diff mbox series

[2/2] cpufreq: intel_pstate: Update Lunar Lake hybrid scaling factor

Message ID 20240618055221.446108-2-srinivas.pandruvada@linux.intel.com (mailing list archive)
State Mainlined, archived
Headers show
Series [1/2] cpufreq: intel_pstate: Update Arrow Lake hybrid scaling factor | expand

Commit Message

srinivas pandruvada June 18, 2024, 5:52 a.m. UTC 
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>
---
 drivers/cpufreq/intel_pstate.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

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),
 	{}
 };