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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2FD06C433FE for ; Wed, 16 Nov 2022 18:31:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239189AbiKPSbn (ORCPT ); Wed, 16 Nov 2022 13:31:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230203AbiKPSbk (ORCPT ); Wed, 16 Nov 2022 13:31:40 -0500 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 928F84731C; Wed, 16 Nov 2022 10:31:39 -0800 (PST) Received: by mail-wr1-x42e.google.com with SMTP id j15so31363028wrq.3; Wed, 16 Nov 2022 10:31:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=7vuZ7CJY0ycdtFnuj3y46+D+gGNut+18NmhYqgD4cCk=; b=A/b/gFWWIaZlP6nO+upfw//cia6u0pLcYbWigMSSijt+xIwlVox8kgoiXerfwh95jp FFnoK0GK8C4ffBg+U6/cUP7ws2NLQCeHsF28R4oPhjsDqMol77cjmXNiajaX2FvNrAnP /ZbLdjAs0n3lGPV3WONNlusIWlqxuJLqheDpbNihS7h2GVF500g/opMZ/ZcUvR8LnWyn MqdD/dk01/CoasVdQszbdX9R9yfeL2z7P2DyDgEcyTbpyasSdAPIroAVQRo5VOJmhmHQ DGWkj7LXOXys2i/M5n/B1jC6GBjHrECYWTcYeEyPiD2r0wOFMR/uSMbeMDRsxU/lt8W9 HpUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7vuZ7CJY0ycdtFnuj3y46+D+gGNut+18NmhYqgD4cCk=; b=S/QZesHpylbTOR9725LhdU4fHqq6ddlgvprkgBQjfKOpITuhzkvo39DJoVbVGbK22h U363kYg+i8kraRIJ3qIjOOBQaPobo+cwRujsYpRwQJ+EflrJZIt7MDmw0Ip2tsLxuvrB +lwZ/K8jb+Tthm2ANIpwirACStgrijmetuevK8zUn5RUDLXv5fIG10LH9DIR6hwFJO1Q hekYH7T3bmd9vfmAFUsEXh6rzLQKT5jltNbCLzvc1EcpKEnfE3rXCi5QfBBWrBIp44DT iBTDk1LwrvO2pyuWSnVsW0NeQlUY1OsccjI4r4WkNAuA0VO5N8NoWXtmXfJ70CfJAfVk +WFw== X-Gm-Message-State: ANoB5pk2UPOb5LzMN/oKqtA0sjQ0RfbkJtCEklMS6Lu5xlC/oWtevkM7 18TEPBe6fnlUV9GJz/5b0uQ= X-Google-Smtp-Source: AA0mqf4Nc6OJ4lu29BUhXlv7SudGsN5nC4mOB29eH7ww/WOvGUmd1JJSnE5wzY5KO03EZEtlmaxDSw== X-Received: by 2002:a5d:6885:0:b0:22e:3460:5e28 with SMTP id h5-20020a5d6885000000b0022e34605e28mr14796361wru.211.1668623498036; Wed, 16 Nov 2022 10:31:38 -0800 (PST) Received: from kista.localnet (82-149-19-102.dynamic.telemach.net. [82.149.19.102]) by smtp.gmail.com with ESMTPSA id o12-20020a05600c2e0c00b003b50428cf66sm2611152wmf.33.2022.11.16.10.31.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Nov 2022 10:31:37 -0800 (PST) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Samuel Holland , Hans Verkuil , Chen-Yu Tsai Cc: Chen-Yu Tsai , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] arm64: allwinner: h6: Add IOMMU reference to Hantro G2 decoder Date: Wed, 16 Nov 2022 19:31:36 +0100 Message-ID: <5619569.DvuYhMxLoT@kista> In-Reply-To: <20221115090644.3602573-1-wenst@chromium.org> References: <20221115090644.3602573-1-wenst@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dne torek, 15. november 2022 ob 10:06:42 CET je Chen-Yu Tsai napisal(a): > While doing some decoder tests with Fluster and Chrome's VDA tests, I > found that the Hantro G2 was failing, and there were IOMMU fault errors > in the kernel log. > > Turns out the decoder is behind the IOMMU on the H6, as shown in the > user manual. > > This series adds the "iommus" property to the binding and the dtsi. > Please have a look. Applied, thanks! Best regards, Jernej > > > Thanks > ChenYu > > Chen-Yu Tsai (2): > media: dt-bindings: allwinner: h6-vpu-g2: Add IOMMU reference property > arm64: dts: allwinner: h6: Add IOMMU reference to Hantro G2 > > .../bindings/media/allwinner,sun50i-h6-vpu-g2.yaml | 5 +++++ > arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 1 + > 2 files changed, 6 insertions(+) > > -- > 2.38.1.493.g58b659f92b-goog