From mboxrd@z Thu Jan 1 00:00:00 1970 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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URI_HEX,USER_AGENT_GIT autolearn=no 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 3DDDCC33CB2 for ; Tue, 28 Jan 2020 18:23:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 195072467E for ; Tue, 28 Jan 2020 18:23:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="SUdYEEX/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726754AbgA1SXc (ORCPT ); Tue, 28 Jan 2020 13:23:32 -0500 Received: from hqnvemgate26.nvidia.com ([216.228.121.65]:1455 "EHLO hqnvemgate26.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726276AbgA1SXc (ORCPT ); Tue, 28 Jan 2020 13:23:32 -0500 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate26.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Tue, 28 Jan 2020 10:23:16 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Tue, 28 Jan 2020 10:23:30 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Tue, 28 Jan 2020 10:23:30 -0800 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 28 Jan 2020 18:23:30 +0000 Received: from hqnvemgw03.nvidia.com (10.124.88.68) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Tue, 28 Jan 2020 18:23:30 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.164.115]) by hqnvemgw03.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Tue, 28 Jan 2020 10:23:29 -0800 From: Sowjanya Komatineni To: , , , , CC: , , , , Subject: [RFC PATCH v1 0/5] Add Tegra driver for video capture Date: Tue, 28 Jan 2020 10:23:16 -0800 Message-ID: <1580235801-4129-1-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1580235796; bh=Elsu1D65X4Evxza1MBTSUAm3LvDEhyy3UpMB56w6m48=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: X-NVConfidentiality:MIME-Version:Content-Type; b=SUdYEEX/bYAwxa541VvpGj+O05qa69B1SFGygfeCcGLpWo/SjL0ddyRcQxjLdUhDF KJd8SQF5q4/9cs+g5BpA1rb4u07H+LhvmogvoX7BsfAU1OrR8dF/VlGWOcJm9fJdqz WlzQ+goU/aU3aHimOv49UMNRYYelJiRoNQnCOYSJEeZqN9JeMfM5hwpTmVbamU6C0S rQegw1u+vsEkNjRgk/yo0o8UVXCeJCGBOiUhu91rwn0xdUoCCOV4qvK77TA5fxYyAU lZPmsAgW6PYBaGRjR20f3+UNdT8FNw1qePmkUgCCNvu3QpZiKmV25uQi6ltg9OVCEG aU302WAxeu5Wg== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series adds Tegra210 VI and CSI driver for built-in test pattern generator (TPG) capture. Tegra210 supports max 6 channels on VI and 6 ports on CSI where each CSI port is one-to-one mapped to VI channel for video capture. This series has TPG support only where it creates hard media links between CSI subdevice and VI video device without device graphs. v4l2-compliance results are available below the patch diff. [v0]: Includes, - Adds CSI TPG clock to Tegra210 clock driver - Host1x video driver with VI and CSI clients. - Support for Tegra210 only. - VI CSI TPG support with hard media links in driver. - Video formats supported by Tegra210 VI - CSI TPG supported video formats Sowjanya Komatineni (5): dt-bindings: clock: tegra: Add clk id for CSI TPG clock clk: tegra: Add Tegra210 CSI TPG clock gate dt-binding: tegra: Add VI and CSI bindings media: tegra: Add Tegra Video input driver for Tegra210 arm64: tegra: Add Tegra VI CSI suppport in device tree .../display/tegra/nvidia,tegra20-host1x.txt | 10 +- arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 8 + arch/arm64/boot/dts/nvidia/tegra210.dtsi | 31 +- drivers/clk/tegra/clk-tegra210.c | 7 + drivers/staging/media/Kconfig | 2 + drivers/staging/media/Makefile | 1 + drivers/staging/media/tegra/Kconfig | 12 + drivers/staging/media/tegra/Makefile | 11 + drivers/staging/media/tegra/TODO | 10 + drivers/staging/media/tegra/csi.h | 111 ++++ drivers/staging/media/tegra/csi2_fops.c | 335 +++++++++++ drivers/staging/media/tegra/csi2_fops.h | 15 + drivers/staging/media/tegra/host1x-video.c | 120 ++++ drivers/staging/media/tegra/host1x-video.h | 33 ++ drivers/staging/media/tegra/mc_common.h | 131 +++++ drivers/staging/media/tegra/tegra-channel.c | 628 +++++++++++++++++++++ drivers/staging/media/tegra/tegra-core.c | 111 ++++ drivers/staging/media/tegra/tegra-core.h | 125 ++++ drivers/staging/media/tegra/tegra-csi.c | 380 +++++++++++++ drivers/staging/media/tegra/tegra-vi.c | 351 ++++++++++++ drivers/staging/media/tegra/tegra-vi.h | 101 ++++ drivers/staging/media/tegra/vi2_fops.c | 364 ++++++++++++ drivers/staging/media/tegra/vi2_fops.h | 15 + drivers/staging/media/tegra/vi2_formats.h | 119 ++++ drivers/staging/media/tegra/vi2_registers.h | 194 +++++++ include/dt-bindings/clock/tegra210-car.h | 2 +- 26 files changed, 3224 insertions(+), 3 deletions(-) create mode 100644 drivers/staging/media/tegra/Kconfig create mode 100644 drivers/staging/media/tegra/Makefile create mode 100644 drivers/staging/media/tegra/TODO create mode 100644 drivers/staging/media/tegra/csi.h create mode 100644 drivers/staging/media/tegra/csi2_fops.c create mode 100644 drivers/staging/media/tegra/csi2_fops.h create mode 100644 drivers/staging/media/tegra/host1x-video.c create mode 100644 drivers/staging/media/tegra/host1x-video.h create mode 100644 drivers/staging/media/tegra/mc_common.h create mode 100644 drivers/staging/media/tegra/tegra-channel.c create mode 100644 drivers/staging/media/tegra/tegra-core.c create mode 100644 drivers/staging/media/tegra/tegra-core.h create mode 100644 drivers/staging/media/tegra/tegra-csi.c create mode 100644 drivers/staging/media/tegra/tegra-vi.c create mode 100644 drivers/staging/media/tegra/tegra-vi.h create mode 100644 drivers/staging/media/tegra/vi2_fops.c create mode 100644 drivers/staging/media/tegra/vi2_fops.h create mode 100644 drivers/staging/media/tegra/vi2_formats.h create mode 100644 drivers/staging/media/tegra/vi2_registers.h v4l2-compliance SHA: e7402fb758fd106955c3b7d5a5e961d1cb606f4a, 32 bits, 32-bit time_t Compliance test for tegra-video device /dev/video0: Driver Info: Driver name : tegra-video Card type : 54080000.vi-output-0 Bus info : platform:54080000.vi:0 Driver version : 5.5.0 Capabilities : 0x85200001 Video Capture Read/Write Streaming Extended Pix Format Device Capabilities Device Caps : 0x05200001 Video Capture Read/Write Streaming Extended Pix Format Media Driver Info: Driver name : host1x_video Model : NVIDIA Tegra Video Input Device Serial : Bus info : Media version : 5.5.0 Hardware revision: 0x00000003 (3) Driver version : 5.5.0 Interface Info: ID : 0x03000003 Type : V4L Video Entity Info: ID : 0x00000001 (1) Name : 54080000.vi-output-0 Function : V4L2 I/O Pad 0x01000002 : 0: Sink Link 0x0200001b: from remote pad 0x100001a of entity 'tpg-0': Data, Enabled Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK Allow for multiple opens: test second /dev/video0 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK test invalid ioctls: OK Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported) Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 1 Audio Inputs: 0 Tuners: 0 Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0 Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported) Control ioctls (Input 0): test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 2 Private Controls: 0 Format ioctls (Input 0): test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported) Codec ioctls (Input 0): test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) Buffer ioctls (Input 0): test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK test Requests: OK (Not Supported) Test input 0: Streaming ioctls: test read/write: OK test blocking wait: OK test MMAP (no poll): OK test MMAP (select): OK test MMAP (epoll): OK test USERPTR (no poll): OK (Not Supported) test USERPTR (select): OK (Not Supported) test DMABUF: Cannot test, specify --expbuf-device Total for tegra-video device /dev/video0: 53, Succeeded: 53, Failed: 0, Warnings: 0 -- 2.7.4