diff options
| author | Takashi Iwai <tiwai@suse.de> | 2012-11-30 18:34:38 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-11-30 18:34:38 +0100 |
| commit | dda415d41882449f841f88d829dd65b6ee1c374c (patch) | |
| tree | dde9f520ddf3466235bf60d610f54383a4d76f9c /sound/pci/hda/patch_realtek.c | |
| parent | 475c3d21e8e1fe7cbec76b0f3e8d9f4dea66acd8 (diff) | |
ALSA: hda - Add a helper function for simple enum kcontrols
The same type of code is being used in multiple places in various
codec drivers, so put it as a core library.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_realtek.c')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 0062c9f401c..5d8044d4dc5 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -815,28 +815,13 @@ static int alc_automute_mode_info(struct snd_kcontrol *kcontrol, { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct alc_spec *spec = codec->spec; - static const char * const texts2[] = { - "Disabled", "Enabled" - }; static const char * const texts3[] = { "Disabled", "Speaker Only", "Line Out+Speaker" }; - const char * const *texts; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - if (spec->automute_speaker_possible && spec->automute_lo_possible) { - uinfo->value.enumerated.items = 3; - texts = texts3; - } else { - uinfo->value.enumerated.items = 2; - texts = texts2; - } - if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) - uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; - strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); - return 0; + if (spec->automute_speaker_possible && spec->automute_lo_possible) + return snd_hda_enum_helper_info(kcontrol, uinfo, 3, texts3); + return snd_hda_enum_bool_helper_info(kcontrol, uinfo); } static int alc_automute_mode_get(struct snd_kcontrol *kcontrol, |