mmXPB_PERF_KNOBS_BASE_IDX 341 drivers/gpu/drm/amd/include/asic_reg/athub/athub_1_0_offset.h #define mmXPB_PERF_KNOBS_BASE_IDX 0 mmXPB_PERF_KNOBS_BASE_IDX 370 drivers/gpu/drm/amd/include/asic_reg/athub/athub_2_0_0_offset.h #define mmXPB_PERF_KNOBS_BASE_IDX 0