vgabios: Add support for vbe get/set line length function.

[seabios.git] / vgasrc / vgabios.h

diff --git a/vgasrc/vgabios.h b/vgasrc/vgabios.h
index 6a3a379738777a18a1e93d3c204177c1a2af19a4..aca95be168a5d7a24a3553df44c9abab863184b5 100644 (file)
--- a/vgasrc/vgabios.h
+++ b/vgasrc/vgabios.h
@@ -44,6 +44,7 @@ struct saveBDAstate {
 #define MF_CUSTOMCRTC 0x0800
 #define MF_LINEARFB   0x4000
 #define MF_NOCLEARMEM 0x8000
+#define MF_VBEFLAGS   0xfe00
 
 // Memory model types
 #define MM_TEXT            0x00
@@ -81,9 +82,10 @@ struct carattr {
 struct cursorpos {
     u8 x, y, page;
 };
+int vga_bpp(struct vgamode_s *vmode_g);
 u16 calc_page_size(u8 memmodel, u16 width, u16 height);
 struct vgamode_s *get_current_mode(void);
-void modeswitch_set_bda(int mode, int flags, struct vgamode_s *vmode_g);
+int vga_set_mode(int mode, int flags);
 
 // vgafb.c
 void vgafb_scroll(int nblines, int attr