| /* |
| * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * 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 WCD9335_H |
| #define WCD9335_H |
| |
| #include <sound/soc.h> |
| #include <sound/jack.h> |
| #include <dsp/apr_audio-v2.h> |
| #include "wcd9xxx-slimslave.h" |
| #include "wcd-mbhc-v2.h" |
| |
| #define TASHA_REG_VAL(reg, val) {reg, 0, val} |
| |
| #define TASHA_REGISTER_START_OFFSET 0x800 |
| #define TASHA_SB_PGD_PORT_RX_BASE 0x40 |
| #define TASHA_SB_PGD_PORT_TX_BASE 0x50 |
| |
| #define TASHA_ZDET_SUPPORTED true |
| /* z value defined in milliohm */ |
| #define TASHA_ZDET_VAL_32 32000 |
| #define TASHA_ZDET_VAL_400 400000 |
| #define TASHA_ZDET_VAL_1200 1200000 |
| #define TASHA_ZDET_VAL_100K 100000000 |
| /* z floating defined in ohms */ |
| #define TASHA_ZDET_FLOATING_IMPEDANCE 0x0FFFFFFE |
| |
| #define WCD9335_DMIC_CLK_DIV_2 0x0 |
| #define WCD9335_DMIC_CLK_DIV_3 0x1 |
| #define WCD9335_DMIC_CLK_DIV_4 0x2 |
| #define WCD9335_DMIC_CLK_DIV_6 0x3 |
| #define WCD9335_DMIC_CLK_DIV_8 0x4 |
| #define WCD9335_DMIC_CLK_DIV_16 0x5 |
| #define WCD9335_DMIC_CLK_DRIVE_DEFAULT 0x02 |
| |
| #define WCD9335_ANC_DMIC_X2_FULL_RATE 1 |
| #define WCD9335_ANC_DMIC_X2_HALF_RATE 0 |
| |
| /* Number of input and output Slimbus port */ |
| enum { |
| TASHA_RX0 = 0, |
| TASHA_RX1, |
| TASHA_RX2, |
| TASHA_RX3, |
| TASHA_RX4, |
| TASHA_RX5, |
| TASHA_RX6, |
| TASHA_RX7, |
| TASHA_RX8, |
| TASHA_RX9, |
| TASHA_RX10, |
| TASHA_RX11, |
| TASHA_RX12, |
| TASHA_RX_MAX, |
| }; |
| |
| enum { |
| TASHA_TX0 = 0, |
| TASHA_TX1, |
| TASHA_TX2, |
| TASHA_TX3, |
| TASHA_TX4, |
| TASHA_TX5, |
| TASHA_TX6, |
| TASHA_TX7, |
| TASHA_TX8, |
| TASHA_TX9, |
| TASHA_TX10, |
| TASHA_TX11, |
| TASHA_TX12, |
| TASHA_TX13, |
| TASHA_TX14, |
| TASHA_TX15, |
| TASHA_TX_MAX, |
| }; |
| |
| enum wcd9335_codec_event { |
| WCD9335_CODEC_EVENT_CODEC_UP = 0, |
| }; |
| |
| enum tasha_on_demand_supply { |
| ON_DEMAND_MICBIAS = 0, |
| ON_DEMAND_SUPPLIES_MAX, |
| }; |
| |
| /* structure used to put the defined |
| * ondemand supply for codec |
| * and count being used. |
| */ |
| struct on_demand_supply { |
| struct regulator *supply; |
| int ondemand_supply_count; |
| }; |
| |
| /* Dai data structure holds the |
| * dai specific info like rate, |
| * channel number etc. |
| */ |
| struct tasha_codec_dai_data { |
| u32 rate; |
| u32 *ch_num; |
| u32 ch_act; |
| u32 ch_tot; |
| }; |
| |
| /* Structure used to update codec |
| * register defaults after reset |
| */ |
| struct tasha_reg_mask_val { |
| u16 reg; |
| u8 mask; |
| u8 val; |
| }; |
| |
| /* Selects compander and smart boost settings |
| * for a given speaker mode |
| */ |
| enum { |
| SPKR_MODE_DEFAULT, |
| SPKR_MODE_1, /* COMP Gain = 12dB, Smartboost Max = 5.5V */ |
| }; |
| |
| /* |
| * Rx path gain offsets |
| */ |
| enum { |
| RX_GAIN_OFFSET_M1P5_DB, |
| RX_GAIN_OFFSET_0_DB, |
| }; |
| |
| #if IS_ENABLED(CONFIG_SND_SOC_WCD9335) |
| extern void *tasha_get_afe_config(struct snd_soc_codec *codec, |
| enum afe_config_type config_type); |
| extern int tasha_cdc_mclk_enable(struct snd_soc_codec *codec, int enable, |
| bool dapm); |
| extern int tasha_cdc_mclk_tx_enable(struct snd_soc_codec *codec, int enable, |
| bool dapm); |
| extern int tasha_enable_efuse_sensing(struct snd_soc_codec *codec); |
| extern int tasha_mbhc_hs_detect(struct snd_soc_codec *codec, |
| struct wcd_mbhc_config *mbhc_cfg); |
| extern void tasha_mbhc_hs_detect_exit(struct snd_soc_codec *codec); |
| extern void tasha_mbhc_zdet_gpio_ctrl( |
| int (*zdet_gpio_cb)(struct snd_soc_codec *codec, bool high), |
| struct snd_soc_codec *codec); |
| extern int tasha_codec_info_create_codec_entry( |
| struct snd_info_entry *codec_root, |
| struct snd_soc_codec *codec); |
| extern void tasha_event_register( |
| int (*machine_event_cb)(struct snd_soc_codec *codec, |
| enum wcd9335_codec_event), |
| struct snd_soc_codec *codec); |
| extern int tasha_codec_enable_standalone_micbias(struct snd_soc_codec *codec, |
| int micb_num, |
| bool enable); |
| extern int tasha_set_spkr_mode(struct snd_soc_codec *codec, int mode); |
| extern int tasha_set_spkr_gain_offset(struct snd_soc_codec *codec, int offset); |
| extern enum codec_variant tasha_codec_ver(void); |
| #else /* CONFIG_SND_SOC_WCD9335 */ |
| static inline void *tasha_get_afe_config(struct snd_soc_codec *codec, |
| enum afe_config_type config_type) |
| { |
| return NULL; |
| } |
| static inline int tasha_cdc_mclk_enable(struct snd_soc_codec *codec, |
| int enable, |
| bool dapm) |
| { |
| return 0; |
| } |
| static inline int tasha_cdc_mclk_tx_enable(struct snd_soc_codec *codec, |
| int enable, |
| bool dapm) |
| { |
| return 0; |
| } |
| static inline int tasha_enable_efuse_sensing(struct snd_soc_codec *codec) |
| { |
| return 0; |
| } |
| static inline int tasha_mbhc_hs_detect(struct snd_soc_codec *codec, |
| struct wcd_mbhc_config *mbhc_cfg) |
| { |
| return 0; |
| } |
| static inline void tasha_mbhc_hs_detect_exit(struct snd_soc_codec *codec) |
| { |
| |
| } |
| static inline void tasha_mbhc_zdet_gpio_ctrl( |
| int (*zdet_gpio_cb)(struct snd_soc_codec *codec, bool high), |
| struct snd_soc_codec *codec) |
| { |
| |
| } |
| static inline int tasha_codec_info_create_codec_entry( |
| struct snd_info_entry *codec_root, |
| struct snd_soc_codec *codec) |
| { |
| return 0; |
| } |
| static inline void tasha_event_register( |
| int (*machine_event_cb)(struct snd_soc_codec *codec, |
| enum wcd9335_codec_event), |
| struct snd_soc_codec *codec) |
| { |
| |
| } |
| static inline int tasha_codec_enable_standalone_micbias( |
| struct snd_soc_codec *codec, |
| int micb_num, |
| bool enable) |
| { |
| return 0; |
| } |
| static inline int tasha_set_spkr_mode(struct snd_soc_codec *codec, int mode) |
| { |
| return 0; |
| } |
| static inline int tasha_set_spkr_gain_offset(struct snd_soc_codec *codec, |
| int offset) |
| { |
| return 0; |
| } |
| static inline enum codec_variant tasha_codec_ver(void) |
| { |
| return 0; |
| } |
| #endif /* CONFIG_SND_SOC_WCD9335 */ |
| #endif |