1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 * linux/drivers/video/mmp/fb/mmpfb.h
4 * Framebuffer driver for Marvell Display controller.
5 *
6 * Copyright (C) 2012 Marvell Technology Group Ltd.
7 * Authors: Zhou Zhu <zzhu3@marvell.com>
8 */
9
10 #ifndef _MMP_FB_H_
11 #define _MMP_FB_H_
12
13 #include <video/mmp_disp.h>
14 #include <linux/fb.h>
15
16 /* LCD controller private state. */
17 struct mmpfb_info {
18 struct device *dev;
19 int id;
20 const char *name;
21
22 struct fb_info *fb_info;
23 /* basicaly videomode is for output */
24 struct fb_videomode mode;
25 int pix_fmt;
26
27 void *fb_start;
28 int fb_size;
29 dma_addr_t fb_start_dma;
30
31 struct mmp_overlay *overlay;
32 struct mmp_path *path;
33
34 struct mutex access_ok;
35
36 unsigned int pseudo_palette[16];
37 int output_fmt;
38 };
39
40 #define MMPFB_DEFAULT_SIZE (PAGE_ALIGN(1920 * 1080 * 4 * 2))
41 #endif /* _MMP_FB_H_ */