From 9e7fd21ab03e6fadc4856f4c06e642daa9ccf7c6 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Fri, 3 May 2024 08:52:15 -0500 Subject: [PATCH] ASoC: SOF: Intel: hda-stream: export stream_get_position() helper 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 Reviewed-by: Bard Liao Reviewed-by: Rander Wang Link: https://lore.kernel.org/r/20240503135221.229202-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown --- 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 91b1371745e66..c5afcda183593 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)) -- 2.30.2