wm8960.h

Go to the documentation of this file.

/*
 * wm8960.h  --  WM8960 Soc Audio driver
 *
 * 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 _WM8960_H
#define _WM8960_H

/* WM8960 register space */


#define WM8960_CACHEREGNUM  56

#define WM8960_LINVOL       0x0
#define WM8960_RINVOL       0x1
#define WM8960_LOUT1        0x2
#define WM8960_ROUT1        0x3
#define WM8960_CLOCK1       0x4
#define WM8960_DACCTL1      0x5
#define WM8960_DACCTL2      0x6
#define WM8960_IFACE1       0x7
#define WM8960_CLOCK2       0x8
#define WM8960_IFACE2       0x9
#define WM8960_LDAC     0xa
#define WM8960_RDAC     0xb

#define WM8960_RESET        0xf
#define WM8960_3D       0x10
#define WM8960_ALC1     0x11
#define WM8960_ALC2     0x12
#define WM8960_ALC3     0x13
#define WM8960_NOISEG       0x14
#define WM8960_LADC     0x15
#define WM8960_RADC     0x16
#define WM8960_ADDCTL1      0x17
#define WM8960_ADDCTL2      0x18
#define WM8960_POWER1       0x19
#define WM8960_POWER2       0x1a
#define WM8960_ADDCTL3      0x1b
#define WM8960_APOP1        0x1c
#define WM8960_APOP2        0x1d

#define WM8960_LINPATH      0x20
#define WM8960_RINPATH      0x21
#define WM8960_LOUTMIX      0x22

#define WM8960_ROUTMIX      0x25
#define WM8960_MONOMIX1     0x26
#define WM8960_MONOMIX2     0x27
#define WM8960_LOUT2        0x28
#define WM8960_ROUT2        0x29
#define WM8960_MONO     0x2a
#define WM8960_INBMIX1      0x2b
#define WM8960_INBMIX2      0x2c
#define WM8960_BYPASS1      0x2d
#define WM8960_BYPASS2      0x2e
#define WM8960_POWER3       0x2f
#define WM8960_ADDCTL4      0x30
#define WM8960_CLASSD1      0x31

#define WM8960_CLASSD3      0x33
#define WM8960_PLL1     0x34
#define WM8960_PLL2     0x35
#define WM8960_PLL3     0x36
#define WM8960_PLL4     0x37


/*
 * WM8960 Clock dividers
 */
#define WM8960_SYSCLKDIV        0
#define WM8960_DACDIV           1
#define WM8960_OPCLKDIV         2
#define WM8960_DCLKDIV          3
#define WM8960_TOCLKSEL         4

#define WM8960_SYSCLK_DIV_1     (0 << 1)
#define WM8960_SYSCLK_DIV_2     (2 << 1)

#define WM8960_SYSCLK_MCLK      (0 << 0)
#define WM8960_SYSCLK_PLL       (1 << 0)

#define WM8960_DAC_DIV_1        (0 << 3)
#define WM8960_DAC_DIV_1_5      (1 << 3)
#define WM8960_DAC_DIV_2        (2 << 3)
#define WM8960_DAC_DIV_3        (3 << 3)
#define WM8960_DAC_DIV_4        (4 << 3)
#define WM8960_DAC_DIV_5_5      (5 << 3)
#define WM8960_DAC_DIV_6        (6 << 3)

#define WM8960_DCLK_DIV_1_5     (0 << 6)
#define WM8960_DCLK_DIV_2       (1 << 6)
#define WM8960_DCLK_DIV_3       (2 << 6)
#define WM8960_DCLK_DIV_4       (3 << 6)
#define WM8960_DCLK_DIV_6       (4 << 6)
#define WM8960_DCLK_DIV_8       (5 << 6)
#define WM8960_DCLK_DIV_12      (6 << 6)
#define WM8960_DCLK_DIV_16      (7 << 6)

#define WM8960_TOCLK_F19        (0 << 1)
#define WM8960_TOCLK_F21        (1 << 1)

#define WM8960_OPCLK_DIV_1      (0 << 0)
#define WM8960_OPCLK_DIV_2      (1 << 0)
#define WM8960_OPCLK_DIV_3      (2 << 0)
#define WM8960_OPCLK_DIV_4      (3 << 0)
#define WM8960_OPCLK_DIV_5_5        (4 << 0)
#define WM8960_OPCLK_DIV_6      (5 << 0)

#endif