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-rw-r--r--arch/i386/boot/video.h152
1 files changed, 0 insertions, 152 deletions
diff --git a/arch/i386/boot/video.h b/arch/i386/boot/video.h
deleted file mode 100644
index b92447d51213..000000000000
--- a/arch/i386/boot/video.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- * Copyright 2007 rPath, Inc. - All Rights Reserved
- *
- * This file is part of the Linux kernel, and is made available under
- * the terms of the GNU General Public License version 2.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * arch/i386/boot/video.h
- *
- * Header file for the real-mode video probing code
- */
-
-#ifndef BOOT_VIDEO_H
-#define BOOT_VIDEO_H
-
-#include <linux/types.h>
-
-/* Enable autodetection of SVGA adapters and modes. */
-#undef CONFIG_VIDEO_SVGA
-
-/* Enable autodetection of VESA modes */
-#define CONFIG_VIDEO_VESA
-
-/* Retain screen contents when switching modes */
-#define CONFIG_VIDEO_RETAIN
-
-/* Force 400 scan lines for standard modes (hack to fix bad BIOS behaviour */
-#undef CONFIG_VIDEO_400_HACK
-
-/* This code uses an extended set of video mode numbers. These include:
- * Aliases for standard modes
- * NORMAL_VGA (-1)
- * EXTENDED_VGA (-2)
- * ASK_VGA (-3)
- * Video modes numbered by menu position -- NOT RECOMMENDED because of lack
- * of compatibility when extending the table. These are between 0x00 and 0xff.
- */
-#define VIDEO_FIRST_MENU 0x0000
-
-/* Standard BIOS video modes (BIOS number + 0x0100) */
-#define VIDEO_FIRST_BIOS 0x0100
-
-/* VESA BIOS video modes (VESA number + 0x0200) */
-#define VIDEO_FIRST_VESA 0x0200
-
-/* Video7 special modes (BIOS number + 0x0900) */
-#define VIDEO_FIRST_V7 0x0900
-
-/* Special video modes */
-#define VIDEO_FIRST_SPECIAL 0x0f00
-#define VIDEO_80x25 0x0f00
-#define VIDEO_8POINT 0x0f01
-#define VIDEO_80x43 0x0f02
-#define VIDEO_80x28 0x0f03
-#define VIDEO_CURRENT_MODE 0x0f04
-#define VIDEO_80x30 0x0f05
-#define VIDEO_80x34 0x0f06
-#define VIDEO_80x60 0x0f07
-#define VIDEO_GFX_HACK 0x0f08
-#define VIDEO_LAST_SPECIAL 0x0f09
-
-/* Video modes given by resolution */
-#define VIDEO_FIRST_RESOLUTION 0x1000
-
-/* The "recalculate timings" flag */
-#define VIDEO_RECALC 0x8000
-
-/* Define DO_STORE according to CONFIG_VIDEO_RETAIN */
-#ifdef CONFIG_VIDEO_RETAIN
-void store_screen(void);
-#define DO_STORE() store_screen()
-#else
-#define DO_STORE() ((void)0)
-#endif /* CONFIG_VIDEO_RETAIN */
-
-/*
- * Mode table structures
- */
-
-struct mode_info {
- u16 mode; /* Mode number (vga= style) */
- u8 x, y; /* Width, height */
-};
-
-struct card_info {
- const char *card_name;
- int (*set_mode)(struct mode_info *mode);
- int (*probe)(void);
- struct mode_info *modes;
- int nmodes; /* Number of probed modes so far */
- int unsafe; /* Probing is unsafe, only do after "scan" */
- u16 xmode_first; /* Unprobed modes to try to call anyway */
- u16 xmode_n; /* Size of unprobed mode range */
-};
-
-#define __videocard struct card_info __attribute__((section(".videocards")))
-extern struct card_info video_cards[], video_cards_end[];
-
-int mode_defined(u16 mode); /* video.c */
-
-/* Basic video information */
-#define ADAPTER_CGA 0 /* CGA/MDA/HGC */
-#define ADAPTER_EGA 1
-#define ADAPTER_VGA 2
-
-extern int adapter;
-extern u16 video_segment;
-extern int force_x, force_y; /* Don't query the BIOS for cols/rows */
-extern int do_restore; /* Restore screen contents */
-extern int graphic_mode; /* Graphics mode with linear frame buffer */
-
-/*
- * int $0x10 is notorious for touching registers it shouldn't.
- * gcc doesn't like %ebp being clobbered, so define it as a push/pop
- * sequence here.
- *
- * A number of systems, including the original PC can clobber %bp in
- * certain circumstances, like when scrolling. There exists at least
- * one Trident video card which could clobber DS under a set of
- * circumstances that we are unlikely to encounter (scrolling when
- * using an extended graphics mode of more than 800x600 pixels), but
- * it's cheap insurance to deal with that here.
- */
-#define INT10 "pushl %%ebp; pushw %%ds; int $0x10; popw %%ds; popl %%ebp"
-
-/* Accessing VGA indexed registers */
-static inline u8 in_idx(u16 port, u8 index)
-{
- outb(index, port);
- return inb(port+1);
-}
-
-static inline void out_idx(u8 v, u16 port, u8 index)
-{
- outw(index+(v << 8), port);
-}
-
-/* Writes a value to an indexed port and then reads the port again */
-static inline u8 tst_idx(u8 v, u16 port, u8 index)
-{
- out_idx(port, index, v);
- return in_idx(port, index);
-}
-
-/* Get the I/O port of the VGA CRTC */
-u16 vga_crtc(void); /* video-vga.c */
-
-#endif /* BOOT_VIDEO_H */