diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2014-09-07 21:45:59 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-09-08 10:57:14 +0200 |
| commit | dd38dc1a9bf780b619ab93b3d7a5e90ebad441f5 (patch) | |
| tree | 40e1f0aa6a1ea9499a8e6df20d79df2a78e41922 /sound/pci | |
| parent | 49f4b4d15c7c9ff8efbb18d9f8c224d3682da573 (diff) | |
ALSA: virtuoso: add one more headphone impedance setting
Add one more option to the "Headphones Impedance" control to synchronize
with recent versions of the Windows driver.
Tested-by: fugazzi® <fugazzi99@gmail.com>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/oxygen/xonar_pcm179x.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/sound/pci/oxygen/xonar_pcm179x.c b/sound/pci/oxygen/xonar_pcm179x.c index e02605931669..3c0a679c4539 100644 --- a/sound/pci/oxygen/xonar_pcm179x.c +++ b/sound/pci/oxygen/xonar_pcm179x.c @@ -795,11 +795,11 @@ static int st_output_switch_put(struct snd_kcontrol *ctl, static int st_hp_volume_offset_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { - static const char *const names[3] = { - "< 64 ohms", "64-300 ohms", "300-600 ohms" + static const char *const names[4] = { + "< 32 ohms", "32-64 ohms", "64-300 ohms", "300-600 ohms" }; - return snd_ctl_enum_info(info, 1, 3, names); + return snd_ctl_enum_info(info, 1, 4, names); } static int st_hp_volume_offset_get(struct snd_kcontrol *ctl, @@ -809,12 +809,14 @@ static int st_hp_volume_offset_get(struct snd_kcontrol *ctl, struct xonar_pcm179x *data = chip->model_data; mutex_lock(&chip->mutex); - if (data->hp_gain_offset < 2*-6) + if (data->hp_gain_offset < 2*-12) value->value.enumerated.item[0] = 0; - else if (data->hp_gain_offset < 0) + else if (data->hp_gain_offset < 2*-6) value->value.enumerated.item[0] = 1; - else + else if (data->hp_gain_offset < 0) value->value.enumerated.item[0] = 2; + else + value->value.enumerated.item[0] = 3; mutex_unlock(&chip->mutex); return 0; } @@ -823,13 +825,13 @@ static int st_hp_volume_offset_get(struct snd_kcontrol *ctl, static int st_hp_volume_offset_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { - static const s8 offsets[] = { 2*-18, 2*-6, 0 }; + static const s8 offsets[] = { 2*-18, 2*-12, 2*-6, 0 }; struct oxygen *chip = ctl->private_data; struct xonar_pcm179x *data = chip->model_data; s8 offset; int changed; - if (value->value.enumerated.item[0] > 2) + if (value->value.enumerated.item[0] > 3) return -EINVAL; offset = offsets[value->value.enumerated.item[0]]; mutex_lock(&chip->mutex); |