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: "Jason-JH.Lin" X-Patchwork-Id: 13305908 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 B8703EB64DC for ; Sun, 9 Jul 2023 16:27:27 +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: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:In-Reply-To:References: List-Owner; bh=nniNDsZRaURsLHg1nUHgKV8jtyCdmNmyP431L94fues=; b=QuZrpOWuFNVlcr K3xsLru1XR3+JMLlvSTYcwz5/KsIh67sOk+rD8Qo4Y0qwno/Tut8wFfHoHJaIrIpymBP6S7bCjMH1 26m2bv0iTjx2Fl4ghTCeLknvLMiGkcngq46li2FpsR263LyJaqMgbzhcP3XVRX/0zQM+ZK1m9J8eC fM/5zOieuVpR6GQnLdQAkXqVvVM+6K66a1GTc7ehZnY96B3478B6k7HWrcjcj+/qTLn6N/eZR39v3 iEEU3/BQGa/vj8o4HLdYfcch1XCuzOI7oQopiDze+kb8gKDSV5XguofOg6uIWbPmvOkH+GaQz+Hli EsKQXnbnxlWRpBOMilrQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qIXFV-009QBE-1R; Sun, 09 Jul 2023 16:27:01 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qIXFS-009Q7I-0R; Sun, 09 Jul 2023 16:26:59 +0000 X-UUID: 64fe8caa1e7511ee83ed1395ce914268-20230709 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:af4adce2-f0c4-494e-8f73-d76ed64c4f80,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:95 X-CID-INFO: VERSION:1.1.27,REQID:af4adce2-f0c4-494e-8f73-d76ed64c4f80,IP:0,URL :0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTION :quarantine,TS:95 X-CID-META: VersionHash:01c9525,CLOUDID:f341070e-c22b-45ab-8a43-3004e9216b56,B ulkID:230710002645KQ5H3ME6,BulkQuantity:0,Recheck:0,SF:48|38|29|28|17|19,T C:nil,Content:0,EDM:-3,IP:nil,URL: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_ASC,TF_CID_SPAM_FAS,TF_CID_SPAM_FSD,TF_CID_SPAM_SNR, TF_CID_SPAM_SDM X-UUID: 64fe8caa1e7511ee83ed1395ce914268-20230709 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1129575493; Sun, 09 Jul 2023 09:26:44 -0700 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 CC: Matthias Brugger , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230709_092658_286091_F3D4785A X-CRM114-Status: UNSURE ( 8.04 ) X-CRM114-Notice: Please train this message. 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 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(-)