mmXPB_INTF_CFG_BASE_IDX 331 drivers/gpu/drm/amd/include/asic_reg/athub/athub_1_0_offset.h #define mmXPB_INTF_CFG_BASE_IDX 0 mmXPB_INTF_CFG_BASE_IDX 360 drivers/gpu/drm/amd/include/asic_reg/athub/athub_2_0_0_offset.h #define mmXPB_INTF_CFG_BASE_IDX 0