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SubjectRe: [RFC PATCH v2 0/6] Add Tegra driver for video capture
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On 2/6/20 8:54 AM, Helen Koike wrote:
> External email: Use caution opening links or attachments
>
>
> On 2/6/20 1:51 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...
>>> 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.
> I mentioned because in v1 you were already exposing the channels with V4L2_SUBDEV_FL_HAS_DEVNODE,
> which were exposing get/set_fmt in the csi subdevice.
> I can be wrong, but if I understand correctly, or you configure all the pads through the
> video node, or you expose all the subdevices and let userspace to configure them, not a mix.
>
> Regards,
> Helen

Removing subdevice nodes is easier. But I was referring to your v1 feedback

"entities formats should be independent, it is up to link_validate
to check formats between entities.
The capture shouldn't change the format of the subdevice"

If we all agree to have video node do all pipeline formats, which is
what I have in v1, will revert to that in v3.


>> 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.
>>
>> 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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