Replace EDID with version that only advertises 60Hz timing modes
(1920x1080@60Hz and 1280x720@60Hz), removing the 1920x1080@50Hz mode
that was causing HDMI sources to prefer 50fps over 60fps output.
Previous EDID was configured for 29.95Hz (30 FPS). Updated to standard
1920x1080@60Hz using CEA timing (148.5 MHz pixel clock, 2200x1125 total)
for smoother video capture.
Changes default EDID to JetKVM branded display configuration:
- Display name: JetKVM
- Full HD resolution (1920x1080@60Hz)
- Digital RGB 8-bit color support
- CEA-861 extension with PCM audio capability
- Broader compatibility with source devices
This EDID declares audio support which may improve HDMI audio detection
on certain source hardware.
Changes:
- Switch manufacturer ID from DEL to LNX for better open-source alignment
- Add dual audio sample rate support (44.1kHz + 48kHz) to eliminate
resampling quality loss on MacBooks and other devices
- Declare 640×480p60 in established timings and CEA video block (VIC-1)
- Use 1920×1200p60 as secondary timing to meet validator requirements
- Fix white point coordinates to D65 standard (0.313, 0.329)
This EDID now passes edidtool.com validation and provides universal
compatibility across macOS, Linux, and Windows systems.
- Set DefaultEDID in config defaults instead of empty string
- Pass config EDID to Native.Start() to fix initialization race condition
- Update DefaultEDID to MacBook-compatible value (2ch, 48kHz, 16/20/24-bit)
- Add getDefaultEDID RPC endpoint for UI to fetch backend constant
- Update UI to dynamically fetch default EDID instead of hardcoding
- Remove all EDID fallback logic now that config always has a value
- Simplify rpcGetEDID to return config value directly
This ensures the configured EDID is used from startup and eliminates
sync issues between backend constant, config, and UI.
- Update default EDID with registered manufacturer ID (Dell) and proper 24-inch display dimensions (52x32cm) for better macOS/OS compatibility
- Add configurable sample rate (32/44.1/48/96 kHz) to support different HDMI audio sources
- Add packet loss compensation percentage control for FEC overhead tuning
- Fix config migration to ensure new audio parameters get defaults for existing configs
- Update all language translations for new audio settings
The previous default EDID did not advertise audio capabilities,
preventing HDMI audio capture from working. This update ensures
the JetKVM properly identifies itself to source devices and
enables audio capture out of the box.
Changes:
- Display identifies as "JetKVM HDMI" (manufacturer ID: JTK)
- Includes full audio support (2/6/8-channel LPCM, up to 192 kHz)
- Advertises all TC358743XBG capabilities (1080p60, YCbCr, Deep Color)
This allows HDMI audio to work by default without manual EDID
configuration.
Alex P
Aveline