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| author | Takashi Iwai <tiwai@suse.de> | 2012-03-12 16:59:58 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-03-13 07:46:50 +0100 |
| commit | d2f344b5e0a933b5b1d12f863406ee1d63e5bf8e (patch) | |
| tree | 3e7354efd8293fa6b1d6e24ddcd3c2356dafb2ba /sound/pci/hda/patch_conexant.c | |
| parent | 527c73bada6f02a35983ddb34db3a0fd4360c88c (diff) | |
| download | blackbird-op-linux-d2f344b5e0a933b5b1d12f863406ee1d63e5bf8e.tar.gz blackbird-op-linux-d2f344b5e0a933b5b1d12f863406ee1d63e5bf8e.zip | |
ALSA: hda - Add "Mute-LED Mode" enum control
Create snd_hda_add_vmaster_hook() and snd_hda_sync_vmaster_hook()
helper functions to handle the mute-LED in vmaster hook more
commonly. In the former function, a new enum control "Mute-LED Mode"
is added. This provides user to choose whether the mute-LED should be
turned on/off explicitly or to follow the master-mute status.
Reviewed-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_conexant.c')
| -rw-r--r-- | sound/pci/hda/patch_conexant.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index f1c9aed9fa69..a21a485a413c 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -70,8 +70,7 @@ struct conexant_spec { const struct snd_kcontrol_new *mixers[5]; int num_mixers; hda_nid_t vmaster_nid; - struct snd_kcontrol *vmaster_sw_kctl; - void (*vmaster_hook)(struct snd_kcontrol *, int); + struct hda_vmaster_mute_hook vmaster_mute; const struct hda_verb *init_verbs[5]; /* initialization verbs * don't forget NULL @@ -518,7 +517,7 @@ static int conexant_build_controls(struct hda_codec *codec) err = __snd_hda_add_vmaster(codec, "Master Playback Switch", NULL, slave_pfxs, "Playback Switch", true, - &spec->vmaster_sw_kctl); + &spec->vmaster_mute.sw_kctl); if (err < 0) return err; } @@ -4101,7 +4100,7 @@ static int cx_auto_init(struct hda_codec *codec) cx_auto_init_input(codec); cx_auto_init_digital(codec); snd_hda_jack_report_sync(codec); - snd_ctl_sync_vmaster_hook(spec->vmaster_sw_kctl); + snd_hda_sync_vmaster_hook(&spec->vmaster_mute); return 0; } @@ -4347,10 +4346,10 @@ static int cx_auto_build_controls(struct hda_codec *codec) err = snd_hda_jack_add_kctls(codec, &spec->autocfg); if (err < 0) return err; - if (spec->vmaster_hook && spec->vmaster_sw_kctl) { - snd_ctl_add_vmaster_hook(spec->vmaster_sw_kctl, - spec->vmaster_hook, codec); - snd_ctl_sync_vmaster_hook(spec->vmaster_sw_kctl); + if (spec->vmaster_mute.hook && spec->vmaster_mute.sw_kctl) { + err = snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute); + if (err < 0) + return err; } return 0; } @@ -4481,7 +4480,7 @@ static int patch_conexant_auto(struct hda_codec *codec) /* NOTE: this should be applied via fixup once when the generic * fixup code is merged to hda_codec.c */ - spec->vmaster_hook = cx_auto_vmaster_hook; + spec->vmaster_mute.hook = cx_auto_vmaster_hook; err = cx_auto_search_adcs(codec); if (err < 0) |
