ASoC: dmic: add Kconfig prompt for the generic dmic codec.

Add Kconfig prompt for the generic digital mic to make it configurable
through menuconfig

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index adaf26e1989c6030e29fc371e51200ee3eba3c73..9989d35e0fc63add8e9473ac1c2a48c833fe1f6c 100644 (file)
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -578,7 +578,11 @@ config SND_SOC_DA9055
        tristate
 
 config SND_SOC_DMIC
-       tristate
+       tristate "Generic Digital Microphone CODEC"
+       depends on GPIOLIB
+       help
+         Enable support for the Generic Digital Microphone CODEC.
+         Select this if your sound card has DMICs.
 
 config SND_SOC_HDMI_CODEC
        tristate