* [PATCH] cpufreq: intel_pstate: Add additional OOB Ids
@ 2016-07-23 22:12 Srinivas Pandruvada
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From: Srinivas Pandruvada @ 2016-07-23 22:12 UTC (permalink / raw)
To: rjw; +Cc: linux-pm, Srinivas Pandruvada
Add Skylake-X and Broadwell-X ids for out of band control of P-States.
If the MSR_MISC_PWR_MGMT BIT(8) == 1, then Intel P-State driver should
exit as OS can't control P-States.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
drivers/cpufreq/intel_pstate.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index d15e29e..02bdf1d 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1379,6 +1379,8 @@ MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);
static const struct x86_cpu_id intel_pstate_cpu_oob_ids[] = {
ICPU(INTEL_FAM6_BROADWELL_XEON_D, core_params),
+ ICPU(INTEL_FAM6_BROADWELL_X, core_params),
+ ICPU(INTEL_FAM6_SKYLAKE_X, core_params),
{}
};
--
2.7.4
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