int drv_bo_from_format(struct bo *bo, uint32_t stride, uint32_t aligned_height, uint32_t format);
int drv_dumb_bo_create(struct bo *bo, uint32_t width, uint32_t height, uint32_t format,
int drv_bo_from_format(struct bo *bo, uint32_t stride, uint32_t aligned_height, uint32_t format);
int drv_dumb_bo_create(struct bo *bo, uint32_t width, uint32_t height, uint32_t format,
int drv_gem_bo_destroy(struct bo *bo);
int drv_prime_bo_import(struct bo *bo, struct drv_import_fd_data *data);
int drv_gem_bo_destroy(struct bo *bo);
int drv_prime_bo_import(struct bo *bo, struct drv_import_fd_data *data);
-void *drv_dumb_bo_map(struct bo *bo, struct map_info *data, size_t plane, int prot);
+void *drv_dumb_bo_map(struct bo *bo, struct map_info *data, size_t plane, uint32_t map_flags);
uintptr_t drv_get_reference_count(struct driver *drv, struct bo *bo, size_t plane);
void drv_increment_reference_count(struct driver *drv, struct bo *bo, size_t plane);
void drv_decrement_reference_count(struct driver *drv, struct bo *bo, size_t plane);
uintptr_t drv_get_reference_count(struct driver *drv, struct bo *bo, size_t plane);
void drv_increment_reference_count(struct driver *drv, struct bo *bo, size_t plane);
void drv_decrement_reference_count(struct driver *drv, struct bo *bo, size_t plane);
uint64_t usage);
struct kms_item *drv_query_kms(struct driver *drv, uint32_t *num_items);
int drv_modify_linear_combinations(struct driver *drv);
uint64_t usage);
struct kms_item *drv_query_kms(struct driver *drv, uint32_t *num_items);
int drv_modify_linear_combinations(struct driver *drv);