diff --git a/sound/usb/card.c b/sound/usb/card.c
index 426aabc..78d12ff 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -45,6 +45,7 @@
 #include <linux/moduleparam.h>
 #include <linux/mutex.h>
 #include <linux/usb/audio.h>
+#include <linux/usb/audio-v2.h>
 
 #include <sound/core.h>
 #include <sound/info.h>
@@ -250,7 +251,7 @@
 		 * clock selectors and sample rate conversion units. */
 
 		cs = snd_usb_find_csint_desc(host_iface->extra, host_iface->extralen,
-						NULL, UAC_CLOCK_SOURCE);
+						NULL, UAC2_CLOCK_SOURCE);
 
 		if (!cs) {
 			snd_printk(KERN_ERR "CLOCK_SOURCE descriptor not found\n");
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 91850f8..b1309cd 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -18,6 +18,7 @@
 #include <linux/init.h>
 #include <linux/usb.h>
 #include <linux/usb/audio.h>
+#include <linux/usb/audio-v2.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/usb/format.c b/sound/usb/format.c
index b613e0a..0e04efe 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -18,6 +18,7 @@
 #include <linux/init.h>
 #include <linux/usb.h>
 #include <linux/usb/audio.h>
+#include <linux/usb/audio-v2.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index e0f3f87..630e220 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -17,6 +17,7 @@
 #include <linux/init.h>
 #include <linux/usb.h>
 #include <linux/usb/audio.h>
+#include <linux/usb/audio-v2.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -215,7 +216,7 @@
 	data[3] = rate >> 24;
 	if ((err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC2_CS_CUR,
 				   USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
-				   0x0100, chip->clock_id << 8,
+				   UAC2_CS_CONTROL_SAM_FREQ << 8, chip->clock_id << 8,
 				   data, sizeof(data), 1000)) < 0) {
 		snd_printk(KERN_ERR "%d:%d:%d: cannot set freq %d (v2)\n",
 			   dev->devnum, iface, fmt->altsetting, rate);
@@ -223,7 +224,7 @@
 	}
 	if ((err = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), UAC2_CS_CUR,
 				   USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
-				   0x0100, chip->clock_id << 8,
+				   UAC2_CS_CONTROL_SAM_FREQ << 8, chip->clock_id << 8,
 				   data, sizeof(data), 1000)) < 0) {
 		snd_printk(KERN_WARNING "%d:%d:%d: cannot get freq (v2)\n",
 			   dev->devnum, iface, fmt->altsetting);