SNDCTL_DSP_GETFMTS 690 fs/compat_ioctl.c COMPATIBLE_IOCTL(SNDCTL_DSP_GETFMTS) SNDCTL_DSP_GETFMTS 678 include/uapi/linux/soundcard.h #define SOUND_PCM_GETFMTS SNDCTL_DSP_GETFMTS SNDCTL_DSP_GETFMTS 2653 sound/core/oss/pcm_oss.c case SNDCTL_DSP_GETFMTS: SNDCTL_DSP_GETFMTS 1002 sound/oss/dmasound/dmasound_core.c case SNDCTL_DSP_GETFMTS: