Skip to content

Commit

Permalink
intel_pstate: Change the setpoint for Atom params
Browse files Browse the repository at this point in the history
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>
  • Loading branch information
Kristen Carlson Accardi authored and Rafael J. Wysocki committed Apr 15, 2015
1 parent b34ef93 commit 6a82ba6
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/cpufreq/intel_pstate.c
Original file line number Diff line number Diff line change
Expand Up @@ -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,
Expand Down

0 comments on commit 6a82ba6

Please sign in to comment.