int state;
struct delayed_work ocp_ctl_work;
struct device_node *wsa_rst_np;
+ int pa_mute;
};
#define SWR_SLV_MAX_REG_ADDR 0x390
return 0;
}
-static const struct snd_kcontrol_new wsa_analog_gain_controls[] = {
+static int wsa881x_get_mute(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct wsa881x_priv *wsa881x = snd_soc_codec_get_drvdata(codec);
+
+ ucontrol->value.integer.value[0] = wsa881x->pa_mute;
+
+ return 0;
+}
+
+static int wsa881x_set_mute(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct wsa881x_priv *wsa881x = snd_soc_codec_get_drvdata(codec);
+ int value = ucontrol->value.integer.value[0];
+
+ dev_dbg(codec->dev, "%s: mute current %d, new %d\n",
+ __func__, wsa881x->pa_mute, value);
+
+ if (value)
+ snd_soc_update_bits(codec, WSA881X_SPKR_DRV_EN, 0x80, 0x00);
+ wsa881x->pa_mute = value;
+
+ return 0;
+}
+
+
+static const struct snd_kcontrol_new wsa_snd_controls[] = {
SOC_ENUM_EXT("WSA PA Gain", wsa_pa_gain_enum,
wsa_pa_gain_get, wsa_pa_gain_put),
+ SOC_SINGLE_EXT("WSA PA Mute", SND_SOC_NOPM, 0, 1, 0,
+ wsa881x_get_mute, wsa881x_set_mute),
};
static int codec_debug_open(struct inode *inode, struct file *file)
wsa881x->tz_pdata.codec = codec;
wsa881x->tz_pdata.wsa_temp_reg_read = wsa881x_temp_reg_read;
wsa881x_init_thermal(&wsa881x->tz_pdata);
- snd_soc_add_codec_controls(codec, wsa_analog_gain_controls,
- ARRAY_SIZE(wsa_analog_gain_controls));
+ snd_soc_add_codec_controls(codec, wsa_snd_controls,
+ ARRAY_SIZE(wsa_snd_controls));
INIT_DELAYED_WORK(&wsa881x->ocp_ctl_work, wsa881x_ocp_ctl_work);
return 0;
}