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    Subject[PATCH v12 0/11] dw-hdmi: convert imx hdmi to bridge/dw_hdmi
    Date

    We found Freescale imx6 and Rockchip rk3288 and Ingenic JZ4780 (Xburst/MIPS)
    use the interface compatible Designware HDMI IP, but they also have some
    lightly differences, such as phy pll configuration, register width(imx hdmi
    register is one byte, but rk3288 is 4 bytes width and can only be accessed
    by word), 4K support(imx6 doesn't support 4k, but rk3288 does), and HDMI2.0
    support.

    To reuse the imx-hdmi driver, we make this patch set:
    (1): fix some CodingStyle warning to make checkpatch happy
    (2): convert imx-hdmi to drm_bridge
    (3): move imx-hdmi to bridge/dw_hdmi, and split platform specific code
    (4): extend dw_hdmi.c to support rk3288 hdmi
    (5): add rockchip rk3288 platform specific code dw_hdmi-rockchip.c

    Changes in v12:
    - refactor of_node_put(ddc_node)
    - squash patch <convert dw_hdmi to drm_bridge> & <split imx soc specific code from imx-hdmi>
    - add comment for the depend on patch

    Changes in v11:
    - squash patch <split some phy configuration to platform driver>
    - split form patch <dw_hdmi: add rk3288 support>
    - split from patch <dw_hdmi: add rk3288 support>

    Changes in v10:
    - split generic dw_hdmi.c improvements from patch#11 (add rk3288 support)
    - add more display mode support mpll configuration for rk3288

    Changes in v9:
    - move some phy configuration to platform driver

    Changes in v8:
    - correct some spelling mistake
    - modify ddc-i2c-bus and interrupt description
    - Add documentation for rockchip dw hdmi

    Changes in v7:
    - remove unused variables from structure dw_hdmi
    - remove a wrong modification
    - add copyrights for dw_hdmi-imx.c

    Changes in v6:
    - rearrange the patch order
    - move some modification to patch#6
    - refactor register access without reg_shift

    Changes in v5:
    - refactor reg-io-width

    Changes in v4:
    - fix checkpatch CHECK
    - defer probe ddc i2c adapter

    Changes in v3:
    - split multi-register access to one indepent patch

    Changes in v2:
    - use git format -M to generate these patch

    Andy Yan (11):
    staging: imx-drm: imx-hdmi: make checkpatch happy
    staging: imx-drm: imx-hdmi: return defer if can't get ddc i2c adapter
    staging: imx-drm: imx-hdmi: convert imx-hdmi to drm_bridge mode
    staging: imx-drm: imx-hdmi: move imx-hdmi to bridge/dw_hdmi
    dt-bindings: add document for dw_hdmi
    drm: bridge/dw_hdmi: add support for multi-byte register width access
    drm: bridge/dw_hdmi: add mode_valid support
    drm: bridge/dw_hdmi: clear i2cmphy_stat0 reg in hdmi_phy_wait_i2c_done
    drm: bridge/dw_hdmi: add function dw_hdmi_phy_enable_spare
    dt-bindings: Add documentation for rockchip dw hdmi
    drm: bridge/dw_hdmi: add rockchip rk3288 support

    .../devicetree/bindings/drm/bridge/dw_hdmi.txt | 40 ++
    .../devicetree/bindings/video/dw_hdmi-rockchip.txt | 43 ++
    drivers/gpu/drm/bridge/Kconfig | 5 +
    drivers/gpu/drm/bridge/Makefile | 1 +
    .../imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c} | 767 +++++++++------------
    .../imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h} | 7 +-
    drivers/gpu/drm/rockchip/Kconfig | 10 +
    drivers/gpu/drm/rockchip/Makefile | 2 +-
    drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 355 ++++++++++
    drivers/staging/imx-drm/Kconfig | 1 +
    drivers/staging/imx-drm/Makefile | 2 +-
    drivers/staging/imx-drm/dw_hdmi-imx.c | 274 ++++++++
    include/drm/bridge/dw_hdmi.h | 60 ++
    13 files changed, 1139 insertions(+), 428 deletions(-)
    create mode 100644 Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
    create mode 100644 Documentation/devicetree/bindings/video/dw_hdmi-rockchip.txt
    rename drivers/{staging/imx-drm/imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c} (70%)
    rename drivers/{staging/imx-drm/imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h} (99%)
    create mode 100644 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
    create mode 100644 drivers/staging/imx-drm/dw_hdmi-imx.c
    create mode 100644 include/drm/bridge/dw_hdmi.h

    --
    1.9.1




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