PS_PRIO          1045 drivers/gpu/drm/radeon/evergreend.h #define		PS_PRIO(x)					((x) << 24)
PS_PRIO           258 drivers/gpu/drm/radeon/r600d.h #       define PS_PRIO(x)                                 ((x) << 24)
PS_PRIO           550 drivers/gpu/drm/radeon/rv770d.h #define		PS_PRIO(x)					((x) << 24)