Hi Jacob,

This is getting very close. Besides this round of review comments the main
blocker is mbus_config. But Thomasz is looking at that, so I will wait until
that is resolved.

Also for your v7 include the patches from Sakari that add Meta Output support.

This patch series relies on those, so it is easiest to review if they are part
of the patch series.

Regards,

	Hans

On 08/03/18 10:47, Jacob Chen wrote:

From: Jacob Chen <redacted>

changes in V6:
  - add mipi txrx phy support
  - remove bool and enum from uapi header
  - add buf_prepare op
  - correct some spelling problems
  - return all queued buffers when starting stream failed

changes in V5: Sync with local changes,
  - fix the SP height limit
  - speed up the second stream capture
  - the second stream can't force sync for rsz when start/stop streaming
  - add frame id to param vb2 buf
  - enable luminance maximum threshold

changes in V4:
  - fix some bugs during development
  - move quantization settings to rkisp1 subdev
  - correct some spelling problems
  - describe ports in dt-binding documents

changes in V3:
  - add some comments
  - fix wrong use of v4l2_async_subdev_notifier_register
  - optimize two paths capture at a time
  - remove compose
  - re-struct headers
  - add a tmp wiki page: http://opensource.rock-chips.com/wiki_Rockchip-isp1

changes in V2:
  mipi-phy:
    - use async probing
    - make it be a child device of the GRF
  isp:
    - add dummy buffer
    - change the way to get bus configuration, which make it possible to
            add parallel sensor support in the future(without mipi-phy driver).

This patch series add a ISP(Camera) v4l2 driver for rockchip rk3288/rk3399 SoC.

Wiki Pages:
http://opensource.rock-chips.com/wiki_Rockchip-isp1

The deprecated g_mbus_config op is not dropped in  V6 because i am waiting tomasz's patches.

v4l2-compliance for V6(isp params/stats nodes are passed):

    v4l2-compliance SHA   : 93dc5f20727fede5097d67f8b9adabe4b8046d5b

    Compliance test for device /dev/video0:

    Driver Info:
            Driver name      : rkisp1
            Card type        : rkisp1
            Bus info         : platform:ff910000.isp
            Driver version   : 4.16.0
            Capabilities     : 0x84201000
                    Video Capture Multiplanar
                    Streaming
                    Extended Pix Format
                    Device Capabilities
            Device Caps      : 0x04201000
                    Video Capture Multiplanar
                    Streaming
                    Extended Pix Format
    Media Driver Info:
            Driver name      : rkisp1
            Model            : rkisp1
            Serial           : 
            Bus info         : 
            Media version    : 4.16.0
            Hardware revision: 0x00000000 (0)
            Driver version   : 4.16.0
    Interface Info:
            ID               : 0x03000007
            Type             : V4L Video
    Entity Info:
            ID               : 0x00000006 (6)
            Name             : rkisp1_selfpath
            Function         : V4L2 I/O
            Pad 0x01000009   : Sink
              Link 0x02000021: from remote pad 0x1000004 of entity 'rkisp1-isp-subdev': 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

    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: 9 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)
                    fail: v4l2-test-formats.cpp(330): !colorspace
                    fail: v4l2-test-formats.cpp(454): testColorspace(pix_mp.pixelformat, pix_mp.colorspace, pix_mp.ycbcr_enc, pix_m
    p.quantization)
            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)
                    fail: v4l2-test-formats.cpp(1288): doioctl(node, VIDIOC_G_SELECTION, &sel) != EINVAL
            test Cropping: FAIL
            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
                    fail: v4l2-test-buffers.cpp(525): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing, prob
    ably due to earlier failing format tests.
            test VIDIOC_EXPBUF: OK (Not Supported)

    Total: 44, Succeeded: 42, Failed: 2, Warnings: 0

Jacob Chen (12):
  media: doc: add document for rkisp1 meta buffer format
  media: rkisp1: add Rockchip MIPI Synopsys DPHY driver
  media: rkisp1: add Rockchip ISP1 subdev driver
  media: rkisp1: add ISP1 statistics driver
  media: rkisp1: add ISP1 params driver
  media: rkisp1: add capture device driver
  media: rkisp1: add rockchip isp1 core driver
  dt-bindings: Document the Rockchip ISP1 bindings
  dt-bindings: Document the Rockchip MIPI RX D-PHY bindings
  ARM: dts: rockchip: add isp node for rk3288
  ARM: dts: rockchip: add rx0 mipi-phy for rk3288
  MAINTAINERS: add entry for Rockchip ISP1 driver

Jeffy Chen (1):
  media: rkisp1: Add user space ABI definitions

Shunqian Zheng (3):
  media: videodev2.h, v4l2-ioctl: add rkisp1 meta buffer format
  arm64: dts: rockchip: add isp0 node for rk3399
  arm64: dts: rockchip: add rx0 mipi-phy for rk3399

Wen Nuan (1):
  ARM: dts: rockchip: Add dts mipi-dphy TXRX1 node for rk3288

 .../devicetree/bindings/media/rockchip-isp1.txt    |   69 +
 .../bindings/media/rockchip-mipi-dphy.txt          |   90 +
 Documentation/media/uapi/v4l/meta-formats.rst      |    2 +
 .../media/uapi/v4l/pixfmt-meta-rkisp1-params.rst   |   20 +
 .../media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst     |   18 +
 MAINTAINERS                                        |   10 +
 arch/arm/boot/dts/rk3288.dtsi                      |   33 +
 arch/arm64/boot/dts/rockchip/rk3399.dtsi           |   25 +
 drivers/media/platform/Kconfig                     |   10 +
 drivers/media/platform/Makefile                    |    1 +
 drivers/media/platform/rockchip/isp1/Makefile      |    8 +
 drivers/media/platform/rockchip/isp1/capture.c     | 1751 ++++++++++++++++++++
 drivers/media/platform/rockchip/isp1/capture.h     |  167 ++
 drivers/media/platform/rockchip/isp1/common.h      |  110 ++
 drivers/media/platform/rockchip/isp1/dev.c         |  626 +++++++
 drivers/media/platform/rockchip/isp1/dev.h         |   93 ++
 drivers/media/platform/rockchip/isp1/isp_params.c  | 1539 +++++++++++++++++
 drivers/media/platform/rockchip/isp1/isp_params.h  |   49 +
 drivers/media/platform/rockchip/isp1/isp_stats.c   |  508 ++++++
 drivers/media/platform/rockchip/isp1/isp_stats.h   |   58 +
 .../media/platform/rockchip/isp1/mipi_dphy_sy.c    |  868 ++++++++++
 .../media/platform/rockchip/isp1/mipi_dphy_sy.h    |   15 +
 drivers/media/platform/rockchip/isp1/regs.c        |  239 +++
 drivers/media/platform/rockchip/isp1/regs.h        | 1550 +++++++++++++++++
 drivers/media/platform/rockchip/isp1/rkisp1.c      | 1177 +++++++++++++
 drivers/media/platform/rockchip/isp1/rkisp1.h      |  105 ++
 drivers/media/v4l2-core/v4l2-ioctl.c               |    2 +
 include/uapi/linux/rkisp1-config.h                 |  798 +++++++++
 include/uapi/linux/videodev2.h                     |    4 +
 29 files changed, 9945 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/rockchip-isp1.txt
 create mode 100644 Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt
 create mode 100644 Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-params.rst
 create mode 100644 Documentation/media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst
 create mode 100644 drivers/media/platform/rockchip/isp1/Makefile
 create mode 100644 drivers/media/platform/rockchip/isp1/capture.c
 create mode 100644 drivers/media/platform/rockchip/isp1/capture.h
 create mode 100644 drivers/media/platform/rockchip/isp1/common.h
 create mode 100644 drivers/media/platform/rockchip/isp1/dev.c
 create mode 100644 drivers/media/platform/rockchip/isp1/dev.h
 create mode 100644 drivers/media/platform/rockchip/isp1/isp_params.c
 create mode 100644 drivers/media/platform/rockchip/isp1/isp_params.h
 create mode 100644 drivers/media/platform/rockchip/isp1/isp_stats.c
 create mode 100644 drivers/media/platform/rockchip/isp1/isp_stats.h
 create mode 100644 drivers/media/platform/rockchip/isp1/mipi_dphy_sy.c
 create mode 100644 drivers/media/platform/rockchip/isp1/mipi_dphy_sy.h
 create mode 100644 drivers/media/platform/rockchip/isp1/regs.c
 create mode 100644 drivers/media/platform/rockchip/isp1/regs.h
 create mode 100644 drivers/media/platform/rockchip/isp1/rkisp1.c
 create mode 100644 drivers/media/platform/rockchip/isp1/rkisp1.h
 create mode 100644 include/uapi/linux/rkisp1-config.h