Hi Stanimir, I've finished my review of this patch series. I'll be traveling for the next three weeks, so you can take your time with making a v3 since it is very unlikely I'll be able to review it before I'm back mid-October. Thanks for working on this! Regards, Hans On 09/07/2016 01:37 PM, Stanimir Varbanov wrote: > Changes since v1: > - s/ENOTSUPP/EINVAL in vidc_set_color_format() > - use video_device_alloc > - fill struct device pointer in vb2_queue_init instead of .setup_queue > - fill device_caps in struct video_device instead of .vidioc_querycap > - fill colorspace, ycbcr_enc, quantization and xfer_func only when type > is V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE > - delete rproc_boot|shutdown wrappers in core.c > - delete unused list_head in struct vidc_core > - delete mem.c|h and inline the function where they were used > - delete int_bufs.c|h files and move the functions in helpers.c, also > cleanup the code by removing buffer reuse mechanism > - inline INIT_VIDC_LIST macro > - rename queue to other_queue in .start_streaming for encoder and > decoder > - renamed vidc_buf_descs -> vidc_get_bufreq > - optimize instance checks in vidc_open > - moved resources structure in core.c and delete resources.c|h > - delete streamon and streamoff flags > > The previous v1 can be found at [1]. > > [1] https://lkml.org/lkml/2016/8/22/308 > > The output of v4l2-compliance for decoder and encoder are: > > root@dragonboard-410c:/home/linaro# ./v4l2-compliance -d /dev/video0 > v4l2-compliance SHA : abc1453dfe89f244dccd3460d8e1a2e3091cbadb > > Driver Info: > Driver name : vidc > Card type : video decoder > Bus info : platform:vidc > Driver version: 4.8.0 > 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 > > Compliance test for device /dev/video0 (not using libv4l2): > > Required ioctls: > test VIDIOC_QUERYCAP: OK > > Allow for multiple opens: > test second video open: OK > test VIDIOC_QUERYCAP: OK > test VIDIOC_G/S_PRIORITY: OK > test for unlimited opens: OK > > Debug ioctls: > test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) > test VIDIOC_LOG_STATUS: OK (Not Supported) > > Input ioctls: > test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) > test VIDIOC_G/S_FREQUENCY: OK (Not Supported) > test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) > test VIDIOC_ENUMAUDIO: OK (Not Supported) > test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) > test VIDIOC_G/S_AUDIO: OK (Not Supported) > Inputs: 0 Audio Inputs: 0 Tuners: 0 > > Output ioctls: > test VIDIOC_G/S_MODULATOR: OK (Not Supported) > test VIDIOC_G/S_FREQUENCY: OK (Not Supported) > test VIDIOC_ENUMAUDOUT: OK (Not Supported) > test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) > test VIDIOC_G/S_AUDOUT: OK (Not Supported) > Outputs: 0 Audio Outputs: 0 Modulators: 0 > > Input/Output configuration ioctls: > test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) > test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) > test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) > test VIDIOC_G/S_EDID: OK (Not Supported) > > Control ioctls: > test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK > test VIDIOC_QUERYCTRL: OK > test VIDIOC_G/S_CTRL: OK > test VIDIOC_G/S/TRY_EXT_CTRLS: OK > test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK > test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) > Standard Controls: 7 Private Controls: 0 > > Format ioctls: > test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK > test VIDIOC_G/S_PARM: OK > 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: > test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK > test VIDIOC_EXPBUF: OK > > Test input 0: > > > Total: 43, Succeeded: 43, Failed: 0, Warnings: 0 > > > root@dragonboard-410c:/home/linaro# ./v4l2-compliance -d /dev/video1 > v4l2-compliance SHA : abc1453dfe89f244dccd3460d8e1a2e3091cbadb > > Driver Info: > Driver name : vidc > Card type : video encoder > Bus info : platform:vidc > Driver version: 4.8.0 > 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 > > Compliance test for device /dev/video1 (not using libv4l2): > > Required ioctls: > test VIDIOC_QUERYCAP: OK > > Allow for multiple opens: > test second video open: OK > test VIDIOC_QUERYCAP: OK > test VIDIOC_G/S_PRIORITY: OK > test for unlimited opens: OK > > Debug ioctls: > test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) > test VIDIOC_LOG_STATUS: OK (Not Supported) > > Input ioctls: > test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) > test VIDIOC_G/S_FREQUENCY: OK (Not Supported) > test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) > test VIDIOC_ENUMAUDIO: OK (Not Supported) > test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) > test VIDIOC_G/S_AUDIO: OK (Not Supported) > Inputs: 0 Audio Inputs: 0 Tuners: 0 > > Output ioctls: > test VIDIOC_G/S_MODULATOR: OK (Not Supported) > test VIDIOC_G/S_FREQUENCY: OK (Not Supported) > test VIDIOC_ENUMAUDOUT: OK (Not Supported) > test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) > test VIDIOC_G/S_AUDOUT: OK (Not Supported) > Outputs: 0 Audio Outputs: 0 Modulators: 0 > > Input/Output configuration ioctls: > test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) > test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) > test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) > test VIDIOC_G/S_EDID: OK (Not Supported) > > Control ioctls: > test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK > test VIDIOC_QUERYCTRL: OK > test VIDIOC_G/S_CTRL: OK > test VIDIOC_G/S/TRY_EXT_CTRLS: OK > test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK > test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) > Standard Controls: 32 Private Controls: 0 > > Format ioctls: > test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK > test VIDIOC_G/S_PARM: OK > 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 > 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: > test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK > test VIDIOC_EXPBUF: OK > > Test input 0: > > > Total: 43, Succeeded: 43, Failed: 0, Warnings: 0 > > > Stanimir Varbanov (8): > doc: DT: vidc: binding document for Qualcomm video driver > media: vidc: adding core part and helper functions > media: vidc: decoder: add video decoder files > media: vidc: encoder: add video encoder files > media: vidc: add Host Firmware Interface (HFI) > media: vidc: add Venus HFI files > media: vidc: add Makefiles and Kconfig files > media: vidc: enable building of the video codec driver > > .../devicetree/bindings/media/qcom,vidc.txt | 61 + > drivers/media/platform/Kconfig | 1 + > drivers/media/platform/Makefile | 1 + > drivers/media/platform/qcom/Kconfig | 8 + > drivers/media/platform/qcom/Makefile | 6 + > drivers/media/platform/qcom/vidc/Makefile | 15 + > drivers/media/platform/qcom/vidc/core.c | 559 +++++++ > drivers/media/platform/qcom/vidc/core.h | 207 +++ > drivers/media/platform/qcom/vidc/helpers.c | 604 ++++++++ > drivers/media/platform/qcom/vidc/helpers.h | 43 + > drivers/media/platform/qcom/vidc/hfi.c | 617 ++++++++ > drivers/media/platform/qcom/vidc/hfi.h | 272 ++++ > drivers/media/platform/qcom/vidc/hfi_cmds.c | 1261 ++++++++++++++++ > drivers/media/platform/qcom/vidc/hfi_cmds.h | 338 +++++ > drivers/media/platform/qcom/vidc/hfi_helper.h | 1143 +++++++++++++++ > drivers/media/platform/qcom/vidc/hfi_msgs.c | 1072 ++++++++++++++ > drivers/media/platform/qcom/vidc/hfi_msgs.h | 298 ++++ > drivers/media/platform/qcom/vidc/hfi_venus.c | 1534 ++++++++++++++++++++ > drivers/media/platform/qcom/vidc/hfi_venus.h | 25 + > drivers/media/platform/qcom/vidc/hfi_venus_io.h | 98 ++ > drivers/media/platform/qcom/vidc/vdec.c | 1091 ++++++++++++++ > drivers/media/platform/qcom/vidc/vdec.h | 29 + > drivers/media/platform/qcom/vidc/vdec_ctrls.c | 200 +++ > drivers/media/platform/qcom/vidc/vdec_ctrls.h | 21 + > drivers/media/platform/qcom/vidc/venc.c | 1252 ++++++++++++++++ > drivers/media/platform/qcom/vidc/venc.h | 29 + > drivers/media/platform/qcom/vidc/venc_ctrls.c | 396 +++++ > drivers/media/platform/qcom/vidc/venc_ctrls.h | 23 + > 28 files changed, 11204 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/qcom,vidc.txt > create mode 100644 drivers/media/platform/qcom/Kconfig > create mode 100644 drivers/media/platform/qcom/Makefile > create mode 100644 drivers/media/platform/qcom/vidc/Makefile > create mode 100644 drivers/media/platform/qcom/vidc/core.c > create mode 100644 drivers/media/platform/qcom/vidc/core.h > create mode 100644 drivers/media/platform/qcom/vidc/helpers.c > create mode 100644 drivers/media/platform/qcom/vidc/helpers.h > create mode 100644 drivers/media/platform/qcom/vidc/hfi.c > create mode 100644 drivers/media/platform/qcom/vidc/hfi.h > create mode 100644 drivers/media/platform/qcom/vidc/hfi_cmds.c > create mode 100644 drivers/media/platform/qcom/vidc/hfi_cmds.h > create mode 100644 drivers/media/platform/qcom/vidc/hfi_helper.h > create mode 100644 drivers/media/platform/qcom/vidc/hfi_msgs.c > create mode 100644 drivers/media/platform/qcom/vidc/hfi_msgs.h > create mode 100644 drivers/media/platform/qcom/vidc/hfi_venus.c > create mode 100644 drivers/media/platform/qcom/vidc/hfi_venus.h > create mode 100644 drivers/media/platform/qcom/vidc/hfi_venus_io.h > create mode 100644 drivers/media/platform/qcom/vidc/vdec.c > create mode 100644 drivers/media/platform/qcom/vidc/vdec.h > create mode 100644 drivers/media/platform/qcom/vidc/vdec_ctrls.c > create mode 100644 drivers/media/platform/qcom/vidc/vdec_ctrls.h > create mode 100644 drivers/media/platform/qcom/vidc/venc.c > create mode 100644 drivers/media/platform/qcom/vidc/venc.h > create mode 100644 drivers/media/platform/qcom/vidc/venc_ctrls.c > create mode 100644 drivers/media/platform/qcom/vidc/venc_ctrls.h > -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
