mmXPB_SUB_CTRL    336 drivers/gpu/drm/amd/include/asic_reg/athub/athub_1_0_offset.h #define mmXPB_SUB_CTRL	0x00a4
mmXPB_SUB_CTRL    365 drivers/gpu/drm/amd/include/asic_reg/athub/athub_2_0_0_offset.h #define mmXPB_SUB_CTRL                                                                                 0x00ac