From: Dirk Brandewie <dirk.j.brandewie@intel.com>
Date: Wed, 12 Feb 2014 18:01:06 +0000 (-0800)
Subject: intel_pstate: Use LFM bus ratio as min ratio/P state
X-Git-Tag: v3.14-rc4~17^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4042e7570cff740460b75c6fc604c629621d3dd2;p=pandora-kernel.git

intel_pstate: Use LFM bus ratio as min ratio/P state

LFM (max efficiency ratio) is the max frequency at minimum voltage
supported by the processor.  Using LFM as the minimum P state
increases performmance without affecting power. By not using P states
below LFM we avoid using P states that are less power efficient.

Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Cc: 3.13+ <stable@vger.kernel.org> # 3.13+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

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