Commit 420b0feb authored by Takashi Iwai's avatar Takashi Iwai

ALSA: hda - Rewrite the mute-LED control with vmaster hook for ALC269

We've had ugly static handling of the mute-LED with a powersave hook
for ALC269 HP laptops just like done in patch_sigmatel.c.  This is now
rewritten with the new vmaster hook and a fixup code.

For that, the new fixup action, ALC_FIXUP_ACT_BUILD, is introduced.
It's called after build_controls is called.  The reason of this new
action is that vmaster hook must be added at this stage (not in init
or probe).
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 2faa3bf1
......@@ -198,6 +198,7 @@ struct alc_spec {
/* for virtual master */
hda_nid_t vmaster_nid;
struct snd_kcontrol *vmaster_sw_kctl;
#ifdef CONFIG_SND_HDA_POWER_SAVE
struct hda_loopback_check loopback;
int num_loopbacks;
......@@ -1441,6 +1442,7 @@ enum {
ALC_FIXUP_ACT_PRE_PROBE,
ALC_FIXUP_ACT_PROBE,
ALC_FIXUP_ACT_INIT,
ALC_FIXUP_ACT_BUILD,
};
static void alc_apply_fixup(struct hda_codec *codec, int action)
......@@ -1955,9 +1957,10 @@ static int __alc_build_controls(struct hda_codec *codec)
}
if (!spec->no_analog &&
!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
err = snd_hda_add_vmaster(codec, "Master Playback Switch",
err = __snd_hda_add_vmaster(codec, "Master Playback Switch",
NULL, alc_slave_pfxs,
"Playback Switch");
"Playback Switch",
true, &spec->vmaster_sw_kctl);
if (err < 0)
return err;
}
......@@ -2042,7 +2045,11 @@ static int alc_build_controls(struct hda_codec *codec)
int err = __alc_build_controls(codec);
if (err < 0)
return err;
return snd_hda_jack_add_kctls(codec, &spec->autocfg);
err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
if (err < 0)
return err;
alc_apply_fixup(codec, ALC_FIXUP_ACT_BUILD);
return 0;
}
......@@ -5721,35 +5728,6 @@ static const struct hda_pcm_stream alc269_44k_pcm_analog_capture = {
/* NID is set in alc_build_pcms */
};
#ifdef CONFIG_SND_HDA_POWER_SAVE
static int alc269_mic2_for_mute_led(struct hda_codec *codec)
{
switch (codec->subsystem_id) {
case 0x103c1586:
return 1;
}
return 0;
}
static int alc269_mic2_mute_check_ps(struct hda_codec *codec, hda_nid_t nid)
{
/* update mute-LED according to the speaker mute state */
if (nid == 0x01 || nid == 0x14) {
int pinval;
if (snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0) &
HDA_AMP_MUTE)
pinval = 0x24;
else
pinval = 0x20;
/* mic2 vref pin is used for mute LED control */
snd_hda_codec_update_cache(codec, 0x19, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL,
pinval);
}
return alc_check_power_status(codec, nid);
}
#endif /* CONFIG_SND_HDA_POWER_SAVE */
/* different alc269-variants */
enum {
ALC269_TYPE_ALC269VA,
......@@ -5900,6 +5878,33 @@ static void alc269_fixup_quanta_mute(struct hda_codec *codec,
spec->automute_hook = alc269_quanta_automute;
}
/* update mute-LED according to the speaker mute state via mic2 VREF pin */
static void alc269_fixup_mic2_mute_hook(void *private_data, int enabled)
{
struct hda_codec *codec = private_data;
unsigned int pinval = enabled ? 0x20 : 0x24;
snd_hda_codec_update_cache(codec, 0x19, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL,
pinval);
}
static void alc269_fixup_mic2_mute(struct hda_codec *codec,
const struct alc_fixup *fix, int action)
{
struct alc_spec *spec = codec->spec;
switch (action) {
case ALC_FIXUP_ACT_BUILD:
if (!spec->vmaster_sw_kctl)
return;
snd_ctl_add_vmaster_hook(spec->vmaster_sw_kctl,
alc269_fixup_mic2_mute_hook, codec);
/* fallthru */
case ALC_FIXUP_ACT_INIT:
snd_ctl_sync_vmaster_hook(spec->vmaster_sw_kctl);
break;
}
}
enum {
ALC269_FIXUP_SONY_VAIO,
ALC275_FIXUP_SONY_VAIO_GPIO2,
......@@ -5917,6 +5922,7 @@ enum {
ALC269_FIXUP_DMIC,
ALC269VB_FIXUP_AMIC,
ALC269VB_FIXUP_DMIC,
ALC269_FIXUP_MIC2_MUTE_LED,
};
static const struct alc_fixup alc269_fixups[] = {
......@@ -6037,9 +6043,14 @@ static const struct alc_fixup alc269_fixups[] = {
{ }
},
},
[ALC269_FIXUP_MIC2_MUTE_LED] = {
.type = ALC_FIXUP_FUNC,
.v.func = alc269_fixup_mic2_mute,
},
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_MIC2_MUTE_LED),
SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
......@@ -6231,11 +6242,6 @@ static int patch_alc269(struct hda_codec *codec)
#endif
spec->shutup = alc269_shutup;
#ifdef CONFIG_SND_HDA_POWER_SAVE
if (alc269_mic2_for_mute_led(codec))
codec->patch_ops.check_power_status = alc269_mic2_mute_check_ps;
#endif
alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
return 0;
......
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