CHROMIUM: ASoC: Import entire upstream ASoC tree

sound/soc/codecs/wm8770.h

+/*
+ * wm8770.h  --  WM8770 ASoC driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM8770_H
+#define _WM8770_H
+
+/* Registers */
+#define WM8770_VOUT1LVOL                0
+#define WM8770_VOUT1RVOL                0x1
+#define WM8770_VOUT2LVOL                0x2
+#define WM8770_VOUT2RVOL                0x3
+#define WM8770_VOUT3LVOL                0x4
+#define WM8770_VOUT3RVOL                0x5
+#define WM8770_VOUT4LVOL                0x6
+#define WM8770_VOUT4RVOL                0x7
+#define WM8770_MSALGVOL                 0x8
+#define WM8770_DAC1LVOL                 0x9
+#define WM8770_DAC1RVOL                 0xa
+#define WM8770_DAC2LVOL                 0xb
+#define WM8770_DAC2RVOL                 0xc
+#define WM8770_DAC3LVOL                 0xd
+#define WM8770_DAC3RVOL                 0xe
+#define WM8770_DAC4LVOL                 0xf
+#define WM8770_DAC4RVOL                 0x10
+#define WM8770_MSDIGVOL                 0x11
+#define WM8770_DACPHASE                 0x12
+#define WM8770_DACCTRL1                 0x13
+#define WM8770_DACMUTE                  0x14
+#define WM8770_DACCTRL2                 0x15
+#define WM8770_IFACECTRL                0x16
+#define WM8770_MSTRCTRL                 0x17
+#define WM8770_PWDNCTRL                 0x18
+#define WM8770_ADCLCTRL                 0x19
+#define WM8770_ADCRCTRL                 0x1a
+#define WM8770_ADCMUX                   0x1b
+#define WM8770_OUTMUX1                  0x1c
+#define WM8770_OUTMUX2                  0x1d
+#define WM8770_RESET                    0x31
+
+#define WM8770_CACHEREGNUM 0x20
+
+#endif