[PATCH v4 12/15] drm/v3d: Add support for bcm2711

Adrien Thierry athierry at redhat.com
Thu Feb 24 11:56:04 PST 2022


Hi,

> @@ -193,6 +193,7 @@ static const struct drm_driver v3d_drm_driver = {
>  static const struct of_device_id v3d_of_match[] = {
>  	{ .compatible = "brcm,7268-v3d" },
>  	{ .compatible = "brcm,7278-v3d" },
> +	{ .compatible = "brcm,bcm2711-v3d" },
>  	{},
>  };

The downstream tree [1] uses 'brcm,2711-v3d'. Is there a reason for not
using the same compatible string ? Having the same string would allow
using downstream dtbs (and overlays) with the upstream kernel.

Adrien

[1] https://github.com/raspberrypi/linux/blob/rpi-5.15.y/drivers/gpu/drm/v3d/v3d_drv.c




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