The eDP controller has an HPD GPIO. Describe it in the device tree for the generic T14s model, as the HPD GPIO is used in both the OLED and LCD models which inherit this device tree.
Signed-off-by: Christopher Obbard <[email protected]> --- arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi index 962fb050c55c4fd33f480a21a8c47a484d0c82b8..bbeb2e6f039957e443f0f6d16dc00fc62b012425 100644 --- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi @@ -975,6 +975,9 @@ &mdss_dp3 { compatible = "qcom,x1e80100-dp"; /delete-property/ #sound-dai-cells; + pinctrl-names = "default"; + pinctrl-0 = <&edp_hpd_active>; + status = "okay"; aux-bus { -- 2.49.0
