1/* 2 * wm8960.h -- WM8960 Soc Audio driver 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9#ifndef _WM8960_H 10#define _WM8960_H 11 12/* WM8960 register space */ 13 14 15#define WM8960_CACHEREGNUM 56 16 17#define WM8960_LINVOL 0x0 18#define WM8960_RINVOL 0x1 19#define WM8960_LOUT1 0x2 20#define WM8960_ROUT1 0x3 21#define WM8960_CLOCK1 0x4 22#define WM8960_DACCTL1 0x5 23#define WM8960_DACCTL2 0x6 24#define WM8960_IFACE1 0x7 25#define WM8960_CLOCK2 0x8 26#define WM8960_IFACE2 0x9 27#define WM8960_LDAC 0xa 28#define WM8960_RDAC 0xb 29 30#define WM8960_RESET 0xf 31#define WM8960_3D 0x10 32#define WM8960_ALC1 0x11 33#define WM8960_ALC2 0x12 34#define WM8960_ALC3 0x13 35#define WM8960_NOISEG 0x14 36#define WM8960_LADC 0x15 37#define WM8960_RADC 0x16 38#define WM8960_ADDCTL1 0x17 39#define WM8960_ADDCTL2 0x18 40#define WM8960_POWER1 0x19 41#define WM8960_POWER2 0x1a 42#define WM8960_ADDCTL3 0x1b 43#define WM8960_APOP1 0x1c 44#define WM8960_APOP2 0x1d 45 46#define WM8960_LINPATH 0x20 47#define WM8960_RINPATH 0x21 48#define WM8960_LOUTMIX 0x22 49 50#define WM8960_ROUTMIX 0x25 51#define WM8960_MONOMIX1 0x26 52#define WM8960_MONOMIX2 0x27 53#define WM8960_LOUT2 0x28 54#define WM8960_ROUT2 0x29 55#define WM8960_MONO 0x2a 56#define WM8960_INBMIX1 0x2b 57#define WM8960_INBMIX2 0x2c 58#define WM8960_BYPASS1 0x2d 59#define WM8960_BYPASS2 0x2e 60#define WM8960_POWER3 0x2f 61#define WM8960_ADDCTL4 0x30 62#define WM8960_CLASSD1 0x31 63 64#define WM8960_CLASSD3 0x33 65#define WM8960_PLL1 0x34 66#define WM8960_PLL2 0x35 67#define WM8960_PLL3 0x36 68#define WM8960_PLL4 0x37 69 70 71/* 72 * WM8960 Clock dividers 73 */ 74#define WM8960_SYSCLKDIV 0 75#define WM8960_DACDIV 1 76#define WM8960_OPCLKDIV 2 77#define WM8960_DCLKDIV 3 78#define WM8960_TOCLKSEL 4 79#define WM8960_SYSCLKSEL 5 80 81#define WM8960_SYSCLK_DIV_1 (0 << 1) 82#define WM8960_SYSCLK_DIV_2 (2 << 1) 83 84#define WM8960_SYSCLK_MCLK (0 << 0) 85#define WM8960_SYSCLK_PLL (1 << 0) 86 87#define WM8960_DAC_DIV_1 (0 << 3) 88#define WM8960_DAC_DIV_1_5 (1 << 3) 89#define WM8960_DAC_DIV_2 (2 << 3) 90#define WM8960_DAC_DIV_3 (3 << 3) 91#define WM8960_DAC_DIV_4 (4 << 3) 92#define WM8960_DAC_DIV_5_5 (5 << 3) 93#define WM8960_DAC_DIV_6 (6 << 3) 94 95#define WM8960_DCLK_DIV_1_5 (0 << 6) 96#define WM8960_DCLK_DIV_2 (1 << 6) 97#define WM8960_DCLK_DIV_3 (2 << 6) 98#define WM8960_DCLK_DIV_4 (3 << 6) 99#define WM8960_DCLK_DIV_6 (4 << 6) 100#define WM8960_DCLK_DIV_8 (5 << 6) 101#define WM8960_DCLK_DIV_12 (6 << 6) 102#define WM8960_DCLK_DIV_16 (7 << 6) 103 104#define WM8960_TOCLK_F19 (0 << 1) 105#define WM8960_TOCLK_F21 (1 << 1) 106 107#define WM8960_OPCLK_DIV_1 (0 << 0) 108#define WM8960_OPCLK_DIV_2 (1 << 0) 109#define WM8960_OPCLK_DIV_3 (2 << 0) 110#define WM8960_OPCLK_DIV_4 (3 << 0) 111#define WM8960_OPCLK_DIV_5_5 (4 << 0) 112#define WM8960_OPCLK_DIV_6 (5 << 0) 113 114extern struct snd_soc_dai wm8960_dai; 115extern struct snd_soc_codec_device soc_codec_dev_wm8960; 116 117#define WM8960_DRES_400R 0 118#define WM8960_DRES_200R 1 119#define WM8960_DRES_600R 2 120#define WM8960_DRES_150R 3 121#define WM8960_DRES_MAX 3 122 123struct wm8960_data { 124 int dres; 125}; 126 127#endif 128