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 488CC1CD0C; Mon, 9 Sep 2024 15:10:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725894636; cv=none; b=Z7aWSZ8vRy0WmfeXv2L9mQdDXNV8AnGkFGHK1FXtc12kKsnpGKaLguc5ij9IO6uihybx2d33MwMbFrsXkXtW+LeevRYMEMupHINmbFrK05gWIYB/kFOcLd3aejhR/lhav4wCTBxLWGnskWs4QQJsy6/2ZYaqtqmOnMXnP4F5Uzg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725894636; c=relaxed/simple; bh=+iq8ZuR0xNfhMb6f8AZQy5xUVme4rLtghqLGlbhb6LE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DArp4kEm9JuoLtz+uozYLLas6bGdIE997to2u5ATfFean5Pg4AtkH4Wdol9QO1thg89CMvhHralOgHN4Y/Nm+k4MpxklA1U2qZfAZiHoGVxkLh8Ayl4RlFZ23SraZVYbEqJgy8PFNYyjKA/gg8PSxzQbncQ+Cz8zeGv772/dCN8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pi0osoIL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pi0osoIL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0608C4CEC7; Mon, 9 Sep 2024 15:10:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725894635; bh=+iq8ZuR0xNfhMb6f8AZQy5xUVme4rLtghqLGlbhb6LE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pi0osoILqDfQAZmIUTrsSAIV/aKtDdNvbWcXzcx7nl3NC0WX+PYB075uPOwwRS1hR VYWy/gqeeF3XYKLdYaHZTCVuwJSWVsxbLidm8thp+q6OqltvvYt0NjsjIjrN52IlKO GJtcyIQiWegtjExazp3FS3oP6u8QKDJ+S9nTOPw1e61kj1tKEodXVHnPfvk5bOJjXV DDGTSGQPCbGn620sFJGLJPQeQ790MpHBwE1vgiyuLGlYzZBjamAlG4hdJrOz5oSr1Z 82TaHkrqlFCeajdf94jPTmc9rNbsh6TF7wZDcZSG/wYwH1J1/okQlijxvMl3ou0llk G9qKJtWhURwYg== Date: Mon, 9 Sep 2024 16:10:28 +0100 From: Mark Brown To: Charles Keepax Cc: Mohammad Rafi Shaik , Srinivas Kandagatla , Liam Girdwood , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Bard Liao , Jaroslav Kysela , Takashi Iwai , Pierre-Louis Bossart , Sanyog Kale , linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, quic_rohkumar@quicinc.com, kernel@quicinc.com, quic_pkumpatl@quicinc.com Subject: Re: [PATCH v1 0/4] Add static channel mapping between soundwire master and slave Message-ID: References: <20240909105547.2691015-1-quic_mohs@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@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="0VQUlaAE/r6Fm+ww" Content-Disposition: inline In-Reply-To: X-Cookie: Anything is possible, unless it's not. --0VQUlaAE/r6Fm+ww Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 09, 2024 at 03:49:47PM +0100, Charles Keepax wrote: > On Mon, Sep 09, 2024 at 04:25:43PM +0530, Mohammad Rafi Shaik wrote: > > Add static channel map support between soundwire master and slave. > > This patch series will resolve channel mask mismatch between master and= slave. =2E.. > > For AMIC2 usecase, The Slave need to configure TX2 Port with channel ma= sk 1 and > > for Master required PORT1 with channel mask 2, > >=20 > > In existing design master and slave configured with same channel mask, = it will fail > > AMIC2 usecase. > Apologies but I am not really following what exactly the issue is > here? How do these ports map to DAI links? It looks like you are > attempting to have AMIC2 produced by one DAI link, but consumed > by another? Yes, and it's also not clear to me why this is device specific. --0VQUlaAE/r6Fm+ww Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmbfD+AACgkQJNaLcl1U h9Au7wf/U9b5eAsInNOjUnuTMx81qHdkNyxcwOyRGo9BnLIEeY6WEzH5BIgSkVVj kHf250hHlRGglWrR8zCVesc1yH0X66KZ9+rTH+7cW4SH/V9CiWHy1Z69VZie2N3Z wi8TPB6W+Zq9m2BrIu+8BUs+UBuwMuVfAkZnrkZhclRJceOkm/wL2dHXSJ+xfFdJ cFFYNNsri7IJ4M/+DtefOnrEcvvYEy9mWAO2tEvIYEYT+6pk1wy5Hbeqv9s9BF62 Mj1DoIUb3iRlKGk/717jqIEXSHoR7Hx9UDphrXZAumPxb0uw5rWYI2l8dmqwKpxL wc9eUX2wlWjnRnKGP+2G8j/lMSa/4g== =eard -----END PGP SIGNATURE----- --0VQUlaAE/r6Fm+ww--