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android_kernel_motorola_sm6225/sound/soc/codecs/tas2560.h
T
Wen Xie 87709cb9cd ASoC: Tas2560: Add audio codecs 
Add audio codecs Tas2560 driver.

Change-Id: I0806dc5427b7c8bdd3447e06ebd1e92d9a8ec22c
Signed-off-by: Wen Xie <xiewen3@motorola.com>
Reviewed-on: https://gerrit.mot.com/1196381
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Zhengming Yao <yaozm1@lenovo.com>
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key
2018-06-20 02:54:39 -05:00

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/*
** =============================================================================
** Copyright (c) 2016 Texas Instruments Inc.
**
** This program is free software; you can redistribute it and/or modify it under
** the terms of the GNU General Public License as published by the Free Software
** Foundation; version 2.
**
** 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.
**
** File:
** tas2560.h
**
** Description:
** definitions and data structures for TAS2560 Android Linux driver
**
** =============================================================================
*/
#ifndef _TAS2560_H
#define _TAS2560_H
/* Page Control Register */
#define TAS2560_PAGECTL_REG 0
/* Book Control Register (available in page0 of each book) */
#define TAS2560_BOOKCTL_PAGE 0
#define TAS2560_BOOKCTL_REG 127
#define TAS2560_REG(book, page, reg) (((book * 256 * 128) + \
(page * 128)) + reg)
#define TAS2560_BOOK_ID(reg) (reg / (256 * 128))
#define TAS2560_PAGE_ID(reg) ((reg % (256 * 128)) / 128)
#define TAS2560_BOOK_REG(reg) (reg % (256 * 128))
#define TAS2560_PAGE_REG(reg) ((reg % (256 * 128)) % 128)
/* Book0, Page0 registers */
#define TAS2560_SW_RESET_REG TAS2560_REG(0, 0, 1)
#define TAS2560_DEV_MODE_REG TAS2560_REG(0, 0, 2)
#define TAS2560_SPK_CTRL_REG TAS2560_REG(0, 0, 4)
#define TAS2560_MUTE_REG TAS2560_REG(0, 0, 7)
#define TAS2560_PWR_REG TAS2560_REG(0, 0, 7)
#define TAS2560_PWR_BIT_MASK (0x3 << 6)
#define TAS2560_MUTE_MASK (0x7)
#define TAS2560_SR_CTRL1 TAS2560_REG(0, 0, 8)
#define TAS2560_LOAD TAS2560_REG(0, 0, 9)
#define TAS2560_SR_CTRL2 TAS2560_REG(0, 0, 13) /* B0_P0_R0x0d*/
#define TAS2560_SR_CTRL3 TAS2560_REG(0, 0, 14) /* B0_P0_R0x0e*/
#define TAS2560_CLK_SEL TAS2560_REG(0, 0, 15)
#define TAS2560_PLL_SRC_MASK (0xc0)
#define TAS2560_PLL_CLKIN_BCLK (0)
#define TAS2560_PLL_CLKIN_MCLK (1)
#define TAS2560_PLL_CLKIN_PDMCLK (2)
#define TAS2560_PLL_P_MASK (0x3f)
#define TAS2560_SET_FREQ TAS2560_REG(0, 0, 16)
#define TAS2560_PLL_J_MASK (0x7f)
#define TAS2560_PLL_D_MSB TAS2560_REG(0, 0, 17) /*B0_P0_R0x11*/
#define TAS2560_PLL_D_LSB TAS2560_REG(0, 0, 18) /*B0_P0_R0x12*/
#define TAS2560_DAI_FMT TAS2560_REG(0, 0, 20) /*B0_P0_R0x14*/
#define TAS2560_ASI_OFFSET_1 TAS2560_REG(0, 0, 22)
#define TAS2560_ASI_CFG_1 TAS2560_REG(0, 0, 24) /*B0_P0_R0x18*/
#define TAS2560_DIRINV_MASK 0x3c
#define TAS2560_BCLKINV (1 << 2)
#define TAS2560_WCLKINV (1 << 3)
#define TAS2560_BCLKDIR (1 << 4)
#define TAS2560_WCLKDIR (1 << 5)
#define TAS2560_CLK_ERR_CTRL TAS2560_REG(0, 0, 33) /* B0_P0_R0x21 */
#define TAS2560_IRQ_PIN_REG TAS2560_REG(0, 0, 35) /* B0_P0_R0x23 */
#define TAS2560_INT_MODE_REG TAS2560_REG(0, 0, 36) /* B0_P0_R0x24 */
#define TAS2560_INT_GEN_REG TAS2560_REG(0, 0, 37) /* B0_P0_R0x25 */
#define TAS2560_FLAGS_1 TAS2560_REG(0, 0, 38) /* B0_P0_R0x26 */
#define TAS2560_FLAGS_2 TAS2560_REG(0, 0, 39) /* B0_P0_R0x27 */
#define TAS2560_POWER_UP_FLAG_REG TAS2560_REG(0, 0, 42) /* B0_P0_R0x2a */
#define TAS2560_DR_BOOST_REG_2 TAS2560_REG(0, 0, 60) /* B0_P0_R0x3c */
#define TAS2560_DR_BOOST_REG_1 TAS2560_REG(0, 0, 73) /* B0_P0_R0x49 */
#define TAS2560_CLK_ERR_CTRL2 TAS2560_REG(0, 0, 80) /* B0_P0_R0x50 */
#define TAS2560_ID_REG TAS2560_REG(0, 0, 125)
/* Book0, Page50 registers */
#define TAS2560_PPG TAS2560_REG(0, 50, 12) /*B0_P0x32_R0x0c*/
#define TAS2560_HPF_CUTOFF_CTL1 TAS2560_REG(0, 50, 28) /* B0_P0x32_R0x1c */
#define TAS2560_HPF_CUTOFF_CTL2 TAS2560_REG(0, 50, 32) /* B0_P0x32_R0x20 */
#define TAS2560_HPF_CUTOFF_CTL3 TAS2560_REG(0, 50, 36) /* B0_P0x32_R0x24 */
#define TAS2560_ISENSE_PATH_CTL1 TAS2560_REG(0, 50, 40) /* B0_P0x32_R0x28 */
#define TAS2560_ISENSE_PATH_CTL2 TAS2560_REG(0, 50, 44) /* B0_P0x32_R0x2c */
#define TAS2560_ISENSE_PATH_CTL3 TAS2560_REG(0, 50, 48) /* B0_P0x32_R0x30 */
#define TAS2560_VLIMIT_THRESHOLD TAS2560_REG(0, 50, 60)
#define TAS2560_IDLE_CHNL_DETECT TAS2560_REG(0, 50, 108) /* B0_P0x32_R0x6c */
/* Book0, Page51 registers */
#define TAS2560_BOOST_HEAD TAS2560_REG(0, 51, 24) /* B0_P0x33_R0x18 */
#define TAS2560_BOOST_ON TAS2560_REG(0, 51, 16) /* B0_P0x33_R0x10 */
#define TAS2560_BOOST_OFF TAS2560_REG(0, 51, 20) /* B0_P0x33_R0x14 */
#define TAS2560_BOOST_TABLE_CTRL1 TAS2560_REG(0, 51, 32) /* B0_P0x33_R0x20 */
#define TAS2560_BOOST_TABLE_CTRL2 TAS2560_REG(0, 51, 36) /* B0_P0x33_R0x24 */
#define TAS2560_BOOST_TABLE_CTRL3 TAS2560_REG(0, 51, 40) /* B0_P0x33_R0x28 */
#define TAS2560_BOOST_TABLE_CTRL4 TAS2560_REG(0, 51, 44) /* B0_P0x33_R0x2c */
#define TAS2560_BOOST_TABLE_CTRL5 TAS2560_REG(0, 51, 48) /* B0_P0x33_R0x30 */
#define TAS2560_BOOST_TABLE_CTRL6 TAS2560_REG(0, 51, 52) /* B0_P0x33_R0x34 */
#define TAS2560_BOOST_TABLE_CTRL7 TAS2560_REG(0, 51, 56) /* B0_P0x33_R0x38 */
#define TAS2560_BOOST_TABLE_CTRL8 TAS2560_REG(0, 51, 60) /* B0_P0x33_R0x3c */
#define TAS2560_THERMAL_FOLDBACK TAS2560_REG(0, 51, 100) /* B0_P0x33_R0x64 */
/* Book0, Page52 registers */
#define TAS2560_VSENSE_DEL_CTL1 TAS2560_REG(0, 52, 52) /* B0_P0x34_R0x34 */
#define TAS2560_VSENSE_DEL_CTL2 TAS2560_REG(0, 52, 56) /* B0_P0x34_R0x38 */
#define TAS2560_VSENSE_DEL_CTL3 TAS2560_REG(0, 52, 60) /* B0_P0x34_R0x3c */
#define TAS2560_VSENSE_DEL_CTL4 TAS2560_REG(0, 52, 64) /* B0_P0x34_R0x40 */
#define TAS2560_VSENSE_DEL_CTL5 TAS2560_REG(0, 52, 68) /* B0_P0x34_R0x44 */
#define TAS2560_DATAFORMAT_SHIFT 2
#define TAS2560_DATAFORMAT_I2S 0x0
#define TAS2560_DATAFORMAT_DSP 0x1
#define TAS2560_DATAFORMAT_RIGHT_J 0x2
#define TAS2560_DATAFORMAT_LEFT_J 0x3
#define TAS2560_DAI_FMT_MASK (0x7 << TAS2560_DATAFORMAT_SHIFT)
#define LOAD_MASK 0x18
#define LOAD_8OHM (0)
#define LOAD_6OHM (1)
#define LOAD_4OHM (2)
#define PLL_BCLK_1P536_48KSR (0)
#define PLL_BCLK_3P072_48KSR (1)
#define CHECK_PERIOD 5000 /* 5 second */
#define ERROR_NONE 0x00000000
#define ERROR_PLL_ABSENT 0x00000001
#define ERROR_DEVA_I2C_COMM 0x00000002
#define ERROR_DEVB_I2C_COMM 0x00000004
#define ERROR_PRAM_CRCCHK 0x00000008
#define ERROR_YRAM_CRCCHK 0x00000010
#define ERROR_CLK_DET2 0x00000020
#define ERROR_CLK_DET1 0x00000040
#define ERROR_CLK_LOST 0x00000080
#define ERROR_BROWNOUT 0x00000100
#define ERROR_DIE_OVERTEMP 0x00000200
#define ERROR_CLK_HALT 0x00000400
#define ERROR_UNDER_VOLTAGE 0x00000800
#define ERROR_OVER_CURRENT 0x00001000
#define ERROR_CLASSD_PWR 0x00002000
#define ERROR_FAILSAFE 0x40000000
struct tas2560_register {
int book;
int page;
int reg;
};
struct tas2560_dai_cfg {
unsigned int dai_fmt;
unsigned int tdm_delay;
};
struct tas2560_priv {
struct device *dev;
struct regmap *regmap;
struct mutex dev_lock;
struct delayed_work irq_work;
struct hrtimer mtimer;
int mnClkin;
int mnClkid;
bool mbPowerUp;
int mnCurrentBook;
int mnCurrentPage;
int mnLoad;
int mnASIFormat;
int mnResetGPIO;
int mnIRQGPIO;
int mnSwitchGPIO;
bool enablePmicEarPath;
int mnIRQ;
bool mbIRQEnable;
int mnSamplingRate;
int mnFrameSize;
int mnPLL;
int mnPPG;
int (*read)(struct tas2560_priv *pTAS2560, unsigned int reg,
unsigned int *pValue);
int (*write)(struct tas2560_priv *pTAS2560, unsigned int reg,
unsigned int Value);
int (*bulk_read)(struct tas2560_priv *pTAS2560, unsigned int reg,
unsigned char *pData, unsigned int len);
int (*bulk_write)(struct tas2560_priv *pTAS2560, unsigned int reg,
unsigned char *pData, unsigned int len);
int (*update_bits)(struct tas2560_priv *pTAS2560, unsigned int reg,
unsigned int mask, unsigned int value);
void (*hw_reset)(struct tas2560_priv *pTAS2560);
void (*clearIRQ)(struct tas2560_priv *pTAS2560);
void (*enableIRQ)(struct tas2560_priv *pTAS2560, bool enable);
/* device is working, but system is suspended */
int (*runtime_suspend)(struct tas2560_priv *pTAS2560);
int (*runtime_resume)(struct tas2560_priv *pTAS2560);
bool mbRuntimeSuspend;
unsigned int mnErrCode;
#ifdef CONFIG_TAS2560_CODEC
struct mutex codec_lock;
#endif
#ifdef CONFIG_TAS2560_MISC
int mnDBGCmd;
int mnCurrentReg;
struct mutex file_lock;
#endif
};
#endif
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