1#ifndef __ADAU17X1_H__ 2#define __ADAU17X1_H__ 3 4#include <linux/regmap.h> 5#include <linux/platform_data/adau17x1.h> 6 7#include "sigmadsp.h" 8 9enum adau17x1_type { 10 ADAU1361, 11 ADAU1761, 12 ADAU1381, 13 ADAU1781, 14}; 15 16enum adau17x1_pll { 17 ADAU17X1_PLL, 18}; 19 20enum adau17x1_pll_src { 21 ADAU17X1_PLL_SRC_MCLK, 22}; 23 24enum adau17x1_clk_src { 25 ADAU17X1_CLK_SRC_MCLK, 26 ADAU17X1_CLK_SRC_PLL, 27}; 28 29struct adau { 30 unsigned int sysclk; 31 unsigned int pll_freq; 32 33 enum adau17x1_clk_src clk_src; 34 enum adau17x1_type type; 35 void (*switch_mode)(struct device *dev); 36 37 unsigned int dai_fmt; 38 39 uint8_t pll_regs[6]; 40 41 bool master; 42 43 unsigned int tdm_slot[2]; 44 bool dsp_bypass[2]; 45 46 struct regmap *regmap; 47 struct sigmadsp *sigmadsp; 48}; 49 50int adau17x1_add_widgets(struct snd_soc_codec *codec); 51int adau17x1_add_routes(struct snd_soc_codec *codec); 52int adau17x1_probe(struct device *dev, struct regmap *regmap, 53 enum adau17x1_type type, void (*switch_mode)(struct device *dev), 54 const char *firmware_name); 55int adau17x1_set_micbias_voltage(struct snd_soc_codec *codec, 56 enum adau17x1_micbias_voltage micbias); 57bool adau17x1_readable_register(struct device *dev, unsigned int reg); 58bool adau17x1_volatile_register(struct device *dev, unsigned int reg); 59bool adau17x1_precious_register(struct device *dev, unsigned int reg); 60int adau17x1_resume(struct snd_soc_codec *codec); 61 62extern const struct snd_soc_dai_ops adau17x1_dai_ops; 63 64int adau17x1_setup_firmware(struct adau *adau, unsigned int rate); 65bool adau17x1_has_dsp(struct adau *adau); 66 67#define ADAU17X1_CLOCK_CONTROL 0x4000 68#define ADAU17X1_PLL_CONTROL 0x4002 69#define ADAU17X1_REC_POWER_MGMT 0x4009 70#define ADAU17X1_MICBIAS 0x4010 71#define ADAU17X1_SERIAL_PORT0 0x4015 72#define ADAU17X1_SERIAL_PORT1 0x4016 73#define ADAU17X1_CONVERTER0 0x4017 74#define ADAU17X1_CONVERTER1 0x4018 75#define ADAU17X1_LEFT_INPUT_DIGITAL_VOL 0x401a 76#define ADAU17X1_RIGHT_INPUT_DIGITAL_VOL 0x401b 77#define ADAU17X1_ADC_CONTROL 0x4019 78#define ADAU17X1_PLAY_POWER_MGMT 0x4029 79#define ADAU17X1_DAC_CONTROL0 0x402a 80#define ADAU17X1_DAC_CONTROL1 0x402b 81#define ADAU17X1_DAC_CONTROL2 0x402c 82#define ADAU17X1_SERIAL_PORT_PAD 0x402d 83#define ADAU17X1_CONTROL_PORT_PAD0 0x402f 84#define ADAU17X1_CONTROL_PORT_PAD1 0x4030 85#define ADAU17X1_DSP_SAMPLING_RATE 0x40eb 86#define ADAU17X1_SERIAL_INPUT_ROUTE 0x40f2 87#define ADAU17X1_SERIAL_OUTPUT_ROUTE 0x40f3 88#define ADAU17X1_DSP_ENABLE 0x40f5 89#define ADAU17X1_DSP_RUN 0x40f6 90#define ADAU17X1_SERIAL_SAMPLING_RATE 0x40f8 91 92#define ADAU17X1_SERIAL_PORT0_BCLK_POL BIT(4) 93#define ADAU17X1_SERIAL_PORT0_LRCLK_POL BIT(3) 94#define ADAU17X1_SERIAL_PORT0_MASTER BIT(0) 95 96#define ADAU17X1_SERIAL_PORT1_DELAY1 0x00 97#define ADAU17X1_SERIAL_PORT1_DELAY0 0x01 98#define ADAU17X1_SERIAL_PORT1_DELAY8 0x02 99#define ADAU17X1_SERIAL_PORT1_DELAY16 0x03 100#define ADAU17X1_SERIAL_PORT1_DELAY_MASK 0x03 101 102#define ADAU17X1_CLOCK_CONTROL_INFREQ_MASK 0x6 103#define ADAU17X1_CLOCK_CONTROL_CORECLK_SRC_PLL BIT(3) 104#define ADAU17X1_CLOCK_CONTROL_SYSCLK_EN BIT(0) 105 106#define ADAU17X1_SERIAL_PORT1_BCLK32 (0x0 << 5) 107#define ADAU17X1_SERIAL_PORT1_BCLK48 (0x1 << 5) 108#define ADAU17X1_SERIAL_PORT1_BCLK64 (0x2 << 5) 109#define ADAU17X1_SERIAL_PORT1_BCLK128 (0x3 << 5) 110#define ADAU17X1_SERIAL_PORT1_BCLK256 (0x4 << 5) 111#define ADAU17X1_SERIAL_PORT1_BCLK_MASK (0x7 << 5) 112 113#define ADAU17X1_SERIAL_PORT0_STEREO (0x0 << 1) 114#define ADAU17X1_SERIAL_PORT0_TDM4 (0x1 << 1) 115#define ADAU17X1_SERIAL_PORT0_TDM8 (0x2 << 1) 116#define ADAU17X1_SERIAL_PORT0_TDM_MASK (0x3 << 1) 117#define ADAU17X1_SERIAL_PORT0_PULSE_MODE BIT(5) 118 119#define ADAU17X1_CONVERTER0_DAC_PAIR(x) (((x) - 1) << 5) 120#define ADAU17X1_CONVERTER0_DAC_PAIR_MASK (0x3 << 5) 121#define ADAU17X1_CONVERTER1_ADC_PAIR(x) ((x) - 1) 122#define ADAU17X1_CONVERTER1_ADC_PAIR_MASK 0x3 123 124#define ADAU17X1_CONVERTER0_CONVSR_MASK 0x7 125 126 127#endif 128