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ACPI: Add fixups for AMD P-state figures
authorMatthew Garrett <mjg@redhat.com>
Tue, 4 Sep 2012 08:28:06 +0000 (08:28 +0000)
committerRafael J. Wysocki <rjw@sisk.pl>
Wed, 5 Sep 2012 11:59:10 +0000 (13:59 +0200)
commit96e31119562dd33141ca46fa6417b83f0d61a97c
treed202bb7611dc1130a1043ebe8dc6d9a6d8f12485tree | snapshot
parent491eb8749a984b2d3f1687d78d8945b057c84edccommit | diff
ACPI: Add fixups for AMD P-state figures

Some AMD systems may round the frequencies in ACPI tables to 100MHz
boundaries. We can obtain the real frequencies from MSRs, so add a quirk
to fix these frequencies up on AMD systems.

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 diff | blob | history
drivers/acpi/processor_perflib.c diff | blob | history
Linux kernel for KaRo TX COM modules