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Stub

Display controller / 2D GPU (LTDC/DSI/VOP/RGA)

Priority 4 - Hardware Accelerators

$0 / $21,7500% funded
Fund$21,750
$0 / $21,750 - 0%
As an edge-AI / multimedia developer, I want vemu to finish its Display controller / 2D GPU (LTDC/DSI/VOP/RGA) model, so that I can depend on graphical UIs for production firmware, not just the common path.

Why it matters

Graphical UIs

Summary

Framebuffer scan-out / blit

Scope of work

Currently a register-only stub. Replace it with a working model of Display controller / 2D GPU (LTDC/DSI/VOP/RGA) that actually exhibits the hardware behavior. What it is: Framebuffer scan-out / blit. Why it matters: Graphical UIs.

Current state

Status: Stub only (registers, no behavior). Notes / evidence: STM32 LTDC/DSI/GPU2D/DMA2D & RK VOP/RGA: register-only; VOP emits vblank IRQs, RGA/DMA2D auto-complete with no blit; no pixel output.

Blocked by 2

Fund these first - this work can't be completed until they ship.

  • Done
  • Done
Unblocks 6

Funding this also clears the way for the work below.

Activity log

  1. Feature defined and added to the roadmap

  2. Funding goal set to $21,750

  3. Implementation status: Stub