Commit c3cdf189 authored by Luke D Jones's avatar Luke D Jones Committed by Takashi Iwai
Browse files

ALSA: hda: fixup headset for ASUS GX502 laptop 



The GX502 requires a few steps to enable the headset i/o: pincfg,
verbs to enable and unmute the amp used for headpone out, and
a jacksense callback to toggle output via internal or jack using
a verb.

Signed-off-by: default avatarLuke D Jones <luke@ljones.dev>
Cc: <stable@vger.kernel.org>
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=208005
Link: https://lore.kernel.org/r/20200907081959.56186-1-luke@ljones.dev


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 6a6660d0

sound/pci/hda/patch_realtek.c

+65 −0
Original line number Diff line number Diff line
@@ -5993,6 +5993,40 @@ static void alc_fixup_disable_mic_vref(struct hda_codec *codec, 
		snd_hda_codec_set_pin_target(codec, 0x19, PIN_VREFHIZ);

}





static void alc294_gx502_toggle_output(struct hda_codec *codec,

					struct hda_jack_callback *cb)

{

	/* The Windows driver sets the codec up in a very different way where

	 * it appears to leave 0x10 = 0x8a20 set. For Linux we need to toggle it

	 */

	if (snd_hda_jack_detect_state(codec, 0x21) == HDA_JACK_PRESENT)

		alc_write_coef_idx(codec, 0x10, 0x8a20);

	else

		alc_write_coef_idx(codec, 0x10, 0x0a20);

}



static void alc294_fixup_gx502_hp(struct hda_codec *codec,

					const struct hda_fixup *fix, int action)

{

	/* Pin 0x21: headphones/headset mic */

	if (!is_jack_detectable(codec, 0x21))

		return;



	switch (action) {

	case HDA_FIXUP_ACT_PRE_PROBE:

		snd_hda_jack_detect_enable_callback(codec, 0x21,

				alc294_gx502_toggle_output);

		break;

	case HDA_FIXUP_ACT_INIT:

		/* Make sure to start in a correct state, i.e. if

		 * headphones have been plugged in before powering up the system

		 */

		alc294_gx502_toggle_output(codec, NULL);

		break;

	}

}



static void  alc285_fixup_hp_gpio_amp_init(struct hda_codec *codec,

			      const struct hda_fixup *fix, int action)

{
@@ -6173,6 +6207,9 @@ enum { 
	ALC285_FIXUP_THINKPAD_HEADSET_JACK,

	ALC294_FIXUP_ASUS_HPE,

	ALC294_FIXUP_ASUS_COEF_1B,

	ALC294_FIXUP_ASUS_GX502_HP,

	ALC294_FIXUP_ASUS_GX502_PINS,

	ALC294_FIXUP_ASUS_GX502_VERBS,

	ALC285_FIXUP_HP_GPIO_LED,

	ALC285_FIXUP_HP_MUTE_LED,

	ALC236_FIXUP_HP_MUTE_LED,
@@ -7338,6 +7375,33 @@ static const struct hda_fixup alc269_fixups[] = { 
		.chained = true,

		.chain_id = ALC294_FIXUP_ASUS_HEADSET_MIC

	},

	[ALC294_FIXUP_ASUS_GX502_PINS] = {

		.type = HDA_FIXUP_PINS,

		.v.pins = (const struct hda_pintbl[]) {

			{ 0x19, 0x03a11050 }, /* front HP mic */

			{ 0x1a, 0x01a11830 }, /* rear external mic */

			{ 0x21, 0x03211020 }, /* front HP out */

			{ }

		},

		.chained = true,

		.chain_id = ALC294_FIXUP_ASUS_GX502_VERBS

	},

	[ALC294_FIXUP_ASUS_GX502_VERBS] = {

		.type = HDA_FIXUP_VERBS,

		.v.verbs = (const struct hda_verb[]) {

			/* set 0x15 to HP-OUT ctrl */

			{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },

			/* unmute the 0x15 amp */

			{ 0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000 },

			{ }

		},

		.chained = true,

		.chain_id = ALC294_FIXUP_ASUS_GX502_HP

	},

	[ALC294_FIXUP_ASUS_GX502_HP] = {

		.type = HDA_FIXUP_FUNC,

		.v.func = alc294_fixup_gx502_hp,

	},

	[ALC294_FIXUP_ASUS_COEF_1B] = {

		.type = HDA_FIXUP_VERBS,

		.v.verbs = (const struct hda_verb[]) {
@@ -7711,6 +7775,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { 
	SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),

	SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502),

	SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401),

	SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS),

	SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),

	SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),

	SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC),

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