From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756123AbaAWGCG (ORCPT ); Thu, 23 Jan 2014 01:02:06 -0500 Received: from va3ehsobe001.messaging.microsoft.com ([216.32.180.11]:26688 "EHLO va3outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753090AbaAWGCD (ORCPT ); Thu, 23 Jan 2014 01:02:03 -0500 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah21bch1fc6hzdchz1de098h8275bh1de097h84d07hz2dh2a8h839he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h2218h2216h226dh22d0h24afh2327h2336h2438h2461h2487h24d7h1155h) From: Xiubo Li To: , , , CC: , , , Xiubo Li Subject: [PATCH Resend 4/8] ASoC: simple-card: Add snd_card's name parsing from DT node support Date: Thu, 23 Jan 2014 13:02:46 +0800 Message-ID: <1390453370-29194-5-git-send-email-Li.Xiubo@freescale.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1390453370-29194-1-git-send-email-Li.Xiubo@freescale.com> References: <1390453370-29194-1-git-send-email-Li.Xiubo@freescale.com> MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-FOPE-CONNECTOR: Id%0$Dn%FREESCALE.MAIL.ONMICROSOFT.COM$RO%1$TLS%0$FQDN%$TlsDn% Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If the DT is used and the CPU DAI device has only one DAI, the card name will be like : ALSA device list: 0: 40031000.sai-sgtl5000 And this name maybe a little ugly to some customers, so here the card name parsing from DT node is supported. Signed-off-by: Xiubo Li --- sound/soc/generic/simple-card.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index f38e56e..546b93d 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -140,6 +140,9 @@ static int asoc_simple_card_parse_of(struct device_node *node, char *name; int ret; + /* parsing the card name from DT */ + snd_soc_of_parse_card_name(&priv->snd_card, "simple-audio-card,name"); + /* get CPU/CODEC common format via simple-audio-card,format */ priv->daifmt = snd_soc_of_parse_daifmt(node, "simple-audio-card,") & (SND_SOC_DAIFMT_FORMAT_MASK | SND_SOC_DAIFMT_INV_MASK); @@ -184,7 +187,8 @@ static int asoc_simple_card_parse_of(struct device_node *node, GFP_KERNEL); sprintf(name, "%s-%s", dai_link->cpu_dai_name, dai_link->codec_dai_name); - priv->snd_card.name = name; + if (!priv->snd_card.name) + priv->snd_card.name = name; dai_link->name = dai_link->stream_name = name; /* simple-card assumes platform == cpu */ -- 1.8.4