Hardware enablement, ISO image - #189
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Add device-matching helpers for hardware quirks: hasManufacturer, hasProduct, isDevice, plus common presets (isFramework, isThinkPad, isDellXps, isAsusRog, isSurface). Also add hasPciDevice, hasUsbVendor, and isConvertibleChassis utilities for broader hardware detection.
Add facter auto-detection modules for audio/SOF, fingerprint readers, gaming peripherals, printers, scanners, and touchscreens. Each module detects hardware from the facter report and exposes detection flags at hardware.facter.detected.* for downstream consumers.
Add Thunderbolt 3 device management daemon, ekaos service module at services.hardware.bolt, and facter/thunderbolt.nix auto-detection that enables boltd when Thunderbolt controllers are detected.
Add D-Bus power profile switching daemon, ekaos service module at services.power-profiles-daemon, and facter/power.nix auto-detection that enables PPD on battery-equipped bare-metal systems.
Port Intel IPU6 camera stack: firmware binaries (ipu6-camera-bins), userspace HAL with Tiger Lake/Alder Lake/Meteor Lake variants (ipu6-camera-hal), and Vision Sensing Controller firmware (ivsc-firmware). Add ipu6ep-camera-hal and ipu6epmtl-camera-hal override entries in top-level.nix.
Add hardware.ipu6 option module for Intel IPU6/MIPI camera support with platform selection (Tiger Lake, Alder Lake, Meteor Lake). Handles kernel driver loading, firmware installation, udev rules, and platform-specific camera HAL. Facter auto-detects IPU6 hardware by PCI device ID and sets the correct platform variant.
Add hardware.nvidia option module for NVIDIA proprietary driver support: driver branch/package selection, open vs proprietary kernel modules, modesetting, GSP firmware, power management (suspend/resume, RTD3), PRIME hybrid GPU modes (offload/sync/reverse sync) with bus ID configuration, and nvidia-offload convenience script. Facter auto-detects NVIDIA GPUs, populates PRIME bus IDs from hardware report, and enables offload mode for hybrid GPU systems. Remove redundant nvidia-drm.modeset=1 from facter/gpu.nix as hardware.nvidia now handles it.
Replace docbook_xml_dtd_45 and docbook_xml_dtd_412 with the real
attribute docbook-xml-dtd.{v4_5,v4_1_2} so callPackage can inject
them without relying on stdenv/aliases.nix.
Move stdenv.cc.cc lib to buildInputs so autoPatchelfHook can find libstdc++.so.6. Disable zsh/bash completions in power-profiles-daemon to avoid shtab Python module dependency.
Port Intel IPU7 camera stack for Lunar Lake: ipu7-camera-bins (firmware), ipu7-camera-hal (userspace HAL with ipu7x/ipu75xa variants), ipu7-drivers (kernel module), and jsoncpp dependency. Add hardware.ipu7 option module with platform selection and firmware loading. Extend facter/camera.nix to auto-detect IPU7 hardware by PCI device ID (0x645d Lunar Lake, 0xb05d Arrow Lake) alongside existing IPU6 detection.
Port ISO image toolchain: mtools (FAT filesystem tools), libisoburn (xorriso ISO creator), and their dependency chain (libburn, libisofs, libcdio, libcddb). Required for building EkaOS installation media.
Use pkgs.makeInitrd instead of kernelPackages.kernel.makeInitrd which no longer exists after makeInitrd was moved to the kernel variant passthru. Use kernel modules directory directly instead of the missing pkgs.aggregateModules function.
Add a kitchen-sink hardware profile for installation media that loads drivers for all common GPUs (Intel, AMD, nouveau), audio (HDA, SOF), WiFi (iwlwifi, ath, rtw, mt7921, brcm), Ethernet, Bluetooth, input devices, Thunderbolt, and IPU6 cameras. Includes nixos-facter for post-install hardware detection. Add ekaos/configurations/iso-generic.nix for building a generic installer ISO: nix-build ekaos/configurations/iso-generic.nix
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audio, camera, fingerprint, printing (incomplete), nvidia, power, scanner, thunderbolt