From 8392d323472116d3ea430657fc66de51698a010d Mon Sep 17 00:00:00 2001 From: David Rau Date: Fri, 1 Dec 2023 12:29:33 +0800 Subject: [PATCH] ASoC: da7219: Support low DC impedance headset [ Upstream commit 5f44de697383fcc9a9a1a78f99e09d1838704b90 ] Change the default MIC detection impedance threshold to 200ohm to support low mic DC impedance headset. Signed-off-by: David Rau Link: https://lore.kernel.org/r/20231201042933.26392-1-David.Rau.opensource@dm.renesas.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/da7219-aad.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c index 3bbe85091649..8537c96307a9 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 =