Module display_scheme 

Display VFS scheme : exposes framebuffer as /dev/display/.

Modeled after Redox OS vesad + driver-graphics but implemented as a kernel scheme with GraphicsAdapter support for multi-display.

Files

• info : read-only: adapter info, display list
• 0.0, 0.1, … : read/write: per-display screen (display_id.screen_id)
• damage : write-only: present dirty rect or full screen
• clear : write-only: clear screen to black

Multi-display

/dev/display/
├── info
├── 0.0          ← display 0, screen 0 (primary)
├── 0.1          ← display 0, screen 1 (secondary, if present)
├── damage
└── clear

Structs

DisplayScheme

Enums

Handle 🔒

Constants

MAX_HANDLES 🔒

Functions

register_display_scheme

Register the display scheme at /dev/display/.