linux-kernel - [PATCH] powercap: RAPL: Add Power Limit4 support for Meteor Lake SoC

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Message-Id: <20230215123249.4473-1-sumeet.r.pawnikar@intel.com>
Date:   Wed, 15 Feb 2023 18:02:49 +0530
From:   Sumeet Pawnikar <sumeet.r.pawnikar@...el.com>
To:     rafael@...nel.org, srinivas.pandruvada@...ux.intel.com,
        rui.zhang@...el.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 Meteor Lake SoC

Add Meteor Lake SoC 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>
---
 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 bc6adda58883..a27673706c3d 100644
--- a/drivers/powercap/intel_rapl_msr.c
+++ b/drivers/powercap/intel_rapl_msr.c
@@ -143,6 +143,8 @@ static const struct x86_cpu_id pl4_support_ids[] = {
 	{ 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 },
+	{ X86_VENDOR_INTEL, 6, INTEL_FAM6_METEORLAKE, X86_FEATURE_ANY },
+	{ X86_VENDOR_INTEL, 6, INTEL_FAM6_METEORLAKE_L, X86_FEATURE_ANY },
 	{}
 };
 
-- 
2.17.1