- .iface = SNDRV_CTL_ELEM_IFACE_PCM,
- .name = "Playback PCM advanced processing",
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
- .info = snd_vortex_a3d_hrtf_info,
- .get = snd_vortex_a3d_get,
- .put = snd_vortex_a3d_hrtf_put,
+ .iface = SNDRV_CTL_ELEM_IFACE_PCM,.name =
+ "Playback PCM advanced processing",.index =
+ 0,.access =
+ SNDRV_CTL_ELEM_ACCESS_READWRITE,.private_value =
+ 0,.info = snd_vortex_a3d_hrtf_info,.get =
+ snd_vortex_a3d_get,.put = snd_vortex_a3d_hrtf_put