SWDEV-475255 - MM Engine Decoding Throughput

Implemented DEC activity for now due to ENC activity is unavailable in
amdsmi.

Signed-off-by: Li Ma <li.ma@amd.com>
Change-Id: I34bb56e6e0d8d2ab91243f8932f0ac10cb2d1e9f


[ROCm/rdc commit: b17abf93fa]

projects/rdc/python_binding/rdc_bootstrap.py

@@ -87,6 +87,8 @@ class rdc_field_t(c_int):
      RDC_FI_GPU_UTIL = 500
      RDC_FI_GPU_MEMORY_USAGE = 501
      RDC_FI_GPU_MEMORY_TOTAL = 502
+     RDC_FI_GPU_MM_ENC_UTIL = 503
+     RDC_FI_GPU_MM_DEC_UTIL = 504
      RDC_FI_ECC_CORRECT_TOTAL = 600
      RDC_FI_ECC_UNCORRECT_TOTAL = 601
      RDC_FI_ECC_SDMA_SEC = 602