mmATC_ATS_SDPPORT_CNTL  184 drivers/gpu/drm/amd/include/asic_reg/athub/athub_1_0_offset.h #define mmATC_ATS_SDPPORT_CNTL	0x0050
mmATC_ATS_SDPPORT_CNTL  213 drivers/gpu/drm/amd/include/asic_reg/athub/athub_2_0_0_offset.h #define mmATC_ATS_SDPPORT_CNTL                                                                         0x005f