gpuapi: amd: use fallback function for getting power (#503)

Author: 2maz

gpuapi/sonar-amd.c

@@ -54,6 +54,7 @@ static rsmi_status_t (*xrsmi_dev_pci_id_get)(uint32_t, uint64_t*);
 static rsmi_status_t (*xrsmi_dev_perf_level_get)(uint32_t, rsmi_dev_perf_level_t*);
 static rsmi_status_t (*xrsmi_dev_power_cap_get)(uint32_t, uint32_t, uint64_t*);
 static rsmi_status_t (*xrsmi_dev_power_cap_range_get)(uint32_t, uint32_t, uint64_t*, uint64_t*);
+static rsmi_status_t (*xrsmi_dev_power_get)(uint32_t, uint64_t*, uint32_t*);
 static rsmi_status_t (*xrsmi_dev_serial_number_get)(uint32_t, char*, uint32_t);
 static rsmi_status_t (*xrsmi_dev_temp_metric_get)(
     uint32_t, uint32_t, rsmi_temperature_metric_t, int64_t*);
@@ -118,6 +119,7 @@ static int load_rsmi() {
     DLSYM(xrsmi_dev_perf_level_get, "rsmi_dev_perf_level_get");
     DLSYM(xrsmi_dev_power_cap_get, "rsmi_dev_power_cap_get");
     DLSYM(xrsmi_dev_power_cap_range_get, "rsmi_dev_power_cap_range_get");
+    DLSYM(xrsmi_dev_power_get, "rsmi_dev_power_get");
     DLSYM(xrsmi_dev_serial_number_get, "rsmi_dev_serial_number_get");
     DLSYM(xrsmi_dev_temp_metric_get, "rsmi_dev_temp_metric_get");
     DLSYM(xrsmi_dev_unique_id_get, "rsmi_dev_unique_id_get");
@@ -244,9 +246,15 @@ int amdml_device_get_card_state(uint32_t device, struct amdml_card_state_t* info
     xrsmi_dev_memory_usage_get(device, RSMI_MEM_TYPE_VRAM, &infobuf->mem_used);
 
     uint64_t power;
+    // Power types: RSMI_AVERAGE_POWER, RSMI_CURRENT_POWER, RSMI_INVALID_POWER
+    uint32_t power_type;
+
     if (xrsmi_dev_current_socket_power_get(device, &power) == 0) {
         infobuf->power = (unsigned)(power / 1000);
+    } else if (xrsmi_dev_power_get(device, &power, &power_type) == 0) {
+        infobuf->power = (unsigned)(power / 1000);
     }
+
     if (xrsmi_dev_power_cap_get(device, 0, &power) == 0) {
         infobuf->power_limit = (unsigned)(power / 1000);
     }