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    SubjectRe: [PATCH RFC v2 1/8] drm/bridge: dw-hdmi: Add SCDC and TMDS Scrambling support
    Date
    Am Freitag, 30. November 2018, 14:42:54 CET schrieb Neil Armstrong:
    > Add support for SCDC Setup for TMDS Clock > 3.4GHz and enable TMDS
    > Scrambling when supported or mandatory.
    >
    > This patch also adds an helper to setup the control bit to support
    > the high TMDS Bit Period/TMDS Clock-Period Ratio as required with
    > TMDS Clock > 3.4GHz for HDMI2.0 3840x2160@60/50 modes.
    >
    > These changes were based on work done by Huicong Xu <xhc@rock-chips.com>
    > and Nickey Yang <nickey.yang@rock-chips.com> to support HDMI2.0 modes
    > on the Rockchip 4.4 BSP kernel at [1]
    >
    > [1] https://github.com/rockchip-linux/kernel/tree/release-4.4
    >
    > Cc: Nickey Yang <nickey.yang@rock-chips.com>
    > Cc: Huicong Xu <xhc@rock-chips.com>
    > Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

    sorry this took a bit longer, but I can confirm that the 4 relevant
    patches (1, 4, 5, 6) at least still provide 1080p hdmi output on
    rk3288 (with internal hdmiphy) and rk3328 (with external innosilicon
    hdmiphy). I don't know how to test newly added features, but at
    least the patches don't seem to break existing users, so

    on rk3288 and rk3328
    Tested-by: Heiko Stuebner <heiko@sntech.de>



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