diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
index 03f50643fbba..67b3e7170ec6 100644
--- a/drivers/usb/gadget/function/f_uac1.c
+++ b/drivers/usb/gadget/function/f_uac1.c
@@ -123,6 +123,15 @@ static struct uac_feature_unit_descriptor *in_feature_unit_desc;
 static struct uac_feature_unit_descriptor *out_feature_unit_desc;
 
 /* AC IN Interrupt Endpoint */
+static struct usb_endpoint_descriptor fs_int_ep_desc = {
+	.bLength = USB_DT_ENDPOINT_SIZE,
+	.bDescriptorType = USB_DT_ENDPOINT,
+	.bEndpointAddress = USB_DIR_IN,
+	.bmAttributes = USB_ENDPOINT_XFER_INT,
+	.wMaxPacketSize = cpu_to_le16(2),
+	.bInterval = 1,
+};
+
 static struct usb_endpoint_descriptor ac_int_ep_desc = {
 	.bLength = USB_DT_ENDPOINT_SIZE,
 	.bDescriptorType = USB_DT_ENDPOINT,
@@ -132,6 +141,14 @@ static struct usb_endpoint_descriptor ac_int_ep_desc = {
 	.bInterval = 4,
 };
 
+static struct usb_ss_ep_comp_descriptor ac_int_ep_desc_comp = {
+	.bLength = sizeof(ac_int_ep_desc_comp),
+	.bDescriptorType = USB_DT_SS_ENDPOINT_COMP,
+	.bMaxBurst = 0,
+	.bmAttributes = 0,
+	.wBytesPerInterval = cpu_to_le16(2),
+};
+
 /* B.4.1  Standard AS Interface Descriptor */
 static struct usb_interface_descriptor as_out_interface_alt_0_desc = {
 	.bLength =		USB_DT_INTERFACE_SIZE,
@@ -201,6 +218,16 @@ static struct uac_format_type_i_discrete_descriptor_1 as_out_type_i_desc = {
 };
 
 /* Standard ISO OUT Endpoint Descriptor */
+static struct usb_endpoint_descriptor fs_out_ep_desc  = {
+	.bLength =		USB_DT_ENDPOINT_AUDIO_SIZE,
+	.bDescriptorType =	USB_DT_ENDPOINT,
+	.bEndpointAddress =	USB_DIR_OUT,
+	.bmAttributes =		USB_ENDPOINT_SYNC_ADAPTIVE
+				| USB_ENDPOINT_XFER_ISOC,
+	.wMaxPacketSize	=	cpu_to_le16(UAC1_OUT_EP_MAX_PACKET_SIZE),
+	.bInterval =		1,
+};
+
 static struct usb_endpoint_descriptor as_out_ep_desc  = {
 	.bLength =		USB_DT_ENDPOINT_AUDIO_SIZE,
 	.bDescriptorType =	USB_DT_ENDPOINT,
@@ -211,6 +238,14 @@ static struct usb_endpoint_descriptor as_out_ep_desc  = {
 	.bInterval =		4,
 };
 
+static struct usb_ss_ep_comp_descriptor as_out_ep_desc_comp = {
+	.bLength		= sizeof(as_out_ep_desc_comp),
+	.bDescriptorType	= USB_DT_SS_ENDPOINT_COMP,
+	.bMaxBurst		= 0,
+	.bmAttributes		= 0,
+	.wBytesPerInterval	= cpu_to_le16(UAC1_OUT_EP_MAX_PACKET_SIZE),
+};
+
 /* Class-specific AS ISO OUT Endpoint Descriptor */
 static struct uac_iso_endpoint_descriptor as_iso_out_desc = {
 	.bLength =		UAC_ISO_ENDPOINT_DESC_SIZE,
@@ -231,7 +266,17 @@ static struct uac_format_type_i_discrete_descriptor_1 as_in_type_i_desc = {
 	.bSamFreqType =		1,
 };
 
-/* Standard ISO OUT Endpoint Descriptor */
+/* Standard ISO IN Endpoint Descriptor */
+static struct usb_endpoint_descriptor fs_in_ep_desc  = {
+	.bLength =		USB_DT_ENDPOINT_AUDIO_SIZE,
+	.bDescriptorType =	USB_DT_ENDPOINT,
+	.bEndpointAddress =	USB_DIR_IN,
+	.bmAttributes =		USB_ENDPOINT_SYNC_ASYNC
+				| USB_ENDPOINT_XFER_ISOC,
+	.wMaxPacketSize	=	cpu_to_le16(UAC1_OUT_EP_MAX_PACKET_SIZE),
+	.bInterval =		1,
+};
+
 static struct usb_endpoint_descriptor as_in_ep_desc  = {
 	.bLength =		USB_DT_ENDPOINT_AUDIO_SIZE,
 	.bDescriptorType =	USB_DT_ENDPOINT,
@@ -242,6 +287,14 @@ static struct usb_endpoint_descriptor as_in_ep_desc  = {
 	.bInterval =		4,
 };
 
+static struct usb_ss_ep_comp_descriptor as_in_ep_desc_comp = {
+	.bLength		= sizeof(as_in_ep_desc_comp),
+	.bDescriptorType	= USB_DT_SS_ENDPOINT_COMP,
+	.bMaxBurst		= 0,
+	.bmAttributes		= 0,
+	.wBytesPerInterval	= cpu_to_le16(UAC1_OUT_EP_MAX_PACKET_SIZE),
+};
+
 /* Class-specific AS ISO OUT Endpoint Descriptor */
 static struct uac_iso_endpoint_descriptor as_iso_in_desc = {
 	.bLength =		UAC_ISO_ENDPOINT_DESC_SIZE,
@@ -252,7 +305,41 @@ static struct uac_iso_endpoint_descriptor as_iso_in_desc = {
 	.wLockDelay =		0,
 };
 
-static struct usb_descriptor_header *f_audio_desc[] = {
+static struct usb_descriptor_header *fs_audio_desc[] = {
+	(struct usb_descriptor_header *)&ac_interface_desc,
+	(struct usb_descriptor_header *)&ac_header_desc,
+
+	(struct usb_descriptor_header *)&usb_out_it_desc,
+	(struct usb_descriptor_header *)&io_out_ot_desc,
+	(struct usb_descriptor_header *)&out_feature_unit_desc,
+
+	(struct usb_descriptor_header *)&io_in_it_desc,
+	(struct usb_descriptor_header *)&usb_in_ot_desc,
+	(struct usb_descriptor_header *)&in_feature_unit_desc,
+
+	(struct usb_descriptor_header *)&fs_int_ep_desc,
+
+	(struct usb_descriptor_header *)&as_out_interface_alt_0_desc,
+	(struct usb_descriptor_header *)&as_out_interface_alt_1_desc,
+	(struct usb_descriptor_header *)&as_out_header_desc,
+
+	(struct usb_descriptor_header *)&as_out_type_i_desc,
+
+	(struct usb_descriptor_header *)&fs_out_ep_desc,
+	(struct usb_descriptor_header *)&as_iso_out_desc,
+
+	(struct usb_descriptor_header *)&as_in_interface_alt_0_desc,
+	(struct usb_descriptor_header *)&as_in_interface_alt_1_desc,
+	(struct usb_descriptor_header *)&as_in_header_desc,
+
+	(struct usb_descriptor_header *)&as_in_type_i_desc,
+
+	(struct usb_descriptor_header *)&fs_in_ep_desc,
+	(struct usb_descriptor_header *)&as_iso_in_desc,
+	NULL,
+};
+
+static struct usb_descriptor_header *hs_audio_desc[] = {
 	(struct usb_descriptor_header *)&ac_interface_desc,
 	(struct usb_descriptor_header *)&ac_header_desc,
 
@@ -286,6 +373,43 @@ static struct usb_descriptor_header *f_audio_desc[] = {
 	NULL,
 };
 
+static struct usb_descriptor_header *ss_audio_desc[] = {
+	(struct usb_descriptor_header *)&ac_interface_desc,
+	(struct usb_descriptor_header *)&ac_header_desc,
+
+	(struct usb_descriptor_header *)&usb_out_it_desc,
+	(struct usb_descriptor_header *)&io_out_ot_desc,
+	(struct usb_descriptor_header *)&out_feature_unit_desc,
+
+	(struct usb_descriptor_header *)&io_in_it_desc,
+	(struct usb_descriptor_header *)&usb_in_ot_desc,
+	(struct usb_descriptor_header *)&in_feature_unit_desc,
+
+	(struct usb_descriptor_header *)&ac_int_ep_desc,
+	(struct usb_descriptor_header *)&ac_int_ep_desc_comp,
+
+	(struct usb_descriptor_header *)&as_out_interface_alt_0_desc,
+	(struct usb_descriptor_header *)&as_out_interface_alt_1_desc,
+	(struct usb_descriptor_header *)&as_out_header_desc,
+
+	(struct usb_descriptor_header *)&as_out_type_i_desc,
+
+	(struct usb_descriptor_header *)&as_out_ep_desc,
+	(struct usb_descriptor_header *)&as_out_ep_desc_comp,
+	(struct usb_descriptor_header *)&as_iso_out_desc,
+
+	(struct usb_descriptor_header *)&as_in_interface_alt_0_desc,
+	(struct usb_descriptor_header *)&as_in_interface_alt_1_desc,
+	(struct usb_descriptor_header *)&as_in_header_desc,
+
+	(struct usb_descriptor_header *)&as_in_type_i_desc,
+
+	(struct usb_descriptor_header *)&as_in_ep_desc,
+	(struct usb_descriptor_header *)&as_in_ep_desc_comp,
+	(struct usb_descriptor_header *)&as_iso_in_desc,
+	NULL,
+};
+
 enum {
 	STR_AC_IF,
 	STR_USB_OUT_IT,
@@ -329,6 +453,89 @@ static struct usb_gadget_strings *uac1_strings[] = {
 	NULL,
 };
 
+/* Use macro to overcome line length limitation */
+#define USBDHDR(p) ((struct usb_descriptor_header *)(p))
+
+static void setup_headers(struct f_uac1_opts *opts,
+			  struct usb_descriptor_header **headers,
+			  enum usb_device_speed speed)
+{
+	struct usb_ss_ep_comp_descriptor *epout_desc_comp = NULL;
+	struct usb_ss_ep_comp_descriptor *epin_desc_comp = NULL;
+	struct usb_ss_ep_comp_descriptor *ep_int_desc_comp = NULL;
+	struct usb_endpoint_descriptor *epout_desc;
+	struct usb_endpoint_descriptor *epin_desc;
+	struct usb_endpoint_descriptor *ep_int_desc;
+	int i;
+
+	switch (speed) {
+	case USB_SPEED_FULL:
+		epout_desc = &fs_out_ep_desc;
+		epin_desc = &fs_in_ep_desc;
+		ep_int_desc = &fs_int_ep_desc;
+		break;
+	case USB_SPEED_HIGH:
+		epout_desc = &as_out_ep_desc;
+		epin_desc = &as_in_ep_desc;
+		ep_int_desc = &ac_int_ep_desc;
+		break;
+	default:
+		epout_desc = &as_out_ep_desc;
+		epout_desc_comp = &as_out_ep_desc_comp;
+		epin_desc = &as_in_ep_desc;
+		epin_desc_comp = &as_in_ep_desc_comp;
+		ep_int_desc = &ac_int_ep_desc;
+		ep_int_desc_comp = &ac_int_ep_desc_comp;
+		break;
+	}
+
+	i = 0;
+	headers[i++] = USBDHDR(&ac_interface_desc);
+	headers[i++] = USBDHDR(ac_header_desc);
+
+	if (EPOUT_EN(opts)) {
+		headers[i++] = USBDHDR(&usb_out_it_desc);
+		headers[i++] = USBDHDR(&io_out_ot_desc);
+		if (FUOUT_EN(opts))
+			headers[i++] = USBDHDR(out_feature_unit_desc);
+	}
+
+	if (EPIN_EN(opts)) {
+		headers[i++] = USBDHDR(&io_in_it_desc);
+		headers[i++] = USBDHDR(&usb_in_ot_desc);
+		if (FUIN_EN(opts))
+			headers[i++] = USBDHDR(in_feature_unit_desc);
+	}
+
+	if (FUOUT_EN(opts) || FUIN_EN(opts)) {
+		headers[i++] = USBDHDR(ep_int_desc);
+		if (ep_int_desc_comp)
+			headers[i++] = USBDHDR(ep_int_desc_comp);
+	}
+
+	if (EPOUT_EN(opts)) {
+		headers[i++] = USBDHDR(&as_out_interface_alt_0_desc);
+		headers[i++] = USBDHDR(&as_out_interface_alt_1_desc);
+		headers[i++] = USBDHDR(&as_out_header_desc);
+		headers[i++] = USBDHDR(&as_out_type_i_desc);
+		headers[i++] = USBDHDR(epout_desc);
+		if (epout_desc_comp)
+			headers[i++] = USBDHDR(epout_desc_comp);
+		headers[i++] = USBDHDR(&as_iso_out_desc);
+	}
+	if (EPIN_EN(opts)) {
+		headers[i++] = USBDHDR(&as_in_interface_alt_0_desc);
+		headers[i++] = USBDHDR(&as_in_interface_alt_1_desc);
+		headers[i++] = USBDHDR(&as_in_header_desc);
+		headers[i++] = USBDHDR(&as_in_type_i_desc);
+		headers[i++] = USBDHDR(epin_desc);
+		if (epin_desc_comp)
+			headers[i++] = USBDHDR(epin_desc_comp);
+		headers[i++] = USBDHDR(&as_iso_in_desc);
+	}
+	headers[i] = NULL;
+}
+
 /*
  * This function is an ALSA sound card following USB Audio Class Spec 1.0.
  */
@@ -891,7 +1098,6 @@ static int f_audio_get_alt(struct usb_function *f, unsigned intf)
 	return -EINVAL;
 }
 
-
 static void f_audio_disable(struct usb_function *f)
 {
 	struct f_uac1 *uac1 = func_to_uac1(f);
@@ -957,9 +1163,6 @@ uac1_ac_header_descriptor *build_ac_header_desc(struct f_uac1_opts *opts)
 	return ac_desc;
 }
 
-/* Use macro to overcome line length limitation */
-#define USBDHDR(p) (struct usb_descriptor_header *)(p)
-
 static void setup_descriptor(struct f_uac1_opts *opts)
 {
 	/* patch descriptors */
@@ -1015,44 +1218,9 @@ static void setup_descriptor(struct f_uac1_opts *opts)
 		ac_header_desc->wTotalLength = cpu_to_le16(len);
 	}
 
-	i = 0;
-	f_audio_desc[i++] = USBDHDR(&ac_interface_desc);
-	f_audio_desc[i++] = USBDHDR(ac_header_desc);
-
-	if (EPOUT_EN(opts)) {
-		f_audio_desc[i++] = USBDHDR(&usb_out_it_desc);
-		f_audio_desc[i++] = USBDHDR(&io_out_ot_desc);
-		if (FUOUT_EN(opts))
-			f_audio_desc[i++] = USBDHDR(out_feature_unit_desc);
-	}
-
-	if (EPIN_EN(opts)) {
-		f_audio_desc[i++] = USBDHDR(&io_in_it_desc);
-		f_audio_desc[i++] = USBDHDR(&usb_in_ot_desc);
-		if (FUIN_EN(opts))
-			f_audio_desc[i++] = USBDHDR(in_feature_unit_desc);
-	}
-
-	if (FUOUT_EN(opts) || FUIN_EN(opts))
-		f_audio_desc[i++] = USBDHDR(&ac_int_ep_desc);
-
-	if (EPOUT_EN(opts)) {
-		f_audio_desc[i++] = USBDHDR(&as_out_interface_alt_0_desc);
-		f_audio_desc[i++] = USBDHDR(&as_out_interface_alt_1_desc);
-		f_audio_desc[i++] = USBDHDR(&as_out_header_desc);
-		f_audio_desc[i++] = USBDHDR(&as_out_type_i_desc);
-		f_audio_desc[i++] = USBDHDR(&as_out_ep_desc);
-		f_audio_desc[i++] = USBDHDR(&as_iso_out_desc);
-	}
-	if (EPIN_EN(opts)) {
-		f_audio_desc[i++] = USBDHDR(&as_in_interface_alt_0_desc);
-		f_audio_desc[i++] = USBDHDR(&as_in_interface_alt_1_desc);
-		f_audio_desc[i++] = USBDHDR(&as_in_header_desc);
-		f_audio_desc[i++] = USBDHDR(&as_in_type_i_desc);
-		f_audio_desc[i++] = USBDHDR(&as_in_ep_desc);
-		f_audio_desc[i++] = USBDHDR(&as_iso_in_desc);
-	}
-	f_audio_desc[i] = NULL;
+	setup_headers(opts, fs_audio_desc, USB_SPEED_FULL);
+	setup_headers(opts, hs_audio_desc, USB_SPEED_HIGH);
+	setup_headers(opts, ss_audio_desc, USB_SPEED_SUPER);
 }
 
 static int f_audio_validate_opts(struct g_audio *audio, struct device *dev)
@@ -1264,7 +1432,6 @@ static int f_audio_bind(struct usb_configuration *c, struct usb_function *f)
 		if (!ep)
 			goto err_free_fu;
 		uac1->int_ep = ep;
-		uac1->int_ep->desc = &ac_int_ep_desc;
 
 		ac_interface_desc.bNumEndpoints = 1;
 	}
@@ -1275,7 +1442,6 @@ static int f_audio_bind(struct usb_configuration *c, struct usb_function *f)
 		if (!ep)
 			goto err_free_fu;
 		audio->out_ep = ep;
-		audio->out_ep->desc = &as_out_ep_desc;
 	}
 
 	if (EPIN_EN(audio_opts)) {
@@ -1283,19 +1449,27 @@ static int f_audio_bind(struct usb_configuration *c, struct usb_function *f)
 		if (!ep)
 			goto err_free_fu;
 		audio->in_ep = ep;
-		audio->in_ep->desc = &as_in_ep_desc;
 	}
 
+	/* FS endpoint addresses are copied from autoconfigured HS descriptors */
+	fs_int_ep_desc.bEndpointAddress = ac_int_ep_desc.bEndpointAddress;
+	fs_out_ep_desc.bEndpointAddress = as_out_ep_desc.bEndpointAddress;
+	fs_in_ep_desc.bEndpointAddress = as_in_ep_desc.bEndpointAddress;
+
 	setup_descriptor(audio_opts);
 
 	/* copy descriptors, and track endpoint copies */
-	status = usb_assign_descriptors(f, f_audio_desc, f_audio_desc, NULL,
-					NULL);
+	status = usb_assign_descriptors(f, fs_audio_desc, hs_audio_desc,
+					ss_audio_desc, ss_audio_desc);
 	if (status)
 		goto err_free_fu;
 
-	audio->out_ep_maxpsize = le16_to_cpu(as_out_ep_desc.wMaxPacketSize);
-	audio->in_ep_maxpsize = le16_to_cpu(as_in_ep_desc.wMaxPacketSize);
+	audio->out_ep_maxpsize = max_t(u16,
+				le16_to_cpu(fs_out_ep_desc.wMaxPacketSize),
+				le16_to_cpu(as_out_ep_desc.wMaxPacketSize));
+	audio->in_ep_maxpsize = max_t(u16,
+				le16_to_cpu(fs_in_ep_desc.wMaxPacketSize),
+				le16_to_cpu(as_in_ep_desc.wMaxPacketSize));
 	audio->params.c_chmask = audio_opts->c_chmask;
 	audio->params.c_srate = audio_opts->c_srate;
 	audio->params.c_ssize = audio_opts->c_ssize;
