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Commit cb766404 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Fix silent headphone output from Toshiba P200 

By some reason, Toshiba laptop doesn't like the EAPD turned up for the
headphone pin.  Add a fix up code to force to turn down EAPD for NID
0x15.

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=569991



Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent f27a64f9

sound/pci/hda/patch_realtek.c

+18 −1
Original line number Diff line number Diff line
@@ -5677,6 +5677,7 @@ static const struct hda_verb alc268_beep_init_verbs[] = { 


enum {

	ALC268_FIXUP_INV_DMIC,

	ALC268_FIXUP_HP_EAPD,

};



static const struct alc_fixup alc268_fixups[] = {
@@ -5684,10 +5685,26 @@ static const struct alc_fixup alc268_fixups[] = { 
		.type = ALC_FIXUP_FUNC,

		.v.func = alc_fixup_inv_dmic_0x12,

	},

	[ALC268_FIXUP_HP_EAPD] = {

		.type = ALC_FIXUP_VERBS,

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

			{0x15, AC_VERB_SET_EAPD_BTLENABLE, 0},

			{}

		}

	},

};



static const struct alc_model_fixup alc268_fixup_models[] = {

	{.id = ALC268_FIXUP_INV_DMIC, .name = "inv-dmic"},

	{.id = ALC268_FIXUP_HP_EAPD, .name = "hp-eapd"},

	{}

};



static const struct snd_pci_quirk alc268_fixup_tbl[] = {

	/* below is codec SSID since multiple Toshiba laptops have the

	 * same PCI SSID 1179:ff00

	 */

	SND_PCI_QUIRK(0x1179, 0xff06, "Toshiba P200", ALC268_FIXUP_HP_EAPD),

	{}

};
@@ -5722,7 +5739,7 @@ static int patch_alc268(struct hda_codec *codec) 


	spec = codec->spec;



	alc_pick_fixup(codec, alc268_fixup_models, NULL, alc268_fixups);

	alc_pick_fixup(codec, alc268_fixup_models, alc268_fixup_tbl, alc268_fixups);

	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);



	/* automatic parse from the BIOS config */