Subject: Re: [PATCH 1/7] dt-bindings: media: sun4i-a10-video-engine: Fix IOMMU count for H6

From: Jernej Škrabec <[email-masked]>
Date: Tue, 05 May 2026 18:11:59 +0200

Dne torek, 5. maj 2026 ob 15:48:05 Srednjeevropski poletni čas je Chen-Yu Tsai napisal(a):
> On the H6 SoC, the Video Engine has two memory ports, thus two IOMMU
> connections. The secondary one that is missing is likely used for
> reading reference frames. The newer H616 is the same. On the other
> hand, the D1 only has one memory port.
> 
> Add the missing IOMMU connection for the Video Engine.
> 
> Fixes: 62a8ccf3a248 ("arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage")
> Signed-off-by: Chen-Yu Tsai <[email-masked]>

Reviewed-by: Jernej Skrabec <[email-masked]>

Best regards,
Jernej