mmRPB_BIF_CNTL_BASE_IDX 403 drivers/gpu/drm/amd/include/asic_reg/athub/athub_1_0_offset.h #define mmRPB_BIF_CNTL_BASE_IDX 0 mmRPB_BIF_CNTL_BASE_IDX 452 drivers/gpu/drm/amd/include/asic_reg/athub/athub_2_0_0_offset.h #define mmRPB_BIF_CNTL_BASE_IDX 0