1 files changed, 1 insertions, 156 deletions

diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
index 696d08f..c1c47ba 100644
--- a/arch/x86/boot/video.c
+++ b/arch/x86/boot/video.c
@@ -18,21 +18,6 @@
 #include "video.h"
 #include "vesa.h"
 
-/*
- * Mode list variables
- */
-static struct card_info cards[];    /* List of cards to probe for */
-
-/*
- * Common variables
- */
-int adapter;			/* 0=CGA/MDA/HGC, 1=EGA, 2=VGA+ */
-u16 video_segment;
-int force_x, force_y;	/* Don't query the BIOS for cols/rows */
-
-int do_restore = 0;	/* Screen contents changed during mode flip */
-int graphic_mode;	/* Graphic mode with linear frame buffer */
-
 static void store_cursor_position(void)
 {
 	u16 curpos;
@@ -107,147 +92,6 @@ static void store_mode_params(void)
 	boot_params.screen_info.orig_video_lines = y;
 }
 
-/* Probe the video drivers and have them generate their mode lists. */
-static void probe_cards(int unsafe)
-{
-	struct card_info *card;
-	static u8 probed[2];
-
-	if (probed[unsafe])
-		return;
-
-	probed[unsafe] = 1;
-
-	for (card = video_cards; card < video_cards_end; card++) {
-		if (card->unsafe == unsafe) {
-			if (card->probe)
-				card->nmodes = card->probe();
-			else
-				card->nmodes = 0;
-		}
-	}
-}
-
-/* Test if a mode is defined */
-int mode_defined(u16 mode)
-{
-	struct card_info *card;
-	struct mode_info *mi;
-	int i;
-
-	for (card = video_cards; card < video_cards_end; card++) {
-		mi = card->modes;
-		for (i = 0; i < card->nmodes; i++, mi++) {
-			if (mi->mode == mode)
-				return 1;
-		}
-	}
-
-	return 0;
-}
-
-/* Set mode (without recalc) */
-static int raw_set_mode(u16 mode, u16 *real_mode)
-{
-	int nmode, i;
-	struct card_info *card;
-	struct mode_info *mi;
-
-	/* Drop the recalc bit if set */
-	mode &= ~VIDEO_RECALC;
-
-	/* Scan for mode based on fixed ID, position, or resolution */
-	nmode = 0;
-	for (card = video_cards; card < video_cards_end; card++) {
-		mi = card->modes;
-		for (i = 0; i < card->nmodes; i++, mi++) {
-			int visible = mi->x || mi->y;
-
-			if ((mode == nmode && visible) ||
-			    mode == mi->mode ||
-			    mode == (mi->y << 8)+mi->x) {
-				*real_mode = mi->mode;
-				return card->set_mode(mi);
-			}
-
-			if (visible)
-				nmode++;
-		}
-	}
-
-	/* Nothing found?  Is it an "exceptional" (unprobed) mode? */
-	for (card = video_cards; card < video_cards_end; card++) {
-		if (mode >= card->xmode_first &&
-		    mode < card->xmode_first+card->xmode_n) {
-			struct mode_info mix;
-			*real_mode = mix.mode = mode;
-			mix.x = mix.y = 0;
-			return card->set_mode(&mix);
-		}
-	}
-
-	/* Otherwise, failure... */
-	return -1;
-}
-
-/*
- * Recalculate the vertical video cutoff (hack!)
- */
-static void vga_recalc_vertical(void)
-{
-	unsigned int font_size, rows;
-	u16 crtc;
-	u8 pt, ov;
-
-	set_fs(0);
-	font_size = rdfs8(0x485); /* BIOS: font size (pixels) */
-	rows = force_y ? force_y : rdfs8(0x484)+1; /* Text rows */
-
-	rows *= font_size;	/* Visible scan lines */
-	rows--;			/* ... minus one */
-
-	crtc = vga_crtc();
-
-	pt = in_idx(crtc, 0x11);
-	pt &= ~0x80;		/* Unlock CR0-7 */
-	out_idx(pt, crtc, 0x11);
-
-	out_idx((u8)rows, crtc, 0x12); /* Lower height register */
-
-	ov = in_idx(crtc, 0x07); /* Overflow register */
-	ov &= 0xbd;
-	ov |= (rows >> (8-1)) & 0x02;
-	ov |= (rows >> (9-6)) & 0x40;
-	out_idx(ov, crtc, 0x07);
-}
-
-/* Set mode (with recalc if specified) */
-static int set_mode(u16 mode)
-{
-	int rv;
-	u16 real_mode;
-
-	/* Very special mode numbers... */
-	if (mode == VIDEO_CURRENT_MODE)
-		return 0;	/* Nothing to do... */
-	else if (mode == NORMAL_VGA)
-		mode = VIDEO_80x25;
-	else if (mode == EXTENDED_VGA)
-		mode = VIDEO_8POINT;
-
-	rv = raw_set_mode(mode, &real_mode);
-	if (rv)
-		return rv;
-
-	if (mode & VIDEO_RECALC)
-		vga_recalc_vertical();
-
-	/* Save the canonical mode number for the kernel, not
-	   an alias, size specification or menu position */
-	boot_params.hdr.vid_mode = real_mode;
-	return 0;
-}
-
 static unsigned int get_entry(void)
 {
 	char entry_buf[4];
@@ -486,6 +330,7 @@ void set_video(void)
 		printf("Undefined video mode number: %x\n", mode);
 		mode = ASK_VGA;
 	}
+	boot_params.hdr.vid_mode = mode;
 	vesa_store_edid();
 	store_mode_params();