1 files changed, 1 insertions, 156 deletions

diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
index 696d08f3843c..c1c47ba069ef 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();