diff options
author | Kristen Carlson Accardi <kristen@linux.intel.com> | 2015-04-10 14:06:43 -0400 |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-04-15 16:42:32 -0400 |
commit | 6a82ba6d4fda21e5f9fda0f4126add3b88522f02 (patch) | |
tree | aa5dda1961396bdfe4609f08cf4569f4e7767f9a /drivers/cpufreq | |
parent | b34ef932d79ac2a36e1d7ba2742e5d4ba54efa3c (diff) |
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>
Diffstat (limited to 'drivers/cpufreq')
-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 = { | |||
649 | .pid_policy = { | 649 | .pid_policy = { |
650 | .sample_rate_ms = 10, | 650 | .sample_rate_ms = 10, |
651 | .deadband = 0, | 651 | .deadband = 0, |
652 | .setpoint = 97, | 652 | .setpoint = 60, |
653 | .p_gain_pct = 14, | 653 | .p_gain_pct = 14, |
654 | .d_gain_pct = 0, | 654 | .d_gain_pct = 0, |
655 | .i_gain_pct = 4, | 655 | .i_gain_pct = 4, |