#define SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK BIT(4)
#define SOF_ES8336_ENABLE_DMIC BIT(5)
#define SOF_ES8336_JD_INVERTED BIT(6)
+#define SOF_ES8336_HEADPHONE_GPIO BIT(7)
static unsigned long quirk;
struct sof_es8336_private {
struct device *codec_dev;
- struct gpio_desc *gpio_speakers;
+ struct gpio_desc *gpio_speakers, *gpio_headphone;
struct snd_soc_jack jack;
struct list_head hdmi_pcm_list;
bool speaker_en;
int device;
};
-static const struct acpi_gpio_params speakers_enable_gpio0 = { 0, 0, true };
+static const struct acpi_gpio_params enable_gpio0 = { 0, 0, true };
+static const struct acpi_gpio_params enable_gpio1 = { 1, 0, true };
+
static const struct acpi_gpio_mapping acpi_speakers_enable_gpio0[] = {
- { "speakers-enable-gpios", &speakers_enable_gpio0, 1 },
+ { "speakers-enable-gpios", &enable_gpio0, 1 },
{ }
};
-static const struct acpi_gpio_params speakers_enable_gpio1 = { 1, 0, true };
static const struct acpi_gpio_mapping acpi_speakers_enable_gpio1[] = {
- { "speakers-enable-gpios", &speakers_enable_gpio1, 1 },
+ { "speakers-enable-gpios", &enable_gpio1, 1 },
+};
+
+static const struct acpi_gpio_mapping acpi_enable_both_gpios[] = {
+ { "speakers-enable-gpios", &enable_gpio0, 1 },
+ { "headphone-enable-gpios", &enable_gpio1, 1 },
+ { }
+};
+
+static const struct acpi_gpio_mapping acpi_enable_both_gpios_rev_order[] = {
+ { "speakers-enable-gpios", &enable_gpio1, 1 },
+ { "headphone-enable-gpios", &enable_gpio0, 1 },
{ }
};
dev_info(dev, "quirk DMIC enabled\n");
if (quirk & SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK)
dev_info(dev, "Speakers GPIO1 quirk enabled\n");
+ if (quirk & SOF_ES8336_HEADPHONE_GPIO)
+ dev_info(dev, "quirk headphone GPIO enabled\n");
if (quirk & SOF_ES8336_JD_INVERTED)
dev_info(dev, "quirk JD inverted enabled\n");
}
struct snd_soc_card *card = w->dapm->card;
struct sof_es8336_private *priv = snd_soc_card_get_drvdata(card);
+ if (priv->speaker_en == !SND_SOC_DAPM_EVENT_ON(event))
+ return 0;
+
+ priv->speaker_en = !SND_SOC_DAPM_EVENT_ON(event);
+
if (SND_SOC_DAPM_EVENT_ON(event))
- priv->speaker_en = false;
- else
- priv->speaker_en = true;
+ msleep(70);
gpiod_set_value_cansleep(priv->gpio_speakers, priv->speaker_en);
+ if (!(quirk & SOF_ES8336_HEADPHONE_GPIO))
+ return 0;
+
+ if (SND_SOC_DAPM_EVENT_ON(event))
+ msleep(70);
+
+ gpiod_set_value_cansleep(priv->gpio_headphone, priv->speaker_en);
+
return 0;
}
/*
* There is no separate speaker output instead the speakers are muxed to
- * the HP outputs. The mux is controlled by the "Speaker Power" supply.
+ * the HP outputs. The mux is controlled Speaker and/or headphone switch.
*/
{"Speaker", NULL, "HPOL"},
{"Speaker", NULL, "HPOR"},
{
quirk = (unsigned long)id->driver_data;
- if (quirk & SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK)
+ if (quirk & SOF_ES8336_HEADPHONE_GPIO) {
+ if (quirk & SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK)
+ gpio_mapping = acpi_enable_both_gpios;
+ else
+ gpio_mapping = acpi_enable_both_gpios_rev_order;
+ } else if (quirk & SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK) {
gpio_mapping = acpi_speakers_enable_gpio1;
+ }
return 1;
}
goto err_put_codec;
}
+ priv->gpio_headphone = gpiod_get_optional(codec_dev, "headphone-enable", GPIOD_OUT_LOW);
+ if (IS_ERR(priv->gpio_headphone)) {
+ ret = dev_err_probe(dev, PTR_ERR(priv->gpio_headphone),
+ "could not get headphone-enable GPIO\n");
+ goto err_put_codec;
+ }
+
INIT_LIST_HEAD(&priv->hdmi_pcm_list);
snd_soc_card_set_drvdata(card, priv);