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ASoC: pcm1681: Add DAPM support 

Provide DAPM for the device, ensuring operation with DAPM required by the
core and making it easier to hook up external hardware to it.

Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-08-13 18:25:41 +01:00
parent 16695971be
commit b9281f99e3
1 changed files with 26 additions and 0 deletions
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26
sound/soc/codecs/pcm1681.c
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@ -206,6 +206,28 @@ static const struct snd_soc_dai_ops pcm1681_dai_ops = {
.digital_mute = pcm1681_digital_mute,
};
static const struct snd_soc_dapm_widget pcm1681_dapm_widgets[] = {
SND_SOC_DAPM_OUTPUT("VOUT1"),
SND_SOC_DAPM_OUTPUT("VOUT2"),
SND_SOC_DAPM_OUTPUT("VOUT3"),
SND_SOC_DAPM_OUTPUT("VOUT4"),
SND_SOC_DAPM_OUTPUT("VOUT5"),
SND_SOC_DAPM_OUTPUT("VOUT6"),
SND_SOC_DAPM_OUTPUT("VOUT7"),
SND_SOC_DAPM_OUTPUT("VOUT8"),
};
static const struct snd_soc_dapm_route pcm1681_dapm_routes[] = {
{ "VOUT1", NULL, "Playback" },
{ "VOUT2", NULL, "Playback" },
{ "VOUT3", NULL, "Playback" },
{ "VOUT4", NULL, "Playback" },
{ "VOUT5", NULL, "Playback" },
{ "VOUT6", NULL, "Playback" },
{ "VOUT7", NULL, "Playback" },
{ "VOUT8", NULL, "Playback" },
};
static const DECLARE_TLV_DB_SCALE(pcm1681_dac_tlv, -6350, 50, 1);
static const struct snd_kcontrol_new pcm1681_controls[] = {
@ -258,6 +280,10 @@ static const struct regmap_config pcm1681_regmap = {
static struct snd_soc_codec_driver soc_codec_dev_pcm1681 = {
.controls = pcm1681_controls,
.num_controls = ARRAY_SIZE(pcm1681_controls),
.dapm_widgets = pcm1681_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(pcm1681_dapm_widgets),
.dapm_routes = pcm1681_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(pcm1681_dapm_routes),
};
static const struct i2c_device_id pcm1681_i2c_id[] = {