Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) # Generic power capping sysfs interface configuration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) menuconfig POWERCAP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	bool "Generic powercap sysfs driver"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	  The power capping sysfs interface allows kernel subsystems to expose power
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	  capping settings to user space in a consistent way.  Usually, it consists
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	  of multiple control types that determine which settings may be exposed and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	  power zones representing parts of the system that can be subject to power
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	  capping.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	  If you want this code to be compiled in, say Y here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) if POWERCAP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) # Client driver configurations go here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) config INTEL_RAPL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) config INTEL_RAPL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	tristate "Intel RAPL Support via MSR Interface"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	depends on X86 && IOSF_MBI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	select INTEL_RAPL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	  This enables support for the Intel Running Average Power Limit (RAPL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	  technology via MSR interface, which allows power limits to be enforced
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	  and monitored on modern Intel processors (Sandy Bridge and later).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	  In RAPL, the platform level settings are divided into domains for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	  fine grained control. These domains include processor package, DRAM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	  controller, CPU core (Power Plane 0), graphics uncore (Power Plane
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	  1), etc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) config IDLE_INJECT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	bool "Idle injection framework"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	depends on CPU_IDLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	default n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	  This enables support for the idle injection framework. It
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	  provides a way to force idle periods on a set of specified
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	  CPUs for power capping. Idle period can be injected
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	  synchronously on a set of specified CPUs or alternatively
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	  on a per CPU basis.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) config DTPM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	bool "Power capping for Dynamic Thermal Power Management (EXPERIMENTAL)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	  This enables support for the power capping for the dynamic
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	  thermal power management userspace engine.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) config DTPM_CPU
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	bool "Add CPU power capping based on the energy model"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	depends on DTPM && ENERGY_MODEL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	  This enables support for CPU power limitation based on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 	  energy model.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) endif