diff options
| author | Takashi Iwai <tiwai@suse.de> | 2012-07-03 17:27:57 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-07-03 18:31:36 +0200 |
| commit | 0401e8548eace5bdb8adfa3e82f56165982cb3ad (patch) | |
| tree | 62aae408695943586f9fcb208b11a23471aaf8ba /sound/pci/hda/hda_beep.c | |
| parent | 0920c9b4c4d896025a560e4510d473dfd41c3dcd (diff) | |
ALSA: hda - Move beep helper functions to hda_beep.c
Move snd_hda_mixer_amp_switch_put_beep() to hda_beep.c as a clean up
to remove one more ifdef.
Also add the corresponding get callback to return consistently the
digital beep state independently from the mixer amp value.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_beep.c')
| -rw-r--r-- | sound/pci/hda/hda_beep.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c index 662de6e58b6f..336b4b3a80b9 100644 --- a/sound/pci/hda/hda_beep.c +++ b/sound/pci/hda/hda_beep.c @@ -231,3 +231,31 @@ void snd_hda_detach_beep_device(struct hda_codec *codec) } } EXPORT_SYMBOL_HDA(snd_hda_detach_beep_device); + +/* get/put callbacks for beep mute mixer switches */ +int snd_hda_mixer_amp_switch_get_beep(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct hda_beep *beep = codec->beep; + if (beep) { + ucontrol->value.integer.value[0] = + ucontrol->value.integer.value[1] = + beep->enabled; + return 0; + } + return snd_hda_mixer_amp_switch_get(kcontrol, ucontrol); +} +EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_get_beep); + +int snd_hda_mixer_amp_switch_put_beep(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct hda_beep *beep = codec->beep; + if (beep) + snd_hda_enable_beep_device(codec, + *ucontrol->value.integer.value); + return snd_hda_mixer_amp_switch_put(kcontrol, ucontrol); +} +EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_put_beep); |