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10 #ifndef __DA7219_AAD_H
11 #define __DA7219_AAD_H
12
13 #include <linux/timer.h>
14 #include <sound/soc.h>
15 #include <sound/jack.h>
16 #include <sound/da7219-aad.h>
17
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20
21
22 #define DA7219_ACCDET_STATUS_A 0xC0
23 #define DA7219_ACCDET_STATUS_B 0xC1
24 #define DA7219_ACCDET_IRQ_EVENT_A 0xC2
25 #define DA7219_ACCDET_IRQ_EVENT_B 0xC3
26 #define DA7219_ACCDET_IRQ_MASK_A 0xC4
27 #define DA7219_ACCDET_IRQ_MASK_B 0xC5
28 #define DA7219_ACCDET_CONFIG_1 0xC6
29 #define DA7219_ACCDET_CONFIG_2 0xC7
30 #define DA7219_ACCDET_CONFIG_3 0xC8
31 #define DA7219_ACCDET_CONFIG_4 0xC9
32 #define DA7219_ACCDET_CONFIG_5 0xCA
33 #define DA7219_ACCDET_CONFIG_6 0xCB
34 #define DA7219_ACCDET_CONFIG_7 0xCC
35 #define DA7219_ACCDET_CONFIG_8 0xCD
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41
42
43 #define DA7219_JACK_INSERTION_STS_SHIFT 0
44 #define DA7219_JACK_INSERTION_STS_MASK (0x1 << 0)
45 #define DA7219_JACK_TYPE_STS_SHIFT 1
46 #define DA7219_JACK_TYPE_STS_MASK (0x1 << 1)
47 #define DA7219_JACK_PIN_ORDER_STS_SHIFT 2
48 #define DA7219_JACK_PIN_ORDER_STS_MASK (0x1 << 2)
49 #define DA7219_MICBIAS_UP_STS_SHIFT 3
50 #define DA7219_MICBIAS_UP_STS_MASK (0x1 << 3)
51
52
53 #define DA7219_BUTTON_TYPE_STS_SHIFT 0
54 #define DA7219_BUTTON_TYPE_STS_MASK (0xFF << 0)
55
56
57 #define DA7219_E_JACK_INSERTED_SHIFT 0
58 #define DA7219_E_JACK_INSERTED_MASK (0x1 << 0)
59 #define DA7219_E_JACK_REMOVED_SHIFT 1
60 #define DA7219_E_JACK_REMOVED_MASK (0x1 << 1)
61 #define DA7219_E_JACK_DETECT_COMPLETE_SHIFT 2
62 #define DA7219_E_JACK_DETECT_COMPLETE_MASK (0x1 << 2)
63
64
65 #define DA7219_E_BUTTON_A_PRESSED_SHIFT 0
66 #define DA7219_E_BUTTON_A_PRESSED_MASK (0x1 << 0)
67 #define DA7219_E_BUTTON_B_PRESSED_SHIFT 1
68 #define DA7219_E_BUTTON_B_PRESSED_MASK (0x1 << 1)
69 #define DA7219_E_BUTTON_C_PRESSED_SHIFT 2
70 #define DA7219_E_BUTTON_C_PRESSED_MASK (0x1 << 2)
71 #define DA7219_E_BUTTON_D_PRESSED_SHIFT 3
72 #define DA7219_E_BUTTON_D_PRESSED_MASK (0x1 << 3)
73 #define DA7219_E_BUTTON_D_RELEASED_SHIFT 4
74 #define DA7219_E_BUTTON_D_RELEASED_MASK (0x1 << 4)
75 #define DA7219_E_BUTTON_C_RELEASED_SHIFT 5
76 #define DA7219_E_BUTTON_C_RELEASED_MASK (0x1 << 5)
77 #define DA7219_E_BUTTON_B_RELEASED_SHIFT 6
78 #define DA7219_E_BUTTON_B_RELEASED_MASK (0x1 << 6)
79 #define DA7219_E_BUTTON_A_RELEASED_SHIFT 7
80 #define DA7219_E_BUTTON_A_RELEASED_MASK (0x1 << 7)
81
82
83 #define DA7219_M_JACK_INSERTED_SHIFT 0
84 #define DA7219_M_JACK_INSERTED_MASK (0x1 << 0)
85 #define DA7219_M_JACK_REMOVED_SHIFT 1
86 #define DA7219_M_JACK_REMOVED_MASK (0x1 << 1)
87 #define DA7219_M_JACK_DETECT_COMPLETE_SHIFT 2
88 #define DA7219_M_JACK_DETECT_COMPLETE_MASK (0x1 << 2)
89
90
91 #define DA7219_M_BUTTON_A_PRESSED_SHIFT 0
92 #define DA7219_M_BUTTON_A_PRESSED_MASK (0x1 << 0)
93 #define DA7219_M_BUTTON_B_PRESSED_SHIFT 1
94 #define DA7219_M_BUTTON_B_PRESSED_MASK (0x1 << 1)
95 #define DA7219_M_BUTTON_C_PRESSED_SHIFT 2
96 #define DA7219_M_BUTTON_C_PRESSED_MASK (0x1 << 2)
97 #define DA7219_M_BUTTON_D_PRESSED_SHIFT 3
98 #define DA7219_M_BUTTON_D_PRESSED_MASK (0x1 << 3)
99 #define DA7219_M_BUTTON_D_RELEASED_SHIFT 4
100 #define DA7219_M_BUTTON_D_RELEASED_MASK (0x1 << 4)
101 #define DA7219_M_BUTTON_C_RELEASED_SHIFT 5
102 #define DA7219_M_BUTTON_C_RELEASED_MASK (0x1 << 5)
103 #define DA7219_M_BUTTON_B_RELEASED_SHIFT 6
104 #define DA7219_M_BUTTON_B_RELEASED_MASK (0x1 << 6)
105 #define DA7219_M_BUTTON_A_RELEASED_SHIFT 7
106 #define DA7219_M_BUTTON_A_RELEASED_MASK (0x1 << 7)
107
108
109 #define DA7219_ACCDET_EN_SHIFT 0
110 #define DA7219_ACCDET_EN_MASK (0x1 << 0)
111 #define DA7219_BUTTON_CONFIG_SHIFT 1
112 #define DA7219_BUTTON_CONFIG_MASK (0x7 << 1)
113 #define DA7219_MIC_DET_THRESH_SHIFT 4
114 #define DA7219_MIC_DET_THRESH_MASK (0x3 << 4)
115 #define DA7219_JACK_TYPE_DET_EN_SHIFT 6
116 #define DA7219_JACK_TYPE_DET_EN_MASK (0x1 << 6)
117 #define DA7219_PIN_ORDER_DET_EN_SHIFT 7
118 #define DA7219_PIN_ORDER_DET_EN_MASK (0x1 << 7)
119
120
121 #define DA7219_ACCDET_PAUSE_SHIFT 0
122 #define DA7219_ACCDET_PAUSE_MASK (0x1 << 0)
123 #define DA7219_JACKDET_DEBOUNCE_SHIFT 1
124 #define DA7219_JACKDET_DEBOUNCE_MASK (0x7 << 1)
125 #define DA7219_JACK_DETECT_RATE_SHIFT 4
126 #define DA7219_JACK_DETECT_RATE_MASK (0x3 << 4)
127 #define DA7219_JACKDET_REM_DEB_SHIFT 6
128 #define DA7219_JACKDET_REM_DEB_MASK (0x3 << 6)
129
130
131 #define DA7219_A_D_BUTTON_THRESH_SHIFT 0
132 #define DA7219_A_D_BUTTON_THRESH_MASK (0xFF << 0)
133
134
135 #define DA7219_D_B_BUTTON_THRESH_SHIFT 0
136 #define DA7219_D_B_BUTTON_THRESH_MASK (0xFF << 0)
137
138
139 #define DA7219_B_C_BUTTON_THRESH_SHIFT 0
140 #define DA7219_B_C_BUTTON_THRESH_MASK (0xFF << 0)
141
142
143 #define DA7219_C_MIC_BUTTON_THRESH_SHIFT 0
144 #define DA7219_C_MIC_BUTTON_THRESH_MASK (0xFF << 0)
145
146
147 #define DA7219_BUTTON_AVERAGE_SHIFT 0
148 #define DA7219_BUTTON_AVERAGE_MASK (0x3 << 0)
149 #define DA7219_ADC_1_BIT_REPEAT_SHIFT 2
150 #define DA7219_ADC_1_BIT_REPEAT_MASK (0x3 << 2)
151 #define DA7219_PIN_ORDER_FORCE_SHIFT 4
152 #define DA7219_PIN_ORDER_FORCE_MASK (0x1 << 4)
153 #define DA7219_JACK_TYPE_FORCE_SHIFT 5
154 #define DA7219_JACK_TYPE_FORCE_MASK (0x1 << 5)
155
156
157 #define DA7219_HPTEST_EN_SHIFT 0
158 #define DA7219_HPTEST_EN_MASK (0x1 << 0)
159 #define DA7219_HPTEST_RES_SEL_SHIFT 1
160 #define DA7219_HPTEST_RES_SEL_MASK (0x3 << 1)
161 #define DA7219_HPTEST_RES_SEL_1KOHMS (0x0 << 1)
162 #define DA7219_HPTEST_COMP_SHIFT 4
163 #define DA7219_HPTEST_COMP_MASK (0x1 << 4)
164
165
166 #define DA7219_AAD_MAX_BUTTONS 4
167 #define DA7219_AAD_REPORT_ALL_MASK (SND_JACK_MECHANICAL | \
168 SND_JACK_HEADSET | SND_JACK_LINEOUT | \
169 SND_JACK_BTN_0 | SND_JACK_BTN_1 | \
170 SND_JACK_BTN_2 | SND_JACK_BTN_3)
171
172 #define DA7219_AAD_MICBIAS_CHK_DELAY 10
173 #define DA7219_AAD_MICBIAS_CHK_RETRIES 5
174
175 #define DA7219_AAD_HPTEST_RAMP_FREQ 0x28
176 #define DA7219_AAD_HPTEST_RAMP_FREQ_INT_OSC 0x4D
177 #define DA7219_AAD_HPTEST_PERIOD 65
178 #define DA7219_AAD_HPTEST_INT_OSC_PATH_DELAY 20
179
180 enum da7219_aad_event_regs {
181 DA7219_AAD_IRQ_REG_A = 0,
182 DA7219_AAD_IRQ_REG_B,
183 DA7219_AAD_IRQ_REG_MAX,
184 };
185
186
187 struct da7219_aad_priv {
188 struct snd_soc_component *component;
189 int irq;
190
191 u8 micbias_pulse_lvl;
192 u32 micbias_pulse_time;
193
194 u8 btn_cfg;
195
196 struct work_struct btn_det_work;
197 struct work_struct hptest_work;
198
199 struct snd_soc_jack *jack;
200 bool micbias_resume_enable;
201 bool jack_inserted;
202 };
203
204
205 void da7219_aad_jack_det(struct snd_soc_component *component, struct snd_soc_jack *jack);
206
207
208 void da7219_aad_suspend(struct snd_soc_component *component);
209 void da7219_aad_resume(struct snd_soc_component *component);
210
211
212 int da7219_aad_init(struct snd_soc_component *component);
213 void da7219_aad_exit(struct snd_soc_component *component);
214
215 #endif