From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [alsa-devel] [PATCH] ASoC: simple-card: overwrite DAIFMT_MASTER of cpu_dai->fmt Date: Wed, 12 Mar 2014 01:49:27 +0000 Message-ID: <20140312014927.GK28112@sirena.org.uk> References: <1394542472-16580-1-git-send-email-Guangyu.Chen@freescale.com> <8761nkryky.wl%kuninori.morimoto.gx@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="duiWCIIjnNnpV3+H" Return-path: Content-Disposition: inline In-Reply-To: <8761nkryky.wl%kuninori.morimoto.gx@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Kuninori Morimoto Cc: Nicolin Chen , moinejf@free.fr, alsa-devel@alsa-project.org, kuninori.morimoto.gx@renesas.com, linux-kernel@vger.kernel.org, lgirdwood@gmail.com, Li.Xiubo@freescale.com List-Id: alsa-devel@alsa-project.org --duiWCIIjnNnpV3+H Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Mar 11, 2014 at 06:32:32PM -0700, Kuninori Morimoto wrote: > > The current simple-card driver separates the daimft for cpu_dai and cod= ec_dai. > > So we might get different values for them (0x4003 and 0x1003 for exampl= e): > >=20 > > asoc-simple-card sound-cs42888.12: cpu : 2024000.esai / 4003 / 132000000 > > asoc-simple-card sound-cs42888.12: codec : cs42888 / 1003 / 24576000 > > asoc-simple-card sound-cs42888.12: cs42888 <-> 2024000.esai mapping ok > cpu =3D 4003 : SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_LEFT_J > codec =3D 1003 : SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_LEFT_J > codec is master, cpu is slave... > what is problem ?? > Am I misunderstanding ? The C in those constants stands for CODEC and the values should be identical for both ends of the link. --duiWCIIjnNnpV3+H Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJTH70jAAoJELSic+t+oim956oP/iprbn1oSZIhFchn3pxZALEx qtS8hfw7mf7zCtPdJNZO5C6SyQyTnchAGzDw8iiQQd7tM7vnbyHR06rMmNYXek2d IGOKzmMbTj0Nh4C6+bFRzJhamfCQ+aos2Cb6VfV/Lg/d8YuBasio2Mp/HBf2NAUd 2bsUEOvbQAN6Dk5raZIx7AtECVuj23MzPv0Vkl5g/FL7CpuZmHwMX0JduRIF4kxs RKWoYPObeDR7k1d8Wk+GezPk972u/eNLTxW94Nzn/3xiOiDhYErBWr1GUesVmL60 NwPu9jAmfN4Iq/B8pWQrBkMbU6hvMVn/0wxwkA9GHaVTmG2tugcZBBrXFO709jcE /HlB0GYZG4Xgc1Vm93Jz5+F9aG3+h2UMo4rgavSWi5wg3w3sk8b7x3fs1W9X24EA 8SQi11/LJhh6ycYMT7EejS2wNd/zToxusEFKEICIQ0xcrH224OAWv3MplLR2g+dC 4ZhYc18T91EFUftpzbXDnpNVCtL05Vz+MsnPggn0IFUkaYpnjIWojSXE/l/QTlpZ n1++XkqB0SrgMpiRcpN7H6VRP5fPUNrwM3ZN2XevgCJ9QF37790NrB6AjnTUKAiT UIwoXkBlw2M2dwAvBKBxaH8YR1PlBtwVHjy3KPeyUKieJ+YBKkQ70N3KVm6XWqcd Z1zcpOzSZB6L76crwefF =5V1Y -----END PGP SIGNATURE----- --duiWCIIjnNnpV3+H--