| /shark/trunk/drivers/fb/vesa.h |
|---|
| 89,5 → 89,6 |
| int vbe_setbank(ModeInfoBlock *ModeInfo, BYTE bank); |
| void vbe_showmodeinfo (ModeInfoBlock *ModeInfo); |
| int vbe_checkmode(WORD mode); |
| void vbe_restore_vga(void); |
| DWORD vbe_getmem(void); |
| /shark/trunk/drivers/fb/vesafb.c |
|---|
| 180,6 → 180,14 |
| return 0; |
| } |
| static int vesafb_release(struct fb_info *info, int user) |
| { |
| vbe_restore_vga(); |
| return 0; |
| } |
| static struct fb_ops vesafb_ops = { |
| .owner = THIS_MODULE, |
| .fb_setcolreg = vesafb_setcolreg, |
| 188,6 → 196,7 |
| .fb_copyarea = cfb_copyarea, |
| .fb_imageblit = cfb_imageblit, |
| .fb_cursor = soft_cursor, |
| .fb_release = vesafb_release, |
| }; |
| int __init vesafb_setup(char *options) |
| /shark/trunk/drivers/fb/gdvesa.c |
|---|
| 59,6 → 59,30 |
| return 1; |
| } |
| void vbe_restore_vga(void) { |
| X_REGS16 inregs, outregs; |
| X_SREGS16 sregs; |
| #ifndef VM86 |
| BYTE p1,p2; |
| #endif |
| inregs.x.ax = 0x03; |
| #ifndef VM86 |
| p1 = inp(0x21); |
| p2 = inp(0xA1); |
| outp(0x21,0xFF); |
| outp(0xA1,0xFF); |
| X_callBIOS(0x10, &inregs, &outregs, &sregs); |
| outp(0x21,p1); |
| outp(0xA1,p2); |
| #else |
| vm86_callBIOS(0x10, &inregs, &outregs, &sregs); |
| #endif |
| } |
| int vbe_getinfo(void) |
| { |
| X_REGS16 inregs, outregs; /* registri normali */ |