From patchwork Mon Dec 9 03:39:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Ying X-Patchwork-Id: 13898776 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A3892E7717D for ; Mon, 9 Dec 2024 03:41:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; 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=ZuSG8gce9d7YSpg1xsKduePNohxcJcOtOIlzyUPiK6I=; b=ZT9rJrLi94o/B5 QunHays72hYkJHoHTG0gKVqJPe/Gxr1bILNgWYnZ0zC4jcQOL6di/Sgl+tOdJ+2v16mpCHGgJy/Cl fETXAUohYhW7+SnDn9b8QRhisAxYdwo78V2qLnErmJpDQEVjSR+bgcCNPDMukPErhSOsZZfpBuXpE FwcOrYCtjKGYIFsVPQiEe9LszjluVYiWctHSGYZMMoEfv5oCZVuYrJ00mtkVIPYv+ySwhV5VBg9Oh 0TiMiOFmMh70FNEFU5UzdfIAwwRITaKfwDnAICj5wkQYjmoTVjopd2pYiyMNy/cs37c1bIcJaFnpL NNNZKKLLAChSW8ud2SAg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tKUek-00000006JSq-1SCX; Mon, 09 Dec 2024 03:41:58 +0000 Received: from mail-am6eur05on20609.outbound.protection.outlook.com ([2a01:111:f403:2612::609] helo=EUR05-AM6-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tKUcj-00000006IZV-0krM; Mon, 09 Dec 2024 03:39:54 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Cis4FKdOZsZNeMJ3H837PXgnUpJ5Bqg+RewA3aM5H84D8PZ3bfGSG9fjz1Crwzvyysh1MI7DLWQLmhk1KuwPvkVMM8AZ6eu0wh3iYrLADv4ATApcvv1a5KZvLHogCcy6DO3GXXm1ZorzhEPFtnv1jsbHTy3V4+IodcNF7S4NlGu3qC6aDKvupplEiqSGHh/K2MA+RYX6YFJwoTebgLv2cVQ19czJR0Q+S+nUxr27L+TXPd+aO00FkJeCS+mK1nXTgOnfzFFUu3ja8GewxeFb1ON5wIFa9xACy1zY84xsOolkyGoLrtT/xGgZfkhpRe7sxzgXUcqxBmB7B8TjSryVIw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=HhTuTA/CfAhsx7pQ+ckjFvgD9mch/n4eRTFSH7/gJi8=; b=n/ytAK2xX97HCG215KsM/O+rr3ROOy/1qJ9uP3GGfDO/imhkDoYrTERwcA/vP1j0UzWKgOuKeRtyVPhhC/eqgb7QeP1gTLLLgmRoO4ACJjpKiXz9OeAfKuhdSYiv0b3S0NzG9iDc0Av31tC/Z7I75+Gs3o+8ZxOBg1bcyIEsV4jSUovceAH3bPf5WSThjBkUg/EPEN541cE+eiayg6e1oHnEPoxw0KRBILNmXAzOFCXzjRXbPwBWV6BOtp7CFjOBjiMg3ig24pQ7/KnHnheoLNvuIuugXLJhLfXmGffAVz30eDVU419Pq/9+LQ27+hbtOrvTiVm2DA+Yx5YdlECkVg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=HhTuTA/CfAhsx7pQ+ckjFvgD9mch/n4eRTFSH7/gJi8=; b=PAVGp8dyov6vRGQE4xSbEOItIxxFi5JiYvGgZgzGRt1RHjo4bXJuC4gis6p2mzRuXf5yreJgJDkj0P6nN2qaaKh9izRKg4vGRtKNeSA7P52jJ/AcjLAWjofGlwtln+H+1eYmdn10bDYodBO7FjsZXBqYtoJbU8Rr8SLKe39BwM6YrHhRe52J1piz+Ct59BVtHJ0+J9oaGYGTvX3YlowM5QzcjXBQEOJLSBCGrIq1nI6Crr5MZjD1fjfAf6FsudvlAf6SNVuCNrpWsnyTT18tvSyyL9rkmK7h/4am41IO4cDrnnCdlgMzbQNM91CSL4ASXThzD5zt8pXEgH+zxZEZug== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) by VI0PR04MB10212.eurprd04.prod.outlook.com (2603:10a6:800:243::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8230.18; Mon, 9 Dec 2024 03:39:51 +0000 Received: from AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::d1ce:ea15:6648:6f90]) by AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::d1ce:ea15:6648:6f90%6]) with mapi id 15.20.8230.016; Mon, 9 Dec 2024 03:39:51 +0000 From: Liu Ying To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org Cc: p.zabel@pengutronix.de, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, tglx@linutronix.de, vkoul@kernel.org, kishon@kernel.org, aisheng.dong@nxp.com, agx@sigxcpu.org, francesco@dolcini.it, frank.li@nxp.com, dmitry.baryshkov@linaro.org, u.kleine-koenig@baylibre.com Subject: [PATCH v6 02/19] dt-bindings: display: imx: Add i.MX8qxp Display Controller blit engine Date: Mon, 9 Dec 2024 11:39:06 +0800 Message-Id: <20241209033923.3009629-3-victor.liu@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241209033923.3009629-1-victor.liu@nxp.com> References: <20241209033923.3009629-1-victor.liu@nxp.com> X-ClientProxiedBy: SGXP274CA0006.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:b8::18) To AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM7PR04MB7046:EE_|VI0PR04MB10212:EE_ X-MS-Office365-Filtering-Correlation-Id: 59889d0d-8328-4672-c7c0-08dd18032376 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|7416014|376014|52116014|38350700014; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM7PR04MB7046.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(7416014)(376014)(52116014)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 59889d0d-8328-4672-c7c0-08dd18032376 X-MS-Exchange-CrossTenant-AuthSource: AM7PR04MB7046.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Dec 2024 03:39:51.7399 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: MZTQbS1/IKS7C3Ai42jpCzVGe4bAQputQTHtUHlQXRG9YC8hZszCMkAfBLzVKuHmL46oWqfG3bbeymn9Khb7Vg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI0PR04MB10212 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241208_193953_247885_7BD38E5E X-CRM114-Status: GOOD ( 14.68 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org i.MX8qxp Display Controller contains a blit engine for raster graphics. It may read up to 3 source images from memory and computes one destination image from it, which is written back to memory. Signed-off-by: Liu Ying Reviewed-by: Rob Herring (Arm) --- v6: * No change. v5: * No change. v4: * Collect Rob's R-b tag. v3: * New patch. (Rob) .../imx/fsl,imx8qxp-dc-blit-engine.yaml | 204 ++++++++++++++++++ 1 file changed, 204 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc-blit-engine.yaml diff --git a/Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc-blit-engine.yaml b/Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc-blit-engine.yaml new file mode 100644 index 000000000000..45db6da39e20 --- /dev/null +++ b/Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc-blit-engine.yaml @@ -0,0 +1,204 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/imx/fsl,imx8qxp-dc-blit-engine.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX8qxp Display Controller Blit Engine + +description: | + A blit operation (block based image transfer) reads up to 3 source images + from memory and computes one destination image from it, which is written + back to memory. The following basic operations are supported: + + * Buffer Fill + Fills a buffer with constant color + + * Buffer Copy + Copies one source to a destination buffer. + + * Image Blend + Combines two source images by a blending equation and writes result to + destination (which can be one of the sources). + + * Image Rop2/3 + Combines up to three source images by a logical equation (raster operation) + and writes result to destination (which can be one of the sources). + + * Image Flip + Mirrors the source image in horizontal and/or vertical direction. + + * Format Convert + Convert between the supported color and buffer formats. + + * Color Transform + Modify colors by linear or non-linear transformations. + + * Image Scale + Changes size of the source image. + + * Image Rotate + Rotates the source image by any angle. + + * Image Filter + Performs an FIR filter operation on the source image. + + * Image Warp + Performs a re-sampling of the source image with any pattern. The sample + point positions are read from a compressed coordinate buffer. + + * Buffer Pack + Writes an image with color components stored in up to three different + buffers (planar formats) into a single buffer (packed format). + + * Chroma Resample + Converts between different YUV formats that differ in chroma sampling rate + (4:4:4, 4:2:2, 4:2:0). + +maintainers: + - Liu Ying + +properties: + compatible: + const: fsl,imx8qxp-dc-blit-engine + + reg: + maxItems: 2 + + reg-names: + items: + - const: pec + - const: cfg + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + ranges: true + +patternProperties: + "^blitblend@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-blitblend + + "^clut@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-clut + + "^fetchdecode@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-fetchdecode + + "^fetcheco@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-fetcheco + + "^fetchwarp@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-fetchwarp + + "^filter@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-filter + + "^hscaler@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-hscaler + + "^matrix@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-matrix + + "^rop@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-rop + + "^store@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-store + + "^vscaler@[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + compatible: + const: fsl,imx8qxp-dc-vscaler + +required: + - compatible + - reg + - reg-names + - "#address-cells" + - "#size-cells" + - ranges + +additionalProperties: false + +examples: + - | + blit-engine@56180820 { + compatible = "fsl,imx8qxp-dc-blit-engine"; + reg = <0x56180820 0x13c>, <0x56181000 0x3400>; + reg-names = "pec", "cfg"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + fetchdecode@56180820 { + compatible = "fsl,imx8qxp-dc-fetchdecode"; + reg = <0x56180820 0x10>, <0x56181000 0x404>; + reg-names = "pec", "cfg"; + }; + + store@56180940 { + compatible = "fsl,imx8qxp-dc-store"; + reg = <0x56180940 0x1c>, <0x56184000 0x5c>; + reg-names = "pec", "cfg"; + interrupt-parent = <&dc0_intc>; + interrupts = <0>, <1>, <2>; + interrupt-names = "shdload", "framecomplete", "seqcomplete"; + }; + };