Is it possible to replace LCD panel?

[xalius]

Thanks for posting the profile, I will have a go at this as well

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I followed https://wiki.archlinux.org/index.php/ICC_profiles#xiccd and that seems to load the profile without errors:

rock@Debian-Desktop:~/Downloads$ colormgr get-devices
Object Path:   /org/freedesktop/ColorManager/devices/xrandr_eDP_1_rock_1000
Owner:         rock
Created:       November 25 2019, 02:20:21 PM
Modified:      November 25 2019, 02:25:18 PM
Type:          display
Enabled:       Yes
Embedded:      Yes
Seat:          seat0
Scope:         temp
Colorspace:    rgb
Device ID:     xrandr-eDP-1
Profile 1:     icc-7107e0442bea3f23d96b692e21fef0b3
              /home/rock/.local/share/icc/pbp_lcd.icc
Metadata:      XRANDR_name=eDP-1
Metadata:      OutputPriority=primary
Metadata:      OwnerCmdline=xiccd
Metadata:      OutputEdidMd5=d41d8cd98f00b204e9800998ecf8427e

But I don't notice any changes, does anyone know how this is driver or X config dependent? On what level does the correction matrix get applied?