| Message ID | 20260505134812.408316-7-wens@kernel.org (mailing list archive) |
|---|---|
| State | New |
| Headers |
Return-Path: <linux-sunxi+bounces-23141-sunxi=pue.re@lists.linux.dev> X-Original-To: noreply@patchwork.local Delivered-To: noreply@patchwork.local Received: from tor.lore.kernel.org (tor.lore.kernel.org [172.105.105.114]) by mxe881.netcup.net (Postfix) with ESMTPS id DCB271C00CA for <noreply@patchwork.local>; Tue, 5 May 2026 15:49:10 +0200 (CEST) Authentication-Results: mxe881; dkim=pass header.d=kernel.org; spf=pass (sender IP is 172.105.105.114) smtp.mailfrom=linux-sunxi+bounces-23141-noreply=patchwork.local@lists.linux.dev smtp.helo=tor.lore.kernel.org Received-SPF: pass (mxe881: domain of lists.linux.dev designates 172.105.105.114 as permitted sender) client-ip=172.105.105.114; envelope-from=linux-sunxi+bounces-23141-noreply=patchwork.local@lists.linux.dev; helo=tor.lore.kernel.org; Received: from smtp.subspace.kernel.org (conduit.subspace.kernel.org [100.90.174.1]) by tor.lore.kernel.org (Postfix) with ESMTP id C12AD3056965 for <noreply@patchwork.local>; Tue, 5 May 2026 13:48:34 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 01FF4480965; Tue, 5 May 2026 13:48:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qY0vU1hD" X-Original-To: linux-sunxi@lists.linux.dev Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CF0B047ECD2; Tue, 5 May 2026 13:48:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777988903; cv=none; b=h+9ioKrggjL756thJz//4aCWY+pkiEdQwmfovAdYBO6Rzmc+DZAPy065NLkE8BzjC2IvIjWvXGiMs/3tZxazTJyQ18BVBAlHPxwq2pTHqqVYbkuVndKd4gT1r1E4UcetHpPa3b5FcjxzzrrJhPAU+Vj1/54XWlpfmxkZYv0yVrI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777988903; c=relaxed/simple; bh=wQgoGnngpTZW96/wSsSOQkYRjEid39CqoW4AdwUk8c8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=nkITKp0jhWMWHx9BCQzn2eIzmxuk1pMPoWRjhiWfE6C8H1GdZxYrEs21uqN2D4S80drMwTU/R0cxTQuOQyzsGX5xztGOC6OJDDQpXOo28PDWjyFUBzP+fASDa7LYV0/Xk1pCe2zD3WwVxBF8dRv00/sebFIcvw+pZGZ6vBU9tco= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qY0vU1hD; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4AEFAC2BCB4; Tue, 5 May 2026 13:48:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777988903; bh=wQgoGnngpTZW96/wSsSOQkYRjEid39CqoW4AdwUk8c8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qY0vU1hDz1VGwqEpu4PenJ508SsBSxkOb1qgmmPdpiJ2EfsOm1pO609+2NfbE8JoM pQbhf+pZsGm7MebPGD3iRGI83ydhaddTYGDgZ2PlEQi+K8pz1JStqeUSfiU163lo1D WBxsFpK6f+bTzjtioTM53vpnatbL2ZMwwD1md5VsZgTkbiDCSO//vPE1H3iTNMioah ItKyfJoWunJyYNxO62qtVRmnxMrSyaLY3TtFtFZ+Vf3dfJih8dOG6dWbLB0BfE0p8r iM4MMD1z17jqpB/8TKvd0mftJgY9vJLkfLAopSeIf0EXWNYZMl2Ctbp7j4nYrvdWoD dOSzIKAgXOEsw== Received: by wens.tw (Postfix, from userid 1000) id 61B5A5FFEA; Tue, 05 May 2026 21:48:19 +0800 (CST) From: Chen-Yu Tsai <wens@kernel.org> To: Maxime Ripard <mripard@kernel.org>, Paul Kocialkowski <paulk@sys-base.io>, Mauro Carvalho Chehab <mchehab@kernel.org>, Chen-Yu Tsai <wens@kernel.org>, Jernej Skrabec <jernej@kernel.org>, Samuel Holland <samuel@sholland.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, 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: [PATCH 6/7] arm64: dts: allwinner: sun50i-h6: Add missing IOMMU for video engine Date: Tue, 5 May 2026 21:48:10 +0800 Message-ID: <20260505134812.408316-7-wens@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260505134812.408316-1-wens@kernel.org> References: <20260505134812.408316-1-wens@kernel.org> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: <linux-sunxi.lists.linux.dev> List-Subscribe: <mailto:linux-sunxi+subscribe@lists.linux.dev> List-Unsubscribe: <mailto:linux-sunxi+unsubscribe@lists.linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspamd-worker-8404 X-Spamd-Result: default: False [0.84 / 15.00]; BAYES_HAM(-5.50)[100.00%]; RBL_SENDERSCORE(2.00)[172.105.105.114:from]; DMARC_POLICY_QUARANTINE(1.50)[kernel.org : SPF not aligned (relaxed),quarantine]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; R_MISSING_CHARSET(0.50)[]; MAILLIST(-0.15)[generic]; BAD_REP_POLICIES(0.10)[]; MIME_GOOD(-0.10)[text/plain]; HAS_LIST_UNSUB(-0.01)[]; TAGGED_RCPT(0.00)[dt]; RCPT_COUNT_TWELVE(0.00)[16]; DKIM_TRACE(0.00)[kernel.org:~]; FUZZY_BLOCKED(0.00)[rspamd.com]; R_DKIM_PERMFAIL(0.00)[kernel.org:s=k20201202]; TO_DN_SOME(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[tor.lore.kernel.org:rdns,tor.lore.kernel.org:helo,0.27.119.64:email]; PRECEDENCE_BULK(0.00)[]; R_SPF_ALLOW(0.00)[+ip4:172.105.105.114:c]; FORGED_SENDER_MAILLIST(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FORGED_RECIPIENTS_MAILLIST(0.00)[]; FROM_HAS_DN(0.00)[]; ASN(0.00)[asn:63949, ipnet:172.105.96.0/20, country:SG]; ARC_ALLOW(0.00)[subspace.kernel.org:s=arc-20240116:i=1]; TAGGED_FROM(0.00)[bounces-23141-noreply=patchwork.local]; RCVD_COUNT_FIVE(0.00)[6]; FROM_NEQ_ENVFROM(0.00)[wens@kernel.org,linux-sunxi@lists.linux.dev]; RCVD_VIA_SMTP_AUTH(0.00)[] X-Rspamd-Queue-Id: DCB271C00CA X-MORS-Enabled: yes X-MORS-DOMAIN: patchwork.local X-MORS-HOSTING: hosting172546 X-MORS-USER: hosting172546 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= |
| Series |
arm64: allwinner: h616: Support Video Engine
|
|
Commit Message
Chen-Yu Tsai
May 5, 2026, 1:48 p.m. UTC
The video engine on the H6 actually has two IOMMU ports. The one already
listed is simply named "VE" in the user manual. The missing one is named
"VE_R" and is probably either read-only or used for reference frames.
Either way, it should be listed.
Add a reference to the "VE_R" IOMMU port to the video engine node.
Fixes: 62a8ccf3a248 ("arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage")
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
Dne torek, 5. maj 2026 ob 15:48:10 Srednjeevropski poletni čas je Chen-Yu Tsai napisal(a): > The video engine on the H6 actually has two IOMMU ports. The one already > listed is simply named "VE" in the user manual. The missing one is named > "VE_R" and is probably either read-only or used for reference frames. > Either way, it should be listed. > > Add a reference to the "VE_R" IOMMU port to the video engine node. > > Fixes: 62a8ccf3a248 ("arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage") > Signed-off-by: Chen-Yu Tsai <wens@kernel.org> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Best regards, Jernej
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 88c6e3e105c0..48c771223af4 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -206,7 +206,7 @@ video-codec@1c0e000 { resets = <&ccu RST_BUS_VE>; interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; allwinner,sram = <&ve_sram 1>, <&de2_sram 1>; - iommus = <&iommu 3>; + iommus = <&iommu 3>, <&iommu 1>; }; gpu: gpu@1800000 {