From patchwork Sun Jul 9 16:26:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13305907 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 AAC6CEB64DC for ; Sun, 9 Jul 2023 16:26:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F3AD010E10B; Sun, 9 Jul 2023 16:26:51 +0000 (UTC) Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by gabe.freedesktop.org (Postfix) with ESMTPS id 412A010E10B for ; Sun, 9 Jul 2023 16:26:49 +0000 (UTC) X-UUID: 643ff7721e7511eeb20a276fd37b9834-20230710 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=hd+qR6EgB43KGhIOQ08edgDR0ynE4J+l6er9qSfi/Xw=; b=cHsqAZSpXEw6nRc/SdSXsb3/Jry9Tkc9upB6gW78mi/ZeMxnxxbFxK+FDHHfUgYVNuC0yNkQLsAeaSEK7QeLUE2J098vBooGUnPKDgT87l6dYDTEtLlDKU62rSsksnD2voOuLzSHIHXrYD81Dq1MLOGkjXYhuD0PFoXDxoq5AZI=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.27, REQID:4d35bd61-6a84-4917-a170-4a3ed6d5e4bf, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:01c9525, CLOUDID:a335bb0d-26a8-467f-b838-f99719a9c083, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 643ff7721e7511eeb20a276fd37b9834-20230710 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 343888757; Mon, 10 Jul 2023 00:26:43 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS14N2.mediatek.inc (172.21.101.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Mon, 10 Jul 2023 00:26:42 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Mon, 10 Jul 2023 00:26:42 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno , Alexandre Mergnat Subject: [PATCH v2 0/2] Fix OVL iommu fault in cursor plane Date: Mon, 10 Jul 2023 00:26:39 +0800 Message-ID: <20230709162641.6405-1-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Jason-JH . Lin" , Singo Chang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Project_Global_Chrome_Upstream_Group@mediatek.com, Jason-ch Chen , Nancy Lin , Johnson Wang , Shawn Sung , Matthias Brugger , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Fix some IGT tests fail at iommu fault in OVL cursor plane. Jason-JH.Lin (2): drm/mediatek: Fix iommu fault by swapping FBs after updating plane state drm/mediatek: Fix iommu fault during crtc enabling drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 +++ drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-)