sound: ASoC: Add WM8971 CODEC driver
The WM8971 is a low power, high quality stereo codec designed for
portable digital audio applications.
This driver was originally written by Kenneth Kiraly. While out of tree
it has had updates to reflect current kernel APIs and coding standards
from Graeme Gregory and Mark Brown.
Signed-off-by: Kenneth Kiraly <kiraly@lab126.com>
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 27f2dfa..e0b9869 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -16,6 +16,7 @@
select SND_SOC_WM8753
select SND_SOC_WM8900
select SND_SOC_WM8903
+ select SND_SOC_WM8971
select SND_SOC_WM8990
help
Normally ASoC codec drivers are only built if a machine driver which
@@ -89,6 +90,9 @@
config SND_SOC_WM8903
tristate
+config SND_SOC_WM8971
+ tristate
+
config SND_SOC_WM8990
tristate