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Diffstat (limited to 'sound/soc/codecs/ab3550.h')
| -rw-r--r-- | sound/soc/codecs/ab3550.h | 333 |
1 files changed, 333 insertions, 0 deletions
diff --git a/sound/soc/codecs/ab3550.h b/sound/soc/codecs/ab3550.h new file mode 100644 index 00000000000..fe9c77b1a62 --- /dev/null +++ b/sound/soc/codecs/ab3550.h @@ -0,0 +1,333 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Xie Xiaolei <xie.xiaolei@etericsson.com> + * for ST-Ericsson. + * + * License terms: + * + * 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 AB3550_CODEC_REGISTERS_H +#define AB3550_CODEC_REGISTERS_H + +#define AB3550_SUPPORTED_RATE (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | \ + SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000) + +#define AB3550_SUPPORTED_FMT (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE) + +/* MIC BIAS */ + +#define MIC_BIAS1 0X31 +#define MIC_BIAS2 0X32 +#define MBIAS2_OUT_V_MASK 0x04 +#define MBIAS2_OUT_V_SHIFT 2 +#define MBIAS_PWR_MASK 0x02 +#define MBIAS_PWR_SHIFT 1 +#define MBIAS_PDN_IMP_MASK 0x01 +#define MBIAS_PDN_IMP_SHIFT 0 + +#define MIC_BIAS2_VAD 0x33 +#define MBIAS2_R_INT_MASK 0x01 +#define MBIAS2_R_INT_SHIFT 0 + +/* MIC */ +#define MIC1_GAIN 0x34 +#define MIC2_GAIN 0x35 +#define MICx_GAIN_MASK 0xF0 +#define MICx_GAIN_SHIFT 4 +#define MICx_IN_IMP_MASK 0x0C +#define MICx_IN_IMP_SHIFT 2 +#define MICx_PWR_MASK 0x01 +#define MICx_PWR_SHIFT 0 + +#define MIC1_INPUT_SELECT 0x36 +#define MIC2_INPUT_SELECT 0x37 +#define MICxP1_SEL_MASK 0x80 +#define MICxP1_SEL_SHIFT 7 +#define MICxN1_SEL_MASK 0x40 +#define MICxN1_SEL_SHIFT 6 +#define MICxP2_SEL_MASK 0x20 +#define MICxP2_SEL_SHIFT 5 +#define MICxN2_SEL_MASK 0x10 +#define MICxN2_SEL_SHIFT 4 +#define LINEIN_SEL_MASK 0x03 +#define LINEIN_SEL_SHIFT 0 + +#define MIC1_VMID_SELECT 0x38 +#define MIC2_VMID_SELECT 0x39 +#define VMIDx_ENABLE_MASK 0xC0 +#define VMIDx_ENABLE_SHIFT 6 +#define VMIDx_LINEIN1_N_MASK 0x20 +#define VMIDx_LINEIN1_N_SHIFT 5 +#define VMIDx_LINEIN2_N_MASK 0x10 +#define VMIDx_LINEIN2_N_SHIFT 4 +#define VMIDx_MICxP1_MASK 0x08 +#define VMIDx_MICxP1_SHIFT 3 +#define VMIDx_MICxP2_MASK 0x04 +#define VMIDx_MICxP2_SHIFT 2 +#define VMIDx_MICxN1_MASK 0x02 +#define VMIDx_MICxN1_SHIFT 1 +#define VMIDx_MICxN2_MASK 0x01 +#define VMIDx_MICxN2_SHIFT 0 + +#define MIC2_TO_MIC1 0x3A +#define MIC2_TO_MIC1_MASK 0x03 +#define MIC2_TO_MIC1_SHIFT 0 + +/* Analog Loop */ +#define ANALOG_LOOP_PGA1 0x3B +#define ANALOG_LOOP_PGA2 0x3C +#define APGAx_GAIN_MASK 0xF8 +#define APGAx_GAIN_SHIFT 3 +#define APGAx_PWR_MASK 0x04 +#define APGAx_PWR_SHIFT 2 +#define APGAx_MUX_MASK 0x03 +#define APGAx_MUX_SHIFT 0 +#define APGAx_MUX_MIC1_MASK 0x01 +#define APGAx_MUX_MIC1_SHIFT 0 +#define APGAx_MUX_MIC2_MASK 0x02 +#define APGAx_MUX_MIC2_SHIFT 1 + + +#define APGA_VMID_SELECT 0x3D +#define VMID_APGA1_ENABLE_MASK 0xC0 +#define VMID_APGA1_ENABLE_SHIFT 6 +#define VMID_APGA1_LINEIN1_MASK 0x20 +#define VMID_APGA1_LINEIN1_SHIFT 5 +#define VMID_APGA2_ENABLE_MASK 0x0C +#define VMID_APGA2_ENABLE_SHIFT 2 +#define VMID_APGA2_LINEIN2_MASK 0x02 +#define VMID_APGA2_LINEIN2_SHIFT 1 + +/* Output Amplifiers */ +#define EAR 0x3E +#define EAR_PWR_MODE_MASK 0x20 +#define EAR_PWR_MODE_SHIFT 5 +#define EAR_PWR_MASK 0x10 +#define EAR_PWR_SHIFT 4 +#define EAR_GAIN_MASK 0x0F +#define EAR_GAIN_SHIFT 0 + +#define AUXO1 0x3F +#define AUXO2 0x40 +#define AUXOx_PWR_MASK 0x80 +#define AUXOx_PWR_SHIFT 7 +#define AUXOx_INV_MASK 0x40 +#define AUXOx_INV_SHIFT 6 +#define AUXOx_PULLDOWN_MASK 0x20 +#define AUXOx_PULLDOWN_SHIFT 5 +#define AUXOx_GAIN_MASK 0x0F +#define AUXOx_GAIN_SHIFT 0 + +#define AUXO_PWR_MODE 0x41 +#define AUT_PWR_MODE_MASK 0x04 +#define AUT_PWR_MODE_SHIFT 2 +#define AUXO_PWR_MODE_MASK 0x03 +#define AUXO_PWR_MODE_SHIFT 0 + +#define OFFSET_CANCEL 0x42 +#define SPKR_OFF_CANC_MASK 0x04 +#define SPKR_OFF_CANC_SHIFT 2 +#define AUXO_OFF_CANC_MASK 0x02 +#define AUXO_OFF_CANC_SHIFT 1 +#define OFFSET_CLOCK_MASK 0x01 +#define OFFSET_CLOCK_SHIFT 0 + +#define SPKR 0x43 +#define OVR_CURR_PROT_MASK 0x80 +#define OVR_CURR_PROT_SHIFT 7 +#define SPKR_PWR_MASK 0x40 +#define SPKR_PWR_SHIFT 6 +#define SPKR_GAIN_MASK 0x1F +#define SPKR_GAIN_SHIFT 0 + +#define LINE1 0x44 +#define LINE2 0x45 +#define LINEx_PWR_MASK 0x80 +#define LINEx_PWR_SHIFT 7 +#define LINEx_INV_MASK 0x40 +#define LINEx_INV_SHIFT 6 +#define VMID_BUFFx_MASK 0x10 +#define VMID_BUFFx_SHIFT 4 +#define LINEx_GAIN_MASK 0x0F +#define LINEx_GAIN_SHIFT 0 + +/* Analog loop Routing */ + +#define APGA1_ADDER 0x46 +#define APGA2_ADDER 0x47 +#define APGAx_TO_LINE1_MASK 0x20 +#define APGAx_TO_LINE1_SHIFT 0x5F +#define APGAx_TO_LINE2_MASK 0x10 +#define APGAx_TO_LINE2_SHIFT 4 +#define APGAx_TO_SPKR_MASK 0x08 +#define APGAx_TO_SPKR_SHIFT 3 +#define APGAx_TO_EAR_MASK 0x04 +#define APGAx_TO_EAR_SHIFT 2 +#define APGAx_TO_AUXO1_MASK 0x02 +#define APGAx_TO_AUXO1_SHIFT 1 +#define APGAx_TO_AUXO2_MASK 0x01 +#define APGAx_TO_AUXO2_SHIFT 0 +#define APGAx_ADDER_VALID_BITS_MASK 0x3F + +/* Output Amplifiers Routing */ + +#define EAR_ADDER 0x48 +#define AUXO1_ADDER 0x49 +#define AUXO2_ADDER 0x4A +#define SPKR_ADDER 0x4B +#define LINE1_ADDER 0x4C +#define LINE2_ADDER 0x4D +#define DAC3_TO_ADDER_MASK 0x04 +#define DAC3_TO_ADDER_SHIFT 2 +#define DAC2_TO_ADDER_MASK 0x02 +#define DAC2_TO_ADDER_SHIFT 1 +#define DAC1_TO_ADDER_MASK 0x01 +#define DAC1_TO_ADDER_SHIFT 0 + +#define EAR_TO_MIC2 0x4E +#define EAR_TO_MIC2_MASK 0x01 +#define EAR_TO_MIC2_SHIFT 0 + +#define SPKR_TO_MIC2 0x4F +#define SPKR_TO_MIC2_MASK 0x01 +#define SPKR_TO_MIC2_SHIFT 0 + +#define NEGATIVE_CHARGE_PUMP 0x50 +#define NCP_MODE_MASK 0x02 +#define NCP_MODE_SHIFT 1 +#define NCP_PWR_MASK 0x01 +#define NCP_PWR_SHIFT 0 + +#define TX1 0x51 +#define TX2 0x52 +#define TXx_HP_FILTER_MASK 0x0C +#define TXx_HP_FILTER_SHIFT 2 +#define TXx_PWR_MASK 0x02 +#define TXx_PWR_SHIFT 1 +#define ADCx_PWR_MASK 0x01 +#define ADCx_PWR_SHIFT 0 + +#define RX1 0x53 +#define RX2 0x54 +#define RX2_IF_SELECT_MASK 0x10 +#define RX2_IF_SELECT_SHIFT 4 +#define RX3 0x55 +#define RXx_PWR_MASK 0x08 +#define RXx_PWR_SHIFT 3 +#define DACx_PWR_MASK 0x04 +#define DACx_PWR_SHIFT 2 +#define DACx_PWR_MODE_MASK 0x03 +#define DACx_PWR_MODE_SHIFT 0 + +#define TX_DIGITAL_PGA1 0X56 +#define TX_DIGITAL_PGA2 0X57 +#define TXDPGAx_MASK 0x0F +#define TXDPGAx_SHIFT 0 + +#define RX1_DIGITAL_PGA 0x58 +#define RX2_DIGITAL_PGA 0x59 +#define RX3_DIGITAL_PGA 0x5A +#define RXx_PGA_GAIN_MASK 0x7F +#define RXx_PGA_GAIN_SHIFT 0 + +#define SIDETONE1_PGA 0x5B +#define SIDETONE2_PGA 0x5C +#define STx_HP_FILTER_MASK 0x60 +#define STx_HP_FILTER_SHIFT 5 +#define STx_MUX_MASK 0x10 +#define STx_MUX_SHIFT 4 +#define STx_PGA_MASK 0x0F +#define STx_PGA_SHIFT 0 + +/* clock */ + +#define CLOCK 0x5D +#define CLOCK_REF_SELECT_MASK 0x02 +#define CLOCK_REF_SELECT_SHIFT 1 +#define CLOCK_ENABLE_MASK 0x01 +#define CLOCK_ENABLE_SHIFT 0 + +/* Interface */ + +#define INTERFACE0 0x5E +#define INTERFACE1 0x60 +#define I2Sx_WORDLENGTH_MASK 0x40 +#define I2Sx_WORDLENGTH_SHIFT 6 +#define MASTER_GENx_PWR_MASK 0x20 +#define MASTER_GENx_PWR_SHIFT 5 +#define I2Sx_MODE_MASK 0x10 +#define I2Sx_MODE_SHIFT 4 +#define I2Sx_TRISTATE_MASK 0x08 +#define I2Sx_TRISTATE_SHIFT 3 +#define I2Sx_PULLDOWN_MASK 0x04 +#define I2Sx_PULLDOWN_SHIFT 2 +#define I2Sx_SR_MASK 0x03 +#define I2Sx_SR_SHIFT 0 +#define I2Sx_SR_8000Hz 0 +#define I2Sx_SR_16000Hz 1 +#define I2Sx_SR_44100Hz 2 +#define I2Sx_SR_48000Hz 3 + +#define INTERFACE0_DATA 0x5F +#define INTERFACE1_DATA 0x61 +#define I2Sx_L_DATA_MASK 0x0C +#define I2Sx_L_DATA_TX1_MASK 0x04 +#define I2Sx_L_DATA_TX2_MASK 0x08 +#define I2Sx_L_DATA_SHIFT 2 +#define I2Sx_R_DATA_MASK 0x03 +#define I2Sx_R_DATA_TX1_MASK 0x01 +#define I2Sx_R_DATA_TX2_MASK 0x02 +#define I2Sx_R_DATA_SHIFT 0 + +#define INTERFACE_LOOP 0x62 +#define I2S0_INT_LOOP_MASK 0x08 +#define I2S0_INT_LOOP_SHIFT 3 +#define I2S0_EXT_LOOP_MASK 0x04 +#define I2S0_EXT_LOOP_SHIFT 2 +#define I2S1_INT_LOOP_MASK 0x02 +#define I2S1_INT_LOOP_SHIFT 1 +#define I2S1_EXT_LOOP_MASK 0x01 +#define I2S1_EXT_LOOP_SHIFT 0 + +#define INTERFACE_SWAP 0x63 +#define RX_SWAP0_MASK 0x10 +#define RX_SWAP0_SHIFT 4 +#define RX_SWAP1_MASK 0x08 +#define RX_SWAP1_SHIFT 3 +#define IF_SWAP_MASK 0x04 +#define IF_SWAP_SHIFT 2 +#define IO_SWAP0_MASK 0x02 +#define IO_SWAP0_SHIFT 1 +#define IO_SWAP1_MASK 0x01 +#define IO_SWAP1_SHIFT 0 + +#define AB3550_FIRST_REG MIC_BIAS1 +#define AB3550_LAST_REG INTERFACE_SWAP + +#define AB3550_VIRTUAL_REG1 (AB3550_LAST_REG + 1) +#define IF0_DLD_L_PW_SHIFT 0 +#define IF0_DLD_R_PW_SHIFT 1 +#define IF0_ULD_L_PW_SHIFT 2 +#define IF0_ULD_R_PW_SHIFT 3 +#define IF1_DLD_L_PW_SHIFT 4 +#define IF1_DLD_R_PW_SHIFT 5 +#define IF1_ULD_L_PW_SHIFT 6 +#define IF1_ULD_R_PW_SHIFT 7 + +#define AB3550_VIRTUAL_REG2 (AB3550_LAST_REG + 2) +#define MIC1P1_PW_SHIFT 0 +#define MIC1N1_PW_SHIFT 1 +#define MIC1P2_PW_SHIFT 2 +#define MIC1N2_PW_SHIFT 3 +#define MIC2P1_PW_SHIFT 4 +#define MIC2N1_PW_SHIFT 5 +#define MIC2P2_PW_SHIFT 6 +#define MIC2N2_PW_SHIFT 7 + + +#endif |