From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from 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 24B31C3ABC9 for ; Thu, 15 May 2025 09:57:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=EhstDddaxzl5Bx8irE851VOAXZ1zEM3qne4moJza4Fc=; b=a/esh7/7IqbfFBJB1B0Umk8p6j HcTdHMdG0QlE7AJYoOtl5f7/FWOp7lGB+PEYue1+pYAHD+3uw/mIo6+YbJcdaIFv+IOPI+AUoLfYL hq8fL9/cuPrFCgBUvoveFrnFwsDR2vnsaFuw9AK2aRzHwnaF1wGj23pG4h7ADIOj9D/HTx5JqAjt2 aF5EQK+CkNt3qzFfwt+Hly28oBppnsVB6OfQ6o481uRlsmVxnYSYzKgNCGx9JKIoU1+sganSmRgt+ B0Qk0HyGUM0xTTxxappGrJms9PUCRQN4p6Kjzi41pL473g+FQ6x4BfLUetQne15HerPTSenoINWFm YuSTM1eQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uFVLO-00000000ESu-3oAs; Thu, 15 May 2025 09:57:38 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uFUzc-00000000AqV-3juS; Thu, 15 May 2025 09:35:10 +0000 X-UUID: e1c2ebbe316f11f0bed96b30c12bc3d6-20250515 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=EhstDddaxzl5Bx8irE851VOAXZ1zEM3qne4moJza4Fc=; b=seW5oAkmLL7/xlbiIY0A31lHvr2vNBN9UfNuPX/uS39GX/jvCnU6uVAHn2TjMNu0BSwxGeUHR6MQRSWbr0/aHW8+6QOW9jaMUQXyFnXr8H0TpL1d1QdHfjTgrwTt8dPtI0rZNmQHtYVaQEij6a8ZAUL2jzeQAT7IJ93XnZ4gvxE=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.2.1,REQID:4d06fe90-ae70-4dfe-8d45-0497178cee38,IP:0,UR L:25,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:25 X-CID-META: VersionHash:0ef645f,CLOUDID:1195cb73-805e-40ad-809d-9cec088f3bd8,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:nil,Content:0|50,EDM:-3 ,IP:nil,URL:11|97|99|83|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OS I:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: e1c2ebbe316f11f0bed96b30c12bc3d6-20250515 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 601580282; Thu, 15 May 2025 02:35:04 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.39; Thu, 15 May 2025 17:35:01 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.39 via Frontend Transport; Thu, 15 May 2025 17:35:01 +0800 From: paul-pl.chen To: , , , , Subject: [PATCH v3 03/17] dt-bindings: display: mediatek: add BLENDER yaml for MT8196 Date: Thu, 15 May 2025 17:34:15 +0800 Message-ID: <20250515093454.1729720-4-paul-pl.chen@mediatek.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250515093454.1729720-1-paul-pl.chen@mediatek.com> References: <20250515093454.1729720-1-paul-pl.chen@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250515_023508_935776_A9F76A3B X-CRM114-Status: GOOD ( 11.76 ) 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: , Cc: devicetree@vger.kernel.org, xiandong.wang@mediatek.com, jason-jh.lin@mediatek.com, singo.chang@mediatek.com, treapking@chromium.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Project_Global_Chrome_Upstream_Group@mediatek.com, paul-pl.chen@mediatek.com, Krzysztof Kozlowski , nancy.lin@mediatek.com, linux-mediatek@lists.infradead.org, sunny.shen@mediatek.com, p.zabel@pengutronix.de, sirius.wang@mediatek.com, matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Paul-pl Chen Add mediatek,blender.yaml to support BLENDER for MT8196. MediaTek display overlap blender, namely OVL_BLENDER or BLENDER, executes the alpha blending function for overlapping layers from different sources. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Nancy Lin Signed-off-by: Paul-pl Chen --- .../display/mediatek/mediatek,blender.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,blender.yaml diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,blender.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,blender.yaml new file mode 100644 index 000000000000..4b85f6ac40a2 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,blender.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,blender.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Display Overlap Blender + +maintainers: + - Chun-Kuang Hu + - Philipp Zabel + +description: + MediaTek display overlap blender, namely OVL_BLENDER or BLENDER, + executes the alpha blending function for overlapping layers + from different sources. This is the primary function of the + overlapping system. + +properties: + compatible: + const: mediatek,mt8196-blender + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + blender0: blender@328d0000 { + compatible = "mediatek,mt8196-blender"; + reg = <0 0x328d0000 0 0x1000>; + clocks = <&ovlsys_config_clk 29>; + }; + }; -- 2.45.2