ASoC: TSCS42xx: Add mic bias boost control

Add mic bias boost control

Signed-off-by: Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Steven Eckhoff 2018-06-04 15:45:40 -05:00 • committed by Mark Brown
commit 58f7d470c8
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