diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2024-06-17 22:52:21 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-06-19 21:12:58 +0200 |
| commit | ede951c27dbd2d4c91b9d54f0b423508a6b5e191 (patch) | |
| tree | 039c99a2600e864a3cc9bb494ffa71d1738a970f /drivers/cpufreq | |
| parent | 6c30b137c081d0b3e79365a63f44e59bd0aac0cf (diff) | |
cpufreq: intel_pstate: Update Lunar Lake hybrid scaling factor
Change hybrid scaling factor for Lunar Lake.
Scaling factor is 1.15 for P-cores compared to E-cores.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20240618055221.446108-2-srinivas.pandruvada@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 72d9e60369e0..32c331ee97ca 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -300,6 +300,7 @@ static struct cpufreq_driver *intel_pstate_driver __read_mostly; #define HYBRID_SCALING_FACTOR 78741 #define HYBRID_SCALING_FACTOR_MTL 80000 +#define HYBRID_SCALING_FACTOR_LNL 86957 static int hybrid_scaling_factor = HYBRID_SCALING_FACTOR; @@ -3402,6 +3403,7 @@ static const struct x86_cpu_id intel_epp_default[] = { static const struct x86_cpu_id intel_hybrid_scaling_factor[] = { X86_MATCH_VFM(INTEL_METEORLAKE_L, HYBRID_SCALING_FACTOR_MTL), X86_MATCH_VFM(INTEL_ARROWLAKE, HYBRID_SCALING_FACTOR_MTL), + X86_MATCH_VFM(INTEL_LUNARLAKE_M, HYBRID_SCALING_FACTOR_LNL), {} }; |