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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-08-09 10:44:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-08-09 10:44:35 -0700 |
| commit | 850828972588bd5422ab6c917df3f78233df1a62 (patch) | |
| tree | f553e4aef2fb210a998eb183b3c732800f084d0d | |
| parent | 58d40f5f8131479a1e688828e2fa0a7836cf5358 (diff) | |
| parent | 64a66f4a3c89b4602ee1e6cd23b28729fc4562b3 (diff) | |
| download | linux-850828972588bd5422ab6c917df3f78233df1a62.tar.gz linux-850828972588bd5422ab6c917df3f78233df1a62.tar.bz2 linux-850828972588bd5422ab6c917df3f78233df1a62.zip | |
Merge tag 'pm-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"Change the default EPP (energy-performence preference) value for the
Emerald Rapids processor in the intel_pstate driver.
Thisshould improve both the performance and energy efficiency (Pedro
Henrique Kopper)"
* tag 'pm-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 392a8000b238..c0278d023cfc 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -3405,6 +3405,7 @@ static const struct x86_cpu_id intel_epp_default[] = { */ X86_MATCH_VFM(INTEL_ALDERLAKE_L, HWP_SET_DEF_BALANCE_PERF_EPP(102)), X86_MATCH_VFM(INTEL_SAPPHIRERAPIDS_X, HWP_SET_DEF_BALANCE_PERF_EPP(32)), + X86_MATCH_VFM(INTEL_EMERALDRAPIDS_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, |