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authorMark Brown <broonie@opensource.wolfsonmicro.com>2008-08-06 13:18:26 +0100
committerJaroslav Kysela <perex@perex.cz>2008-08-13 11:46:19 +0200
commite88ba01544f8b8cce64d08b2982715516793225c (patch)
tree879af62837fb26948aaed9149a77101b1a522cad /sound/soc/codecs/wm8580.h
parentc9a7dc2c5279830c0ad77715c0ace3e1edb07f4c (diff)
ALSA: ASoC: Add WM8580 CODEC driver
The WM8580 is an audio CODEC designed for DVD and surround sound applications, offering three stereo DACs and a stereo ADC. 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>
Diffstat (limited to 'sound/soc/codecs/wm8580.h')
-rw-r--r--sound/soc/codecs/wm8580.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8580.h b/sound/soc/codecs/wm8580.h
new file mode 100644
index 00000000000..589ddaba21d
--- /dev/null
+++ b/sound/soc/codecs/wm8580.h
@@ -0,0 +1,42 @@
+/*
+ * wm8580.h -- audio driver for WM8580
+ *
+ * Copyright 2008 Samsung Electronics.
+ * Author: Ryu Euiyoul
+ * ryu.real@gmail.com
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef _WM8580_H
+#define _WM8580_H
+
+#define WM8580_PLLA 1
+#define WM8580_PLLB 2
+
+#define WM8580_MCLK 1
+#define WM8580_DAC_CLKSEL 2
+#define WM8580_CLKOUTSRC 3
+
+#define WM8580_CLKSRC_MCLK 1
+#define WM8580_CLKSRC_PLLA 2
+#define WM8580_CLKSRC_PLLB 3
+#define WM8580_CLKSRC_OSC 4
+#define WM8580_CLKSRC_NONE 5
+
+struct wm8580_setup_data {
+ unsigned short i2c_address;
+};
+
+#define WM8580_DAI_PAIFRX 0
+#define WM8580_DAI_PAIFTX 1
+
+extern struct snd_soc_dai wm8580_dai[];
+extern struct snd_soc_codec_device soc_codec_dev_wm8580;
+
+#endif
+