mmXPB_HST_CFG     274 drivers/gpu/drm/amd/include/asic_reg/athub/athub_1_0_offset.h #define mmXPB_HST_CFG	0x0084
mmXPB_HST_CFG     303 drivers/gpu/drm/amd/include/asic_reg/athub/athub_2_0_0_offset.h #define mmXPB_HST_CFG                                                                                  0x008c