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authorMark Brown <broonie@linaro.org>2013-08-11 16:26:43 +0400
committerMark Brown <broonie@linaro.org>2013-08-11 16:30:17 +0400
commit439fe8a7bb07f8394fef03d7aa4f207166a32b88 (patch)
treebe629a7a85e811bf8b13602ab9bbe798577e9d46 /sound/soc/codecs/max9768.c
parentc095ba7224d8edc71dcef0d655911399a8bd4a3f (diff)
downloadlinux-439fe8a7bb07f8394fef03d7aa4f207166a32b88.tar.xz
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>
Diffstat (limited to 'sound/soc/codecs/max9768.c')
-rw-r--r--sound/soc/codecs/max9768.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/codecs/max9768.c b/sound/soc/codecs/max9768.c
index a6ac2313047d..31f91560e9f6 100644
--- a/sound/soc/codecs/max9768.c
+++ b/sound/soc/codecs/max9768.c
@@ -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),
};
+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)
{
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,
.controls = 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 = {