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    Subject[PATCH v2 00/14] Support more HDMI modes on RK3228/RK3328
    Date
    This series make it possible to use more HDMI modes on RK3328,
    and presumably also on RK3228. It also prepares for a future YUV420 and
    10-bit output series.

    Part of this has been reworked from vendor BSP 4.4 kernel commits.

    Patch 1-5 fixes issues and shortcomings in the inno hdmi phy driver.

    Patch 6 prepares for use of high TMDS bit rates used with HDMI 2.0 and
    10-bit output modes.

    Patch 7-13 changes rk3228/rk3328 to use mode_valid functions suited for
    the inno hdmi phy instead of the dw-hdmi phy. These changes allows for
    more CEA modes to be usable, e.g. some 4K and fractal modes.

    Patch 14 adds support for more pixel clock rates in order to support
    common DMT modes in addition to CEA modes.

    Note: I have only been able to build test RK322x related changes
    as I do not have any RK322x device to test on.

    All modes, including fractal modes, has been tested with modetest on
    a RK3328 Rock64 device using e.g.

    modetest -M rockchip -s 39:3840x2160-29.97

    Changes in v2:
    - collect acked-by tag
    - drop the limit resolution width to 3840 patch

    This series is also available at [1] and the early work on YUV420 and
    10-bit output is available at [2].

    [1] https://github.com/Kwiboo/linux-rockchip/commits/next-20200108-inno-hdmi-phy
    [2] https://github.com/Kwiboo/linux-rockchip/commits/next-20200108-bus-format

    Regards,
    Jonas

    Algea Cao (1):
    phy/rockchip: inno-hdmi: Support more pre-pll configuration

    Huicong Xu (1):
    phy/rockchip: inno-hdmi: force set_rate on power_on

    Jonas Karlman (11):
    phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328
    phy/rockchip: inno-hdmi: remove unused no_c from rk3328 recalc_rate
    phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write
    drm/rockchip: dw-hdmi: allow high tmds bit rates
    drm/rockchip: dw-hdmi: require valid vpll clock rate on rk3228/rk3328
    clk: rockchip: set parent rate for DCLK_VOP clock on rk3228
    arm64: dts: rockchip: increase vop clock rate on rk3328
    arm64: dts: rockchip: add vpll clock to hdmi node on rk3328
    ARM: dts: rockchip: add vpll clock to hdmi node on rk3228
    drm/rockchip: dw-hdmi: limit tmds to 340mhz on rk3228/rk3328
    drm/rockchip: dw-hdmi: remove unused plat_data on rk3228/rk3328

    Zheng Yang (1):
    phy/rockchip: inno-hdmi: round fractal pixclock in rk3328 recalc_rate

    arch/arm/boot/dts/rk322x.dtsi | 4 +-
    arch/arm64/boot/dts/rockchip/rk3328.dtsi | 6 +-
    drivers/clk/rockchip/clk-rk3228.c | 2 +-
    drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 47 ++++++--
    drivers/phy/rockchip/phy-rockchip-inno-hdmi.c | 110 ++++++++++++------
    5 files changed, 120 insertions(+), 49 deletions(-)

    --
    2.17.1

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