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| author | Kate Hsuan <hpa@redhat.com> | 2021-08-20 14:04:49 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-08-20 21:11:22 +0300 |
| commit | 1fef1c047bfbeb140d109c9b7bd94410648650ca (patch) | |
| tree | e5a1c3bc5195f13e6bee35b082dafbd85eda5c01 /drivers/platform/x86/intel/Kconfig | |
| parent | 47bbe03eaf4493c1c7cc7ac9e24c633ef291f767 (diff) | |
| download | linux-1fef1c047bfbeb140d109c9b7bd94410648650ca.tar.xz | |
platform/x86: intel_turbo_max_3: Move to intel sub-directory
Move Intel Turbo Max 3 driver to intel sub-directory to improve readability
and rename it from intel_turbo_max_3.c to turbo_max_3.c.
Signed-off-by: Kate Hsuan <hpa@redhat.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210820110458.73018-12-andriy.shevchenko@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/intel/Kconfig')
| -rw-r--r-- | drivers/platform/x86/intel/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel/Kconfig b/drivers/platform/x86/intel/Kconfig index 24cd26579d52..701479386305 100644 --- a/drivers/platform/x86/intel/Kconfig +++ b/drivers/platform/x86/intel/Kconfig @@ -87,4 +87,15 @@ config INTEL_SMARTCONNECT This driver checks to determine whether the device has Intel Smart Connect enabled, and if so disables it. +config INTEL_TURBO_MAX_3 + bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" + depends on X86_64 && SCHED_MC_PRIO + help + This driver reads maximum performance ratio of each CPU and set up + the scheduler priority metrics. In this way scheduler can prefer + CPU with higher performance to schedule tasks. + + This driver is only required when the system is not using Hardware + P-States (HWP). In HWP mode, priority can be read from ACPI tables. + endif # X86_PLATFORM_DRIVERS_INTEL |