diff options
Diffstat (limited to 'ANDROID_3.4.5/include/media/videobuf2-memops.h')
| -rw-r--r-- | ANDROID_3.4.5/include/media/videobuf2-memops.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/ANDROID_3.4.5/include/media/videobuf2-memops.h b/ANDROID_3.4.5/include/media/videobuf2-memops.h deleted file mode 100644 index 84e1f6c0..00000000 --- a/ANDROID_3.4.5/include/media/videobuf2-memops.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * videobuf2-memops.h - generic memory handling routines for videobuf2 - * - * Copyright (C) 2010 Samsung Electronics - * - * Author: Pawel Osciak <pawel@osciak.com> - * Marek Szyprowski <m.szyprowski@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation. - */ - -#ifndef _MEDIA_VIDEOBUF2_MEMOPS_H -#define _MEDIA_VIDEOBUF2_MEMOPS_H - -#include <media/videobuf2-core.h> - -/** - * 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 - */ -struct vb2_vmarea_handler { - atomic_t *refcount; - void (*put)(void *arg); - void *arg; -}; - -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); - -int vb2_mmap_pfn_range(struct vm_area_struct *vma, unsigned long paddr, - unsigned long size, - const struct vm_operations_struct *vm_ops, - void *priv); - -struct vm_area_struct *vb2_get_vma(struct vm_area_struct *vma); -void vb2_put_vma(struct vm_area_struct *vma); - - -#endif |