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>
diff --git a/sound/soc/codecs/ad1980.h b/sound/soc/codecs/ad1980.h
new file mode 100644
index 0000000..5d4710d
--- /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