ASoC: SOF: ipc4-pcm: new spcm_dbg_ratelimited() wrapper and use it for inaccurate delay print#5538
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ujfalusi merged 2 commits intothesofproject:topic/sof-devfrom Oct 1, 2025
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kv2019i
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Typo in commit, otherwise good.
| @@ -639,6 +639,11 @@ void snd_sof_pcm_init_elapsed_work(struct work_struct *work); | |||
| (__spcm)->pcm.pcm_id, (__spcm)->pcm.pcm_name, __dir, \ | |||
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sound/soc/sof/ipc4-pcm.c
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| dev_dbg_ratelimited(sdev->dev, | ||
| "inaccurate delay, host %llu dai_cnt %llu", host_cnt, dai_cnt); | ||
| spcm_dbg_ratelimited(spcm, substream->stream, | ||
| "inaccurate delay, host %llu dai_cnt %llu", host_cnt, |
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do you have an alignment issue here?
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that is odd as locally it looks OK, but not in the patch...
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Add dev_dbg_ratelimited() wrapper for snd_sof_pcm specific debug prints that needs rate limited. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
use the new spcm_dbg_ratelimited(), the patch needs to be picked and sent alongside of this... spcm prints help to add context, so we know which PCM reports the incorrect delay. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
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This will add context:
before:
snd_sof:sof_ipc4_pcm_pointer: sof-audio-pci-intel-mtl 0000:00:1f.3: inaccurate delay, host 256 dai_cnt 119474
after:
snd_sof:sof_ipc4_pcm_pointer: sof-audio-pci-intel-mtl 0000:00:1f.3: pcm5 (HDMI1), dir 0: inaccurate delay, host 256 dai_cnt 119474
The series for the delay fixes will need to pick this first patch for upstream.