From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D42FEC531CC for ; Thu, 23 Jul 2026 21:07:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WGJlNkurRL23ra13gVrlmnAIqWTiNXwx/vMS9c9yEs0=; b=oKy+pnG6lBOxq+ u+S5R35aBiz635yyvg79Os5+/i/VHip1RvFfAvH4F8JVnfK3vmR1FJlZAB5ItKKhZL4n1f97UrPi0 Y3HyZovZVWJfbPSa+FqVjAVwiQ0+RS2Y5bxg1tTYqfdz1HR5WlGVwMj7+yOPPD2qG88TQYIx+a8wm JYXxe11EyI7CVJMdceIsPlyWszJDvJmJyL2gaxGzynu206LWd4ReMq36CCu3B604EomUZ3ocmoet+ cvG+Wr0sBYLx5yDPU5+UU7TZBYhDjrJy5IP60UxDt22nOz6O4F5toDA/3f2/WHZu8KVHfEOS/F5N/ YcVFQRKjVpNKQM4FUacg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wn0dp-0000000F5sj-22ke; Thu, 23 Jul 2026 21:07:41 +0000 Received: from sender4-op-o11.zoho.com ([136.143.188.11]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wn0dn-0000000F5sG-14d4; Thu, 23 Jul 2026 21:07:40 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1784840846; cv=none; d=zohomail.com; s=zohoarc; b=UbSRRyiq4UBWkWjCiZwEN5+D5j44j59m4V+dy12Vq9SuquHzklkgkkxFvxLZBXsdaCDQpnDXK1fEYeodd091n2o8AwdnjNt3NrTpe+JqWPN9YUvoMx/Uy85zfX0ptIVfFUZmssPlP240CtutyjL1kxzynL/cWVuq/qqpmTgREgI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1784840846; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=Ylh7Y4NM96Y1K3UYEmAplxHb/OJOQpXgOdrp8UvyGms=; b=T7FkKlw3eCyXnnBBwJ510N7uYE9YT6eJzc0E70BMSZXgM+avST8NeXC18IgLhQb/rnjTqjFh8EloKV9x+S+rdiTcvaXkpmPSM5hRt37TQd7zp0jdqU+utA62MP9onAHbhDSpBCbQANuGdfmfps6i1HnIo5NIus7aFtztKE/SCXg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=dmitry.osipenko@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1784840846; s=zohomail; d=collabora.com; i=dmitry.osipenko@collabora.com; h=Message-ID:Date:Date:MIME-Version:Subject:Subject:To:To:Cc:Cc:From:From:In-Reply-To:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=Ylh7Y4NM96Y1K3UYEmAplxHb/OJOQpXgOdrp8UvyGms=; b=amPpSWRDaVPD67O0JPV3NK3XDV1KW3LPZtW2RUJOwZgfoaXxsopf0pftnEIckLTa muUl8zZqtJK2bS2vCy1sYdDkxx44QS2HCSrhSJbX6NWnLgolqxe0bzkUe4kqk3O8/kw p2fmwLgqyI55EuxiMlruQDA2O7nd9B/GtShEqMug= Received: by mx.zohomail.com with SMTPS id 178484084539279.68028284519187; Thu, 23 Jul 2026 14:07:25 -0700 (PDT) Message-ID: <6ec14924-7e29-43cb-963d-cf9703f03ebe@collabora.com> Date: Fri, 24 Jul 2026 00:07:21 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/4] dt-bindings: media: snps,dw-hdmi-rx: add #sound-dai-cells To: Igor Paunovic , Mauro Carvalho Chehab Cc: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260721064115.64809-1-royalnet026@gmail.com> <20260721064115.64809-2-royalnet026@gmail.com> Content-Language: en-US From: Dmitry Osipenko In-Reply-To: <20260721064115.64809-2-royalnet026@gmail.com> X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260723_140739_392051_ADEF022A X-CRM114-Status: GOOD ( 18.26 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On 7/21/26 09:41, Igor Paunovic wrote: > The HDMI RX controller can expose the audio embedded in the incoming > HDMI stream as an ALSA capture device. Document the #sound-dai-cells > property so that a sound card can reference the HDMI RX audio DAI. > > Signed-off-by: Igor Paunovic > --- > Changes in v4 (both suggested by Krzysztof Kozlowski): > - reference dai-common.yaml and switch additionalProperties to > unevaluatedProperties: false > - drop the consumer comment from the binding example > > Changes in v3: > - no changes > > Changes in v2 (all suggested by Sebastian Reichel): > - reworded the commit message to describe the hardware > - property description now documents the DAI indexes (0 = I2S, > 1 = S/PDIF) > - moved the consumer reference into the binding example > .../devicetree/bindings/media/snps,dw-hdmi-rx.yaml | 13 ++++++++++++- > 1 file changed, 12 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml b/Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml > index b7f6c87..b80660d 100644 > --- a/Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml > +++ b/Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml > @@ -78,6 +78,13 @@ properties: > The phandle of the syscon node for the Video Output GRF register > to enable EDID transfer through SDAIN and SCLIN. > > + "#sound-dai-cells": > + const: 1 > + description: > + The HDMI RX controller has two digital audio interfaces, one for > + I2S and one for S/PDIF. The DAI cell selects the interface, 0 for > + I2S and 1 for S/PDIF. > + > required: > - compatible > - reg > @@ -90,7 +97,10 @@ required: > - pinctrl-0 > - hpd-gpios > > -additionalProperties: false > +allOf: > + - $ref: /schemas/sound/dai-common.yaml# > + > +unevaluatedProperties: false > > examples: > - | > @@ -129,4 +139,5 @@ examples: > pinctrl-0 = <&hdmim1_rx_cec &hdmim1_rx_hpdin &hdmim1_rx_scl &hdmim1_rx_sda &hdmirx_5v_detection>; > pinctrl-names = "default"; > hpd-gpios = <&gpio1 22 GPIO_ACTIVE_LOW>; > + #sound-dai-cells = <1>; > }; Reviewed-by: Dmitry Osipenko -- Best regards, Dmitry _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip