X11-Wayland

X11 and Wayland documentation is organized by platform defaults, display systems, Weston configuration, and selection guidance.

Overview

• X11/Wayland Introduction - Default graphics stacks on Ubuntu/Debian and Buildroot.

X11/Xserver

• X11/Xserver - Traditional desktop display, Rockchip enhancements, and startup black-screen handling.

Wayland

• Wayland - Wayland architecture and session checks.

Weston

• Weston - Weston role, embedded use cases, and built-in client tools.
• Buildroot Weston Configuration - SDK configuration entry points and display head names.
• Common Display Configuration - Format, rotation, resolution, scaling, and runtime display settings.
• Freeze Display and Avoid Black Screen - Weston startup warm-up and display-freeze methods.
• Display State and Multi-Display Management - Multi-display policy, hotplug, and connector state.
• Input Devices and Touchscreen Calibration - Input requirements, device binding, and touchscreen calibration.
• Performance-Related Configuration - RGA, AFBC, and performance-related display settings.

Selection Suggestions

• Selection Suggestions - Choose X11 or Wayland/Weston according to the product scenario.