intel_gmbus_get_adapter
intel_gmbus_get_adapter(display, ddc_pin));
ddc = intel_gmbus_get_adapter(display, GMBUS_PIN_DPB);
i2c = intel_gmbus_get_adapter(display, gpio);
intel_gmbus_get_adapter(display, GMBUS_PIN_DPC));
intel_gmbus_get_adapter(struct intel_display *display, unsigned int pin);
if (connector && connector->base.ddc == intel_gmbus_get_adapter(display, ddc_pin))
intel_gmbus_get_adapter(display, ddc_pin));
intel_gmbus_get_adapter(display, ddc_pin));
ddc = intel_gmbus_get_adapter(display, display->vbt.crt_ddc_pin);
sdvo->i2c = intel_gmbus_get_adapter(display, pin);