mirror of
https://github.com/ublue-os/bazzite.git
synced 2025-04-11 00:44:41 +00:00
e8789c63a3
It is now set once and not touched unless `~/.config/bazzite/fixups/scaling_fixup` is removed.
98 lines
4.4 KiB
Bash
Executable File
98 lines
4.4 KiB
Bash
Executable File
#!/bin/bash
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# Modified from:
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# https://gitlab.com/evlaV/steamdeck-kde-presets/-/blob/master/usr/bin/jupiter-plasma-bootstrap?ref_type=heads
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set -eo pipefail
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SYS_ID="$(/usr/libexec/hwsupport/sysid)"
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IMAGE_INFO="/usr/share/ublue-os/image-info.json"
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BASE_IMAGE_NAME=$(jq -r '."base-image-name"' < $IMAGE_INFO)
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if [[ "${XDG_SESSION_TYPE}" = "wayland" ]]; then
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mkdir -p "$HOME/.config/bazzite/fixups" 2>/dev/null
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if [[ $BASE_IMAGE_NAME =~ "kinoite" ]]; then
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if /usr/libexec/hwsupport/needs-left-rotation || /usr/libexec/hwsupport/needs-right-rotation; then
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# Try to wait for kscreen to be ready. This was mostly a hack to try to make the below bug not happen, but I'm afraid
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# to remove it because this weird bug has caused hours of grief.
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i=0
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while (( ++i < 5 )) && ! kscreen-console outputs; do
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sleep 5
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done
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# Then try to fix the config
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#
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# There is some fun/insane bug where if kscreen hasn't evaluated connected displays yet, doing that at the same time as
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# asking it to set the rotation causes it to racily either ignore you, or somehow do two modesets in such a way as to
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# break the amdgpu driver and disable the screen for this X11 session. Really. Wayland seems fine.
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#
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# But if you ask for a nonsense rotation, it will guarantee it has evaluated the new display and added it to the config
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# (before failing because foo isn't a rotation). Ha-ha, software!
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kscreen-doctor output.eDP-1.rotation.foo || true
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kscreen-doctor output.eDP.rotation.foo || true
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# In wayland mode the display is named after some EDID identifier and not the output, but "1" works there, and hopefully
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# is the internal screen oh boy.
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# Try to wait for kscreen to be ready
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i=0
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while (( ++i < 5 )) && ! kscreen-console json; do
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sleep 5
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done
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# Then try to fix the rotation
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if /usr/libexec/hwsupport/needs-right-rotation; then
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kscreen-doctor output.eDP.rotation.right \
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|| kscreen-doctor output.eDP-1.rotation.right \
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|| true
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elif /usr/libexec/hwsupport/needs-left-rotation; then
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kscreen-doctor output.eDP.rotation.left \
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|| kscreen-doctor output.eDP-1.rotation.left \
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|| true
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fi
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# Then try to fix the scaling
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if [ ! -f "$HOME/.config/bazzite/fixups/scaling_fixup" ]; then
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if /usr/libexec/hwsupport/needs-100-scale; then
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kscreen-doctor output.eDP.scale.1 \
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|| kscreen-doctor output.eDP-1.scale.1 \
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|| true
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elif /usr/libexec/hwsupport/needs-150-scale; then
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kscreen-doctor output.eDP.scale.1.5 \
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|| kscreen-doctor output.eDP-1.scale.1.5 \
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|| true
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elif /usr/libexec/hwsupport/needs-200-scale; then
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kscreen-doctor output.eDP.scale.2 \
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|| kscreen-doctor output.eDP-1.scale.2 \
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|| true
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fi
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touch "$HOME/.config/bazzite/fixups/scaling_fixup"
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fi
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fi
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# TEMP workaround for a bug causing the screen to not come back on input on handhelds
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# if it was turned off from idling, this just disables the display idle in kde until
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# we can figure out what causes the bug, as it does not happen on laptops/desktops.
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# If this is valve hardware or a handheld that hhd supports (easiest way to just cover all handhelds)
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# do not turn off the screen when idle (sleep still works normal)
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if /usr/libexec/hwsupport/valve-hardware; then
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perl -pi -e 's/TurnOffDisplayIdleTimeoutSec=\d{1,4}/TurnOffDisplayIdleTimeoutSec=-1\nTurnOffDisplayWhenIdle=false/g' ~/.config/powerdevilrc
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elif /usr/libexec/hwsupport/hhd-supported-hardware; then
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perl -pi -e 's/TurnOffDisplayIdleTimeoutSec=\d{1,4}/TurnOffDisplayIdleTimeoutSec=-1\nTurnOffDisplayWhenIdle=false/g' ~/.config/powerdevilrc
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fi
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elif [[ $BASE_IMAGE_NAME =~ "silverblue" ]]; then
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# Set scale on GNOME desktops, rotation tends to work without issue.
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if [ ! -f "$HOME/.config/bazzite/fixups/scaling_fixup" ]; then
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if /usr/libexec/hwsupport/needs-100-scale; then
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gnome-randr modify eDP --scale 1 \
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|| gnome-randr modify eDP-1 --scale 1 \
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|| true
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elif /usr/libexec/hwsupport/needs-200-scale; then
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gnome-randr modify eDP --scale 2 \
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|| gnome-randr modify eDP-1 --scale 2 \
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|| true
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fi
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touch "$HOME/.config/bazzite/fixups/scaling_fixup"
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fi
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fi
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fi
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