mmATC_ATS_CNTL_BASE_IDX 29 drivers/gpu/drm/amd/include/asic_reg/athub/athub_1_0_offset.h #define mmATC_ATS_CNTL_BASE_IDX 0 mmATC_ATS_CNTL_BASE_IDX 28 drivers/gpu/drm/amd/include/asic_reg/athub/athub_2_0_0_offset.h #define mmATC_ATS_CNTL_BASE_IDX 0