diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c
index 6dee5332c9d3..fde3f9cefc6d 100644
--- a/tools/power/x86/intel-speed-select/isst-core.c
+++ b/tools/power/x86/intel-speed-select/isst-core.c
@@ -553,7 +553,6 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
 			     i);
 		ctdp_level = &pkg_dev->ctdp_level[i];
 
-		ctdp_level->processed = 1;
 		ctdp_level->level = i;
 		ctdp_level->control_cpu = cpu;
 		ctdp_level->pkg_id = get_physical_package_id(cpu);
@@ -561,7 +560,10 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
 
 		ret = isst_get_ctdp_control(cpu, i, ctdp_level);
 		if (ret)
-			return ret;
+			continue;
+
+		pkg_dev->processed = 1;
+		ctdp_level->processed = 1;
 
 		ret = isst_get_tdp_info(cpu, i, ctdp_level);
 		if (ret)
@@ -614,8 +616,6 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
 		}
 	}
 
-	pkg_dev->processed = 1;
-
 	return 0;
 }
 
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index 40346d534f78..b11575c3e886 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -314,7 +314,8 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 	char value[256];
 	int i, base_level = 1;
 
-	print_package_info(cpu, outf);
+	if (pkg_dev->processed)
+		print_package_info(cpu, outf);
 
 	for (i = 0; i <= pkg_dev->levels; ++i) {
 		struct isst_pkg_ctdp_level_info *ctdp_level;