From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5C32C3FB24 for ; Tue, 17 Oct 2023 10:07:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="E4WmtQmU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A2D62C433C7; Tue, 17 Oct 2023 10:07:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697537228; bh=unab/tp++OH6BDxky/RYyhrmconOIGNcMkY+KpclhEY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=E4WmtQmUWFJIgYknJY0NRJKhKxhjNR8lR+Ak5diE4ogCPDkdpGj3eh6qsbEOC2MII LKSeNGWP/ZSeIPi0cJHTEXW8v2kgVknhw6YwSQWE9zz9MsB30eMQORkNGHgELifT3p qSxJhO7MiB7bdIOGMRLcmlbbyYReKT2ZMigNd42x5G41Xe9x5xetsIdjHeWYAG3Y5O Mz8bq5sAw2qFLCw/9t/xBdrbB/8BiYO+Yx3Z/bmQM/HjsB3HGRraR3N9QiPau7Qa7Y wnR/riMcnV8VZEht3FXTvyAfBJ1ARmycyfls0hxzbzYyTG4DsDMGULpBhCeb/biHIX Dq1rEcWrn7/pw== Date: Tue, 17 Oct 2023 11:07:04 +0100 From: Conor Dooley To: Kuninori Morimoto Cc: Pierre-Louis Bossart , Mark Brown , Bard Liao , bard.liao@intel.com, Conor Dooley , Krzysztof Kozlowski , Rob Herring , Jerome Brunet , alsa-devel@alsa-project.org, devicetree@vger.kernel.org Subject: Re: [PATCH v4 4/4] dt-bindings: audio-graph-port: add ch-maps property Message-ID: <20231017-mutation-perfume-cae0484e8e32@spud> References: <87zg0jwdnz.wl-kuninori.morimoto.gx@renesas.com> <87ttqrwdmw.wl-kuninori.morimoto.gx@renesas.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="d2oUw/7aLluqa6Wn" Content-Disposition: inline In-Reply-To: <87ttqrwdmw.wl-kuninori.morimoto.gx@renesas.com> --d2oUw/7aLluqa6Wn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hey, On Mon, Oct 16, 2023 at 01:37:59AM +0000, Kuninori Morimoto wrote: > This patch adds ch-maps property to enable handling CPU:Codec =3D N:M > connection. Please avoid sending new versions before the discussion on existing patches have been resolved. I replied on the v1 again just a few moments ago. Cheers, Conor. >=20 > Signed-off-by: Kuninori Morimoto > --- > .../devicetree/bindings/sound/audio-graph-port.yaml | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) >=20 > diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yam= l b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml > index 60b5e3fd1115..1f7005356efb 100644 > --- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml > +++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml > @@ -19,7 +19,13 @@ definitions: > properties: > mclk-fs: > $ref: simple-card.yaml#/definitions/mclk-fs > - > + ch-maps: > + description: It indicates how CPU / Codec DAIs are related if nu= mber of CPU(N) / Codec(M) > + DAIs were not same in one dai-link. ch-maps is not needed if t= he numbers were 1:M or N:1 > + or N=3DM. If N <=3D M case, ch-maps indicates connection from = CPU, if N > M case,ch-maps > + indicates connection from Codec. > + ${LINUX}/sound/soc/generic/audio-graph-card2-custom-sample.dts= i is good sample. > + $ref: /schemas/types.yaml#/definitions/uint32-array > endpoint-base: > allOf: > - $ref: /schemas/graph.yaml#/$defs/endpoint-base > --=20 > 2.25.1 >=20 --d2oUw/7aLluqa6Wn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZS5cyAAKCRB4tDGHoIJi 0mcrAP9kKyPPw1LoXQK+C30x0UAwOmDjRTP06e8CkqKdOYtGNgEA87yUFJKcjFFq hsjgzXdGG7rVO3pvSyfPPeqmbw2x/gY= =N/af -----END PGP SIGNATURE----- --d2oUw/7aLluqa6Wn--