> For the complete documentation index, see [llms.txt](https://www.lanlanx.com/openharmony/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.lanlanx.com/openharmony/12-tu-xing-zi-xi-tong.md).

# 12-图形子系统

- [12-图形子系统-Linux图形显示系统](https://www.lanlanx.com/openharmony/12-tu-xing-zi-xi-tong/12-tu-xing-zi-xi-tong-linux-tu-xing-xian-shi-xi-tong.md): 图形子系统-Linux图形显示系统
- [12-图形子系统-Linux图形显示系统之DRM](https://www.lanlanx.com/openharmony/12-tu-xing-zi-xi-tong/12-tu-xing-zi-xi-tong-linux-tu-xing-xian-shi-xi-tong-zhi-drm.md): 图形子系统-Linux图形显示系统之DRM
- [12-图形子系统-OpenHarmony](https://www.lanlanx.com/openharmony/12-tu-xing-zi-xi-tong/12-tu-xing-zi-xi-tong-openharmony.md): 图形子系统-openharmony
- [12-图形子系统-GPU适配](https://www.lanlanx.com/openharmony/12-tu-xing-zi-xi-tong/12-tu-xing-zi-xi-tong-gpu-shi-pei.md): 图形子系统-GPU适配