misc: a1028: Add HTC VP A1028 driver
HTC kernel version: evitaul-jb-crc-3.4.10-ec474a3
Change-Id: I9dee52ad86d3ffef4054cfc81dda82a8e5abcf42
diff --git a/include/linux/a1028.h b/include/linux/a1028.h
new file mode 100644
index 0000000..7c6e295
--- /dev/null
+++ b/include/linux/a1028.h
@@ -0,0 +1,218 @@
+/* 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 <linux/ioctl.h>
+
+#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