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authorKristen Carlson Accardi <kristen@linux.intel.com>2015-04-10 14:06:43 -0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-04-15 16:42:32 -0400
commit6a82ba6d4fda21e5f9fda0f4126add3b88522f02 (patch)
treeaa5dda1961396bdfe4609f08cf4569f4e7767f9a /drivers/cpufreq
parentb34ef932d79ac2a36e1d7ba2742e5d4ba54efa3c (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.c2
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,