ASoC: samsung: midas_wm1811: Add headset mic bias supply support

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Some devices use a headset mic bias supply (sometimes referred to as
"ear mic bias") to enable/disable the headset mic.

Add a REGULATOR_SUPPLY widget for this supply which gets the headset-
mic-bias supply and is routed to the Headset Mic switch similar to how
it's done for the other mic bias regulators.

Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
Link: https://msgid.link/r/20240525-midas-wm1811-gpio-jack-v4-4-f488e03bd8c7@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Artur Weber 2024-05-25 15:28:08 +02:00 • committed by Mark Brown

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sound/soc/samsung/midas_wm1811.c

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