From 735caf4c7cf87bcc25e4e046553a63c91e55b6cb Mon Sep 17 00:00:00 2001
From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Date: Wed, 11 Sep 2024 05:15:00 +0200
Subject: [PATCH] cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake

BugLink: https://bugs.launchpad.net/bugs/2077470

Use the same default EPPs as Meteor Lake generation.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

(cherry picked from commit e2ae7893b716b598b07169762f619a7e6c1d4fa9)
Signed-off-by: Pedro Henrique Kopper <pedro.kopper@canonical.com>
Acked-by: Thibault Ferrante <thibault.ferrante@canonical.com>
Acked-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.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 665ecefed683..40d2af16249a 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -3430,6 +3430,8 @@ static const struct x86_cpu_id intel_epp_default[] = {
 	X86_MATCH_VFM(INTEL_SAPPHIRERAPIDS_X, HWP_SET_DEF_BALANCE_PERF_EPP(32)),
 	X86_MATCH_VFM(INTEL_METEORLAKE_L, HWP_SET_EPP_VALUES(HWP_EPP_POWERSAVE,
 		      179, 64, 16)),
+	X86_MATCH_VFM(INTEL_ARROWLAKE, HWP_SET_EPP_VALUES(HWP_EPP_POWERSAVE,
+		      179, 64, 16)),
 	{}
 };