tools/power/x86/intel-speed-select: Introduce isst_get_disp_freq_multiplier

Remove hardcoded DISP_FREQ_MULTIPLIER in the code and use
isst_get_disp_freq_multiplier() instead.

No functional changes are expected.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>

4 files changed, 23 insertions, 17 deletions

diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index f2da55ea7364..806533fd4626 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -2556,7 +2556,7 @@ static void parse_cmd_args(int argc, int start, char **argv)
 			break;
 		case 'd':
 			clos_desired = atoi(optarg);
-			clos_desired /= DISP_FREQ_MULTIPLIER;
+			clos_desired /= isst_get_disp_freq_multiplier();
 			break;
 		case 'e':
 			clos_epp = atoi(optarg);
@@ -2567,11 +2567,11 @@ static void parse_cmd_args(int argc, int start, char **argv)
 			break;
 		case 'n':
 			clos_min = atoi(optarg);
-			clos_min /= DISP_FREQ_MULTIPLIER;
+			clos_min /= isst_get_disp_freq_multiplier();
 			break;
 		case 'm':
 			clos_max = atoi(optarg);
-			clos_max /= DISP_FREQ_MULTIPLIER;
+			clos_max /= isst_get_disp_freq_multiplier();
 			break;
 		case 'p':
 			clos_priority_type = atoi(optarg);
diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c
index 385bc6c05545..8d63db2bf07c 100644
--- a/tools/power/x86/intel-speed-select/isst-core.c
+++ b/tools/power/x86/intel-speed-select/isst-core.c
@@ -23,6 +23,11 @@ void isst_update_platform_param(enum isst_platform_param param, int value)
 	}
 }
 
+int isst_get_disp_freq_multiplier(void)
+{
+	return DISP_FREQ_MULTIPLIER;
+}
+
 int isst_get_trl_max_levels(void)
 {
 	return 3;
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index 5e57623196fc..af97ba5dbcc2 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -198,7 +198,7 @@ static void _isst_pbf_display_information(struct isst_id *id, FILE *outf, int le
 
 	snprintf(header, sizeof(header), "high-priority-base-frequency(MHz)");
 	snprintf(value, sizeof(value), "%d",
-		 pbf_info->p1_high * DISP_FREQ_MULTIPLIER);
+		 pbf_info->p1_high * isst_get_disp_freq_multiplier());
 	format_and_print(outf, disp_level + 1, header, value);
 
 	snprintf(header, sizeof(header), "high-priority-cpu-mask");
@@ -214,7 +214,7 @@ static void _isst_pbf_display_information(struct isst_id *id, FILE *outf, int le
 
 	snprintf(header, sizeof(header), "low-priority-base-frequency(MHz)");
 	snprintf(value, sizeof(value), "%d",
-		 pbf_info->p1_low * DISP_FREQ_MULTIPLIER);
+		 pbf_info->p1_low * isst_get_disp_freq_multiplier());
 	format_and_print(outf, disp_level + 1, header, value);
 
 	if (is_clx_n_platform())
@@ -282,7 +282,7 @@ static void _isst_fact_display_information(struct isst_id *id, FILE *outf, int l
 				snprintf(header, sizeof(header),
 					"high-priority-max-%s-frequency(MHz)", isst_get_trl_level_name(i));
 			snprintf(value, sizeof(value), "%d",
-				bucket_info[j].hp_ratios[i] * DISP_FREQ_MULTIPLIER);
+				bucket_info[j].hp_ratios[i] * isst_get_disp_freq_multiplier());
 			format_and_print(outf, base_level + 2, header, value);
 		}
 	}
@@ -298,7 +298,7 @@ static void _isst_fact_display_information(struct isst_id *id, FILE *outf, int l
 			snprintf(header, sizeof(header), "low-priority-max-%s-frequency(MHz)",
 				isst_get_trl_level_name(j));
 		snprintf(value, sizeof(value), "%d",
-			 fact_info->lp_ratios[j] * DISP_FREQ_MULTIPLIER);
+			 fact_info->lp_ratios[j] * isst_get_disp_freq_multiplier());
 		format_and_print(outf, base_level + 2, header, value);
 	}
 }
@@ -393,41 +393,41 @@ void isst_ctdp_display_information(struct isst_id *id, FILE *outf, int tdp_level
 		if (!ctdp_level->sse_p1)
 			ctdp_level->sse_p1 = ctdp_level->tdp_ratio;
 		snprintf(value, sizeof(value), "%d",
-			  ctdp_level->sse_p1 * DISP_FREQ_MULTIPLIER);
+			  ctdp_level->sse_p1 * isst_get_disp_freq_multiplier());
 		format_and_print(outf, level + 2, header, value);
 
 		if (ctdp_level->avx2_p1) {
 			snprintf(header, sizeof(header), "base-frequency-avx2(MHz)");
 			snprintf(value, sizeof(value), "%d",
-				 ctdp_level->avx2_p1 * DISP_FREQ_MULTIPLIER);
+				 ctdp_level->avx2_p1 * isst_get_disp_freq_multiplier());
 			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->avx512_p1) {
 			snprintf(header, sizeof(header), "base-frequency-avx512(MHz)");
 			snprintf(value, sizeof(value), "%d",
-				 ctdp_level->avx512_p1 * DISP_FREQ_MULTIPLIER);
+				 ctdp_level->avx512_p1 * isst_get_disp_freq_multiplier());
 			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->uncore_pm) {
 			snprintf(header, sizeof(header), "uncore-frequency-min(MHz)");
 			snprintf(value, sizeof(value), "%d",
-				 ctdp_level->uncore_pm * DISP_FREQ_MULTIPLIER);
+				 ctdp_level->uncore_pm * isst_get_disp_freq_multiplier());
 			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->uncore_p0) {
 			snprintf(header, sizeof(header), "uncore-frequency-max(MHz)");
 			snprintf(value, sizeof(value), "%d",
-				 ctdp_level->uncore_p0 * DISP_FREQ_MULTIPLIER);
+				 ctdp_level->uncore_p0 * isst_get_disp_freq_multiplier());
 			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->uncore_p1) {
 			snprintf(header, sizeof(header), "uncore-frequency-base(MHz)");
 			snprintf(value, sizeof(value), "%d",
-				 ctdp_level->uncore_p1 * DISP_FREQ_MULTIPLIER);
+				 ctdp_level->uncore_p1 * isst_get_disp_freq_multiplier());
 			format_and_print(outf, level + 2, header, value);
 		}
 
@@ -506,7 +506,7 @@ void isst_ctdp_display_information(struct isst_id *id, FILE *outf, int tdp_level
 				format_and_print(outf, level + 4, header, value);
 
 				snprintf(header, sizeof(header), "max-turbo-frequency(MHz)");
-				snprintf(value, sizeof(value), "%d", ctdp_level->trl_ratios[k][j] * DISP_FREQ_MULTIPLIER);
+				snprintf(value, sizeof(value), "%d", ctdp_level->trl_ratios[k][j] * isst_get_disp_freq_multiplier());
 				format_and_print(outf, level + 4, header, value);
 			}
 		}
@@ -585,18 +585,18 @@ void isst_clos_display_information(struct isst_id *id, FILE *outf, int clos,
 	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "clos-min");
-	snprintf(value, sizeof(value), "%d MHz", clos_config->clos_min * DISP_FREQ_MULTIPLIER);
+	snprintf(value, sizeof(value), "%d MHz", clos_config->clos_min * isst_get_disp_freq_multiplier());
 	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "clos-max");
 	if (clos_config->clos_max == 0xff)
 		snprintf(value, sizeof(value), "Max Turbo frequency");
 	else
-		snprintf(value, sizeof(value), "%d MHz", clos_config->clos_max * DISP_FREQ_MULTIPLIER);
+		snprintf(value, sizeof(value), "%d MHz", clos_config->clos_max * isst_get_disp_freq_multiplier());
 	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "clos-desired");
-	snprintf(value, sizeof(value), "%d MHz", clos_config->clos_desired * DISP_FREQ_MULTIPLIER);
+	snprintf(value, sizeof(value), "%d MHz", clos_config->clos_desired * isst_get_disp_freq_multiplier());
 	format_and_print(outf, level + 2, header, value);
 
 	format_and_print(outf, level, NULL, NULL);
diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h
index 6f60fcf409ee..8de9dd479884 100644
--- a/tools/power/x86/intel-speed-select/isst.h
+++ b/tools/power/x86/intel-speed-select/isst.h
@@ -208,6 +208,7 @@ extern int isst_send_msr_command(unsigned int cpu, unsigned int command,
 				 int write, unsigned long long *req_resp);
 
 extern void isst_update_platform_param(enum isst_platform_param, int vale);
+extern int isst_get_disp_freq_multiplier(void);
 extern int isst_get_trl_max_levels(void);
 extern char *isst_get_trl_level_name(int level);
 extern int isst_is_punit_valid(struct isst_id *id);