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SubjectRe: [PATCH 0/7] phy: qcom-qmp-combo: Support orientation switching
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On 25/04/2023 05:40, Bjorn Andersson wrote:
> This adds support for USB and DisplayPort orientation switching to the
> QMP combo PHY, as well as updating the sc8280xp devices to include the
> QMP in the SuperSpeed graph.
>
> Bjorn Andersson (7):
> dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Add ports and
> orientation-switch
> phy: qcom-qmp-combo: Move phy_mutex out of com_init/exit
> phy: qcom-qmp-combo: Introduce orientation variable
> phy: qcom-qmp-combo: Introduce orientation switching
> phy: qcom-qmp-combo: Introduce drm_bridge
> arm64: dts: qcom: sc8280xp-crd: Add QMP to SuperSpeed graph
> arm64: dts: qcom: sc8280xp-x13s: Add QMP to SuperSpeed graph
>
> .../phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml | 51 ++++
> arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 28 ++-
> .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 28 ++-
> arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 34 +++
> drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 227 ++++++++++++++----
> 5 files changed, 309 insertions(+), 59 deletions(-)
>

I succesfully tested this on the SM8450 HDK, and the following works:
- USB-C to HDMI, both directions
- USB-C to DP cable to DP display, both directions
- USB-C to USB SuperSpeed, both directions
- USB-C to USB-C, both directions, enables SuperSpeed Plus Gen 2x1

Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on HDK8450

Thanks,
Neil

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