* The boot loader now remembers the bytes per row as told by the graphics card, and

passes that information on to the kernel. This should fix wrong bytes per row with
  certain resolutions and graphics cards.
* The boot loader now recognizes 15 bit modes that are advertised as 16 bit modes.
  This should fix wrong colors in 16 bit modes on some cards.
* Reenabled setting MTRR for VESA mode - don't remember why I disabled it, but it
  works fine on my test machines.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23006 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/boot/kernel_args.h

@@ -63,11 +63,12 @@ typedef struct kernel_args {
 	struct driver_settings_file *driver_settings;
 
 	struct {
-		bool	enabled;
-		int32	width;
-		int32	height;
-		int32	depth;
 		addr_range physical_buffer;
+		uint32	bytes_per_row;
+		uint16	width;
+		uint16	height;
+		uint8	depth;
+		bool	enabled;
 	} frame_buffer;
 
 	void		*debug_output;