1 files changed, 0 insertions, 128 deletions
diff --git a/ANDROID_3.4.5/arch/x86/boot/video-bios.c b/ANDROID_3.4.5/arch/x86/boot/video-bios.c
deleted file mode 100644
index 49e0c188..00000000
--- a/ANDROID_3.4.5/arch/x86/boot/video-bios.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright (C) 1991, 1992 Linus Torvalds
- *   Copyright 2007 rPath, Inc. - All Rights Reserved
- *   Copyright 2009 Intel Corporation; author H. Peter Anvin
- *
- *   This file is part of the Linux kernel, and is made available under
- *   the terms of the GNU General Public License version 2.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * Standard video BIOS modes
- *
- * We have two options for this; silent and scanned.
- */
-
-#include "boot.h"
-#include "video.h"
-
-static __videocard video_bios;
-
-/* Set a conventional BIOS mode */
-static int set_bios_mode(u8 mode);
-
-static int bios_set_mode(struct mode_info *mi)
-{
-	return set_bios_mode(mi->mode - VIDEO_FIRST_BIOS);
-}
-
-static int set_bios_mode(u8 mode)
-{
-	struct biosregs ireg, oreg;
-	u8 new_mode;
-
-	initregs(&ireg);
-	ireg.al = mode;		/* AH=0x00 Set Video Mode */
-	intcall(0x10, &ireg, NULL);
-
-	ireg.ah = 0x0f;		/* Get Current Video Mode */
-	intcall(0x10, &ireg, &oreg);
-
-	do_restore = 1;		/* Assume video contents were lost */
-
-	/* Not all BIOSes are clean with the top bit */
-	new_mode = oreg.al & 0x7f;
-
-	if (new_mode == mode)
-		return 0;	/* Mode change OK */
-
-#ifndef _WAKEUP
-	if (new_mode != boot_params.screen_info.orig_video_mode) {
-		/* Mode setting failed, but we didn't end up where we
-		   started.  That's bad.  Try to revert to the original
-		   video mode. */
-		ireg.ax = boot_params.screen_info.orig_video_mode;
-		intcall(0x10, &ireg, NULL);
-	}
-#endif
-	return -1;
-}
-
-static int bios_probe(void)
-{
-	u8 mode;
-#ifdef _WAKEUP
-	u8 saved_mode = 0x03;
-#else
-	u8 saved_mode = boot_params.screen_info.orig_video_mode;
-#endif
-	u16 crtc;
-	struct mode_info *mi;
-	int nmodes = 0;
-
-	if (adapter != ADAPTER_EGA && adapter != ADAPTER_VGA)
-		return 0;
-
-	set_fs(0);
-	crtc = vga_crtc();
-
-	video_bios.modes = GET_HEAP(struct mode_info, 0);
-
-	for (mode = 0x14; mode <= 0x7f; mode++) {
-		if (!heap_free(sizeof(struct mode_info)))
-			break;
-
-		if (mode_defined(VIDEO_FIRST_BIOS+mode))
-			continue;
-
-		if (set_bios_mode(mode))
-			continue;
-
-		/* Try to verify that it's a text mode. */
-
-		/* Attribute Controller: make graphics controller disabled */
-		if (in_idx(0x3c0, 0x10) & 0x01)
-			continue;
-
-		/* Graphics Controller: verify Alpha addressing enabled */
-		if (in_idx(0x3ce, 0x06) & 0x01)
-			continue;
-
-		/* CRTC cursor location low should be zero(?) */
-		if (in_idx(crtc, 0x0f))
-			continue;
-
-		mi = GET_HEAP(struct mode_info, 1);
-		mi->mode = VIDEO_FIRST_BIOS+mode;
-		mi->depth = 0;	/* text */
-		mi->x = rdfs16(0x44a);
-		mi->y = rdfs8(0x484)+1;
-		nmodes++;
-	}
-
-	set_bios_mode(saved_mode);
-
-	return nmodes;
-}
-
-static __videocard video_bios =
-{
-	.card_name	= "BIOS",
-	.probe		= bios_probe,
-	.set_mode	= bios_set_mode,
-	.unsafe		= 1,
-	.xmode_first	= VIDEO_FIRST_BIOS,
-	.xmode_n	= 0x80,
-};