[ALSA] ASoC CS4270 codec device driver

This patch adds ALSA SoC support for the Cirrus Logic CS4270 codec.  The
following features are suppored:
1) Stand-alone and software mode
2) Software mode via I2C only
3) Master mode, not Slave
4) No power management

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index e39a747a17cf..7ad78e36d506 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -3,9 +3,11 @@ snd-soc-wm8731-objs := wm8731.o
 snd-soc-wm8750-objs := wm8750.o
 snd-soc-wm8753-objs := wm8753.o
 snd-soc-wm9712-objs := wm9712.o
+snd-soc-cs4270-objs := cs4270.o
 
 obj-$(CONFIG_SND_SOC_AC97_CODEC)        += snd-soc-ac97.o
 obj-$(CONFIG_SND_SOC_WM8731)    += snd-soc-wm8731.o
 obj-$(CONFIG_SND_SOC_WM8750)    += snd-soc-wm8750.o
 obj-$(CONFIG_SND_SOC_WM8753)    += snd-soc-wm8753.o
 obj-$(CONFIG_SND_SOC_WM9712)    += snd-soc-wm9712.o
+obj-$(CONFIG_SND_SOC_CS4270)    += snd-soc-cs4270.o