Re: [PATCH v2 0/9] Amlogic C3 ISP support

[Keke Li <keke.li@xxxxxxxxxxx>]

Hi Krzysztof,

        Thanks for your reply.

On 2024/9/9 18:12, Krzysztof Kozlowski wrote:
> [ EXTERNAL EMAIL ]
>
> On Mon, Sep 09, 2024 at 03:24:10PM +0800, Keke Li wrote:
> > The Amlogic C3 platform integrates an ISP capable of supporting
> > multi-camera, multi-exposure high dynamic range (HDR) imaging with up to
> > 14-bit raw RGB Bayer data.
> >
> > Capturing images on the C3 involves operating the CSI2 receiver and PHY,
> > an adapter layer that integrates the inline processing from the PHY to
> > the ISP, and the ISP driver itself.
> Changelog goes here, so we won't have to scroll over 500 lines of
> unrelated stuff. I will on purpose not trim the context so you will
> seeto what emails this lead.
Will move changelog here.
> > This implementation consists of several distinct module drivers and
> > is expected to support different platforms in the future.
> >
> > The test result of v4l2-compliance:
> >
> > v4l2-compliance 1.24.1, 64 bits, 64-bit time_t
> >
> > Compliance test for c3-isp device /dev/media0:
> >
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> >
> > Required ioctls:
> >          test MEDIA_IOC_DEVICE_INFO: OK
> >          test invalid ioctls: 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: 20 Links: 23
> >          test MEDIA_IOC_ENUM_ENTITIES/LINKS: OK
> >          test MEDIA_IOC_SETUP_LINK: OK
> >
> > Total for c3-isp device /dev/media0: 8, Succeeded: 8, Failed: 0, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for c3-isp device /dev/video0:
> >
> > Driver Info:
> >          Driver name      : c3-isp
> >          Card type        : AML C3 ISP
> >          Bus info         : platform:ff000000.isp
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x84200001
> >                  Video Capture
> >                  Streaming
> >                  Extended Pix Format
> >                  Device Capabilities
> >          Device Caps      : 0x04200001
> >                  Video Capture
> >                  Streaming
> >                  Extended Pix Format
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> > Interface Info:
> >          ID               : 0x03000011
> >          Type             : V4L Video
> > Entity Info:
> >          ID               : 0x0000000f (15)
> >          Name             : isp-cap0
> >          Function         : V4L2 I/O
> >          Pad 0x01000010   : 0: Sink
> >            Link 0x02000023: from remote pad 0x1000008 of entity 'isp-resizer0' (Video Scaler): Data, Enabled
> >
> > Required ioctls:
> >          test MC information (see 'Media Driver Info' above): OK
> >          test VIDIOC_QUERYCAP: OK
> >          test invalid ioctls: OK
> >
> > Allow for multiple opens:
> >          test second /dev/video0 open: OK
> >          test VIDIOC_QUERYCAP: OK
> >          test VIDIOC_G/S_PRIORITY: OK
> >          test for unlimited opens: OK
> >
> > Debug ioctls:
> >          test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> >          test VIDIOC_LOG_STATUS: OK (Not Supported)
> >
> > Input ioctls:
> >          test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> >          test VIDIOC_ENUMAUDIO: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDIO: OK (Not Supported)
> >          Inputs: 0 Audio Inputs: 0 Tuners: 0
> >
> > Output ioctls:
> >          test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> >          Outputs: 0 Audio Outputs: 0 Modulators: 0
> >
> > Input/Output configuration ioctls:
> >          test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> >          test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> >          test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> >          test VIDIOC_G/S_EDID: OK (Not Supported)
> >
> > Control ioctls:
> >          test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (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
> >          test VIDIOC_G/S_PARM: OK (Not Supported)
> >          test VIDIOC_G_FBUF: OK (Not Supported)
> >          test VIDIOC_G_FMT: OK
> >          test VIDIOC_TRY_FMT: OK
> >          test VIDIOC_S_FMT: OK
> >          test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> >          test Cropping: OK (Not Supported)
> >          test Composing: OK (Not Supported)
> >          test Scaling: OK
> >
> > Codec ioctls:
> >          test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> >          test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> >          test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
> >
> > Buffer ioctls:
> >                  fail: v4l2-test-buffers.cpp(703): check_0(crbufs.reserved, sizeof(crbufs.reserved))
> >          test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
> >          test VIDIOC_EXPBUF: OK
> >          test Requests: OK (Not Supported)
> >
> > Total for c3-isp device /dev/video0: 46, Succeeded: 45, Failed: 1, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for c3-isp device /dev/video1:
> >
> > Driver Info:
> >          Driver name      : c3-isp
> >          Card type        : AML C3 ISP
> >          Bus info         : platform:ff000000.isp
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x84200001
> >                  Video Capture
> >                  Streaming
> >                  Extended Pix Format
> >                  Device Capabilities
> >          Device Caps      : 0x04200001
> >                  Video Capture
> >                  Streaming
> >                  Extended Pix Format
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> > Interface Info:
> >          ID               : 0x03000015
> >          Type             : V4L Video
> > Entity Info:
> >          ID               : 0x00000013 (19)
> >          Name             : isp-cap1
> >          Function         : V4L2 I/O
> >          Pad 0x01000014   : 0: Sink
> >            Link 0x02000027: from remote pad 0x100000b of entity 'isp-resizer1' (Video Scaler): Data, Enabled
> >
> > Required ioctls:
> >          test MC information (see 'Media Driver Info' above): OK
> >          test VIDIOC_QUERYCAP: OK
> >          test invalid ioctls: OK
> >
> > Allow for multiple opens:
> >          test second /dev/video1 open: OK
> >          test VIDIOC_QUERYCAP: OK
> >          test VIDIOC_G/S_PRIORITY: OK
> >          test for unlimited opens: OK
> >
> > Debug ioctls:
> >          test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> >          test VIDIOC_LOG_STATUS: OK (Not Supported)
> >
> > Input ioctls:
> >          test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> >          test VIDIOC_ENUMAUDIO: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDIO: OK (Not Supported)
> >          Inputs: 0 Audio Inputs: 0 Tuners: 0
> >
> > Output ioctls:
> >          test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> >          Outputs: 0 Audio Outputs: 0 Modulators: 0
> >
> > Input/Output configuration ioctls:
> >          test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> >          test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> >          test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> >          test VIDIOC_G/S_EDID: OK (Not Supported)
> >
> > Control ioctls:
> >          test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (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
> >          test VIDIOC_G/S_PARM: OK (Not Supported)
> >          test VIDIOC_G_FBUF: OK (Not Supported)
> >          test VIDIOC_G_FMT: OK
> >          test VIDIOC_TRY_FMT: OK
> >          test VIDIOC_S_FMT: OK
> >          test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> >          test Cropping: OK (Not Supported)
> >          test Composing: OK (Not Supported)
> >          test Scaling: OK
> >
> > Codec ioctls:
> >          test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> >          test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> >          test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
> >
> > Buffer ioctls:
> >                  fail: v4l2-test-buffers.cpp(703): check_0(crbufs.reserved, sizeof(crbufs.reserved))
> >          test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
> >          test VIDIOC_EXPBUF: OK
> >          test Requests: OK (Not Supported)
> >
> > Total for c3-isp device /dev/video1: 46, Succeeded: 45, Failed: 1, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for c3-isp device /dev/video2:
> >
> > Driver Info:
> >          Driver name      : c3-isp
> >          Card type        : AML C3 ISP
> >          Bus info         : platform:ff000000.isp
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x84200001
> >                  Video Capture
> >                  Streaming
> >                  Extended Pix Format
> >                  Device Capabilities
> >          Device Caps      : 0x04200001
> >                  Video Capture
> >                  Streaming
> >                  Extended Pix Format
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> > Interface Info:
> >          ID               : 0x03000019
> >          Type             : V4L Video
> > Entity Info:
> >          ID               : 0x00000017 (23)
> >          Name             : isp-cap2
> >          Function         : V4L2 I/O
> >          Pad 0x01000018   : 0: Sink
> >            Link 0x0200002b: from remote pad 0x100000e of entity 'isp-resizer2' (Video Scaler): Data, Enabled
> >
> > Required ioctls:
> >          test MC information (see 'Media Driver Info' above): OK
> >          test VIDIOC_QUERYCAP: OK
> >          test invalid ioctls: 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
> >
> > Debug ioctls:
> >          test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> >          test VIDIOC_LOG_STATUS: OK (Not Supported)
> >
> > Input ioctls:
> >          test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> >          test VIDIOC_ENUMAUDIO: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDIO: OK (Not Supported)
> >          Inputs: 0 Audio Inputs: 0 Tuners: 0
> >
> > Output ioctls:
> >          test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> >          Outputs: 0 Audio Outputs: 0 Modulators: 0
> >
> > Input/Output configuration ioctls:
> >          test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> >          test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> >          test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> >          test VIDIOC_G/S_EDID: OK (Not Supported)
> >
> > Control ioctls:
> >          test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (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
> >          test VIDIOC_G/S_PARM: OK (Not Supported)
> >          test VIDIOC_G_FBUF: OK (Not Supported)
> >          test VIDIOC_G_FMT: OK
> >          test VIDIOC_TRY_FMT: OK
> >          test VIDIOC_S_FMT: OK
> >          test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> >          test Cropping: OK (Not Supported)
> >          test Composing: OK (Not Supported)
> >          test Scaling: OK
> >
> > Codec ioctls:
> >          test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> >          test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> >          test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
> >
> > Buffer ioctls:
> >                  fail: v4l2-test-buffers.cpp(703): check_0(crbufs.reserved, sizeof(crbufs.reserved))
> >          test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
> >          test VIDIOC_EXPBUF: OK
> >          test Requests: OK (Not Supported)
> >
> > Total for c3-isp device /dev/video2: 46, Succeeded: 45, Failed: 1, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for c3-isp device /dev/video3:
> >
> > Driver Info:
> >          Driver name      : c3-isp
> >          Card type        : AML C3 ISP
> >          Bus info         : platform:ff000000.isp
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x84a00000
> >                  Metadata Capture
> >                  Streaming
> >                  Extended Pix Format
> >                  Device Capabilities
> >          Device Caps      : 0x04a00000
> >                  Metadata Capture
> >                  Streaming
> >                  Extended Pix Format
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> > Interface Info:
> >          ID               : 0x0300001d
> >          Type             : V4L Video
> > Entity Info:
> >          ID               : 0x0000001b (27)
> >          Name             : isp-stats
> >          Function         : V4L2 I/O
> >          Pad 0x0100001c   : 0: Sink
> >            Link 0x0200002f: from remote pad 0x1000004 of entity 'isp-core' (Video Pixel Formatter): Data, Enabled
> >
> > Required ioctls:
> >          test MC information (see 'Media Driver Info' above): OK
> >          test VIDIOC_QUERYCAP: OK
> >          test invalid ioctls: 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
> >
> > Debug ioctls:
> >          test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> >          test VIDIOC_LOG_STATUS: OK (Not Supported)
> >
> > Input ioctls:
> >          test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> >          test VIDIOC_ENUMAUDIO: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDIO: OK (Not Supported)
> >          Inputs: 0 Audio Inputs: 0 Tuners: 0
> >
> > Output ioctls:
> >          test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> >          Outputs: 0 Audio Outputs: 0 Modulators: 0
> >
> > Input/Output configuration ioctls:
> >          test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> >          test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> >          test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> >          test VIDIOC_G/S_EDID: OK (Not Supported)
> >
> > Control ioctls:
> >          test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (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
> >          test VIDIOC_G/S_PARM: OK (Not Supported)
> >          test VIDIOC_G_FBUF: OK (Not Supported)
> >          test VIDIOC_G_FMT: OK
> >          test VIDIOC_TRY_FMT: OK
> >          test VIDIOC_S_FMT: OK
> >          test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> >          test Cropping: OK (Not Supported)
> >          test Composing: OK (Not Supported)
> >          test Scaling: OK (Not Supported)
> >
> > Codec ioctls:
> >          test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> >          test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> >          test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
> >
> > Buffer ioctls:
> >                  fail: v4l2-test-buffers.cpp(703): check_0(crbufs.reserved, sizeof(crbufs.reserved))
> >          test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
> >          test VIDIOC_EXPBUF: OK
> >          test Requests: OK (Not Supported)
> >
> > Total for c3-isp device /dev/video3: 46, Succeeded: 45, Failed: 1, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for c3-isp device /dev/video4:
> >
> > Driver Info:
> >          Driver name      : c3-isp
> >          Card type        : AML C3 ISP
> >          Bus info         : platform:ff000000.isp
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x8c200000
> >                  Metadata Output
> >                  Streaming
> >                  Extended Pix Format
> >                  Device Capabilities
> >          Device Caps      : 0x0c200000
> >                  Metadata Output
> >                  Streaming
> >                  Extended Pix Format
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> > Interface Info:
> >          ID               : 0x03000021
> >          Type             : V4L Video
> > Entity Info:
> >          ID               : 0x0000001f (31)
> >          Name             : isp-params
> >          Function         : V4L2 I/O
> >          Pad 0x01000020   : 0: Source
> >            Link 0x02000031: to remote pad 0x1000003 of entity 'isp-core' (Video Pixel Formatter): Data, Enabled
> >
> > Required ioctls:
> >          test MC information (see 'Media Driver Info' above): OK
> >          test VIDIOC_QUERYCAP: OK
> >          test invalid ioctls: 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
> >
> > Debug ioctls:
> >          test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> >          test VIDIOC_LOG_STATUS: OK (Not Supported)
> >
> > Input ioctls:
> >          test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> >          test VIDIOC_ENUMAUDIO: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDIO: OK (Not Supported)
> >          Inputs: 0 Audio Inputs: 0 Tuners: 0
> >
> > Output ioctls:
> >          test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> >          test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> >          test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> >          test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> >          test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> >          Outputs: 0 Audio Outputs: 0 Modulators: 0
> >
> > Input/Output configuration ioctls:
> >          test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> >          test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> >          test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> >          test VIDIOC_G/S_EDID: OK (Not Supported)
> >
> > Control ioctls:
> >          test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (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
> >          test VIDIOC_G/S_PARM: OK (Not Supported)
> >          test VIDIOC_G_FBUF: OK (Not Supported)
> >          test VIDIOC_G_FMT: OK
> >          test VIDIOC_TRY_FMT: OK
> >          test VIDIOC_S_FMT: OK
> >          test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> >          test Cropping: OK (Not Supported)
> >          test Composing: OK (Not Supported)
> >          test Scaling: OK (Not Supported)
> >
> > Codec ioctls:
> >          test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> >          test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> >          test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
> >
> > Buffer ioctls:
> >                  fail: v4l2-test-buffers.cpp(703): check_[  123.995890] isp-core: =================  START STATUS  =================
> > [  123.996714] isp-core: ==================  END STATUS  ==================
> > 0(crbufs.reserved, sizeof(crbufs.reserved))
> >          test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
> >          test VIDIOC_EXPBUF: OK
> >          test Requests: OK (Not Supported)
> >
> > Total for c3-isp device /dev/video4: 46, Succeeded: 45, Failed: 1, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for c3-isp device /dev/v4l-subdev0:
> >
> > Driver Info:
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x00000000
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> > Interface Info:
> >          ID               : 0x03000041
> >          Type             : V4L Sub-Device
> > Entity Info:
> >          ID               : 0x00000001 (1)
> >          Name             : isp-core
> >          Function         : Video Pixel Formatter
> >          Pad 0x01000002   : 0: Sink
> >            Link 0x02000036: from remote pad 0x1000035 of entity 'mipi-adapter' (Video Interface Bridge): Data, Enabled, Immutable
> >          Pad 0x01000003   : 1: Sink
> >            Link 0x02000031: from remote pad 0x1000020 of entity 'isp-params' (V4L2 I/O): Data, Enabled
> >          Pad 0x01000004   : 2: Source
> >            Link 0x0200002f: to remote pad 0x100001c of entity 'isp-stats' (V4L2 I/O): Data, Enabled
> >          Pad 0x01000005   : 3: Source
> >            Link 0x02000025: to remote pad 0x1000007 of entity 'isp-resizer0' (Video Scaler): Data, Enabled
> >            Link 0x02000029: to remote pad 0x100000a of entity 'isp-resizer1' (Video Scaler): Data, Enabled
> >            Link 0x0200002d: to remote pad 0x100000d of entity 'isp-resizer2' (Video Scaler): Data, Enabled
> >
> > Required ioctls:
> >          test MC information (see 'Media Driver Info' above): OK
> >          test VIDIOC_SUDBEV_QUERYCAP: OK
> >          test invalid ioctls: OK
> >
> > Allow for multiple opens:
> >          test second /dev/v4l-subdev0 open: OK
> >          test VIDIOC_SUBDEV_QUERYCAP: OK
> >          test for unlimited opens: 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)
> >
> > Sub-Device ioctls (Sink Pad 0):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Try VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Active VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
> >
> > Sub-Device ioctls (Sink Pad 1):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >                  fail: v4l2-test-subdevs.cpp(325): fmt.width == 0 || fmt.width > 65536
> >                  fail: v4l2-test-subdevs.cpp(370): checkMBusFrameFmt(node, fmt.format)
> >          test Try VIDIOC_SUBDEV_G/S_FMT: FAIL
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >                  fail: v4l2-test-subdevs.cpp(325): fmt.width == 0 || fmt.width > 65536
> >                  fail: v4l2-test-subdevs.cpp(370): checkMBusFrameFmt(node, fmt.format)
> >          test Active VIDIOC_SUBDEV_G/S_FMT: FAIL
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
> >
> > Sub-Device ioctls (Source Pad 2):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >                  fail: v4l2-test-subdevs.cpp(325): fmt.width == 0 || fmt.width > 65536
> >                  fail: v4l2-test-subdevs.cpp(370): checkMBusFrameFmt(node, fmt.format)
> >          test Try VIDIOC_SUBDEV_G/S_FMT: FAIL
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >                  fail: v4l2-test-subdevs.cpp(325): fmt.width == 0 || fmt.width > 65536
> >                  fail: v4l2-test-subdevs.cpp(370): checkMBusFrameFmt(node, fmt.format)
> >          test Active VIDIOC_SUBDEV_G/S_FMT: FAIL
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
> >
> > Sub-Device ioctls (Source Pad 3):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Try VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Active VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: 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 c3-isp device /dev/v4l-subdev0: 72, Succeeded: 68, Failed: 4, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for c3-isp device /dev/v4l-subdev1:
> >
> > Driver Info:
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x00000000
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> > Interface Info:
> >          ID               : 0x03000043
> >          Type             : V4L Sub-Device
> > Entity Info:
> >          ID               : 0x00000006 (6)
> >          Name             : isp-resizer0
> >          Function         : Video Scaler
> >          Pad 0x01000007   : 0: Sink
> >            Link 0x02000025: from remote pad 0x1000005 of entity 'isp-core' (Video Pixel Formatter): Data, Enabled
> >          [  124.084364] isp-resizer0: =================  START STATUS  =================
> > [  124.085234] isp-resizer0: ==================  END STATUS  ==================
> > Pad 0x01000008   : 1: Source
> >            Link 0x02000023: to remote pad 0x1000010 of entity 'isp-cap0' (V4L2 I/O): Data, Enabled
> >
> > Required ioctls:
> >          test MC information (see 'Media Driver Info' above): OK
> >          test VIDIOC_SUDBEV_QUERYCAP: OK
> >          test invalid ioctls: OK
> >
> > Allow for multiple opens:
> >          test second /dev/v4l-subdev1 open: OK
> >          test VIDIOC_SUBDEV_QUERYCAP: OK
> >          test for unlimited opens: 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)
> >
> > Sub-Device ioctls (Sink Pad 0):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Try VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Active VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
> >
> > Sub-Device ioctls (Source Pad 1):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Try VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Active VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: 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 c3-isp device /dev/v4l-subdev1: 58, Succeeded: 58, Failed: 0, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for c3-isp device /dev/v4l-subdev2:
> >
> > Driver Info:
> >          Driver version   : 6.11.0
> > [  124.130974] isp-resizer1: =================  START STATUS  =================
> > [  124.131838] isp-resizer1: ==================  END STATUS  ==================
> >          Capabilities     : 0x00000000
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> > Interface Info:
> >          ID               : 0x03000045
> >          Type             : V4L Sub-Device
> > Entity Info:
> >          ID               : 0x00000009 (9)
> >          Name             : isp-resizer1
> >          Function         : Video Scaler
> >          Pad 0x0100000a   : 0: Sink
> >            Link 0x02000029: from remote pad 0x1000005 of entity 'isp-core' (Video Pixel Formatter): Data, Enabled
> >          Pad 0x0100000b   : 1: Source
> >            Link 0x02000027: to remote pad 0x1000014 of entity 'isp-cap1' (V4L2 I/O): Data, Enabled
> >
> > Required ioctls:
> >          test MC information (see 'Media Driver Info' above): OK
> >          test VIDIOC_SUDBEV_QUERYCAP: OK
> >          test invalid ioctls: OK
> >
> > Allow for multiple opens:
> >          test second /dev/v4l-subdev2 open: OK
> >          test VIDIOC_SUBDEV_QUERYCAP: OK
> >          test for unlimited opens: 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)
> >
> > Sub-Device ioctls (Sink Pad 0):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Try VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Active VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
> >
> > Sub-Device ioctls (Source Pad 1):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Try VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Active VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: 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 V[  124.177400] isp-resizer2: =================  START STATUS  =================
> > [  124.178270] isp-resizer2: ==================  END STATUS  ==================
> > IDIOC_(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 c3-isp device /dev/v4l-subdev2: 58, Succeeded: 58, Failed: 0, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for c3-isp device /dev/v4l-subdev3:
> >
> > Driver Info:
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x00000000
> > Media Driver Info:
> >          Driver name      : c3-isp
> >          Model            : c3-isp
> >          Serial           :
> >          Bus info         : platform:ff000000.isp
> >          Media version    : 6.11.0
> >          Hardware revision: 0x00000000 (0)
> >          Driver version   : 6.11.0
> > Interface Info:
> >          ID               : 0x03000047
> >          Type             : V4L Sub-Device
> > Entity Info:
> >          ID               : 0x0000000c (12)
> >          Name             : isp-resizer2
> >          Function         : Video Scaler
> >          Pad 0x0100000d   : 0: Sink
> >            Link 0x0200002d: from remote pad 0x1000005 of entity 'isp-core' (Video Pixel Formatter): Data, Enabled
> >          Pad 0x0100000e   : 1: Source
> >            Link 0x0200002b: to remote pad 0x1000018 of entity 'isp-cap2' (V4L2 I/O): Data, Enabled
> >
> > Required ioctls:
> >          test MC information (see 'Media Driver Info' above): OK
> >          test VIDIOC_SUDBEV_QUERYCAP: OK
> >          test invalid ioctls: OK
> >
> > Allow for multiple opens:
> >          test second /dev/v4l-subdev3 open: OK
> >          test VIDIOC_SUBDEV_QUERYCAP: OK
> >          test for unlimited opens: 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)
> >
> > Sub-Device ioctls (Sink Pad 0):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Try VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Active VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
> >
> > Sub-Device ioctls (Source Pad 1):
> >          test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Try VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK
> >          test Active VIDIOC_SUBDEV_G/S_FMT: OK
> >          test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported)
> >          test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: 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  124.223764] mipi-adapter: =================  START STATUS  =================
> > [  124.224637] mipi-adapter: ==================  END STATUS  ==================
> > m (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 c3-isp device /dev/v4l-subdev3: 58, Succeeded: 58, Failed: 0, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for device /dev/v4l-subdev4:
> >
> > Driver Info:
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x00000000
> >
> > Required ioctls:
> >          test VIDIOC_SUDBEV_QUERYCAP: OK
> >          test invalid ioctls: OK
> >
> > Allow for multiple opens:
> >          test second /dev/v4l-subdev4 open: OK
> >          test VIDIOC_SUBDEV_QUERYCAP: OK
> >          test for unlimited opens: 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: 43, Succeeded: 43, Failed: 0, Warnings: 0
> > ---------------------------[  124.269696] mipi-csi2: =================  START STATUS  =================
> > [  124.270587] mipi-csi2: ==================  END STATUS  ==================
> > -----------------------------------------------------
> > Compliance test for device /dev/v4l-subdev5:
> >
> > Driver Info:
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x00000000
> >
> > Required ioctls:
> >          test VIDIOC_SUDBEV_Q[  124.273752] imx290 2-001a: =================  START STATUS  =================
> > [  124.274678] imx290 2-001a: ==================  END STATUS  ==================
> > UERYCAP: OK
> >          test invalid ioctls: OK
> >
> > Allow for multiple opens:
> >          test second /dev/v4l-subdev5 open: OK
> >          test VIDIOC_SUBDEV_QUERYCAP: OK
> >          test for unlimited opens: 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: 43, Succeeded: 43, Failed: 0, Warnings: 0
> > --------------------------------------------------------------------------------
> > Compliance test for device /dev/v4l-subdev6:
> >
> > Driver Info:
> >          Driver version   : 6.11.0
> >          Capabilities     : 0x00000000
> >
> > Required ioctls:
> >          test VIDIOC_SUDBEV_QUERYCAP: OK
> >          test invalid ioctls: OK
> >
> > Allow for multiple opens:
> >          test second /dev/v4l-subdev6 open: OK
> >          test VIDIOC_SUBDEV_QUERYCAP: OK
> >          test for unlimited opens: 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
> >          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: 12 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-subdev6: 43, Succeeded: 43, Failed: 0, Warnings: 0
> >
> > Grand Total for c3-isp device /dev/media0: 613, Succeeded: 604, Failed: 9, Warnings: 0
> >
> > Signed-off-by: Keke Li <keke.li@xxxxxxxxxxx>
> > ---
> > Changes in v2:
> > - Modify coding format of the YAML files.
> That's too vague. What did you change? What is format of YAML?

OK,  I will provide a detailed description of this change.

Thanks again.

> Best regards,
> Krzysztof