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ALSA: hda - Defer mixer element creation to the right time in patch_via.c 

The jack-detect control should be created at the time of build_controls
callback instead of calling snd_hda_add_ctls() at the tree-parsing time.
For that, copy the control to the temporary array like other cases.

Also, fixed typos of vt1708_jack_detect in all places.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2011-06-17 15:46:13 +02:00
parent a766d0d763
commit e06e5a2974
1 changed files with 19 additions and 23 deletions
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42
sound/pci/hda/patch_via.c
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@ -159,7 +159,7 @@ struct via_spec {
/* work to check hp jack state */
struct hda_codec *codec;
struct delayed_work vt1708_hp_work;
int vt1708_jack_detectect;
int vt1708_jack_detect;
int vt1708_hp_present;
void (*set_widgets_power_state)(struct hda_codec *codec);
@ -264,7 +264,7 @@ static void vt1708_start_hp_work(struct via_spec *spec)
if (spec->codec_type != VT1708 || spec->autocfg.hp_pins[0] == 0)
return;
snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81,
!spec->vt1708_jack_detectect);
!spec->vt1708_jack_detect);
if (!delayed_work_pending(&spec->vt1708_hp_work))
schedule_delayed_work(&spec->vt1708_hp_work,
msecs_to_jiffies(100));
@ -278,7 +278,7 @@ static void vt1708_stop_hp_work(struct via_spec *spec)
&& !is_aa_path_mute(spec->codec))
return;
snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81,
!spec->vt1708_jack_detectect);
!spec->vt1708_jack_detect);
cancel_delayed_work_sync(&spec->vt1708_hp_work);
}
@ -2133,7 +2133,7 @@ static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
return;
}
static int vt1708_jack_detectect_get(struct snd_kcontrol *kcontrol,
static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
@ -2141,13 +2141,13 @@ static int vt1708_jack_detectect_get(struct snd_kcontrol *kcontrol,
if (spec->codec_type != VT1708)
return 0;
spec->vt1708_jack_detectect =
spec->vt1708_jack_detect =
!((snd_hda_codec_read(codec, 0x1, 0, 0xf84, 0) >> 8) & 0x1);
ucontrol->value.integer.value[0] = spec->vt1708_jack_detectect;
ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
return 0;
}
static int vt1708_jack_detectect_put(struct snd_kcontrol *kcontrol,
static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
@ -2156,26 +2156,23 @@ static int vt1708_jack_detectect_put(struct snd_kcontrol *kcontrol,
if (spec->codec_type != VT1708)
return 0;
spec->vt1708_jack_detectect = ucontrol->value.integer.value[0];
spec->vt1708_jack_detect = ucontrol->value.integer.value[0];
change = (0x1 & (snd_hda_codec_read(codec, 0x1, 0, 0xf84, 0) >> 8))
== !spec->vt1708_jack_detectect;
if (spec->vt1708_jack_detectect) {
== !spec->vt1708_jack_detect;
if (spec->vt1708_jack_detect) {
mute_aa_path(codec, 1);
notify_aa_path_ctls(codec);
}
return change;
}
static const struct snd_kcontrol_new vt1708_jack_detectect[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Jack Detect",
.count = 1,
.info = snd_ctl_boolean_mono_info,
.get = vt1708_jack_detectect_get,
.put = vt1708_jack_detectect_put,
},
{} /* end */
static const struct snd_kcontrol_new vt1708_jack_detect_ctl = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Jack Detect",
.count = 1,
.info = snd_ctl_boolean_mono_info,
.get = vt1708_jack_detect_get,
.put = vt1708_jack_detect_put,
};
static int vt1708_parse_auto_config(struct hda_codec *codec)
@ -2206,9 +2203,8 @@ static int vt1708_parse_auto_config(struct hda_codec *codec)
if (err < 0)
return err;
/* add jack detect on/off control */
err = snd_hda_add_new_ctls(codec, vt1708_jack_detectect);
if (err < 0)
return err;
if (!via_clone_control(spec, &vt1708_jack_detect_ctl))
return -ENOMEM;
spec->multiout.max_channels = spec->multiout.num_dacs * 2;