snd_ctl_elem_value  817 include/sound/asound.h struct snd_ctl_elem_value {
snd_ctl_elem_value  854 include/sound/asound.h SNDRV_CTL_IOCTL_ELEM_READ = _IOWR('U', 0x12, struct snd_ctl_elem_value),
snd_ctl_elem_value  855 include/sound/asound.h SNDRV_CTL_IOCTL_ELEM_WRITE = _IOWR('U', 0x13, struct snd_ctl_elem_value),