SNDRV_HWDEP_IFACE_USX2Y_PCM 100 include/uapi/sound/asound.h SNDRV_HWDEP_IFACE_USX2Y_PCM, /* Tascam US122, US224 & US428 rawusb pcm */ SNDRV_HWDEP_IFACE_USX2Y_PCM 100 tools/include/uapi/sound/asound.h SNDRV_HWDEP_IFACE_USX2Y_PCM, /* Tascam US122, US224 & US428 rawusb pcm */