From patchwork Thu Sep 20 14:36:45 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Millbrandt X-Patchwork-Id: 185407 X-Patchwork-Delegate: agust@denx.de Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id 389D42C01B6 for ; Fri, 21 Sep 2012 00:38:00 +1000 (EST) Received: from norco.coldhaus.com (norco.coldhaus.com [64.32.230.18]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "norco.coldhaus.com", Issuer "StartCom Class 1 Primary Intermediate Server CA" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 555712C009C for ; Fri, 21 Sep 2012 00:37:34 +1000 (EST) Received: by norco.coldhaus.com (Postfix, from userid 1002) id C3264B9F5; Thu, 20 Sep 2012 10:37:27 -0400 (EDT) From: Eric Millbrandt To: Mark Brown , Liam Girdwood , Grant Likely Subject: [PATCH 3/3] ASoC: fsl: register the wm9712-codec Date: Thu, 20 Sep 2012 10:36:45 -0400 Message-Id: <1348151805-93991-3-git-send-email-emillbrandt@dekaresearch.com> X-Mailer: git-send-email 1.7.8 In-Reply-To: <1348151805-93991-1-git-send-email-emillbrandt@dekaresearch.com> References: <1348151805-93991-1-git-send-email-emillbrandt@dekaresearch.com> Cc: alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, Eric Millbrandt X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" The mpc5200-psc-ac97 driver does not enumerate attached ac97 devices, so register the device here. Signed-off-by: Eric Millbrandt --- sound/soc/fsl/pcm030-audio-fabric.c | 32 +++++++++++++++++++++++++++++--- 1 files changed, 29 insertions(+), 3 deletions(-) diff --git a/sound/soc/fsl/pcm030-audio-fabric.c b/sound/soc/fsl/pcm030-audio-fabric.c index 893e240..4b63ec8 100644 --- a/sound/soc/fsl/pcm030-audio-fabric.c +++ b/sound/soc/fsl/pcm030-audio-fabric.c @@ -22,6 +22,11 @@ #define DRV_NAME "pcm030-audio-fabric" +struct pcm030_audio_data { + struct snd_soc_card *card; + struct platform_device *codec_device; +}; + static struct snd_soc_dai_link pcm030_fabric_dai[] = { { .name = "AC97", @@ -51,14 +56,22 @@ static int __init pcm030_fabric_probe(struct platform_device *op) struct device_node *np = op->dev.of_node; struct device_node *platform_np; struct snd_soc_card *card = &pcm030_card; + struct pcm030_audio_data *pdata; int ret; int i; if (!of_machine_is_compatible("phytec,pcm030")) return -ENODEV; + pdata = devm_kzalloc(&op->dev, sizeof(struct pcm030_audio_data), + GFP_KERNEL); + if (!pdata) + return -ENOMEM; + card->dev = &op->dev; - platform_set_drvdata(op, card); + platform_set_drvdata(op, pdata); + + pdata->card = card; platform_np = of_parse_phandle(np, "asoc-platform", 0); if (!platform_np) { @@ -69,6 +82,18 @@ static int __init pcm030_fabric_probe(struct platform_device *op) for (i = 0; i < card->num_links; i++) card->dai_link[i].platform_of_node = platform_np; + ret = request_module("snd-soc-wm9712"); + if (ret) + dev_err(&op->dev, "request_module returned: %d\n", ret); + + pdata->codec_device = platform_device_alloc("wm9712-codec", -1); + if (!pdata->codec_device) + dev_err(&op->dev, "platform_device_alloc() failed\n"); + + ret = platform_device_add(pdata->codec_device); + if (ret) + dev_err(&op->dev, "platform_device_add() failed: %d\n", ret); + ret = snd_soc_register_card(card); if (ret) dev_err(&op->dev, "snd_soc_register_card() failed: %d\n", ret); @@ -78,10 +103,11 @@ static int __init pcm030_fabric_probe(struct platform_device *op) static int __devexit pcm030_fabric_remove(struct platform_device *op) { - struct snd_soc_card *card = platform_get_drvdata(op); + struct pcm030_audio_data *pdata = platform_get_drvdata(op); int ret; - ret = snd_soc_unregister_card(card); + ret = snd_soc_unregister_card(pdata->card); + platform_device_unregister(pdata->codec_device); return ret; }