- unsigned int val;
-
- val = snd_soc_read(codec, e->reg);
- ucontrol->value.enumerated.item[0] = (val >> e->shift_l) & e->mask;
- if (e->shift_l != e->shift_r)
- ucontrol->value.enumerated.item[1] =
- (val >> e->shift_r) & e->mask;
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dapm_get_enum_double);
-
-/**
- * snd_soc_dapm_put_enum_double - dapm enumerated double mixer set callback
- * @kcontrol: mixer control
- * @ucontrol: control element information
- *
- * Callback to set the value of a dapm enumerated double mixer control.
- *
- * Returns 0 for success.
- */
-int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol);
- struct snd_soc_card *card = codec->card;
- struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
- unsigned int val, mux, change;
- unsigned int mask;
- struct snd_soc_dapm_update update;
- int ret = 0;
-
- if (ucontrol->value.enumerated.item[0] > e->max - 1)
- return -EINVAL;
- mux = ucontrol->value.enumerated.item[0];
- val = mux << e->shift_l;
- mask = e->mask << e->shift_l;
- if (e->shift_l != e->shift_r) {
- if (ucontrol->value.enumerated.item[1] > e->max - 1)
- return -EINVAL;
- val |= ucontrol->value.enumerated.item[1] << e->shift_r;
- mask |= e->mask << e->shift_r;
- }
-
- mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
-
- change = snd_soc_test_bits(codec, e->reg, mask, val);
- if (change) {
- update.kcontrol = kcontrol;
- update.reg = e->reg;
- update.mask = mask;
- update.val = val;
- card->update = &update;
-
- ret = soc_dapm_mux_update_power(card, kcontrol, mux, e);
-
- card->update = NULL;
- }
-
- mutex_unlock(&card->dapm_mutex);
-
- if (ret > 0)
- soc_dpcm_runtime_update(card);
-
- return change;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_double);
-
-/**
- * snd_soc_dapm_get_enum_virt - Get virtual DAPM mux
- * @kcontrol: mixer control
- * @ucontrol: control element information
- *
- * Returns 0 for success.
- */
-int snd_soc_dapm_get_enum_virt(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- ucontrol->value.enumerated.item[0] = dapm_kcontrol_get_value(kcontrol);
- return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_dapm_get_enum_virt);
-
-/**
- * snd_soc_dapm_put_enum_virt - Set virtual DAPM mux
- * @kcontrol: mixer control
- * @ucontrol: control element information
- *
- * Returns 0 for success.
- */
-int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol);
- struct snd_soc_card *card = codec->card;
- unsigned int value;
- struct soc_enum *e =
- (struct soc_enum *)kcontrol->private_value;
- int change;
- int ret = 0;
-
- if (ucontrol->value.enumerated.item[0] >= e->max)
- return -EINVAL;