From patchwork Fri May 20 08:59:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 12856527 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 32B3EC433F5 for ; Fri, 20 May 2022 08:59:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347475AbiETI7i (ORCPT ); Fri, 20 May 2022 04:59:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237974AbiETI7h (ORCPT ); Fri, 20 May 2022 04:59:37 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E993D029D; Fri, 20 May 2022 01:59:35 -0700 (PDT) X-UUID: 02a5007d19ce40c2be7c023488f7e0dc-20220520 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5,REQID:49f1ad91-53b8-441b-929c-bb86fc53d83a,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:100,FILE:0,RULE:Release_Ham,AC TION:release,TS:100 X-CID-INFO: VERSION:1.1.5,REQID:49f1ad91-53b8-441b-929c-bb86fc53d83a,OB:0,LOB: 0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:100,FILE:0,RULE:Spam_GS981B3D,AC TION:quarantine,TS:100 X-CID-META: VersionHash:2a19b09,CLOUDID:70d2eee2-edbf-4bd4-8a34-dfc5f7bb086d,C OID:d330e4e402b5,Recheck:0,SF:28|17|19|48,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,QS:0,BEC:nil X-UUID: 02a5007d19ce40c2be7c023488f7e0dc-20220520 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1110717606; Fri, 20 May 2022 16:59:30 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 20 May 2022 16:59:30 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 20 May 2022 16:59:29 +0800 From: Irui Wang To: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Tzung-Bi Shih , Hsin-Yi Wang CC: , , , , , , Tomasz Figa , , , kyrie wu , Subject: [RESEND V1,1/2] media: media: jpegenc: add mediatek,mt8186-jpgenc compatible Date: Fri, 20 May 2022 16:59:09 +0800 Message-ID: <20220520085910.28839-2-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220520085910.28839-1-irui.wang@mediatek.com> References: <20220520085910.28839-1-irui.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: kyrie wu Add mediatek,mt8186-jpgenc compatible to binding document. MT8186 iommu support 0~16GB iova. We separate it to four banks: 0~4G; 4G~8G; 8G~12G; 12G~16G. The "dma-ranges" could be used to adjust the bank we locate. If we don't set this property. The default range always is 0~4G. Signed-off-by: kyrie wu Reviewed-by: Rob Herring --- .../devicetree/bindings/media/mediatek-jpeg-encoder.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml index 8bfdfdfaba59..4fd390c042a9 100644 --- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml +++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml @@ -18,6 +18,7 @@ properties: - enum: - mediatek,mt2701-jpgenc - mediatek,mt8183-jpgenc + - mediatek,mt8186-jpgenc - const: mediatek,mtk-jpgenc reg: maxItems: 1 @@ -42,6 +43,11 @@ properties: Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. Ports are according to the HW. + dma-ranges: + maxItems: 1 + description: | + Describes the physical address space of IOMMU maps to memory. + required: - compatible - reg From patchwork Fri May 20 08:59:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 12856529 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 19245C433EF for ; Fri, 20 May 2022 08:59:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347508AbiETI7t (ORCPT ); Fri, 20 May 2022 04:59:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347507AbiETI7r (ORCPT ); Fri, 20 May 2022 04:59:47 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C0DAEBA9F; Fri, 20 May 2022 01:59:42 -0700 (PDT) X-UUID: fa7cf42dcd3848d5873ad30c94f6eb8e-20220520 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5,REQID:1dc7eb93-6f53-4d82-918b-2d609cc4c2be,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACT ION:release,TS:-5 X-CID-META: VersionHash:2a19b09,CLOUDID:42d6fe79-5ef6-470b-96c9-bdb8ced32786,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:0,BEC:nil X-UUID: fa7cf42dcd3848d5873ad30c94f6eb8e-20220520 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 472486731; Fri, 20 May 2022 16:59:35 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 20 May 2022 16:59:33 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 20 May 2022 16:59:32 +0800 From: Irui Wang To: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Tzung-Bi Shih , Hsin-Yi Wang CC: , , , , , , Tomasz Figa , , , kyrie wu , Subject: [RESEND V1,2/2] media: media: jpegenc: set bit mask for jpegenc Date: Fri, 20 May 2022 16:59:10 +0800 Message-ID: <20220520085910.28839-3-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220520085910.28839-1-irui.wang@mediatek.com> References: <20220520085910.28839-1-irui.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: kyrie wu set jpeg encode DMA bit mask to support 34bits iova space(16GB) that the mt8186 iommu HW support. Whole the iova range separate to 0~4G/4G~8G/8G~12G/12G~16G, regarding which iova range jpgenc actually locate, it depends on the dma-ranges property of vdec dtsi node. Signed-off-by: kyrie wu --- drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c index bc5b0a0168ec..87685a62a5c2 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c @@ -1369,6 +1369,9 @@ static int mtk_jpeg_probe(struct platform_device *pdev) jpeg->vdev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M_MPLANE; + if (of_get_property(pdev->dev.of_node, "dma-ranges", NULL)) + dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(34)); + ret = video_register_device(jpeg->vdev, VFL_TYPE_VIDEO, -1); if (ret) { v4l2_err(&jpeg->v4l2_dev, "Failed to register video device\n");