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Date: Tue, 19 Jul 2022 20:09:00 +0530
From: Sumeet Pawnikar <sumeet.r.pawnikar@...el.com>
To: rafael@...nel.org, srinivas.pandruvada@...ux.intel.com,
andriy.shevchenko@...ux.intel.com, linux-pm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, sumeet.r.pawnikar@...el.com
Subject: [PATCH] powercap: RAPL: Add Power Limit4 support for Alder Lake-N and Raptor Lake-P
Add Alder Lake-N and Raptor Lake-P to the list of processor models
for which Power Limit4 is supported by the Intel RAPL driver.
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@...el.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
drivers/powercap/intel_rapl_msr.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c
index 9d23984d8931..bc6adda58883 100644
--- a/drivers/powercap/intel_rapl_msr.c
+++ b/drivers/powercap/intel_rapl_msr.c
@@ -140,7 +140,9 @@ static const struct x86_cpu_id pl4_support_ids[] = {
{ X86_VENDOR_INTEL, 6, INTEL_FAM6_TIGERLAKE_L, X86_FEATURE_ANY },
{ X86_VENDOR_INTEL, 6, INTEL_FAM6_ALDERLAKE, X86_FEATURE_ANY },
{ X86_VENDOR_INTEL, 6, INTEL_FAM6_ALDERLAKE_L, X86_FEATURE_ANY },
+ { X86_VENDOR_INTEL, 6, INTEL_FAM6_ALDERLAKE_N, X86_FEATURE_ANY },
{ X86_VENDOR_INTEL, 6, INTEL_FAM6_RAPTORLAKE, X86_FEATURE_ANY },
+ { X86_VENDOR_INTEL, 6, INTEL_FAM6_RAPTORLAKE_P, X86_FEATURE_ANY },
{}
};
--
2.17.1
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