add the trace code for easy to debug the case: when the xrun happen in capture/playback working at the same time. we could confirm the xrun's direction easily.

Signed-off-by: Wu Zhigang zhigang.wu@linux.intel.com

--- test with: apl-gpmrb with tdf8532 codec

linux topic/sof-dev: 0d51a5ed28c5 sof master: 48d2a1c551d7 soft master: 2cc3ad2a9287

pass the regression test: Minnowboard Turbo UP^2 CNL-RVP --- src/audio/src.c | 4 ++++ src/audio/volume.c | 4 ++++ 2 files changed, 8 insertions(+)

diff --git a/src/audio/src.c b/src/audio/src.c index c19828a..3566976 100644 --- a/src/audio/src.c +++ b/src/audio/src.c @@ -800,10 +800,14 @@ static int src_copy(struct comp_dev *dev) */ if (source->avail < need_source) { trace_src_error("xru"); + trace_error_value(source->source->comp.id); + trace_error_value(sink->sink->comp.id); return -EIO; /* xrun */ } if (sink->free < need_sink) { trace_src_error("xro"); + trace_error_value(source->source->comp.id); + trace_error_value(sink->sink->comp.id); return -EIO; /* xrun */ }

diff --git a/src/audio/volume.c b/src/audio/volume.c index 9e2968d..64c5d39 100644 --- a/src/audio/volume.c +++ b/src/audio/volume.c @@ -356,11 +356,15 @@ static int volume_copy(struct comp_dev *dev) */ if (source->avail < cd->source_period_bytes) { trace_volume_error("xru"); + trace_error_value(source->source->comp.id); + trace_error_value(sink->sink->comp.id); comp_underrun(dev, source, cd->source_period_bytes, 0); return -EIO; /* xrun */ } if (sink->free < cd->sink_period_bytes) { trace_volume_error("xro"); + trace_error_value(source->source->comp.id); + trace_error_value(sink->sink->comp.id); comp_overrun(dev, sink, cd->sink_period_bytes, 0); return -EIO; /* xrun */ }