# v4l2-compliance -d /dev/video1
v4l2-compliance 1.22.1, 64 bits, 64-bit time_t

[ 1000.848486] vidioc_g_parm:2312: Setting FPS is only possible for the output queue
[ 1000.852609] s5p-mfc 12880000.mfc: Encoding not initialised
[ 1000.857181] s5p-mfc 12880000.mfc: Encoding not initialised
[ 1000.862794] vidioc_g_parm:2312: Setting FPS is only possible for the output queue
[ 1000.870120] vidioc_try_fmt:1440: failed to try output format
Compliance test for s5p-mfc device /dev/video1:

Driver Info:
        Driver name      : s5p-mfc
        Card type        : s5p-mfc-enc
        Bus info         : platform:12880000.mfc
        Driver version   : 6.10.0
        Capabilities     : 0x84204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x04204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
        Detected Stateful Encoder

Required ioctls:
        test VIDIOC_QUERYCAP: OK
        test invalid ioctls: OK

Allow for multiple opens:
        test second /dev/video1 open: OK
        test VIDIOC_QUERYCAP: OK
        test VIDIOC_G/S_PRIORITY: OK
                fail: v4l2-compliance.cpp(736): !ok
        test for unlimited opens: FAIL

Debug ioctls:
        test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
        test VIDIOC_LOG_STATUS: OK (Not Supported)

Input ioctls:
        test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
        test VIDIOC_ENUMAUDIO: OK (Not Supported)
        test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDIO: OK (Not Supported)
        Inputs: 0 Audio Inputs: 0 Tuners: 0

Output ioctls:
        test VIDIOC_G/S_MODULATOR: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_ENUMAUDOUT: OK (Not Supported)
        test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDOUT: OK (Not Supported)
        Outputs: 0 Audio Outputs: 0 Modulators: 0

Input/Output configuration ioctls:
        test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
        test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
        test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
        test VIDIOC_G/S_EDID: OK (Not Supported)

Control ioctls:
        test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
        test VIDIOC_QUERYCTRL: OK
                fail: v4l2-test-controls.cpp(473): g_ctrl returned an error (22)
        test VIDIOC_G/S_CTRL: FAIL
                fail: v4l2-test-controls.cpp(704): g_ext_ctrls returned an error (22)
        test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL
                fail: v4l2-test-controls.cpp(872): subscribe event for control 'User Controls' failed
        test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL
        test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
        Standard Controls: 107 Private Controls: 11

Format ioctls:
                fail: v4l2-test-formats.cpp(282): node->codec_mask & STATEFUL_ENCODER
        test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: FAIL
                fail: v4l2-test-formats.cpp(1310): is_stateful_enc && !out->capability
        test VIDIOC_G/S_PARM: FAIL
        test VIDIOC_G_FBUF: OK (Not Supported)
                fail: v4l2-test-formats.cpp(474): !pix_mp.width || !pix_mp.height
        test VIDIOC_G_FMT: FAIL
                fail: v4l2-test-formats.cpp(474): !pix_mp.width || !pix_mp.height
        test VIDIOC_TRY_FMT: FAIL
                warn: v4l2-test-formats.cpp(1147): S_FMT cannot handle an invalid pixelformat.
                warn: v4l2-test-formats.cpp(1148): This may or may not be a problem. For more information see:
                warn: v4l2-test-formats.cpp(1149): http://www.mail-archive.com/linux-media@vger.kernel.org/msg56550.html
                fail: v4l2-test-formats.cpp(478): pixelformat 34363248 (H264) for buftype 9 not reported by ENUM_FMT
        test VIDIOC_S_FMT: FAIL
        test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
        test Cropping: OK (Not Supported)
        test Composing: OK (Not Supported)
        test Scaling: OK (Not Supported)

Codec ioctls:
                fail: v4l2-test-codecs.cpp(35): node->function[ 1001.213314] s5p_mfc_queue_setup:2426: invalid state: 0
[ 1001.217449] vidioc_reqbufs:1558: error in vb2_reqbufs() for E(D)
[ 1001.223600] vidioc_g_parm:2312: Setting FPS is only possible for the output queue
 != MEDIA_ENT_F_PROC_VIDEO_ENCODER
        test VIDIOC_(TRY_)ENCODER_CMD: FAIL
        test VIDIOC_G_ENC_INDEX: OK (Not Supported)
        test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)

Buffer ioctls:
                fail: v4l2-test-buffers.cpp(607): q.reqbufs(node, 1)
        test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
                fail: v4l2-test-buffers.cpp(783): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing or malfunctioning.
                fail: v4l2-test-buffers.cpp(784): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing, probably due to earlier failing format tests.
        test VIDIOC_EXPBUF: OK (Not Supported)
        test Requests: OK (Not Supported)

Total for s5p-mfc device /dev/video1: 45, Succeeded: 34, Failed: 11, Warnings: 3
#
# v4l2-compliance -d /dev/video0
# v4l2-compliance -d /dev/video0
v4l2-compliance 1.22.1, 64 bits, 64-bit time_t

[ 1867.640818] vidioc_g_selection:816: Can not get compose information
[ 1867.644432] vidioc_g_selection:816: Can not get compose information
[ 1867.650265] vidioc_g_fmt:397: Format could not be read
[ 1867.655301] vidioc_g_selection:816: Can not get compose information
[ 1867.661511] vidioc_g_selection:816: Can not get compose information
[ 1867.668211] s5p-mfc 12880000.mfc: Decoding not initialised
[ 1867.673235] s5p-mfc 12880000.mfc: Decoding not initialised
[ 1867.678894] vidioc_g_fmt:397: Format could not be read
[ 1867.683811] vidioc_g_selection:816: Can not get compose information
[ 1867.690068] vidioc_g_selection:816: Can not get compose information
[ 1867.696246] vidioc_g_selection:816: Can not get compose information
[ 1867.702533] vidioc_g_selection:816: Can not get compose information
[ 1867.708731] vidioc_g_selection:816: Can not get compose information
[ 1867.715044] vidioc_g_selection:816: Can not get compose information
[ 1867.721412] vidioc_g_selection:816: Can not get compose information
[ 1867.727660] vidioc_g_selection:816: Can not get compose information
[ 1867.733809] vidioc_g_selection:816: Can not get compose information
[ 1867.740145] vidioc_g_selection:816: Can not get compose information
[ 1867.746172] vidioc_try_fmt:429: Unsupported format for destination.
[ 1867.752579] vidioc_g_selection:816: Can not get compose information
[ 1867.758688] vidioc_g_selection:816: Can not get compose information
[ 1867.764938] vidioc_try_fmt:429: Unsupported format for destination.
[ 1867.771261] vidioc_g_selection:816: Can not get compose information
Compliance test for s5p-mfc device /dev/video0:

Driver Info:
        Driver name      : s5p-mfc
        Card type        : s5p-mfc-dec
        Bus info         : platform:12880000.mfc
        Driver version   : 6.10.0
        Capabilities     : 0x84204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x04204000
                Video Memory-to-Memory Multiplanar
                Streaming
                Extended Pix Format
        Detected Stateful Decoder

Required ioctls:
        test VIDIOC_QUERYCAP: OK
        test invalid ioctls: OK

Allow for multiple opens:
        test second /dev/video0 open: OK
        test VIDIOC_QUERYCAP: OK
        test VIDIOC_G/S_PRIORITY: OK
                fail: v4l2-compliance.cpp(736): !ok
        test for unlimited opens: FAIL

Debug ioctls:
        test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
        test VIDIOC_LOG_STATUS: OK (Not Supported)

Input ioctls:
        test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
        test VIDIOC_ENUMAUDIO: OK (Not Supported)
        test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDIO: OK (Not Supported)
        Inputs: 0 Audio Inputs: 0 Tuners: 0

Output ioctls:
        test VIDIOC_G/S_MODULATOR: OK (Not Supported)
        test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
        test VIDIOC_ENUMAUDOUT: OK (Not Supported)
        test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
        test VIDIOC_G/S_AUDOUT: OK (Not Supported)
        Outputs: 0 Audio Outputs: 0 Modulators: 0

Input/Output configuration ioctls:
        test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
        test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
        test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
        test VIDIOC_G/S_EDID: OK (Not Supported)

Control ioctls:
        test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
        test VIDIOC_QUERYCTRL: OK
                fail: v4l2-test-controls.cpp(473): g_ctrl returned an error (22)
        test VIDIOC_G/S_CTRL: FAIL
                fail: v4l2-test-controls.cpp(704): g_ext_ctrls returned an error (22)
        test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL
                fail: v4l2-test-controls.cpp(872): subscribe event for control 'User Controls' failed
        test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL
        test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
        Standard Controls: 7 Private Controls: 2

Format ioctls:
                fail: v4l2-test-formats.cpp(263): fmtdesc.description mismatch: was 'Y/UV 4:2:0 (N-C)', expected 'Y/CbCr 4:2:0 (N-C)'
        test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: FAIL
        test VIDIOC_G/S_PARM: OK (Not Supported)
        test VIDIOC_G_FBUF: OK (Not Supported)
                fail: v4l2-test-formats.cpp(620): Video Capture Multiplanar cap set, but no Video Capture Multiplanar formats defined
        test VIDIOC_G_FMT: FAIL
        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)
                fail: v4l2-test-codecs.cpp(104): node->function != MEDIA_ENT_F_PROC_VIDEO_DECODER
        test VIDIOC_(TRY_)DECODER_CMD: FAIL

Buffer ioctls:
        test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
        test VIDIOC_EXPBUF: OK (Not Supported)
        test Requests: OK (Not Supported)

Total for s5p-mfc device /dev/video0: 45, Succeeded: 38, Failed: 7, Warnings: 0