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#1 2022-04-15 16:57:14

silverhikari
Member
Registered: 2018-09-09
Posts: 15

advice on how to tint display on laptop?

on the display of the laptop i am using colors seems to have strange issues(red static in complete blacks, a cyan color in complete or near complete whites and/or blue banding) that seem to be a issue with the physical display and not with the software as this problem consists no matter what OS is used. i have found a workaround that seems to alleviate one of these issues dealing with the white issue as using a red-light or night protection programs seems to tint the screen enough that it displays a normal white instead of the cyan. so as stated above in the title i am wondering if there is a way to tint the display on startup instead of only when the red-light is running. i have tested it with a separate monitor, and on the external monitor and the colors display correctly accurately with none of the issues listed above.

Enviroment: KDE
Display: XORG
Model: HP Pavilion dv7 with AMD radeon using mesa

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#2 2022-04-15 17:26:01

kokoko3k
Member
Registered: 2008-11-14
Posts: 2,390

Re: advice on how to tint display on laptop?

If you mean before entering kde, i'm afraid not.
Differently, you can use caled-git from aur to craft a .cal file that suits your need, then load it with dispwin via a  kde startup script executed on login.
https://github.com/kokoko3k/caled


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