Use different sysfs for soc_pstate and xmgi_plpd

The sysfs is changed to use the pm_policy folder with multiple
dpm_policy files.

Change-Id: I40fac8de2d0cb127950d238b8196f6d2416778d0

py-interface/README.md

@@ -2747,7 +2747,7 @@ except AmdSmiException as e:
     print(e)
 ```
 
-### amdsmi_get_dpm_policy
+### amdsmi_get_soc_pstate
 
 Description: Get dpm policy information.
 
@@ -2764,7 +2764,7 @@ Field | Description
 `current_id` | current policy id
 `policies` | list of dictionaries containing possible policies
 
-Exceptions that can be thrown by `amdsmi_get_dpm_policy` function:
+Exceptions that can be thrown by `amdsmi_get_soc_pstate` function:
 
 * `AmdSmiLibraryException`
 * `AmdSmiRetryException`
@@ -2779,13 +2779,13 @@ try:
         print("No GPUs on machine")
     else:
         for device in devices:
-            dpm_policies = amdsmi_get_dpm_policy(device)
+            dpm_policies = amdsmi_get_soc_pstate(device)
             print(dpm_policies)
 except AmdSmiException as e:
     print(e)
 ```
 
-### amdsmi_set_dpm_policy
+### amdsmi_set_soc_pstate
 
 Description: Set the dpm policy to corresponding policy_id. Typically following: 0(default),1,2,3
 
@@ -2796,7 +2796,7 @@ Input parameters:
 
 Output: None
 
-Exceptions that can be thrown by `amdsmi_set_dpm_policy` function:
+Exceptions that can be thrown by `amdsmi_set_soc_pstate` function:
 
 * `AmdSmiLibraryException`
 * `AmdSmiRetryException`
@@ -2811,7 +2811,7 @@ try:
         print("No GPUs on machine")
     else:
         for device in devices:
-            amdsmi_set_dpm_policy(device, 0)
+            amdsmi_set_soc_pstate(device, 0)
 except AmdSmiException as e:
     print(e)
 ```

py-interface/__init__.py

@@ -134,7 +134,7 @@ from .amdsmi_interface import amdsmi_set_gpu_fan_speed
 from .amdsmi_interface import amdsmi_reset_gpu_fan
 from .amdsmi_interface import amdsmi_set_clk_freq
 from .amdsmi_interface import amdsmi_set_gpu_overdrive_level
-from .amdsmi_interface import amdsmi_set_dpm_policy
+from .amdsmi_interface import amdsmi_set_soc_pstate
 from .amdsmi_interface import amdsmi_set_xgmi_plpd
 from .amdsmi_interface import amdsmi_set_gpu_clear_sram_data
 from .amdsmi_interface import amdsmi_set_gpu_process_isolation

py-interface/amdsmi_interface.py

@@ -2786,7 +2786,7 @@ def amdsmi_set_clk_freq(
     )
 
 
-def amdsmi_set_dpm_policy(
+def amdsmi_set_soc_pstate(
     processor_handle: amdsmi_wrapper.amdsmi_processor_handle,
     policy_id: int,
 ):
@@ -2795,7 +2795,7 @@ def amdsmi_set_dpm_policy(
             processor_handle, amdsmi_wrapper.amdsmi_processor_handle
         )
     _check_res(
-        amdsmi_wrapper.amdsmi_set_dpm_policy(
+        amdsmi_wrapper.amdsmi_set_soc_pstate(
             processor_handle, policy_id
         )
     )
@@ -3405,7 +3405,7 @@ def amdsmi_get_clk_freq(
     }
 
 
-def amdsmi_get_dpm_policy(
+def amdsmi_get_soc_pstate(
     processor_handle: amdsmi_wrapper.amdsmi_processor_handle,
 ) -> Dict[str, Any]:
     if not isinstance(processor_handle, amdsmi_wrapper.amdsmi_processor_handle):
@@ -3415,7 +3415,7 @@ def amdsmi_get_dpm_policy(
 
     policy = amdsmi_wrapper.amdsmi_dpm_policy_t()
     _check_res(
-        amdsmi_wrapper.amdsmi_get_dpm_policy(
+        amdsmi_wrapper.amdsmi_get_soc_pstate(
             processor_handle, ctypes.byref(policy)
         )
     )

py-interface/amdsmi_wrapper.py

@@ -1519,7 +1519,7 @@ struct_amdsmi_dpm_policy_entry_t._fields_ = [
     ('policy_description', ctypes.c_char * 32),
 ]
 
-amdsmi_dpm_policy_entry_t = struct_amdsmi_dpm_policy_entry_t
+struct_amdsmi_dpm_policy_entry_t = struct_amdsmi_dpm_policy_entry_t
 class struct_amdsmi_dpm_policy_t(Structure):
     pass
 
@@ -2082,12 +2082,12 @@ amdsmi_set_gpu_overdrive_level.argtypes = [amdsmi_processor_handle, uint32_t]
 amdsmi_set_clk_freq = _libraries['libamd_smi.so'].amdsmi_set_clk_freq
 amdsmi_set_clk_freq.restype = amdsmi_status_t
 amdsmi_set_clk_freq.argtypes = [amdsmi_processor_handle, amdsmi_clk_type_t, uint64_t]
-amdsmi_get_dpm_policy = _libraries['libamd_smi.so'].amdsmi_get_dpm_policy
-amdsmi_get_dpm_policy.restype = amdsmi_status_t
-amdsmi_get_dpm_policy.argtypes = [amdsmi_processor_handle, ctypes.POINTER(struct_amdsmi_dpm_policy_t)]
-amdsmi_set_dpm_policy = _libraries['libamd_smi.so'].amdsmi_set_dpm_policy
-amdsmi_set_dpm_policy.restype = amdsmi_status_t
-amdsmi_set_dpm_policy.argtypes = [amdsmi_processor_handle, uint32_t]
+amdsmi_get_soc_pstate = _libraries['libamd_smi.so'].amdsmi_get_soc_pstate
+amdsmi_get_soc_pstate.restype = amdsmi_status_t
+amdsmi_get_soc_pstate.argtypes = [amdsmi_processor_handle, ctypes.POINTER(struct_amdsmi_dpm_policy_t)]
+amdsmi_set_soc_pstate = _libraries['libamd_smi.so'].amdsmi_set_soc_pstate
+amdsmi_set_soc_pstate.restype = amdsmi_status_t
+amdsmi_set_soc_pstate.argtypes = [amdsmi_processor_handle, uint32_t]
 amdsmi_get_xgmi_plpd = _libraries['libamd_smi.so'].amdsmi_get_xgmi_plpd
 amdsmi_get_xgmi_plpd.restype = amdsmi_status_t
 amdsmi_get_xgmi_plpd.argtypes = [amdsmi_processor_handle, ctypes.POINTER(struct_amdsmi_dpm_policy_t)]
@@ -2619,7 +2619,7 @@ __all__ = \
     'amdsmi_get_cpu_socket_power', 'amdsmi_get_cpu_socket_power_cap',
     'amdsmi_get_cpu_socket_power_cap_max',
     'amdsmi_get_cpu_socket_temperature', 'amdsmi_get_cpucore_handles',
-    'amdsmi_get_cpusocket_handles', 'amdsmi_get_dpm_policy',
+    'amdsmi_get_cpusocket_handles', 'amdsmi_get_soc_pstate',
     'amdsmi_get_energy_count', 'amdsmi_get_esmi_err_msg',
     'amdsmi_get_fw_info', 'amdsmi_get_gpu_activity',
     'amdsmi_get_gpu_asic_info', 'amdsmi_get_gpu_available_counters',
@@ -2703,7 +2703,7 @@ __all__ = \
     'amdsmi_set_cpu_socket_boostlimit',
     'amdsmi_set_cpu_socket_lclk_dpm_level',
     'amdsmi_set_cpu_socket_power_cap', 'amdsmi_set_cpu_xgmi_width',
-    'amdsmi_set_dpm_policy', 'amdsmi_set_gpu_clear_sram_data',
+    'amdsmi_set_soc_pstate', 'amdsmi_set_gpu_clear_sram_data',
     'amdsmi_set_gpu_clk_range', 'amdsmi_set_gpu_compute_partition',
     'amdsmi_set_gpu_event_notification_mask',
     'amdsmi_set_gpu_fan_speed', 'amdsmi_set_gpu_memory_partition',