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Merge branch 'pm-cpufreq'

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* pm-cpufreq:
  cpufreq: intel_pstate: Fix active mode setting from command line
This commit is contained in:
Rafael J. Wysocki 2020-07-16 19:17:01 +02:00
commit 1740f21af5
1 changed files with 6 additions and 2 deletions
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8
drivers/cpufreq/intel_pstate.c
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@ -2464,7 +2464,7 @@ static struct cpufreq_driver intel_cpufreq = {
.name = "intel_cpufreq", .name = "intel_cpufreq",
}; };
static struct cpufreq_driver *default_driver = &intel_pstate; static struct cpufreq_driver *default_driver;
static void intel_pstate_driver_cleanup(void) static void intel_pstate_driver_cleanup(void)
{ {
@ -2758,6 +2758,7 @@ static int __init intel_pstate_init(void)
hwp_active++; hwp_active++;
hwp_mode_bdw = id->driver_data; hwp_mode_bdw = id->driver_data;
intel_pstate.attr = hwp_cpufreq_attrs; intel_pstate.attr = hwp_cpufreq_attrs;
default_driver = &intel_pstate;
goto hwp_cpu_matched; goto hwp_cpu_matched;
} }
} else { } else {
@ -2775,7 +2776,8 @@ static int __init intel_pstate_init(void)
return -ENODEV; return -ENODEV;
} }
/* Without HWP start in the passive mode. */ /* Without HWP start in the passive mode. */
default_driver = &intel_cpufreq; if (!default_driver)
default_driver = &intel_cpufreq;
hwp_cpu_matched: hwp_cpu_matched:
/* /*
@ -2820,6 +2822,8 @@ static int __init intel_pstate_setup(char *str)
if (!strcmp(str, "disable")) { if (!strcmp(str, "disable")) {
no_load = 1; no_load = 1;
} else if (!strcmp(str, "active")) {
default_driver = &intel_pstate;
} else if (!strcmp(str, "passive")) { } else if (!strcmp(str, "passive")) {
default_driver = &intel_cpufreq; default_driver = &intel_cpufreq;
no_hwp = 1; no_hwp = 1;