Commit 2af02be7 authored by Kailang Yang's avatar Kailang Yang Committed by Takashi Iwai
Browse files

ALSA: hda - Fix ALC283 headphone pop-noise better 



Fixed ALC283 D3 to D0 and D0 to D3 Headphone pop noise.
The previous fix [c5177c86: ALSA: hda - Fix the noise after suspend on
ALC283 codec] doesn't work sufficiently for some laptops.

Signed-off-by: default avatarKailang Yang <kailang@realtek.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 528ba522

sound/pci/hda/patch_realtek.c

+76 −35
Original line number Diff line number Diff line
@@ -2527,6 +2527,7 @@ enum { 
	ALC269_TYPE_ALC269VD,

	ALC269_TYPE_ALC280,

	ALC269_TYPE_ALC282,

	ALC269_TYPE_ALC283,

	ALC269_TYPE_ALC284,

	ALC269_TYPE_ALC286,

};
@@ -2552,6 +2553,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec) 
	case ALC269_TYPE_ALC269VB:

	case ALC269_TYPE_ALC269VD:

	case ALC269_TYPE_ALC282:

	case ALC269_TYPE_ALC283:

	case ALC269_TYPE_ALC286:

		ssids = alc269_ssids;

		break;
@@ -2586,6 +2588,74 @@ static void alc269_shutup(struct hda_codec *codec) 
	snd_hda_shutup_pins(codec);

}



static void alc283_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;

	int val;



	if (!hp_pin)

		return;

	hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);



	/* Index 0x43 Direct Drive HP AMP LPM Control 1 */

	/* Headphone capless set to high power mode */

	alc_write_coef_idx(codec, 0x43, 0x9004);



	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(85);

	/* Index 0x46 Combo jack auto switch control 2 */

	/* 3k pull low control for Headset jack. */

	val = alc_read_coef_idx(codec, 0x46);

	alc_write_coef_idx(codec, 0x46, val & ~(3 << 12));

	/* Headphone capless set to normal mode */

	alc_write_coef_idx(codec, 0x43, 0x9614);

}



static void alc283_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;

	int val;



	if (!hp_pin) {

		alc269_shutup(codec);

		return;

	}



	hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);



	alc_write_coef_idx(codec, 0x43, 0x9004);



	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);



	val = alc_read_coef_idx(codec, 0x46);

	alc_write_coef_idx(codec, 0x46, val | (3 << 12));



	if (hp_pin_sense)

		msleep(85);

	snd_hda_shutup_pins(codec);

	alc_write_coef_idx(codec, 0x43, 0x9614);

}



static void alc5505_coef_set(struct hda_codec *codec, unsigned int index_reg,

			     unsigned int val)

{
@@ -2715,12 +2785,6 @@ static int alc269_resume(struct hda_codec *codec) 
	if (spec->has_alc5505_dsp)

		alc5505_dsp_resume(codec);



	/* clear the power-save mode for ALC283 */

	if (codec->vendor_id == 0x10ec0283) {

		alc_write_coef_idx(codec, 0x4, 0xaf01);

		alc_write_coef_idx(codec, 0x6, 0x2104);

	}



	return 0;

}

#endif /* CONFIG_PM */
@@ -3815,30 +3879,6 @@ static void alc269_fill_coef(struct hda_codec *codec) 
	alc_write_coef_idx(codec, 0x4, val | (1<<11));

}



/* don't clear mic pin; otherwise it results in noise in D3 */

static void alc283_headset_shutup(struct hda_codec *codec)

{

	int i;



	if (codec->bus->shutdown)

		return;



	for (i = 0; i < codec->init_pins.used; i++) {

		struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);

		/* use read here for syncing after issuing each verb */

		if (pin->nid != 0x19)

			snd_hda_codec_read(codec, pin->nid, 0,

					   AC_VERB_SET_PIN_WIDGET_CONTROL, 0);

	}



	alc_write_coef_idx(codec, 0x4, 0x0f01); /* power save */

	alc_write_coef_idx(codec, 0x6, 0x2100); /* power save */

	snd_hda_codec_write(codec, 0x19, 0,

			AC_VERB_SET_PIN_WIDGET_CONTROL,

			PIN_VREFHIZ);

	codec->pins_shutup = 1;

}



/*

 */

static int patch_alc269(struct hda_codec *codec)
@@ -3853,9 +3893,6 @@ static int patch_alc269(struct hda_codec *codec) 
	spec = codec->spec;

	spec->gen.shared_mic_vref_pin = 0x18;



	if (codec->vendor_id == 0x10ec0283)

		spec->shutup = alc283_headset_shutup;



	snd_hda_pick_fixup(codec, alc269_fixup_models,

		       alc269_fixup_tbl, alc269_fixups);

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
@@ -3897,11 +3934,15 @@ static int patch_alc269(struct hda_codec *codec) 
	case 0x10ec0290:

		spec->codec_variant = ALC269_TYPE_ALC280;

		break;

	case 0x10ec0233:

	case 0x10ec0282:

	case 0x10ec0283:

		spec->codec_variant = ALC269_TYPE_ALC282;

		break;

	case 0x10ec0233:

	case 0x10ec0283:

		spec->codec_variant = ALC269_TYPE_ALC283;

		spec->shutup = alc283_shutup;

		spec->init_hook = alc283_init;

		break;

	case 0x10ec0284:

	case 0x10ec0292:

		spec->codec_variant = ALC269_TYPE_ALC284;

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