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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* rt711-sdca.h -- RT711 SDCA ALSA SoC audio driver header
*
* Copyright(c) 2021 Realtek Semiconductor Corp.
*/
#ifndef __RT711_SDCA_H__
#define __RT711_SDCA_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 rt711_sdca_priv {
struct regmap *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 snd_soc_jack *hs_jack;
struct delayed_work jack_detect_work;
struct delayed_work jack_btn_check_work;
struct mutex calibrate_mutex; /* for headset calibration */
struct mutex disable_irq_lock; /* SDCA irq lock protection */
bool disable_irq;
int jack_type, jd_src;
unsigned int scp_sdca_stat1, scp_sdca_stat2;
int hw_ver;
bool fu0f_dapm_mute, fu0f_mixer_l_mute, fu0f_mixer_r_mute;
bool fu1e_dapm_mute, fu1e_mixer_l_mute, fu1e_mixer_r_mute;
};
/* NID */
#define RT711_AUDIO_FUNCTION_GROUP 0x01
#define RT711_DAC_OUT2 0x03
#define RT711_ADC_IN1 0x09
#define RT711_ADC_IN2 0x08
#define RT711_DMIC1 0x12
#define RT711_DMIC2 0x13
#define RT711_MIC2 0x19
#define RT711_LINE1 0x1a
#define RT711_LINE2 0x1b
#define RT711_BEEP 0x1d
#define RT711_VENDOR_REG 0x20
#define RT711_HP_OUT 0x21
#define RT711_MIXER_IN1 0x22
#define RT711_MIXER_IN2 0x23
#define RT711_INLINE_CMD 0x55
#define RT711_VENDOR_CALI 0x58
#define RT711_VENDOR_IMS_DRE 0x5b
#define RT711_VENDOR_VAD 0x5e
#define RT711_VENDOR_ANALOG_CTL 0x5f
#define RT711_VENDOR_HDA_CTL 0x61
/* Index (NID:20h) */
#define RT711_JD_PRODUCT_NUM 0x00
#define RT711_DMIC_CTL1 0x06
#define RT711_JD_CTL1 0x08
#define RT711_JD_CTL2 0x09
#define RT711_CC_DET1 0x11
#define RT711_PARA_VERB_CTL 0x1a
#define RT711_COMBO_JACK_AUTO_CTL1 0x45
#define RT711_COMBO_JACK_AUTO_CTL2 0x46
#define RT711_COMBO_JACK_AUTO_CTL3 0x47
#define RT711_INLINE_CMD_CTL 0x48
#define RT711_DIGITAL_MISC_CTRL4 0x4a
#define RT711_JD_CTRL6 0x6a
#define RT711_VREFOUT_CTL 0x6b
#define RT711_GPIO_TEST_MODE_CTL2 0x6d
#define RT711_FSM_CTL 0x6f
#define RT711_IRQ_FLAG_TABLE1 0x80
#define RT711_IRQ_FLAG_TABLE2 0x81
#define RT711_IRQ_FLAG_TABLE3 0x82
#define RT711_HP_FSM_CTL 0x83
#define RT711_TX_RX_MUX_CTL 0x91
#define RT711_FILTER_SRC_SEL 0xb0
#define RT711_ADC27_VOL_SET 0xb7
/* Index (NID:58h) */
#define RT711_DAC_DC_CALI_CTL1 0x00
#define RT711_DAC_DC_CALI_CTL2 0x01
/* Index (NID:5bh) */
#define RT711_IMS_DIGITAL_CTL1 0x00
#define RT711_HP_IMS_RESULT_L 0x20
#define RT711_HP_IMS_RESULT_R 0x21
/* Index (NID:5eh) */
#define RT711_VAD_SRAM_CTL1 0x10
/* Index (NID:5fh) */
#define RT711_MISC_POWER_CTL0 0x01
#define RT711_MISC_POWER_CTL4 0x05
/* Index (NID:61h) */
#define RT711_HDA_LEGACY_MUX_CTL1 0x00
#define RT711_HDA_LEGACY_UNSOLICITED_CTL 0x03
#define RT711_HDA_LEGACY_CONFIG_CTL 0x06
#define RT711_HDA_LEGACY_RESET_CTL 0x08
#define RT711_HDA_LEGACY_GPIO_CTL 0x0a
#define RT711_ADC08_09_PDE_CTL 0x24
#define RT711_GE_MODE_RELATED_CTL 0x35
#define RT711_PUSH_BTN_INT_CTL0 0x36
#define RT711_PUSH_BTN_INT_CTL1 0x37
#define RT711_PUSH_BTN_INT_CTL2 0x38
#define RT711_PUSH_BTN_INT_CTL6 0x3c
#define RT711_PUSH_BTN_INT_CTL7 0x3d
#define RT711_PUSH_BTN_INT_CTL9 0x3f
/* DAC DC offset calibration control-1 (0x00)(NID:20h) */
#define RT711_DAC_DC_CALI_TRIGGER (0x1 << 15)
#define RT711_DAC_DC_CALI_CLK_EN (0x1 << 14)
#define RT711_DAC_DC_FORCE_CALI_RST (0x1 << 3)
/* jack detect control 1 (0x08)(NID:20h) */
#define RT711_JD2_DIGITAL_MODE_SEL (0x1 << 1)
/* jack detect control 2 (0x09)(NID:20h) */
#define RT711_JD2_2PORT_200K_DECODE_HP (0x1 << 13)
#define RT711_JD2_2PORT_100K_DECODE_MASK (0x1 << 12)
#define RT711_JD2_2PORT_100K_DECODE_HP (0x0 << 12)
#define RT711_HP_JD_SEL_JD1 (0x0 << 1)
#define RT711_HP_JD_SEL_JD2 (0x1 << 1)
/* CC DET1 (0x11)(NID:20h) */
#define RT711_HP_JD_FINAL_RESULT_CTL_JD12 (0x1 << 10)
#define RT711_HP_JD_FINAL_RESULT_CTL_CCDET (0x0 << 10)
#define RT711_POW_CC1_AGPI (0x1 << 5)
#define RT711_POW_CC1_AGPI_ON (0x1 << 5)
#define RT711_POW_CC1_AGPI_OFF (0x0 << 5)
/* Parameter & Verb control (0x1a)(NID:20h) */
#define RT711_HIDDEN_REG_SW_RESET (0x1 << 14)
/* combo jack auto switch control 2 (0x46)(NID:20h) */
#define RT711_COMBOJACK_AUTO_DET_STATUS (0x1 << 11)
#define RT711_COMBOJACK_AUTO_DET_TRS (0x1 << 10)
#define RT711_COMBOJACK_AUTO_DET_CTIA (0x1 << 9)
#define RT711_COMBOJACK_AUTO_DET_OMTP (0x1 << 8)
/* FSM control (0x6f)(NID:20h) */
#define RT711_CALI_CTL (0x0 << 0)
#define RT711_COMBOJACK_CTL (0x1 << 0)
#define RT711_IMS_CTL (0x2 << 0)
#define RT711_DEPOP_CTL (0x3 << 0)
#define RT711_FSM_IMP_EN (0x1 << 6)
/* Impedance Sense Digital Control 1 (0x00)(NID:5bh) */
#define RT711_TRIGGER_IMS (0x1 << 15)
#define RT711_IMS_EN (0x1 << 6)
#define RT711_EAPD_HIGH 0x2
#define RT711_EAPD_LOW 0x0
#define RT711_MUTE_SFT 7
/* set input/output mapping to payload[14][15] separately */
#define RT711_DIR_IN_SFT 6
#define RT711_DIR_OUT_SFT 7
/* RC Calibration register */
#define RT711_RC_CAL_STATUS 0x320c
/* Buffer address for HID */
#define RT711_BUF_ADDR_HID1 0x44030000
#define RT711_BUF_ADDR_HID2 0x44030020
/* RT711 SDCA Control - function number */
#define FUNC_NUM_JACK_CODEC 0x01
#define FUNC_NUM_MIC_ARRAY 0x02
#define FUNC_NUM_HID 0x03
/* RT711 SDCA entity */
#define RT711_SDCA_ENT_HID01 0x01
#define RT711_SDCA_ENT_GE49 0x49
#define RT711_SDCA_ENT_USER_FU05 0x05
#define RT711_SDCA_ENT_USER_FU0F 0x0f
#define RT711_SDCA_ENT_USER_FU1E 0x1e
#define RT711_SDCA_ENT_PLATFORM_FU15 0x15
#define RT711_SDCA_ENT_PLATFORM_FU44 0x44
#define RT711_SDCA_ENT_PDE28 0x28
#define RT711_SDCA_ENT_PDE29 0x29
#define RT711_SDCA_ENT_PDE2A 0x2a
#define RT711_SDCA_ENT_CS01 0x01
#define RT711_SDCA_ENT_CS11 0x11
#define RT711_SDCA_ENT_CS1F 0x1f
#define RT711_SDCA_ENT_OT1 0x06
#define RT711_SDCA_ENT_LINE1 0x09
#define RT711_SDCA_ENT_LINE2 0x31
#define RT711_SDCA_ENT_PDELINE2 0x36
#define RT711_SDCA_ENT_USER_FU9 0x41
/* RT711 SDCA control */
#define RT711_SDCA_CTL_SAMPLE_FREQ_INDEX 0x10
#define RT711_SDCA_CTL_FU_CH_GAIN 0x0b
#define RT711_SDCA_CTL_FU_MUTE 0x01
#define RT711_SDCA_CTL_FU_VOLUME 0x02
#define RT711_SDCA_CTL_HIDTX_CURRENT_OWNER 0x10
#define RT711_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE 0x11
#define RT711_SDCA_CTL_HIDTX_MESSAGE_OFFSET 0x12
#define RT711_SDCA_CTL_HIDTX_MESSAGE_LENGTH 0x13
#define RT711_SDCA_CTL_SELECTED_MODE 0x01
#define RT711_SDCA_CTL_DETECTED_MODE 0x02
#define RT711_SDCA_CTL_REQ_POWER_STATE 0x01
#define RT711_SDCA_CTL_VENDOR_DEF 0x30
/* RT711 SDCA channel */
#define CH_L 0x01
#define CH_R 0x02
/* sample frequency index */
#define RT711_SDCA_RATE_44100HZ 0x08
#define RT711_SDCA_RATE_48000HZ 0x09
#define RT711_SDCA_RATE_96000HZ 0x0b
#define RT711_SDCA_RATE_192000HZ 0x0d
enum {
RT711_AIF1,
RT711_AIF2,
RT711_AIFS,
};
enum rt711_sdca_jd_src {
RT711_JD_NULL,
RT711_JD1,
RT711_JD2,
RT711_JD2_100K
};
enum rt711_sdca_ver {
RT711_VER_VD0,
RT711_VER_VD1
};
int rt711_sdca_io_init(struct device *dev, struct sdw_slave *slave);
int rt711_sdca_init(struct device *dev, struct regmap *regmap,
struct regmap *mbq_regmap, struct sdw_slave *slave);
int rt711_sdca_jack_detect(struct rt711_sdca_priv *rt711, bool *hp, bool *mic);
#endif /* __RT711_SDCA_H__ */
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