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[0/8] media: sunxi: Add DE2 rotate driver

Message ID 20200124232014.574989-1-jernej.skrabec@siol.net
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Series media: sunxi: Add DE2 rotate driver | expand

Message

Jernej Škrabec Jan. 24, 2020, 11:20 p.m. UTC 
Some of Allwinner SoCs like A83T and A64 SoCs contain DE2 rotate core
which can flip image horizontal and vertical and rotate it in 90 deg.
steps. It support a lot of output formats, but a bit less capture
formats. All YUV input formats get converted to yuv420p, while RGB
formats are preserved.

Patches 1-2 fix few issues with DE2 clocks.

Patches 3-4 fix register range of DE2 clocks (it would overlap with
rotate driver)

Patches 5-8 provide binding, implement driver and add nodes.

v4l2-compliance SHA: ec55a961487b449bedbe07650674b4965814cf07, 32 bits, 32-bit time_t

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

Driver Info:
        Driver name      : sun8i-rotate
        Card type        : sun8i-rotate
        Bus info         : platform:sun8i-rotate
        Driver version   : 5.5.0
        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

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

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: 4 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 (Not Supported)

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-rotate device /dev/video0: 45, Succeeded: 45, Failed: 0, Warnings: 0

Best regards,
Jernej

Jernej Skrabec (8):
  clk: sunxi-ng: sun8i-de2: Swap A64 and H6 definitions
  clk: sunxi-ng: sun8i-de2: Fix A83T clocks and reset
  ARM: dts: sunxi: Fix DE2 clocks register range
  arm64: dts: allwinner: a64: Fix display clock register range
  media: dt-bindings: media: Add Allwinner A83T Rotate driver
  media: sun8i: Add Allwinner A83T Rotate driver
  ARM: dts: sun8i: a83t: Add device node for rotation core
  arm64: dts: allwinner: a64: add node for rotation core

 .../allwinner,sun8i-a83t-de2-rotate.yaml      |  70 ++
 MAINTAINERS                                   |   8 +
 arch/arm/boot/dts/sun8i-a83t.dtsi             |  13 +-
 arch/arm/boot/dts/sun8i-r40.dtsi              |   2 +-
 arch/arm/boot/dts/sun8i-v3s.dtsi              |   2 +-
 arch/arm/boot/dts/sunxi-h3-h5.dtsi            |   2 +-
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi |  14 +-
 drivers/clk/sunxi-ng/ccu-sun8i-de2.c          |  49 +-
 drivers/media/platform/Kconfig                |  12 +
 drivers/media/platform/sunxi/Makefile         |   1 +
 .../platform/sunxi/sun8i-rotate/Makefile      |   2 +
 .../sunxi/sun8i-rotate/sun8i-formats.c        | 273 ++++++
 .../sunxi/sun8i-rotate/sun8i-formats.h        |  25 +
 .../sunxi/sun8i-rotate/sun8i-rotate.c         | 924 ++++++++++++++++++
 .../sunxi/sun8i-rotate/sun8i-rotate.h         | 135 +++
 15 files changed, 1512 insertions(+), 20 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
 create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/Makefile
 create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-formats.c
 create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-formats.h
 create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-rotate.c
 create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-rotate.h

Comments

Chen-Yu Tsai Jan. 25, 2020, 3:05 a.m. UTC | #1 
On Sat, Jan 25, 2020 at 7:20 AM Jernej Skrabec <jernej.skrabec@siol.net> wrote:
>
> For some reason, A64 and H6 have swapped clocks and resets definitions.
> H6 doesn't have rotation unit while A64 has. Swap around to correct the
> issue.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>

Could you add Fixes tags for this one?

ChenYu
Jernej Škrabec Jan. 25, 2020, 11:20 a.m. UTC | #2 
Hi!

Dne sobota, 25. januar 2020 ob 04:05:33 CET je Chen-Yu Tsai napisal(a):
> On Sat, Jan 25, 2020 at 7:20 AM Jernej Skrabec <jernej.skrabec@siol.net> 
wrote:
> > For some reason, A64 and H6 have swapped clocks and resets definitions.
> > H6 doesn't have rotation unit while A64 has. Swap around to correct the
> > issue.
> > 
> > Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
> 
> Could you add Fixes tags for this one?

I'm not sure which commit to reference. H6 one? or also initial A64 one?

I just found out that H5 compatible uses A64 structure, which is not correct. 
H5 doesn't contain rotate core.

Do you have any better idea how to nicely solve this mess? I'm thinking that 
for v2 I would first decouple some compatibles, like this for H5 and R40 and 
V3s from A83T (as it can be seen in the next patch). After that, rather than 
switching definitions I would fix each compatible one by one. At the end, if any 
entry is duplicated, I can add one commit to merge same structures.

What do you think?

Best regards,
Jernej
Jernej Škrabec Jan. 25, 2020, 11:24 a.m. UTC | #3 
Dne sobota, 25. januar 2020 ob 12:20:18 CET je Jernej Škrabec napisal(a):
> Hi!
> 
> Dne sobota, 25. januar 2020 ob 04:05:33 CET je Chen-Yu Tsai napisal(a):
> > On Sat, Jan 25, 2020 at 7:20 AM Jernej Skrabec <jernej.skrabec@siol.net>
> 
> wrote:
> > > For some reason, A64 and H6 have swapped clocks and resets definitions.
> > > H6 doesn't have rotation unit while A64 has. Swap around to correct the
> > > issue.
> > > 
> > > Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
> > 
> > Could you add Fixes tags for this one?
> 
> I'm not sure which commit to reference. H6 one? or also initial A64 one?
> 
> I just found out that H5 compatible uses A64 structure, which is not
> correct. H5 doesn't contain rotate core.
> 
> Do you have any better idea how to nicely solve this mess? I'm thinking that
> for v2 I would first decouple some compatibles, like this for H5 and R40
> and V3s from A83T (as it can be seen in the next patch). After that, rather
> than switching definitions I would fix each compatible one by one. At the
> end, if any entry is duplicated, I can add one commit to merge same
> structures.

This could also be a separate series of patches on which rotate driver series 
depends on.
 
Best regards,
Jernej
Jernej Škrabec Feb. 11, 2020, 7:12 p.m. UTC | #4 
Dne sobota, 25. januar 2020 ob 00:20:06 CET je Jernej Skrabec napisal(a):
> Some of Allwinner SoCs like A83T and A64 SoCs contain DE2 rotate core
> which can flip image horizontal and vertical and rotate it in 90 deg.
> steps. It support a lot of output formats, but a bit less capture
> formats. All YUV input formats get converted to yuv420p, while RGB
> formats are preserved.
> 
> Patches 1-2 fix few issues with DE2 clocks.
> 
> Patches 3-4 fix register range of DE2 clocks (it would overlap with
> rotate driver)
> 
> Patches 5-8 provide binding, implement driver and add nodes.
> 
> v4l2-compliance SHA: ec55a961487b449bedbe07650674b4965814cf07, 32 bits,
> 32-bit time_t
> 
> Compliance test for sun8i-rotate device /dev/video0:
> 
> Driver Info:
>         Driver name      : sun8i-rotate
>         Card type        : sun8i-rotate
>         Bus info         : platform:sun8i-rotate
>         Driver version   : 5.5.0
>         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
> 
>         test invalid ioctls: OK
> Debug ioctls:
>         test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
>         test VIDIOC_LOG_STATUS: OK
> 
> 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: 4 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 (Not Supported)
> 
> 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-rotate device /dev/video0: 45, Succeeded: 45, Failed: 0,
> Warnings: 0
> 
> Best regards,
> Jernej
> 
> Jernej Skrabec (8):
>   clk: sunxi-ng: sun8i-de2: Swap A64 and H6 definitions
>   clk: sunxi-ng: sun8i-de2: Fix A83T clocks and reset

Please disregard above two patches. It turns out that many more changes are 
required to fix mess with rotation clocks and reset. I sent separate patch 
series: http://lists.infradead.org/pipermail/linux-arm-kernel/2020-February/
710242.html

Comments on the rest of the series are welcome, though.

Best regards,
Jernej

>   ARM: dts: sunxi: Fix DE2 clocks register range
>   arm64: dts: allwinner: a64: Fix display clock register range
>   media: dt-bindings: media: Add Allwinner A83T Rotate driver
>   media: sun8i: Add Allwinner A83T Rotate driver
>   ARM: dts: sun8i: a83t: Add device node for rotation core
>   arm64: dts: allwinner: a64: add node for rotation core
> 
>  .../allwinner,sun8i-a83t-de2-rotate.yaml      |  70 ++
>  MAINTAINERS                                   |   8 +
>  arch/arm/boot/dts/sun8i-a83t.dtsi             |  13 +-
>  arch/arm/boot/dts/sun8i-r40.dtsi              |   2 +-
>  arch/arm/boot/dts/sun8i-v3s.dtsi              |   2 +-
>  arch/arm/boot/dts/sunxi-h3-h5.dtsi            |   2 +-
>  arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi |  14 +-
>  drivers/clk/sunxi-ng/ccu-sun8i-de2.c          |  49 +-
>  drivers/media/platform/Kconfig                |  12 +
>  drivers/media/platform/sunxi/Makefile         |   1 +
>  .../platform/sunxi/sun8i-rotate/Makefile      |   2 +
>  .../sunxi/sun8i-rotate/sun8i-formats.c        | 273 ++++++
>  .../sunxi/sun8i-rotate/sun8i-formats.h        |  25 +
>  .../sunxi/sun8i-rotate/sun8i-rotate.c         | 924 ++++++++++++++++++
>  .../sunxi/sun8i-rotate/sun8i-rotate.h         | 135 +++
>  15 files changed, 1512 insertions(+), 20 deletions(-)
>  create mode 100644
> Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yam
> l create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/Makefile
> create mode 100644
> drivers/media/platform/sunxi/sun8i-rotate/sun8i-formats.c create mode
> 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-formats.h create
> mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-rotate.c create
> mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-rotate.h
Chen-Yu Tsai March 12, 2020, 5:31 a.m. UTC | #5 
On Wed, Feb 12, 2020 at 3:13 AM Jernej Škrabec <jernej.skrabec@gmail.com> wrote:
>
> Dne sobota, 25. januar 2020 ob 00:20:06 CET je Jernej Skrabec napisal(a):
> > Some of Allwinner SoCs like A83T and A64 SoCs contain DE2 rotate core
> > which can flip image horizontal and vertical and rotate it in 90 deg.
> > steps. It support a lot of output formats, but a bit less capture
> > formats. All YUV input formats get converted to yuv420p, while RGB
> > formats are preserved.
> >
> > Patches 1-2 fix few issues with DE2 clocks.
> >
> > Patches 3-4 fix register range of DE2 clocks (it would overlap with
> > rotate driver)
> >
> > Patches 5-8 provide binding, implement driver and add nodes.
> >
> > v4l2-compliance SHA: ec55a961487b449bedbe07650674b4965814cf07, 32 bits,
> > 32-bit time_t
> >
> > Compliance test for sun8i-rotate device /dev/video0:
> >
> > Driver Info:
> >         Driver name      : sun8i-rotate
> >         Card type        : sun8i-rotate
> >         Bus info         : platform:sun8i-rotate
> >         Driver version   : 5.5.0
> >         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
> >
> >         test invalid ioctls: OK
> > Debug ioctls:
> >         test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> >         test VIDIOC_LOG_STATUS: OK
> >
> > 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: 4 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 (Not Supported)
> >
> > 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-rotate device /dev/video0: 45, Succeeded: 45, Failed: 0,
> > Warnings: 0
> >
> > Best regards,
> > Jernej
> >
> > Jernej Skrabec (8):
> >   clk: sunxi-ng: sun8i-de2: Swap A64 and H6 definitions
> >   clk: sunxi-ng: sun8i-de2: Fix A83T clocks and reset
>
> Please disregard above two patches. It turns out that many more changes are
> required to fix mess with rotation clocks and reset. I sent separate patch
> series: http://lists.infradead.org/pipermail/linux-arm-kernel/2020-February/
> 710242.html
>
> Comments on the rest of the series are welcome, though.
>
> Best regards,
> Jernej
>
> >   ARM: dts: sunxi: Fix DE2 clocks register range
> >   arm64: dts: allwinner: a64: Fix display clock register range
> >   media: dt-bindings: media: Add Allwinner A83T Rotate driver
> >   media: sun8i: Add Allwinner A83T Rotate driver
> >   ARM: dts: sun8i: a83t: Add device node for rotation core
> >   arm64: dts: allwinner: a64: add node for rotation core

Merged the DTS patches for 5.7.

ChenYu

> >  .../allwinner,sun8i-a83t-de2-rotate.yaml      |  70 ++
> >  MAINTAINERS                                   |   8 +
> >  arch/arm/boot/dts/sun8i-a83t.dtsi             |  13 +-
> >  arch/arm/boot/dts/sun8i-r40.dtsi              |   2 +-
> >  arch/arm/boot/dts/sun8i-v3s.dtsi              |   2 +-
> >  arch/arm/boot/dts/sunxi-h3-h5.dtsi            |   2 +-
> >  arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi |  14 +-
> >  drivers/clk/sunxi-ng/ccu-sun8i-de2.c          |  49 +-
> >  drivers/media/platform/Kconfig                |  12 +
> >  drivers/media/platform/sunxi/Makefile         |   1 +
> >  .../platform/sunxi/sun8i-rotate/Makefile      |   2 +
> >  .../sunxi/sun8i-rotate/sun8i-formats.c        | 273 ++++++
> >  .../sunxi/sun8i-rotate/sun8i-formats.h        |  25 +
> >  .../sunxi/sun8i-rotate/sun8i-rotate.c         | 924 ++++++++++++++++++
> >  .../sunxi/sun8i-rotate/sun8i-rotate.h         | 135 +++
> >  15 files changed, 1512 insertions(+), 20 deletions(-)
> >  create mode 100644
> > Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yam
> > l create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/Makefile
> > create mode 100644
> > drivers/media/platform/sunxi/sun8i-rotate/sun8i-formats.c create mode
> > 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-formats.h create
> > mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-rotate.c create
> > mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-rotate.h
>
>
>
>