Commit 55395345 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki

cpufreq: intel_pstate: Use load-based P-state selection more widely

Extend the set of systems for which intel_pstate will use the
"powersave" P-state selection algorithm based on CPU load in the
active mode by systems with ACPI preferred profile set to "tablet",
"appliance PC", "desktop", or "workstation" (ie. everything with a
specified preferred profile that is not a "server").
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent eb5139d1
...@@ -2469,9 +2469,15 @@ static void __init copy_pid_params(struct pstate_adjust_policy *policy) ...@@ -2469,9 +2469,15 @@ static void __init copy_pid_params(struct pstate_adjust_policy *policy)
#ifdef CONFIG_ACPI #ifdef CONFIG_ACPI
static void intel_pstate_use_acpi_profile(void) static void intel_pstate_use_acpi_profile(void)
{ {
if (acpi_gbl_FADT.preferred_profile == PM_MOBILE) switch (acpi_gbl_FADT.preferred_profile) {
case PM_MOBILE:
case PM_TABLET:
case PM_APPLIANCE_PC:
case PM_DESKTOP:
case PM_WORKSTATION:
pstate_funcs.get_target_pstate = pstate_funcs.get_target_pstate =
get_target_pstate_use_cpu_load; get_target_pstate_use_cpu_load;
}
} }
#else #else
static void intel_pstate_use_acpi_profile(void) static void intel_pstate_use_acpi_profile(void)
......
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