ASoC: dmaengine-pcm: Add support for querying stream position from DMA driver

[karo-tx-linux.git] / include / sound / dmaengine_pcm.h

diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h
index ea5791583fedb5b873ebfc7733212d29f1b0768e..b877334bbb0fe1a3c836ebc3a07b140ceda80f57 100644 (file)
--- a/include/sound/dmaengine_pcm.h
+++ b/include/sound/dmaengine_pcm.h
@@ -38,6 +38,7 @@ void *snd_dmaengine_pcm_get_data(struct snd_pcm_substream *substream);
 int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream,
        const struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config);
 int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd);
+snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream);
 snd_pcm_uframes_t snd_dmaengine_pcm_pointer_no_residue(struct snd_pcm_substream *substream);
 
 int snd_dmaengine_pcm_open(struct snd_pcm_substream *substream,