# RE: \[PATCHv2 0/4\] LS1021A: Add dcfb framebuffer driver support.

- From: \<hidden\>
- Date: 2014-12-04 09:54:16 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2014/12/4388730
- Thread: https://ratatoskr.run/linux-fbdev/2014/12/4387652/t.md

```text
Hi Tomi,

Thanks for your information very much.

> > Sorry for confusing, it was delayed for other reasons internal.
> >
> > I am not familiar about the DRM, and I'd like to know if the DRM driver will
> be
> > support, should I also develop the libdrm too ? Or just coding in kernel
> level ?
> 
> For simple drm drivers (this looks like it would be a simple one), I
> don't think there's any need for libdrm support. The generic DRM
> interfaces should be enough, so just kernel level coding needed.
> 

That's to say, if I am using the X11 server without any code in usrspace,
If the DRM driver will support /dev/fbX, it could work correctly ?

Thanks,

BRs
Xiubo




```