mmUVD_CBUF_ID     724 drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_0_0_offset.h #define mmUVD_CBUF_ID                                                                                  0x027c
mmUVD_CBUF_ID     531 drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_offset.h #define mmUVD_CBUF_ID                                                                                  0x00a6