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From: Boris Brezillon <boris.brezillon-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
To: Mauro Carvalho Chehab
	<mchehab-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Hans Verkuil
	<hans.verkuil-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>,
	Laurent Pinchart
	<laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>,
	Sakari Ailus <sakari.ailus-X3B1VOXEql0@public.gmane.org>,
	linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Tomasz Figa <tfiga-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>,
	Jonas Karlman <jonas-uIzNG4q0ceqzQB+pC5nmwQ@public.gmane.org>,
	Nicolas Dufresne
	<nicolas-dDhyB4GVkw9AFePFGvp55w@public.gmane.org>,
	Paul Kocialkowski
	<paul.kocialkowski-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>,
	linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	kernel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org,
	Ezequiel Garcia
	<ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
Subject: Re: [PATCH v4 00/21] Add MPEG-2 decoding to Rockchip VPU
Date: Thu, 25 Apr 2019 10:06:28 +0200	[thread overview]
Message-ID: <20190425100628.6f8e5894@collabora.com> (raw)
In-Reply-To: <20190425071242.18315-1-boris.brezillon-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>

On Thu, 25 Apr 2019 09:12:21 +0200
Boris Brezillon <boris.brezillon@collabora.com> wrote:

> This series introduces the decoding infrastructure that will be
> used to add support for other codecs such as VP8, VP9 and H.264.
> 
> As explained in the cover letter for the v1 patchset,
> the driver is now exposing two video device nodes.
> The VPU encoder is exposed on /dev/video0, and the VPU decoder
> is exposed on /dev/video1. Both devices are tied to the same
> memory-to-memory queue, and same media device /dev/media0.
> 
> Therefore there are two media graphs:
> 
> ┌────────────────────────────────┐
> │ rockchip,rk3399-vpu-enc-source │
> │          /dev/video0           │
> └────────────────────────────────┘
>   ┃
>   ┃
>   ▼
> ┌────────────────────────────────┐
> │  rockchip,rk3399-vpu-enc-proc  │
> └────────────────────────────────┘
>   ┃
>   ┃
>   ▼
> ┌────────────────────────────────┐
> │  rockchip,rk3399-vpu-enc-sink  │
> │          /dev/video0           │
> └────────────────────────────────┘
> 
> ┌────────────────────────────────┐
> │ rockchip,rk3399-vpu-dec-source │
> │          /dev/video1           │
> └────────────────────────────────┘
>   ┃
>   ┃
>   ▼
> ┌────────────────────────────────┐
> │  rockchip,rk3399-vpu-dec-proc  │
> └────────────────────────────────┘
>   ┃
>   ┃
>   ▼
> ┌────────────────────────────────┐
> │  rockchip,rk3399-vpu-dec-sink  │
> │          /dev/video1           │
> └────────────────────────────────┘
> 
> Of course, this work has been possible thanks to Jonas Karlman, who did
> the initial MPEG-2 decoding work and also got mpv+ffmpeg working using
> the Request API.

Forgot to provide the v4l2-compliance results, so here it is:

"
v4l2-compliance SHA: 95f39aae48c6e8e5cc81e6ae6293d999f70a909b, 64 bits

Compliance test for rockchip-vpu device /dev/media0:

Media Driver Info:
	Driver name      : rockchip-vpu
	Model            : rockchip-vpu
	Serial           : 
	Bus info         : platform: rockchip-vpu
	Media version    : 5.1.0
	Hardware revision: 0x00000000 (0)
	Driver version   : 5.1.0

Required ioctls:
	test MEDIA_IOC_DEVICE_INFO: OK

Allow for multiple opens:
	test second /dev/media0 open: OK
	test MEDIA_IOC_DEVICE_INFO: OK
	test for unlimited opens: OK

Media Controller ioctls:
	test MEDIA_IOC_G_TOPOLOGY: OK
	Entities: 6 Interfaces: 2 Pads: 8 Links: 8
	test MEDIA_IOC_ENUM_ENTITIES/LINKS: OK
	test MEDIA_IOC_SETUP_LINK: OK

Total for rockchip-vpu device /dev/media0: 7, Succeeded: 7, Failed: 0, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for rockchip-vpu device /dev/video0:

Driver Info:
	Driver name      : rockchip-vpu
	Card type        : rockchip,rk3399-vpu-enc
	Bus info         : platform: rockchip-vpu
	Driver version   : 5.1.0
	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 JPEG Encoder
Media Driver Info:
	Driver name      : rockchip-vpu
	Model            : rockchip-vpu
	Serial           : 
	Bus info         : platform: rockchip-vpu
	Media version    : 5.1.0
	Hardware revision: 0x00000000 (0)
	Driver version   : 5.1.0
Interface Info:
	ID               : 0x0300000c
	Type             : V4L Video
Entity Info:
	ID               : 0x00000001 (1)
	Name             : rockchip,rk3399-vpu-enc-source
	Function         : V4L2 I/O
	Pad 0x01000002   : 0: Source
	  Link 0x02000008: to remote pad 0x1000005 of entity 'rockchip,rk3399-vpu-enc-proc': Data, Enabled, Immutable

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

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: 2 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 (Not Supported)
	test Scaling: OK

Codec ioctls:
	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:
		fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
	test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
	test VIDIOC_EXPBUF: OK
testRequests:1760 ret 0
		fail: v4l2-test-buffers.cpp(1820): !supports_requests
	test Requests: FAIL

Total for rockchip-vpu device /dev/video0: 45, Succeeded: 43, Failed: 2, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for rockchip-vpu device /dev/video1:

Driver Info:
	Driver name      : rockchip-vpu
	Card type        : rockchip,rk3399-vpu-dec
	Bus info         : platform: rockchip-vpu
	Driver version   : 5.1.0
	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 Stateless Decoder
Media Driver Info:
	Driver name      : rockchip-vpu
	Model            : rockchip-vpu
	Serial           : 
	Bus info         : platform: rockchip-vpu
	Media version    : 5.1.0
	Hardware revision: 0x00000000 (0)
	Driver version   : 5.1.0
Interface Info:
	ID               : 0x0300001a
	Type             : V4L Video
Entity Info:
	ID               : 0x0000000f (15)
	Name             : rockchip,rk3399-vpu-dec-source
	Function         : V4L2 I/O
	Pad 0x01000010   : 0: Source
	  Link 0x02000016: to remote pad 0x1000013 of entity 'rockchip,rk3399-vpu-dec-proc': Data, Enabled, Immutable

Required ioctls:
	test MC information (see 'Media Driver Info' above): OK
	test VIDIOC_QUERYCAP: 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
		fail: v4l2-test-controls.cpp(673): try_ext_ctrls returned an error (22)
	test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL
	test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
	test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
	Standard Controls: 2 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
		fail: v4l2-test-formats.cpp(806): fmt_cap.g_colorspace() != col
	test VIDIOC_S_FMT: FAIL
	test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
	test Cropping: OK (Not Supported)
	test Composing: OK (Not Supported)
	test Scaling: OK

Codec ioctls:
	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:
		fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
	test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
	test VIDIOC_EXPBUF: OK
	test Requests: OK (Not Supported)

Total for rockchip-vpu device /dev/video1: 45, Succeeded: 42, Failed: 3, Warnings: 0

Grand Total for rockchip-vpu device /dev/media0: 97, Succeeded: 92, Failed: 5, Warnings: 0

"

2 of those failures are expected: 

* "fail: v4l2-test-formats.cpp(806): fmt_cap.g_colorspace() != col": is caused
  by the reset done by the driver on the non-coded end when the coded end of
  the pipeline is modified (which follows the behavior described in stateless
  decoder spec)

* "fail: v4l2-test-controls.cpp(673): try_ext_ctrls returned an error (22)":
  default values for mpeg2 ctrls are not suitable, so doing
  get_ext_ctrl()+try_ext_ctrl() does not work.

I'm looking into the other failures which were not present in v3 (yes, I
know, shame on me for not running v4l2-compliance before sending the series :-)).

_______________________________________________
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Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

  parent reply	other threads:[~2019-04-25  8:06 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-25  7:12 [PATCH v4 00/21] Add MPEG-2 decoding to Rockchip VPU Boris Brezillon
     [not found] ` <20190425071242.18315-1-boris.brezillon-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-04-25  7:12   ` [PATCH v4 01/21] rockchip/vpu: Use pixel format helpers Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 02/21] rockchip/vpu: Use v4l2_m2m_buf_copy_metadata Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 03/21] rockchip/vpu: Cleanup macroblock alignment Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 04/21] rockchip/vpu: Cleanup JPEG bounce buffer management Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 05/21] rockchip/vpu: Remove a useless test Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 06/21] rockchip/vpu: Do not request id 0 for our video device Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 07/21] rockchip/vpu: Add missing dont_use_autosuspend() calls Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 08/21] rockchip/vpu: Get vdev from the file arg in vidioc_querycap() Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 09/21] rockchip/vpu: Initialize mdev->bus_info Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 10/21] rockchip/vpu: Fix/re-order probe-error/remove path Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 11/21] rockchip/vpu: Open-code media controller register Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 12/21] rockchip/vpu: Support the Request API Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 13/21] rockchip/vpu: Rename rockchip_vpu_common.h into rockchip_vpu_v4l2.h Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 14/21] rockchip/vpu: Move encoder logic to a common place Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 15/21] rockchip/vpu: Provide a helper to reset both src and dst formats Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 16/21] rockchip/vpu: Prepare things to support decoders Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 17/21] rockchip/vpu: Add decoder boilerplate Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 18/21] rockchip/vpu: Add support for non-standard controls Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 19/21] rockchip/vpu: Add infra to support MPEG-2 decoding Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 20/21] rockchip/vpu: Add MPEG2 decoding support to RK3399 Boris Brezillon
2019-04-25  7:12   ` [PATCH v4 21/21] rockchip/vpu: Add support for MPEG-2 decoding on RK3288 Boris Brezillon
2019-04-25  8:06   ` Boris Brezillon [this message]
     [not found]     ` <20190425100628.6f8e5894-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-04-25  8:15       ` [PATCH v4 00/21] Add MPEG-2 decoding to Rockchip VPU Boris Brezillon
2019-04-25  8:21       ` Hans Verkuil
     [not found]         ` <69d53367-f26a-a3cb-0221-7d9be02ade6e-qWit8jRvyhVmR6Xm/wNWPw@public.gmane.org>
2019-04-25  9:36           ` Boris Brezillon
     [not found]             ` <20190425113639.3294b6d9-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-04-25  9:41               ` Hans Verkuil
2019-04-25  8:27   ` Hans Verkuil

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