1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * rt700.h -- RT700 ALSA SoC audio driver header
4  *
5  * Copyright(c) 2019 Realtek Semiconductor Corp.
6  */
7 
8 #ifndef __RT700_H__
9 #define __RT700_H__
10 
11 extern const struct dev_pm_ops rt700_runtime_pm;
12 
13 struct  rt700_priv {
14 	struct snd_soc_component *component;
15 	struct regmap *regmap;
16 	struct regmap *sdw_regmap;
17 	struct sdw_slave *slave;
18 	enum sdw_slave_status status;
19 	struct sdw_bus_params params;
20 	bool hw_init;
21 	bool first_hw_init;
22 	struct snd_soc_jack *hs_jack;
23 	struct delayed_work jack_detect_work;
24 	struct delayed_work jack_btn_check_work;
25 	int jack_type;
26 	struct mutex disable_irq_lock; /* imp-def irq lock protection */
27 	bool disable_irq;
28 };
29 
30 struct sdw_stream_data {
31 	struct sdw_stream_runtime *sdw_stream;
32 };
33 
34 /* NID */
35 #define RT700_AUDIO_FUNCTION_GROUP			0x01
36 #define RT700_DAC_OUT1					0x02
37 #define RT700_DAC_OUT2					0x03
38 #define RT700_ADC_IN1					0x09
39 #define RT700_ADC_IN2					0x08
40 #define RT700_DMIC1					0x12
41 #define RT700_DMIC2					0x13
42 #define RT700_SPK_OUT					0x14
43 #define RT700_MIC2					0x19
44 #define RT700_LINE1					0x1a
45 #define RT700_LINE2					0x1b
46 #define RT700_BEEP					0x1d
47 #define RT700_SPDIF					0x1e
48 #define RT700_VENDOR_REGISTERS				0x20
49 #define RT700_HP_OUT					0x21
50 #define RT700_MIXER_IN1					0x22
51 #define RT700_MIXER_IN2					0x23
52 #define RT700_INLINE_CMD				0x55
53 
54 /* Index (NID:20h) */
55 #define RT700_DAC_DC_CALI_CTL1				0x00
56 #define RT700_PARA_VERB_CTL				0x1a
57 #define RT700_COMBO_JACK_AUTO_CTL1				0x45
58 #define RT700_COMBO_JACK_AUTO_CTL2				0x46
59 #define RT700_INLINE_CMD_CTL				0x48
60 #define RT700_DIGITAL_MISC_CTRL4			0x4a
61 #define RT700_VREFOUT_CTL				0x6b
62 #define RT700_FSM_CTL				0x6f
63 #define RT700_IRQ_FLAG_TABLE1				0x80
64 #define RT700_IRQ_FLAG_TABLE2				0x81
65 #define RT700_IRQ_FLAG_TABLE3				0x82
66 
67 /* Verb */
68 #define RT700_VERB_SET_CONNECT_SEL			0x3100
69 #define RT700_VERB_SET_EAPD_BTLENABLE			0x3c00
70 #define RT700_VERB_GET_CONNECT_SEL			0xb100
71 #define RT700_VERB_SET_POWER_STATE			0x3500
72 #define RT700_VERB_SET_CHANNEL_STREAMID			0x3600
73 #define RT700_VERB_SET_PIN_WIDGET_CONTROL		0x3700
74 #define RT700_VERB_SET_UNSOLICITED_ENABLE		0x3800
75 #define RT700_SET_AMP_GAIN_MUTE_H			0x7300
76 #define RT700_SET_AMP_GAIN_MUTE_L			0x8380
77 #define RT700_VERB_GET_PIN_SENSE			0xb900
78 
79 #define RT700_READ_HDA_3				0x2012
80 #define RT700_READ_HDA_2				0x2013
81 #define RT700_READ_HDA_1				0x2014
82 #define RT700_READ_HDA_0				0x2015
83 #define RT700_PRIV_INDEX_W_H				0x7520
84 #define RT700_PRIV_INDEX_W_L				0x85a0
85 #define RT700_PRIV_DATA_W_H				0x7420
86 #define RT700_PRIV_DATA_W_L				0x84a0
87 #define RT700_PRIV_INDEX_R_H				0x9d20
88 #define RT700_PRIV_INDEX_R_L				0xada0
89 #define RT700_PRIV_DATA_R_H				0x9c20
90 #define RT700_PRIV_DATA_R_L				0xaca0
91 #define RT700_DAC_FORMAT_H				0x7203
92 #define RT700_DAC_FORMAT_L				0x8283
93 #define RT700_ADC_FORMAT_H				0x7209
94 #define RT700_ADC_FORMAT_L				0x8289
95 #define RT700_SET_AUDIO_POWER_STATE\
96 	(RT700_VERB_SET_POWER_STATE | RT700_AUDIO_FUNCTION_GROUP)
97 #define RT700_SET_PIN_DMIC1\
98 	(RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_DMIC1)
99 #define RT700_SET_PIN_DMIC2\
100 	(RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_DMIC2)
101 #define RT700_SET_PIN_SPK\
102 	(RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_SPK_OUT)
103 #define RT700_SET_PIN_HP\
104 	(RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_HP_OUT)
105 #define RT700_SET_PIN_MIC2\
106 	(RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_MIC2)
107 #define RT700_SET_PIN_LINE1\
108 	(RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_LINE1)
109 #define RT700_SET_PIN_LINE2\
110 	(RT700_VERB_SET_PIN_WIDGET_CONTROL | RT700_LINE2)
111 #define RT700_SET_MIC2_UNSOLICITED_ENABLE\
112 	(RT700_VERB_SET_UNSOLICITED_ENABLE | RT700_MIC2)
113 #define RT700_SET_HP_UNSOLICITED_ENABLE\
114 	(RT700_VERB_SET_UNSOLICITED_ENABLE | RT700_HP_OUT)
115 #define RT700_SET_INLINE_UNSOLICITED_ENABLE\
116 	(RT700_VERB_SET_UNSOLICITED_ENABLE | RT700_INLINE_CMD)
117 #define RT700_SET_STREAMID_DAC1\
118 	(RT700_VERB_SET_CHANNEL_STREAMID | RT700_DAC_OUT1)
119 #define RT700_SET_STREAMID_DAC2\
120 	(RT700_VERB_SET_CHANNEL_STREAMID | RT700_DAC_OUT2)
121 #define RT700_SET_STREAMID_ADC1\
122 	(RT700_VERB_SET_CHANNEL_STREAMID | RT700_ADC_IN1)
123 #define RT700_SET_STREAMID_ADC2\
124 	(RT700_VERB_SET_CHANNEL_STREAMID | RT700_ADC_IN2)
125 #define RT700_SET_GAIN_DAC1_L\
126 	(RT700_SET_AMP_GAIN_MUTE_L | RT700_DAC_OUT1)
127 #define RT700_SET_GAIN_DAC1_H\
128 	(RT700_SET_AMP_GAIN_MUTE_H | RT700_DAC_OUT1)
129 #define RT700_SET_GAIN_ADC1_L\
130 	(RT700_SET_AMP_GAIN_MUTE_L | RT700_ADC_IN1)
131 #define RT700_SET_GAIN_ADC1_H\
132 	(RT700_SET_AMP_GAIN_MUTE_H | RT700_ADC_IN1)
133 #define RT700_SET_GAIN_ADC2_L\
134 	(RT700_SET_AMP_GAIN_MUTE_L | RT700_ADC_IN2)
135 #define RT700_SET_GAIN_ADC2_H\
136 	(RT700_SET_AMP_GAIN_MUTE_H | RT700_ADC_IN2)
137 #define RT700_SET_GAIN_AMIC_L\
138 	(RT700_SET_AMP_GAIN_MUTE_L | RT700_MIC2)
139 #define RT700_SET_GAIN_AMIC_H\
140 	(RT700_SET_AMP_GAIN_MUTE_H | RT700_MIC2)
141 #define RT700_SET_GAIN_HP_L\
142 	(RT700_SET_AMP_GAIN_MUTE_L | RT700_HP_OUT)
143 #define RT700_SET_GAIN_HP_H\
144 	(RT700_SET_AMP_GAIN_MUTE_H | RT700_HP_OUT)
145 #define RT700_SET_GAIN_SPK_L\
146 	(RT700_SET_AMP_GAIN_MUTE_L | RT700_SPK_OUT)
147 #define RT700_SET_GAIN_SPK_H\
148 	(RT700_SET_AMP_GAIN_MUTE_H | RT700_SPK_OUT)
149 #define RT700_SET_EAPD_SPK\
150 	(RT700_VERB_SET_EAPD_BTLENABLE | RT700_SPK_OUT)
151 
152 /* combo jack auto switch control 2 (0x46)(NID:20h) */
153 #define RT700_COMBOJACK_AUTO_DET_STATUS			(0x1 << 11)
154 #define RT700_COMBOJACK_AUTO_DET_TRS			(0x1 << 10)
155 #define RT700_COMBOJACK_AUTO_DET_CTIA			(0x1 << 9)
156 #define RT700_COMBOJACK_AUTO_DET_OMTP			(0x1 << 8)
157 
158 #define RT700_EAPD_HIGH					0x2
159 #define RT700_EAPD_LOW					0x0
160 #define RT700_MUTE_SFT					7
161 #define RT700_DIR_IN_SFT				6
162 #define RT700_DIR_OUT_SFT				7
163 
164 enum {
165 	RT700_AIF1,
166 	RT700_AIF2,
167 	RT700_AIFS,
168 };
169 
170 int rt700_io_init(struct device *dev, struct sdw_slave *slave);
171 int rt700_init(struct device *dev, struct regmap *sdw_regmap,
172 	       struct regmap *regmap, struct sdw_slave *slave);
173 
174 int rt700_jack_detect(struct rt700_priv *rt700, bool *hp, bool *mic);
175 int rt700_clock_config(struct device *dev);
176 #endif /* __RT700_H__ */
177