Custom resolutions in linux

.xprofile

#!/bin/sh

# shows aoutput device
# xrandr | grep -e " connected [^(]" | sed -e "s/\([A-Z0-9]\+\) connected.*/\1/"

# to output desired resolutuion parameteres
# cvt 1920 1080 60

# set desired resolution parameters
xrandr --newmode "1920x1080_60.00"  173.00  1920 2048 2248 2576  1080 1083 1088 1120 -hsync +vsync

# add resolution to system settings
xrandr --addmode eDP-1-1 1920x1080_60.00