ASoC: cs42l43: Correct handling of 3-pole jack load detection

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[ Upstream commit e77a4081d7 ]

The load detection process for 3-pole jacks requires slightly
updated reference values to ensure an accurate result. Update
the code to apply different tunings for the 3-pole and 4-pole
cases. This also updates the thresholds overall so update the
relevant comments to match.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260130150927.2964664-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Charles Keepax 2026-01-30 15:09:27 +00:00 • committed by Greg Kroah-Hartman

parent a8ed5b974a

commit 7bc40c6f36

1 changed files with 31 additions and 6 deletions

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sound/soc/codecs/cs42l43-jack.c

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