/* include/linux/a1028.h - a1028 voice processor driver * * Copyright (C) 2009 HTC Corporation. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and * may be copied, distributed, and modified under those terms. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * */ #ifndef __LINUX_A1028_H #define __LINUX_A1028_H #include #define A1028_I2C_NAME "audience_a1028" #define A1028_MAX_FW_SIZE (32*1024) struct a1028img { unsigned char *buf; unsigned img_size; }; enum A1028_PathID { A1028_PATH_SUSPEND, A1028_PATH_INCALL_RECEIVER, A1028_PATH_INCALL_HEADSET, A1028_PATH_INCALL_SPEAKER, A1028_PATH_INCALL_BT, A1028_PATH_VR_NO_NS_RECEIVER, A1028_PATH_VR_NO_NS_HEADSET, A1028_PATH_VR_NO_NS_SPEAKER, A1028_PATH_VR_NO_NS_BT, A1028_PATH_VR_NS_RECEIVER, A1028_PATH_VR_NS_HEADSET, A1028_PATH_VR_NS_SPEAKER, A1028_PATH_VR_NS_BT, A1028_PATH_RECORD_RECEIVER, A1028_PATH_RECORD_HEADSET, A1028_PATH_RECORD_SPEAKER, A1028_PATH_RECORD_BT, A1028_PATH_CAMCORDER, A1028_PATH_INCALL_TTY, A1028_PATH_MFG_LOOPBACK, A1028_PATH_MAX }; struct A1028_config_data { unsigned int data_len; unsigned int mode_num; unsigned char *cmd_data; }; enum A1028_NS_states { A1028_NS_STATE_AUTO, A1028_NS_STATE_OFF, A1028_NS_STATE_CT, A1028_NS_STATE_FT, A1028_NS_NUM_STATES }; #define A1028_IOCTL_MAGIC 'u' #define A1028_BOOTUP_INIT _IOW(A1028_IOCTL_MAGIC, 0x01, struct a1028img *) #define A1028_SET_CONFIG _IOW(A1028_IOCTL_MAGIC, 0x02, enum A1028_PathID) #define A1028_SET_NS_STATE _IOW(A1028_IOCTL_MAGIC, 0x03, enum A1028_NS_states) #define A1028_SET_PARAM _IOW(A1028_IOCTL_MAGIC, 0x04, unsigned) #define A1028_SET_MIC_ONOFF _IOW(A1028_IOCTL_MAGIC, 0x50, unsigned) #define A1028_SET_MICSEL_ONOFF _IOW(A1028_IOCTL_MAGIC, 0x51, unsigned) #define A1028_READ_DATA _IOR(A1028_IOCTL_MAGIC, 0x52, unsigned) #define A1028_WRITE_MSG _IOW(A1028_IOCTL_MAGIC, 0x53, unsigned) #define A1028_SYNC_CMD _IO(A1028_IOCTL_MAGIC, 0x54) #define A1028_SET_CMD_FILE _IOW(A1028_IOCTL_MAGIC, 0x55, unsigned) #ifdef __KERNEL__ #define CtrlMode_LAL 0x0001 #define CtrlMode_LAH 0x0002 #define CtrlMode_FE 0x0003 #define CtrlMode_RE 0x0004 #define A100_msg_Sync 0x80000000 #define A100_msg_Sync_Ack 0x80000000 #define A100_msg_Reset 0x8002 #define RESET_IMMEDIATE 0x0000 #define RESET_DELAYED 0x0001 #define A100_msg_BootloadInitiate 0x8003 #define A100_msg_GetDeviceParm 0x800B #define A100_msg_SetDeviceParmID 0x800C #define A100_msg_SetDeviceParm 0x800D #define PCM0WordLength 0x0100 #define PCM0DelFromFsTx 0x0101 #define PCM0DelFromFsRx 0x0102 #define PCM0LatchEdge 0x0103 #define PCM0Endianness 0x0105 #define PCM0TristateEnable 0x0107 #define PCM1WordLength 0x0200 #define PCM1DelFromFsTx 0x0201 #define PCM1DelFromFsRx 0x0202 #define PCM1LatchEdge 0x0203 #define PCM1Endianness 0x0205 #define PCM1TristateEnable 0x0207 #define PCMWordLength_16bit 0x10 #define PCMWordLength_24bit 0x18 #define PCMWordLength_32bit 0x20 #define PCMLatchEdge_Tx_F_Rx_R 0x00 #define PCMLatchEdge_Tx_R_Rx_F 0x03 #define PCMEndianness_Little 0x00 #define PCMEndianness_Big 0x01 #define PCMTristate_Disable 0x00 #define PCMTristate_Enable 0x01 #define ADC0Gain 0x0300 #define ADC0Rate 0x0301 #define ADC0CutoffFreq 0x0302 #define ADC1Gain 0x0400 #define ADC1Rate 0x0401 #define ADC1CutoffFreq 0x0402 #define ADC_Gain_0db 0x00 #define ADC_Gain_6db 0x01 #define ADC_Gain_12db 0x02 #define ADC_Gain_18db 0x03 #define ADC_Gain_24db 0x04 #define ADC_Gain_30db 0x05 #define ADC_Rate_8kHz 0x00 #define ADC_Rate_16kHz 0x01 #define ADC_CutoffFreq_NO_DC_Filter 0x00 #define ADC_CutoffFreq_59p68Hz 0x01 #define ADC_CutoffFreq_7p46Hz 0x02 #define ADC_CutoffFreq_3p73Hz 0x03 #define A100_msg_Sleep 0x80100001 #define A100_msg_GetAlgorithmParm 0x8016 #define A100_msg_SetAlgorithmParmID 0x8017 #define A100_msg_SetAlgorithmParm 0x8018 #define AIS_Global_Supression_Level 0x0000 #define Mic_Config 0x0002 #define AEC_Mode 0x0003 #define AEC_CNG 0x0023 #define Output_AGC 0x0004 #define Output_AGC_Target_Level 0x0005 #define Output_AGC_Noise_Floor 0x0006 #define Output_AGC_SNR_Improvement 0x0007 #define Comfort_Noise 0x001A #define Comfort_Noise_Level 0x001B #define Speaker_Volume 0x0012 #define VEQ_Mode 0x0009 #define VEQ_Max_FarEnd_Limiter_Level 0x000D #define VEQ_Noise_Estimation_Adj 0x0025 #define Receive_NS 0x000E #define Receive_NS_Level 0x000F #define SideTone 0x0015 #define SideTone_Gain 0x0016 #define A100_msg_GetTxDigitalInputGain 0x801A #define A100_msg_SetTxDigitalInputGain 0x801B #define A100_msg_GetRcvDigitalInputGain 0x8022 #define A100_msg_SetRcvDigitalInputGain 0x8023 #define A100_msg_GetTxDigitalOutputGain 0x801D #define A100_msg_SetTxDigitalOutputGain 0x8015 #define A100_msg_Bypass 0x801C #define A1028_msg_VP_ON 0x801C0001 #define A1028_msg_VP_OFF 0x801C0000 #define A100_msg_GetMicRMS 0x8013 #define A100_msg_GetMicPeak 0x8014 #define DiagPath_Pri_Input_Mic 0x0000 #define DiagPath_Sec_Input_Mic 0x0001 #define DiagPath_Output_Mic 0x0002 #define DiagPath_Far_End_Input 0x0003 #define DiagPath_Far_End_Output 0x0004 #define A100_msg_SwapInputCh 0x8019 #define A100_msg_OutputKnownSig 0x801E #define A1028_msg_BOOT 0x0001 #define A1028_msg_BOOT_ACK 0x01 #define TIMEOUT 20 #define RETRY_CNT 5 #define POLLING_RETRY_CNT 3 #define A1028_ERROR_CODE 0xffff #define A1028_SLEEP 0 #define A1028_ACTIVE 1 #define A1028_CMD_FIFO_DEPTH 64 enum A1028_config_mode { A1028_CONFIG_FULL, A1028_CONFIG_VP }; struct a1028_platform_data { uint32_t gpio_a1028_micsel; uint32_t gpio_a1028_wakeup; uint32_t gpio_a1028_reset; uint32_t gpio_a1028_int; uint32_t gpio_a1028_clk; uint32_t gpio_a1028_micswitch; }; #endif #endif