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: 12856534 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 4D5E0C433EF for ; Fri, 20 May 2022 09:05:24 +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=bAtNcW5/ZTPc0mpvcuplzwpkB8xMxVRka381NL/LqUE=; b=QW3y8fiHq1Ild0 AKvGx49oPh6ksQRT3m7AZS1+f9ebncweqe3RrTRwspInVZs9JM7sUgCODKF8Rgx2y5FT0vxOehJOK Rk8Y7/6TwRXAFbXCNEtBGAN3Y5xLmwq+rgMiA+zjfAoz9m9HqGVsnvHG2gsSSB2YoHX1Z08RzTFqE QpKE/MxWFZYNorIwX6VMkWjnT1wazNdKihr9/xHImXEEsPvOlGIeUlRlRe/7r4cy6E3ZQ91jrilMR 5IotLh7NqXKIgIdA2QyBKBaa242zY2MAMZHZuwuJo5LN/GJPAocbJ3gzqSuaa9arVJdLo+7a1kP1D bbnWqnLLj4eB4ZoFs8rw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nryYY-00BRdG-Hb; Fri, 20 May 2022 09:04:22 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nryYH-00BRVc-AP; Fri, 20 May 2022 09:04:06 +0000 X-UUID: 2509daf5dfce4435806c9f56ea043ca5-20220520 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5, REQID:e412f8c9-711a-4e9b-a9cf-7d166fc21ea8, 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:3815ff79-5ef6-470b-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: 2509daf5dfce4435806c9f56ea043ca5-20220520 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1598055104; Fri, 20 May 2022 02:03:59 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 20 May 2022 01:59:36 -0700 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220520_020405_377247_81A4F098 X-CRM114-Status: GOOD ( 12.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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");