diff options
Diffstat (limited to 'include/sound/tas2781.h')
| -rw-r--r-- | include/sound/tas2781.h | 112 |
1 files changed, 64 insertions, 48 deletions
diff --git a/include/sound/tas2781.h b/include/sound/tas2781.h index 72d2060904f6..3875e92f1ec5 100644 --- a/include/sound/tas2781.h +++ b/include/sound/tas2781.h @@ -2,7 +2,7 @@ // // ALSA SoC Texas Instruments TAS2563/TAS2781 Audio Smart Amplifier // -// Copyright (C) 2022 - 2024 Texas Instruments Incorporated +// Copyright (C) 2022 - 2025 Texas Instruments Incorporated // https://www.ti.com // // The TAS2563/TAS2781 driver implements a flexible and configurable @@ -11,11 +11,16 @@ // // 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__ +#ifdef CONFIG_SND_SOC_TAS2781_ACOUST_I2C +#include <linux/debugfs.h> +#endif + #include "tas2781-dsp.h" /* version number */ @@ -31,7 +36,9 @@ SNDRV_PCM_FMTBIT_S24_LE | \ SNDRV_PCM_FMTBIT_S32_LE) -/*PAGE Control Register (available in page0 of each book) */ +#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 @@ -42,12 +49,12 @@ #define TASDEVICE_REG(book, page, reg) (((book * 256 * 128) + \ (page * 128)) + reg) -/*Software Reset */ -#define TASDEVICE_REG_SWRESET TASDEVICE_REG(0x0, 0X0, 0x01) +/* Software Reset */ +#define TASDEVICE_REG_SWRESET TASDEVICE_REG(0x0, 0x0, 0x01) #define TASDEVICE_REG_SWRESET_RESET BIT(0) -/*I2C Checksum */ -#define TASDEVICE_I2CChecksum TASDEVICE_REG(0x0, 0x0, 0x7E) +/* Checksum */ +#define TASDEVICE_CHECKSUM_REG TASDEVICE_REG(0x0, 0x0, 0x7e) /* XM_340 */ #define TASDEVICE_XM_A1_REG TASDEVICE_REG(0x64, 0x63, 0x3c) @@ -55,8 +62,8 @@ #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 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) @@ -95,26 +102,22 @@ #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_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) -#define TASDEVICE_CMD_SING_W 0x1 -#define TASDEVICE_CMD_BURST 0x2 -#define TASDEVICE_CMD_DELAY 0x3 -#define TASDEVICE_CMD_FIELD_W 0x4 - enum audio_device { TAS2563, TAS2781, }; -enum device_catlog_id { - LENOVO = 0, - OTHERS +enum dspbin_type { + TASDEV_BASIC, + TASDEV_ALPHA, + TASDEV_BETA, }; struct bulk_reg_val { @@ -126,6 +129,7 @@ struct bulk_reg_val { 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; @@ -151,19 +155,40 @@ struct calidata { 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; - struct tm tm; - enum device_catlog_id catlog_id; unsigned char cal_binaryname[TASDEVICE_MAX_CHANNELS][64]; unsigned char crc8_lkp_tbl[CRC8_TABLE_SIZE]; unsigned char coef_binaryname[64]; @@ -171,6 +196,7 @@ struct tasdevice_priv { 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; @@ -185,6 +211,7 @@ struct tasdevice_priv { bool force_fwload_status; bool playback_started; bool isacpi; + bool isspi; bool is_user_space_calidata; unsigned int global_addr; @@ -196,44 +223,33 @@ struct tasdevice_priv { 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 (*save_calibration)(struct tasdevice_priv *tas_priv); - void (*apply_calibration)(struct tasdevice_priv *tas_priv); + 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); }; -void tasdevice_reset(struct tasdevice_priv *tas_dev); -int tascodec_init(struct tasdevice_priv *tas_priv, void *codec, - struct module *module, - void (*cont)(const struct firmware *fw, void *context)); -struct tasdevice_priv *tasdevice_kzalloc(struct i2c_client *i2c); -int tasdevice_init(struct tasdevice_priv *tas_priv); -void tasdevice_remove(struct tasdevice_priv *tas_priv); -int tasdevice_save_calibration(struct tasdevice_priv *tas_priv); -void tasdevice_apply_calibration(struct tasdevice_priv *tas_priv); -int tasdev_chn_switch(struct tasdevice_priv *tas_priv, - unsigned short chn); 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); -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_update_bits( - struct tasdevice_priv *tasdevice, unsigned short chn, - unsigned int reg, unsigned int mask, unsigned int value); -int tasdevice_amp_putvol(struct tasdevice_priv *tas_priv, - struct snd_ctl_elem_value *ucontrol, struct soc_mixer_control *mc); -int tasdevice_amp_getvol(struct tasdevice_priv *tas_priv, - struct snd_ctl_elem_value *ucontrol, struct soc_mixer_control *mc); -int tasdevice_digital_putvol(struct tasdevice_priv *tas_priv, - struct snd_ctl_elem_value *ucontrol, struct soc_mixer_control *mc); -int tasdevice_digital_getvol(struct tasdevice_priv *tas_priv, - struct snd_ctl_elem_value *ucontrol, struct soc_mixer_control *mc); - +void tasdevice_remove(struct tasdevice_priv *tas_priv); #endif /* __TAS2781_H__ */ |