| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * rt722-sdca.h -- RT722 SDCA ALSA SoC audio driver header |
| * |
| * Copyright(c) 2023 Realtek Semiconductor Corp. |
| */ |
| |
| #ifndef __RT722_H__ |
| #define __RT722_H__ |
| |
| #include <linux/pm.h> |
| #include <linux/regmap.h> |
| #include <linux/soundwire/sdw.h> |
| #include <linux/soundwire/sdw_type.h> |
| #include <sound/soc.h> |
| #include <linux/workqueue.h> |
| |
| struct rt722_sdca_priv { |
| struct regmap *regmap; |
| struct regmap *mbq_regmap; |
| struct snd_soc_component *component; |
| struct sdw_slave *slave; |
| struct sdw_bus_params params; |
| bool hw_init; |
| bool first_hw_init; |
| struct mutex calibrate_mutex; |
| struct mutex disable_irq_lock; |
| bool disable_irq; |
| /* For Headset jack & Headphone */ |
| unsigned int scp_sdca_stat1; |
| unsigned int scp_sdca_stat2; |
| struct snd_soc_jack *hs_jack; |
| struct delayed_work jack_detect_work; |
| struct delayed_work jack_btn_check_work; |
| int jack_type; |
| int jd_src; |
| bool fu0f_dapm_mute; |
| bool fu0f_mixer_l_mute; |
| bool fu0f_mixer_r_mute; |
| /* For DMIC */ |
| bool fu1e_dapm_mute; |
| bool fu1e_mixer_mute[4]; |
| }; |
| |
| struct rt722_sdca_dmic_kctrl_priv { |
| unsigned int reg_base; |
| unsigned int count; |
| unsigned int max; |
| unsigned int invert; |
| }; |
| |
| /* NID */ |
| #define RT722_VENDOR_REG 0x20 |
| #define RT722_VENDOR_CALI 0x58 |
| #define RT722_VENDOR_SPK_EFUSE 0x5c |
| #define RT722_VENDOR_IMS_DRE 0x5b |
| #define RT722_VENDOR_ANALOG_CTL 0x5f |
| #define RT722_VENDOR_HDA_CTL 0x61 |
| |
| /* Index (NID:20h) */ |
| #define RT722_JD_PRODUCT_NUM 0x00 |
| #define RT722_ANALOG_BIAS_CTL3 0x04 |
| #define RT722_JD_CTRL1 0x09 |
| #define RT722_LDO2_3_CTL1 0x0e |
| #define RT722_LDO1_CTL 0x1a |
| #define RT722_HP_JD_CTRL 0x24 |
| #define RT722_CLSD_CTRL6 0x3c |
| #define RT722_COMBO_JACK_AUTO_CTL1 0x45 |
| #define RT722_COMBO_JACK_AUTO_CTL2 0x46 |
| #define RT722_COMBO_JACK_AUTO_CTL3 0x47 |
| #define RT722_DIGITAL_MISC_CTRL4 0x4a |
| #define RT722_VREFO_GAT 0x63 |
| #define RT722_FSM_CTL 0x67 |
| #define RT722_SDCA_INTR_REC 0x82 |
| #define RT722_SW_CONFIG1 0x8a |
| #define RT722_SW_CONFIG2 0x8b |
| |
| /* Index (NID:58h) */ |
| #define RT722_DAC_DC_CALI_CTL0 0x00 |
| #define RT722_DAC_DC_CALI_CTL1 0x01 |
| #define RT722_DAC_DC_CALI_CTL2 0x02 |
| #define RT722_DAC_DC_CALI_CTL3 0x03 |
| |
| /* Index (NID:59h) */ |
| #define RT722_ULTRA_SOUND_DETECTOR6 0x1e |
| |
| /* Index (NID:5bh) */ |
| #define RT722_IMS_DIGITAL_CTL1 0x00 |
| #define RT722_IMS_DIGITAL_CTL5 0x05 |
| #define RT722_HP_DETECT_RLDET_CTL1 0x29 |
| #define RT722_HP_DETECT_RLDET_CTL2 0x2a |
| |
| /* Index (NID:5fh) */ |
| #define RT722_MISC_POWER_CTL0 0x00 |
| #define RT722_MISC_POWER_CTL7 0x08 |
| |
| /* Index (NID:61h) */ |
| #define RT722_HDA_LEGACY_MUX_CTL0 0x00 |
| #define RT722_HDA_LEGACY_UNSOL_CTL 0x03 |
| #define RT722_HDA_LEGACY_CONFIG_CTL0 0x06 |
| #define RT722_HDA_LEGACY_RESET_CTL 0x08 |
| #define RT722_HDA_LEGACY_GPIO_WAKE_EN_CTL 0x0e |
| #define RT722_DMIC_ENT_FLOAT_CTL 0x10 |
| #define RT722_DMIC_GAIN_ENT_FLOAT_CTL0 0x11 |
| #define RT722_DMIC_GAIN_ENT_FLOAT_CTL2 0x13 |
| #define RT722_ADC_ENT_FLOAT_CTL 0x15 |
| #define RT722_ADC_VOL_CH_FLOAT_CTL 0x17 |
| #define RT722_ADC_SAMPLE_RATE_FLOAT 0x18 |
| #define RT722_DAC03_HP_PDE_FLOAT_CTL 0x22 |
| #define RT722_MIC2_LINE2_PDE_FLOAT_CTL 0x23 |
| #define RT722_ET41_LINE2_PDE_FLOAT_CTL 0x24 |
| #define RT722_ADC0A_08_PDE_FLOAT_CTL 0x25 |
| #define RT722_ADC10_PDE_FLOAT_CTL 0x26 |
| #define RT722_DMIC1_2_PDE_FLOAT_CTL 0x28 |
| #define RT722_AMP_PDE_FLOAT_CTL 0x29 |
| #define RT722_I2S_IN_OUT_PDE_FLOAT_CTL 0x2f |
| #define RT722_GE_RELATED_CTL1 0x45 |
| #define RT722_GE_RELATED_CTL2 0x46 |
| #define RT722_MIXER_CTL0 0x52 |
| #define RT722_MIXER_CTL1 0x53 |
| #define RT722_EAPD_CTL 0x55 |
| #define RT722_UMP_HID_CTL0 0x60 |
| #define RT722_UMP_HID_CTL1 0x61 |
| #define RT722_UMP_HID_CTL2 0x62 |
| #define RT722_UMP_HID_CTL3 0x63 |
| #define RT722_UMP_HID_CTL4 0x64 |
| #define RT722_UMP_HID_CTL5 0x65 |
| #define RT722_UMP_HID_CTL6 0x66 |
| #define RT722_UMP_HID_CTL7 0x67 |
| #define RT722_UMP_HID_CTL8 0x68 |
| #define RT722_FLOAT_CTRL_1 0x70 |
| #define RT722_ENT_FLOAT_CTRL_1 0x76 |
| |
| /* Parameter & Verb control 01 (0x1a)(NID:20h) */ |
| #define RT722_HIDDEN_REG_SW_RESET (0x1 << 14) |
| |
| /* combo jack auto switch control 2 (0x46)(NID:20h) */ |
| #define RT722_COMBOJACK_AUTO_DET_STATUS (0x1 << 11) |
| #define RT722_COMBOJACK_AUTO_DET_TRS (0x1 << 10) |
| #define RT722_COMBOJACK_AUTO_DET_CTIA (0x1 << 9) |
| #define RT722_COMBOJACK_AUTO_DET_OMTP (0x1 << 8) |
| |
| /* DAC calibration control (0x00)(NID:58h) */ |
| #define RT722_DC_CALIB_CTRL (0x1 << 16) |
| /* DAC DC offset calibration control-1 (0x01)(NID:58h) */ |
| #define RT722_PDM_DC_CALIB_STATUS (0x1 << 15) |
| |
| #define RT722_EAPD_HIGH 0x2 |
| #define RT722_EAPD_LOW 0x0 |
| |
| /* Buffer address for HID */ |
| #define RT722_BUF_ADDR_HID1 0x44030000 |
| #define RT722_BUF_ADDR_HID2 0x44030020 |
| |
| /* RT722 SDCA Control - function number */ |
| #define FUNC_NUM_JACK_CODEC 0x01 |
| #define FUNC_NUM_MIC_ARRAY 0x02 |
| #define FUNC_NUM_HID 0x03 |
| #define FUNC_NUM_AMP 0x04 |
| |
| /* RT722 SDCA entity */ |
| #define RT722_SDCA_ENT_HID01 0x01 |
| #define RT722_SDCA_ENT_GE49 0x49 |
| #define RT722_SDCA_ENT_USER_FU05 0x05 |
| #define RT722_SDCA_ENT_USER_FU06 0x06 |
| #define RT722_SDCA_ENT_USER_FU0F 0x0f |
| #define RT722_SDCA_ENT_USER_FU10 0x19 |
| #define RT722_SDCA_ENT_USER_FU1E 0x1e |
| #define RT722_SDCA_ENT_FU15 0x15 |
| #define RT722_SDCA_ENT_PDE23 0x23 |
| #define RT722_SDCA_ENT_PDE40 0x40 |
| #define RT722_SDCA_ENT_PDE11 0x11 |
| #define RT722_SDCA_ENT_PDE12 0x12 |
| #define RT722_SDCA_ENT_PDE2A 0x2a |
| #define RT722_SDCA_ENT_CS01 0x01 |
| #define RT722_SDCA_ENT_CS11 0x11 |
| #define RT722_SDCA_ENT_CS1F 0x1f |
| #define RT722_SDCA_ENT_CS1C 0x1c |
| #define RT722_SDCA_ENT_CS31 0x31 |
| #define RT722_SDCA_ENT_OT23 0x42 |
| #define RT722_SDCA_ENT_IT26 0x26 |
| #define RT722_SDCA_ENT_IT09 0x09 |
| #define RT722_SDCA_ENT_PLATFORM_FU15 0x15 |
| #define RT722_SDCA_ENT_PLATFORM_FU44 0x44 |
| #define RT722_SDCA_ENT_XU03 0x03 |
| #define RT722_SDCA_ENT_XU0D 0x0d |
| |
| /* RT722 SDCA control */ |
| #define RT722_SDCA_CTL_SAMPLE_FREQ_INDEX 0x10 |
| #define RT722_SDCA_CTL_FU_MUTE 0x01 |
| #define RT722_SDCA_CTL_FU_VOLUME 0x02 |
| #define RT722_SDCA_CTL_HIDTX_CURRENT_OWNER 0x10 |
| #define RT722_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE 0x11 |
| #define RT722_SDCA_CTL_HIDTX_MESSAGE_OFFSET 0x12 |
| #define RT722_SDCA_CTL_HIDTX_MESSAGE_LENGTH 0x13 |
| #define RT722_SDCA_CTL_SELECTED_MODE 0x01 |
| #define RT722_SDCA_CTL_DETECTED_MODE 0x02 |
| #define RT722_SDCA_CTL_REQ_POWER_STATE 0x01 |
| #define RT722_SDCA_CTL_VENDOR_DEF 0x30 |
| #define RT722_SDCA_CTL_FU_CH_GAIN 0x0b |
| |
| /* RT722 SDCA channel */ |
| #define CH_L 0x01 |
| #define CH_R 0x02 |
| #define CH_01 0x01 |
| #define CH_02 0x02 |
| #define CH_03 0x03 |
| #define CH_04 0x04 |
| #define CH_08 0x08 |
| |
| /* sample frequency index */ |
| #define RT722_SDCA_RATE_16000HZ 0x04 |
| #define RT722_SDCA_RATE_32000HZ 0x07 |
| #define RT722_SDCA_RATE_44100HZ 0x08 |
| #define RT722_SDCA_RATE_48000HZ 0x09 |
| #define RT722_SDCA_RATE_96000HZ 0x0b |
| #define RT722_SDCA_RATE_192000HZ 0x0d |
| |
| enum { |
| RT722_AIF1, /* For headset mic and headphone */ |
| RT722_AIF2, /* For speaker */ |
| RT722_AIF3, /* For dmic */ |
| RT722_AIFS, |
| }; |
| |
| enum rt722_sdca_jd_src { |
| RT722_JD_NULL, |
| RT722_JD1, |
| }; |
| |
| int rt722_sdca_io_init(struct device *dev, struct sdw_slave *slave); |
| int rt722_sdca_init(struct device *dev, struct regmap *regmap, |
| struct regmap *mbq_regmap, struct sdw_slave *slave); |
| int rt722_sdca_index_write(struct rt722_sdca_priv *rt722, |
| unsigned int nid, unsigned int reg, unsigned int value); |
| int rt722_sdca_index_read(struct rt722_sdca_priv *rt722, |
| unsigned int nid, unsigned int reg, unsigned int *value); |
| |
| int rt722_sdca_jack_detect(struct rt722_sdca_priv *rt722, bool *hp, bool *mic); |
| #endif /* __RT722_H__ */ |
