tools/power/x86/intel-speed-select: Display error for core-power support

When core-power is getting enabled, if the feaure is not supported,
display error.

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

diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index 1afaaa833a541ab62a45899e5f071473727027db..b7bd146181283c862eea3eafcfb765df8e6e1faa 100644 (file)
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -2242,6 +2242,14 @@ static void enable_clos_qos_config(struct isst_id *id, void *arg1, void *arg2, v
 {
        int ret;
        int status = *(int *)arg4;
+       int cp_state, cp_cap;
+
+       if (!isst_read_pm_config(id, &cp_state, &cp_cap)) {
+               if (!cp_cap) {
+                       isst_display_error_info_message(1, "core-power not supported", 0, 0);
+                       return;
+               }
+       }
 
        if (is_skx_based_platform())
                clos_priority_type = 1;