DACA_AUTODETECT_INT_CONTROL 1333 drivers/gpu/drm/radeon/evergreend.h #define	DACA_AUTODETECT_INT_CONTROL			0x66c8
DACA_AUTODETECT_INT_CONTROL  821 drivers/gpu/drm/radeon/r600d.h #define DACA_AUTODETECT_INT_CONTROL                       0x7838