xrandr --newmode "3200x1800_60.00" 492.00  3200 3456 3800 4400  1800 1803 1808 1865 -hsync +vsync
xrandr --addmode HDMI-1 3200x1800_60.00
xrandr --output HDMI-1 --mode 3200x1800_60.00 --output eDP-1 --off

xrandr: Configure crtc 1 failed

Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   1e 6d 08 5b f7 62 03 00 06 1b
version:         01 03
basic params:    80 3c 22 78 ea
chroma info:     30 35 a7 55 4e a3 26 0f 50 54
established:     21 08 00
standard:        71 40 81 80 81 c0 a9 c0 d1 c0 81 00 01 01 01 01
descriptor 1:    04 74 00 30 f2 70 5a 80 b0 58 8a 00 58 54 21 00 00 1e
descriptor 2:    56 5e 00 a0 a0 a0 29 50 30 20 35 00 58 54 21 00 00 1a
descriptor 3:    00 00 00 fd 00 38 3d 1e 87 1e 00 0a 20 20 20 20 20 20
descriptor 4:    00 00 00 fc 00 4c 47 20 55 6c 74 72 61 20 48 44 0a 20
extensions:      01
checksum:        2a

Manufacturer: GSM Model 5b08 Serial Number 221943
Made week 6 of 2017
EDID version: 1.3
Digital display
Maximum image size: 60 cm x 34 cm
Gamma: 2.20
DPMS levels: Standby Suspend Off
Supported color formats: RGB 4:4:4, YCrCb 4:4:4
First detailed timing is preferred timing
Established timings supported:
  640x480@60Hz
  800x600@60Hz
  1024x768@60Hz
Standard timings supported:
  1152x864@60Hz
  1280x1024@60Hz
  1280x720@60Hz
  1600x900@60Hz
  1920x1080@60Hz
  1280x800@60Hz
Detailed mode: Clock 297.000 MHz, 600 mm x 340 mm
               3840 4016 4104 4400 hborder 0
               2160 2168 2178 2250 vborder 0
               +hsync +vsync
Detailed mode: Clock 241.500 MHz, 600 mm x 340 mm
               2560 2608 2640 2720 hborder 0
               1440 1443 1448 1481 vborder 0
               +hsync -vsync
Monitor ranges (GTF): 56-61Hz V, 30-135kHz H, max dotclock 300MHz
Monitor name: LG
Has 1 extension blocks
Checksum: 0x2a (valid)

CEA extension block
Extension version: 3
25 bytes of CEA data
  Video data block
    VIC  16 1920x1080@60Hz (native)
    VIC  34 1920x1080@30Hz
    VIC   5 1920x1080i@60Hz
    VIC   4 1280x720@60Hz
    VIC   3 720x480@60Hz
    VIC   1 640x480@60Hz
  Audio data block
    Linear PCM, max channels 2
    Supported sample rates (kHz): 48 44.1 32
    Supported sample sizes (bits): 24 20 16
  Vendor-specific data block, OUI 000c03 (HDMI)
    Source physical address 1.0.0.0
    Supports_AI
    DC_36bit
    DC_30bit
    DC_Y444
    Maximum TMDS clock: 300MHz
    Extended HDMI video details:
      HDMI VIC 0 3840x2160@30Hz
      HDMI VIC 1 3840x2160@25Hz
      HDMI VIC 2 3840x2160@24Hz
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
1 native detailed modes
Detailed mode: Clock 148.500 MHz, 600 mm x 340 mm
               1920 2008 2052 2200 hborder 0
               1080 1084 1089 1125 vborder 0
               +hsync +vsync
Checksum: 0x8e (valid)

EDID block does NOT conform to EDID 1.3!
    Detailed block string not properly terminated