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Revision 39 - (hide annotations) (download)
Fri Feb 11 00:51:43 2005 UTC (9 years, 9 months ago) by wolf31o2
File size: 1766 byte(s)
Adding better ATI support.  Let's all hope my regex skills are good. =]

1 wolf31o2 5 #!/bin/bash
2     # Copyright 1999-2004 Gentoo Technologies, Inc.
3     # Distributed under the terms of the GNU General Public License v2
4 wolf31o2 39 # $Header: /var/cvsroot/gentoo/src/livecd-tools/x-setup,v 1.9 2005/02/11 00:51:43 wolf31o2 Exp $
5 wolf31o2 5
6 wolf31o2 32 # 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 wolf31o2 5 #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 wolf31o2 33 get_video_cards() {
27     VIDEO_CARDS=`/sbin/lspci | grep VGA`
28     NUM_CARDS=`echo ${VIDEO_CARDS} | wc -l`
29 wolf31o2 37 if [ ${NUM_CARDS} -eq 1 ]; then
30 wolf31o2 33 NVIDIA=`echo ${VIDEO_CARDS} | grep NV`
31 wolf31o2 39 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 [ `echo ${NVIDIA_CARD} | cut -dV -f2` -ge 4 ]; then
35 wolf31o2 33 echo "NVIDIA card detected."
36     GLTYPE=nvidia
37     else
38 wolf31o2 37 echo "No OpenGL-capable card found."
39 wolf31o2 33 GLTYPE=xorg-x11
40     fi
41 wolf31o2 37 elif [ -n "${ATI}" ]; then
42 wolf31o2 39 ATI_CARD=`echo ${ATI} | awk 'BEGIN {RS=" "} /(R|RV|RS)\d{3}/ {print $1}'`
43     if [ `echo ${ATI_CARD} | cut -dS -f2` -ge 350 ] || \
44     [ `echo ${ATI_CARD} | cut -dV -f2` -ge 250 ] || \
45     [ `echo ${ATI_CARD} | cut -dR -f2` -ge 200 ]; then
46     echo "ATI card detected."
47     GLTYPE=ati
48     else
49     echo "No OpenGL-capable card found."
50     GLTYPE=xorg-x11
51     fi
52 wolf31o2 33 else
53     echo "No OpenGL-capable card found."
54     GLTYPE=xorg-x11
55     fi
56 wolf31o2 5 fi
57 wolf31o2 33 }
58 wolf31o2 5
59 wolf31o2 33 get_video_cards
60    
61 wolf31o2 18 if [ -x /usr/sbin/opengl-update-livecd ]
62     then
63     /usr/sbin/opengl-update-livecd $GLTYPE
64     else
65     opengl-update $GLTYPE
66     fi
67 wolf31o2 5
68 wolf31o2 36 #exec /usr/bin/xinit

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