[PATCH v5 1/7] drm: sunxi: Add a basic DRM driver for Allwinner DE2
Jean-Francois Moine
moinejf at free.fr
Tue Oct 25 07:16:39 PDT 2016
On Tue, 25 Oct 2016 08:44:22 +0200
Daniel Vetter <daniel at ffwll.ch> wrote:
> > + /* start the subdevices */
> > + ret = component_bind_all(dev, drm);
> > + if (ret < 0)
> > + goto out2;
> > +
> > + ret = drm_dev_register(drm, 0);
>
> This needs to be the very last step in your driver load sequence.
> Kerneldoc explains why. Similar, but inverted for unloading:
> drm_dev_unregister is the very first thing you must call.
Thanks, and also for embedding the drm device.
--
Ken ar c'hentañ | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/
More information about the linux-arm-kernel
mailing list