ALSA: usb-audio: add Yamaha MOX6/MOX8 support

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / sound / usb / pcm.h

diff --git a/sound/usb/pcm.h b/sound/usb/pcm.h
index ed3e283f618d11998af50f5f217f39f9397c8c97..df7a003682ad6426a3e50532cd815e8bf00a4af6 100644 (file)
--- a/sound/usb/pcm.h
+++ b/sound/usb/pcm.h
@@ -1,6 +1,9 @@
 #ifndef __USBAUDIO_PCM_H
 #define __USBAUDIO_PCM_H
 
+snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs,
+                                   unsigned int rate);
+
 void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream);
 
 int snd_usb_init_pitch(struct snd_usb_audio *chip, int iface,