Et un coup de xrandr --prop avec en hdmi
xrandr --prop
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
HDMI-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 597mm x 336mm
EDID:
00ffffffffffff0026cd3066ee060000
071b0103803c2278ea0c9dab554ca024
0d5254254b009500a9c0a940b300d1c0
d100e1000101565e00a0a0a029503020
350055502100001a000000ff00313135
32313730373031373734000000fd0032
4c1e591b000a202020202020000000fc
00504c32373932510a2020202020011d
020324f14f1005040302011112131406
0715161f230907078301000067030c00
10003836023a801871382d40582c4500
55502100001e011d8018711c1620582c
250055502100009e011d007251d01e20
6e28550055502100001e8c0ad08a20e0
2d10103e960055502100001800000000
0000000000000000000000000000005b
TearFree: auto
supported: off, on, auto
output_csc: bypass
supported: bypass, tvrgb, ycbcr601, ycbcr709
audio: auto
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
dither: off
supported: off, on
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
coherent: 1
range: (0, 1)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1920x1200 59.95
1920x1080 60.00* 50.00 59.94
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
1680x1050 59.88
1600x900 60.00
1280x1024 75.02
1440x900 59.90
1280x720 60.00 50.00 59.94
1024x768 75.03 60.00
800x600 75.00 60.32
720x576 50.00
720x576i 50.00
720x480 60.00 59.94
720x480i 60.00 59.94
640x480 75.00 60.00 59.94
DVI-0 disconnected (normal left inverted right x axis y axis)
TearFree: auto
supported: off, on, auto
output_csc: bypass
supported: bypass, tvrgb, ycbcr601, ycbcr709
audio: auto
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
dither: off
supported: off, on
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
coherent: 1
range: (0, 1)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
VGA-0 disconnected (normal left inverted right x axis y axis)
TearFree: auto
supported: off, on, auto
output_csc: bypass
supported: bypass, tvrgb, ycbcr601, ycbcr709
scaling mode: None
supported: None, Full, Center, Full aspect
load detection: 1
range: (0, 1)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
La résolution max est en 1920x1080.
Et pour le fun avec une firepro v3900 en displayport, avec un rafraichissement à 69.92, et un bruit de turbine. (si quelqu'un à une idée pour pour réguler ce ventilateur...)
xrandr --prop
Screen 0: minimum 320 x 200, current 2560 x 1440, maximum 16384 x 16384
DisplayPort-0 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 597mm x 336mm
_MUTTER_PRESENTATION_OUTPUT: 0
EDID:
00ffffffffffff0026cd3766ee060000
071b0104b53c2278fb0c95ab554ca024
0d50542108009500a9c0a940b300d1c0
d1cae1008180565e00a0a0a029503020
350055502100001a000000ff00313135
32313730373031373734000000fd0030
4678781e010a202020202020000000fc
00504c32373932510a202020202001e2
020318f14b100504030201111213141f
23090707830100004c6b0050a0a03050
0820280855502100001a000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000062
TearFree: auto
supported: off, on, auto
output_csc: bypass
supported: bypass, tvrgb, ycbcr601, ycbcr709
audio: auto
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
dither: off
supported: off, on
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
coherent: 1
range: (0, 1)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
2560x1440 59.95 + 69.92*
2048x1280 59.99
1920x1080 69.96 60.00 60.00 50.00 59.94
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
1680x1050 59.95
1600x900 60.00
1280x1024 60.02
1440x900 59.89
1280x720 60.00 50.00 59.94
1024x768 60.00
800x600 60.32
720x576 50.00
720x480 60.00 59.94
640x480 60.00 59.94
DVI-0 disconnected (normal left inverted right x axis y axis)
TearFree: auto
supported: off, on, auto
output_csc: bypass
supported: bypass, tvrgb, ycbcr601, ycbcr709
load detection: 1
range: (0, 1)
audio: auto
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
dither: off
supported: off, on
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
coherent: 1
range: (0, 1)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad