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[v5,0/6] media: Introduce Allwinner H3 deinterlace driver

Message ID 20191023221332.3674175-1-jernej.skrabec@siol.net (mailing list archive)
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Series media: Introduce Allwinner H3 deinterlace driver | expand

Message

Jernej Škrabec Oct. 23, 2019, 10:13 p.m. UTC 
Starting with H3, Allwinner began to include standalone deinterlace
core in multimedia oriented SoCs. This patch series introduces support
for it. Note that new SoCs, like H6, have radically different (updated)
deinterlace core, which will need a new driver.

v4l2-compliance report:
v4l2-compliance SHA: dece02f862f38d8f866230ca9f1015cb93ddfac4, 32 bits

Compliance test for sun8i-di device /dev/video0:

Driver Info:
        Driver name      : sun8i-di
        Card type        : sun8i-di
        Bus info         : platform:sun8i-di
        Driver version   : 5.3.0
        Capabilities     : 0x84208000
                Video Memory-to-Memory
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x04208000
                Video Memory-to-Memory
                Streaming
                Extended Pix Format

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

Total for sun8i-di device /dev/video0: 44, Succeeded: 44, Failed: 0, Warnings: 0

Please take a look.

Best regards,
Jernej

Changes from v4:
- Added me as maintaner of the binding
- Noted that scaling is supported in Kconfig entry and driver code

Changes from v3:
- added Maxime's a-b tag
- moved and fixed Kconfig entry
- put clk_set_rate_exclusive() and it's counterpart in PM callbacks

Changes from v2:
- added acked-by and review-by tags
- fixed schema path in H3 deinterlace binding
- moved busy check after format args check

Changes from v1:
- updated Maxime's e-mail in DT binding
- removed "items" for single item in DT binding
- implemented power management
- replaced regmap with direct io access
- set exclusive clock rate
- renamed DEINTERLACE_FRM_CTRL_COEF_CTRL to DEINTERLACE_FRM_CTRL_COEF_ACCESS

Jernej Skrabec (6):
  dt-bindings: bus: sunxi: Add H3 MBUS compatible
  clk: sunxi-ng: h3: Export MBUS clock
  ARM: dts: sunxi: h3/h5: Add MBUS controller node
  dt-bindings: media: Add Allwinner H3 Deinterlace binding
  media: sun4i: Add H3 deinterlace driver
  dts: arm: sun8i: h3: Enable deinterlace unit

 .../bindings/arm/sunxi/sunxi-mbus.txt         |    1 +
 .../media/allwinner,sun8i-h3-deinterlace.yaml |   76 ++
 MAINTAINERS                                   |    8 +
 arch/arm/boot/dts/sun8i-h3.dtsi               |   13 +
 arch/arm/boot/dts/sunxi-h3-h5.dtsi            |    9 +
 drivers/clk/sunxi-ng/ccu-sun8i-h3.h           |    4 -
 drivers/media/platform/Kconfig                |   13 +
 drivers/media/platform/sunxi/Makefile         |    1 +
 .../media/platform/sunxi/sun8i-di/Makefile    |    2 +
 .../media/platform/sunxi/sun8i-di/sun8i-di.c  | 1028 +++++++++++++++++
 .../media/platform/sunxi/sun8i-di/sun8i-di.h  |  237 ++++
 include/dt-bindings/clock/sun8i-h3-ccu.h      |    2 +-
 12 files changed, 1389 insertions(+), 5 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
 create mode 100644 drivers/media/platform/sunxi/sun8i-di/Makefile
 create mode 100644 drivers/media/platform/sunxi/sun8i-di/sun8i-di.c
 create mode 100644 drivers/media/platform/sunxi/sun8i-di/sun8i-di.h

Comments

Maxime Ripard Nov. 5, 2019, 10:35 a.m. UTC | #1 
On Thu, Oct 24, 2019 at 12:13:26AM +0200, Jernej Skrabec wrote:
> Starting with H3, Allwinner began to include standalone deinterlace
> core in multimedia oriented SoCs. This patch series introduces support
> for it. Note that new SoCs, like H6, have radically different (updated)
> deinterlace core, which will need a new driver.
>
> v4l2-compliance report:
> v4l2-compliance SHA: dece02f862f38d8f866230ca9f1015cb93ddfac4, 32 bits
>
> Compliance test for sun8i-di device /dev/video0:
>
> Driver Info:
>         Driver name      : sun8i-di
>         Card type        : sun8i-di
>         Bus info         : platform:sun8i-di
>         Driver version   : 5.3.0
>         Capabilities     : 0x84208000
>                 Video Memory-to-Memory
>                 Streaming
>                 Extended Pix Format
>                 Device Capabilities
>         Device Caps      : 0x04208000
>                 Video Memory-to-Memory
>                 Streaming
>                 Extended Pix Format
>
> Required ioctls:
>         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 (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:
>         test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
>         test VIDIOC_EXPBUF: OK
>         test Requests: OK (Not Supported)
>
> Total for sun8i-di device /dev/video0: 44, Succeeded: 44, Failed: 0, Warnings: 0
>
> Please take a look.
>
> Best regards,
> Jernej
>
> Changes from v4:
> - Added me as maintaner of the binding
> - Noted that scaling is supported in Kconfig entry and driver code
>
> Changes from v3:
> - added Maxime's a-b tag
> - moved and fixed Kconfig entry
> - put clk_set_rate_exclusive() and it's counterpart in PM callbacks
>
> Changes from v2:
> - added acked-by and review-by tags
> - fixed schema path in H3 deinterlace binding
> - moved busy check after format args check
>
> Changes from v1:
> - updated Maxime's e-mail in DT binding
> - removed "items" for single item in DT binding
> - implemented power management
> - replaced regmap with direct io access
> - set exclusive clock rate
> - renamed DEINTERLACE_FRM_CTRL_COEF_CTRL to DEINTERLACE_FRM_CTRL_COEF_ACCESS
>
> Jernej Skrabec (6):
>   dt-bindings: bus: sunxi: Add H3 MBUS compatible
>   clk: sunxi-ng: h3: Export MBUS clock
>   ARM: dts: sunxi: h3/h5: Add MBUS controller node
>   dt-bindings: media: Add Allwinner H3 Deinterlace binding
>   media: sun4i: Add H3 deinterlace driver
>   dts: arm: sun8i: h3: Enable deinterlace unit


Applied 1,2,3 and 4.

Thanks!
Maxime