[PATCH 0/3] R-Car JPEG Processing Unit

[Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>]

This series of patches contains a driver for the JPEG codec integrated
peripheral found in the Renesas R-Car SoCs and associated DT documentation.

This series of patches is against the 'master' branch of
linuxtv.org/media_tree.git

v4l2-compliance -s

Driver Info:
        Driver name   : rcar_jpu
        Card type     : rcar_jpu encoder
        Bus info      : platform:fe980000.jpu
        Driver version: 4.2.0
        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

Debug ioctls:
        test VIDIOC_DBG_G/S_REGISTER: OK
        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: 2 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:
                test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
                test VIDIOC_EXPBUF: OK

Test input 0:

Streaming ioctls:
        test read/write: OK (Not Supported)
        test MMAP: OK
        test USERPTR: OK (Not Supported)
        test DMABUF: Cannot test, specify --expbuf-device


Total: 45, Succeeded: 45, Failed: 0, Warnings: 0

Mikhail Ulyanov (3):
  V4L2: platform: Add Renesas R-Car JPEG codec driver.
  devicetree: bindings: Document Renesas JPEG Processing Unit
  MAINTAINERS: V4L2: PLATFORM: Add entry for Renesas JPEG Processing
    Unit driver

 .../devicetree/bindings/media/renesas,jpu.txt      |   24 +
 MAINTAINERS                                        |    6 +
 drivers/media/platform/Kconfig                     |   12 +
 drivers/media/platform/Makefile                    |    1 +
 drivers/media/platform/rcar_jpu.c                  | 1794 ++++++++++++++++++++
 5 files changed, 1837 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/renesas,jpu.txt
 create mode 100644 drivers/media/platform/rcar_jpu.c

--
2.1.4