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intel_idle: Disable Baytrail Core and Module C6 auto-demotion
authorLen Brown <len.brown@intel.com>
Thu, 31 Jul 2014 19:21:24 +0000 (15:21 -0400)
committerLen Brown <len.brown@intel.com>
Fri, 15 Aug 2014 21:06:14 +0000 (17:06 -0400)
commit8c058d53f6f2eb0b9cd3bc4ce5c053a64dded671
treefb657c7092c97ce7452746008c2894ec17e481aetree | snapshot
parent19583ca584d6f574384e17fe7613dfaeadcdc4a6commit | diff
intel_idle: Disable Baytrail Core and Module C6 auto-demotion

Power efficiency improves on Baytrail (Intel Atom Processor E3000)
when Linux disables C6 auto-demotion.

Based on work by Srinidhi Kasagar <srinidhi.kasagar@intel.com>.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: x86@kernel.org
arch/x86/include/uapi/asm/msr-index.h diff | blob | history
drivers/idle/intel_idle.c diff | blob | history
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