[SWDEV-531904] Added test_get_gpu_revision (#533)

* [SWDEV-531904] Added test_get_gpu_revision
New:
- amdsmi_get_gpu_revision() previously not implemented in amdsmi_interface.py
- test_get_gpu_revision() missing integration test.

Updated:
-changelog.md added new doc fields for ROCm 7.1
-amdsmi-py-api.md added field|description doc fields

Signed-off-by: Juan Castillo <juan.castillo@amd.com>

py-interface/__init__.py

@@ -117,6 +117,7 @@ from .amdsmi_interface import amdsmi_get_gpu_bad_page_info
 from .amdsmi_interface import amdsmi_get_gpu_bad_page_threshold
 from .amdsmi_interface import amdsmi_get_violation_status
 from .amdsmi_interface import amdsmi_get_gpu_xgmi_link_status
+from .amdsmi_interface import amdsmi_get_gpu_revision
 
 # # Process Information
 from .amdsmi_interface import amdsmi_get_gpu_process_list

py-interface/amdsmi_interface.py

@@ -5087,3 +5087,32 @@ def amdsmi_get_rocm_version()-> Tuple[bool, str]:
         return False, "Could not find librocm-core.so"
     except Exception as e:
         return False, f"Unable to detect ROCm installation, Unknown Error: {e}"
+
+
+def amdsmi_get_gpu_revision(processor_handle: processor_handle) -> str:
+    """
+    Get the GPU revision for a given processor handle.
+
+    Parameters:
+        processor_handle (amdsmi_processor_handle): The processor handle for the GPU.
+
+    Returns:
+        str: The GPU revision as a string.
+
+    Raises:
+        AmdSmiParameterException: If the processor handle is invalid.
+        AmdSmiLibraryException: If the underlying library call fails.
+    """
+    if not isinstance(processor_handle, amdsmi_wrapper.amdsmi_processor_handle):
+        raise AmdSmiParameterException(
+            processor_handle, amdsmi_wrapper.amdsmi_processor_handle
+        )
+
+    revision = ctypes.c_uint16()
+    _check_res(
+        amdsmi_wrapper.amdsmi_get_gpu_revision(
+            processor_handle, ctypes.byref(revision)
+        )
+    )
+
+    return _pad_hex_value(hex(revision.value), 2)