Export this helper so that we can report the DPIB position if the BPT DMA do not complete - this is very useful to see if the DMA started or gets stuck somehow with invalid bandwidth configurations.
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Reviewed-by: Rander Wang rander.wang@intel.com --- sound/soc/sof/intel/hda-stream.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c index 91b1371745e6..c5afcda18359 100644 --- a/sound/soc/sof/intel/hda-stream.c +++ b/sound/soc/sof/intel/hda-stream.c @@ -1079,6 +1079,7 @@ snd_pcm_uframes_t hda_dsp_stream_get_position(struct hdac_stream *hstream,
return pos; } +EXPORT_SYMBOL_NS(hda_dsp_stream_get_position, SND_SOC_SOF_INTEL_HDA_COMMON);
#define merge_u64(u32_u, u32_l) (((u64)(u32_u) << 32) | (u32_l))