1*4f86d3a8SLen Brown 2*4f86d3a8SLen Brownconfig CPU_IDLE 3*4f86d3a8SLen Brown bool "CPU idle PM support" 4*4f86d3a8SLen Brown help 5*4f86d3a8SLen Brown CPU idle is a generic framework for supporting software-controlled 6*4f86d3a8SLen Brown idle processor power management. It includes modular cross-platform 7*4f86d3a8SLen Brown governors that can be swapped during runtime. 8*4f86d3a8SLen Brown 9*4f86d3a8SLen Brown If you're using a mobile platform that supports CPU idle PM (e.g. 10*4f86d3a8SLen Brown an ACPI-capable notebook), you should say Y here. 11*4f86d3a8SLen Brown 12*4f86d3a8SLen Brownconfig CPU_IDLE_GOV_LADDER 13*4f86d3a8SLen Brown bool 14*4f86d3a8SLen Brown depends on CPU_IDLE 15*4f86d3a8SLen Brown default y 16*4f86d3a8SLen Brown 17*4f86d3a8SLen Brownconfig CPU_IDLE_GOV_MENU 18*4f86d3a8SLen Brown bool 19*4f86d3a8SLen Brown depends on CPU_IDLE && NO_HZ 20*4f86d3a8SLen Brown default y 21