John Hsu 7b0037fa2d
ASoC: nau8824: user configuration of key detection
The SAR ADC of key press detection varies depending on headset.
We can't make a set of common threshold values for every case.
Therefore, the driver provides configuration for user and
they can set up values by UCM configuration.

Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-17 17:13:43 +01:00
..
2018-04-12 13:00:54 +01:00
2018-01-10 16:42:10 +00:00
2018-03-14 09:35:29 -07:00
2018-03-14 09:35:29 -07:00