int tegra_pcm_construct(struct snd_soc_component *component,
struct snd_soc_pcm_runtime *rtd);
-void tegra_pcm_destruct(struct snd_soc_component *component,
- struct snd_pcm *pcm);
int tegra_pcm_open(struct snd_soc_component *component,
struct snd_pcm_substream *substream);
int tegra_pcm_close(struct snd_soc_component *component,
int tegra_pcm_hw_params(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params);
-int tegra_pcm_hw_free(struct snd_soc_component *component,
- struct snd_pcm_substream *substream);
-int tegra_pcm_mmap(struct snd_soc_component *component,
- struct snd_pcm_substream *substream,
- struct vm_area_struct *vma);
snd_pcm_uframes_t tegra_pcm_pointer(struct snd_soc_component *component,
struct snd_pcm_substream *substream);
int tegra_pcm_platform_register(struct device *dev);