blob: af6b06896bf280e2ce3ef92b49a9748519275f9e [file] [log] [blame]
#ifndef __VGAHW_H
#define __VGAHW_H
#include "types.h" // u8
#include "config.h" // CONFIG_*
#include "clext.h" // clext_set_mode
#include "bochsvga.h" // bochsvga_set_mode
#include "stdvga.h" // stdvga_set_mode
#include "geodevga.h" // geodevga_init
static inline struct vgamode_s *vgahw_find_mode(int mode) {
if (CONFIG_VGA_CIRRUS)
return clext_find_mode(mode);
if (CONFIG_VGA_BOCHS)
return bochsvga_find_mode(mode);
return stdvga_find_mode(mode);
}
static inline int vgahw_set_mode(struct vgamode_s *vmode_g, int flags) {
if (CONFIG_VGA_CIRRUS)
return clext_set_mode(vmode_g, flags);
if (CONFIG_VGA_BOCHS)
return bochsvga_set_mode(vmode_g, flags);
return stdvga_set_mode(vmode_g, flags);
}
static inline void vgahw_list_modes(u16 seg, u16 *dest, u16 *last) {
if (CONFIG_VGA_CIRRUS)
clext_list_modes(seg, dest, last);
else if (CONFIG_VGA_BOCHS)
bochsvga_list_modes(seg, dest, last);
else
stdvga_list_modes(seg, dest, last);
}
static inline int vgahw_init(void) {
if (CONFIG_VGA_CIRRUS)
return clext_init();
if (CONFIG_VGA_BOCHS)
return bochsvga_init();
if (CONFIG_VGA_GEODEGX2 || CONFIG_VGA_GEODELX)
return geodevga_init();
return stdvga_init();
}
static inline int vgahw_get_window(struct vgamode_s *vmode_g, int window) {
if (CONFIG_VGA_CIRRUS)
return clext_get_window(vmode_g, window);
if (CONFIG_VGA_BOCHS)
return bochsvga_get_window(vmode_g, window);
return stdvga_get_window(vmode_g, window);
}
static inline int vgahw_set_window(struct vgamode_s *vmode_g, int window
, int val) {
if (CONFIG_VGA_CIRRUS)
return clext_set_window(vmode_g, window, val);
if (CONFIG_VGA_BOCHS)
return bochsvga_set_window(vmode_g, window, val);
return stdvga_set_window(vmode_g, window, val);
}
static inline int vgahw_get_linelength(struct vgamode_s *vmode_g) {
if (CONFIG_VGA_CIRRUS)
return clext_get_linelength(vmode_g);
if (CONFIG_VGA_BOCHS)
return bochsvga_get_linelength(vmode_g);
return stdvga_get_linelength(vmode_g);
}
static inline int vgahw_set_linelength(struct vgamode_s *vmode_g, int val) {
if (CONFIG_VGA_CIRRUS)
return clext_set_linelength(vmode_g, val);
if (CONFIG_VGA_BOCHS)
return bochsvga_set_linelength(vmode_g, val);
return stdvga_set_linelength(vmode_g, val);
}
static inline int vgahw_get_displaystart(struct vgamode_s *vmode_g) {
if (CONFIG_VGA_CIRRUS)
return clext_get_displaystart(vmode_g);
if (CONFIG_VGA_BOCHS)
return bochsvga_get_displaystart(vmode_g);
return stdvga_get_displaystart(vmode_g);
}
static inline int vgahw_set_displaystart(struct vgamode_s *vmode_g, int val) {
if (CONFIG_VGA_CIRRUS)
return clext_set_displaystart(vmode_g, val);
if (CONFIG_VGA_BOCHS)
return bochsvga_set_displaystart(vmode_g, val);
return stdvga_set_displaystart(vmode_g, val);
}
#endif // vgahw.h