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cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake

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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>
This commit is contained in:
Srinivas Pandruvada
2024-09-11 05:15:00 +02:00
committed by Stefan Bader
parent 4a00a7d783
commit 735caf4c7c
1 changed files with 2 additions and 0 deletions
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drivers/cpufreq/intel_pstate.c
+2
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@@ -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)),
{}
};