1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * rt712-sdca.h -- RT712 SDCA ALSA SoC audio driver header
5 * Copyright(c) 2023 Realtek Semiconductor Corp.
12 #include <linux/regmap.h>
13 #include <linux/soundwire/sdw.h>
14 #include <linux/soundwire/sdw_type.h>
15 #include <sound/soc.h>
16 #include <linux/workqueue.h>
18 struct rt712_sdca_priv {
19 struct regmap *regmap;
20 struct regmap *mbq_regmap;
21 struct snd_soc_component *component;
22 struct sdw_slave *slave;
23 struct sdw_bus_params params;
26 struct snd_soc_jack *hs_jack;
27 struct delayed_work jack_detect_work;
28 struct delayed_work jack_btn_check_work;
29 struct mutex calibrate_mutex; /* for headset calibration */
30 struct mutex disable_irq_lock; /* SDCA irq lock protection */
34 unsigned int scp_sdca_stat1;
35 unsigned int scp_sdca_stat2;
38 bool fu0f_mixer_l_mute;
39 bool fu0f_mixer_r_mute;
43 #define RT712_VENDOR_REG 0x20
44 #define RT712_VENDOR_CALI 0x58
45 #define RT712_ULTRA_SOUND_DET 0x59
46 #define RT712_VENDOR_IMS_DRE 0x5b
47 #define RT712_VENDOR_ANALOG_CTL 0x5f
48 #define RT712_VENDOR_HDA_CTL 0x61
51 #define RT712_JD_PRODUCT_NUM 0x00
52 #define RT712_ANALOG_BIAS_CTL3 0x04
53 #define RT712_LDO2_3_CTL1 0x0e
54 #define RT712_PARA_VERB_CTL 0x1a
55 #define RT712_CC_DET1 0x24
56 #define RT712_COMBO_JACK_AUTO_CTL1 0x45
57 #define RT712_COMBO_JACK_AUTO_CTL2 0x46
58 #define RT712_COMBO_JACK_AUTO_CTL3 0x47
59 #define RT712_DIGITAL_MISC_CTRL4 0x4a
60 #define RT712_FSM_CTL 0x67
61 #define RT712_SW_CONFIG1 0x8a
62 #define RT712_SW_CONFIG2 0x8b
65 #define RT712_DAC_DC_CALI_CTL1 0x00
66 #define RT712_DAC_DC_CALI_CTL2 0x01
69 #define RT712_ULTRA_SOUND_DETECTOR6 0x1e
72 #define RT712_IMS_DIGITAL_CTL1 0x00
73 #define RT712_IMS_DIGITAL_CTL5 0x05
74 #define RT712_HP_DETECT_RLDET_CTL1 0x29
75 #define RT712_HP_DETECT_RLDET_CTL2 0x2a
78 #define RT712_MISC_POWER_CTL0 0x00
79 #define RT712_MISC_POWER_CTL7 0x08
82 #define RT712_HDA_LEGACY_MUX_CTL0 0x00
83 #define RT712_HDA_LEGACY_CONFIG_CTL0 0x06
84 #define RT712_HDA_LEGACY_RESET_CTL 0x08
85 #define RT712_HDA_LEGACY_GPIO_WAKE_EN_CTL 0x0e
86 #define RT712_DMIC_ENT_FLOAT_CTL 0x10
87 #define RT712_DMIC_GAIN_ENT_FLOAT_CTL0 0x11
88 #define RT712_DMIC_GAIN_ENT_FLOAT_CTL2 0x13
89 #define RT712_ADC_ENT_FLOAT_CTL 0x15
90 #define RT712_ADC_VOL_CH_FLOAT_CTL2 0x18
91 #define RT712_DAC03_HP_PDE_FLOAT_CTL 0x22
92 #define RT712_MIC2_LINE2_PDE_FLOAT_CTL 0x23
93 #define RT712_ADC0A_08_PDE_FLOAT_CTL 0x26
94 #define RT712_ADC0B_11_PDE_FLOAT_CTL 0x27
95 #define RT712_DMIC1_2_PDE_FLOAT_CTL 0x2b
96 #define RT712_AMP_PDE_FLOAT_CTL 0x2c
97 #define RT712_I2S_IN_OUT_PDE_FLOAT_CTL 0x2f
98 #define RT712_GE_RELATED_CTL1 0x45
99 #define RT712_GE_RELATED_CTL2 0x46
100 #define RT712_MIXER_CTL0 0x52
101 #define RT712_MIXER_CTL1 0x53
102 #define RT712_EAPD_CTL 0x55
103 #define RT712_UMP_HID_CTL0 0x60
104 #define RT712_UMP_HID_CTL1 0x61
105 #define RT712_UMP_HID_CTL2 0x62
106 #define RT712_UMP_HID_CTL3 0x63
107 #define RT712_UMP_HID_CTL4 0x64
108 #define RT712_UMP_HID_CTL5 0x65
109 #define RT712_UMP_HID_CTL6 0x66
110 #define RT712_UMP_HID_CTL7 0x67
111 #define RT712_UMP_HID_CTL8 0x68
113 /* Parameter & Verb control 01 (0x1a)(NID:20h) */
114 #define RT712_HIDDEN_REG_SW_RESET (0x1 << 14)
116 /* combo jack auto switch control 2 (0x46)(NID:20h) */
117 #define RT712_COMBOJACK_AUTO_DET_STATUS (0x1 << 11)
118 #define RT712_COMBOJACK_AUTO_DET_TRS (0x1 << 10)
119 #define RT712_COMBOJACK_AUTO_DET_CTIA (0x1 << 9)
120 #define RT712_COMBOJACK_AUTO_DET_OMTP (0x1 << 8)
122 /* DAC DC offset calibration control-1 (0x00)(NID:58h) */
123 #define RT712_DAC_DC_CALI_TRIGGER (0x1 << 15)
125 #define RT712_EAPD_HIGH 0x2
126 #define RT712_EAPD_LOW 0x0
128 /* RC Calibration register */
129 #define RT712_RC_CAL 0x3201
131 /* Buffer address for HID */
132 #define RT712_BUF_ADDR_HID1 0x44030000
133 #define RT712_BUF_ADDR_HID2 0x44030020
135 /* RT712 SDCA Control - function number */
136 #define FUNC_NUM_JACK_CODEC 0x01
137 #define FUNC_NUM_MIC_ARRAY 0x02
138 #define FUNC_NUM_HID 0x03
139 #define FUNC_NUM_AMP 0x04
141 /* RT712 SDCA entity */
142 #define RT712_SDCA_ENT_HID01 0x01
143 #define RT712_SDCA_ENT_GE49 0x49
144 #define RT712_SDCA_ENT_USER_FU05 0x05
145 #define RT712_SDCA_ENT_USER_FU06 0x06
146 #define RT712_SDCA_ENT_USER_FU0F 0x0f
147 #define RT712_SDCA_ENT_USER_FU10 0x19
148 #define RT712_SDCA_ENT_USER_FU1E 0x1e
149 #define RT712_SDCA_ENT_FU15 0x15
150 #define RT712_SDCA_ENT_PDE23 0x23
151 #define RT712_SDCA_ENT_PDE40 0x40
152 #define RT712_SDCA_ENT_PDE11 0x11
153 #define RT712_SDCA_ENT_PDE12 0x12
154 #define RT712_SDCA_ENT_CS01 0x01
155 #define RT712_SDCA_ENT_CS11 0x11
156 #define RT712_SDCA_ENT_CS1F 0x1f
157 #define RT712_SDCA_ENT_CS1C 0x1c
158 #define RT712_SDCA_ENT_CS31 0x31
159 #define RT712_SDCA_ENT_OT23 0x42
160 #define RT712_SDCA_ENT_IT26 0x26
161 #define RT712_SDCA_ENT_IT09 0x09
162 #define RT712_SDCA_ENT_PLATFORM_FU15 0x15
163 #define RT712_SDCA_ENT_PLATFORM_FU44 0x44
165 /* RT712 SDCA control */
166 #define RT712_SDCA_CTL_SAMPLE_FREQ_INDEX 0x10
167 #define RT712_SDCA_CTL_FU_MUTE 0x01
168 #define RT712_SDCA_CTL_FU_VOLUME 0x02
169 #define RT712_SDCA_CTL_HIDTX_CURRENT_OWNER 0x10
170 #define RT712_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE 0x11
171 #define RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET 0x12
172 #define RT712_SDCA_CTL_HIDTX_MESSAGE_LENGTH 0x13
173 #define RT712_SDCA_CTL_SELECTED_MODE 0x01
174 #define RT712_SDCA_CTL_DETECTED_MODE 0x02
175 #define RT712_SDCA_CTL_REQ_POWER_STATE 0x01
176 #define RT712_SDCA_CTL_VENDOR_DEF 0x30
177 #define RT712_SDCA_CTL_FU_CH_GAIN 0x0b
179 /* RT712 SDCA channel */
183 /* sample frequency index */
184 #define RT712_SDCA_RATE_16000HZ 0x04
185 #define RT712_SDCA_RATE_32000HZ 0x07
186 #define RT712_SDCA_RATE_44100HZ 0x08
187 #define RT712_SDCA_RATE_48000HZ 0x09
188 #define RT712_SDCA_RATE_96000HZ 0x0b
189 #define RT712_SDCA_RATE_192000HZ 0x0d
196 enum rt712_sdca_jd_src {
201 enum rt712_sdca_hw_id {
202 RT712_DEV_ID_712 = 0x7,
203 RT712_DEV_ID_713 = 0x6,
204 RT712_DEV_ID_716 = 0x5,
205 RT712_DEV_ID_717 = 0x4,
208 #define RT712_PART_ID_713 0x713
210 int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave);
211 int rt712_sdca_init(struct device *dev, struct regmap *regmap,
212 struct regmap *mbq_regmap, struct sdw_slave *slave);
214 int rt712_sdca_jack_detect(struct rt712_sdca_priv *rt712, bool *hp, bool *mic);
215 #endif /* __RT712_H__ */