Lines Matching full:export

29 #include <linux/export.h>
54  * Drivers that support the PRIME API implement the drm_gem_object_funcs.export
62  * On the export the &dma_buf holds a reference to the exported buffer object,
64  * IOCTL, when it first calls &drm_gem_object_funcs.export
73  * are the lookup caches for import and export. These are required to guarantee
77  * than once. These import and export caches in &drm_prime_file_private only
231  * drm_gem_dmabuf_export - &dma_buf export implementation for GEM
233  * @exp_info: the export information used by dma_buf_export()
274 	/* drop the reference on the export fd holds */  in drm_gem_dmabuf_release()
390 	if (obj->funcs && obj->funcs->export)  in export_and_register_object()
391 		dmabuf = obj->funcs->export(obj, flags);  in export_and_register_object()
402 	 * Note that callers do not need to clean up the export cache  in export_and_register_object()
413  * drm_gem_prime_handle_to_dmabuf - PRIME export function for GEM drivers
414  * @dev: dev to export the buffer from
416  * @handle: buffer handle to export
419  * This is the PRIME export function which must be used mandatorily by GEM
422  * &drm_gem_object_funcs.export callback.
456 	/* re-export the original imported object */  in drm_gem_prime_handle_to_dmabuf()
501  * drm_gem_prime_handle_to_fd - PRIME export function for GEM drivers
502  * @dev: dev to export the buffer from
504  * @handle: buffer handle to export
508  * This is the PRIME export function which must be used mandatorily by GEM
511  * &drm_gem_object_funcs.export callback.
557  * Drivers can implement &drm_gem_object_funcs.export and
576  * Note that these export helpers can only be used if the underlying backing
588  * Note that similarly to the export helpers this permanently pins the
894  * drm_gem_prime_export - helper library implementation of the export callback
895  * @obj: GEM object to export
898  * This is the implementation of the &drm_gem_object_funcs.export functions for GEM drivers