xref: /openbmc/linux/include/uapi/linux/ivtvfb.h (revision e2be04c7)
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