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(parent: d47ac4b) | patch
intel_pstate: Fix BYT frequency reporting
authorDirk Brandewie <dirk.j.brandewie@intel.com>
Mon, 13 Oct 2014 15:37:43 +0000 (08:37 -0700)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 23 Oct 2014 20:59:59 +0000 (22:59 +0200)
commit449bafa76d63921b59e37127bcdc5d3f21afe411
treef8bbab8e5f23c465f3886863b227faecdfe1757dtree | snapshot
parentd47ac4bfce2821a82b4981480c92b96067e05b41commit | diff
intel_pstate: Fix BYT frequency reporting

BYT has a different conversion from P state to frequency than the core
processors.  This causes the min/max and current frequency to be
misreported on some BYT SKUs. Tested on BYT N2820, Ivybridge and
Haswell processors.

Link: https://bugzilla.yoctoproject.org/show_bug.cgi?id=6663
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@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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