Correct subsystem name by matching device id.

The rsmi_dev_subsystem_name_get() only matches subvendor id and
subdevice id for a vendor. The change will also match device id.

Change-Id: Ife3aedaf6fc7390ed7fa62edbde40c2340689b23


[ROCm/amdsmi commit: 0c82a9d577]

projects/amdsmi/src/rocm_smi.cc

@@ -1811,6 +1811,8 @@ static rsmi_status_t get_dev_name_from_id(uint32_t dv_ind, char *name,
   uint16_t subsys_vend_id;
   uint16_t subsys_id;
   bool found_device_vendor = false;
+  // to match subsystem, it must match the device id at previous line
+  bool found_device_id_for_subsys = false;
   std::string val_str;
 
   assert(name != nullptr);
@@ -1857,8 +1859,8 @@ static rsmi_status_t get_dev_name_from_id(uint32_t dv_ind, char *name,
       if (ln[0] == '\t') {
         if (found_device_vendor) {
           if (ln[1] == '\t') {
-            // This is a subsystem line
+            // The subsystem line, ignore a line if the device id not match
-            if (typ == NAME_STR_SUBSYS) {
+            if (typ == NAME_STR_SUBSYS && found_device_id_for_subsys) {
               val_str = get_id_name_str_from_line(subsys_vend_id, ln, &ln_str);
 
               if (val_str.size() > 0) {
@@ -1880,6 +1882,12 @@ static rsmi_status_t get_dev_name_from_id(uint32_t dv_ind, char *name,
             if (val_str.size() > 0) {
               break;
             }
+          } else if (typ == NAME_STR_SUBSYS) {
+            // match the device id line
+            val_str = get_id_name_str_from_line(device_id, ln, &ln_str);
+            if (val_str.size() > 0) {
+              found_device_id_for_subsys = true;
+            }
           }
         }
       } else {  // ln[0] != '\t'; Vendor line