: AOAM532hE+yt6Sb1p3yXYiVeWHeumqLbbtLkFW57X2P3AqE8X2DgLJBj DjiXdXXMWBXo4y+EuoqM3Y4Gdg== 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_988066_6D13B6F0 X-CRM114-Status: GOOD ( 11.80 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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: 12230457 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 22E3BC433ED for ; Thu, 29 Apr 2021 04:31:23 +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 88D2E61073 for ; Thu, 29 Apr 2021 04:31:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 88D2E61073 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-mediatek-bounces+linux-mediatek=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=FiOUDYcMxMkt6CX8Q/opm5xcJ7TE7HqO4oHitrnBMl4=; b=OSSU5EcbSqNxbrOOPs4az87dQ usc/faSB5eG30c6/rt0ulZbpXnQ2j934jSr7wAG7v0rMLdy6KEEp5Cl4ADtChup/1BWpIz/jW0r4Y jXxdo73O+rx4BzEr4zDQQA5U3fnH9bzPHSPoka4Vavv9IUcRUlml1CuisQWI8kw0LCe3c5Td0UeIN qRkCV4Dzn14iPUcqJrY8Sb4frrD2y7wwVrAjGAkEfGwmVAaFbaZLhv7C35DGxyKoIQq38h0cMCPes vHh5Lt/U73+vvmkhYYJUBk+1JFainzGBvegcWm/60eMhix38jjsxqEU2qZvMByWCjUKessb2wCn5c 9y7cL4+vA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lbyKR-004sgz-IE; Thu, 29 Apr 2021 04:31:07 +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-004sTu-Mx for linux-mediatek@desiato.infradead.org; Thu, 29 Apr 2021 04:28:48 +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-pl1-x62a.google.com ([2607:f8b0:4864:20::62a]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lbyI9-000MdL-9g for linux-mediatek@lists.infradead.org; Thu, 29 Apr 2021 04:28:46 +0000 Received: by mail-pl1-x62a.google.com with SMTP id t21so2972238plo.2 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=VVu3eXyOD5L94Gjpqp2iAappQUaWcgYkcxourK1CZVHq/2NI7tu5ceIN9wUTEyJ1QA o5OInMSkWn1NKm9wm6x3DgXgFTIjvvR2P1m+rtZ5CNO2+xJmhUKvn0Q3h9o+CoogA2uX A5Gucq3dz9/RtltqUPIWxpuawaNcL4LuArHkdfE+9ff20VulCPz/WdS80Uich3/e0D4g KcJyrLhBWuDZ2zrKnY3BtMTQSInD/iECq7hhND04m9yEQBxGkFt1fBdQsE3U2GYFjDhV J6FMbkoXmB7YB3qcGKW9j0wDAUtVSA3iQEi0lLlohBA9q9wc5um4iCo+6PlCCXQY0rso K1og== X-Gm-Message-State: AOAM530cdCQSQKuevp9NAiWrBcNen9Tna6cOraA9tIxZv+dkogkLzUTW K58Az8OGxbbv2YkGdypXYr2GfA== 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_212845_344648_8174E3DC X-CRM114-Status: GOOD ( 10.39 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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>;