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| author | Clemens Ladisch <clemens@ladisch.de> | 2011-01-10 15:25:44 (GMT) |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-01-10 15:46:53 (GMT) |
| commit | 9600732b6caba595f34acf2abd930098ec9a0b2b (patch) | |
| tree | 7474e1b11894623186a2acd47a388aa87fdd002e /sound/pci/oxygen/xonar_dg.c | |
| parent | b532d6b8d3aa163e1dc143bc729e9ee92f75baf5 (diff) | |
| download | linux-9600732b6caba595f34acf2abd930098ec9a0b2b.tar.xz | |
ALSA: core, oxygen, virtuoso: add an enum control info helper
Introduce the helper function snd_ctl_enum_info() to fill out the
elem_info fields for an enumerated control.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/oxygen/xonar_dg.c')
| -rw-r--r-- | sound/pci/oxygen/xonar_dg.c | 30 |
1 files changed, 4 insertions, 26 deletions
diff --git a/sound/pci/oxygen/xonar_dg.c b/sound/pci/oxygen/xonar_dg.c index 7ed3284..cc610ac1 100644 --- a/sound/pci/oxygen/xonar_dg.c +++ b/sound/pci/oxygen/xonar_dg.c @@ -213,13 +213,7 @@ static int output_switch_info(struct snd_kcontrol *ctl, "Speakers", "Headphones", "FP Headphones" }; - info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - info->count = 1; - info->value.enumerated.items = 3; - if (info->value.enumerated.item >= 3) - info->value.enumerated.item = 2; - strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); - return 0; + return snd_ctl_enum_info(info, 1, 3, names); } static int output_switch_get(struct snd_kcontrol *ctl, @@ -276,13 +270,7 @@ static int hp_volume_offset_info(struct snd_kcontrol *ctl, "< 64 ohms", "64-150 ohms", "150-300 ohms" }; - info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - info->count = 1; - info->value.enumerated.items = 3; - if (info->value.enumerated.item >= 3) - info->value.enumerated.item = 2; - strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); - return 0; + return snd_ctl_enum_info(info, 1, 3, names); } static int hp_volume_offset_get(struct snd_kcontrol *ctl, @@ -390,12 +378,7 @@ static int input_sel_info(struct snd_kcontrol *ctl, "Mic", "Aux", "Front Mic", "Line" }; - info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - info->count = 1; - info->value.enumerated.items = 4; - info->value.enumerated.item &= 3; - strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); - return 0; + return snd_ctl_enum_info(info, 1, 4, names); } static int input_sel_get(struct snd_kcontrol *ctl, @@ -453,12 +436,7 @@ static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { static const char *const names[2] = { "Active", "Frozen" }; - info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - info->count = 1; - info->value.enumerated.items = 2; - info->value.enumerated.item &= 1; - strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); - return 0; + return snd_ctl_enum_info(info, 1, 2, names); } static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) |