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Message-ID: <a82ce07b-950d-2340-75f4-80b02fd464e4@xs4all.nl>
Date: Fri, 7 Feb 2020 14:01:00 +0100
From: Hans Verkuil <hverkuil@...all.nl>
To: Sowjanya Komatineni <skomatineni@...dia.com>,
thierry.reding@...il.com, jonathanh@...dia.com, frankc@...dia.com,
helen.koike@...labora.com, sboyd@...nel.org
Cc: linux-media@...r.kernel.org, devicetree@...r.kernel.org,
linux-clk@...r.kernel.org, linux-tegra@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH v2 0/6] Add Tegra driver for video capture
On 2/6/20 4:51 PM, Sowjanya Komatineni wrote:
>
> On 2/6/20 4:01 AM, Hans Verkuil wrote:
>> External email: Use caution opening links or attachments
>>
>>
>> On 2/5/20 10:23 PM, Sowjanya Komatineni wrote:
>>> 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.
>> Hmm, I tried this series and as soon as I ran 'v4l2-ctl --stream-mmap' (first
>> thing I did after booting up the Jetson TX1) I got this in the kernel log:
>>
>> [ 184.867368] video4linux video0: MW_ACK_DONE syncpoint timeout: -11
>> [ 184.867373] video4linux video0: frame start syncpt timeout: -11
>> [ 184.879460] video4linux video0: TEGRA_VI_CSI_ERROR_STATUS 0x00000000
>> [ 184.886507] video4linux video0: TEGRA_VI_CFG_VI_INCR_SYNCPT_ERROR 0x00000000
>> [ 184.896306] tegra-csi 54080838.csi: TEGRA_CSI_PIXEL_PARSER_STATUS 0x00004031
>> [ 184.906103] tegra-csi 54080838.csi: TEGRA_CSI_CIL_STATUS 0x00000000
>> [ 184.914428] tegra-csi 54080838.csi: TEGRA_CSI_CILX_STATUS 0x00000000
>> [ 185.699375] video4linux video0: MW_ACK_DONE syncpoint timeout: -11
>>
>> Running v4l2-compliance -m0 -s10 after boot will just hang and I see a single
>>
>> [ 40.354218] video4linux video0: MW_ACK_DONE syncpoint timeout: -11
>>
>> in the kernel log.
> I tried several times and somehow couldn't see this. Will do more testing...
I'll mail you my .config.
>>
>> This still uses the three patches from Thierry, I just replaced the old
>> v1 patches with the new v2 and rebased everything to the latest mainline
>> code.
>>
>> I also noticed the new /dev/v4l-subdev devices.
>>
>> There are two ways to create video drivers: either as a straightforward
>> video pipeline where all configuration is done through the video device
>> node: e.g. setting the format with S_FMT will configure the whole pipeline,
>> including sensors etc. for that format.
>>
>> The other method is one where userspace has to configure the whole pipeline,
>> configuring not just the video device but also the v4l-subdev devices that
>> are part of that pipeline. In addition, you can typically change routing
>> in the topology using the media device.
>>
>> The advantage is full control, the disadvantage is that it is much more
>> work in userspace and that you will need to support this driver in the
>> libcamera framework.
>>
>> Now, this driver is just a simple video pipeline where you capture the
>> video to memory. There is no need to make things complex. Unless NVIDIA
>> plans to open up more of their camera pipeline. Complex camera pipelines
>> DO need this advanced functionality.
>>
>> Regards,
>>
>> Hans
> v1 configures S_FMT for whole pipeline (video, sensors thru subdevices)
> thru video device node.
>
> But based on Helen feedback for v1, removed it from video S_FMT and
> added link_validate in v2.
>
> With this user space has to configure so had to create nodes for
> subdevice nodes also.
>
> Please confirm if we want to stick with doing S_FMT configuration for
> complete pipeline from video device node.
That's your choice, actually. Configuring the whole pipeline from userspace
is typically only needed for complex camera ISPs (only ISP drivers use this
today, and I have yet to see other use-cases). So if there are no plans to
support the Tegra Camera ISP for the foreseeable future, then stick with the
v1 approach. That does mean that when the Tegra Camera ISP is upstreamed, then
that would most likely be a new driver.
Regards,
Hans
>
> Will change back in v3.
>
>>> v4l2-compliance results are available below the patch diff.
>>>
>>> [v1]: Includes,
>>> - v0 feedback
>>> - Merged files to have Tegra specific separately
>>> - Moved CSI device as child to VI as Tegra210 CSI is
>>> part of VI sharing same host interface and register
>>> space.
>>> - Added link_validate for format validation.
>>> - Fixes for passing v4l2-compliance for media, video,
>>> and subdevices.
>>>
>>> [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 (6):
>>> 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 Tegra210 Video input driver
>>> MAINTAINERS: Add Tegra Video driver section
>>> arm64: tegra: Add Tegra VI CSI suppport in device tree
>>>
>>> .../display/tegra/nvidia,tegra20-host1x.txt | 55 +-
>>> MAINTAINERS | 10 +
>>> arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 8 +
>>> arch/arm64/boot/dts/nvidia/tegra210.dtsi | 36 +-
>>> drivers/clk/tegra/clk-tegra210.c | 7 +
>>> drivers/staging/media/Kconfig | 2 +
>>> drivers/staging/media/Makefile | 1 +
>>> drivers/staging/media/tegra/Kconfig | 10 +
>>> drivers/staging/media/tegra/Makefile | 8 +
>>> drivers/staging/media/tegra/TODO | 10 +
>>> drivers/staging/media/tegra/tegra-common.h | 237 +++++
>>> drivers/staging/media/tegra/tegra-csi.c | 374 ++++++++
>>> drivers/staging/media/tegra/tegra-csi.h | 116 +++
>>> drivers/staging/media/tegra/tegra-vi.c | 998 +++++++++++++++++++++
>>> drivers/staging/media/tegra/tegra-vi.h | 82 ++
>>> drivers/staging/media/tegra/tegra-video.c | 118 +++
>>> drivers/staging/media/tegra/tegra-video.h | 32 +
>>> drivers/staging/media/tegra/tegra210.c | 698 ++++++++++++++
>>> drivers/staging/media/tegra/tegra210.h | 190 ++++
>>> include/dt-bindings/clock/tegra210-car.h | 2 +-
>>> 20 files changed, 2984 insertions(+), 10 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/tegra-common.h
>>> create mode 100644 drivers/staging/media/tegra/tegra-csi.c
>>> create mode 100644 drivers/staging/media/tegra/tegra-csi.h
>>> 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/tegra-video.c
>>> create mode 100644 drivers/staging/media/tegra/tegra-video.h
>>> create mode 100644 drivers/staging/media/tegra/tegra210.c
>>> create mode 100644 drivers/staging/media/tegra/tegra210.h
>>>
>>> ./v4l2-compliance -m0 -s10
>>> v4l2-compliance SHA: e7402fb758fd106955c3b7d5a5e961d1cb606f4a, 32 bits, 32-bit time_t
>>>
>>> Compliance test for tegra-video device /dev/media0:
>>>
>>> Media Driver Info:
>>> Driver name : tegra-video
>>> Model : NVIDIA Tegra Video Input Device
>>> Serial :
>>> Bus info : platform:54080000.vi
>>> Media version : 5.5.0
>>> Hardware revision: 0x00000003 (3)
>>> Driver version : 5.5.0
>>>
>>> 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: 12 Interfaces: 12 Pads: 12 Links: 18
>>> test MEDIA_IOC_ENUM_ENTITIES/LINKS: OK
>>> test MEDIA_IOC_SETUP_LINK: OK
>>> test invalid ioctls: OK
>>>
>>> Total for tegra-video device /dev/media0: 8, Succeeded: 8, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> 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
>>> 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 : tegra-video
>>> Model : NVIDIA Tegra Video Input Device
>>> Serial :
>>> Bus info : platform:54080000.vi
>>> 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
>>>
>>> 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
>>> --------------------------------------------------------------------------------
>>> Compliance test for tegra-video device /dev/video1:
>>>
>>> Driver Info:
>>> Driver name : tegra-video
>>> Card type : 54080000.vi-output-1
>>> Bus info : platform:54080000.vi
>>> 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 : tegra-video
>>> Model : NVIDIA Tegra Video Input Device
>>> Serial :
>>> Bus info : platform:54080000.vi
>>> Media version : 5.5.0
>>> Hardware revision: 0x00000003 (3)
>>> Driver version : 5.5.0
>>> Interface Info:
>>> ID : 0x03000007
>>> Type : V4L Video
>>> Entity Info:
>>> ID : 0x00000005 (5)
>>> Name : 54080000.vi-output-1
>>> Function : V4L2 I/O
>>> Pad 0x01000006 : 0: Sink
>>> Link 0x0200001f: from remote pad 0x100001e of entity 'tpg-1': Data, Enabled
>>>
>>> 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
>>>
>>> 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
>>>
>>> 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/video1: 53, Succeeded: 53, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for tegra-video device /dev/video2:
>>>
>>> Driver Info:
>>> Driver name : tegra-video
>>> Card type : 54080000.vi-output-2
>>> Bus info : platform:54080000.vi
>>> 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 : tegra-video
>>> Model : NVIDIA Tegra Video Input Device
>>> Serial :
>>> Bus info : platform:54080000.vi
>>> Media version : 5.5.0
>>> Hardware revision: 0x00000003 (3)
>>> Driver version : 5.5.0
>>> Interface Info:
>>> ID : 0x0300000b
>>> Type : V4L Video
>>> Entity Info:
>>> ID : 0x00000009 (9)
>>> Name : 54080000.vi-output-2
>>> Function : V4L2 I/O
>>> Pad 0x0100000a : 0: Sink
>>> Link 0x02000023: from remote pad 0x1000022 of entity 'tpg-2': Data, Enabled
>>>
>>> Required ioctls:
>>> test MC information (see 'Media Driver Info' above): OK
>>> test VIDIOC_QUERYCAP: OK
>>>
>>> Allow for multiple opens:
>>> test second /dev/video2 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
>>>
>>> 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/video2: 53, Succeeded: 53, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for tegra-video device /dev/video3:
>>>
>>> Driver Info:
>>> Driver name : tegra-video
>>> Card type : 54080000.vi-output-3
>>> Bus info : platform:54080000.vi
>>> 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 : tegra-video
>>> Model : NVIDIA Tegra Video Input Device
>>> Serial :
>>> Bus info : platform:54080000.vi
>>> Media version : 5.5.0
>>> Hardware revision: 0x00000003 (3)
>>> Driver version : 5.5.0
>>> Interface Info:
>>> ID : 0x0300000f
>>> Type : V4L Video
>>> Entity Info:
>>> ID : 0x0000000d (13)
>>> Name : 54080000.vi-output-3
>>> Function : V4L2 I/O
>>> Pad 0x0100000e : 0: Sink
>>> Link 0x02000027: from remote pad 0x1000026 of entity 'tpg-3': Data, Enabled
>>>
>>> Required ioctls:
>>> test MC information (see 'Media Driver Info' above): OK
>>> test VIDIOC_QUERYCAP: OK
>>>
>>> Allow for multiple opens:
>>> test second /dev/video3 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
>>>
>>> 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/video3: 53, Succeeded: 53, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for tegra-video device /dev/video4:
>>>
>>> Driver Info:
>>> Driver name : tegra-video
>>> Card type : 54080000.vi-output-4
>>> Bus info : platform:54080000.vi
>>> 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 : tegra-video
>>> Model : NVIDIA Tegra Video Input Device
>>> Serial :
>>> Bus info : platform:54080000.vi
>>> Media version : 5.5.0
>>> Hardware revision: 0x00000003 (3)
>>> Driver version : 5.5.0
>>> Interface Info:
>>> ID : 0x03000013
>>> Type : V4L Video
>>> Entity Info:
>>> ID : 0x00000011 (17)
>>> Name : 54080000.vi-output-4
>>> Function : V4L2 I/O
>>> Pad 0x01000012 : 0: Sink
>>> Link 0x0200002b: from remote pad 0x100002a of entity 'tpg-4': Data, Enabled
>>>
>>> Required ioctls:
>>> test MC information (see 'Media Driver Info' above): OK
>>> test VIDIOC_QUERYCAP: OK
>>>
>>> Allow for multiple opens:
>>> test second /dev/video4 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
>>>
>>> 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/video4: 53, Succeeded: 53, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for tegra-video device /dev/video5:
>>>
>>> Driver Info:
>>> Driver name : tegra-video
>>> Card type : 54080000.vi-output-5
>>> Bus info : platform:54080000.vi
>>> 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 : tegra-video
>>> Model : NVIDIA Tegra Video Input Device
>>> Serial :
>>> Bus info : platform:54080000.vi
>>> Media version : 5.5.0
>>> Hardware revision: 0x00000003 (3)
>>> Driver version : 5.5.0
>>> Interface Info:
>>> ID : 0x03000017
>>> Type : V4L Video
>>> Entity Info:
>>> ID : 0x00000015 (21)
>>> Name : 54080000.vi-output-5
>>> Function : V4L2 I/O
>>> Pad 0x01000016 : 0: Sink
>>> Link 0x0200002f: from remote pad 0x100002e of entity 'tpg-5': Data, Enabled
>>>
>>> Required ioctls:
>>> test MC information (see 'Media Driver Info' above): OK
>>> test VIDIOC_QUERYCAP: OK
>>>
>>> Allow for multiple opens:
>>> test second /dev/video5 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
>>>
>>> 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/video5: 53, Succeeded: 53, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for device /dev/v4l-subdev0:
>>>
>>>
>>> Required ioctls:
>>>
>>> Allow for multiple opens:
>>> test second /dev/v4l-subdev0 open: OK
>>> test for unlimited opens: OK
>>>
>>> test invalid ioctls: OK
>>> Debug ioctls:
>>> 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 (Not Supported)
>>> test VIDIOC_QUERYCTRL: OK (Not Supported)
>>> test VIDIOC_G/S_CTRL: OK (Not Supported)
>>> test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
>>> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
>>> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
>>> Standard Controls: 0 Private Controls: 0
>>>
>>> Format ioctls:
>>> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
>>> test VIDIOC_G/S_PARM: OK (Not Supported)
>>> test VIDIOC_G_FBUF: OK (Not Supported)
>>> test VIDIOC_G_FMT: OK (Not Supported)
>>> test VIDIOC_TRY_FMT: OK (Not Supported)
>>> test VIDIOC_S_FMT: OK (Not Supported)
>>> 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:
>>> 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:
>>> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
>>> test VIDIOC_EXPBUF: OK (Not Supported)
>>> test Requests: OK (Not Supported)
>>>
>>> Total for device /dev/v4l-subdev0: 41, Succeeded: 41, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for device /dev/v4l-subdev1:
>>>
>>>
>>> Required ioctls:
>>>
>>> Allow for multiple opens:
>>> test second /dev/v4l-subdev1 open: OK
>>> test for unlimited opens: OK
>>>
>>> test invalid ioctls: OK
>>> Debug ioctls:
>>> 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 (Not Supported)
>>> test VIDIOC_QUERYCTRL: OK (Not Supported)
>>> test VIDIOC_G/S_CTRL: OK (Not Supported)
>>> test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
>>> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
>>> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
>>> Standard Controls: 0 Private Controls: 0
>>>
>>> Format ioctls:
>>> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
>>> test VIDIOC_G/S_PARM: OK (Not Supported)
>>> test VIDIOC_G_FBUF: OK (Not Supported)
>>> test VIDIOC_G_FMT: OK (Not Supported)
>>> test VIDIOC_TRY_FMT: OK (Not Supported)
>>> test VIDIOC_S_FMT: OK (Not Supported)
>>> 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:
>>> 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:
>>> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
>>> test VIDIOC_EXPBUF: OK (Not Supported)
>>> test Requests: OK (Not Supported)
>>>
>>> Total for device /dev/v4l-subdev1: 41, Succeeded: 41, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for device /dev/v4l-subdev2:
>>>
>>>
>>> Required ioctls:
>>>
>>> Allow for multiple opens:
>>> test second /dev/v4l-subdev2 open: OK
>>> test for unlimited opens: OK
>>>
>>> test invalid ioctls: OK
>>> Debug ioctls:
>>> 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 (Not Supported)
>>> test VIDIOC_QUERYCTRL: OK (Not Supported)
>>> test VIDIOC_G/S_CTRL: OK (Not Supported)
>>> test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
>>> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
>>> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
>>> Standard Controls: 0 Private Controls: 0
>>>
>>> Format ioctls:
>>> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
>>> test VIDIOC_G/S_PARM: OK (Not Supported)
>>> test VIDIOC_G_FBUF: OK (Not Supported)
>>> test VIDIOC_G_FMT: OK (Not Supported)
>>> test VIDIOC_TRY_FMT: OK (Not Supported)
>>> test VIDIOC_S_FMT: OK (Not Supported)
>>> 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:
>>> 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:
>>> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
>>> test VIDIOC_EXPBUF: OK (Not Supported)
>>> test Requests: OK (Not Supported)
>>>
>>> Total for device /dev/v4l-subdev2: 41, Succeeded: 41, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for device /dev/v4l-subdev3:
>>>
>>>
>>> Required ioctls:
>>>
>>> Allow for multiple opens:
>>> test second /dev/v4l-subdev3 open: OK
>>> test for unlimited opens: OK
>>>
>>> test invalid ioctls: OK
>>> Debug ioctls:
>>> 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 (Not Supported)
>>> test VIDIOC_QUERYCTRL: OK (Not Supported)
>>> test VIDIOC_G/S_CTRL: OK (Not Supported)
>>> test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
>>> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
>>> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
>>> Standard Controls: 0 Private Controls: 0
>>>
>>> Format ioctls:
>>> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
>>> test VIDIOC_G/S_PARM: OK (Not Supported)
>>> test VIDIOC_G_FBUF: OK (Not Supported)
>>> test VIDIOC_G_FMT: OK (Not Supported)
>>> test VIDIOC_TRY_FMT: OK (Not Supported)
>>> test VIDIOC_S_FMT: OK (Not Supported)
>>> 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:
>>> 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:
>>> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
>>> test VIDIOC_EXPBUF: OK (Not Supported)
>>> test Requests: OK (Not Supported)
>>>
>>> Total for device /dev/v4l-subdev3: 41, Succeeded: 41, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for device /dev/v4l-subdev4:
>>>
>>>
>>> Required ioctls:
>>>
>>> Allow for multiple opens:
>>> test second /dev/v4l-subdev4 open: OK
>>> test for unlimited opens: OK
>>>
>>> test invalid ioctls: OK
>>> Debug ioctls:
>>> 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 (Not Supported)
>>> test VIDIOC_QUERYCTRL: OK (Not Supported)
>>> test VIDIOC_G/S_CTRL: OK (Not Supported)
>>> test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
>>> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
>>> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
>>> Standard Controls: 0 Private Controls: 0
>>>
>>> Format ioctls:
>>> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
>>> test VIDIOC_G/S_PARM: OK (Not Supported)
>>> test VIDIOC_G_FBUF: OK (Not Supported)
>>> test VIDIOC_G_FMT: OK (Not Supported)
>>> test VIDIOC_TRY_FMT: OK (Not Supported)
>>> test VIDIOC_S_FMT: OK (Not Supported)
>>> 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:
>>> 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:
>>> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
>>> test VIDIOC_EXPBUF: OK (Not Supported)
>>> test Requests: OK (Not Supported)
>>>
>>> Total for device /dev/v4l-subdev4: 41, Succeeded: 41, Failed: 0, Warnings: 0
>>> --------------------------------------------------------------------------------
>>> Compliance test for device /dev/v4l-subdev5:
>>>
>>>
>>> Required ioctls:
>>>
>>> Allow for multiple opens:
>>> test second /dev/v4l-subdev5 open: OK
>>> test for unlimited opens: OK
>>>
>>> test invalid ioctls: OK
>>> Debug ioctls:
>>> 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 (Not Supported)
>>> test VIDIOC_QUERYCTRL: OK (Not Supported)
>>> test VIDIOC_G/S_CTRL: OK (Not Supported)
>>> test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
>>> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
>>> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
>>> Standard Controls: 0 Private Controls: 0
>>>
>>> Format ioctls:
>>> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
>>> test VIDIOC_G/S_PARM: OK (Not Supported)
>>> test VIDIOC_G_FBUF: OK (Not Supported)
>>> test VIDIOC_G_FMT: OK (Not Supported)
>>> test VIDIOC_TRY_FMT: OK (Not Supported)
>>> test VIDIOC_S_FMT: OK (Not Supported)
>>> 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:
>>> 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:
>>> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
>>> test VIDIOC_EXPBUF: OK (Not Supported)
>>> test Requests: OK (Not Supported)
>>>
>>> Total for device /dev/v4l-subdev5: 41, Succeeded: 41, Failed: 0, Warnings: 0
>>>
>>> Grand Total for tegra-video device /dev/media0: 572, Succeeded: 572, Failed: 0, Warnings: 0
>>>
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