4 files changed, 34 insertions, 1 deletions
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index ab940c508ef0..d4f0a7872e49 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -106,6 +106,22 @@ int is_skx_based_platform(void)
 	return 0;
 }
 
+int is_spr_platform(void)
+{
+	if (cpu_model == 0x8F)
+		return 1;
+
+	return 0;
+}
+
+int is_icx_platform(void)
+{
+	if (cpu_model == 0x6A || cpu_model == 0x6C)
+		return 1;
+
+	return 0;
+}
+
 static int update_cpu_model(void)
 {
 	unsigned int ebx, ecx, edx;
diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c
index 6a26d5769984..4431c8a0d40a 100644
--- a/tools/power/x86/intel-speed-select/isst-core.c
+++ b/tools/power/x86/intel-speed-select/isst-core.c
@@ -201,6 +201,7 @@ void isst_get_uncore_mem_freq(int cpu, int config_index,
 {
 	unsigned int resp;
 	int ret;
+
 	ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_MEM_FREQ,
 				     0, config_index, &resp);
 	if (ret) {
@@ -209,6 +210,20 @@ void isst_get_uncore_mem_freq(int cpu, int config_index,
 	}
 
 	ctdp_level->mem_freq = resp & GENMASK(7, 0);
+	if (is_spr_platform()) {
+		ctdp_level->mem_freq *= 200;
+	} else if (is_icx_platform()) {
+		if (ctdp_level->mem_freq < 7) {
+			ctdp_level->mem_freq = (12 - ctdp_level->mem_freq) * 133.33 * 2 * 10;
+			ctdp_level->mem_freq /= 10;
+			if (ctdp_level->mem_freq % 10 > 5)
+				ctdp_level->mem_freq++;
+		} else {
+			ctdp_level->mem_freq = 0;
+		}
+	} else {
+		ctdp_level->mem_freq = 0;
+	}
 	debug_printf(
 		"cpu:%d ctdp:%d CONFIG_TDP_GET_MEM_FREQ resp:%x uncore mem_freq:%d\n",
 		cpu, config_index, resp, ctdp_level->mem_freq);
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index 3bf1820c0da1..f97d8859ada7 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -446,7 +446,7 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 		if (ctdp_level->mem_freq) {
 			snprintf(header, sizeof(header), "mem-frequency(MHz)");
 			snprintf(value, sizeof(value), "%d",
-				 ctdp_level->mem_freq * DISP_FREQ_MULTIPLIER);
+				 ctdp_level->mem_freq);
 			format_and_print(outf, level + 2, header, value);
 		}
 
diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h
index 0cac6c54be87..1aa15d5ea57c 100644
--- a/tools/power/x86/intel-speed-select/isst.h
+++ b/tools/power/x86/intel-speed-select/isst.h
@@ -257,5 +257,7 @@ extern int get_cpufreq_base_freq(int cpu);
 extern int isst_read_pm_config(int cpu, int *cp_state, int *cp_cap);
 extern void isst_display_error_info_message(int error, char *msg, int arg_valid, int arg);
 extern int is_skx_based_platform(void);
+extern int is_spr_platform(void);
+extern int is_icx_platform(void);
 extern void isst_trl_display_information(int cpu, FILE *outf, unsigned long long trl);
 #endif