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ASoC: Intel: Make HSW/BDW pointer debug verbose

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Improve the debug SNR by making the positional pointer debug more verbose.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Liam Girdwood 2014-10-16 15:29:17 +01:00 • committed by Mark Brown
parent 48dc326f6b
commit 8046249d3e
1 changed files with 2 additions and 2 deletions
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4
sound/soc/intel/sst-haswell-pcm.c
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@ -552,7 +552,7 @@ static u32 hsw_notify_pointer(struct sst_hsw_stream *stream, void *data)
pos = frames_to_bytes(runtime, pos = frames_to_bytes(runtime,
(runtime->control->appl_ptr % runtime->buffer_size)); (runtime->control->appl_ptr % runtime->buffer_size));
dev_dbg(rtd->dev, "PCM: App pointer %d bytes\n", pos); dev_vdbg(rtd->dev, "PCM: App pointer %d bytes\n", pos);
/* let alsa know we have play a period */ /* let alsa know we have play a period */
snd_pcm_period_elapsed(substream); snd_pcm_period_elapsed(substream);
@ -574,7 +574,7 @@ static snd_pcm_uframes_t hsw_pcm_pointer(struct snd_pcm_substream *substream)
offset = bytes_to_frames(runtime, position); offset = bytes_to_frames(runtime, position);
ppos = sst_hsw_get_dsp_presentation_position(hsw, pcm_data->stream); ppos = sst_hsw_get_dsp_presentation_position(hsw, pcm_data->stream);
dev_dbg(rtd->dev, "PCM: DMA pointer %du bytes, pos %llu\n", dev_vdbg(rtd->dev, "PCM: DMA pointer %du bytes, pos %llu\n",
position, ppos); position, ppos);
return offset; return offset;
} }