| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* |
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| 3 | * rt721-sdca.h -- RT721 SDCA ALSA SoC audio driver header |
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| 4 | * |
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| 5 | * Copyright(c) 2024 Realtek Semiconductor Corp. |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef __RT721_H__ |
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| 9 | #define __RT721_H__ |
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| 10 | |
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| 11 | #include <linux/pm.h> |
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| 12 | #include <linux/regmap.h> |
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| 13 | #include <linux/soundwire/sdw.h> |
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| 14 | #include <linux/soundwire/sdw_type.h> |
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| 15 | #include <sound/soc.h> |
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| 16 | #include <linux/workqueue.h> |
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| 17 | |
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| 18 | struct rt721_sdca_priv { |
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| 19 | struct regmap *regmap; |
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| 20 | struct regmap *mbq_regmap; |
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| 21 | struct snd_soc_component *component; |
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| 22 | struct sdw_slave *slave; |
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| 23 | struct sdw_bus_params params; |
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| 24 | bool hw_init; |
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| 25 | bool first_hw_init; |
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| 26 | struct mutex calibrate_mutex; |
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| 27 | struct mutex disable_irq_lock; |
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| 28 | bool disable_irq; |
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| 29 | /* For Headset jack & Headphone */ |
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| 30 | unsigned int scp_sdca_stat1; |
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| 31 | unsigned int scp_sdca_stat2; |
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| 32 | struct snd_soc_jack *hs_jack; |
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| 33 | struct delayed_work jack_detect_work; |
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| 34 | struct delayed_work jack_btn_check_work; |
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| 35 | int jack_type; |
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| 36 | int jd_src; |
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| 37 | bool fu0f_dapm_mute; |
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| 38 | bool fu0f_mixer_l_mute; |
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| 39 | bool fu0f_mixer_r_mute; |
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| 40 | /* For DMIC */ |
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| 41 | bool fu1e_dapm_mute; |
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| 42 | bool fu1e_mixer_mute[4]; |
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| 43 | }; |
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| 44 | |
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| 45 | struct rt721_sdca_dmic_kctrl_priv { |
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| 46 | unsigned int reg_base; |
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| 47 | unsigned int count; |
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| 48 | unsigned int max; |
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| 49 | unsigned int invert; |
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| 50 | }; |
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| 51 | |
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| 52 | /* NID */ |
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| 53 | #define RT721_ANA_POW_PART 0x01 |
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| 54 | #define RT721_DAC_CTRL 0x04 |
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| 55 | #define RT721_JD_CTRL 0x09 |
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| 56 | #define RT721_CBJ_CTRL 0x0a |
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| 57 | #define RT721_CAP_PORT_CTRL 0x0c |
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| 58 | #define RT721_CLASD_AMP_CTRL 0x0d |
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| 59 | #define RT721_BOOST_CTRL 0x0f |
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| 60 | #define RT721_VENDOR_REG 0x20 |
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| 61 | #define RT721_RC_CALIB_CTRL 0x40 |
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| 62 | #define RT721_VENDOR_EQ_L 0x53 |
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| 63 | #define RT721_VENDOR_EQ_R 0x54 |
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| 64 | #define RT721_VENDOR_HP_CALI 0x56 |
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| 65 | #define RT721_VENDOR_CHARGE_PUMP 0x57 |
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| 66 | #define RT721_VENDOR_CLASD_CALI 0x58 |
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| 67 | #define RT721_VENDOR_IMS_DRE 0x5b |
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| 68 | #define RT721_VENDOR_SPK_EFUSE 0x5c |
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| 69 | #define RT721_VENDOR_LEVEL_CTRL 0x5d |
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| 70 | #define RT721_VENDOR_ANA_CTL 0x5f |
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| 71 | #define RT721_HDA_SDCA_FLOAT 0x61 |
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| 72 | |
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| 73 | /* Index (NID:01h) */ |
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| 74 | #define RT721_MBIAS_LV_CTRL2 0x07 |
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| 75 | #define RT721_VREF1_HV_CTRL1 0x0a |
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| 76 | #define RT721_VREF2_LV_CTRL1 0x0b |
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| 77 | |
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| 78 | /* Index (NID:04h) */ |
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| 79 | #define RT721_DAC_2CH_CTRL3 0x02 |
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| 80 | #define RT721_DAC_2CH_CTRL4 0x03 |
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| 81 | |
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| 82 | /* Index (NID:09h) */ |
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| 83 | #define RT721_JD_1PIN_GAT_CTRL2 0x07 |
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| 84 | |
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| 85 | /* Index (NID:0ah) */ |
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| 86 | #define RT721_CBJ_A0_GAT_CTRL1 0x04 |
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| 87 | #define RT721_CBJ_A0_GAT_CTRL2 0x05 |
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| 88 | |
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| 89 | /* Index (NID:0Ch) */ |
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| 90 | #define RT721_HP_AMP_2CH_CAL1 0x05 |
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| 91 | #define RT721_HP_AMP_2CH_CAL4 0x08 |
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| 92 | #define RT721_HP_AMP_2CH_CAL18 0x1b |
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| 93 | |
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| 94 | /* Index (NID:0dh) */ |
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| 95 | #define RT721_CLASD_AMP_2CH_CAL 0x14 |
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| 96 | |
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| 97 | /* Index (NID:0fh) */ |
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| 98 | #define RT721_BST_4CH_TOP_GATING_CTRL1 0x05 |
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| 99 | |
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| 100 | /* Index (NID:20h) */ |
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| 101 | #define RT721_JD_PRODUCT_NUM 0x00 |
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| 102 | #define RT721_ANALOG_BIAS_CTL3 0x04 |
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| 103 | #define RT721_JD_CTRL1 0x09 |
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| 104 | #define RT721_LDO2_3_CTL1 0x0e |
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| 105 | #define RT721_GPIO_PAD_CTRL5 0x13 |
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| 106 | #define RT721_LDO1_CTL 0x1a |
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| 107 | #define RT721_HP_JD_CTRL 0x24 |
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| 108 | #define RT721_VD_HIDDEN_CTRL 0x26 |
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| 109 | #define RT721_CLSD_CTRL6 0x3c |
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| 110 | #define RT721_COMBO_JACK_AUTO_CTL1 0x45 |
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| 111 | #define RT721_COMBO_JACK_AUTO_CTL2 0x46 |
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| 112 | #define RT721_COMBO_JACK_AUTO_CTL3 0x47 |
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| 113 | #define RT721_DIGITAL_MISC_CTRL4 0x4a |
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| 114 | #define RT721_VREFO_GAT 0x63 |
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| 115 | #define RT721_FSM_CTL 0x67 |
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| 116 | #define RT721_SDCA_INTR_REC 0x82 |
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| 117 | #define RT721_SW_CONFIG1 0x8a |
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| 118 | #define RT721_SW_CONFIG2 0x8b |
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| 119 | |
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| 120 | /* Index (NID:40h) */ |
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| 121 | #define RT721_RC_CALIB_CTRL0 0x00 |
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| 122 | |
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| 123 | /* Index (NID:58h) */ |
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| 124 | #define RT721_DAC_DC_CALI_CTL1 0x01 |
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| 125 | #define RT721_DAC_DC_CALI_CTL2 0x02 |
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| 126 | #define RT721_DAC_DC_CALI_CTL3 0x03 |
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| 127 | |
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| 128 | /* Index (NID:5fh) */ |
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| 129 | #define RT721_MISC_POWER_CTL0 0x00 |
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| 130 | #define RT721_MISC_POWER_CTL31 0x31 |
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| 131 | #define RT721_UAJ_TOP_TCON13 0x44 |
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| 132 | #define RT721_UAJ_TOP_TCON14 0x45 |
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| 133 | #define RT721_UAJ_TOP_TCON17 0x48 |
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| 134 | |
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| 135 | /* Index (NID:61h) */ |
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| 136 | #define RT721_HDA_LEGACY_MUX_CTL0 0x00 |
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| 137 | #define RT721_HDA_LEGACY_UAJ_CTL 0x02 |
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| 138 | #define RT721_HDA_LEGACY_CTL1 0x05 |
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| 139 | #define RT721_HDA_LEGACY_RESET_CTL 0x06 |
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| 140 | #define RT721_MISC_CTL 0x07 |
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| 141 | #define RT721_XU_REL_CTRL 0x0c |
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| 142 | #define RT721_GE_REL_CTRL1 0x0d |
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| 143 | #define RT721_HDA_LEGACY_GPIO_WAKE_EN_CTL 0x0e |
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| 144 | #define RT721_GE_SDCA_RST_CTRL 0x10 |
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| 145 | #define RT721_INT_RST_EN_CTRL 0x11 |
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| 146 | #define RT721_XU_EVENT_EN 0x13 |
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| 147 | #define RT721_INLINE_CTL2 0x17 |
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| 148 | #define RT721_UMP_HID_CTRL1 0x18 |
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| 149 | #define RT721_UMP_HID_CTRL2 0x19 |
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| 150 | #define RT721_UMP_HID_CTRL3 0x1a |
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| 151 | #define RT721_UMP_HID_CTRL4 0x1b |
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| 152 | #define RT721_UMP_HID_CTRL5 0x1c |
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| 153 | #define RT721_FUNC_FLOAT_CTL0 0x22 |
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| 154 | #define RT721_FUNC_FLOAT_CTL1 0x23 |
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| 155 | #define RT721_FUNC_FLOAT_CTL2 0x24 |
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| 156 | #define RT721_FUNC_FLOAT_CTL3 0x25 |
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| 157 | #define RT721_ENT_FLOAT_CTL0 0x29 |
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| 158 | #define RT721_ENT_FLOAT_CTL1 0x2c |
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| 159 | #define RT721_ENT_FLOAT_CTL2 0x2d |
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| 160 | #define RT721_ENT_FLOAT_CTL3 0x2e |
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| 161 | #define RT721_ENT_FLOAT_CTL4 0x2f |
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| 162 | #define RT721_CH_FLOAT_CTL1 0x45 |
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| 163 | #define RT721_CH_FLOAT_CTL2 0x46 |
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| 164 | #define RT721_ENT_FLOAT_CTL5 0x53 |
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| 165 | #define RT721_ENT_FLOAT_CTL6 0x54 |
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| 166 | #define RT721_ENT_FLOAT_CTL7 0x55 |
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| 167 | #define RT721_ENT_FLOAT_CTL8 0x57 |
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| 168 | #define RT721_ENT_FLOAT_CTL9 0x5a |
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| 169 | #define RT721_ENT_FLOAT_CTL10 0x5b |
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| 170 | #define RT721_CH_FLOAT_CTL3 0x6a |
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| 171 | #define RT721_CH_FLOAT_CTL4 0x6d |
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| 172 | #define RT721_CH_FLOAT_CTL5 0x70 |
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| 173 | #define RT721_CH_FLOAT_CTL6 0x92 |
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| 174 | |
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| 175 | /* Parameter & Verb control 01 (0x26)(NID:20h) */ |
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| 176 | #define RT721_HIDDEN_REG_SW_RESET (0x1 << 14) |
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| 177 | |
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| 178 | /* Buffer address for HID */ |
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| 179 | #define RT721_BUF_ADDR_HID1 0x44030000 |
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| 180 | #define RT721_BUF_ADDR_HID2 0x44030020 |
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| 181 | |
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| 182 | /* RT721 SDCA Control - function number */ |
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| 183 | #define FUNC_NUM_JACK_CODEC 0x01 |
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| 184 | #define FUNC_NUM_MIC_ARRAY 0x02 |
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| 185 | #define FUNC_NUM_HID 0x03 |
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| 186 | #define FUNC_NUM_AMP 0x04 |
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| 187 | |
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| 188 | /* RT721 SDCA entity */ |
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| 189 | #define RT721_SDCA_ENT_HID01 0x01 |
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| 190 | #define RT721_SDCA_ENT_XUV 0x03 |
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| 191 | #define RT721_SDCA_ENT_GE49 0x49 |
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| 192 | #define RT721_SDCA_ENT_USER_FU05 0x05 |
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| 193 | #define RT721_SDCA_ENT_USER_FU06 0x06 |
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| 194 | #define RT721_SDCA_ENT_USER_FU0F 0x0f |
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| 195 | #define RT721_SDCA_ENT_USER_FU10 0x19 |
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| 196 | #define RT721_SDCA_ENT_USER_FU1E 0x1e |
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| 197 | #define RT721_SDCA_ENT_FU15 0x15 |
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| 198 | #define RT721_SDCA_ENT_PDE23 0x23 |
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| 199 | #define RT721_SDCA_ENT_PDE40 0x40 |
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| 200 | #define RT721_SDCA_ENT_PDE41 0x41 |
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| 201 | #define RT721_SDCA_ENT_PDE11 0x11 |
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| 202 | #define RT721_SDCA_ENT_PDE12 0x12 |
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| 203 | #define RT721_SDCA_ENT_PDE2A 0x2a |
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| 204 | #define RT721_SDCA_ENT_CS01 0x01 |
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| 205 | #define RT721_SDCA_ENT_CS11 0x11 |
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| 206 | #define RT721_SDCA_ENT_CS1F 0x1f |
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| 207 | #define RT721_SDCA_ENT_CS1C 0x1c |
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| 208 | #define RT721_SDCA_ENT_CS31 0x31 |
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| 209 | #define RT721_SDCA_ENT_OT23 0x42 |
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| 210 | #define RT721_SDCA_ENT_IT26 0x26 |
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| 211 | #define RT721_SDCA_ENT_IT09 0x09 |
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| 212 | #define RT721_SDCA_ENT_PLATFORM_FU15 0x15 |
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| 213 | #define RT721_SDCA_ENT_PLATFORM_FU44 0x44 |
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| 214 | #define RT721_SDCA_ENT_XU03 0x03 |
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| 215 | #define RT721_SDCA_ENT_XU0D 0x0d |
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| 216 | #define RT721_SDCA_ENT_FU55 0x55 |
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| 217 | |
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| 218 | /* RT721 SDCA control */ |
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| 219 | #define RT721_SDCA_CTL_SAMPLE_FREQ_INDEX 0x10 |
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| 220 | #define RT721_SDCA_CTL_FU_MUTE 0x01 |
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| 221 | #define RT721_SDCA_CTL_FU_VOLUME 0x02 |
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| 222 | #define RT721_SDCA_CTL_HIDTX_CURRENT_OWNER 0x10 |
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| 223 | #define RT721_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE 0x11 |
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| 224 | #define RT721_SDCA_CTL_HIDTX_MESSAGE_OFFSET 0x12 |
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| 225 | #define RT721_SDCA_CTL_HIDTX_MESSAGE_LENGTH 0x13 |
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| 226 | #define RT721_SDCA_CTL_SELECTED_MODE 0x01 |
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| 227 | #define RT721_SDCA_CTL_DETECTED_MODE 0x02 |
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| 228 | #define RT721_SDCA_CTL_REQ_POWER_STATE 0x01 |
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| 229 | #define RT721_SDCA_CTL_VENDOR_DEF 0x30 |
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| 230 | #define RT721_SDCA_CTL_XUV 0x34 |
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| 231 | #define RT721_SDCA_CTL_FU_CH_GAIN 0x0b |
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| 232 | |
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| 233 | /* RT721 SDCA channel */ |
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| 234 | #define CH_L 0x01 |
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| 235 | #define CH_R 0x02 |
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| 236 | #define CH_01 0x01 |
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| 237 | #define CH_02 0x02 |
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| 238 | #define CH_03 0x03 |
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| 239 | #define CH_04 0x04 |
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| 240 | #define CH_08 0x08 |
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| 241 | #define CH_09 0x09 |
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| 242 | #define CH_0A 0x0a |
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| 243 | |
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| 244 | /* sample frequency index */ |
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| 245 | #define RT721_SDCA_RATE_8000HZ 0x01 |
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| 246 | #define RT721_SDCA_RATE_11025HZ 0x02 |
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| 247 | #define RT721_SDCA_RATE_12000HZ 0x03 |
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| 248 | #define RT721_SDCA_RATE_16000HZ 0x04 |
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| 249 | #define RT721_SDCA_RATE_22050HZ 0x05 |
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| 250 | #define RT721_SDCA_RATE_24000HZ 0x06 |
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| 251 | #define RT721_SDCA_RATE_32000HZ 0x07 |
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| 252 | #define RT721_SDCA_RATE_44100HZ 0x08 |
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| 253 | #define RT721_SDCA_RATE_48000HZ 0x09 |
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| 254 | #define RT721_SDCA_RATE_88200HZ 0x0a |
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| 255 | #define RT721_SDCA_RATE_96000HZ 0x0b |
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| 256 | #define RT721_SDCA_RATE_176400HZ 0x0c |
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| 257 | #define RT721_SDCA_RATE_192000HZ 0x0d |
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| 258 | #define RT721_SDCA_RATE_384000HZ 0x0e |
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| 259 | #define RT721_SDCA_RATE_768000HZ 0x0f |
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| 260 | |
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| 261 | /* RT721 HID ID */ |
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| 262 | #define RT721_SDCA_HID_ID 0x11 |
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| 263 | |
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| 264 | enum { |
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| 265 | RT721_AIF1, /* For headset mic and headphone */ |
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| 266 | RT721_AIF2, /* For speaker */ |
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| 267 | RT721_AIF3, /* For dmic */ |
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| 268 | RT721_AIFS, |
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| 269 | }; |
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| 270 | |
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| 271 | int rt721_sdca_io_init(struct device *dev, struct sdw_slave *slave); |
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| 272 | int rt721_sdca_init(struct device *dev, struct regmap *regmap, |
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| 273 | struct regmap *mbq_regmap, struct sdw_slave *slave); |
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| 274 | #endif /* __RT721_H__ */ |
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| 275 | |
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