New packages: samsung-camera-relay, samsung-ov02c10-clockfix

srcpkgs/samsung-camera-relay/files/default/samsung-camera-relay

@@ -0,0 +1 @@
+RELAY_COLOR_FILTER="videoflip method=rotate-180"

srcpkgs/samsung-camera-relay/files/libcamera/ipa/simple/ov02c10.yaml

@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: CC0-1.0
+%YAML 1.1
+---
+version: 1
+algorithms:
+  - BlackLevel:
+  - Awb:
+  - Ccm:
+       ccms:
+         - ct: 6500
+           ccm: [ 1, 0, 0,
+                  0, 0.7, 0,
+                  0, 0, 1]
+  - Lut:
+  - Agc:

srcpkgs/samsung-camera-relay/files/modules-load/v4l2loopback.conf

@@ -0,0 +1 @@
+v4l2loopback

srcpkgs/samsung-camera-relay/files/udev/74-camera-relay-mc-nodes.rules

@@ -0,0 +1,12 @@
+# Tag media controller video nodes for the samsung-camera-relay group.
+ACTION=="remove", GOTO="camera_relay_mc_end"
+SUBSYSTEM!="video4linux", GOTO="camera_relay_mc_end"
+
+KERNEL=="video*", ENV{ID_V4L_IO_MC}=="", \
+  IMPORT{program}="/usr/lib/udev/camera-relay-v4l2-io-mc $devnode"
+
+ENV{ID_V4L_IO_MC}=="1", GROUP="samsung-camera-relay", MODE="0660", TAG-="uaccess", \
+  ENV{ID_V4L_CAPABILITIES}="", ENV{ID_V4L_PRODUCT}="", \
+  RUN+="/usr/bin/setfacl -b $devnode"
+
+LABEL="camera_relay_mc_end"

srcpkgs/samsung-camera-relay/files/wireplumber/50-disable-ipu6-v4l2.conf

@@ -0,0 +1,13 @@
+# Hide IPU6 raw video nodes. Apps use the v4l2 relay instead.
+monitor.v4l2.rules = [
+  {
+    matches = [
+      { device.name = "~v4l2_device.pci-0000_00_05*" }
+    ]
+    actions = {
+      update-props = {
+        device.disabled = true
+      }
+    }
+  }
+]

srcpkgs/samsung-camera-relay/files/wireplumber/52-disable-libcamera-node.conf

@@ -0,0 +1,13 @@
+# Hide the direct libcamera node. It shows black, apps use the relay instead.
+monitor.libcamera.rules = [
+  {
+    matches = [
+      { device.name = "~libcamera_device.*" }
+    ]
+    actions = {
+      update-props = {
+        device.disabled = true
+      }
+    }
+  }
+]

srcpkgs/samsung-camera-relay/files/xdg/samsung-camera-relay.desktop

@@ -0,0 +1,6 @@
+[Desktop Entry]
+Type=Application
+Name=Samsung Camera Relay
+Comment=On-demand libcamera to v4l2loopback relay for Samsung Galaxy Book
+Exec=/usr/bin/camera-relay start --on-demand
+X-GNOME-Autostart-enabled=true

srcpkgs/samsung-camera-relay/patches/systemd-to-runit.patch

@@ -0,0 +1,122 @@
+--- a/camera-relay/camera-relay	2026-09-02 01:16:39.637718957 +0700
++++ b/camera-relay/camera-relay	2026-09-02 01:16:44.231689928 +0700
+@@ -14,6 +14,8 @@
+
+ set -euo pipefail
+
++[[ -r /etc/default/samsung-camera-relay ]] && . /etc/default/samsung-camera-relay
++
+ CARD_LABEL="Camera Relay"
+ PID_FILE="${XDG_RUNTIME_DIR:-/tmp}/camera-relay.pid"
+ CACHE_DIR="${XDG_RUNTIME_DIR:-/tmp}"
+@@ -22,9 +24,9 @@
+ STATE_CACHE="${CACHE_DIR}/camera-relay-state"
+ SERVICE_DIR="${HOME}/.config/systemd/user"
+ SERVICE_NAME="camera-relay.service"
+-LOOPBACK_CONF="/etc/modprobe.d/99-camera-relay-loopback.conf"
+-MONITOR_BIN="/usr/local/bin/camera-relay-monitor"
+-LAUNCHER_BIN="/usr/local/bin/camera-relay-gst"
++LOOPBACK_CONF="/usr/lib/modprobe.d/99-camera-relay-loopback.conf"
++MONITOR_BIN="/usr/bin/camera-relay-monitor"
++LAUNCHER_BIN="/usr/bin/camera-relay-gst"
+
+ # Arguments shared by every launcher invocation. The launcher is setgid, so it
+ # replaces its environment wholesale rather than trusting what it inherited —
+@@ -94,8 +96,8 @@
+     local -a cam_cmd=()
+     if [[ -x "$LAUNCHER_BIN" ]] && "$LAUNCHER_BIN" --list-cameras &>/dev/null; then
+         cam_cmd=("$LAUNCHER_BIN" --list-cameras)
+-    elif [[ -x /usr/local/bin/cam ]] && /usr/local/bin/cam -l &>/dev/null; then
+-        cam_cmd=(/usr/local/bin/cam -l)
++    elif [[ -x /usr/bin/cam ]] && /usr/bin/cam -l &>/dev/null; then
++        cam_cmd=(/usr/bin/cam -l)
+     elif command -v cam &>/dev/null; then
+         cam_cmd=(cam -l)
+     fi
+@@ -223,7 +225,7 @@
+
+     if ! detect_loopback_device &>/dev/null; then
+         die "v4l2loopback loaded but no loopback device found.
+-Check /etc/modprobe.d/ for v4l2loopback configuration."
++Check /usr/lib/modprobe.d/ for v4l2loopback configuration."
+     fi
+ }
+
+@@ -241,7 +243,7 @@
+ }
+
+ is_persistent() {
+-    systemctl --user is-enabled "$SERVICE_NAME" &>/dev/null 2>&1
++    return 1
+ }
+
+ # Both relay modes keep the loopback open for as long as they run: the always-on
+@@ -729,7 +731,6 @@
+
+ nudge_wireplumber() {
+     local dev="$1"
+-    command -v systemctl &>/dev/null || return 0
+     command -v pw-cli &>/dev/null || return 0
+
+     local real node advertised
+@@ -767,10 +768,8 @@
+     fi
+
+     info "WirePlumber has stale formats for $dev (sees ${advertised:-none}, device offers $want)"
+-    info "Restarting WirePlumber so PipeWire-based apps (Chrome, Brave) see a usable camera"
+-    # --no-block: this unit is ordered After=wireplumber.service, so waiting on
+-    # a wireplumber job from inside our own ExecStartPost can deadlock.
+-    systemctl --user restart --no-block wireplumber 2>/dev/null || true
++    info "Killing WirePlumber — PipeWire will respawn it with correct formats"
++    pkill -x wireplumber 2>/dev/null || true
+ }
+
+ cmd_nudge_wireplumber() {
+@@ -1225,7 +1224,7 @@
+     # first is not a curiosity — it is the bug.
+     local want_pin="" unit_pin="" env_pin="${__EGL_VENDOR_LIBRARY_FILENAMES:-}"
+     want_pin=$(detect_egl_vendor_pin) || want_pin=""
+-    if systemctl --user cat "$SERVICE_NAME" &>/dev/null; then
++    if false; then
+         unit_pin=$(systemctl --user cat "$SERVICE_NAME" 2>/dev/null \
+             | grep -oP '^Environment=__EGL_VENDOR_LIBRARY_FILENAMES=\K.*' | tail -1) || unit_pin=""
+     fi
+@@ -1245,12 +1244,11 @@
+     # manager, and this service inherits it — so a pin can be present and inert.
+     # Report all three layers, because only the effective one is the answer.
+     local unit_mode="" inherited_mode="" mode_file="" mf effective_mode
+-    if systemctl --user cat "$SERVICE_NAME" &>/dev/null; then
++    if false; then
+         unit_mode=$(systemctl --user cat "$SERVICE_NAME" 2>/dev/null \
+             | grep -oP '^Environment=LIBCAMERA_SOFTISP_MODE=\K.*' | tail -1) || unit_mode=""
+     fi
+-    inherited_mode=$(systemctl --user show-environment 2>/dev/null \
+-        | grep -oP '^LIBCAMERA_SOFTISP_MODE=\K.*' | tail -1) || inherited_mode=""
++    inherited_mode="${LIBCAMERA_SOFTISP_MODE:-}"
+     [[ -z "$inherited_mode" ]] && inherited_mode="${LIBCAMERA_SOFTISP_MODE:-}"
+     for mf in /etc/environment.d/*.conf "$HOME/.config/environment.d"/*.conf; do
+         [[ -f "$mf" ]] || continue
+@@ -1364,12 +1362,12 @@
+     else
+         echo "  monitor binary: MISSING ($MONITOR_BIN) — on-demand mode cannot start"
+     fi
+-    if systemctl --user cat "$SERVICE_NAME" &>/dev/null; then
++    if false; then
+         # is-enabled/is-active print their answer AND exit non-zero when the
+         # answer is negative, so `|| echo ...` would print it a second time.
+         echo "  service: $(systemctl --user is-enabled "$SERVICE_NAME" 2>/dev/null || true)/$(systemctl --user is-active "$SERVICE_NAME" 2>/dev/null || true)"
+     else
+-        echo "  service: not installed"
++        echo "  service: managed by xdg-autostart"
+     fi
+
+     # The decisive check. Everything above can look healthy while the loopback
+@@ -1664,7 +1662,7 @@
+             echo "  $lf: empty or missing"
+         fi
+     done
+-    if systemctl --user cat "$SERVICE_NAME" &>/dev/null; then
++    if false; then
+         echo "  systemctl --user status $SERVICE_NAME:"
+         { systemctl --user status "$SERVICE_NAME" --no-pager -n 15 2>&1 | sed 's/^/    /'; } || true
+     fi

srcpkgs/samsung-camera-relay/template

@@ -0,0 +1,60 @@
+# Template file for 'samsung-camera-relay'
+
+pkgname=samsung-camera-relay
+version=0.3.68
+revision=1
+short_desc="On-demand libcamera to v4l2loopback relay for Samsung Galaxy Book"
+maintainer="Louis <git@louiszn.fyi>"
+license="GPL-2.0-only"
+homepage="https://github.com/Andycodeman/samsung-galaxy-book-linux-fixes"
+changelog="https://github.com/Andycodeman/samsung-galaxy-book-linux-fixes/releases"
+distfiles="https://github.com/Andycodeman/samsung-galaxy-book-linux-fixes/archive/refs/tags/v${version}.tar.gz"
+checksum="817f0137f6ce32b72845d592168c63a7ef2f6638aa9d233eb3c9b76006c6adb9"
+depends="gstreamer1 gst-plugins-base1 libcamera pipewire v4l2loopback v4l-utils python3"
+system_groups="samsung-camera-relay"
+archs="x86_64"
+
+do_build() {
+	mkdir -p build
+
+	# camera-relay-gst drops privileges via setgid before touching /dev/video*
+	cc -O2 -Wall -o build/camera-relay-gst \
+		"${wrksrc}/camera-relay/camera-relay-gst.c"
+
+	# camera-relay-monitor idles with black frames until an app opens the device
+	cc -O2 -Wall -o build/camera-relay-monitor \
+		"${wrksrc}/camera-relay/camera-relay-monitor.c"
+
+	# v4l2-io-mc is imported by the udev rule to tag MC nodes
+	cc -O2 -Wall -o build/camera-relay-v4l2-io-mc \
+		"${wrksrc}/camera-relay/v4l2-io-mc.c"
+}
+
+do_install() {
+	vbin build/camera-relay-gst
+	vbin build/camera-relay-monitor
+	vinstall build/camera-relay-v4l2-io-mc 755 usr/lib/udev
+
+	vbin "${wrksrc}/camera-relay/camera-relay"
+	vbin "${wrksrc}/camera-relay/chromium-pipewire-camera.sh" chromium-pipewire-camera
+	vinstall "${wrksrc}/camera-relay/99-camera-relay-loopback.conf" 644 usr/lib/modprobe.d
+	vinstall "${FILESDIR}/udev/74-camera-relay-mc-nodes.rules" 644 usr/lib/udev/rules.d
+
+	# WirePlumber rules: disable the broken direct libcamera node and raw IPU6 V4L2
+	# nodes so apps use the v4l2 relay instead (WP 0.5+ conf-d format)
+	vmkdir etc/wireplumber/wireplumber.conf.d
+	vinstall "${FILESDIR}/wireplumber/50-disable-ipu6-v4l2.conf" 644 etc/wireplumber/wireplumber.conf.d
+	vinstall "${FILESDIR}/wireplumber/52-disable-libcamera-node.conf" 644 etc/wireplumber/wireplumber.conf.d
+
+	vmkdir etc/default
+	vinstall "${FILESDIR}/default/samsung-camera-relay" 644 etc/default samsung-camera-relay
+
+	vmkdir usr/lib/modules-load.d
+	vinstall "${FILESDIR}/modules-load/v4l2loopback.conf" 644 usr/lib/modules-load.d
+
+	vmkdir etc/xdg/autostart
+	vinstall "${FILESDIR}/xdg/samsung-camera-relay.desktop" 644 etc/xdg/autostart
+
+	vmkdir usr/share/libcamera/ipa/simple
+	vinstall "${FILESDIR}/libcamera/ipa/simple/ov02c10.yaml" 644 usr/share/libcamera/ipa/simple
+}

srcpkgs/samsung-ov02c10-clockfix/template

@@ -0,0 +1,28 @@
+# Template file for 'samsung-ov02c10-clockfix'
+
+pkgname=samsung-ov02c10-clockfix
+version=0.3.68
+revision=1
+short_desc="OV02C10 26MHz clock fix for Samsung Galaxy Book"
+maintainer="Louis <git@louiszn.fyi>"
+license="GPL-2.0-only"
+homepage="https://github.com/Andycodeman/samsung-galaxy-book-linux-fixes"
+changelog="https://github.com/Andycodeman/samsung-galaxy-book-linux-fixes/releases"
+distfiles="https://github.com/Andycodeman/samsung-galaxy-book-linux-fixes/archive/refs/tags/v${version}.tar.gz"
+checksum="817f0137f6ce32b72845d592168c63a7ef2f6638aa9d233eb3c9b76006c6adb9"
+depends="dkms xbps-triggers>=0.121_1"
+dkms_modules="samsung-ov02c10-clockfix ${version}"
+triggers="dkms"
+archs="x86_64"
+
+post_extract() {
+	sed -i \
+		-e 's/^PACKAGE_NAME=.*/PACKAGE_NAME="samsung-ov02c10-clockfix"/' \
+		-e 's/^PACKAGE_VERSION=.*/PACKAGE_VERSION="'"${version}"'"/' \
+		ov02c10-26mhz-fix/dkms.conf
+}
+
+do_install() {
+	vmkdir usr/src/samsung-ov02c10-clockfix-${version}
+	vcopy ov02c10-26mhz-fix/* usr/src/samsung-ov02c10-clockfix-${version}
+}