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ASoC: codecs: wcd938x: add Multi Button Headset Control support
authorSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fri, 16 Jul 2021 10:59:18 +0000 (11:59 +0100)
committerMark Brown <broonie@kernel.org>
Thu, 5 Aug 2021 19:18:15 +0000 (20:18 +0100)
commite5cef05ef538b9cb59a592cba5d282dbd6c14b25
tree8d1dad24d49c22beda456fb9f41f71055d588acbtree | snapshot
parentb998b0afd10404273a2fe234d185baeadbd78f82commit | diff
ASoC: codecs: wcd938x: add Multi Button Headset Control support

WCD938x has Multi Button Headset Control hardware to support Headset
insertion, type detection, 8 headset buttons detection, Over Current
detection and Impedence measurements.
This patch adds support for this using wcd-mbhc apis.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210716105918.7301-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/Kconfig diff | blob | history
sound/soc/codecs/wcd938x.c diff | blob | history
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