49214baae5
* linux-ptl: add package with audio, wifi, and Panel Replay SU patches
Adds the linux-ptl Omarchy package for Panther Lake (PTL) hardware.
The stock Arch linux kernel on PTL is missing: SDCA audio class
driver backports, an iwlwifi generation-data fix, and Panel Replay
SU enablement + cursor-lag workaround. Ship them in this package
until they land upstream and Arch picks them up.
Patch sets
==========
Audio (SDCA backports on 6.19.10)
0001-0005, 0007-0008, 0010, 0012-0014, 0017
Cirrus CS35L57 amps and SDCA jack on Dell XPS OLED require the
SDCA class driver plus a NULL-pointer fix (0017). Without these
the sound card never registers. 0006/0009/0011/0015/0016 from the
full upstream series are already in 6.19.10 stable and not needed.
WiFi
0018-wifi-iwlwifi-mld-correctly-set-wifi-generation-data.patch
Backport from wifi-next to fix wifi generation data reporting on
Intel AX/BE radios in PTL.
Display (PSR2 + Panel Replay SU)
0019-drm-i915-psr-accept-early-transport-for-psr2.patch
0020-drm-i915-psr-fix-su-granularity-source-for-psr2.patch
0022-drm-i915-psr-allow-psr-with-vrr-on-ptl.patch
Enable PSR2 Early Transport and fix the SU-granularity DPCD
source so PSR2 is not rejected at compute_config on OLED
panels (LGD 2880x1800 etc). Also allow PSR with VRR on PTL.
0026-drm-i915-psr-handle-Panel-Replay-full-line-SU-granul.patch
PR SU can advertise X granularity = 0xFFFF (full-line).
Without this the modulo check rejects PR SU.
0027-drm-i915-trans-push-frame-change-for-panel-replay.patch
Program TRANS_PUSH Frame Change path so PR SU cursor/plane
updates actually trigger selective updates.
0028-drm-i915-psr-exit-Panel-Replay-for-ALPM-lag.patch
Workaround for the LGD OLED panel (Dell XPS 14 DA14260,
sink OUI 00:22:b9). PR ALPM AUX-Less wake/sleep cycling on
this panel cannot resume selective updates at frame rate,
producing ~15 Hz visible motion from a 120 Hz source.
The workaround exits PR in frontbuffer_flush() and uses the
existing dc3co_work delayed_work as a 50 ms idle timer.
During continuous motion the timer is re-armed by each flush,
so the link stays awake and motion is smooth; after 50 ms of
genuine idle, dc3co_work fires and PR re-activates with ALPM
for power savings.
Compared to a per-commit exit/re-enter approach (earlier
revision of this PR), the delayed re-entry keeps video and
animation playback smooth: per-commit cycling pays the panel's
wake-to-display latency on every frame, which is visible as
playback stutter. 50 ms was chosen empirically against 100 ms
and 200 ms on the same device; 50 ms gives the best idle and
cursor-motion power while remaining subjectively identical in
smoothness to the longer delays.
Power on Dell XPS 14 OLED (LGD 2880x1800 @ 120 Hz, battery,
brightness 268/512, 10-run averaged idle):
PR SU + delayed-re-entry WA : 3268 mW (smooth)
PR SU stock (cursor laggy) : 3384 mW
PR SU + WA 100 ms : 3436 mW
PR SU + WA 200 ms : 3484 mW
PSR2 : 4060 mW (baseline)
config.x86_64 changes
=====================
Required for the kernel to boot cleanly on this hardware:
CONFIG_PINCTRL_INTEL_PLATFORM=y (was =m)
Without this the PTL GPIO controller is a late-loaded module
and early probe of CS35L57 audio amps (spk-id-gpios) and the
I2C touchpad time out with EPROBE_DEFER / -110 ETIMEDOUT.
CONFIG_VFAT_FS=y, CONFIG_FAT_FS=y, CONFIG_MSDOS_FS=y,
CONFIG_NLS_ISO8859_1=y (all were =m)
Required for the ESP /boot to mount in the initramfs / UKI
boot flow. Without these the box drops to emergency mode.
CONFIG_RUST is disabled in this package because Arch Rust 1.94.1
is too new for kernel 6.19.x Rust code.
* Backport DisplayID adaptive sync VRR parsing
* add vrr patch
* fix linux-ptl patch indentation
* linux-ptl: renumber DisplayID VRR patch
---------
Co-authored-by: Gaggery Tsai <gaggery.tsai@gmail.com>
Co-authored-by: Spencer Bull <Spencer.Bull@Dell.com>
Omarchy Package Repository
Build system for the Omarchy Package Repository. Builds PKGBUILDs from local sources and AUR, signs them, and syncs to production.
Multi-Architecture: Supports both x86_64 and aarch64 (ARM64).
PKGBUILDs
There are 3 folders housing PKGBUILD that drive what is ultimately on the respective repos.
edge- Built and pushed to the edge repo. These are synced daily with AUR if they're set to mirror it.stable- Built and pushed to the stable repo. These are only synced manually when stable is bumped.shared- Built and pushed to both stable and edge repo every 6hrs.
Prerequisites
aarch64 Builds (Optional)
To build ARM64 packages on x86_64, enable QEMU emulation:
# Run after each reboot
docker run --privileged --rm tonistiigi/binfmt --install arm64
# Verify
docker run --rm --platform linux/arm64 alpine:latest uname -m
# Should output: aarch64
Note: aarch64 builds use QEMU and slower than native x86_64 builds.
Quick Start
Full release
Promote packages from edge build, then sync stable:
bin/repo migrate
bin/repo sync --mirror=stable
Complete Workflow
The release command is smart and incremental - it only builds packages that have changed or are missing. You generally don't need to specify a package manually unless you are debugging a specific failure.
# Build changed/new packages, sign, promote, clean, update, and sync
bin/repo release
# Stable Mirror
bin/repo release --mirror stable
# ARM64
bin/repo release --arch aarch64
# Force build specific package (useful for debugging failures)
bin/repo release --package omarchy-nvim
Step-by-Step
bin/repo build # Build (unsigned)
bin/repo sign # Sign packages
bin/repo promote # Copy to production
bin/repo clean # Remove old versions
bin/repo update # Update database
bin/repo sync # Sync to remote
Commands
Global Flags
These flags can be used with all commands:
--mirror <edge|stable>: Selects the repository mirror (default:edge).--arch <x86_64|aarch64>: Selects the target architecture (default:x86_64).
Build
bin/repo build # All packages (x86_64, edge)
bin/repo build --arch aarch64 # ARM64
bin/repo build --mirror stable # Stable mirror
bin/repo build --package yay cursor-bin # Specific packages
Output: Unsigned .pkg.tar.zst in build-output/. Only builds packages that are newer than what is in the repository.
Sign
bin/repo sign
Fetches GPG key from 1Password or environment, signs all packages in build-output/. Supports --arch and --mirror.
Promote
bin/repo promote # Copy to production
bin/repo promote --arch aarch64 # ARM64
bin/repo promote --dry-run # Preview
Copies signed packages from build-output/ → pkgs.omarchy.org/.
Clean
bin/repo clean # Keep 2 versions
bin/repo clean --keep 3 # Keep 3 versions
bin/repo clean --dry-run # Preview
Removes old package versions from the file system. Does not update the database.
Update
bin/repo update # Update database
Updates the repository database (adding the newest version of each package). Run this after promote or clean.
Sync
bin/repo sync # Sync current arch/mirror
bin/repo sync --mirror stable # Sync stable
bin/repo sync --arch aarch64 # Sync ARM64
bin/repo sync --skip-prod-check # No confirmation
Syncs to remote server using rclone based on the configured mirror and architecture.
Other
bin/repo migrate --arch x86_64 # Migrate missing packages edge -> stable, then clean + update
bin/repo migrate --dry-run # Preview migration and cleanup
bin/repo list # List packages
bin/repo remove <package> # Remove package
bin/clean-docker # Clear Docker images/cache (forces fresh rebuild)
Directory Structure
omarchy-pkgs/
├── pkgbuilds/ # Source PKGBUILDs (tiered)
│ ├── stable/ # Manual promotion only, builds for stable
│ ├── edge/ # Daily sync w/ PR review, builds for edge only
│ └── shared/ # 6-hourly sync, auto-merge, builds for BOTH
├── build/
│ └── packages/
│ ├── edge.packages # Package list for daily sync (PR review)
│ └── shared.packages # Package list for 6-hourly sync (auto-merge)
├── build-output/ # Unsigned packages (temporary)
│ ├── edge/
│ │ ├── x86_64/
│ │ └── aarch64/
│ └── stable/
│ ├── x86_64/
│ └── aarch64/
├── pkgs.omarchy.org/ # Signed packages (production)
│ ├── edge/
│ │ ├── x86_64/
│ │ └── aarch64/
│ └── stable/
│ ├── x86_64/
│ └── aarch64/
└── bin/ # CLI tools (on host)
Package Tiers
Packages are organized into three tiers based on their release cadence:
| Tier | Directory | Sync Frequency | Review | Builds To |
|---|---|---|---|---|
| Stable | pkgbuilds/stable/ |
Manual | N/A | stable only |
| Edge | pkgbuilds/edge/ |
Daily | PR required | edge only |
| Shared | pkgbuilds/shared/ |
Every 6 hours | Auto-merge | edge AND stable |
Build Matrix
- Edge builds (
--mirror edge):pkgbuilds/edge/*+pkgbuilds/shared/* - Stable builds (
--mirror stable):pkgbuilds/stable/*+pkgbuilds/shared/*
Adding Packages
From AUR (Edge - Daily Sync, PR Review)
# Add to edge package list
echo "package-name" >> build/packages/edge.packages
# Sync PKGBUILD
bin/sync-aur --tier edge package-name
# Build and release
bin/repo release --package package-name
From AUR (Shared - 6-Hourly Sync, Auto-Merge)
# Add to shared package list
echo "package-name" >> build/packages/shared.packages
# Sync PKGBUILD
bin/sync-aur --tier shared package-name
# Build and release (will publish to both edge and stable)
bin/repo release --package package-name
bin/repo release --mirror stable --package package-name
Local Patches for AUR Packages
Create pkgbuilds/<tier>/package-name/patches/*.patch to maintain modifications across AUR syncs:
cd pkgbuilds/edge/package-name
# Make changes
git diff > patches/my-fix.patch
# Next sync will auto-apply patches
Custom Package
mkdir pkgbuilds/edge/my-package
# Add PKGBUILD and files
bin/repo release --package my-package
Architecture-Specific Notes
x86_64
- Native builds (fast)
- Mirrors: mirror.omarchy.org, rackspace, pkgbuild.com
aarch64
- QEMU emulation required on x86_64 hosts (slower)
- Uses Arch Linux ARM repositories
- Additional repos:
[alarm],[aur] - Same workflow, just add
--arch aarch64
Building for Both Architectures
# Build x86_64
bin/repo release --package myapp
# Build aarch64
bin/repo release --arch aarch64 --package myapp
# Sync both
bin/repo sync
bin/repo sync --arch aarch64
Dependency Resolution
The build system automatically handles inter-package dependencies:
- Parses
depends=()andmakedepends=()from PKGBUILDs - Builds in correct order
- Makes newly-built packages available via temporary
[omarchy-build]repo
Example: If aether depends on hyprshade, hyprshade is built first.
Version Management
Packages are only rebuilt if:
- PKGBUILD version is newer than repository version
- Package doesn't exist in production
Automated Releases
The repository includes GitHub workflows and systemd services for automated releases.
How It Works
GitHub Workflows
- sync-aur-edge.yml (Daily at 6:00 AM UTC): Syncs edge packages from AUR, creates PR for review
- sync-aur-shared.yml (Every 6 hours): Syncs shared packages from AUR, auto-commits to master
Systemd Services
- check-versions (Every 6 hours at :30): Pulls latest from git, compares PKGBUILD versions to published versions, creates state files if builds are needed
- auto-release-edge (Every 6 hours at +1:00): If state file exists, builds edge packages
- auto-release-stable (Every 6 hours at +1:00): If state file exists, builds stable packages (runs in parallel with edge)
State files are stored in /root/.state/:
.sync-needed-edge.sync-needed-stable
Schedule (America/New_York)
| Time | Action |
|---|---|
| 00:30, 06:30, 12:30, 18:30 | check-versions (git pull + creates state files) |
| 01:00, 07:00, 13:00, 19:00 | auto-release-edge + auto-release-stable (parallel) |
Installation
# Copy systemd units
cp /root/omarchy-pkgs/systemd/*.service /root/omarchy-pkgs/systemd/*.timer /etc/systemd/system/
# Reload systemd
systemctl daemon-reload
# Enable and start timers
systemctl enable --now omarchy-check-versions.timer
systemctl enable --now omarchy-auto-release-edge.timer
systemctl enable --now omarchy-auto-release-stable.timer
# Create state directory
mkdir -p /root/.state
Management
# Check timer status
systemctl list-timers omarchy-*
# Manual trigger
systemctl start omarchy-check-versions.service
systemctl start omarchy-auto-release-edge.service
systemctl start omarchy-auto-release-stable.service
# View logs
journalctl -u omarchy-check-versions.service
journalctl -u omarchy-auto-release-edge.service
journalctl -u omarchy-auto-release-stable.service