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ASoC: max9768: Add DAPM support 

This makes it possible to hook the device into a more complex board and
ensures it will continue to work with non-DAPM support removed from the
core.

Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-08-11 13:26:43 +01:00
parent c095ba7224
commit 439fe8a7bb
1 changed files with 16 additions and 0 deletions
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16
sound/soc/codecs/max9768.c
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@ -118,6 +118,18 @@ static const struct snd_kcontrol_new max9768_mute[] = {
SOC_SINGLE_BOOL_EXT("Playback Switch", 0, max9768_get_gpio, max9768_set_gpio), SOC_SINGLE_BOOL_EXT("Playback Switch", 0, max9768_get_gpio, max9768_set_gpio),
}; };
static const struct snd_soc_dapm_widget max9768_dapm_widgets[] = {
SND_SOC_DAPM_INPUT("IN"),
SND_SOC_DAPM_OUTPUT("OUT+"),
SND_SOC_DAPM_OUTPUT("OUT-"),
};
static const struct snd_soc_dapm_route max9768_dapm_routes[] = {
{ "OUT+", NULL, "IN" },
{ "OUT-", NULL, "IN" },
};
static int max9768_probe(struct snd_soc_codec *codec) static int max9768_probe(struct snd_soc_codec *codec)
{ {
struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec); struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);
@ -148,6 +160,10 @@ static struct snd_soc_codec_driver max9768_codec_driver = {
.probe = max9768_probe, .probe = max9768_probe,
.controls = max9768_volume, .controls = max9768_volume,
.num_controls = ARRAY_SIZE(max9768_volume), .num_controls = ARRAY_SIZE(max9768_volume),
.dapm_widgets = max9768_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(max9768_dapm_widgets),
.dapm_routes = max9768_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(max9768_dapm_routes),
}; };
static const struct regmap_config max9768_i2c_regmap_config = { static const struct regmap_config max9768_i2c_regmap_config = {