diff options
Diffstat (limited to 'include/media/videobuf2-memops.h')
| -rw-r--r-- | include/media/videobuf2-memops.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/media/videobuf2-memops.h b/include/media/videobuf2-memops.h index f05444ca8..6513c7ec3 100644 --- a/include/media/videobuf2-memops.h +++ b/include/media/videobuf2-memops.h @@ -15,9 +15,11 @@ #define _MEDIA_VIDEOBUF2_MEMOPS_H #include <media/videobuf2-core.h> +#include <linux/mm.h> /** - * vb2_vmarea_handler - common vma refcount tracking handler + * struct vb2_vmarea_handler - common vma refcount tracking handler + * * @refcount: pointer to refcount entry in the buffer * @put: callback to function that decreases buffer refcount * @arg: argument for @put callback @@ -30,11 +32,9 @@ struct vb2_vmarea_handler { extern const struct vm_operations_struct vb2_common_vm_ops; -int vb2_get_contig_userptr(unsigned long vaddr, unsigned long size, - struct vm_area_struct **res_vma, dma_addr_t *res_pa); - -struct vm_area_struct *vb2_get_vma(struct vm_area_struct *vma); -void vb2_put_vma(struct vm_area_struct *vma); - +struct frame_vector *vb2_create_framevec(unsigned long start, + unsigned long length, + bool write); +void vb2_destroy_framevec(struct frame_vector *vec); #endif |