kernelconfig_penguin
depends
CONFIG_ACPI

Dock

configname: CONFIG_ACPI_DOCK

Linux Kernel Configuration
└─> Power management and ACPI options
└─> ACPI (Advanced Configuration and Power Interface) Support
└─> Dock

This driver supports ACPI-controlled docking stations and removable
drive bays such as the IBM Ultrabay and the Dell Module Bay.