1 files changed, 21 insertions, 1 deletions

diff --git a/sound/pci/oxygen/xonar_wm87x6.c b/sound/pci/oxygen/xonar_wm87x6.c
index dbc4b89d74e..b82c1cfa96f 100644
--- a/sound/pci/oxygen/xonar_wm87x6.c
+++ b/sound/pci/oxygen/xonar_wm87x6.c
@@ -53,6 +53,8 @@ struct xonar_wm87x6 {
         struct xonar_generic generic;
         u16 wm8776_regs[0x17];
         u16 wm8766_regs[0x10];
+        struct snd_kcontrol *line_adcmux_control;
+        struct snd_kcontrol *mic_adcmux_control;
         struct snd_kcontrol *lc_controls[13];
 };
 
@@ -193,6 +195,7 @@ static void xonar_ds_init(struct oxygen *chip)
 static void xonar_ds_cleanup(struct oxygen *chip)
 {
         xonar_disable_output(chip);
+        wm8776_write(chip, WM8776_RESET, 0);
 }
 
 static void xonar_ds_suspend(struct oxygen *chip)
@@ -603,6 +606,7 @@ static int wm8776_input_mux_put(struct snd_kcontrol *ctl,
 {
         struct oxygen *chip = ctl->private_data;
         struct xonar_wm87x6 *data = chip->model_data;
+        struct snd_kcontrol *other_ctl;
         unsigned int mux_bit = ctl->private_value;
         u16 reg;
         int changed;
@@ -610,8 +614,18 @@ static int wm8776_input_mux_put(struct snd_kcontrol *ctl,
         mutex_lock(&chip->mutex);
         reg = data->wm8776_regs[WM8776_ADCMUX];
         if (value->value.integer.value[0]) {
-                reg &= ~0x003;
                 reg |= mux_bit;
+                /* line-in and mic-in are exclusive */
+                mux_bit ^= 3;
+                if (reg & mux_bit) {
+                        reg &= ~mux_bit;
+                        if (mux_bit == 1)
+                                other_ctl = data->line_adcmux_control;
+                        else
+                                other_ctl = data->mic_adcmux_control;
+                        snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                       &other_ctl->id);
+                }
         } else
                 reg &= ~mux_bit;
         changed = reg != data->wm8776_regs[WM8776_ADCMUX];
@@ -963,7 +977,13 @@ static int xonar_ds_mixer_init(struct oxygen *chip)
                 err = snd_ctl_add(chip->card, ctl);
                 if (err < 0)
                         return err;
+                if (!strcmp(ctl->id.name, "Line Capture Switch"))
+                        data->line_adcmux_control = ctl;
+                else if (!strcmp(ctl->id.name, "Mic Capture Switch"))
+                        data->mic_adcmux_control = ctl;
         }
+        if (!data->line_adcmux_control || !data->mic_adcmux_control)
+                return -ENXIO;
         BUILD_BUG_ON(ARRAY_SIZE(lc_controls) != ARRAY_SIZE(data->lc_controls));
         for (i = 0; i < ARRAY_SIZE(lc_controls); ++i) {
                 ctl = snd_ctl_new1(&lc_controls[i], chip);