1/*
2 * linux/drivers/video/mmp/fb/mmpfb.h
3 * Framebuffer driver for Marvell Display controller.
4 *
5 * Copyright (C) 2012 Marvell Technology Group Ltd.
6 * Authors: Zhou Zhu <zzhu3@marvell.com>
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful, but WITHOUT
14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
16 * more details.
17 *
18 * You should have received a copy of the GNU General Public License along with
19 * this program.  If not, see <http://www.gnu.org/licenses/>.
20 *
21 */
22
23#ifndef _MMP_FB_H_
24#define _MMP_FB_H_
25
26#include <video/mmp_disp.h>
27#include <linux/fb.h>
28
29/* LCD controller private state. */
30struct mmpfb_info {
31	struct device	*dev;
32	int	id;
33	const char	*name;
34
35	struct fb_info	*fb_info;
36	/* basicaly videomode is for output */
37	struct fb_videomode	mode;
38	int	pix_fmt;
39
40	void	*fb_start;
41	int	fb_size;
42	dma_addr_t	fb_start_dma;
43
44	struct mmp_overlay	*overlay;
45	struct mmp_path	*path;
46
47	struct mutex	access_ok;
48
49	unsigned int		pseudo_palette[16];
50	int output_fmt;
51};
52
53#define MMPFB_DEFAULT_SIZE (PAGE_ALIGN(1920 * 1080 * 4 * 2))
54#endif /* _MMP_FB_H_ */
55