[SRU][N][PATCH v3 5/6] cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
Pedro Henrique Kopper
pedro.kopper at canonical.com
Wed Sep 11 03:15:51 UTC 2024
From: Srinivas Pandruvada <srinivas.pandruvada at linux.intel.com>
BugLink: https://bugs.launchpad.net/bugs/2077470
Use the same default EPPs as Meteor Lake generation.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada at linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki at intel.com>
(cherry picked from commit e2ae7893b716b598b07169762f619a7e6c1d4fa9)
Signed-off-by: Pedro Henrique Kopper <pedro.kopper at 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 478507f40acb..6c01bae2d3ae 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -3431,6 +3431,8 @@ 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)),
{}
};
--
2.43.0
More information about the kernel-team
mailing list