1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /*
3 On Screen Display cx23415 Framebuffer driver
4
5 Copyright (C) 2006, 2007 Ian Armstrong <ian@iarmst.demon.co.uk>
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21
22 #ifndef __LINUX_IVTVFB_H__
23 #define __LINUX_IVTVFB_H__
24
25 #include <linux/compiler.h>
26 #include <linux/types.h>
27
28 /* Framebuffer external API */
29
30 struct ivtvfb_dma_frame {
31 void __user *source;
32 unsigned long dest_offset;
33 int count;
34 };
35
36 #define IVTVFB_IOC_DMA_FRAME _IOW('V', BASE_VIDIOC_PRIVATE+0, struct ivtvfb_dma_frame)
37
38 #endif
39
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