55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
|
#ifndef __PLATFORM_DATA_VIDEO_S3C
|
||
|
|
#define __PLATFORM_DATA_VIDEO_S3C
|
||
|
|
|
||
|
|
/* S3C_FB_MAX_WIN
|
||
|
|
* Set to the maximum number of windows that any of the supported hardware
|
||
|
|
* can use. Since the platform data uses this for an array size, having it
|
||
|
|
* set to the maximum of any version of the hardware can do is safe.
|
||
|
|
*/
|
||
|
|
#define S3C_FB_MAX_WIN (5)
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct s3c_fb_pd_win - per window setup data
|
||
|
|
* @xres : The window X size.
|
||
|
|
* @yres : The window Y size.
|
||
|
|
* @virtual_x: The virtual X size.
|
||
|
|
* @virtual_y: The virtual Y size.
|
||
|
|
*/
|
||
|
|
struct s3c_fb_pd_win {
|
||
|
|
unsigned short default_bpp;
|
||
|
|
unsigned short max_bpp;
|
||
|
|
unsigned short xres;
|
||
|
|
unsigned short yres;
|
||
|
|
unsigned short virtual_x;
|
||
|
|
unsigned short virtual_y;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct s3c_fb_platdata - S3C driver platform specific information
|
||
|
|
* @setup_gpio: Setup the external GPIO pins to the right state to transfer
|
||
|
|
* the data from the display system to the connected display
|
||
|
|
* device.
|
||
|
|
* @vidcon0: The base vidcon0 values to control the panel data format.
|
||
|
|
* @vidcon1: The base vidcon1 values to control the panel data output.
|
||
|
|
* @vtiming: Video timing when connected to a RGB type panel.
|
||
|
|
* @win: The setup data for each hardware window, or NULL for unused.
|
||
|
|
* @display_mode: The LCD output display mode.
|
||
|
|
*
|
||
|
|
* The platform data supplies the video driver with all the information
|
||
|
|
* it requires to work with the display(s) attached to the machine. It
|
||
|
|
* controls the initial mode, the number of display windows (0 is always
|
||
|
|
* the base framebuffer) that are initialised etc.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
struct s3c_fb_platdata {
|
||
|
|
void (*setup_gpio)(void);
|
||
|
|
|
||
|
|
struct s3c_fb_pd_win *win[S3C_FB_MAX_WIN];
|
||
|
|
struct fb_videomode *vtiming;
|
||
|
|
|
||
|
|
u32 vidcon0;
|
||
|
|
u32 vidcon1;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|