| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Shenghao Ding | 901 | 96.06% | 11 | 61.11% |
| Gergo Koteles | 18 | 1.92% | 4 | 22.22% |
| Baojun Xu | 16 | 1.71% | 2 | 11.11% |
| Linus Walleij | 3 | 0.32% | 1 | 5.56% |
| Total | 938 | 18 |
/* SPDX-License-Identifier: GPL-2.0 */ // // ALSA SoC Texas Instruments TAS2563/TAS2781 Audio Smart Amplifier // // Copyright (C) 2022 - 2025 Texas Instruments Incorporated // https://www.ti.com // // The TAS2563/TAS2781 driver implements a flexible and configurable // algo coefficient setting for one, two, or even multiple // TAS2563/TAS2781 chips. // // Author: Shenghao Ding <shenghao-ding@ti.com> // Author: Kevin Lu <kevin-lu@ti.com> // Author: Baojun Xu <baojun.xu@ti.com> // #ifndef __TAS2781_H__ #define __TAS2781_H__ #include "tas2781-dsp.h" /* version number */ #define TAS2781_DRV_VER 1 #define SMARTAMP_MODULE_NAME "tas2781" #define TAS2781_GLOBAL_ADDR 0x40 #define TAS2563_GLOBAL_ADDR 0x48 #define TASDEVICE_RATES (SNDRV_PCM_RATE_44100 |\ SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |\ SNDRV_PCM_RATE_88200) #define TASDEVICE_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ SNDRV_PCM_FMTBIT_S24_LE | \ SNDRV_PCM_FMTBIT_S32_LE) #define TASDEVICE_CRC8_POLYNOMIAL 0x4d /* PAGE Control Register (available in page0 of each book) */ #define TASDEVICE_PAGE_SELECT 0x00 #define TASDEVICE_BOOKCTL_PAGE 0x00 #define TASDEVICE_BOOKCTL_REG 127 #define TASDEVICE_BOOK_ID(reg) (reg / (256 * 128)) #define TASDEVICE_PAGE_ID(reg) ((reg % (256 * 128)) / 128) #define TASDEVICE_PAGE_REG(reg) ((reg % (256 * 128)) % 128) #define TASDEVICE_PGRG(reg) (reg % (256 * 128)) #define TASDEVICE_REG(book, page, reg) (((book * 256 * 128) + \ (page * 128)) + reg) /* Software Reset */ #define TASDEVICE_REG_SWRESET TASDEVICE_REG(0x0, 0x0, 0x01) #define TASDEVICE_REG_SWRESET_RESET BIT(0) /* Checksum */ #define TASDEVICE_CHECKSUM_REG TASDEVICE_REG(0x0, 0x0, 0x7e) /* XM_340 */ #define TASDEVICE_XM_A1_REG TASDEVICE_REG(0x64, 0x63, 0x3c) /* XM_341 */ #define TASDEVICE_XM_A2_REG TASDEVICE_REG(0x64, 0x63, 0x38) /* Volume control */ #define TAS2563_DVC_LVL TASDEVICE_REG(0x00, 0x02, 0x0c) #define TAS2781_DVC_LVL TASDEVICE_REG(0x0, 0x0, 0x1a) #define TAS2781_AMP_LEVEL TASDEVICE_REG(0x0, 0x0, 0x03) #define TAS2781_AMP_LEVEL_MASK GENMASK(5, 1) #define TAS2563_IDLE TASDEVICE_REG(0x00, 0x00, 0x3e) #define TAS2563_PRM_R0_REG TASDEVICE_REG(0x00, 0x0f, 0x34) #define TAS2563_RUNTIME_RE_REG_TF TASDEVICE_REG(0x64, 0x02, 0x70) #define TAS2563_RUNTIME_RE_REG TASDEVICE_REG(0x64, 0x02, 0x48) #define TAS2563_PRM_ENFF_REG TASDEVICE_REG(0x00, 0x0d, 0x54) #define TAS2563_PRM_DISTCK_REG TASDEVICE_REG(0x00, 0x0d, 0x58) #define TAS2563_PRM_TE_SCTHR_REG TASDEVICE_REG(0x00, 0x0f, 0x60) #define TAS2563_PRM_PLT_FLAG_REG TASDEVICE_REG(0x00, 0x0d, 0x74) #define TAS2563_PRM_SINEGAIN_REG TASDEVICE_REG(0x00, 0x0d, 0x7c) /* prm_Int_B0 */ #define TAS2563_TE_TA1_REG TASDEVICE_REG(0x00, 0x10, 0x0c) /* prm_Int_A1 */ #define TAS2563_TE_TA1_AT_REG TASDEVICE_REG(0x00, 0x10, 0x10) /* prm_TE_Beta */ #define TAS2563_TE_TA2_REG TASDEVICE_REG(0x00, 0x0f, 0x64) /* prm_TE_Beta1 */ #define TAS2563_TE_AT_REG TASDEVICE_REG(0x00, 0x0f, 0x68) /* prm_TE_1_Beta1 */ #define TAS2563_TE_DT_REG TASDEVICE_REG(0x00, 0x0f, 0x70) #define TAS2781_PRM_INT_MASK_REG TASDEVICE_REG(0x00, 0x00, 0x3b) #define TAS2781_PRM_CLK_CFG_REG TASDEVICE_REG(0x00, 0x00, 0x5c) #define TAS2781_PRM_RSVD_REG TASDEVICE_REG(0x00, 0x01, 0x19) #define TAS2781_PRM_TEST_57_REG TASDEVICE_REG(0x00, 0xfd, 0x39) #define TAS2781_PRM_TEST_62_REG TASDEVICE_REG(0x00, 0xfd, 0x3e) #define TAS2781_PRM_PVDD_UVLO_REG TASDEVICE_REG(0x00, 0x00, 0x71) #define TAS2781_PRM_CHNL_0_REG TASDEVICE_REG(0x00, 0x00, 0x03) #define TAS2781_PRM_NG_CFG0_REG TASDEVICE_REG(0x00, 0x00, 0x35) #define TAS2781_PRM_IDLE_CH_DET_REG TASDEVICE_REG(0x00, 0x00, 0x66) #define TAS2781_PRM_PLT_FLAG_REG TASDEVICE_REG(0x00, 0x14, 0x38) #define TAS2781_PRM_SINEGAIN_REG TASDEVICE_REG(0x00, 0x14, 0x40) #define TAS2781_PRM_SINEGAIN2_REG TASDEVICE_REG(0x00, 0x14, 0x44) #define TAS2781_TEST_UNLOCK_REG TASDEVICE_REG(0x00, 0xfd, 0x0d) #define TAS2781_TEST_PAGE_UNLOCK 0x0d #define TAS2781_RUNTIME_LATCH_RE_REG TASDEVICE_REG(0x00, 0x00, 0x49) #define TAS2781_RUNTIME_RE_REG_TF TASDEVICE_REG(0x64, 0x62, 0x48) #define TAS2781_RUNTIME_RE_REG TASDEVICE_REG(0x64, 0x63, 0x44) enum audio_device { TAS2563, TAS2781, }; enum dspbin_type { TASDEV_BASIC, TASDEV_ALPHA, TASDEV_BETA, }; struct bulk_reg_val { int reg; unsigned char val[4]; unsigned char val_len; bool is_locked; }; struct tasdevice { struct bulk_reg_val *cali_data_backup; struct bulk_reg_val alp_cali_bckp; struct tasdevice_fw *cali_data_fmw; unsigned int dev_addr; unsigned int err_code; unsigned char cur_book; short cur_prog; short cur_conf; bool is_loading; bool is_loaderr; }; struct cali_reg { unsigned int r0_reg; unsigned int r0_low_reg; unsigned int invr0_reg; unsigned int pow_reg; unsigned int tlimit_reg; }; struct calidata { unsigned char *data; unsigned long total_sz; struct cali_reg cali_reg_array; unsigned int cali_dat_sz_per_dev; }; /* * To enable CONFIG_SND_SOC_TAS2781_ACOUST_I2C will create a bridge to the * acoustic tuning tool which can tune the chips' acoustic effect. Due to the * whole directly exposing the registers, there exist some potential risks. So * this define is invisible in Kconfig, anyone who wants to use acoustic tool * have to edit the source manually. */ #ifdef CONFIG_SND_SOC_TAS2781_ACOUST_I2C #define TASDEV_DATA_PAYLOAD_SIZE 128 struct acoustic_data { unsigned char len; unsigned char id; unsigned char addr; unsigned char book; unsigned char page; unsigned char reg; unsigned char data[TASDEV_DATA_PAYLOAD_SIZE]; }; #endif struct tasdevice_priv { struct tasdevice tasdevice[TASDEVICE_MAX_CHANNELS]; struct tasdevice_rca rcabin; struct calidata cali_data; #ifdef CONFIG_SND_SOC_TAS2781_ACOUST_I2C struct acoustic_data acou_data; #endif struct tasdevice_fw *fmw; struct gpio_desc *speaker_id; struct gpio_desc *reset; struct mutex codec_lock; struct regmap *regmap; struct device *dev; unsigned char cal_binaryname[TASDEVICE_MAX_CHANNELS][64]; unsigned char crc8_lkp_tbl[CRC8_TABLE_SIZE]; unsigned char coef_binaryname[64]; unsigned char rca_binaryname[64]; unsigned char dev_name[32]; const char *name_prefix; unsigned char ndev; unsigned int dspbin_typ; unsigned int magic_num; unsigned int chip_id; unsigned int sysclk; int irq; int cur_prog; int cur_conf; int fw_state; int index; void *client; void *codec; bool force_fwload_status; bool playback_started; bool isacpi; bool isspi; bool is_user_space_calidata; unsigned int global_addr; int (*fw_parse_variable_header)(struct tasdevice_priv *tas_priv, const struct firmware *fmw, int offset); int (*fw_parse_program_data)(struct tasdevice_priv *tas_priv, struct tasdevice_fw *tas_fmw, const struct firmware *fmw, int offset); int (*fw_parse_configuration_data)(struct tasdevice_priv *tas_priv, struct tasdevice_fw *tas_fmw, const struct firmware *fmw, int offset); int (*fw_parse_fct_param_address)(struct tasdevice_priv *tas_priv, struct tasdevice_fw *tas_fmw, const struct firmware *fmw, int offset); int (*tasdevice_load_block)(struct tasdevice_priv *tas_priv, struct tasdev_blk *block); int (*change_chn_book)(struct tasdevice_priv *tas_priv, unsigned short chn, int book); int (*update_bits)(struct tasdevice_priv *tas_priv, unsigned short chn, unsigned int reg, unsigned int mask, unsigned int value); int (*dev_read)(struct tasdevice_priv *tas_priv, unsigned short chn, unsigned int reg, unsigned int *value); int (*dev_bulk_read)(struct tasdevice_priv *tas_priv, unsigned short chn, unsigned int reg, unsigned char *p_data, unsigned int n_length); }; int tasdevice_dev_read(struct tasdevice_priv *tas_priv, unsigned short chn, unsigned int reg, unsigned int *value); int tasdevice_dev_bulk_read(struct tasdevice_priv *tas_priv, unsigned short chn, unsigned int reg, unsigned char *p_data, unsigned int n_length); int tasdevice_dev_write(struct tasdevice_priv *tas_priv, unsigned short chn, unsigned int reg, unsigned int value); int tasdevice_dev_bulk_write( struct tasdevice_priv *tas_priv, unsigned short chn, unsigned int reg, unsigned char *p_data, unsigned int n_length); void tasdevice_remove(struct tasdevice_priv *tas_priv); #endif /* __TAS2781_H__ */
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