[PATCH v1 0/5] Support Nuvoton NPCM Video Capture/Encode Engine

Jonathan Neuschäfer j.neuschaefer at gmx.net
Sat Oct 8 00:41:01 AEDT 2022


Hello Marvin,

What is this patchset's relation to the previous patchset "Support
Nuvoton NPCM Video Capture/Encode Engine"[1], which went up to v5?
Why is this patchset at v1 again?


Confused,
Jonathan

[1]: https://lore.kernel.org/lkml/20220826024124.22747-1-milkfafa@gmail.com/

On Fri, Oct 07, 2022 at 10:54:08AM +0800, Marvin Lin wrote:
> This patch series add DTS node, dt-bindings document and drivers for Video
> Capture/Differentiation Engine (VCD) and Encoding Compression Engine (ECE)
> present on Nuvoton NPCM SoCs.
> 
> VCD can capture/differentiate video data from digital or analog sources,
> then the ECE will compress the data into HEXTILE format.
> 
> HEXTILE compressed format is defined in Remote Framebuffer Protocol (RFC
> 6143) and is used by VNC features, so we also add a patch to support it.
> 
> Marvin Lin (5):
>   arm64: dts: nuvoton: Add node for NPCM Video Capture/Encode Engine
>   dt-bindings: media: Add dt-bindings for NPCM Video Capture/Encode
>     Engine
>   dt-bindings: arm/npcm: Add dt-bindings for Graphics Core Information
>   media: Add HEXTILE compressed format
>   drivers: media: platform: Add NPCM Video Capture/Encode Engine driver
> 
>  .../bindings/arm/npcm/nuvoton,gfxi.yaml       |   41 +
>  .../bindings/media/nuvoton,npcm-video.yaml    |   87 +
>  .../media/v4l/pixfmt-reserved.rst             |    8 +
>  MAINTAINERS                                   |    1 +
>  .../dts/nuvoton/nuvoton-common-npcm8xx.dtsi   |   19 +
>  .../boot/dts/nuvoton/nuvoton-npcm845-evb.dts  |   18 +
>  drivers/media/platform/Kconfig                |    1 +
>  drivers/media/platform/Makefile               |    1 +
>  drivers/media/platform/nuvoton/Kconfig        |    9 +
>  drivers/media/platform/nuvoton/Makefile       |    2 +
>  drivers/media/platform/nuvoton/npcm-video.c   | 2095 +++++++++++++++++
>  drivers/media/v4l2-core/v4l2-ioctl.c          |    1 +
>  include/uapi/linux/videodev2.h                |    1 +
>  13 files changed, 2284 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml
>  create mode 100644 Documentation/devicetree/bindings/media/nuvoton,npcm-video.yaml
>  create mode 100644 drivers/media/platform/nuvoton/Kconfig
>  create mode 100644 drivers/media/platform/nuvoton/Makefile
>  create mode 100644 drivers/media/platform/nuvoton/npcm-video.c
> 
> -- 
> 2.34.1
> 
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