ASoC: fsl: add audio routing for imx-sgtl5000

Add DAPM widgets and audio routing support for imx-sgtl5000 machine
driver.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index 3786b61b4fea..e1a7441ec133 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -45,6 +45,14 @@ static int imx_sgtl5000_dai_init(struct snd_soc_pcm_runtime *rtd)
         return 0;
 }
 
+static const struct snd_soc_dapm_widget imx_sgtl5000_dapm_widgets[] = {
+        SND_SOC_DAPM_MIC("Mic Jack", NULL),
+        SND_SOC_DAPM_LINE("Line In Jack", NULL),
+        SND_SOC_DAPM_HP("Headphone Jack", NULL),
+        SND_SOC_DAPM_SPK("Line Out Jack", NULL),
+        SND_SOC_DAPM_SPK("Ext Spk", NULL),
+};
+
 static int __devinit imx_sgtl5000_probe(struct platform_device *pdev)
 {
         struct device_node *np = pdev->dev.of_node;
@@ -129,8 +137,13 @@ static int __devinit imx_sgtl5000_probe(struct platform_device *pdev)
         ret = snd_soc_of_parse_card_name(&data->card, "model");
         if (ret)
                 return ret;
+        ret = snd_soc_of_parse_audio_routing(&data->card, "audio-routing");
+        if (ret)
+                return ret;
         data->card.num_links = 1;
         data->card.dai_link = &data->dai;
+        data->card.dapm_widgets = imx_sgtl5000_dapm_widgets;
+        data->card.num_dapm_widgets = ARRAY_SIZE(imx_sgtl5000_dapm_widgets);
 
         ret = snd_soc_register_card(&data->card);
         if (ret) {