Skip to main content

​
Display features

Key features The display subsystem supports the following key features:
  • Wayland and Weston with upstream-aligned protocol
  • Weston with direct rendering manager (DRM) backend module
  • Weston remote desktop protocol (RDP) backend
  • DSI interface
  • Native eDP 1.4 interface
  • DisplayPort over USB Type-C interface
Capabilities The device supports two displays simultaneously and offers various configurations for maximum concurrency. The following table summarizes the capabilities: Table: Interfaces and capabilities
InterfaceCapabilities
DSI0FHD+ (1200 × 2520) at 120 fps (8-bit)

Supports Video Electronics Standards Association (VESA) display stream compression (DSC) 1.2
DSI0 to HDMISupports up to 3840 × 2160 at 30 fps

Supports dynamic resolution switch up to 3840 × 2160 at 30 fps
DisplayPort3840 × 2160 resolution at 30 fps, 24 bpp (requires two lanes at HBR3)

Single stream transport
eDPSupports a maximum resolution of 3840 × 2160 at 60 fps
Maximum concurrencyHD+ (1200 × 2520) (8-bit) at 60 fps with DSI primary + 4K at 30 fps DisplayPort

Or 1920 × 1080p at 60 fps with DSI to HDMI primary + 4K at 30 fps DisplayPort

Or 1920 × 1080p at 60 fps with eDP primary + 4K at 30 fps DisplayPort