diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/ttm/ttm_tt.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h index 146544ba1c10..86ae759ff018 100644 --- a/include/drm/ttm/ttm_tt.h +++ b/include/drm/ttm/ttm_tt.h @@ -74,9 +74,39 @@ struct ttm_tt { tt_bound, tt_unbound, tt_unpopulated, - } state; + } _state; }; +static inline bool ttm_tt_is_populated(struct ttm_tt *tt) +{ + return tt->_state != tt_unpopulated; +} + +static inline bool ttm_tt_is_bound(struct ttm_tt *tt) +{ + return tt->_state == tt_bound; +} + +static inline void ttm_tt_set_unpopulated(struct ttm_tt *tt) +{ + tt->_state = tt_unpopulated; +} + +static inline void ttm_tt_set_populated(struct ttm_tt *tt) +{ + tt->_state = tt_unbound; +} + +static inline void ttm_tt_set_unbound(struct ttm_tt *tt) +{ + tt->_state = tt_unbound; +} + +static inline void ttm_tt_set_bound(struct ttm_tt *tt) +{ + tt->_state = tt_bound; +} + /** * struct ttm_dma_tt * |