intel_pstate: fix PCT_TO_HWP macro

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PCT_TO_HWP does not take the actual range of pstates exported
by HWP_CAPABILITIES in account, and is broken on most platforms.
Remove the macro and set the min and max pstate for hwp by
determining the range and adjusting by the min and max percent
limits values.

Signed-off-by: Kristen Carlson Accardi <kristen@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Kristen Carlson Accardi 2015-09-09 11:41:22 -07:00 • committed by Rafael J. Wysocki

parent 43717aadd2

commit 74da56ce5c

1 changed files with 14 additions and 7 deletions

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drivers/cpufreq/intel_pstate.c

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