ASIC_T 905 drivers/gpu/drm/radeon/evergreend.h #define ASIC_T(x) ((x) << 16) ASIC_T 303 drivers/gpu/drm/radeon/r600d.h #define ASIC_T(x) ((x) << 0) ASIC_T 426 drivers/gpu/drm/radeon/rv770d.h #define ASIC_T(x) ((x) << 16)