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| author | Kristen Carlson Accardi | 2015-04-10 20:06:43 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki | 2015-04-15 22:42:32 +0200 |
| commit | 6a82ba6d4fda21e5f9fda0f4126add3b88522f02 (patch) | |
| tree | aa5dda1961396bdfe4609f08cf4569f4e7767f9a | |
| parent | intel_pstate: Knights Landing support (diff) | |
| download | kernel-qcow2-linux-6a82ba6d4fda21e5f9fda0f4126add3b88522f02.tar.gz kernel-qcow2-linux-6a82ba6d4fda21e5f9fda0f4126add3b88522f02.tar.xz kernel-qcow2-linux-6a82ba6d4fda21e5f9fda0f4126add3b88522f02.zip | |
intel_pstate: Change the setpoint for Atom params
Change the setpoint for the Baytrail and Cherrytrail CPUs. This
will cause more aggressive pstate selection and improves
performance on a variety of workloads with little power penalty.
Signed-off-by: Kristen Carlson Accardi <kristen@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index c5b81beccc8e..858a4515af9e 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -649,7 +649,7 @@ static struct cpu_defaults byt_params = { .pid_policy = { .sample_rate_ms = 10, .deadband = 0, - .setpoint = 97, + .setpoint = 60, .p_gain_pct = 14, .d_gain_pct = 0, .i_gain_pct = 4, |