From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CCCA648BD3B for ; Tue, 5 May 2026 16:12:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777997525; cv=none; b=FGQBtollt6H+wExKXE3Pzp+Sj9CVGVGqwP7TH1lSbiSBsHPH7adcKQFeckOo6FeHX0M4fkK31DmAWRd2u4V88+NxSRLP94Qy2yJ1opX1eLiQJj7DtYTFjSnkBVkurSYLbVFp/ueca4DppkALFZvyfcnTQuZQMKVzVS1PAFx0kAA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777997525; c=relaxed/simple; bh=/2YwgXM9F3f1htySNFFwNXvypiZD27bWqqyQPFCwZo8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=InO8GvWBLXsV0GPxTh3AfnDr2TqvB7AI89qvMbb+6nAZCi5RXp99xABUfaUBupQIelMIGdPzd7edSAnYEtRcq7FCr1uHmow5270mE2Vk4zY1q0I5vpHR1VrXpZIVk8Lxz3SpTIYY01TU/uEc71M2b+ISltJLxRiTS7+kpKwDwLc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=QE0Jzfr4; arc=none smtp.client-ip=209.85.128.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="QE0Jzfr4" Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-4852a9c6309so44192275e9.0 for ; Tue, 05 May 2026 09:12:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1777997522; x=1778602322; darn=vger.kernel.org; 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=/2YwgXM9F3f1htySNFFwNXvypiZD27bWqqyQPFCwZo8=; b=QE0Jzfr4ghC+sfz3pY6AwdkOy/JkB38i5QfaYsWWqBiaQC7dbrCwqAu1tuMv2lQ0II Osz/LZPWzhFMpCbjvBr9dSfXGb+osmuomdhRvAQ0xJP6DXMQK85vkkZGKMjKxeII88Y+ P5NjmTNhairu5hV8QlgC/wQQj3/V7AEKUM7uSoFSTePMWC48J+EIeaZUI+FPLuuQ/4hj 7mKZYr3Zz7QEWQZXlbc0+Wx8bQCHwWU68BIwXJ3hDsNace1ah9IhoPXnsmD2zQPbBtAQ GKxYlK/WCgf2QfOgBubpQv/TrcFaFvkn6eXPUXhzjxmSugsdRMfBAr+LBupBB4YgfTgm NLug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777997522; x=1778602322; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=/2YwgXM9F3f1htySNFFwNXvypiZD27bWqqyQPFCwZo8=; b=XVJ1ub4Dxr11x8zBibS0oKBOthww+/j6nfonHWhKvlDNYMt4PG3xMntpDWohx2cb12 epVvVEqifvLAjiB7O4sMZTmgyPcIf0EsLnaAGaPGg99ed0ZDHdONJpNxQ7ZlNHYDIPk9 9G06GZvQOJt/wS88JOFMH36Ttcnx6DPiiM/SzT7St/9guKKvURhwXGiLEEnQWeAqzHw4 EloFsChtuJOKHZoV5vcE6sax8OEYdgcUoFq6Fg5iv4q4vUL5OBNuNl7zeOTEg+HWdZaX 8cHVyTLHtWcYKuc/T45ygbmi7WO6ay70tdxqTS8JthnsqHdfYr1QWyxojyJ+HjkJpwVn i7gQ== X-Forwarded-Encrypted: i=1; AFNElJ9wy3YXwnbh9IvZVY80FV9ya01pxPiPibBBnfsU1VHMHZhxKDOif9Oay1Dj9x9rkqrEYSIYzhURL5cbgw==@vger.kernel.org X-Gm-Message-State: AOJu0YyabTMmJGqFi2xs8JETqrUESgXZTWA/HKnzhP8W66w5JBOWQcii +G515a2tYbk44yAkInwUQvnC8LF8SdQlddaQFTZZXEa4KkoK+RmBw0Ir X-Gm-Gg: AeBDiesgBr+hwyesd4Ylh2zwMjN1zUzJq2sB02nHF2mHYYETzPohfF89zWL3lZYzm7i TorIRvtP0Xi+0pxfpBCmmd6ZwWEV5bW4s3Q65ZCGt7ZTzwj0l/k3agrk6mXQf8od+uzld73WsoL 6QDzAQ/izU0KlDWIQLlQSTU1pGFS1kbYE5M5sOSj4nMV34gxEb123benl+yBqg8xg4ZYReviURW qXb9o5BSTPukoZYtd1eZaZKElksfXa2GcmUI8lug/V6toDhmJqR87sjLcocl14XIfPl2OgaWBOR jAf0OBityu42GTNSEHyoBPVzkvzT88SMbDlK49+mTI/CSKLinYIt3PjcHtviERELd96DdreKHmL 5YQb/QtGqpjZsXSAtm0SiihGMNCeForqaP27SXUQ+Way5s79pIrzqgYnbd/pcUMZWkXkofWVo0h Tz8OpduLGreUc12pOi2uiCKOiLg1tE92q/N6eFM2SOfYpyKGqrZrBitttV+f8+tN3OhUUUY/PCI Z5XXreJMf9iWNsjzjU= X-Received: by 2002:a05:600c:4506:b0:488:9e43:9690 with SMTP id 5b1f17b1804b1-48d187daac6mr60424265e9.10.1777997522093; Tue, 05 May 2026 09:12:02 -0700 (PDT) Received: from jernej-laptop.localnet (46-150-62-216.dynamic.telemach.net. [46.150.62.216]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48d17710bfbsm26884555e9.7.2026.05.05.09.12.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 09:12:01 -0700 (PDT) From: Jernej =?UTF-8?B?xaBrcmFiZWM=?= To: Maxime Ripard , Paul Kocialkowski , Mauro Carvalho Chehab , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai Cc: Greg Kroah-Hartman , linux-media@vger.kernel.org, linux-staging@lists.linux.dev, devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/7] dt-bindings: media: sun4i-a10-video-engine: Fix IOMMU count for H6 Date: Tue, 05 May 2026 18:11:59 +0200 Message-ID: In-Reply-To: <20260505134812.408316-2-wens@kernel.org> References: <20260505134812.408316-1-wens@kernel.org> <20260505134812.408316-2-wens@kernel.org> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Dne torek, 5. maj 2026 ob 15:48:05 Srednjeevropski poletni =C4=8Das je Chen= =2DYu Tsai napisal(a): > On the H6 SoC, the Video Engine has two memory ports, thus two IOMMU > connections. The secondary one that is missing is likely used for > reading reference frames. The newer H616 is the same. On the other > hand, the D1 only has one memory port. >=20 > Add the missing IOMMU connection for the Video Engine. >=20 > Fixes: 62a8ccf3a248 ("arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage") > Signed-off-by: Chen-Yu Tsai Reviewed-by: Jernej Skrabec Best regards, Jernej