From patchwork Tue Aug 24 10:00:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moudy Ho X-Patchwork-Id: 12454465 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1639AC432BE for ; Tue, 24 Aug 2021 10:01:29 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D0DFA610D1 for ; Tue, 24 Aug 2021 10:01:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D0DFA610D1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=5EzUQ9usnQmhxa466Hcl9c8CBf3Mszdma856lxGDAi4=; b=EQln68dQQvyeI8 JdrMTnyITVOKszA63tSeIgtK9bTWDEtvj9RstcwXcvOKH0qofAMF7NvfiAV06mlWgNq+LkJab8z1D xphh7q3V5ivl00yC6WrftFONWWyaddjQNK/ZbaCuo4CgBdw0yT6FXuss4OOGM0dLIytkrUHHOeZyy HDHkhlb8vZsco7EbPSQSfdYpIJSw+y+trqK4tR+FVcf/gR9CREqZLzNY2ccDyOZLIDUQtwk4WJEOK +oF1lVWmpyIeOpFz7i4t2dDyeBKw66b0wdYM/A65AlhKwcjjOrwboixe8VCycxyxPG9QbcZwZ+zVD 5gsZ47vFRAKkF2eVLj0A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mITF0-002P2q-KT; Tue, 24 Aug 2021 10:01:10 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mITEf-002OpB-5R; Tue, 24 Aug 2021 10:00:56 +0000 X-UUID: bd40a97b113e4af28c5b5489c3e67687-20210824 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=6aKUP1Jig9T3L2dZba1B+yUGjfNucAB+KyrP2MfT3As=; b=S4KA20KRbGds5qjvAQeqU88OAIO6eOgLQg/5030IF2Am+g37ke45kayrVuFfT810S/WdQRlVYFZc47ZbnPEzI6N1wtWLo6JIgk0UXGrXOb17Uh3BA5vF2Yhecwf/hNpqLscPmB8CmjDwhiFiOcsRUJkubyqof+ZqrtLXiNiEvUE=; X-UUID: bd40a97b113e4af28c5b5489c3e67687-20210824 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1434568867; Tue, 24 Aug 2021 03:00:32 -0700 Received: from mtkmbs05n1.mediatek.inc (172.21.101.15) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 24 Aug 2021 03:00:31 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 24 Aug 2021 18:00:29 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 24 Aug 2021 18:00:29 +0800 From: Moudy Ho To: , Mauro Carvalho Chehab , "Rob Herring" , Matthias Brugger , "Hans Verkuil" , Jernej Skrabec CC: Maoguang Meng , daoyuan huang , Ping-Hsun Wu , "Geert Uytterhoeven" , Rob Landley , Laurent Pinchart , , , , , , , , , , , , , , , Subject: [PATCH v7 0/5] media: mediatek: support mdp3 on mt8183 platform Date: Tue, 24 Aug 2021 18:00:22 +0800 Message-ID: <20210824100027.25989-1-moudy.ho@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-20210824_030049_288654_91D72E15 X-CRM114-Status: GOOD ( 16.59 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Changes since v6: - Refactor GCE event to corresponding node. - Fix dt_binding_check fail. - Fix compilation errors. Changes since v5: - Rebase on v5.14-rc6. - Move MMSYS/Mutex settings to corresponding driver. - Revise the software license description and copyright. - Remove unnecessary enum. or definitions. - Optimize platform/chip definition conditions. - Use general printing functions instead of MDP3 private ones. - Fix compile warning. Changes since v4: - Rebase on v5.13-rc1. - Remove the CMDQ flush flow to match the CMDQ API change. - Integrate four of MDP's direct-link subcomponents into MDP controller node from syscon node to avoid illegal clock usage. - Rewrite dt-binding in a JSON compatible subset of YAML - Fix a bit of macro argument precedence. Changes since v3: - Rebase on v5.9-rc1. - modify code for review comment from Rob Herring, cancel multiple nodes using same register base situation. - control IOMMU port through pm runtime get/put to DMA components' device. - SCP(VPU) driver revision. - stop queuing jobs(remove flush_workqueue()) after mdp_m2m_release(). - add computation of plane address with data_offset. - fix scale ratio check issue. - add default v4l2_format setting. Changes since v2: - modify code for review comment from Tomasz Figa & Alexandre Courbot - review comment from Rob Herring will offer code revision in v4, due to it's related to device node modification, will need to modify code architecture Changes since v1: - modify code for CMDQ v3 API support - EC ipi cmd migration - fix compliance test fail item (m2m cmd with -f) due to there is two problem in runing all format(-f) cmd: 1. out of memory before test complete Due to capture buffer mmap (refcount + 1) after reqbuf but seems no corresponding munmap called before device close. There are total 12XX items(formats) in format test and each format alloc 8 capture/output buffers. 2. unceasingly captureBufs() (randomly) Seems the break statement didn't catch the count == 0 situation: In v4l2-test-buffers.cpp, function: captureBufs() ... count--; if (!node->is_m2m && !count) break; Log is as attachment I will paste the test result with problem part in another e-mail Hi, This is the first version of RFC patch for Media Data Path 3 (MDP3), MDP3 is used for scaling and color format conversion. support using GCE to write register in critical time limitation. support V4L2 m2m device control. Moudy Ho (5): soc: mediatek: mutex: add support for MDP soc: mediatek: mmsys: Add support for MDP dt-binding: mt8183: Add Mediatek MDP3 dt-bindings dts: arm64: mt8183: Add Mediatek MDP3 nodes media: platform: mtk-mdp3: Add Mediatek MDP3 driver .../bindings/media/mediatek,mdp3-ccorr.yaml | 57 + .../bindings/media/mediatek,mdp3-rdma.yaml | 207 +++ .../bindings/media/mediatek,mdp3-rsz.yaml | 65 + .../bindings/media/mediatek,mdp3-wdma.yaml | 71 + .../bindings/media/mediatek,mdp3-wrot.yaml | 71 + arch/arm64/boot/dts/mediatek/mt8183.dtsi | 110 ++ drivers/media/platform/Kconfig | 19 + drivers/media/platform/Makefile | 2 + drivers/media/platform/mtk-mdp3/Makefile | 6 + .../media/platform/mtk-mdp3/mdp_reg_ccorr.h | 19 + drivers/media/platform/mtk-mdp3/mdp_reg_isp.h | 27 + .../media/platform/mtk-mdp3/mdp_reg_rdma.h | 65 + drivers/media/platform/mtk-mdp3/mdp_reg_rsz.h | 39 + .../media/platform/mtk-mdp3/mdp_reg_wdma.h | 47 + .../media/platform/mtk-mdp3/mdp_reg_wrot.h | 55 + drivers/media/platform/mtk-mdp3/mtk-img-ipi.h | 280 ++++ .../media/platform/mtk-mdp3/mtk-mdp3-cmdq.c | 507 +++++++ .../media/platform/mtk-mdp3/mtk-mdp3-cmdq.h | 46 + .../media/platform/mtk-mdp3/mtk-mdp3-comp.c | 1307 +++++++++++++++++ .../media/platform/mtk-mdp3/mtk-mdp3-comp.h | 147 ++ .../media/platform/mtk-mdp3/mtk-mdp3-core.c | 329 +++++ .../media/platform/mtk-mdp3/mtk-mdp3-core.h | 75 + .../media/platform/mtk-mdp3/mtk-mdp3-m2m.c | 801 ++++++++++ .../media/platform/mtk-mdp3/mtk-mdp3-m2m.h | 41 + .../media/platform/mtk-mdp3/mtk-mdp3-regs.c | 746 ++++++++++ .../media/platform/mtk-mdp3/mtk-mdp3-regs.h | 372 +++++ .../media/platform/mtk-mdp3/mtk-mdp3-vpu.c | 312 ++++ .../media/platform/mtk-mdp3/mtk-mdp3-vpu.h | 78 + drivers/soc/mediatek/mt8183-mmsys.h | 235 +++ drivers/soc/mediatek/mtk-mmsys.c | 164 +++ drivers/soc/mediatek/mtk-mmsys.h | 9 +- drivers/soc/mediatek/mtk-mutex.c | 106 +- include/linux/soc/mediatek/mtk-mmsys.h | 81 + include/linux/soc/mediatek/mtk-mutex.h | 8 + 34 files changed, 6495 insertions(+), 9 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-ccorr.yaml create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-wdma.yaml create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml create mode 100644 drivers/media/platform/mtk-mdp3/Makefile create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_ccorr.h create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_isp.h create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_rdma.h create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_rsz.h create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_wdma.h create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_wrot.h create mode 100644 drivers/media/platform/mtk-mdp3/mtk-img-ipi.h create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-cmdq.c create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-cmdq.h create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-comp.c create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-comp.h create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-core.c create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-core.h create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-m2m.c create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-m2m.h create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-regs.c create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-regs.h create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-vpu.c create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-vpu.h