diff --git a/amdsmi_cli/amdsmi_commands.py b/amdsmi_cli/amdsmi_commands.py
index 805cedf729..27aa4cb0e1 100644
--- a/amdsmi_cli/amdsmi_commands.py
+++ b/amdsmi_cli/amdsmi_commands.py
@@ -329,6 +329,8 @@ class AMDSMICommands():
                 asic_info['rev_id'] = hex(asic_info['rev_id'])
                 if asic_info['asic_serial'] != '':
                     asic_info['asic_serial'] = hex(int(asic_info['asic_serial'], base=16))
+                else:
+                    asic_info['asic_serial'] = "N/A"
                 if asic_info['oam_id'] == 0xFFFF: # uint 16 max
                     asic_info['oam_id'] = "N/A"
                 static_dict['asic'] = asic_info
diff --git a/py-interface/amdsmi_interface.py b/py-interface/amdsmi_interface.py
index ac6bbf736e..ac0065bd3c 100644
--- a/py-interface/amdsmi_interface.py
+++ b/py-interface/amdsmi_interface.py
@@ -358,11 +358,12 @@ class AmdSmiProcessorType(IntEnum):
     NON_AMD_GPU = amdsmi_wrapper.NON_AMD_GPU
     NON_AMD_CPU = amdsmi_wrapper.NON_AMD_CPU
 
-class AmdSmiCacheTypeNames(Enum):
-    DATA_CACHE = 2
-    INST_CACHE = 4
-    CPU_CACHE = 8
-    SIMD_CACHE = 16
+class AmdSmiCacheTypeNames(IntEnum):
+    ENABLED = amdsmi_wrapper.CACHE_FLAGS_ENABLED
+    DATA_CACHE = amdsmi_wrapper.CACHE_FLAGS_DATA_CACHE
+    INST_CACHE = amdsmi_wrapper.CACHE_FLAGS_INST_CACHE
+    CPU_CACHE = amdsmi_wrapper.CACHE_FLAGS_CPU_CACHE
+    SIMD_CACHE = amdsmi_wrapper.CACHE_FLAGS_SIMD_CACHE
 
 class AmdSmiEventReader:
     def __init__(
@@ -1556,7 +1557,7 @@ def amdsmi_get_gpu_asic_info(
         "market_name": asic_info.market_name.decode("utf-8"),
         "vendor_id": asic_info.vendor_id,
         "vendor_name": asic_info.vendor_name.decode("utf-8"),
-        "subvendor_id": asic_info.subvendor_id,
+        "subvendor_id": hex(asic_info.subvendor_id),
         "device_id": asic_info.device_id,
         "rev_id": asic_info.rev_id,
         "asic_serial": asic_info.asic_serial.decode("utf-8"),
diff --git a/src/amd_smi/amd_smi.cc b/src/amd_smi/amd_smi.cc
index 4d3e696d23..08a0d549c9 100644
--- a/src/amd_smi/amd_smi.cc
+++ b/src/amd_smi/amd_smi.cc
@@ -672,15 +672,21 @@ amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle, amdsmi_asic_i
         status = rsmi_wrapper(rsmi_dev_vendor_id_get, processor_handle,
                                     &vendor_id);
         if (status == AMDSMI_STATUS_SUCCESS) info->vendor_id = vendor_id;
-
-        status =  rsmi_wrapper(rsmi_dev_subsystem_vendor_id_get, processor_handle,
-                    &subvendor_id);
-        if (status == AMDSMI_STATUS_SUCCESS) info->subvendor_id = subvendor_id;
     }
     // For other sysfs related information, get from rocm-smi
+    status = rsmi_wrapper(rsmi_dev_subsystem_vendor_id_get, processor_handle,
+                &subvendor_id);
+    if (status == AMDSMI_STATUS_SUCCESS) info->subvendor_id = subvendor_id;
+
     status =  rsmi_wrapper(rsmi_dev_pcie_vendor_name_get, processor_handle,
                     info->vendor_name, AMDSMI_MAX_STRING_LENGTH);
 
+    // If vendor name is empty and the vendor id is 0x1002, set vendor name to AMD vendor string
+    if ((info->vendor_name != NULL && info->vendor_name[0] == '\0') && info->vendor_id == 0x1002) {
+        memset(info->vendor_name, 0, 38);
+        strncpy(info->vendor_name, "Advanced Micro Devices Inc. [AMD/ATI]", 37);
+    }
+
     // default to 0xffff as not supported
     info->oam_id = std::numeric_limits<uint16_t>::max();
     status =  rsmi_wrapper(rsmi_dev_oam_id_get, processor_handle,