Implement DisplayPort support for the Qualcomm RB5 platform. Note: while testing this, I had link training issues with several dongles with DP connectors. Other DisplayPort-USB-C dongles (with HDMI or VGA connectors) work perfectly. Dependencies: [1] Soft-dependencies: [2], [3] [1] https://lore.kernel.org/linux-arm-msm/20230515133643.3621656-1-bryan.odonoghue@xxxxxxxxxx/ [2] https://lore.kernel.org/linux-arm-msm/20230709034211.4045004-1-dmitry.baryshkov@xxxxxxxxxx/ [3] https://lore.kernel.org/linux-arm-msm/20230709034808.4049383-1-dmitry.baryshkov@xxxxxxxxxx/ Dmitry Baryshkov (5): dt-bindings: display: msm: dp-controller: document SM8250 compatible arm64: dts: qcom: sm8250: Add DisplayPort device node arm64: dts: qcom: qrb5165-rb5: add onboard USB-C redriver arm64: dts: qcom: qrb5165-rb5: enable displayport controller arm64: dts: qcom: qrb5165-rb5: enable DP altmode .../bindings/display/msm/dp-controller.yaml | 1 + arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 72 +++++++++++++- arch/arm64/boot/dts/qcom/sm8250.dtsi | 93 +++++++++++++++++++ 3 files changed, 164 insertions(+), 2 deletions(-) -- 2.39.2
