diff options
| author | Zhang Rui <rui.zhang@intel.com> | 2022-12-19 18:46:15 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-12-30 21:57:38 +0300 |
| commit | a3c1f066e1c514ac819f5dae288cc8a59c384158 (patch) | |
| tree | 6489ae4f2daea5b11977dc04d82b092de4874c50 /drivers/thermal/intel/Kconfig | |
| parent | b878d3ba9bb41cddb73ba4b56e5552f0a638daca (diff) | |
| download | linux-a3c1f066e1c514ac819f5dae288cc8a59c384158.tar.xz | |
thermal/intel: Introduce Intel TCC library
There are several different drivers that accesses the Intel TCC
(thermal control circuitry) MSRs, and each of them has its own
implementation for the same functionalities, e.g. getting the current
temperature, getting the tj_max, and getting/setting the tj_max offset.
Introduce a library to unify the code for Intel CPU TCC MSR access.
At the same time, ensure the temperature is got based on the updated
tjmax value because tjmax can be changed at runtime for cases like
the Intel SST-PP (Intel Speed Select Technology - Performance Profile)
level change.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/thermal/intel/Kconfig')
| -rw-r--r-- | drivers/thermal/intel/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/thermal/intel/Kconfig b/drivers/thermal/intel/Kconfig index f0c845679250..6b938c040d6e 100644 --- a/drivers/thermal/intel/Kconfig +++ b/drivers/thermal/intel/Kconfig @@ -12,6 +12,10 @@ config X86_THERMAL_VECTOR def_bool y depends on X86 && CPU_SUP_INTEL && X86_LOCAL_APIC +config INTEL_TCC + bool + depends on X86 + config X86_PKG_TEMP_THERMAL tristate "X86 package temperature thermal driver" depends on X86_THERMAL_VECTOR |