[PATCH 6/6] drm: rcar-du: Stop accessing non-existant registers on gen4

[Tomi Valkeinen]

On 18/01/2023 23:54, Laurent Pinchart wrote:
> Hi Tomi,
> 
> Thank you for the patch.
> 
> On Tue, Jan 17, 2023 at 03:51:54PM +0200, Tomi Valkeinen wrote:
>> The following registers do not exist on gen4, so we should not write
>> them: DEF6Rm, DEF8Rm, ESCRn, OTARn.
> 
> I think DEF7Rm should also be skipped. With that,
> 
> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>

Yep, makes sense.

  Tomi