From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BFA273BE178; Wed, 23 Sep 2026 16:34:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790181301; cv=none; b=uygtisC5NxSaDDcKJIID7QvxIVBiORS4qBYbRH96jY/OQTOmyh6II9wQqfKoItTwwvMTAyfdsm2o66I2XAWwp2tTYPs+iK2RY49cn3eJAf2VPan/yjhH/BkU5KOYgN+ygZJr6svGfFKSN1FiRsfrjgGJEnrCsGBYEh70pek8tz4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790181301; c=relaxed/simple; bh=gvkKJXWX504JVXNfq8nlTqNPqxGPQY3bFLzXp0zukIY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=N4rUrjr6f2VWt8IUCEAdEk+6QQ+WwXoNiFYQB5IbM009M2737MSVD0JpZ81Jnzi5IfymirmYCAV8+5exEhVDfpAODWcxcXYqmhshUcvN596a2PThb0xZyxWFy3DGjOCeCtIfGHEYEgxjZQzuBB+vanJ3KydZXnZ31uNE8ttgwDg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QcQe7o4K; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QcQe7o4K" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5C5F81F000FF; Wed, 23 Sep 2026 16:34:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790181293; bh=mTTFKJLThslPpgGE7iC07a5WG4GQvmr7lQzblT/Mg0s=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=QcQe7o4KLNtz1sHi1oWVX79bCW48fRolAQNDOiWgUVMFP96hS6bxTl9/Yc0UvoOtV zs0A7nYeCSaug0BZ2WRw2KK4BkZqrdVN0uEkid2SoHQyuR6+XbqqZm7B1bOSfBwAF0 ZIwkM/vLx4qGd8LRqYuAYOjWbrkIMD3SjSxhVSXik8toATWlhPZgnnY+ZnUm7ETuj1 xujkm6rmatRUH6PcGKG7UfODTBC+guomuwXWVgnSC9LnmAbZWP5iIzyOooOwea8AfK oeszJUbzDTZgOM4oGZGqvLzvoN5EzB1YO+uDi7Ek3vvsBh1QoBBf3cC9d1FpAfdPA2 5JwQb5KQ4OaCw== Date: Wed, 23 Sep 2026 17:34:49 +0100 From: Conor Dooley To: Sascha Hauer Cc: Dmitry Osipenko , Mauro Carvalho Chehab , Hans Verkuil , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Gerald Loacker , Lucas Sinn , linux-media@vger.kernel.org, devicetree@vger.kernel.org, kernel@collabora.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/9] dt-bindings: media: snps,dw-hdmi-rx: add the source port Message-ID: <20260923-task-corncob-09e46d99fb94@spud> References: <20260923-hdmirx-media-v1-0-ea3d77d4a5f3@pengutronix.de> <20260923-hdmirx-media-v1-3-ea3d77d4a5f3@pengutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="/H04gVFbu6GNgBqZ" Content-Disposition: inline In-Reply-To: <20260923-hdmirx-media-v1-3-ea3d77d4a5f3@pengutronix.de> --/H04gVFbu6GNgBqZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 23, 2026 at 03:44:42PM +0200, Sascha Hauer wrote: > Describe the OF graph port connecting the receiver to an HDMI bridge in > front of it. Boards that wire the HDMI connector straight to the receiver > leave it out, so it is not required. >=20 > The schema sets additionalProperties: false, so without this a device > tree carrying the endpoint does not validate at all. >=20 > Assisted-by: Claude:claude-opus-5 > Signed-off-by: Sascha Hauer > --- > Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml | 8 ++++++++ > 1 file changed, 8 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml= b/Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml > index b7f6c87d0e06a..7e66dcbdfe2cb 100644 > --- a/Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml > +++ b/Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml > @@ -66,6 +66,14 @@ properties: > description: GPIO specifier for HPD. > maxItems: 1 > =20 > + port: > + $ref: /schemas/graph.yaml#/properties/port > + description: > + Connection to the HDMI source. Present when an HDMI bridge sits in > + front of this receiver instead of the connector being wired straig= ht > + to it. > The bridge is bound as a v4l2 subdevice and appears in the > + media graph. This sounds like OS-specific info that shouldn't be here. pw-bot: changes-requested Thanks, Conor. > + > rockchip,grf: > $ref: /schemas/types.yaml#/definitions/phandle > description: >=20 > --=20 > 2.47.3 >=20 --/H04gVFbu6GNgBqZ Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCarP/qQAKCRB4tDGHoIJi 0lgFAQDWu8jSGakyX/c8NyvvRIeYwJyf8B4XZbl38WT+zYTX9wEA3zlFmFXHDPVk i/V0Z+hjqpSzoQ6VsPUzDnS6ACyOZgA= =BPXJ -----END PGP SIGNATURE----- --/H04gVFbu6GNgBqZ--