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