diff options
| author |   Christian Fischer <fischerc@swissphone.de> | 2018-01-12 14:22:59 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2018-01-12 21:23:47 +0000 |
| commit | 949293d45d6b0951e2dfdfd670a9c0092b10fd27 (patch) | |
| tree | 4d38399737ce878e284d6419300b042191f16572 /sound/soc/mxs | |
| parent | Linux 4.15-rc1 (diff) | |
| download | linux-dev-949293d45d6b0951e2dfdfd670a9c0092b10fd27.tar.xz linux-dev-949293d45d6b0951e2dfdfd670a9c0092b10fd27.zip | |
ASoC: mxs-sgtl5000: add audio-routing support
Add dapm_widgets to machine-driver (from imx-sgtl5000).
If the "audio-routing"-property is present at probing the dapm-widgets
getting linked to the card.
Signed-off-by: Christian Fischer <fischerc@swissphone.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/mxs')
| -rw-r--r-- | sound/soc/mxs/mxs-sgtl5000.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c index 2ed3240cc682..b593f76212e0 100644 --- a/sound/soc/mxs/mxs-sgtl5000.c +++ b/sound/soc/mxs/mxs-sgtl5000.c @@ -93,6 +93,14 @@ static struct snd_soc_dai_link mxs_sgtl5000_dai[] = { }, }; +static const struct snd_soc_dapm_widget mxs_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 struct snd_soc_card mxs_sgtl5000 = { .name = "mxs_sgtl5000", .owner = THIS_MODULE, @@ -141,6 +149,18 @@ static int mxs_sgtl5000_probe(struct platform_device *pdev) card->dev = &pdev->dev; + if (of_find_property(np, "audio-routing", NULL)) { + card->dapm_widgets = mxs_sgtl5000_dapm_widgets; + card->num_dapm_widgets = ARRAY_SIZE(mxs_sgtl5000_dapm_widgets); + + ret = snd_soc_of_parse_audio_routing(card, "audio-routing"); + if (ret) { + dev_err(&pdev->dev, "failed to parse audio-routing (%d)\n", + ret); + return ret; + } + } + ret = devm_snd_soc_register_card(&pdev->dev, card); if (ret) { dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", |