/* * AD193X Audio Codec driver * * Copyright 2010 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ #ifndef __AD193X_H__ #define __AD193X_H__ #include struct device; enum ad193x_type { AD193X, AD1933, AD1934, }; extern const struct regmap_config ad193x_regmap_config; int ad193x_probe(struct device *dev, struct regmap *regmap, enum ad193x_type type); #define AD193X_PLL_CLK_CTRL0 0x00 #define AD193X_PLL_POWERDOWN 0x01 #define AD193X_PLL_INPUT_MASK 0x6 #define AD193X_PLL_INPUT_256 (0 << 1) #define AD193X_PLL_INPUT_384 (1 << 1) #define AD193X_PLL_INPUT_512 (2 << 1) #define AD193X_PLL_INPUT_768 (3 << 1) #define AD193X_PLL_CLK_CTRL1 0x01 #define AD193X_DAC_CTRL0 0x02 #define AD193X_DAC_POWERDOWN 0x01 #define AD193X_DAC_SERFMT_MASK 0xC0 #define AD193X_DAC_SERFMT_STEREO (0 << 6) #define AD193X_DAC_SERFMT_TDM (1 << 6) #define AD193X_DAC_CTRL1 0x03 #define AD193X_DAC_CHAN_SHFT 1 #define AD193X_DAC_CHAN_MASK (3 << AD193X_DAC_CHAN_SHFT) #define AD193X_DAC_LCR_MASTER (1 << 4) #define AD193X_DAC_BCLK_MASTER (1 << 5) #define AD193X_DAC_LEFT_HIGH (1 << 3) #define AD193X_DAC_BCLK_INV (1 << 7) #define AD193X_DAC_FMT_MASK (AD193X_DAC_LCR_MASTER | \ AD193X_DAC_BCLK_MASTER | AD193X_DAC_LEFT_HIGH | AD193X_DAC_BCLK_INV) #define AD193X_DAC_CTRL2 0x04 #define AD193X_DAC_WORD_LEN_SHFT 3 #define AD193X_DAC_WORD_LEN_MASK 0x18 #define AD193X_DAC_MASTER_MUTE 1 #define AD193X_DAC_CHNL_MUTE 0x05 #define AD193X_DACL1_MUTE 0 #define AD193X_DACR1_MUTE 1 #define AD193X_DACL2_MUTE 2 #define AD193X_DACR2_MUTE 3 #define AD193X_DACL3_MUTE 4 #define AD193X_DACR3_MUTE 5 #define AD193X_DACL4_MUTE 6 #define AD193X_DACR4_MUTE 7 #define AD193X_DAC_L1_VOL 0x06 #define AD193X_DAC_R1_VOL 0x07 #define AD193X_DAC_L2_VOL 0x08 #define AD193X_DAC_R2_VOL 0x09 #define AD193X_DAC_L3_VOL 0x0a #define AD193X_DAC_R3_VOL 0x0b #define AD193X_DAC_L4_VOL 0x0c #define AD193X_DAC_R4_VOL 0x0d #define AD193X_ADC_CTRL0 0x0e #define AD193X_ADC_POWERDOWN 0x01 #define AD193X_ADC_HIGHPASS_FILTER 1 #define AD193X_ADCL1_MUTE 2 #define AD193X_ADCR1_MUTE 3 #define AD193X_ADCL2_MUTE 4 #define AD193X_ADCR2_MUTE 5 #define AD193X_ADC_CTRL1 0x0f #define AD193X_ADC_SERFMT_MASK 0x60 #define AD193X_ADC_SERFMT_STEREO (0 << 5) #define AD193X_ADC_SERFMT_TDM (1 << 5) #define AD193X_ADC_SERFMT_AUX (2 << 5) #define AD193X_ADC_WORD_LEN_MASK 0x3 #define AD193X_ADC_CTRL2 0x10 #define AD193X_ADC_CHAN_SHFT 4 #define AD193X_ADC_CHAN_MASK (3 << AD193X_ADC_CHAN_SHFT) #define AD193X_ADC_LCR_MASTER (1 << 3) #define AD193X_ADC_BCLK_MASTER (1 << 6) #define AD193X_ADC_LEFT_HIGH (1 << 2) #define AD193X_ADC_BCLK_INV (1 << 1) #define AD193X_ADC_FMT_MASK (AD193X_ADC_LCR_MASTER | \ AD193X_ADC_BCLK_MASTER | AD193X_ADC_LEFT_HIGH | AD193X_ADC_BCLK_INV) #define AD193X_2_CHANNELS 0 #define AD193X_4_CHANNELS 1 #define AD193X_8_CHANNELS 2 #define AD193X_16_CHANNELS 3 #define AD193X_NUM_REGS 17 #endif ption value='1'>ssdiff

Diffstat