Re: [RFC PATCH 1/2] dt-bindings: media: snps,dw-hdmi-rx: add #sound-dai-cells
From: Sebastian Reichel
Date: Wed Jul 15 2026 - 15:21:05 EST
Hi Igor,
On Wed, Jul 15, 2026 at 07:41:22PM +0200, Igor Paunovic wrote:
> Hello Sebastian,
>
> > Not implementing all features in the driver is perfectly fine.
> > Ideally you return -ENOTSUP if somebody tries to use the S/PDIF
> > DAI interface instead of I2S.
>
> Done for v2: the codec registration now exposes the S/PDIF DAI as
> well, so the DAI indexes match the binding (0 = I2S, 1 = S/PDIF),
> and hw_params() rejects the S/PDIF interface with -EOPNOTSUPP until
> that path is actually wired up.
Sounds good to me.
Greetings,
-- Sebastian
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