SNDRV_PCM_IOCTL_HW_PARAMS 124 drivers/usb/gadget/function/u_uac1_legacy.c snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_HW_PARAMS, params); SNDRV_PCM_IOCTL_HW_PARAMS 944 sound/core/oss/pcm_oss.c err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_HW_PARAMS, sparams); SNDRV_PCM_IOCTL_HW_PARAMS 2931 sound/core/pcm_native.c case SNDRV_PCM_IOCTL_HW_PARAMS: SNDRV_PCM_IOCTL_HW_PARAMS 3042 sound/core/pcm_native.c case SNDRV_PCM_IOCTL_HW_PARAMS: