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Merge: cpufreq: intel_pstate: Update Arrow Lake and Lunar Lake hybrid scaling factor
MR: https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-9/-/merge_requests/5193 Description: cpufreq: intel_pstate: Update Arrow Lake and Lunar Lake hybrid scaling factor JIRA: https://issues.redhat.com/browse/RHEL-58615 Build Info: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=64253691 Tested: Viewed cpuinfo_max_freq on Intel (intel-arrowlake-s-02) system. Signed-off-by: Steve Best <[email protected]> Approved-by: Tony Camuso <[email protected]> Approved-by: David Arcari <[email protected]> Approved-by: CKI KWF Bot <[email protected]> Merged-by: Rado Vrbovsky <[email protected]>
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drivers/cpufreq/intel_pstate.c

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@@ -300,6 +300,7 @@ static struct cpufreq_driver *intel_pstate_driver __read_mostly;
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#define HYBRID_SCALING_FACTOR 78741
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#define HYBRID_SCALING_FACTOR_MTL 80000
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#define HYBRID_SCALING_FACTOR_LNL 86957
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static int hybrid_scaling_factor = HYBRID_SCALING_FACTOR;
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@@ -3394,6 +3395,8 @@ static const struct x86_cpu_id intel_epp_default[] = {
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static const struct x86_cpu_id intel_hybrid_scaling_factor[] = {
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X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L, HYBRID_SCALING_FACTOR_MTL),
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X86_MATCH_VFM(INTEL_ARROWLAKE, HYBRID_SCALING_FACTOR_MTL),
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X86_MATCH_VFM(INTEL_LUNARLAKE_M, HYBRID_SCALING_FACTOR_LNL),
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{}
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};
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