ASoC: codec: wcd938x: Add switch control for selecting CTIA/OMTP Headset

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Add switch control for selecting CTIA or OMTP Headset by swapping
gnd and mic with the help of GPIO.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Link: https://lore.kernel.org/r/1644668672-29790-2-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Srinivasa Rao Mandadapu 2022-02-12 17:54:31 +05:30 • committed by Mark Brown

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sound/soc/codecs/wcd938x.c

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