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Revision 41 - (show annotations) (download)
Thu Feb 17 13:45:22 2005 UTC (9 years, 8 months ago) by wolf31o2
File size: 2020 byte(s)
Fixed to properly work with ATI and Nvidia cards... blame latexer and dostrow.

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 1.10 2005/02/17 13:45:22 wolf31o2 Exp $
5
6 # Check for an xorg.conf
7 if [ ! -e /etc/X11/xorg.conf ]
8 then
9 echo "ERROR: /etc/X11/xorg.conf cannot be found! Exiting"
10 exit 1
11 fi
12
13 #first, get paths right if we're getting started b4 login
14 source /etc/profile
15
16 echo "0" > /proc/sys/kernel/printk
17 CMDLINE="`cat /proc/cmdline`"
18 for x in $CMDLINE
19 do
20 if [ "$x" = "agpgart" ]
21 then
22 modprobe agpgart > /dev/null 2>&1
23 fi
24 done
25
26 get_video_cards() {
27 VIDEO_CARDS=`/sbin/lspci | grep VGA`
28 NUM_CARDS=`echo ${VIDEO_CARDS} | wc -l`
29 if [ ${NUM_CARDS} -eq 1 ]; then
30 NVIDIA=`echo ${VIDEO_CARDS} | grep "nVidia Corporation"`
31 ATI=`echo ${VIDEO_CARDS} | grep "ATI Technologies"`
32 if [ -n "${NVIDIA}" ]; then
33 NVIDIA_CARD=`echo ${NVIDIA} | awk 'BEGIN {RS=" "} /NV[0-9]+/ {print $1}'`
34 if [ -n "${NVIDIA_CARD}" ]; then
35 if [ `echo ${NVIDIA_CARD} | cut -dV -f2` -ge 4 ]; then
36 echo "NVIDIA card detected."
37 GLTYPE=nvidia
38 else
39 echo "No OpenGL-capable card found."
40 GLTYPE=xorg-x11
41 fi
42 else
43 echo "No OpenGL-capable card found."
44 GLTYPE=xorg-x11
45 fi
46 elif [ -n "${ATI}" ]; then
47 ATI_CARD=`echo ${ATI} | awk 'BEGIN {RS=" "} /(R|RV|RS)\d{3}/ {print $1}'`
48 if [ -n "${ATI_CARD}" ]; then
49 if [ `echo ${ATI_CARD} | cut -dS -f2` -ge 350 ] || \
50 [ `echo ${ATI_CARD} | cut -dV -f2` -ge 250 ] || \
51 [ `echo ${ATI_CARD} | cut -dR -f2` -ge 200 ]; then
52 echo "ATI card detected."
53 GLTYPE=ati
54 else
55 echo "No OpenGL-capable card found."
56 GLTYPE=xorg-x11
57 fi
58 else
59 echo "No OpenGL-capable card found."
60 GLTYPE=xorg-x11
61 fi
62 else
63 echo "No OpenGL-capable card found."
64 GLTYPE=xorg-x11
65 fi
66 fi
67 }
68
69 get_video_cards
70
71 if [ -x /usr/sbin/opengl-update-livecd ]
72 then
73 /usr/sbin/opengl-update-livecd $GLTYPE
74 else
75 opengl-update $GLTYPE
76 fi
77
78 #exec /usr/bin/xinit

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