It's useful for debug and system integration to show cases where we ignore the number of microphones reported by NHLT.
Suggested-by: Guennadi Liakhovetski guennadi.liakhovetski@linux.intel.com Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Guennadi Liakhovetski guennadi.liakhovetski@intel.com Reviewed-by: Kai Vehmanen kai.vehmanen@linux.intel.com --- sound/soc/sof/intel/hda.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index a61eb7afd364..5926d23da9ae 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -612,8 +612,12 @@ static int dmic_topology_fixup(struct snd_sof_dev *sdev, dmic_num = check_nhlt_dmic(sdev);
/* allow for module parameter override */ - if (hda_dmic_num != -1) + if (hda_dmic_num != -1) { + dev_dbg(sdev->dev, + "overriding DMICs detected in NHLT tables %d by kernel param %d\n", + dmic_num, hda_dmic_num); dmic_num = hda_dmic_num; + }
switch (dmic_num) { case 1: