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ASoC: es7134: correct required power supplies

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Drop AVDD in favor of PVDD to match the names used in the datasheet
and only claim PVDD on the es7154. The es7134 and es7144 don't have
a separate supply for the digital I/O.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jerome Brunet 2018-07-03 17:05:59 +02:00 committed by Mark Brown
parent c9445d94d7
commit 30ddfffd10
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 41 additions and 3 deletions
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44
sound/soc/codecs/es7134.c
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@ -35,6 +35,10 @@ struct es7134_clock_mode {
struct es7134_chip {
const struct es7134_clock_mode *modes;
unsigned int mode_num;
const struct snd_soc_dapm_widget *extra_widgets;
unsigned int extra_widget_num;
const struct snd_soc_dapm_route *extra_routes;
unsigned int extra_route_num;
};
struct es7134_data {
@ -110,6 +114,34 @@ static int es7134_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
return 0;
}
static int es7134_component_probe(struct snd_soc_component *c)
{
struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(c);
struct es7134_data *priv = snd_soc_component_get_drvdata(c);
const struct es7134_chip *chip = priv->chip;
int ret;
if (chip->extra_widget_num) {
ret = snd_soc_dapm_new_controls(dapm, chip->extra_widgets,
chip->extra_widget_num);
if (ret) {
dev_err(c->dev, "failed to add extra widgets\n");
return ret;
}
}
if (chip->extra_route_num) {
ret = snd_soc_dapm_add_routes(dapm, chip->extra_routes,
chip->extra_route_num);
if (ret) {
dev_err(c->dev, "failed to add extra routes\n");
return ret;
}
}
return 0;
}
static const struct snd_soc_dai_ops es7134_dai_ops = {
.set_fmt = es7134_set_fmt,
.hw_params = es7134_hw_params,
@ -158,9 +190,16 @@ static const struct es7134_clock_mode es7134_modes[] = {
},
};
/* Digital I/O are also supplied by VDD on the es7134 */
static const struct snd_soc_dapm_route es7134_extra_routes[] = {
{ "Playback", NULL, "VDD", }
};
static const struct es7134_chip es7134_chip = {
.modes = es7134_modes,
.mode_num = ARRAY_SIZE(es7134_modes),
.extra_routes = es7134_extra_routes,
.extra_route_num = ARRAY_SIZE(es7134_extra_routes),
};
static const struct snd_soc_dapm_widget es7134_dapm_widgets[] = {
@ -168,17 +207,16 @@ static const struct snd_soc_dapm_widget es7134_dapm_widgets[] = {
SND_SOC_DAPM_OUTPUT("AOUTR"),
SND_SOC_DAPM_DAC("DAC", "Playback", SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_REGULATOR_SUPPLY("VDD", 0, 0),
SND_SOC_DAPM_REGULATOR_SUPPLY("AVDD", 0, 0),
};
static const struct snd_soc_dapm_route es7134_dapm_routes[] = {
{ "AOUTL", NULL, "DAC" },
{ "AOUTR", NULL, "DAC" },
{ "Playback", NULL, "VDD" },
{ "DAC", NULL, "AVDD" },
{ "DAC", NULL, "VDD" },
};
static const struct snd_soc_component_driver es7134_component_driver = {
.probe = es7134_component_probe,
.dapm_widgets = es7134_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(es7134_dapm_widgets),
.dapm_routes = es7134_dapm_routes,