menuconfig VITHAR tristate "Enable Vithar DDK" default n help Choose this option to enable 3D rendering with vithar DDK. config VITHAR_RT_PM bool "Enable Runtime power management" depends on VITHAR default n help Choose this option to enable runtime power management on vithar DDK. config VITHAR_DVFS bool "Enable DVFS" depends on VITHAR default n help Choose this option to enable DVFS on vithar DDK.