]> git.karo-electronics.de Git - karo-tx-linux.git/commit
acpi-cpufreq: Add support for modern AMD CPUs
authorMatthew Garrett <mjg@redhat.com>
Tue, 4 Sep 2012 08:28:02 +0000 (08:28 +0000)
committerRafael J. Wysocki <rjw@sisk.pl>
Wed, 5 Sep 2012 11:59:08 +0000 (13:59 +0200)
commit1335cd19422903db91cde287f675a95d19fa004c
tree2b94355ad077aa8622dd5fa4d73779dc44c36674
parentb632afc62391e07f488ac654c423e4497bac7fcf
acpi-cpufreq: Add support for modern AMD CPUs

The programming model for P-states on modern AMD CPUs is very similar to
that of Intel and VIA. It makes sense to consolidate this support into one
driver rather than duplicating functionality between two of them. This
patch adds support for AMDs with hardware P-state control to acpi-cpufreq.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
arch/x86/include/asm/msr-index.h
drivers/cpufreq/Kconfig.x86
drivers/cpufreq/acpi-cpufreq.c