Merge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates #2 from Takashi Iwai:
 "This update contains a few cleanup works, regression/stable fixes
  gathered since the last pull request.

   - Clean up with generic hd-audio jack handling code by David
     Henningsson
   - A few regression fixes for standardized HD-audio auto-parser
   - Misc clean-up and small fixes"

* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - do not detect jack on internal speakers for Realtek
  ALSA: hda - Fix missing beep on ASUS X43U notebook
  ALSA: hda - Remove AZX_DCAPS_POSFIX_COMBO
  ALSA: hda - Warn an allocation for an uninitialized array
  ALSA: hda/cirrus - Add missing init/free of hda_gen_spec
  ALSA: hda - Fix memory leaks at error path in patch_cirrus.c
  ALSA: hda - Add missing hda_gen_spec to struct via_spec
  ALSA: hda - remove "Mic Jack Mode" for headset jacks (Latitude Exx30)
  ALSA: hda - make Cirrus codec use generic unsol event handler
  ALSA: hda - make VIA codec use generic unsol event handler
  ALSA: hda - Remove dead GPIO code for VIA codec
  ALSA: usb-audio: Add TASCAM US122 MKII playback

7 files changed, 122 insertions, 117 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index c0ab72cbeed..70d4848b5cd 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -5168,6 +5168,8 @@ EXPORT_SYMBOL_HDA(snd_hda_resume);
  */
 void *snd_array_new(struct snd_array *array)
 {
+	if (snd_BUG_ON(!array->elem_size))
+		return NULL;
 	if (array->used >= array->alloced) {
 		int num = array->alloced + array->alloc_align;
 		int size = (num + 1) * array->elem_size;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index f09ff6c1404..6833835a218 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -554,7 +554,6 @@ enum {
 #define AZX_DCAPS_BUFSIZE	(1 << 21)	/* no buffer size alignment */
 #define AZX_DCAPS_ALIGN_BUFSIZE	(1 << 22)	/* buffer size alignment */
 #define AZX_DCAPS_4K_BDLE_BOUNDARY (1 << 23)	/* BDLE in 4k boundary */
-#define AZX_DCAPS_POSFIX_COMBO  (1 << 24)	/* Use COMBO as default */
 #define AZX_DCAPS_COUNT_LPIB_DELAY  (1 << 25)	/* Take LPIB as delay */
 
 /* quirks for ATI SB / AMD Hudson */
@@ -2858,10 +2857,6 @@ static int __devinit check_position_fix(struct azx *chip, int fix)
 		snd_printd(SFX "Using LPIB position fix\n");
 		return POS_FIX_LPIB;
 	}
-	if (chip->driver_caps & AZX_DCAPS_POSFIX_COMBO) {
-		snd_printd(SFX "Using COMBO position fix\n");
-		return POS_FIX_COMBO;
-	}
 	return POS_FIX_AUTO;
 }
 
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index fcfc9f0a056..61a71131711 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -897,7 +897,7 @@ static int build_digital_input(struct hda_codec *codec)
  * HP/SPK/SPDIF
  */
 
-static void cs_automute(struct hda_codec *codec)
+static void cs_automute(struct hda_codec *codec, struct hda_jack_tbl *tbl)
 {
 	struct cs_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
@@ -973,7 +973,7 @@ static void cs_automute(struct hda_codec *codec)
  * Switch max 3 inputs of a single ADC (nid 3)
 */
 
-static void cs_automic(struct hda_codec *codec)
+static void cs_automic(struct hda_codec *codec, struct hda_jack_tbl *tbl)
 {
 	struct cs_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
@@ -1035,7 +1035,7 @@ static void init_output(struct hda_codec *codec)
 		if (!cfg->speaker_outs)
 			continue;
 		if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
-			snd_hda_jack_detect_enable(codec, nid, HP_EVENT);
+			snd_hda_jack_detect_enable_callback(codec, nid, HP_EVENT, cs_automute);
 			spec->hp_detect = 1;
 		}
 	}
@@ -1046,7 +1046,7 @@ static void init_output(struct hda_codec *codec)
 
 	/* SPDIF is enabled on presence detect for CS421x */
 	if (spec->hp_detect || spec->spdif_detect)
-		cs_automute(codec);
+		cs_automute(codec, NULL);
 }
 
 static void init_input(struct hda_codec *codec)
@@ -1070,13 +1070,13 @@ static void init_input(struct hda_codec *codec)
 				    AC_VERB_SET_AMP_GAIN_MUTE,
 				    AMP_IN_MUTE(spec->adc_idx[i]));
 		if (spec->mic_detect && spec->automic_idx == i)
-			snd_hda_jack_detect_enable(codec, pin, MIC_EVENT);
+			snd_hda_jack_detect_enable_callback(codec, pin, MIC_EVENT, cs_automic);
 	}
 	/* CS420x has multiple ADC, CS421x has single ADC */
 	if (spec->vendor_nid == CS420X_VENDOR_NID) {
 		change_cur_input(codec, spec->cur_input, 1);
 		if (spec->mic_detect)
-			cs_automic(codec);
+			cs_automic(codec, NULL);
 
 		coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
 		if (is_active_pin(codec, CS_DMIC2_PIN_NID))
@@ -1089,7 +1089,7 @@ static void init_input(struct hda_codec *codec)
 		cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
 	} else {
 		if (spec->mic_detect)
-			cs_automic(codec);
+			cs_automic(codec, NULL);
 		else  {
 			spec->cur_adc = spec->adc_nid[spec->cur_input];
 			cs_update_input_select(codec);
@@ -1243,28 +1243,16 @@ static void cs_free(struct hda_codec *codec)
 	struct cs_spec *spec = codec->spec;
 	kfree(spec->capture_bind[0]);
 	kfree(spec->capture_bind[1]);
+	snd_hda_gen_free(&spec->gen);
 	kfree(codec->spec);
 }
 
-static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	switch (snd_hda_jack_get_action(codec, res >> 26)) {
-	case HP_EVENT:
-		cs_automute(codec);
-		break;
-	case MIC_EVENT:
-		cs_automic(codec);
-		break;
-	}
-	snd_hda_jack_report_sync(codec);
-}
-
 static const struct hda_codec_ops cs_patch_ops = {
 	.build_controls = cs_build_controls,
 	.build_pcms = cs_build_pcms,
 	.init = cs_init,
 	.free = cs_free,
-	.unsol_event = cs_unsol_event,
+	.unsol_event = snd_hda_jack_unsol_event,
 };
 
 static int cs_parse_auto_config(struct hda_codec *codec)
@@ -1439,6 +1427,7 @@ static int patch_cs420x(struct hda_codec *codec)
 	if (!spec)
 		return -ENOMEM;
 	codec->spec = spec;
+	snd_hda_gen_init(&spec->gen);
 
 	spec->vendor_nid = CS420X_VENDOR_NID;
 
@@ -1457,7 +1446,7 @@ static int patch_cs420x(struct hda_codec *codec)
 	return 0;
 
  error:
-	kfree(codec->spec);
+	cs_free(codec);
 	codec->spec = NULL;
 	return err;
 }
@@ -1674,7 +1663,7 @@ static void init_cs421x_digital(struct hda_codec *codec)
 		if (!cfg->speaker_outs)
 			continue;
 		if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
-			snd_hda_jack_detect_enable(codec, nid, SPDIF_EVENT);
+			snd_hda_jack_detect_enable_callback(codec, nid, SPDIF_EVENT, cs_automute);
 			spec->spdif_detect = 1;
 		}
 	}
@@ -1889,21 +1878,6 @@ static int cs421x_build_controls(struct hda_codec *codec)
 	return 0;
 }
 
-static void cs421x_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	switch (snd_hda_jack_get_action(codec, res >> 26)) {
-	case HP_EVENT:
-	case SPDIF_EVENT:
-		cs_automute(codec);
-		break;
-
-	case MIC_EVENT:
-		cs_automic(codec);
-		break;
-	}
-	snd_hda_jack_report_sync(codec);
-}
-
 static int parse_cs421x_input(struct hda_codec *codec)
 {
 	struct cs_spec *spec = codec->spec;
@@ -1977,7 +1951,7 @@ static struct hda_codec_ops cs421x_patch_ops = {
 	.build_pcms = cs_build_pcms,
 	.init = cs421x_init,
 	.free = cs_free,
-	.unsol_event = cs421x_unsol_event,
+	.unsol_event = snd_hda_jack_unsol_event,
 #ifdef CONFIG_PM
 	.suspend = cs421x_suspend,
 #endif
@@ -1992,6 +1966,7 @@ static int patch_cs4210(struct hda_codec *codec)
 	if (!spec)
 		return -ENOMEM;
 	codec->spec = spec;
+	snd_hda_gen_init(&spec->gen);
 
 	spec->vendor_nid = CS4210_VENDOR_NID;
 
@@ -2017,7 +1992,7 @@ static int patch_cs4210(struct hda_codec *codec)
 	return 0;
 
  error:
-	kfree(codec->spec);
+	cs_free(codec);
 	codec->spec = NULL;
 	return err;
 }
@@ -2031,6 +2006,7 @@ static int patch_cs4213(struct hda_codec *codec)
 	if (!spec)
 		return -ENOMEM;
 	codec->spec = spec;
+	snd_hda_gen_init(&spec->gen);
 
 	spec->vendor_nid = CS4213_VENDOR_NID;
 
@@ -2042,7 +2018,7 @@ static int patch_cs4213(struct hda_codec *codec)
 	return 0;
 
  error:
-	kfree(codec->spec);
+	cs_free(codec);
 	codec->spec = NULL;
 	return err;
 }
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8568aee56e2..8253b4eeb6a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -611,6 +611,8 @@ static void alc_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack
 {
 	struct alc_spec *spec = codec->spec;
 
+	if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
+		return;
 	/* check LO jack only when it's different from HP */
 	if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
 		return;
@@ -4245,6 +4247,7 @@ static void alc_auto_init_std(struct hda_codec *codec)
 	((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir))
 
 static const struct snd_pci_quirk beep_white_list[] = {
+	SND_PCI_QUIRK(0x1043, 0x103c, "ASUS", 1),
 	SND_PCI_QUIRK(0x1043, 0x829f, "ASUS", 1),
 	SND_PCI_QUIRK(0x1043, 0x83ce, "EeePC", 1),
 	SND_PCI_QUIRK(0x1043, 0x831a, "EeePC", 1),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index fe163547f90..770013ff556 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -104,6 +104,7 @@ enum {
 	STAC_92HD83XXX_HP_LED,
 	STAC_92HD83XXX_HP_INV_LED,
 	STAC_92HD83XXX_HP_MIC_LED,
+	STAC_92HD83XXX_HEADSET_JACK,
 	STAC_92HD83XXX_MODELS
 };
 
@@ -204,6 +205,7 @@ struct sigmatel_spec {
 	unsigned int check_volume_offset:1;
 	unsigned int auto_mic:1;
 	unsigned int linear_tone_beep:1;
+	unsigned int headset_jack:1; /* 4-pin headset jack (hp + mono mic) */
 
 	/* gpio lines */
 	unsigned int eapd_mask;
@@ -1684,6 +1686,7 @@ static const char * const stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
 	[STAC_92HD83XXX_HP_LED] = "hp-led",
 	[STAC_92HD83XXX_HP_INV_LED] = "hp-inv-led",
 	[STAC_92HD83XXX_HP_MIC_LED] = "hp-mic-led",
+	[STAC_92HD83XXX_HEADSET_JACK] = "headset-jack",
 };
 
 static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
@@ -1694,6 +1697,24 @@ static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
 		      "DFI LanParty", STAC_92HD83XXX_REF),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02ba,
 		      "unknown Dell", STAC_DELL_S14),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0532,
+		      "Dell Latitude E6230", STAC_92HD83XXX_HEADSET_JACK),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0533,
+		      "Dell Latitude E6330", STAC_92HD83XXX_HEADSET_JACK),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0534,
+		      "Dell Latitude E6430", STAC_92HD83XXX_HEADSET_JACK),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0535,
+		      "Dell Latitude E6530", STAC_92HD83XXX_HEADSET_JACK),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x053c,
+		      "Dell Latitude E5430", STAC_92HD83XXX_HEADSET_JACK),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x053d,
+		      "Dell Latitude E5530", STAC_92HD83XXX_HEADSET_JACK),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0549,
+		      "Dell Latitude E5430", STAC_92HD83XXX_HEADSET_JACK),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x057d,
+		      "Dell Latitude E6430s", STAC_92HD83XXX_HEADSET_JACK),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0584,
+		      "Dell Latitude E6430U", STAC_92HD83XXX_HEADSET_JACK),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x1028,
 		      "Dell Vostro 3500", STAC_DELL_VOSTRO_3500),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1656,
@@ -2855,6 +2876,9 @@ static inline int stac92xx_add_jack_mode_control(struct hda_codec *codec,
 	char name[22];
 
 	if (snd_hda_get_input_pin_attr(def_conf) != INPUT_PIN_ATTR_INT) {
+		if (spec->headset_jack && snd_hda_get_input_pin_attr(def_conf)
+			!= INPUT_PIN_ATTR_DOCK)
+			return 0;
 		if (snd_hda_get_default_vref(codec, nid) == AC_PINCTL_VREF_GRD
 			&& nid == spec->line_switch)
 			control = STAC_CTL_WIDGET_IO_SWITCH;
@@ -5626,6 +5650,9 @@ again:
 	case STAC_92HD83XXX_HP_MIC_LED:
 		spec->mic_mute_led_gpio = 0x08; /* GPIO3 */
 		break;
+	case STAC_92HD83XXX_HEADSET_JACK:
+		spec->headset_jack = 1;
+		break;
 	}
 
 	if (find_mute_led_cfg(codec, default_polarity))
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 5a45a912aed..72a2f60b087 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -118,6 +118,8 @@ enum {
 };
 
 struct via_spec {
+	struct hda_gen_spec gen;
+
 	/* codec parameterization */
 	const struct snd_kcontrol_new *mixers[6];
 	unsigned int num_mixers;
@@ -246,6 +248,7 @@ static struct via_spec * via_new_spec(struct hda_codec *codec)
 	/* VT1708BCE & VT1708S are almost same */
 	if (spec->codec_type == VT1708BCE)
 		spec->codec_type = VT1708S;
+	snd_hda_gen_init(&spec->gen);
 	return spec;
 }
 
@@ -299,7 +302,6 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
 
 #define VIA_JACK_EVENT		0x20
 #define VIA_HP_EVENT		0x01
-#define VIA_GPIO_EVENT		0x02
 #define VIA_LINE_EVENT		0x03
 
 enum {
@@ -1628,6 +1630,7 @@ static void via_free(struct hda_codec *codec)
 	vt1708_stop_hp_work(spec);
 	kfree(spec->bind_cap_vol);
 	kfree(spec->bind_cap_sw);
+	snd_hda_gen_free(&spec->gen);
 	kfree(spec);
 }
 
@@ -1685,69 +1688,6 @@ static void via_hp_automute(struct hda_codec *codec)
 	via_line_automute(codec, present);
 }
 
-static void via_gpio_control(struct hda_codec *codec)
-{
-	unsigned int gpio_data;
-	unsigned int vol_counter;
-	unsigned int vol;
-	unsigned int master_vol;
-
-	struct via_spec *spec = codec->spec;
-
-	gpio_data = snd_hda_codec_read(codec, codec->afg, 0,
-				       AC_VERB_GET_GPIO_DATA, 0) & 0x03;
-
-	vol_counter = (snd_hda_codec_read(codec, codec->afg, 0,
-					  0xF84, 0) & 0x3F0000) >> 16;
-
-	vol = vol_counter & 0x1F;
-	master_vol = snd_hda_codec_read(codec, 0x1A, 0,
-					AC_VERB_GET_AMP_GAIN_MUTE,
-					AC_AMP_GET_INPUT);
-
-	if (gpio_data == 0x02) {
-		/* unmute line out */
-		snd_hda_set_pin_ctl(codec, spec->autocfg.line_out_pins[0],
-				    PIN_OUT);
-		if (vol_counter & 0x20) {
-			/* decrease volume */
-			if (vol > master_vol)
-				vol = master_vol;
-			snd_hda_codec_amp_stereo(codec, 0x1A, HDA_INPUT,
-						 0, HDA_AMP_VOLMASK,
-						 master_vol-vol);
-		} else {
-			/* increase volume */
-			snd_hda_codec_amp_stereo(codec, 0x1A, HDA_INPUT, 0,
-					 HDA_AMP_VOLMASK,
-					 ((master_vol+vol) > 0x2A) ? 0x2A :
-					  (master_vol+vol));
-		}
-	} else if (!(gpio_data & 0x02)) {
-		/* mute line out */
-		snd_hda_set_pin_ctl(codec, spec->autocfg.line_out_pins[0], 0);
-	}
-}
-
-/* unsolicited event for jack sensing */
-static void via_unsol_event(struct hda_codec *codec,
-				  unsigned int res)
-{
-	res >>= 26;
-	res = snd_hda_jack_get_action(codec, res);
-
-	if (res & VIA_JACK_EVENT)
-		set_widgets_power_state(codec);
-
-	res &= ~VIA_JACK_EVENT;
-
-	if (res == VIA_HP_EVENT || res == VIA_LINE_EVENT)
-		via_hp_automute(codec);
-	else if (res == VIA_GPIO_EVENT)
-		via_gpio_control(codec);
-	snd_hda_jack_report_sync(codec);
-}
-
 #ifdef CONFIG_PM
 static int via_suspend(struct hda_codec *codec)
 {
@@ -1783,7 +1723,7 @@ static const struct hda_codec_ops via_patch_ops = {
 	.build_pcms = via_build_pcms,
 	.init = via_init,
 	.free = via_free,
-	.unsol_event = via_unsol_event,
+	.unsol_event = snd_hda_jack_unsol_event,
 #ifdef CONFIG_PM
 	.suspend = via_suspend,
 	.check_power_status = via_check_power_status,
@@ -2761,6 +2701,17 @@ static void via_auto_init_dig_in(struct hda_codec *codec)
 	snd_hda_set_pin_ctl(codec, spec->autocfg.dig_in_pin, PIN_IN);
 }
 
+static void via_jack_output_event(struct hda_codec *codec, struct hda_jack_tbl *tbl)
+{
+	set_widgets_power_state(codec);
+	via_hp_automute(codec);
+}
+
+static void via_jack_powerstate_event(struct hda_codec *codec, struct hda_jack_tbl *tbl)
+{
+	set_widgets_power_state(codec);
+}
+
 /* initialize the unsolicited events */
 static void via_auto_init_unsol_event(struct hda_codec *codec)
 {
@@ -2768,26 +2719,31 @@ static void via_auto_init_unsol_event(struct hda_codec *codec)
 	struct auto_pin_cfg *cfg = &spec->autocfg;
 	unsigned int ev;
 	int i;
+	hda_jack_callback cb;
 
 	if (cfg->hp_pins[0] && is_jack_detectable(codec, cfg->hp_pins[0]))
-		snd_hda_jack_detect_enable(codec, cfg->hp_pins[0],
-					   VIA_HP_EVENT | VIA_JACK_EVENT);
+		snd_hda_jack_detect_enable_callback(codec, cfg->hp_pins[0],
+						    VIA_HP_EVENT | VIA_JACK_EVENT,
+						    via_jack_output_event);
 
 	if (cfg->speaker_pins[0])
 		ev = VIA_LINE_EVENT;
 	else
 		ev = 0;
+	cb = ev ? via_jack_output_event : via_jack_powerstate_event;
+
 	for (i = 0; i < cfg->line_outs; i++) {
 		if (cfg->line_out_pins[i] &&
 		    is_jack_detectable(codec, cfg->line_out_pins[i]))
-			snd_hda_jack_detect_enable(codec, cfg->line_out_pins[i],
-						   ev | VIA_JACK_EVENT);
+			snd_hda_jack_detect_enable_callback(codec, cfg->line_out_pins[i],
+							    ev | VIA_JACK_EVENT, cb);
 	}
 
 	for (i = 0; i < cfg->num_inputs; i++) {
 		if (is_jack_detectable(codec, cfg->inputs[i].pin))
-			snd_hda_jack_detect_enable(codec, cfg->inputs[i].pin,
-						   VIA_JACK_EVENT);
+			snd_hda_jack_detect_enable_callback(codec, cfg->inputs[i].pin,
+							    VIA_JACK_EVENT,
+							    via_jack_powerstate_event);
 	}
 }
 
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index d73ac9bc427..88d8cebbb24 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2780,6 +2780,52 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 
 	}
 },
+{
+	/* Tascam US122 MKII - playback-only support */
+	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
+	.idVendor = 0x0644,
+	.idProduct = 0x8021,
+	.bInterfaceClass = USB_CLASS_AUDIO,
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.vendor_name = "TASCAM",
+		.product_name = "US122 MKII",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
+					.channels = 2,
+					.iface = 1,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
+					.endpoint = 0x02,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC,
+					.rates = SNDRV_PCM_RATE_44100 |
+						 SNDRV_PCM_RATE_48000 |
+						 SNDRV_PCM_RATE_88200 |
+						 SNDRV_PCM_RATE_96000,
+					.rate_min = 44100,
+					.rate_max = 96000,
+					.nr_rates = 4,
+					.rate_table = (unsigned int[]) {
+						44100, 48000, 88200, 96000
+					}
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
 
 /* Microsoft XboxLive Headset/Xbox Communicator */
 {