feat: merge upstream master - version 4.94

Merge upstream PiKVM master branch updates:

- Bump version from 4.93 to 4.94
- HID: improved jiggler pattern for better compatibility
- Streamer: major refactoring for improved performance and maintainability
- Prometheus: tidying GPIO channel name formatting
- Web: added __gpio-label class for custom styling
- HID: customizable /api/hid/print delay configuration
- ATX: independent power/reset regions for better control
- OLED: added --fill option for display testing
- Web: improved keyboard handling in modal dialogs
- Web: enhanced login error messages
- Switch: added heartbeat functionality
- Web: mouse touch code simplification and refactoring
- Configs: use systemd-networkd-wait-online --any by default
- PKGBUILD: use cp -r to install systemd units properly
- Various bug fixes and performance improvements

configs/os/boot-config/v4plus-hdmi-rpi4.txt

@@ -3,7 +3,7 @@
 initramfs initramfs-linux.img followkernel
 
 hdmi_force_hotplug=1
-gpu_mem=128
+gpu_mem=192
 enable_uart=1
 dtoverlay=disable-bt
 

configs/os/cmdline/v4plus-hdmi-rpi4.sed

@@ -1 +1 @@
-s/rootwait/rootwait cma=128M/g
+s/rootwait/rootwait cma=192M/g

configs/os/services/kvmd-localhid.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=PiKVM - Local HID to KVMD proxy
+After=kvmd.service systemd-udevd.service
+
+[Service]
+User=kvmd-localhid
+Group=kvmd-localhid
+Type=simple
+Restart=always
+RestartSec=3
+
+ExecStart=/usr/bin/kvmd-localhid --run
+TimeoutStopSec=3
+
+[Install]
+WantedBy=multi-user.target

configs/os/services/systemd-networkd-wait-online.service.d/11-pikvm-wait-any.conf

@@ -0,0 +1,8 @@
+# Fix https://github.com/pikvm/pikvm/issues/1514:
+# Wait for any single network interface, not all configured ones
+# (Rationale: when user configures Wi-Fi via pikvm.txt or otherwise,
+#  we do not delete the Ethernet config, which means it will remain active
+#  regardless of whether the user ever intended to use Ethernet.)
+[Service]
+ExecStart=
+ExecStart=/usr/lib/systemd/systemd-networkd-wait-online --any

configs/os/sysusers.conf

@@ -1,8 +1,10 @@
 g kvmd - -
+g kvmd-selfauth - -
 g kvmd-media - -
 g kvmd-pst - -
 g kvmd-ipmi - -
 g kvmd-vnc - -
+g kvmd-localhid - -
 g kvmd-nginx - -
 g kvmd-janus - -
 g kvmd-certbot - -
@@ -12,6 +14,7 @@ u kvmd-media - "PiKVM - The media proxy"
 u kvmd-pst - "PiKVM - Persistent storage" -
 u kvmd-ipmi - "PiKVM - IPMI to KVMD proxy" -
 u kvmd-vnc - "PiKVM - VNC to KVMD/Streamer proxy" -
+u kvmd-localhid - "PiKVM - Local HID to KVMD proxy" -
 u kvmd-nginx - "PiKVM - HTTP entrypoint" -
 u kvmd-janus - "PiKVM - Janus WebRTC Gateway" -
 u kvmd-certbot - "PiKVM - Certbot-Renew for KVMD-Nginx"
@@ -29,10 +32,16 @@ m kvmd-media kvmd
 m kvmd-pst kvmd
 
 m kvmd-ipmi kvmd
+m kvmd-ipmi kvmd-selfauth
 
 m kvmd-vnc kvmd
+m kvmd-vnc kvmd-selfauth
 m kvmd-vnc kvmd-certbot
 
+m kvmd-localhid input
+m kvmd-localhid kvmd
+m kvmd-localhid kvmd-selfauth
+
 m kvmd-janus kvmd
 m kvmd-janus audio
 

configs/os/udev/common.rules

@@ -1,4 +1,15 @@
 # Here are described some bindings for PiKVM devices.
 # Do not edit this file.
-KERNEL=="ttyACM[0-9]*", SUBSYSTEM=="tty", SUBSYSTEMS=="usb", ATTRS{idVendor}=="1209", ATTRS{idProduct}=="eda3", SYMLINK+="kvmd-hid-bridge"
-KERNEL=="ttyACM[0-9]*", SUBSYSTEM=="tty", SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="1080", SYMLINK+="kvmd-switch"
+
+ACTION!="remove", KERNEL=="ttyACM[0-9]*", SUBSYSTEM=="tty", SUBSYSTEMS=="usb", ATTRS{idVendor}=="1209", ATTRS{idProduct}=="eda3", SYMLINK+="kvmd-hid-bridge"
+ACTION!="remove", KERNEL=="ttyACM[0-9]*", SUBSYSTEM=="tty", SUBSYSTEMS=="usb", ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="1080", SYMLINK+="kvmd-switch"
+
+# Disable USB autosuspend for critical devices
+ACTION!="remove", SUBSYSTEM=="usb", ATTR{idVendor}=="1209", ATTR{idProduct}=="eda3", GOTO="kvmd-usb"
+ACTION!="remove", SUBSYSTEM=="usb", ATTR{idVendor}=="2e8a", ATTR{idProduct}=="1080", GOTO="kvmd-usb"
+GOTO="end"
+
+LABEL="kvmd-usb"
+ATTR{power/control}="on", ATTR{power/autosuspend_delay_ms}="-1"
+
+LABEL="end"