According to the BKDG the AMD Family16h Model30h "Jaguar Mullins" also supports the accumulated power interface. I've tested on hardware I have and with this patch I indeed get power readings using perf.
Signed-off-by: Vince Weaver <vincent.wea...@maine.edu> diff --git a/arch/x86/events/amd/power.c b/arch/x86/events/amd/power.c index 55a3529..778b77d 100644 --- a/arch/x86/events/amd/power.c +++ b/arch/x86/events/amd/power.c @@ -292,6 +292,7 @@ static struct notifier_block power_cpu_notifier_nb = { static const struct x86_cpu_id cpu_match[] = { { .vendor = X86_VENDOR_AMD, .family = 0x15 }, + { .vendor = X86_VENDOR_AMD, .family = 0x16 }, {}, };