ALSA: hda/realtek - Add default procedure for suspend and resume state

Except ALC269.
This will reduce pop noise from headset or headphone.
If codec enter to power save state, when plug headset or headphone....
It has a chance to cut off power by system.
Our new codec use this procedure will be more stable during suspend
and resume state.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 64 insertions, 1 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 082b2db95056..c4a1b496d7bb 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3130,6 +3130,67 @@ static void alc256_shutup(struct hda_codec *codec)
         snd_hda_shutup_pins(codec);
 }
 
+static void alc_default_init(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+        bool hp_pin_sense;
+
+        if (!hp_pin)
+                return;
+
+        msleep(30);
+
+        hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);
+
+        if (hp_pin_sense)
+                msleep(2);
+
+        snd_hda_codec_write(codec, hp_pin, 0,
+                            AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
+
+        if (hp_pin_sense)
+                msleep(85);
+
+        snd_hda_codec_write(codec, hp_pin, 0,
+                            AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+
+        if (hp_pin_sense)
+                msleep(100);
+}
+
+static void alc_default_shutup(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+        bool hp_pin_sense;
+
+        if (!hp_pin) {
+                alc269_shutup(codec);
+                return;
+        }
+
+        hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);
+
+        if (hp_pin_sense)
+                msleep(2);
+
+        snd_hda_codec_write(codec, hp_pin, 0,
+                            AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
+
+        if (hp_pin_sense)
+                msleep(85);
+
+        snd_hda_codec_write(codec, hp_pin, 0,
+                            AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0);
+
+        if (hp_pin_sense)
+                msleep(100);
+
+        alc_auto_setup_eapd(codec, false);
+        snd_hda_shutup_pins(codec);
+}
+
 static void alc5505_coef_set(struct hda_codec *codec, unsigned int index_reg,
                              unsigned int val)
 {
@@ -6536,7 +6597,8 @@ static int patch_alc269(struct hda_codec *codec)
         codec->patch_ops.suspend = alc269_suspend;
         codec->patch_ops.resume = alc269_resume;
 #endif
-        spec->shutup = alc269_shutup;
+        spec->shutup = alc_default_shutup;
+        spec->init_hook = alc_default_init;
 
         snd_hda_pick_fixup(codec, alc269_fixup_models,
                        alc269_fixup_tbl, alc269_fixups);
@@ -6576,6 +6638,7 @@ static int patch_alc269(struct hda_codec *codec)
                 }
                 if (err < 0)
                         goto error;
+                spec->shutup = alc269_shutup;
                 spec->init_hook = alc269_fill_coef;
                 alc269_fill_coef(codec);
                 break;