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Commit d6cc9fab authored by Takashi Iwai's avatar Takashi Iwai
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ALSA: hda - Parse ADCs and CAPSRCs dynamically for Realtek auto-parser



Now with the new code for looking for ADCs and MUXs, we can replace
the whole ADC assignment with the parsed results.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0a7f5320
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+131 −192
Original line number Diff line number Diff line
@@ -405,6 +405,7 @@ struct alc_spec {
	unsigned int no_analog :1; /* digital I/O only */
	unsigned int dual_adc_switch:1; /* switch ADCs (for ALC275) */
	unsigned int single_input_src:1;
	unsigned int vol_in_capsrc:1; /* use capsrc volume (ADC has no vol) */
	/* auto-mute control */
	int automute_mode;
@@ -2677,11 +2678,15 @@ static int alc_cap_vol_info(struct snd_kcontrol *kcontrol,
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	unsigned long val;
	int err;
	mutex_lock(&codec->control_mutex);
	kcontrol->private_value = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0,
						      HDA_INPUT);
	if (spec->vol_in_capsrc)
		val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
	else
		val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
	kcontrol->private_value = val;
	err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
	mutex_unlock(&codec->control_mutex);
	return err;
@@ -2692,11 +2697,15 @@ static int alc_cap_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	unsigned long val;
	int err;
	mutex_lock(&codec->control_mutex);
	kcontrol->private_value = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0,
						      HDA_INPUT);
	if (spec->vol_in_capsrc)
		val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
	else
		val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
	kcontrol->private_value = val;
	err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
	mutex_unlock(&codec->control_mutex);
	return err;
@@ -2725,8 +2734,13 @@ static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
		}
	} else {
		i = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
		if (spec->vol_in_capsrc)
			kcontrol->private_value =
			HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
				HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[i],
						    3, 0, HDA_OUTPUT);
		else
			kcontrol->private_value =
				val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
							  3, 0, HDA_INPUT);
		err = func(kcontrol, ucontrol);
	}
@@ -5381,10 +5395,14 @@ static int alc_is_input_pin(struct hda_codec *codec, hda_nid_t nid)
	return (pincap & AC_PINCAP_IN) != 0;
}
static int alc_auto_fill_adc_caps(struct hda_codec *codec, hda_nid_t *adc_nids,
				  hda_nid_t *cap_nids, int max_nums)
static int alc_auto_fill_adc_caps(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t nid;
	hda_nid_t *adc_nids = spec->private_adc_nids;
	hda_nid_t *cap_nids = spec->private_capsrc_nids;
	int max_nums = ARRAY_SIZE(spec->private_adc_nids);
	bool indep_capsrc = false;
	int i, nums = 0;
	nid = codec->start_nid;
@@ -5406,11 +5424,13 @@ static int alc_auto_fill_adc_caps(struct hda_codec *codec, hda_nid_t *adc_nids,
				break;
			if (type == AC_WID_AUD_SEL) {
				cap_nids[nums] = src;
				indep_capsrc = true;
				break;
			}
			n = snd_hda_get_conn_list(codec, src, &list);
			if (n > 1) {
				cap_nids[nums] = src;
				indep_capsrc = true;
				break;
			} else if (n != 1)
				break;
@@ -5419,6 +5439,10 @@ static int alc_auto_fill_adc_caps(struct hda_codec *codec, hda_nid_t *adc_nids,
		if (++nums >= max_nums)
			break;
	}
	spec->adc_nids = spec->private_adc_nids;
	if (indep_capsrc)
		spec->capsrc_nids = spec->private_capsrc_nids;
	spec->num_adc_nids = nums;
	return nums;
}
@@ -5430,11 +5454,10 @@ static int alc_auto_create_input_ctls(struct hda_codec *codec)
	hda_nid_t mixer = spec->mixer_nid;
	struct hda_input_mux *imux = &spec->private_imux[0];
	int num_adcs;
	hda_nid_t caps[5], adcs[5];
	int i, c, err, idx, type_idx = 0;
	const char *prev_label = NULL;
	num_adcs = alc_auto_fill_adc_caps(codec, adcs, caps, ARRAY_SIZE(adcs));
	num_adcs = alc_auto_fill_adc_caps(codec);
	if (num_adcs < 0)
		return 0;
@@ -5465,7 +5488,9 @@ static int alc_auto_create_input_ctls(struct hda_codec *codec)
		}
		for (c = 0; c < num_adcs; c++) {
			idx = get_connection_index(codec, caps[c], pin);
			hda_nid_t cap = spec->capsrc_nids ?
				spec->capsrc_nids[c] : spec->adc_nids[c];
			idx = get_connection_index(codec, cap, pin);
			if (idx >= 0) {
				snd_hda_add_imux_item(imux, label, idx, NULL);
				break;
@@ -5552,6 +5577,7 @@ static void alc880_auto_init_input_src(struct hda_codec *codec)
static int alc_auto_add_multi_channel_mode(struct hda_codec *codec,
					   int (*fill_dac)(struct hda_codec *));
static void alc_remove_invalid_adc_nids(struct hda_codec *codec);
/* parse the BIOS configuration and set up the alc_spec */
/* return 1 if successful, 0 if the proper config is not found,
@@ -5599,6 +5625,9 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
	spec->num_mux_defs = 1;
	spec->input_mux = &spec->private_imux[0];
	if (!spec->dual_adc_switch)
		alc_remove_invalid_adc_nids(codec);
	alc_ssid_check(codec, 0x15, 0x1b, 0x14, 0);
	return 1;
@@ -5742,9 +5771,21 @@ static void set_capture_mixer(struct hda_codec *codec)
		  alc_capture_mixer2,
		  alc_capture_mixer3 },
	};
	if (spec->num_adc_nids > 0 && spec->num_adc_nids <= 3) {
	/* check whether either of ADC or MUX has a volume control */
	if (!(query_amp_caps(codec, spec->adc_nids[0], HDA_INPUT) &
	      AC_AMPCAP_NUM_STEPS)) {
		if (!spec->capsrc_nids)
			return; /* no volume */
		if (!(query_amp_caps(codec, spec->capsrc_nids[0], HDA_OUTPUT) &
		      AC_AMPCAP_NUM_STEPS))
			return; /* no volume in capsrc, too */
		spec->vol_in_capsrc = 1;
	}
	if (spec->num_adc_nids > 0) {
		int mux = 0;
		int num_adcs = spec->num_adc_nids;
		int num_adcs = 0;
		if (spec->dual_adc_switch)
			num_adcs = 1;
		else if (spec->auto_mic)
@@ -5755,70 +5796,52 @@ static void set_capture_mixer(struct hda_codec *codec)
			else if (spec->input_mux->num_items == 1)
				fixup_single_adc(codec);
		}
		if (!num_adcs) {
			if (spec->num_adc_nids > 3)
				spec->num_adc_nids = 3;
			else if (!spec->num_adc_nids)
				return;
			num_adcs = spec->num_adc_nids;
		}
		spec->cap_mixer = caps[mux][num_adcs - 1];
	}
}
/* fill adc_nids (and capsrc_nids) containing all active input pins */
static void fillup_priv_adc_nids(struct hda_codec *codec, const hda_nid_t *nids,
				 int num_nids)
/* filter out invalid adc_nids (and capsrc_nids) that don't give all
 * active input pins
 */
static void alc_remove_invalid_adc_nids(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	int n;
	hda_nid_t fallback_adc = 0, fallback_cap = 0;
	hda_nid_t adc_nids[ARRAY_SIZE(spec->private_adc_nids)];
	hda_nid_t capsrc_nids[ARRAY_SIZE(spec->private_adc_nids)];
	int i, n, nums;
	for (n = 0; n < num_nids; n++) {
		hda_nid_t adc, cap;
		hda_nid_t conn[HDA_MAX_NUM_INPUTS];
		int nconns, i, j;
		adc = nids[n];
		if (get_wcaps_type(get_wcaps(codec, adc)) != AC_WID_AUD_IN)
			continue;
		cap = adc;
		nconns = snd_hda_get_connections(codec, cap, conn,
						 ARRAY_SIZE(conn));
		if (nconns == 1) {
			cap = conn[0];
			nconns = snd_hda_get_connections(codec, cap, conn,
							 ARRAY_SIZE(conn));
		}
		if (nconns <= 0)
			continue;
		if (!fallback_adc) {
			fallback_adc = adc;
			fallback_cap = cap;
		}
	nums = 0;
	for (n = 0; n < spec->num_adc_nids; n++) {
		hda_nid_t cap = spec->private_capsrc_nids[n];
		for (i = 0; i < cfg->num_inputs; i++) {
			hda_nid_t nid = cfg->inputs[i].pin;
			for (j = 0; j < nconns; j++) {
				if (conn[j] == nid)
					break;
			}
			if (j >= nconns)
			hda_nid_t pin = cfg->inputs[i].pin;
			if (get_connection_index(codec, cap, pin) < 0)
				break;
		}
		if (i >= cfg->num_inputs) {
			int num_adcs = spec->num_adc_nids;
			spec->private_adc_nids[num_adcs] = adc;
			spec->private_capsrc_nids[num_adcs] = cap;
			spec->num_adc_nids++;
			spec->adc_nids = spec->private_adc_nids;
			if (adc != cap)
				spec->capsrc_nids = spec->private_capsrc_nids;
			adc_nids[nums] = spec->private_adc_nids[n];
			capsrc_nids[nums++] = cap;
		}
	}
	if (!spec->num_adc_nids) {
	if (!nums) {
		printk(KERN_WARNING "hda_codec: %s: no valid ADC found;"
		       " using fallback 0x%x\n",
		       codec->chip_name, fallback_adc);
		spec->private_adc_nids[0] = fallback_adc;
		spec->adc_nids = spec->private_adc_nids;
		if (fallback_adc != fallback_cap) {
			spec->private_capsrc_nids[0] = fallback_cap;
			spec->capsrc_nids = spec->private_adc_nids;
		}
		       codec->chip_name, spec->private_adc_nids[0]);
		spec->num_adc_nids = 1;
	} else if (nums != spec->num_adc_nids) {
		memcpy(spec->private_adc_nids, adc_nids,
		       nums * sizeof(hda_nid_t));
		memcpy(spec->private_capsrc_nids, capsrc_nids,
		       nums * sizeof(hda_nid_t));
		spec->num_adc_nids = nums;
	}
}
@@ -5907,17 +5930,8 @@ static int patch_alc880(struct hda_codec *codec)
	spec->stream_digital_capture = &alc880_pcm_digital_capture;
	if (!spec->adc_nids && spec->input_mux) {
		/* check whether NID 0x07 is valid */
		unsigned int wcap = get_wcaps(codec, alc880_adc_nids[0]);
		/* get type */
		wcap = get_wcaps_type(wcap);
		if (wcap != AC_WID_AUD_IN) {
			spec->adc_nids = alc880_adc_nids_alt;
			spec->num_adc_nids = ARRAY_SIZE(alc880_adc_nids_alt);
		} else {
			spec->adc_nids = alc880_adc_nids;
			spec->num_adc_nids = ARRAY_SIZE(alc880_adc_nids);
		}
		alc_auto_fill_adc_caps(codec);
		alc_remove_invalid_adc_nids(codec);
	}
	set_capture_mixer(codec);
	set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
@@ -7173,6 +7187,9 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
	spec->num_mux_defs = 1;
	spec->input_mux = &spec->private_imux[0];
	if (!spec->dual_adc_switch)
		alc_remove_invalid_adc_nids(codec);
	alc_ssid_check(codec, 0x10, 0x15, 0x0f, 0);
	return 1;
@@ -7463,17 +7480,8 @@ static int patch_alc260(struct hda_codec *codec)
	spec->stream_digital_capture = &alc260_pcm_digital_capture;
	if (!spec->adc_nids && spec->input_mux) {
		/* check whether NID 0x04 is valid */
		unsigned int wcap = get_wcaps(codec, 0x04);
		wcap = get_wcaps_type(wcap);
		/* get type */
		if (wcap != AC_WID_AUD_IN || spec->input_mux->num_items == 1) {
			spec->adc_nids = alc260_adc_nids_alt;
			spec->num_adc_nids = ARRAY_SIZE(alc260_adc_nids_alt);
		} else {
			spec->adc_nids = alc260_adc_nids;
			spec->num_adc_nids = ARRAY_SIZE(alc260_adc_nids);
		}
		alc_auto_fill_adc_caps(codec);
		alc_remove_invalid_adc_nids(codec);
	}
	set_capture_mixer(codec);
	set_beep_amp(spec, 0x07, 0x05, HDA_INPUT);
@@ -10947,6 +10955,9 @@ static int alc882_parse_auto_config(struct hda_codec *codec)
	spec->num_mux_defs = 1;
	spec->input_mux = &spec->private_imux[0];
	if (!spec->dual_adc_switch)
		alc_remove_invalid_adc_nids(codec);
	alc_ssid_check(codec, 0x15, 0x1b, 0x14, 0);
	err = alc_auto_add_mic_boost(codec);
@@ -11048,34 +11059,8 @@ static int patch_alc882(struct hda_codec *codec)
	spec->stream_digital_capture = &alc882_pcm_digital_capture;
	if (!spec->adc_nids && spec->input_mux) {
		int i, j;
		spec->num_adc_nids = 0;
		for (i = 0; i < ARRAY_SIZE(alc882_adc_nids); i++) {
			const struct hda_input_mux *imux = spec->input_mux;
			hda_nid_t cap;
			hda_nid_t nid = alc882_adc_nids[i];
			unsigned int wcap = get_wcaps(codec, nid);
			/* get type */
			wcap = get_wcaps_type(wcap);
			if (wcap != AC_WID_AUD_IN)
				continue;
			spec->private_adc_nids[spec->num_adc_nids] = nid;
			err = snd_hda_get_connections(codec, nid, &cap, 1);
			if (err < 0)
				continue;
			err = snd_hda_get_conn_list(codec, cap, NULL);
			if (err < 0)
				continue;
			for (j = 0; j < imux->num_items; j++)
				if (imux->items[j].index >= err)
					break;
			if (j < imux->num_items)
				continue;
			spec->private_capsrc_nids[spec->num_adc_nids] = cap;
			spec->num_adc_nids++;
		}
		spec->adc_nids = spec->private_adc_nids;
		spec->capsrc_nids = spec->private_capsrc_nids;
		alc_auto_fill_adc_caps(codec);
		alc_remove_invalid_adc_nids(codec);
	}
	set_capture_mixer(codec);
@@ -12308,6 +12293,9 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
	spec->num_mux_defs = 1;
	spec->input_mux = &spec->private_imux[0];
	if (!spec->dual_adc_switch)
		alc_remove_invalid_adc_nids(codec);
	err = alc_auto_add_mic_boost(codec);
	if (err < 0)
		return err;
@@ -12727,36 +12715,8 @@ static int patch_alc262(struct hda_codec *codec)
	spec->stream_digital_capture = &alc262_pcm_digital_capture;
	if (!spec->adc_nids && spec->input_mux) {
		int i;
		/* check whether the digital-mic has to be supported */
		for (i = 0; i < spec->input_mux->num_items; i++) {
			if (spec->input_mux->items[i].index >= 9)
				break;
		}
		if (i < spec->input_mux->num_items) {
			/* use only ADC0 */
			spec->adc_nids = alc262_dmic_adc_nids;
			spec->num_adc_nids = 1;
			spec->capsrc_nids = alc262_dmic_capsrc_nids;
		} else {
			/* all analog inputs */
			/* check whether NID 0x07 is valid */
			unsigned int wcap = get_wcaps(codec, 0x07);
			/* get type */
			wcap = get_wcaps_type(wcap);
			if (wcap != AC_WID_AUD_IN) {
				spec->adc_nids = alc262_adc_nids_alt;
				spec->num_adc_nids =
					ARRAY_SIZE(alc262_adc_nids_alt);
				spec->capsrc_nids = alc262_capsrc_nids_alt;
			} else {
				spec->adc_nids = alc262_adc_nids;
				spec->num_adc_nids =
					ARRAY_SIZE(alc262_adc_nids);
				spec->capsrc_nids = alc262_capsrc_nids;
			}
		}
		alc_auto_fill_adc_caps(codec);
		alc_remove_invalid_adc_nids(codec);
	}
	if (!spec->cap_mixer && !spec->no_analog)
		set_capture_mixer(codec);
@@ -13462,6 +13422,9 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
	spec->num_mux_defs = 2;
	spec->input_mux = &spec->private_imux[0];
	if (!spec->dual_adc_switch)
		alc_remove_invalid_adc_nids(codec);
	err = alc_auto_add_mic_boost(codec);
	if (err < 0)
		return err;
@@ -13773,29 +13736,13 @@ static int patch_alc268(struct hda_codec *codec)
	}
	if (!spec->no_analog && !spec->adc_nids && spec->input_mux) {
		/* check whether NID 0x07 is valid */
		unsigned int wcap = get_wcaps(codec, 0x07);
		spec->capsrc_nids = alc268_capsrc_nids;
		/* get type */
		wcap = get_wcaps_type(wcap);
		if (spec->auto_mic ||
		    wcap != AC_WID_AUD_IN || spec->input_mux->num_items == 1) {
			spec->adc_nids = alc268_adc_nids_alt;
			spec->num_adc_nids = ARRAY_SIZE(alc268_adc_nids_alt);
			if (spec->auto_mic)
				fixup_automic_adc(codec);
			if (spec->auto_mic || spec->input_mux->num_items == 1)
				add_mixer(spec, alc268_capture_nosrc_mixer);
			else
				add_mixer(spec, alc268_capture_alt_mixer);
		} else {
			spec->adc_nids = alc268_adc_nids;
			spec->num_adc_nids = ARRAY_SIZE(alc268_adc_nids);
			add_mixer(spec, alc268_capture_mixer);
		}
		alc_auto_fill_adc_caps(codec);
		alc_remove_invalid_adc_nids(codec);
	}
	if (!spec->cap_mixer && !spec->no_analog)
		set_capture_mixer(codec);
	spec->vmaster_nid = 0x02;
	codec->patch_ops = alc_patch_ops;
@@ -13833,10 +13780,6 @@ static const hda_nid_t alc269vb_capsrc_nids[1] = {
	0x22,
};
static const hda_nid_t alc269_adc_candidates[] = {
	0x08, 0x09, 0x07, 0x11,
};
#define alc269_modes		alc260_modes
#define alc269_capture_source	alc880_lg_lw_capture_source
@@ -14422,9 +14365,9 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
	spec->num_mux_defs = 1;
	spec->input_mux = &spec->private_imux[0];
	if (!alc275_setup_dual_adc(codec))
		fillup_priv_adc_nids(codec, alc269_adc_candidates,
				     sizeof(alc269_adc_candidates));
	alc275_setup_dual_adc(codec);
	if (!spec->dual_adc_switch)
		alc_remove_invalid_adc_nids(codec);
	err = alc_auto_add_mic_boost(codec);
	if (err < 0)
@@ -14961,15 +14904,8 @@ static int patch_alc269(struct hda_codec *codec)
	spec->stream_digital_capture = &alc269_pcm_digital_capture;
	if (!spec->adc_nids) { /* wasn't filled automatically? use default */
		if (spec->codec_variant == ALC269_TYPE_ALC269VA) {
			spec->adc_nids = alc269_adc_nids;
			spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids);
			spec->capsrc_nids = alc269_capsrc_nids;
		} else {
			spec->adc_nids = alc269vb_adc_nids;
			spec->num_adc_nids = ARRAY_SIZE(alc269vb_adc_nids);
			spec->capsrc_nids = alc269vb_capsrc_nids;
		}
		alc_auto_fill_adc_caps(codec);
		alc_remove_invalid_adc_nids(codec);
	}
	if (!spec->cap_mixer)
@@ -15776,12 +15712,13 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
	spec->num_mux_defs = 1;
	spec->input_mux = &spec->private_imux[0];
	spec->adc_nids = alc861_adc_nids;
	spec->num_adc_nids = ARRAY_SIZE(alc861_adc_nids);
	set_capture_mixer(codec);
	if (!spec->dual_adc_switch)
		alc_remove_invalid_adc_nids(codec);
	alc_ssid_check(codec, 0x0e, 0x0f, 0x0b, 0);
	set_capture_mixer(codec);
	return 1;
}
@@ -16837,6 +16774,9 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec)
	spec->num_mux_defs = 1;
	spec->input_mux = &spec->private_imux[0];
	if (!spec->dual_adc_switch)
		alc_remove_invalid_adc_nids(codec);
	err = alc_auto_add_mic_boost(codec);
	if (err < 0)
		return err;
@@ -16944,11 +16884,9 @@ static int patch_alc861vd(struct hda_codec *codec)
	spec->stream_digital_capture = &alc861vd_pcm_digital_capture;
	if (!spec->adc_nids) {
		spec->adc_nids = alc861vd_adc_nids;
		spec->num_adc_nids = ARRAY_SIZE(alc861vd_adc_nids);
		alc_auto_fill_adc_caps(codec);
		alc_remove_invalid_adc_nids(codec);
	}
	if (!spec->capsrc_nids)
		spec->capsrc_nids = alc861vd_capsrc_nids;
	set_capture_mixer(codec);
	set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
@@ -18965,6 +18903,9 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
	spec->num_mux_defs = 1;
	spec->input_mux = &spec->private_imux[0];
	if (!spec->dual_adc_switch)
		alc_remove_invalid_adc_nids(codec);
	err = alc_auto_add_mic_boost(codec);
	if (err < 0)
		return err;
@@ -19134,11 +19075,9 @@ static int patch_alc662(struct hda_codec *codec)
	spec->stream_digital_capture = &alc662_pcm_digital_capture;
	if (!spec->adc_nids) {
		spec->adc_nids = alc662_adc_nids;
		spec->num_adc_nids = ARRAY_SIZE(alc662_adc_nids);
		alc_auto_fill_adc_caps(codec);
		alc_remove_invalid_adc_nids(codec);
	}
	if (!spec->capsrc_nids)
		spec->capsrc_nids = alc662_capsrc_nids;
	if (!spec->cap_mixer)
		set_capture_mixer(codec);
@@ -19631,8 +19570,8 @@ static int patch_alc680(struct hda_codec *codec)
	spec->stream_digital_capture = &alc680_pcm_digital_capture;
	if (!spec->adc_nids) {
		spec->adc_nids = alc680_adc_nids;
		spec->num_adc_nids = ARRAY_SIZE(alc680_adc_nids);
		alc_auto_fill_adc_caps(codec);
		alc_remove_invalid_adc_nids(codec);
	}
	if (!spec->cap_mixer)