[PATCH v8 0/2] Add Rockchip Inno-HDMI driver

[Yakir Yang]

Here are a brief introduction to Innosilicon HDMI IP:
  - Support HDMI 1.4a, HDCP 1.2 and DVI 1.0 standard compliant transmitter
  - Support HDMI1.4 a/b 3D function defined in HDMI 1.4 a/b spec
  - Digital video interface supports a pixel size of 24, 30, 36, 48bits color depth in RGB
  - S/PDIF output supports PCM, Dolby Digital, DTS digital audio transmission
    (32-192kHz Fs) using IEC60958 and IEC 61937
  - The EDID and CEC function are also supported by Innosilicon HDMI Transmitter Controlle

Changes in v8:
- Don't check whether encoder output format is RGB colorspace, cause driver
  default configure the output colorspace to RGB. (ZhengYang)
- Correct the check condition in inno_hdmi_config_video_csc() (ZhengYang)
    - if (data->enc_out_format == data->enc_out_format) {
    + if (data->enc_in_format == data->enc_out_format) {

Changes in v7:
- Correct the module licnese statement (Paul)
     - MODULE_LICENSE("GPL");
     + MODULE_LICENSE("GPLv2");
- Start indentation with tabs and fix the misspell in Kconfig (Paul)
- Carry the lost device-binding document (Heiko)

Changes in v6:
- Rebase the Makefile/Kconfig files which add by Chris's rockchip-mipi driver (Caeser)

Changes in v5:
- Use hdmi_infoframe helper functions to packed the infoframe (Russell)
- Remove the unused double wait_for_completion_timeout for ddc transfer (Russell)
- Remove the unused local variable in "inno_hdmi_i2c_write()" function (Russell)

Changes in v4:
- Modify the commit title "drm/rockchip: hdmi: ..." (Mark)
- Correct the "DKMS" to "DPMS" (Mark)
- Fix over 80 characters problems (Mark)
- Remove encoder .prepare/.commit helper functions, and move the vop mode
configure function into encoder .enable helper functions. (Mark)

Changes in v3:
- Use encoder enable/disable function, and remove the encoder DPMS function
- Keep HDMI PLL power on in standby mode

Changes in v2:
- Using DRM atomic helper functions for connector init (Mark)
- Remove "hdmi->connector.encoder = encoder;" (Mark)
- Add the Acked-by tags from Rob
- Correct the misspell "rk3036-dw-hdmi" (Heiko)

Yakir Yang (2):
  drm/rockchip: hdmi: add Innosilicon HDMI support
  dt-bindings: add document for Innosilicon HDMI on Rockchip platform

 .../display/rockchip/inno_hdmi-rockchip.txt        |  50 ++
 drivers/gpu/drm/rockchip/Kconfig                   |   8 +
 drivers/gpu/drm/rockchip/Makefile                  |   1 +
 drivers/gpu/drm/rockchip/inno_hdmi.c               | 939 +++++++++++++++++++++
 drivers/gpu/drm/rockchip/inno_hdmi.h               | 362 ++++++++
 5 files changed, 1360 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt
 create mode 100644 drivers/gpu/drm/rockchip/inno_hdmi.c
 create mode 100644 drivers/gpu/drm/rockchip/inno_hdmi.h

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1.9.1