ASIC_T_SHIFT      907 drivers/gpu/drm/radeon/evergreend.h #define		ASIC_T_SHIFT			        16
ASIC_T_SHIFT      305 drivers/gpu/drm/radeon/r600d.h #define		ASIC_T_SHIFT			        0
ASIC_T_SHIFT      428 drivers/gpu/drm/radeon/rv770d.h #define		ASIC_T_SHIFT			        16