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cpufreq: intel_pstate: Avoid calculation for max/min
authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Wed, 14 Oct 2015 23:12:03 +0000 (16:12 -0700)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 14 Oct 2015 23:53:19 +0000 (01:53 +0200)
commitfb66bd1d15044443e1c53143a405073a01848b74
tree36ed6be3f016d5dd384d71ecdf94d78b7ccc4e05tree | snapshot
parentedc3d0bbe11513b4cca121fc05e8b87f42ff3350commit | diff
cpufreq: intel_pstate: Avoid calculation for max/min

When requested from cpufreq to set policy, look into _pss and get
control values, instead of using max/min perf calculations. These
calculation misses next control state in boundary conditions.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Kristen Carlson Accardi <kristen@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/intel_pstate.c diff | blob | history
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