Contents of /trunk/x-setup

#!/bin/bash
# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo/src/livecd-tools/x-setup,v 1.3 2004/11/18 23:34:13 wolf31o2 Exp $

#first, get paths right if we're getting started b4 login
source /etc/profile

echo "0" > /proc/sys/kernel/printk
CMDLINE="`cat /proc/cmdline`"
for x in $CMDLINE
do
        if [ "$x" = "agpgart" ]
        then
                        modprobe agpgart > /dev/null 2>&1
        fi
done

GLTYPE=nvidia
#now, for the key component :)
modprobe nvidia > /dev/null 2>&1
if [ "`lsmod | cut -f1 -d\" \" | grep ^nvidia$`" = "nvidia" ]
then
        echo "NVIDIA driver loaded."
else
        modprobe fglrx > /dev/null 2>&1
        if [ "`lsmod | cut -f1 -d\" \" | grep ^fglrx$`" = "fglrx" ]
        then
                echo "ATI driver loaded."
                GLTYPE=ati
        else
                #echo "**********************************************************"
                #echo "NVIDIA or ATI drivers unable to load; aborting."
                #echo "This demo requires modern NVIDIA or ATI graphics hardware."
                #echo "**********************************************************"
                echo ""
                if [ -e /proc/splash ]
                then    
                        #echo "*******************************"
                        #echo "Entering Vesa browser-only mode"
                        #echo "*******************************"
                        #sleep 3
                        GLTYPE=xorg-x11
                fi
        fi

fi
opengl-update $GLTYPE

if [ ! -e /etc/sysconfig/mouse ]
then
        echo "A mouse could not be detected; aborting."
        echo "Please make sure a mouse is attached to your system."
        exit 1
fi
source /etc/sysconfig/mouse

VERTREFRESH="\`ddcxinfo-knoppix -vsync\`"
if [ "$VERTREFRESH" = "0-0" ]
then
        echo "No DDC information detected; assuming reasonable defaults."
        VERTREFRESH=50-80
        HORIZSYNC=30-70
else
        HORIZSYNC="\`ddcxinfo-knoppix -hsync\`"
fi

sed -i -e "s:##MOUSEPROTO##:${XMOUSETYPE}:" \
        -e "s:##MOUSEDEV##:${DEVICE}:" \
        -e "s:##VERTREFRESH##:${VERTREFRESH}:" \
        -e "s:##HORIZSYNC##:${HORIZSYNC}:" \
        -e "s:DefaultColorDepth 16:DefaultColorDepth 24:" \
        /etc/X11/XF86Config-4

#exec /usr/X11R6/bin/xinit
1	#!/bin/bash
2	# Copyright 1999-2004 Gentoo Technologies, Inc.
3	# Distributed under the terms of the GNU General Public License v2
4	# $Header: /var/cvsroot/gentoo/src/livecd-tools/x-setup,v 1.3 2004/11/18 23:34:13 wolf31o2 Exp $
5
6	#first, get paths right if we're getting started b4 login
7	source /etc/profile
8
9	echo "0" > /proc/sys/kernel/printk
10	CMDLINE="`cat /proc/cmdline`"
11	for x in $CMDLINE
12	do
13	if [ "$x" = "agpgart" ]
14	then
15	modprobe agpgart > /dev/null 2>&1
16	fi
17	done
18
19	GLTYPE=nvidia
20	#now, for the key component :)
21	modprobe nvidia > /dev/null 2>&1
22	if [ "`lsmod \| cut -f1 -d\" \" \| grep ^nvidia$`" = "nvidia" ]
23	then
24	echo "NVIDIA driver loaded."
25	else
26	modprobe fglrx > /dev/null 2>&1
27	if [ "`lsmod \| cut -f1 -d\" \" \| grep ^fglrx$`" = "fglrx" ]
28	then
29	echo "ATI driver loaded."
30	GLTYPE=ati
31	else
32	#echo "**********************************************************"
33	#echo "NVIDIA or ATI drivers unable to load; aborting."
34	#echo "This demo requires modern NVIDIA or ATI graphics hardware."
35	#echo "**********************************************************"
36	echo ""
37	if [ -e /proc/splash ]
38	then
39	#echo "*******************************"
40	#echo "Entering Vesa browser-only mode"
41	#echo "*******************************"
42	#sleep 3
43	GLTYPE=xorg-x11
44	fi
45	fi
46
47	fi
48	opengl-update $GLTYPE
49
50	if [ ! -e /etc/sysconfig/mouse ]
51	then
52	echo "A mouse could not be detected; aborting."
53	echo "Please make sure a mouse is attached to your system."
54	exit 1
55	fi
56	source /etc/sysconfig/mouse
57
58	VERTREFRESH="\`ddcxinfo-knoppix -vsync\`"
59	if [ "$VERTREFRESH" = "0-0" ]
60	then
61	echo "No DDC information detected; assuming reasonable defaults."
62	VERTREFRESH=50-80
63	HORIZSYNC=30-70
64	else
65	HORIZSYNC="\`ddcxinfo-knoppix -hsync\`"
66	fi
67
68	sed -i -e "s:##MOUSEPROTO##:${XMOUSETYPE}:" \
69	-e "s:##MOUSEDEV##:${DEVICE}:" \
70	-e "s:##VERTREFRESH##:${VERTREFRESH}:" \
71	-e "s:##HORIZSYNC##:${HORIZSYNC}:" \
72	-e "s:DefaultColorDepth 16:DefaultColorDepth 24:" \
73	/etc/X11/XF86Config-4
74
75	#exec /usr/X11R6/bin/xinit