linux-kernel - [PATCH 2/3] ASoC: Convert corgi to table based DAPM and control init

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Date:	Fri, 30 Dec 2011 11:16:32 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Eric Miao <eric.y.miao@...il.com>,
	Haojian Zhuang <haojian.zhuang@...vell.com>,
	Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	alsa-devel@...a-project.org
Subject: [PATCH 2/3] ASoC: Convert corgi to table based DAPM and control init

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 sound/soc/pxa/corgi.c |   23 ++++++++---------------
 1 files changed, 8 insertions(+), 15 deletions(-)

diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index 5ff6dac..30ebce2 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -227,7 +227,7 @@ SND_SOC_DAPM_HP("Headset Jack", NULL),
 };
 
 /* Corgi machine audio map (connections to the codec pins) */
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route corgi_audio_map[] = {
 
 	/* headset Jack  - in = micin, out = LHPOUT*/
 	{"Headset Jack", NULL, "LHPOUT"},
@@ -269,24 +269,10 @@ static int corgi_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
-	int err;
 
 	snd_soc_dapm_nc_pin(dapm, "LLINEIN");
 	snd_soc_dapm_nc_pin(dapm, "RLINEIN");
 
-	/* Add corgi specific controls */
-	err = snd_soc_add_controls(codec, wm8731_corgi_controls,
-				ARRAY_SIZE(wm8731_corgi_controls));
-	if (err < 0)
-		return err;
-
-	/* Add corgi specific widgets */
-	snd_soc_dapm_new_controls(dapm, wm8731_dapm_widgets,
-				  ARRAY_SIZE(wm8731_dapm_widgets));
-
-	/* Set up corgi specific audio path audio_map */
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
 	return 0;
 }
 
@@ -310,6 +296,13 @@ static struct snd_soc_card snd_soc_corgi = {
 	.owner = THIS_MODULE,
 	.dai_link = &corgi_dai,
 	.num_links = 1,
+
+	.controls = wm8731_corgi_controls,
+	.num_controls = ARRAY_SIZE(wm8731_corgi_controls),
+	.dapm_widgets = wm8731_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8731_dapm_widgets),
+	.dapm_routes = corgi_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(corgi_audio_map),
 };
 
 static struct platform_device *corgi_snd_device;
-- 
1.7.5.4



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