Searched refs:SNDRV_CTL_IOCTL_PCM_INFO (Results 1 – 4 of 4) sorted by relevance
288 if (ioctl(hw->fd, SNDRV_CTL_IOCTL_PCM_INFO, info) < 0) in snd_ctl_hw_pcm_info()
293 ctrl->cmd = SNDRV_CTL_IOCTL_PCM_INFO; in snd_ctl_shm_pcm_info()
1108 #define SNDRV_CTL_IOCTL_PCM_INFO _IOWR('U', 0x31, struct snd_pcm_info) macro
681 case SNDRV_CTL_IOCTL_PCM_INFO: in ctl_shm_cmd()