diff options
Diffstat (limited to 'sound/pci/oxygen/xonar_dg_mixer.c')
| -rw-r--r-- | sound/pci/oxygen/xonar_dg_mixer.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/pci/oxygen/xonar_dg_mixer.c b/sound/pci/oxygen/xonar_dg_mixer.c index 41ee39359bd6..dfdfc991f8e6 100644 --- a/sound/pci/oxygen/xonar_dg_mixer.c +++ b/sound/pci/oxygen/xonar_dg_mixer.c @@ -325,6 +325,8 @@ static int input_sel_put(struct snd_kcontrol *ctl, return changed; } +/* ADC high-pass filter */ + static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { static const char *const names[2] = { "Active", "Frozen" }; @@ -354,8 +356,10 @@ static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) if (value->value.enumerated.item[0]) reg |= CS4245_HPF_FREEZE; changed = reg != data->cs4245_shadow[CS4245_ADC_CTRL]; - if (changed) - cs4245_write(chip, CS4245_ADC_CTRL, reg); + if (changed) { + data->cs4245_shadow[CS4245_ADC_CTRL] = reg; + cs4245_write_spi(chip, CS4245_ADC_CTRL); + } mutex_unlock(&chip->mutex); return changed; } |