Kevin O'Connor | 5108c69 | 2011-12-31 19:13:45 -0500 | [diff] [blame] | 1 | #ifndef __VGAHW_H |
| 2 | #define __VGAHW_H |
| 3 | |
| 4 | #include "types.h" // u8 |
| 5 | #include "config.h" // CONFIG_* |
| 6 | |
| 7 | #include "clext.h" // clext_set_mode |
| 8 | #include "bochsvga.h" // bochsvga_set_mode |
| 9 | #include "stdvga.h" // stdvga_set_mode |
Nils | 31eabf9 | 2012-01-14 12:11:41 -0500 | [diff] [blame] | 10 | #include "geodevga.h" // geodevga_init |
Kevin O'Connor | 5108c69 | 2011-12-31 19:13:45 -0500 | [diff] [blame] | 11 | |
Kevin O'Connor | 10dff3d | 2012-01-09 19:19:44 -0500 | [diff] [blame] | 12 | static inline struct vgamode_s *vgahw_find_mode(int mode) { |
Kevin O'Connor | c4a0b97 | 2012-01-09 20:21:31 -0500 | [diff] [blame] | 13 | if (CONFIG_VGA_CIRRUS) |
| 14 | return clext_find_mode(mode); |
| 15 | if (CONFIG_VGA_BOCHS) |
| 16 | return bochsvga_find_mode(mode); |
Kevin O'Connor | 10dff3d | 2012-01-09 19:19:44 -0500 | [diff] [blame] | 17 | return stdvga_find_mode(mode); |
| 18 | } |
| 19 | |
Kevin O'Connor | e6bc4c1 | 2012-01-21 11:26:37 -0500 | [diff] [blame^] | 20 | static inline int vgahw_set_mode(struct vgamode_s *vmode_g, int flags) { |
Kevin O'Connor | 5108c69 | 2011-12-31 19:13:45 -0500 | [diff] [blame] | 21 | if (CONFIG_VGA_CIRRUS) |
Kevin O'Connor | e6bc4c1 | 2012-01-21 11:26:37 -0500 | [diff] [blame^] | 22 | return clext_set_mode(vmode_g, flags); |
Kevin O'Connor | 5108c69 | 2011-12-31 19:13:45 -0500 | [diff] [blame] | 23 | if (CONFIG_VGA_BOCHS) |
Kevin O'Connor | e6bc4c1 | 2012-01-21 11:26:37 -0500 | [diff] [blame^] | 24 | return bochsvga_set_mode(vmode_g, flags); |
| 25 | return stdvga_set_mode(vmode_g, flags); |
Kevin O'Connor | 5108c69 | 2011-12-31 19:13:45 -0500 | [diff] [blame] | 26 | } |
| 27 | |
Kevin O'Connor | 34203cd | 2012-01-09 20:55:31 -0500 | [diff] [blame] | 28 | static inline void vgahw_list_modes(u16 seg, u16 *dest, u16 *last) { |
| 29 | if (CONFIG_VGA_CIRRUS) |
| 30 | clext_list_modes(seg, dest, last); |
| 31 | else if (CONFIG_VGA_BOCHS) |
| 32 | bochsvga_list_modes(seg, dest, last); |
| 33 | else |
| 34 | stdvga_list_modes(seg, dest, last); |
| 35 | } |
| 36 | |
Kevin O'Connor | 161d201 | 2011-12-31 19:42:21 -0500 | [diff] [blame] | 37 | static inline int vgahw_init(void) { |
| 38 | if (CONFIG_VGA_CIRRUS) |
| 39 | return clext_init(); |
| 40 | if (CONFIG_VGA_BOCHS) |
| 41 | return bochsvga_init(); |
Nils | 24ddd86 | 2012-01-14 12:15:14 -0500 | [diff] [blame] | 42 | if (CONFIG_VGA_GEODEGX2 || CONFIG_VGA_GEODELX) |
Nils | 31eabf9 | 2012-01-14 12:11:41 -0500 | [diff] [blame] | 43 | return geodevga_init(); |
Kevin O'Connor | 161d201 | 2011-12-31 19:42:21 -0500 | [diff] [blame] | 44 | return stdvga_init(); |
| 45 | } |
| 46 | |
Kevin O'Connor | 5108c69 | 2011-12-31 19:13:45 -0500 | [diff] [blame] | 47 | #endif // vgahw.h |