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    Subject[PATCH v3 0/4] Add V4L2 M2M Driver for E5010 JPEG Encoder
    Date
    This adds support for V4L2 M2M based driver for E5010 JPEG Encoder
    which is a stateful JPEG encoder from Imagination technologies
    and is present in TI AM62A SoC.

    v4l2-compliance test :
    Link: https://gist.github.com/devarsht/17348fc509fe375a630a798196edbb73

    E5010 JPEG Encoder Manual tests :

    Performance:
    Link: https://gist.github.com/devarsht/ef5aba211aae45166681b8b4418d4e65

    Functionality:
    Link: https://gist.github.com/devarsht/bfef1e3ead8e858b09cbf418aea753e8

    Compression Quality:
    Link: https://gist.github.com/devarsht/345df9bf7157b4ca094293760e257451

    Multi Instance:
    Link: https://gist.github.com/devarsht/4b4d734eeb9e0e616837c0836ddbc769

    Devarsh Thakkar (4):
    dt-bindings: media: Add bindings for Imagination E5010 JPEG Encoder
    driver
    media: imagination: Add E5010 JPEG Encoder driver
    arm64: dts: ti: k3-am62a : Add E5010 JPEG Encoder
    arm64: defconfig: Enable E5010 JPEG Encoder

    .../bindings/media/img,e5010-jpeg-enc.yaml | 81 +
    MAINTAINERS | 7 +
    arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 11 +
    arch/arm64/boot/dts/ti/k3-am62a.dtsi | 2 +
    arch/arm64/configs/defconfig | 117 +-
    drivers/media/platform/Kconfig | 1 +
    drivers/media/platform/Makefile | 1 +
    drivers/media/platform/imagination/Kconfig | 12 +
    drivers/media/platform/imagination/Makefile | 3 +
    .../platform/imagination/e5010-core-regs.h | 585 ++++++
    .../platform/imagination/e5010-jpeg-enc-hw.c | 320 ++++
    .../platform/imagination/e5010-jpeg-enc-hw.h | 42 +
    .../platform/imagination/e5010-jpeg-enc.c | 1678 +++++++++++++++++
    .../platform/imagination/e5010-jpeg-enc.h | 169 ++
    .../platform/imagination/e5010-mmu-regs.h | 311 +++
    15 files changed, 3265 insertions(+), 75 deletions(-)
    create mode 100644 Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml
    create mode 100644 drivers/media/platform/imagination/Kconfig
    create mode 100644 drivers/media/platform/imagination/Makefile
    create mode 100644 drivers/media/platform/imagination/e5010-core-regs.h
    create mode 100644 drivers/media/platform/imagination/e5010-jpeg-enc-hw.c
    create mode 100644 drivers/media/platform/imagination/e5010-jpeg-enc-hw.h
    create mode 100644 drivers/media/platform/imagination/e5010-jpeg-enc.c
    create mode 100644 drivers/media/platform/imagination/e5010-jpeg-enc.h
    create mode 100644 drivers/media/platform/imagination/e5010-mmu-regs.h

    ---
    Changelog:
    V1->V2:
    No change (sending dt-binding and driver together)

    V2->V3:
    - Add DONOTMERGE patches for dts and defconfig
    - Update driver with below changes :
    - Correct license headers
    - Use more generic name core instead of jasper for base registers
    - Add Comment for forward declarations
    - Simplify quantization table calculations
    - Use v4l2_apply_frmsize_constraints for updating framesize and remove unrequired functions
    - Place TODO at top of file and in commit message too
    - Use dev_err_probe helper in probe function
    - Fix return value checking for failure scenarios in probe function
    - Use v4l2_err/info/warn helpers instead of dev_err/info/warn helpers
    - Fix unexpected indentation
    - Correct commit message
    - Update dt-bindings with below changes :
    - Add vendor specific compatible
    - Fix commit title and message
    - Update reg names
    - Update clocks to 1
    - Fix dts example with proper naming
    --
    2.34.1

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