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authorDavid Rau <David.Rau.opensource@dm.renesas.com>2023-12-01 07:29:33 +0300
committerMark Brown <broonie@kernel.org>2023-12-04 16:00:12 +0300
commit5f44de697383fcc9a9a1a78f99e09d1838704b90 (patch)
tree6f9670a9f26fc6be45300bff87e6887b681a1e32 /sound
parentb5338b1b901e41bd7cead66a0b3a796e9fa95684 (diff)
downloadlinux-5f44de697383fcc9a9a1a78f99e09d1838704b90.tar.xz
ASoC: da7219: Support low DC impedance headset
Change the default MIC detection impedance threshold to 200ohm to support low mic DC impedance headset. Signed-off-by: David Rau <David.Rau.opensource@dm.renesas.com> Link: https://lore.kernel.org/r/20231201042933.26392-1-David.Rau.opensource@dm.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/da7219-aad.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c
index 4c4405942779..6bc068cdcbe2 100644
--- a/sound/soc/codecs/da7219-aad.c
+++ b/sound/soc/codecs/da7219-aad.c
@@ -696,7 +696,7 @@ static struct da7219_aad_pdata *da7219_aad_fw_to_pdata(struct device *dev)
aad_pdata->mic_det_thr =
da7219_aad_fw_mic_det_thr(dev, fw_val32);
else
- aad_pdata->mic_det_thr = DA7219_AAD_MIC_DET_THR_500_OHMS;
+ aad_pdata->mic_det_thr = DA7219_AAD_MIC_DET_THR_200_OHMS;
if (fwnode_property_read_u32(aad_np, "dlg,jack-ins-deb", &fw_val32) >= 0)
aad_pdata->jack_ins_deb =