Re: [PATCH v3 04/22] drm/tilcdc: Add support for DRM bus flags and simplify panel config

[Kory Maincent]

On Tue, 6 Jan 2026 13:30:40 -0600
Andrew Davis <afd@xxxxxx> wrote:
> >   static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev)
> >   {
> >   	struct drm_device *ddev;
> >   	struct platform_device *pdev = to_platform_device(dev);
> >   	struct device_node *node = dev->of_node;
> > +	const struct of_device_id *of_id;
> >   	struct tilcdc_drm_private *priv;
> >   	u32 bpp = 0;
> >   	int ret;
> > @@ -209,6 +222,10 @@ static int tilcdc_init(const struct drm_driver *ddrv,
> > struct device *dev) if (IS_ERR(ddev))
> >   		return PTR_ERR(ddev);
> >   
> > +	of_id = of_match_node(tilcdc_of_match, node);  
> 
> You should be able to use `device_get_match_data()` here, then you would
> also be able to keep the tilcdc_of_match table down were it was before.

Indeed. Didn't know this helper.
Thanks you!

--
Köry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com