Linux kernel mirror (for testing)
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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
11extern const struct dev_pm_ops rt700_runtime_pm;
12
13struct 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
30struct 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
164enum {
165 RT700_AIF1,
166 RT700_AIF2,
167 RT700_AIFS,
168};
169
170int rt700_io_init(struct device *dev, struct sdw_slave *slave);
171int rt700_init(struct device *dev, struct regmap *sdw_regmap,
172 struct regmap *regmap, struct sdw_slave *slave);
173
174int rt700_jack_detect(struct rt700_priv *rt700, bool *hp, bool *mic);
175int rt700_clock_config(struct device *dev);
176#endif /* __RT700_H__ */