ALSA: ASoC: AD1980 audio codec driver

[Mechanical updates from code review applied -- broonie]

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
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, 23 insertions, 0 deletions

diff --git a/sound/soc/codecs/ad1980.h b/sound/soc/codecs/ad1980.h
new file mode 100644
index 000000000000..5d4710db8321
--- /dev/null
+++ b/sound/soc/codecs/ad1980.h
@@ -0,0 +1,23 @@
+/*
+ * ad1980.h  --  ad1980 Soc Audio driver
+ */
+
+#ifndef _AD1980_H
+#define _AD1980_H
+/* Bit definition of Power-Down Control/Status Register */
+#define ADC             0x0001
+#define DAC             0x0002
+#define ANL             0x0004
+#define REF             0x0008
+#define PR0             0x0100
+#define PR1             0x0200
+#define PR2             0x0400
+#define PR3             0x0800
+#define PR4             0x1000
+#define PR5             0x2000
+#define PR6             0x4000
+
+extern struct snd_soc_codec_dai ad1980_dai;
+extern struct snd_soc_codec_device soc_codec_dev_ad1980;
+
+#endif