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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-07-16 19:17:01 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-07-16 19:17:01 +0200 |
| commit | 1740f21af58b89a072f33ae0912d5acf95314f22 (patch) | |
| tree | 87a134d37c7c4f412f3a0429f47b8e7cdb9d9a07 | |
| parent | a6c99daa8c9bbed28a459fd9e6cf62a5fef623d8 (diff) | |
| parent | 39a188b88332545073b8e07633f5e3298e066b61 (diff) | |
Merge branch 'pm-cpufreq'
* pm-cpufreq:
cpufreq: intel_pstate: Fix active mode setting from command line
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index e771e8b4f99f..7e0f7880b21a 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -2464,7 +2464,7 @@ static struct cpufreq_driver 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) { @@ -2758,6 +2758,7 @@ static int __init intel_pstate_init(void) hwp_active++; hwp_mode_bdw = id->driver_data; intel_pstate.attr = hwp_cpufreq_attrs; + default_driver = &intel_pstate; goto hwp_cpu_matched; } } else { @@ -2775,7 +2776,8 @@ static int __init intel_pstate_init(void) return -ENODEV; } /* Without HWP start in the passive mode. */ - default_driver = &intel_cpufreq; + if (!default_driver) + default_driver = &intel_cpufreq; hwp_cpu_matched: /* @@ -2820,6 +2822,8 @@ static int __init intel_pstate_setup(char *str) if (!strcmp(str, "disable")) { no_load = 1; + } else if (!strcmp(str, "active")) { + default_driver = &intel_pstate; } else if (!strcmp(str, "passive")) { default_driver = &intel_cpufreq; no_hwp = 1; |