mmATS_IH_CREDIT_BASE_IDX 143 drivers/gpu/drm/amd/include/asic_reg/athub/athub_1_0_offset.h #define mmATS_IH_CREDIT_BASE_IDX 0 mmATS_IH_CREDIT_BASE_IDX 172 drivers/gpu/drm/amd/include/asic_reg/athub/athub_2_0_0_offset.h #define mmATS_IH_CREDIT_BASE_IDX 0