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authorJon Smirl <jonsmirl@gmail.com>2009-05-23 19:13:07 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-05-24 13:15:21 +0100
commit3c166c7f1828f226c7f478758bf6c8ce8be1623f (patch)
tree6cbede14c240f7c4f91959761b93b5d17b13f6a9 /sound/soc/codecs/stac9766.h
parent0154724d487586241c1ad57cfd348ed2ff2274e2 (diff)
ASoC: Codec for STAC9766 used on the Efika
Datasheet: http://www.idt.com/products/getDoc.cfm?docID=13134007 Signed-off-by: Jon Smirl <jonsmirl@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/stac9766.h')
-rw-r--r--sound/soc/codecs/stac9766.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/sound/soc/codecs/stac9766.h b/sound/soc/codecs/stac9766.h
new file mode 100644
index 00000000000..65642eb8393
--- /dev/null
+++ b/sound/soc/codecs/stac9766.h
@@ -0,0 +1,21 @@
+/*
+ * stac9766.h -- STAC9766 Soc Audio driver
+ */
+
+#ifndef _STAC9766_H
+#define _STAC9766_H
+
+#define AC97_STAC_PAGE0 0x1000
+#define AC97_STAC_DA_CONTROL (AC97_STAC_PAGE0 | 0x6A)
+#define AC97_STAC_ANALOG_SPECIAL (AC97_STAC_PAGE0 | 0x6E)
+#define AC97_STAC_STEREO_MIC 0x78
+
+/* STAC9766 DAI ID's */
+#define STAC9766_DAI_AC97_ANALOG 0
+#define STAC9766_DAI_AC97_DIGITAL 1
+
+extern struct snd_soc_dai stac9766_dai[];
+extern struct snd_soc_codec_device soc_codec_dev_stac9766;
+
+
+#endif