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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4897DC433F5 for ; Mon, 11 Oct 2021 09:12:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 25BD260EBD for ; Mon, 11 Oct 2021 09:12:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235393AbhJKJON (ORCPT ); Mon, 11 Oct 2021 05:14:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234280AbhJKJOM (ORCPT ); Mon, 11 Oct 2021 05:14:12 -0400 Received: from lb1-smtp-cloud7.xs4all.net (lb1-smtp-cloud7.xs4all.net [IPv6:2001:888:0:108::1a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 60C77C061570; Mon, 11 Oct 2021 02:12:12 -0700 (PDT) Received: from cust-b5b5937f ([IPv6:fc0c:c16d:66b8:757f:c639:739b:9d66:799d]) by smtp-cloud7.xs4all.net with ESMTPA id ZrLqmxJC2k3b0ZrLtmLoI2; Mon, 11 Oct 2021 11:12:10 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xs4all.nl; s=s2; t=1633943530; bh=kREqiEIOflmprmouJt/QUBN3Z8G98boZs8B1bMamwCY=; h=Subject:To:From:Message-ID:Date:MIME-Version:Content-Type:From: Subject; b=NefE9L/lQpV+bqk/y1m8/ck/itz3TMfeAwltmHBE9JaetNvqwE1q6o0SWEc4Hb59L LkXUmGJYY4ofSgebGd6AK6jJ2Wzv/Xar9JQw0tHsrMS9ZPbSE2PyqbNAOaXMA81epA 6YkWHC8G1UfeOsL4ZtbFlJ7qhWMx+orlfD63AighFgSbzNemYU88EbS8zqxv/i+TeJ 3WRn4BAsYqHas2dnM9P4m2RCikFOWQQiMDdjRVGFyAZslw3y/3wasQQV77UDlp3a+u TIgjoPu5TNK08pnveYjjybR273pHko09CaEgKpolN9f9s9dEfTa3OSCzmrqeQ0w81X b4VNZpHoTz+QQ== Subject: Re: [EXT] Re: [PATCH v9 00/13] amphion video decoder/encoder driver To: Nicolas Dufresne , Ming Qian , "mchehab@kernel.org" , "shawnguo@kernel.org" , "robh+dt@kernel.org" , "s.hauer@pengutronix.de" Cc: "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , Aisheng Dong , "linux-media@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" References: <7591d62b4aedb0ad789f09d90695c700c65df53d.camel@ndufresne.ca> <27ec66639de79216e9b887ee6977f35906e33a43.camel@ndufresne.ca> From: Hans Verkuil Message-ID: Date: Mon, 11 Oct 2021 11:12:06 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <27ec66639de79216e9b887ee6977f35906e33a43.camel@ndufresne.ca> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-CMAE-Envelope: MS4xfNMJsIcLIBb4VscJuke1SX934hbxdEHDEFOHj5ikzDzjEMocQGXuN5tUwjjxpsCAZB74xt7DlUwucXtYR7zP9bKODOhphbMrKrJuLh8sAvpTzR1GWQXN Y3exBUTaffRgav41uxLTQpeObDy93pL09EJsIpoJJ7ENudHtiiO1FqFZFgo0Rim3JeVl/F/lY3Wv/50A3eISShUpix3z6E5QPECY255fx/AqpL4PiNWxPOv+ cfajO/g71y4aO3HFwfbZlFHh4t80p5+4LnKgirVuu5OxeMj8tv56ouk8eDWKKIKEY02zcQxOnOKEUbBSZ0v2h/gL8GVilzeZehMIM6gcdB6O5CEFntz1+JVo cI7daOL6A1MxtagacekoaHiZOCs5L1ktxzw4L6PkvM0LDHDhTgMzzJ/YQaFx7OqWP8qE8D4Yr0VTaQVd5Z7zx5PwHN7BO7lPfe7Fjob3AaoazhSpkE9midhs ylvNEK03JqrNCthIwdBHbMPLQkSpDDaGYkJ8F7QDJVyWxiI1qWzM7GYKR9swKVxCN7af/ny/qzPEuiJaPpphUvd2DH0ZcrIxEVRD5UVAGDncLszmv5QausuO Xq5xsrAVBmRCofAKS/RK2v/b0ShMdDmLY/tpkwCsbmnbpvFGh15ZA8va/FvqMPAVNY8= Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On 23/09/2021 15:33, Nicolas Dufresne wrote: > Le jeudi 23 septembre 2021 à 10:45 +0000, Ming Qian a écrit : >>> -----Original Message----- >>> From: Nicolas Dufresne [mailto:nicolas@ndufresne.ca] >>> Sent: Wednesday, September 22, 2021 10:14 PM >>> To: Ming Qian ; mchehab@kernel.org; >>> shawnguo@kernel.org; robh+dt@kernel.org; s.hauer@pengutronix.de >>> Cc: hverkuil-cisco@xs4all.nl; kernel@pengutronix.de; festevam@gmail.com; >>> dl-linux-imx ; Aisheng Dong ; >>> linux-media@vger.kernel.org; linux-kernel@vger.kernel.org; >>> devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org >>> Subject: [EXT] Re: [PATCH v9 00/13] amphion video decoder/encoder driver >>> >>> Caution: EXT Email >>> >>> Hi Ming, >>> >>> Le lundi 13 septembre 2021 à 17:11 +0800, Ming Qian a écrit : >>>> Hi all, >>>> >>>> This patch series adds support for >>>> the amphion video encoder and decoder >>>> via the VPU block present in imx8q platforms. >>>> Currently, support for IMX8QXP and IMX8QM is included. >>> >>> I've been trying to test this driver, based it on mainline 5.15-rc2 in >>> absence of >>> recommendation here. There seems to be poor mainline support for this board, >>> notably only 1 CPU come up. Finally, I could not test anything as the driver >>> failed to boot the decoders and encoder cores: >>> >>> [ 30.766160] [VPU CORE][0] decoder boot >>> [ 31.873175] [VPU CORE][0] decoder boot timeout >>> [ 31.878057] [VPU V4L2]there is no core for decoder >>> [ 1766.495963] [VPU CORE][1] encoder boot [ 1767.524957] [VPU CORE][1] >>> encoder boot timeout [ 1767.529724] [VPU V4L2]there is no core for encoder >>> >>> Please, let me know how I can get passed these issues. I have used firmwares >>> referenced in Yocto tree: >>> >>> >>> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.n >>> xp.com%2Flgfiles%2FNMG%2FMAD%2FYOCTO%2Ffirmware-imx-7.9.bin& >>> ;data=04%7C01%7Cming.qian%40nxp.com%7Ce50ac93addb444f7cd9b08d97 >>> dd33c6e%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C63767916 >>> 8483236134%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIj >>> oiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=cM3%2F >>> Go0MxD0RSDmS5ELr6yCdNe4EH%2FeTAFtcAcBArRo%3D&reserved=0 >>> >>> Firmware for this driver will also be a subject to tackle. In an ideal >>> world, the >>> "self extracted" script requirement to accept your EULA would need to be >>> waved, and distribution of the firmware should go into linux-firmwares. I >>> believe firmwares are still allowed to have some user agreement, but I >>> suppose >>> there must be guidelines, best is to ask there directly. >>> >>> regards, >>> Nicolas >>> >> >> Seems you use the wrong firmware, I will send the firmware to you. >> My commit base is 9c3a0f285248899dfa81585bc5d5bc9ebdb8fead, >> You can find it in the bottom of this cover. >> >> Would you please explain the linux-firmware issue in detail > > I believe that to merge a driver (non staging) that depends on a firmware (I'll > let Hans and others confirm), you need to submit this firmware, along with a > non-interactive licence to be included in the linux-firmware project. That's correct. Regards, Hans > NXP notably have an SDMA firmware in there, with a licence file. Perhaps these > developers can assist in this regard. Often that takes time due to legal > requirement of moving from an interactive EULA to a licence file. > > In later version, it would be nice to explain in the cover later the status of > firmware distribution, and how to obtain the correct version of (specially if > not yet in linux-firmware). > > Thanks for sending me the firmwares, I will see if I can do more tests. > >> >>>> >>>> It features decoding for the following formats: >>>> - H.264 >>>> - HEVC >>>> - MPEG4 >>>> - MPEG2 >>>> - VC1 >>>> - VP8 >>>> >>>> It features encoding for the following formats: >>>> - H.264 >>>> >>>> The driver creates a separate device node for the encoder and decoder. >>>> >>>> Changelog: >>>> >>>> v9 >>>> - drop V4L2_BUF_FLAG_CODECCONFIG >>>> - drop V4L2_EVENT_CODEC_ERROR >>>> - drop V4L2_EVENT_SKIP >>>> - use the v4l2_buffer.sequence counter >>>> - fix some build warnings with W=1 reported by kernel test robot >>>> >>>> v8 >>>> - move driver from driver/media/platform/imx/vpu-8q to >>>>   driver/media/platform/amphion >>>> - rename driver name to amphion >>>> - remove imx_vpu.h >>>> - move the definition of V4L2_EVENT_CODEC_ERROR to videodev2.h >>>> - move the definition of V4L2_EVENT_SKIP to videodev2.h >>>> >>>> v7 >>>> - fix build warnings with W=1 reported by kernel test robot >>>> >>>> v6: >>>> - rename V4L2_PIX_FMT_NT8 to V4L2_PIX_FMT_NV12_8L128 >>>> - rename V4L2_PIX_FMT_NT10 to V4L2_PIX_FMT_NV12_10BE_8L128 >>>> >>>> v5: >>>> - move some definition from imx_vph.h to videodev2.h >>>> - remove some unnecessary content >>>> - add some documentation descriptions >>>> - pass the lateset v4l2-compliance test >>>> >>>> v4: >>>> - redefine the memory-region in devicetree bindings documentation >>>> - use v4l2's mechanism to implement synchronize queuing ioctl >>>> - remove the unnecessary mutex ioctl_sync >>>> - don't notify source change event if the parameters are same as >>>> previously established >>>> - add flag V4L2_FMT_FLAG_DYN_RESOLUTION to decoder's capture format >>>> >>>> v3: >>>> - don't make vpu device node a simple-bus >>>> - trigger probing vpu core in the driver >>>> - remove unnecessary vpu core index property >>>> >>>> v2: >>>> - fix dt bindings build error >>>> - split driver patch into several parts to avoid exceeding bytes limit >>>> >>>> Compliance >>>> ========== >>>> # v4l2-compliance -d /dev/video0 >>>> v4l2-compliance 1.21.0-4838, 64 bits, 64-bit time_t v4l2-compliance >>>> SHA: 22466798f9a9 2021-08-25 11:05:21 >>>> >>>> Compliance test for amphion-vpu device /dev/video0: >>>> >>>> Driver Info: >>>>       Driver name : amphion-vpu >>>>       Card type : amphion vpu decoder >>>>       Bus info : platform: amphion-vpu >>>>       Driver version : 5.14.0 >>>>       Capabilities : 0x84204000 >>>>               Video Memory-to-Memory Multiplanar >>>>               Streaming >>>>               Extended Pix Format >>>>               Device Capabilities >>>>       Device Caps : 0x04204000 >>>>               Video Memory-to-Memory Multiplanar >>>>               Streaming >>>>               Extended Pix Format >>>>       Detected Stateful Decoder >>>> >>>> Required ioctls: >>>>       test VIDIOC_QUERYCAP: OK >>>>       test invalid ioctls: 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 >>>> >>>> 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 (Not Supported) >>>>       test VIDIOC_G/S_AUDIO: OK (Not Supported) >>>>       Inputs: 0 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: >>>>       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: 3 Private Controls: 0 >>>> >>>> Format ioctls: >>>>       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 >>>>       test Scaling: OK (Not Supported) >>>> >>>> Codec ioctls: >>>>       test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) >>>>       test VIDIOC_G_ENC_INDEX: OK (Not Supported) >>>>       test VIDIOC_(TRY_)DECODER_CMD: OK >>>> >>>> Buffer ioctls: >>>>       test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK >>>>       test VIDIOC_EXPBUF: OK >>>>       test Requests: OK (Not Supported) >>>> >>>> Total for amphion-vpu device /dev/video0: 45, Succeeded: 45, Failed: >>>> 0, Warnings: 0 >>>> >>>> # v4l2-compliance -d /dev/video1 >>>> v4l2-compliance 1.21.0-4838, 64 bits, 64-bit time_t v4l2-compliance >>>> SHA: 22466798f9a9 2021-08-25 11:05:21 >>>> >>>> Compliance test for amphion-vpu device /dev/video1: >>>> >>>> Driver Info: >>>>       Driver name : amphion-vpu >>>>       Card type : amphion vpu encoder >>>>       Bus info : platform: amphion-vpu >>>>       Driver version : 5.14.0 >>>>       Capabilities : 0x84204000 >>>>               Video Memory-to-Memory Multiplanar >>>>               Streaming >>>>               Extended Pix Format >>>>               Device Capabilities >>>>       Device Caps : 0x04204000 >>>>               Video Memory-to-Memory Multiplanar >>>>               Streaming >>>>               Extended Pix Format >>>>       Detected Stateful Encoder >>>> >>>> Required ioctls: >>>>       test VIDIOC_QUERYCAP: OK >>>>       test invalid ioctls: OK >>>> >>>> Allow for multiple opens: >>>>       test second /dev/video1 open: OK >>>>       test VIDIOC_QUERYCAP: OK >>>>       test VIDIOC_G/S_PRIORITY: OK >>>>       test for unlimited opens: 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 (Not Supported) >>>>       test VIDIOC_G/S_AUDIO: OK (Not Supported) >>>>       Inputs: 0 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: >>>>       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: 20 Private Controls: 0 >>>> >>>> Format ioctls: >>>>       test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK >>>>       test VIDIOC_G/S_PARM: OK >>>>       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 >>>>       test Composing: OK (Not Supported) >>>>       test Scaling: OK (Not Supported) >>>> >>>> Codec ioctls: >>>>       test VIDIOC_(TRY_)ENCODER_CMD: OK >>>>       test VIDIOC_G_ENC_INDEX: OK (Not Supported) >>>>       test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) >>>> >>>> Buffer ioctls: >>>>       test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK >>>>       test VIDIOC_EXPBUF: OK >>>>       test Requests: OK (Not Supported) >>>> >>>> Total for amphion-vpu device /dev/video1: 45, Succeeded: 45, Failed: >>>> 0, Warnings: 0 >>>> >>>> Ming Qian (13): >>>>   dt-bindings: media: amphion: add amphion video codec bindings >>>>   media:Add nt8 and nt10 video format. >>>>   media: amphion: add amphion vpu device driver >>>>   media: amphion: add vpu core driver >>>>   media: amphion: implement vpu core communication based on mailbox >>>>   media: amphion: add vpu v4l2 m2m support >>>>   media: amphion: add v4l2 m2m vpu encoder stateful driver >>>>   media: amphion: add v4l2 m2m vpu decoder stateful driver >>>>   media: amphion: implement windsor encoder rpc interface >>>>   media: amphion: implement malone decoder rpc interface >>>>   ARM64: dts: freescale: imx8q: add imx vpu codec entries >>>>   firmware: imx: scu-pd: imx8q: add vpu mu resources >>>>   MAINTAINERS: add AMPHION VPU CODEC V4L2 driver entry >>>> >>>>  .../bindings/media/amphion,vpu.yaml | 178 ++ >>>>  .../media/v4l/pixfmt-yuv-planar.rst | 15 + >>>>  MAINTAINERS | 9 + >>>>  .../arm64/boot/dts/freescale/imx8-ss-vpu.dtsi | 72 + >>>>  arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 17 + >>>>  arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 24 + >>>>  drivers/firmware/imx/scu-pd.c | 4 + >>>>  drivers/media/platform/Kconfig | 19 + >>>>  drivers/media/platform/Makefile | 2 + >>>>  drivers/media/platform/amphion/Makefile | 23 + >>>>  drivers/media/platform/amphion/vdec.c | 1652 >>> ++++++++++++++++ >>>>  drivers/media/platform/amphion/venc.c | 1382 >>> ++++++++++++++ >>>>  drivers/media/platform/amphion/vpu.h | 333 ++++ >>>>  drivers/media/platform/amphion/vpu_cmds.c | 435 +++++ >>>>  drivers/media/platform/amphion/vpu_cmds.h | 25 + >>>>  drivers/media/platform/amphion/vpu_codec.h | 68 + >>>>  drivers/media/platform/amphion/vpu_color.c | 192 ++ >>>>  drivers/media/platform/amphion/vpu_core.c | 901 +++++++++ >>>>  drivers/media/platform/amphion/vpu_core.h | 16 + >>>>  drivers/media/platform/amphion/vpu_dbg.c | 496 +++++ >>>>  drivers/media/platform/amphion/vpu_defs.h | 186 ++ >>>>  .../media/platform/amphion/vpu_dev_imx8q.c | 72 + >>>>  drivers/media/platform/amphion/vpu_drv.c | 215 +++ >>>>  drivers/media/platform/amphion/vpu_helpers.c | 453 +++++ >>>>  drivers/media/platform/amphion/vpu_helpers.h | 72 + >>>>  drivers/media/platform/amphion/vpu_imx8q.c | 218 +++ >>>>  drivers/media/platform/amphion/vpu_imx8q.h | 116 ++ >>>>  drivers/media/platform/amphion/vpu_log.h | 44 + >>>>  drivers/media/platform/amphion/vpu_malone.c | 1683 >>> +++++++++++++++++ >>>>  drivers/media/platform/amphion/vpu_malone.h | 42 + >>>>  drivers/media/platform/amphion/vpu_mbox.c | 126 ++ >>>>  drivers/media/platform/amphion/vpu_mbox.h | 16 + >>>>  drivers/media/platform/amphion/vpu_msgs.c | 413 ++++ >>>>  drivers/media/platform/amphion/vpu_msgs.h | 14 + >>>>  drivers/media/platform/amphion/vpu_rpc.c | 263 +++ >>>>  drivers/media/platform/amphion/vpu_rpc.h | 463 +++++ >>>>  drivers/media/platform/amphion/vpu_v4l2.c | 625 ++++++ >>>>  drivers/media/platform/amphion/vpu_v4l2.h | 53 + >>>>  drivers/media/platform/amphion/vpu_windsor.c | 1244 ++++++++++++ >>>>  drivers/media/platform/amphion/vpu_windsor.h | 39 + >>>>  drivers/media/v4l2-core/v4l2-ioctl.c | 2 + >>>>  include/uapi/linux/videodev2.h | 4 + >>>>  42 files changed, 12226 insertions(+) create mode 100644 >>>> Documentation/devicetree/bindings/media/amphion,vpu.yaml >>>>  create mode 100644 arch/arm64/boot/dts/freescale/imx8-ss-vpu.dtsi >>>>  create mode 100644 drivers/media/platform/amphion/Makefile >>>>  create mode 100644 drivers/media/platform/amphion/vdec.c >>>>  create mode 100644 drivers/media/platform/amphion/venc.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_cmds.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_cmds.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_codec.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_color.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_core.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_core.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_dbg.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_defs.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_dev_imx8q.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_drv.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_helpers.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_helpers.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_imx8q.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_imx8q.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_log.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_malone.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_malone.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_mbox.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_mbox.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_msgs.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_msgs.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_rpc.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_rpc.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_v4l2.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_v4l2.h >>>>  create mode 100644 drivers/media/platform/amphion/vpu_windsor.c >>>>  create mode 100644 drivers/media/platform/amphion/vpu_windsor.h >>>> >>>> >>>> base-commit: 9c3a0f285248899dfa81585bc5d5bc9ebdb8fead >>> >> > >