ASoC: sophgo: add CV1800B internal ADC codec driver

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Codec DAI endpoint for RXADC + basic controls.
THe codec have basic volume control. Which is
imlemented by lookup table for simplicity.
The codec expects set_sysclk callback to
adjust internal mclk divider.

Signed-off-by: Anton D. Stavinskii <stavinsky@gmail.com>
Link: https://patch.msgid.link/20260120-cv1800b-i2s-driver-v4-4-6ef787dc6426@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Anton D. Stavinskii 2026-01-20 23:06:06 +04:00 • committed by Mark Brown

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commit 4cf8752a03

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sound/soc/sophgo/Kconfig

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1

sound/soc/sophgo/Makefile

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322

sound/soc/sophgo/cv1800b-sound-adc.c

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