From patchwork Thu May 16 03:23:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daoyuan Huang X-Patchwork-Id: 10945583 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 003AF92A for ; Thu, 16 May 2019 03:23:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D671C28795 for ; Thu, 16 May 2019 03:23:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C90F9289D0; Thu, 16 May 2019 03:23:50 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1B81628795 for ; Thu, 16 May 2019 03:23:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726324AbfEPDXs (ORCPT ); Wed, 15 May 2019 23:23:48 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:44557 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726265AbfEPDXs (ORCPT ); Wed, 15 May 2019 23:23:48 -0400 X-UUID: cb5929ee5c964214889ae047939b2683-20190516 X-UUID: cb5929ee5c964214889ae047939b2683-20190516 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1152327031; Thu, 16 May 2019 11:23:42 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs03n1.mediatek.inc (172.21.101.181) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 16 May 2019 11:23:41 +0800 Received: from mtkslt306.mediatek.inc (10.21.14.136) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 16 May 2019 11:23:41 +0800 From: Daoyuan Huang To: , , , , CC: , , , , , , , , , , , , , , Subject: [RFC v2 0/4] media: mediatek: support mdp3 on mt8183 platform Date: Thu, 16 May 2019 11:23:28 +0800 Message-ID: <20190516032332.56844-1-daoyuan.huang@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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. 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 --- Based on v5.0-rc1 and these series: device tree: http://lists.infradead.org/pipermail/linux-mediatek/2019-February/017570.html clock control: http://lists.infradead.org/pipermail/linux-mediatek/2019-February/017320.html system control processor (SCP): http://lists.infradead.org/pipermail/linux-mediatek/2019-February/017774.html global command engine (GCE): http://lists.infradead.org/pipermail/linux-mediatek/2019-January/017143.html --- daoyuan huang (4): dt-binding: mt8183: Add Mediatek MDP3 dt-bindings dts: arm64: mt8183: Add Mediatek MDP3 nodes media: platform: Add Mediatek MDP3 driver KConfig media: platform: mtk-mdp3: Add Mediatek MDP3 driver .../bindings/media/mediatek,mt8183-mdp3.txt | 217 +++ arch/arm64/boot/dts/mediatek/mt8183.dtsi | 173 +++ drivers/media/platform/Kconfig | 18 + drivers/media/platform/Makefile | 2 + drivers/media/platform/mtk-mdp3/Makefile | 9 + drivers/media/platform/mtk-mdp3/isp_reg.h | 38 + .../media/platform/mtk-mdp3/mdp-platform.h | 67 + .../media/platform/mtk-mdp3/mdp_reg_ccorr.h | 76 + .../media/platform/mtk-mdp3/mdp_reg_rdma.h | 207 +++ drivers/media/platform/mtk-mdp3/mdp_reg_rsz.h | 110 ++ .../media/platform/mtk-mdp3/mdp_reg_wdma.h | 126 ++ .../media/platform/mtk-mdp3/mdp_reg_wrot.h | 116 ++ .../media/platform/mtk-mdp3/mmsys_config.h | 189 +++ drivers/media/platform/mtk-mdp3/mmsys_mutex.h | 36 + .../media/platform/mtk-mdp3/mmsys_reg_base.h | 39 + drivers/media/platform/mtk-mdp3/mtk-img-ipi.h | 282 ++++ .../media/platform/mtk-mdp3/mtk-mdp3-cmdq.c | 442 ++++++ .../media/platform/mtk-mdp3/mtk-mdp3-cmdq.h | 57 + .../media/platform/mtk-mdp3/mtk-mdp3-comp.c | 1325 +++++++++++++++++ .../media/platform/mtk-mdp3/mtk-mdp3-comp.h | 177 +++ .../media/platform/mtk-mdp3/mtk-mdp3-core.c | 256 ++++ .../media/platform/mtk-mdp3/mtk-mdp3-core.h | 88 ++ .../media/platform/mtk-mdp3/mtk-mdp3-m2m.c | 823 ++++++++++ .../media/platform/mtk-mdp3/mtk-mdp3-m2m.h | 52 + .../media/platform/mtk-mdp3/mtk-mdp3-regs.c | 757 ++++++++++ .../media/platform/mtk-mdp3/mtk-mdp3-regs.h | 386 +++++ .../media/platform/mtk-mdp3/mtk-mdp3-vpu.c | 277 ++++ .../media/platform/mtk-mdp3/mtk-mdp3-vpu.h | 90 ++ 28 files changed, 6435 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8183-mdp3.txt create mode 100644 drivers/media/platform/mtk-mdp3/Makefile create mode 100644 drivers/media/platform/mtk-mdp3/isp_reg.h create mode 100644 drivers/media/platform/mtk-mdp3/mdp-platform.h create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_ccorr.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/mmsys_config.h create mode 100644 drivers/media/platform/mtk-mdp3/mmsys_mutex.h create mode 100644 drivers/media/platform/mtk-mdp3/mmsys_reg_base.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