Patch "ASoC: da7219: Support low DC impedance headset" has been added to the 6.6-stable tree

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This is a note to let you know that I've just added the patch titled

    ASoC: da7219: Support low DC impedance headset

to the 6.6-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     asoc-da7219-support-low-dc-impedance-headset.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit ba3280f48527a3c27baff71bfcea29ff51c04681
Author: David Rau <David.Rau.opensource@xxxxxxxxxxxxxx>
Date:   Fri Dec 1 12:29:33 2023 +0800

    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 <David.Rau.opensource@xxxxxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20231201042933.26392-1-David.Rau.opensource@xxxxxxxxxxxxxx
    Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

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 =




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