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ps5-linux-image/distros/cachyos/files/plasma-workspace-env-ps5.sh
Chihab Djaidja 292c9c02fd feat: add CachyOS image (Gamescope + Steam)
- Add distros/cachyos image.yaml and helper files under files/
- Wire kernel packaging and --distro cachyos in build_image.sh
- Stage CachyOS artifacts in image-builder entrypoints; include cachyos in multi image
- Add boot/kexec-cachyos.sh and document in README

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-08 20:40:44 +02:00

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#!/bin/sh
# Sourced very early by startplasma-wayland (before KWin). PS5 routes the internal
# DP through an HDMI bridge that mishandles HDR / wide-gamut / 10bpc signalling:
# assumed-HDR EDID paths and AR30/AB30 primaries can yield a valid mode but a black
# HDMI image. Force HDR off and prefer 8bpc/24bpp framebuffers.
# - KWIN_FORCE_ASSUME_HDR_SUPPORT=0 (https://invent.kde.org/plasma/kwin/-/merge_requests/7337)
# - KWIN_DRM_PREFER_COLOR_DEPTH=24
export KWIN_FORCE_ASSUME_HDR_SUPPORT=0
export KWIN_DRM_PREFER_COLOR_DEPTH=24