From nobody Thu Nov 14 17:16:59 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9BA3C77B6F for ; Tue, 11 Apr 2023 09:32:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229907AbjDKJc0 (ORCPT ); Tue, 11 Apr 2023 05:32:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229652AbjDKJcR (ORCPT ); Tue, 11 Apr 2023 05:32:17 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1DF3B26AE; Tue, 11 Apr 2023 02:32:14 -0700 (PDT) X-UUID: bacae360d84b11edb6b9f13eb10bd0fe-20230411 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=mT6zoSr+t/iCCp0pVyrrFXyfIgwNSVzrgEpFp7/K0K4=; b=p1kfKTM91wnf6JvxSkAd/lInT36yXrs6JIdnWPHuxiJPTQmmV8vezzOZ+Rjto08t7O2lTETH+evUd8Md7ztXySyB8WtvL4BcyAceoB7mnktZ1f7CAlnUJAWiYkRXwXyqh/a9gQvzc/+JAn/fC38Exg1p5I/bA39rc+trgNa7LJo=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:d6fc6903-c02e-4df0-9658-2f54b3e457b1,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:70 X-CID-INFO: VERSION:1.1.22,REQID:d6fc6903-c02e-4df0-9658-2f54b3e457b1,IP:0,URL :0,TC:0,Content:-25,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTI ON:quarantine,TS:70 X-CID-META: VersionHash:120426c,CLOUDID:1e62ae83-cd9c-45f5-8134-710979e3df0e,B ulkID:230411173208T2HU8R5K,BulkQuantity:0,Recheck:0,SF:38|29|28|17|19|48,T C:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: bacae360d84b11edb6b9f13eb10bd0fe-20230411 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 998718804; Tue, 11 Apr 2023 17:32:08 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Tue, 11 Apr 2023 17:32:07 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Tue, 11 Apr 2023 17:32:06 +0800 From: Yong Wu To: Joerg Roedel , Matthias Brugger , Mauro Carvalho Chehab , Rob Herring CC: Will Deacon , Robin Murphy , Krzysztof Kozlowski , Hans Verkuil , , , , , , , , AngeloGioacchino Del Regno , , , , Yunfei Dong , kyrie wu , , , , Yong Wu , Tiffany Lin , Andrew-CT Chen , Rob Herring , Hans Verkuil Subject: [PATCH v7 01/14] dt-bindings: media: mediatek,vcodec: Remove dma-ranges property Date: Tue, 11 Apr 2023 17:31:31 +0800 Message-ID: <20230411093144.2690-2-yong.wu@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230411093144.2690-1-yong.wu@mediatek.com> References: <20230411093144.2690-1-yong.wu@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" After commit f1ad5338a4d5 ("of: Fix "dma-ranges" handling for bus controllers"), the dma-ranges of the leaf node doesn't work. Remove it for vcodec here. For mediatek,vcodec-decoder.yaml and mediatek,vcodec-encoder.yaml, this property is in the leaf node, it is invalid as the above comment. Currently there is only mt8195 VENC node has this property in upstream. Indeed, VENC is affected, but it is not a fatal issue. Originally it expects its iova range locate at 4GB-8GB. However after that commit, its expectation doesn't come true, it will fall back to 0-4GB iova and also could work well. Cc: Tiffany Lin Cc: Andrew-CT Chen Cc: Yunfei Dong Cc: Mauro Carvalho Chehab Cc: Matthias Brugger Signed-off-by: Yong Wu Reviewed-by: AngeloGioacchino Del Regno Acked-by: Rob Herring Acked-by: Hans Verkuil --- .../devicetree/bindings/media/mediatek,vcodec-decoder.yaml | 5 ----- .../devicetree/bindings/media/mediatek,vcodec-encoder.yaml | 5 ----- 2 files changed, 10 deletions(-) diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-decode= r.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.ya= ml index aa55ca65d6ed..fad59b486d5d 100644 --- a/Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.yaml @@ -56,11 +56,6 @@ properties: List of the hardware port in respective IOMMU block for current Socs. Refer to bindings/iommu/mediatek,iommu.yaml. =20 - dma-ranges: - maxItems: 1 - description: | - Describes the physical address space of IOMMU maps to memory. - mediatek,vpu: $ref: /schemas/types.yaml#/definitions/phandle description: diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-encode= r.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.ya= ml index 0f2ea8d9a10c..a2051b31fa29 100644 --- a/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml @@ -49,11 +49,6 @@ properties: List of the hardware port in respective IOMMU block for current Socs. Refer to bindings/iommu/mediatek,iommu.yaml. =20 - dma-ranges: - maxItems: 1 - description: | - Describes the physical address space of IOMMU maps to memory. - mediatek,vpu: $ref: /schemas/types.yaml#/definitions/phandle description: --=20 2.25.1