diff options
| author | Greg Hackmann <ghackmann@google.com> | 2013-07-08 14:18:18 -0700 |
|---|---|---|
| committer | Ruchi Kandoi <kandoiruchi@google.com> | 2015-02-04 14:08:21 -0800 |
| commit | edea5a7e7e970ce51de47f11f488a7b9478537f9 (patch) | |
| tree | 9083fe740b6e1b1b5a8b68501db52278affe43c5 /include | |
| parent | f3fc3d75398bdea493b01b8e67d5d97f802b33d7 (diff) | |
video: adf: add memblock helper
Provides a dma-buf exporter for memblocks, mainly useful for ADF devices
to wrap their bootloader logos
Change-Id: I936a9b5df099ab6084d433fcaf50f3bc29f93289
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/video/adf_memblock.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/video/adf_memblock.h b/include/video/adf_memblock.h new file mode 100644 index 000000000000..6256e0eebcc9 --- /dev/null +++ b/include/video/adf_memblock.h @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2013 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _VIDEO_ADF_MEMBLOCK_H_ +#define _VIDEO_ADF_MEMBLOCK_H_ + +struct dma_buf *adf_memblock_export(phys_addr_t base, size_t size, int flags); + +#endif /* _VIDEO_ADF_MEMBLOCK_H_ */ |