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Commit bdfe6f45 authored by David Henningsson's avatar David Henningsson Committed by Takashi Iwai
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ALSA: HDA: Add internal mic for IDT 92HD88B 

BugLink: http://bugs.launchpad.net/bugs/696493



According to datasheet (and real-world testing), IDT 92HD88B can
have internal mics at NID 0x11 and 0x20, so enable them accordingly.

Signed-off-by: default avatarDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 70c673a4

sound/pci/hda/patch_sigmatel.c

+11 −1
Original line number Diff line number Diff line
@@ -389,6 +389,9 @@ static hda_nid_t stac92hd83xxx_dmic_nids[STAC92HD83XXX_NUM_DMICS + 1] = { 
	0x11, 0x20, 0

};



#define STAC92HD88XXX_NUM_DMICS	STAC92HD83XXX_NUM_DMICS

#define stac92hd88xxx_dmic_nids	stac92hd83xxx_dmic_nids



#define STAC92HD87B_NUM_DMICS	 1

static hda_nid_t stac92hd87b_dmic_nids[STAC92HD87B_NUM_DMICS + 1] = {

	0x11, 0
@@ -5462,11 +5465,18 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) 
		spec->num_dmics = stac92xx_connected_ports(codec,

				stac92hd87b_dmic_nids,

				STAC92HD87B_NUM_DMICS);

		/* Fall through */

		spec->num_pins = ARRAY_SIZE(stac92hd88xxx_pin_nids);

		spec->pin_nids = stac92hd88xxx_pin_nids;

		spec->mono_nid = 0;

		spec->num_pwrs = 0;

		break;

	case 0x111d7666:

	case 0x111d7667:

	case 0x111d7668:

	case 0x111d7669:

		spec->num_dmics = stac92xx_connected_ports(codec,

				stac92hd88xxx_dmic_nids,

				STAC92HD88XXX_NUM_DMICS);

		spec->num_pins = ARRAY_SIZE(stac92hd88xxx_pin_nids);

		spec->pin_nids = stac92hd88xxx_pin_nids;

		spec->mono_nid = 0;