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ASoC: da7219: Add support for 1.6V micbias level

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HW can provide 1.6V micbias level as well the existing levels
already provided in the driver. This patch adds support for 1.6V
to the DT binding.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Adam Thomson
2015-12-22 18:27:55 +00:00
committed by Mark Brown
parent d8ef140dcc
commit 0aed64c176
3 changed files with 6 additions and 2 deletions
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3
include/sound/da7219.h
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@@ -16,7 +16,8 @@
/* Mic Bias */
enum da7219_micbias_voltage {
DA7219_MICBIAS_1_8V = 1,
DA7219_MICBIAS_1_6V = 0,
DA7219_MICBIAS_1_8V,
DA7219_MICBIAS_2_0V,
DA7219_MICBIAS_2_2V,
DA7219_MICBIAS_2_4V,