soc: qcom: pmic_glink: fix connector type to be DisplayPort

As it was pointed out by Simon Ser, the DRM_MODE_CONNECTOR_USB connector
is reserved for the GUD devices. Other drivers (i915, amdgpu) use
DRM_MODE_CONNECTOR_DisplayPort even if the DP stream is handled by the
USB-C altmode. While we are still working on implementing the proper way
to let userspace know that the DP is wrapped into USB-C, change
connector type to be DRM_MODE_CONNECTOR_DisplayPort.

Fixes: 080b4e2 ("soc: qcom: pmic_glink: Introduce altmode support")
Cc: Simon Ser <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Acked-by: Simon Ser <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>

Author: lumag

drivers/soc/qcom/pmic_glink_altmode.c

@@ -467,7 +467,7 @@ static int pmic_glink_altmode_probe(struct auxiliary_device *adev,
 		alt_port->bridge.funcs = &pmic_glink_altmode_bridge_funcs;
 		alt_port->bridge.of_node = to_of_node(fwnode);
 		alt_port->bridge.ops = DRM_BRIDGE_OP_HPD;
-		alt_port->bridge.type = DRM_MODE_CONNECTOR_USB;
+		alt_port->bridge.type = DRM_MODE_CONNECTOR_DisplayPort;
 
 		ret = devm_drm_bridge_add(dev, &alt_port->bridge);
 		if (ret) {