Re: [PATCH v1 2/2] drm/panel-simple: Add missing BUS descriptions for some panels

[Sam Ravnborg <sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>]

On Sun, Jun 28, 2020 at 11:02:53AM +0300, Laurent Pinchart wrote:
> Hi Sam,
> 
> > We should also clean up all the DRM_BUS_FLAG_* one day.
> > No need for the deprecated values, so a few files needs an update.
> > And we could document what flags makes sense for LVDS etc.
> 
> Where would you add that documentation ? The hardest part is to find a
> place that will be noticed by developers :-)
I will try to extend drm_bus_flags documentation in drm_connector.h
And then add a few comments in panel-simple as well.

	Sam
> 
> I've just submitted a patch that adds a WARN_ON to catch similar issues
> in the panel-simple driver. It's not ideal as we really shouldn't have
> such code in the kernel, this is something that should be caught as part
> of the integration process.

> 
> > On the TODO list...
> >
> > >>> The rest looks good, except the Samsung panel for which I haven't been
> > >>> able to locate a datasheet.
> > >>> 
> > >>> Reviewed-by: Laurent Pinchart <laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
> 
> -- 
> Regards,
> 
> Laurent Pinchart