Commit f7ce2c3a authored by Rafael J. Wysocki's avatar Rafael J. Wysocki

Merge branch 'pm-cpufreq'

* pm-cpufreq:
  cpufreq: intel_pstate: Fix intel_pstate_get_hwp_max() for turbo disabled
  cpufreq: intel_pstate: Free memory only when turning off
  cpufreq: intel_pstate: Add ->offline and ->online callbacks
  cpufreq: intel_pstate: Tweak the EPP sysfs interface
  cpufreq: intel_pstate: Update cached EPP in the active mode
  cpufreq: intel_pstate: Refuse to turn off with HWP enabled
parents 763700f5 eacc9c5a
...@@ -123,7 +123,9 @@ Energy-Performance Bias (EPB) knob (otherwise), which means that the processor's ...@@ -123,7 +123,9 @@ Energy-Performance Bias (EPB) knob (otherwise), which means that the processor's
internal P-state selection logic is expected to focus entirely on performance. internal P-state selection logic is expected to focus entirely on performance.
This will override the EPP/EPB setting coming from the ``sysfs`` interface This will override the EPP/EPB setting coming from the ``sysfs`` interface
(see `Energy vs Performance Hints`_ below). (see `Energy vs Performance Hints`_ below). Moreover, any attempts to change
the EPP/EPB to a value different from 0 ("performance") via ``sysfs`` in this
configuration will be rejected.
Also, in this configuration the range of P-states available to the processor's Also, in this configuration the range of P-states available to the processor's
internal P-state selection logic is always restricted to the upper boundary internal P-state selection logic is always restricted to the upper boundary
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