1 files changed, 69 insertions, 0 deletions
diff --git a/sound/soc/codecs/ad1836.h b/sound/soc/codecs/ad1836.h
new file mode 100644
index 00000000..9d6a3f8f
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+++ b/sound/soc/codecs/ad1836.h
@@ -0,0 +1,69 @@
+/*
+ * File:         sound/soc/codecs/ad1836.h
+ * Based on:
+ * Author:       Barry Song <Barry.Song@analog.com>
+ *
+ * Created:      Aug 04, 2009
+ * Description:  definitions for AD1836 registers
+ *
+ * Modified:
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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 __AD1836_H__
+#define __AD1836_H__
+
+#define AD1836_DAC_CTRL1               0
+#define AD1836_DAC_POWERDOWN           2
+#define AD1836_DAC_SERFMT_MASK	       0xE0
+#define AD1836_DAC_SERFMT_PCK256       (0x4 << 5)
+#define AD1836_DAC_SERFMT_PCK128       (0x5 << 5)
+#define AD1836_DAC_WORD_LEN_MASK       0x18
+#define AD1836_DAC_WORD_LEN_OFFSET     3
+
+#define AD1836_DAC_CTRL2               1
+#define AD1836_DACL1_MUTE              0
+#define AD1836_DACR1_MUTE              1
+#define AD1836_DACL2_MUTE              2
+#define AD1836_DACR2_MUTE              3
+#define AD1836_DACL3_MUTE              4
+#define AD1836_DACR3_MUTE              5
+
+#define AD1836_DAC_L1_VOL              2
+#define AD1836_DAC_R1_VOL              3
+#define AD1836_DAC_L2_VOL              4
+#define AD1836_DAC_R2_VOL              5
+#define AD1836_DAC_L3_VOL              6
+#define AD1836_DAC_R3_VOL              7
+
+#define AD1836_ADC_CTRL1               12
+#define AD1836_ADC_POWERDOWN           7
+#define AD1836_ADC_HIGHPASS_FILTER     8
+
+#define AD1836_ADC_CTRL2               13
+#define AD1836_ADCL1_MUTE 		0
+#define AD1836_ADCR1_MUTE 		1
+#define AD1836_ADCL2_MUTE 		2
+#define AD1836_ADCR2_MUTE 		3
+#define AD1836_ADC_WORD_LEN_MASK       0x30
+#define AD1836_ADC_WORD_OFFSET         5
+#define AD1836_ADC_SERFMT_MASK	       (7 << 6)
+#define AD1836_ADC_SERFMT_PCK256       (0x4 << 6)
+#define AD1836_ADC_SERFMT_PCK128       (0x5 << 6)
+#define AD1836_ADC_AUX                 (0x6 << 6)
+
+#define AD1836_ADC_CTRL3               14
+
+#define AD1836_NUM_REGS                16
+
+#define AD1836_WORD_LEN_24 0x0
+#define AD1836_WORD_LEN_20 0x1
+#define AD1836_WORD_LEN_16 0x2
+
+#endif