blob: 48883995f47f41708ee839419339b8ec6680fbf1 [file] [log] [blame]
Arnd Bergmannbbfce372013-04-11 02:04:55 +02001#ifndef __PLATFORM_DATA_VIDEO_S3C
2#define __PLATFORM_DATA_VIDEO_S3C
3
4/* S3C_FB_MAX_WIN
5 * Set to the maximum number of windows that any of the supported hardware
6 * can use. Since the platform data uses this for an array size, having it
7 * set to the maximum of any version of the hardware can do is safe.
8 */
9#define S3C_FB_MAX_WIN (5)
10
11/**
12 * struct s3c_fb_pd_win - per window setup data
13 * @xres : The window X size.
14 * @yres : The window Y size.
15 * @virtual_x: The virtual X size.
16 * @virtual_y: The virtual Y size.
17 */
18struct s3c_fb_pd_win {
19 unsigned short default_bpp;
20 unsigned short max_bpp;
21 unsigned short xres;
22 unsigned short yres;
23 unsigned short virtual_x;
24 unsigned short virtual_y;
25};
26
27/**
28 * struct s3c_fb_platdata - S3C driver platform specific information
29 * @setup_gpio: Setup the external GPIO pins to the right state to transfer
30 * the data from the display system to the connected display
31 * device.
32 * @vidcon0: The base vidcon0 values to control the panel data format.
33 * @vidcon1: The base vidcon1 values to control the panel data output.
34 * @vtiming: Video timing when connected to a RGB type panel.
35 * @win: The setup data for each hardware window, or NULL for unused.
36 * @display_mode: The LCD output display mode.
37 *
38 * The platform data supplies the video driver with all the information
39 * it requires to work with the display(s) attached to the machine. It
40 * controls the initial mode, the number of display windows (0 is always
41 * the base framebuffer) that are initialised etc.
42 *
43 */
44struct s3c_fb_platdata {
45 void (*setup_gpio)(void);
46
47 struct s3c_fb_pd_win *win[S3C_FB_MAX_WIN];
48 struct fb_videomode *vtiming;
49
50 u32 vidcon0;
51 u32 vidcon1;
52};
53
54#endif