ALSA: ASoC: Add WM8900 CODEC driver

The WM8900 is designed for portable multimedia applications requiring
low power consumption, high performance audio and a compact form factor
providing:

 - 24 bit stereo ADC and DAC
 - Microphone and line inputs
 - Line outputs
 - Class G headphone amplifier

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 4 insertions, 0 deletions

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 1c934230494f..d7bacf6c529c 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -8,6 +8,7 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_WM8731
         select SND_SOC_WM8750
         select SND_SOC_WM8753
+        select SND_SOC_WM8900
         select SND_SOC_WM8990
         select SND_SOC_CS4270
         select SND_SOC_TLV320AIC26
@@ -46,6 +47,9 @@ config SND_SOC_WM8750
 config SND_SOC_WM8753
         tristate
 
+config SND_SOC_WM8900
+        tristate
+
 config SND_SOC_WM8990
         tristate