From patchwork Fri Jan 10 12:34:00 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "paul-pl.chen" X-Patchwork-Id: 13934488 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 0100AE77188 for ; Fri, 10 Jan 2025 12:44:57 +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=JTkw/bYI3FoWPDuynXYp3ubicrDehWsU7Vu3Mi1fiwg=; b=xaSlZR728wY8v4suOCFXVTwyCi gOLdpUjlLAqxK+ta02qid+V7FMHb6fmtT9b23xhN3S+L05o8iZvqMNNpwk876kkVy6wAkZyxIak15 RsfhfXEAnA0xn3vJe8kob2eX2PDbL6lCJNL+97Y4/XFFUFTClN6cMqtM1SMmMYqIqaqReKegVF/hd xBjx8ij4t2q5xbalwR7mel0OIGM16ECd227R1qVf2TmCW50wrsJBrotiummP4hF1Uk2qbQIZR2ML0 tjK31jFdgZ5qWLund6RnMUjLgMyaIX0iEDhTYGocHrTt34Q+JOkZooMe6dYygAH7R8YinkCavhwTw m9Twky3A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tWENl-0000000FKeS-34J5; Fri, 10 Jan 2025 12:44:57 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tWEHv-0000000FImT-1oFQ; Fri, 10 Jan 2025 12:38:57 +0000 X-UUID: d77b9bf6cf4f11ef82ff63e91e7eb18c-20250110 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=JTkw/bYI3FoWPDuynXYp3ubicrDehWsU7Vu3Mi1fiwg=; b=Uc40krZGJA62tbmeNl5oV/XBqqm79BaeIn6Bka8q5I1XHN8+QOx6lyWEokcIk9p4uVqQSkF1EMOT6bVEfjZz7JOsiWlAPz3Dx34Uonr2YI9b7DVkMWZJwjVqrh+bsv7zs6AeJDq17H66WIVam4QxemhnrZM69wVMHN3nTPWUszw=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.46,REQID:d8cef6ac-3ef5-4171-97e3-e7743b01f2a9,IP:0,U RL: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:60aa074,CLOUDID:2d3cb20e-078a-483b-8929-714244d25c49,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:nil,Content:0|50,EDM:-3 ,IP:nil,URL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI: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: d77b9bf6cf4f11ef82ff63e91e7eb18c-20250110 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 348849134; Fri, 10 Jan 2025 05:38:49 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS09N2.mediatek.inc (172.21.101.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 10 Jan 2025 20:38:46 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Fri, 10 Jan 2025 20:38:46 +0800 From: paul-pl.chen To: , , , , Subject: [PATCH 04/12] dt-bindings: display: mediatek: add BLENDER yaml for MT8196 Date: Fri, 10 Jan 2025 20:34:00 +0800 Message-ID: <20250110123835.2719824-6-paul-pl.chen@mediatek.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250110123835.2719824-1-paul-pl.chen@mediatek.com> References: <20250110123835.2719824-1-paul-pl.chen@mediatek.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250110_043855_501030_E6C2CA68 X-CRM114-Status: GOOD ( 11.95 ) 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, 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. Signed-off-by: Paul-pl.Chen --- The header used in examples: #include is not upstreamed yet. It will be sent by related owner soon. --- .../display/mediatek/mediatek,blender.yaml | 50 +++++++++++++++++++ 1 file changed, 50 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..0bcc1a797f71 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,blender.yaml @@ -0,0 +1,50 @@ +# 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: + items: + - description: Overlap Blender Clock + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + disp_ovl0_blender0: blender@328d0000 { + compatible = "mediatek,mt8196-blender"; + reg = <0 0x328d0000 0 0x1000>; + clocks = <&ovlsys_config_clk CLK_OVL_BLENDER0_DISP>; + }; + };