blob: 6784e6007921fbeeccebd0c0f1a71f7d11959594 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
#!/bin/sh
usage()
{
echo "reconf-screen [OPTIONS]"
echo
echo "Options:"
echo " -u|--unified Show one desktop on all screens"
echo " -r|--resolution 1024x768 Force a specific resolution"
echo " --nodvi Disable DVI"
echo " --nohdmi Disable HDMI"
echo " --nodp Disable DP"
echo " --novga Disable VGA"
echo " --nolvds Disable LVDS"
echo " -h|--help Show this help text"
}
unified=0
res=
nodvi=0
nohdmi=0
nodp=0
novga=0
nolvds=0
while [ $# -ne 0 ]; do
case "$1" in
--help|-h)
usage
exit 0
;;
--unified|-u)
unified=1
;;
--resolution|-r)
shift
res="$1"
;;
--nodvi)
nodvi=1
;;
--nohdmi)
nohdmi=1
;;
--nodp)
nodp=1
;;
--novga)
novga=1
;;
--nolvds)
nolvds=1
;;
*)
echo "Unknown option: $1"
exit 1
;;
esac
shift
done
[ -n "$res" ] && res="--mode $res"
getconn()
{
# Assumes there is only one of each connection type
xrandr | grep -Exe '^'$1'[0-9\-]* connected.*$' | head -n1 | cut -d' ' -f1
}
getdisconn()
{
# Assumes there is only one of each connection type
xrandr | grep -Exe '^'$1'[0-9\-]* disconnected.*$' | head -n1 | cut -d' ' -f1
}
DVI="$(getconn DVI)"
DVI_DISCONN="$(getdisconn DVI)"
HDMI="$(getconn HDMI)"
HDMI_DISCONN="$(getdisconn HDMI)"
DP="$(getconn DP)"
DP_DISCONN="$(getdisconn DP)"
VGA="$(getconn VGA)"
VGA_DISCONN="$(getdisconn VGA)"
LVDS="$(getconn LVDS)"
LVDS_DISCONN="$(getdisconn LVDS)"
[ $nodvi -ne 0 ] && { OFF_DVI="$DVI"; ON_DVI=; } || { OFF_DVI=; ON_DVI="$DVI"; }
[ $nohdmi -ne 0 ] && { OFF_HDMI="$HDMI"; ON_HDMI=; } || { OFF_HDMI=; ON_HDMI="$HDMI"; }
[ $nodp -ne 0 ] && { OFF_DP="$DP"; ON_DP=; } || { OFF_DP=; ON_DP="$DP"; }
[ $novga -ne 0 ] && { OFF_VGA="$VGA"; ON_VGA=; } || { OFF_VGA=; ON_VGA="$VGA"; }
[ $nolvds -ne 0 ] && { OFF_LVDS="$LVDS"; ON_LVDS=; } || { OFF_LVDS=; ON_LVDS="$LVDS"; }
ALL="$LVDS $DVI $HDMI $DP $VGA"
ON_ALL="$ON_LVDS $ON_DVI $ON_HDMI $ON_DP $ON_VGA"
OFF_ALL="$OFF_LVDS $OFF_DVI $OFF_HDMI $OFF_DP $OFF_VGA"
ALL_DISCONN="$LVDS_DISCONN $DVI_DISCONN $HDMI_DISCONN $DP_DISCONN $VGA_DISCONN"
for out in $ALL; do
xrandr --output $out --auto
done
for out in $OFF_ALL $ALL_DISCONN; do
xrandr --output $out --off
done
last_out=
for out in $ON_ALL; do
if [ -z "$last_out" -o $unified -ne 0 ]; then
xrandr --output $out --pos 0x0 $res
else
xrandr --output $out --right-of $last_out $res
fi
last_out=$out
done
|
