SX_PERF_SEL_POS_BUSY 16325 drivers/gpu/drm/amd/include/navi10_enum.h SX_PERF_SEL_POS_BUSY                     = 0x00000021,
SX_PERF_SEL_POS_BUSY 19547 drivers/gpu/drm/amd/include/vega10_enum.h SX_PERF_SEL_POS_BUSY                     = 0x00000021,