31 lines
793 B
Markdown
31 lines
793 B
Markdown
# Modify EDID, so my screens work at 61Hz
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Trying to fix some what high power draw of RX 7900XT(to make its memory run cooler).
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## XOrg
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Put below config in `/etc/X11/xorg.conf.d/XXX`(also attached as file in /X11/XXX).
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```
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XXX
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```
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Then restart X session and from system settings set new resolution.
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## Wayland(Gnome/KDE)
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In this case, there are 2 options. First is to pass `video` kernel parameter(but it does not work for me) and other is to modify EDID so it contains addidional resolution data.
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### Modifying EDID
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https://askubuntu.com/questions/973499/wayland-how-to-set-a-custom-resolution
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### Testing
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https://wiki.archlinux.org/title/Kernel_mode_setting#Forcing_modes_and_EDID
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## Links
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https://davejansen.com/add-custom-resolution-and-refresh-rate-when-using-wayland-gnome/ |