2 * NAU88L24 ALSA SoC audio driver
4 * Copyright 2016 Nuvoton Technology Corp.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
15 #define NAU8824_REG_RESET 0x00
16 #define NAU8824_REG_ENA_CTRL 0x01
17 #define NAU8824_REG_CLK_GATING_ENA 0x02
18 #define NAU8824_REG_CLK_DIVIDER 0x03
19 #define NAU8824_REG_FLL1 0x04
20 #define NAU8824_REG_FLL2 0x05
21 #define NAU8824_REG_FLL3 0x06
22 #define NAU8824_REG_FLL4 0x07
23 #define NAU8824_REG_FLL5 0x08
24 #define NAU8824_REG_FLL6 0x09
25 #define NAU8824_REG_FLL_VCO_RSV 0x0A
26 #define NAU8824_REG_JACK_DET_CTRL 0x0D
27 #define NAU8824_REG_INTERRUPT_SETTING_1 0x0F
28 #define NAU8824_REG_IRQ 0x10
29 #define NAU8824_REG_CLEAR_INT_REG 0x11
30 #define NAU8824_REG_INTERRUPT_SETTING 0x12
31 #define NAU8824_REG_SAR_ADC 0x13
32 #define NAU8824_REG_VDET_COEFFICIENT 0x14
33 #define NAU8824_REG_VDET_THRESHOLD_1 0x15
34 #define NAU8824_REG_VDET_THRESHOLD_2 0x16
35 #define NAU8824_REG_VDET_THRESHOLD_3 0x17
36 #define NAU8824_REG_VDET_THRESHOLD_4 0x18
37 #define NAU8824_REG_GPIO_SEL 0x1A
38 #define NAU8824_REG_PORT0_I2S_PCM_CTRL_1 0x1C
39 #define NAU8824_REG_PORT0_I2S_PCM_CTRL_2 0x1D
40 #define NAU8824_REG_PORT0_LEFT_TIME_SLOT 0x1E
41 #define NAU8824_REG_PORT0_RIGHT_TIME_SLOT 0x1F
42 #define NAU8824_REG_TDM_CTRL 0x20
43 #define NAU8824_REG_ADC_HPF_FILTER 0x23
44 #define NAU8824_REG_ADC_FILTER_CTRL 0x24
45 #define NAU8824_REG_DAC_FILTER_CTRL_1 0x25
46 #define NAU8824_REG_DAC_FILTER_CTRL_2 0x26
47 #define NAU8824_REG_NOTCH_FILTER_1 0x27
48 #define NAU8824_REG_NOTCH_FILTER_2 0x28
49 #define NAU8824_REG_EQ1_LOW 0x29
50 #define NAU8824_REG_EQ2_EQ3 0x2A
51 #define NAU8824_REG_EQ4_EQ5 0x2B
52 #define NAU8824_REG_ADC_CH0_DGAIN_CTRL 0x2D
53 #define NAU8824_REG_ADC_CH1_DGAIN_CTRL 0x2E
54 #define NAU8824_REG_ADC_CH2_DGAIN_CTRL 0x2F
55 #define NAU8824_REG_ADC_CH3_DGAIN_CTRL 0x30
56 #define NAU8824_REG_DAC_MUTE_CTRL 0x31
57 #define NAU8824_REG_DAC_CH0_DGAIN_CTRL 0x32
58 #define NAU8824_REG_DAC_CH1_DGAIN_CTRL 0x33
59 #define NAU8824_REG_ADC_TO_DAC_ST 0x34
60 #define NAU8824_REG_DRC_KNEE_IP12_ADC_CH01 0x38
61 #define NAU8824_REG_DRC_KNEE_IP34_ADC_CH01 0x39
62 #define NAU8824_REG_DRC_SLOPE_ADC_CH01 0x3A
63 #define NAU8824_REG_DRC_ATKDCY_ADC_CH01 0x3B
64 #define NAU8824_REG_DRC_KNEE_IP12_ADC_CH23 0x3C
65 #define NAU8824_REG_DRC_KNEE_IP34_ADC_CH23 0x3D
66 #define NAU8824_REG_DRC_SLOPE_ADC_CH23 0x3E
67 #define NAU8824_REG_DRC_ATKDCY_ADC_CH23 0x3F
68 #define NAU8824_REG_DRC_GAINL_ADC0 0x40
69 #define NAU8824_REG_DRC_GAINL_ADC1 0x41
70 #define NAU8824_REG_DRC_GAINL_ADC2 0x42
71 #define NAU8824_REG_DRC_GAINL_ADC3 0x43
72 #define NAU8824_REG_DRC_KNEE_IP12_DAC 0x45
73 #define NAU8824_REG_DRC_KNEE_IP34_DAC 0x46
74 #define NAU8824_REG_DRC_SLOPE_DAC 0x47
75 #define NAU8824_REG_DRC_ATKDCY_DAC 0x48
76 #define NAU8824_REG_DRC_GAIN_DAC_CH0 0x49
77 #define NAU8824_REG_DRC_GAIN_DAC_CH1 0x4A
78 #define NAU8824_REG_MODE 0x4C
79 #define NAU8824_REG_MODE1 0x4D
80 #define NAU8824_REG_MODE2 0x4E
81 #define NAU8824_REG_CLASSG 0x50
82 #define NAU8824_REG_OTP_EFUSE 0x51
83 #define NAU8824_REG_OTPDOUT_1 0x53
84 #define NAU8824_REG_OTPDOUT_2 0x54
85 #define NAU8824_REG_MISC_CTRL 0x55
86 #define NAU8824_REG_I2C_TIMEOUT 0x56
87 #define NAU8824_REG_TEST_MODE 0x57
88 #define NAU8824_REG_I2C_DEVICE_ID 0x58
89 #define NAU8824_REG_SAR_ADC_DATA_OUT 0x59
90 #define NAU8824_REG_BIAS_ADJ 0x66
91 #define NAU8824_REG_PGA_GAIN 0x67
92 #define NAU8824_REG_TRIM_SETTINGS 0x68
93 #define NAU8824_REG_ANALOG_CONTROL_1 0x69
94 #define NAU8824_REG_ANALOG_CONTROL_2 0x6A
95 #define NAU8824_REG_ENABLE_LO 0x6B
96 #define NAU8824_REG_GAIN_LO 0x6C
97 #define NAU8824_REG_CLASSD_GAIN_1 0x6D
98 #define NAU8824_REG_CLASSD_GAIN_2 0x6E
99 #define NAU8824_REG_ANALOG_ADC_1 0x71
100 #define NAU8824_REG_ANALOG_ADC_2 0x72
101 #define NAU8824_REG_RDAC 0x73
102 #define NAU8824_REG_MIC_BIAS 0x74
103 #define NAU8824_REG_HS_VOLUME_CONTROL 0x75
104 #define NAU8824_REG_BOOST 0x76
105 #define NAU8824_REG_FEPGA 0x77
106 #define NAU8824_REG_FEPGA_II 0x78
107 #define NAU8824_REG_FEPGA_SE 0x79
108 #define NAU8824_REG_FEPGA_ATTENUATION 0x7A
109 #define NAU8824_REG_ATT_PORT0 0x7B
110 #define NAU8824_REG_ATT_PORT1 0x7C
111 #define NAU8824_REG_POWER_UP_CONTROL 0x7F
112 #define NAU8824_REG_CHARGE_PUMP_CONTROL 0x80
113 #define NAU8824_REG_CHARGE_PUMP_INPUT 0x81
114 #define NAU8824_REG_MAX NAU8824_REG_CHARGE_PUMP_INPUT
115 /* 16-bit control register address, and 16-bits control register data */
116 #define NAU8824_REG_ADDR_LEN 16
117 #define NAU8824_REG_DATA_LEN 16
121 #define NAU8824_DMIC_LCH_EDGE_CH23 (0x1 << 12)
122 #define NAU8824_DMIC_LCH_EDGE_CH01 (0x1 << 11)
123 #define NAU8824_JD_SLEEP_MODE (0x1 << 10)
124 #define NAU8824_ADC_CH3_DMIC_SFT 9
125 #define NAU8824_ADC_CH3_DMIC_EN (0x1 << NAU8824_ADC_CH3_DMIC_SFT)
126 #define NAU8824_ADC_CH2_DMIC_SFT 8
127 #define NAU8824_ADC_CH2_DMIC_EN (0x1 << NAU8824_ADC_CH2_DMIC_SFT)
128 #define NAU8824_ADC_CH1_DMIC_SFT 7
129 #define NAU8824_ADC_CH1_DMIC_EN (0x1 << NAU8824_ADC_CH1_DMIC_SFT)
130 #define NAU8824_ADC_CH0_DMIC_SFT 6
131 #define NAU8824_ADC_CH0_DMIC_EN (0x1 << NAU8824_ADC_CH0_DMIC_SFT)
132 #define NAU8824_DAC_CH1_EN (0x1 << 5)
133 #define NAU8824_DAC_CH0_EN (0x1 << 4)
134 #define NAU8824_ADC_CH3_EN (0x1 << 3)
135 #define NAU8824_ADC_CH2_EN (0x1 << 2)
136 #define NAU8824_ADC_CH1_EN (0x1 << 1)
137 #define NAU8824_ADC_CH0_EN 0x1
139 /* CLK_GATING_ENA (0x02) */
140 #define NAU8824_CLK_ADC_CH23_EN (0x1 << 15)
141 #define NAU8824_CLK_ADC_CH01_EN (0x1 << 14)
142 #define NAU8824_CLK_DAC_CH1_EN (0x1 << 13)
143 #define NAU8824_CLK_DAC_CH0_EN (0x1 << 12)
144 #define NAU8824_CLK_I2S_EN (0x1 << 7)
145 #define NAU8824_CLK_GAIN_EN (0x1 << 5)
146 #define NAU8824_CLK_SAR_EN (0x1 << 3)
147 #define NAU8824_CLK_DMIC_CH23_EN (0x1 << 1)
149 /* CLK_DIVIDER (0x3) */
150 #define NAU8824_CLK_SRC_SFT 15
151 #define NAU8824_CLK_SRC_MASK (1 << NAU8824_CLK_SRC_SFT)
152 #define NAU8824_CLK_SRC_VCO (1 << NAU8824_CLK_SRC_SFT)
153 #define NAU8824_CLK_SRC_MCLK (0 << NAU8824_CLK_SRC_SFT)
154 #define NAU8824_CLK_MCLK_SRC_MASK (0xf << 0)
155 #define NAU8824_CLK_DMIC_SRC_SFT 10
156 #define NAU8824_CLK_DMIC_SRC_MASK (0x7 << NAU8824_CLK_DMIC_SRC_SFT)
157 #define NAU8824_CLK_ADC_SRC_SFT 6
158 #define NAU8824_CLK_ADC_SRC_MASK (0x3 << NAU8824_CLK_ADC_SRC_SFT)
159 #define NAU8824_CLK_DAC_SRC_SFT 4
160 #define NAU8824_CLK_DAC_SRC_MASK (0x3 << NAU8824_CLK_DAC_SRC_SFT)
163 #define NAU8824_FLL_RATIO_MASK (0x7f << 0)
166 #define NAU8824_FLL_INTEGER_MASK (0x3ff << 0)
167 #define NAU8824_FLL_CLK_SRC_SFT 10
168 #define NAU8824_FLL_CLK_SRC_MASK (0x3 << NAU8824_FLL_CLK_SRC_SFT)
169 #define NAU8824_FLL_CLK_SRC_MCLK (0 << NAU8824_FLL_CLK_SRC_SFT)
170 #define NAU8824_FLL_CLK_SRC_BLK (0x2 << NAU8824_FLL_CLK_SRC_SFT)
171 #define NAU8824_FLL_CLK_SRC_FS (0x3 << NAU8824_FLL_CLK_SRC_SFT)
174 #define NAU8824_FLL_REF_DIV_SFT 10
175 #define NAU8824_FLL_REF_DIV_MASK (0x3 << NAU8824_FLL_REF_DIV_SFT)
178 #define NAU8824_FLL_PDB_DAC_EN (0x1 << 15)
179 #define NAU8824_FLL_LOOP_FTR_EN (0x1 << 14)
180 #define NAU8824_FLL_CLK_SW_MASK (0x1 << 13)
181 #define NAU8824_FLL_CLK_SW_N2 (0x1 << 13)
182 #define NAU8824_FLL_CLK_SW_REF (0x0 << 13)
183 #define NAU8824_FLL_FTR_SW_MASK (0x1 << 12)
184 #define NAU8824_FLL_FTR_SW_ACCU (0x1 << 12)
185 #define NAU8824_FLL_FTR_SW_FILTER (0x0 << 12)
188 #define NAU8824_DCO_EN (0x1 << 15)
189 #define NAU8824_SDM_EN (0x1 << 14)
192 #define NAU8824_SHORT_CIRCUIT_IRQ (0x1 << 7)
193 #define NAU8824_IMPEDANCE_MEAS_IRQ (0x1 << 6)
194 #define NAU8824_KEY_RELEASE_IRQ (0x1 << 5)
195 #define NAU8824_KEY_LONG_PRESS_IRQ (0x1 << 4)
196 #define NAU8824_KEY_SHORT_PRESS_IRQ (0x1 << 3)
197 #define NAU8824_JACK_EJECTION_DETECTED (0x1 << 1)
198 #define NAU8824_JACK_INSERTION_DETECTED 0x1
200 /* JACK_DET_CTRL (0x0D) */
201 #define NAU8824_JACK_EJECT_DT_SFT 2
202 #define NAU8824_JACK_EJECT_DT_MASK (0x3 << NAU8824_JACK_EJECT_DT_SFT)
203 #define NAU8824_JACK_LOGIC 0x1
206 /* INTERRUPT_SETTING_1 (0x0F) */
207 #define NAU8824_IRQ_EJECT_EN (0x1 << 9)
208 #define NAU8824_IRQ_INSERT_EN (0x1 << 8)
210 /* INTERRUPT_SETTING (0x12) */
211 #define NAU8824_IRQ_KEY_RELEASE_DIS (0x1 << 5)
212 #define NAU8824_IRQ_KEY_SHORT_PRESS_DIS (0x1 << 3)
213 #define NAU8824_IRQ_EJECT_DIS (0x1 << 1)
214 #define NAU8824_IRQ_INSERT_DIS 0x1
217 #define NAU8824_SAR_ADC_EN_SFT 12
218 #define NAU8824_SAR_TRACKING_GAIN_SFT 8
219 #define NAU8824_SAR_TRACKING_GAIN_MASK (0x7 << NAU8824_SAR_TRACKING_GAIN_SFT)
220 #define NAU8824_SAR_COMPARE_TIME_SFT 2
221 #define NAU8824_SAR_COMPARE_TIME_MASK (3 << 2)
222 #define NAU8824_SAR_SAMPLING_TIME_SFT 0
223 #define NAU8824_SAR_SAMPLING_TIME_MASK (3 << 0)
225 /* VDET_COEFFICIENT (0x14) */
226 #define NAU8824_SHORTKEY_DEBOUNCE_SFT 12
227 #define NAU8824_SHORTKEY_DEBOUNCE_MASK (0x3 << NAU8824_SHORTKEY_DEBOUNCE_SFT)
228 #define NAU8824_LEVELS_NR_SFT 8
229 #define NAU8824_LEVELS_NR_MASK (0x7 << 8)
230 #define NAU8824_HYSTERESIS_SFT 0
231 #define NAU8824_HYSTERESIS_MASK 0xf
233 /* PORT0_I2S_PCM_CTRL_1 (0x1C) */
234 #define NAU8824_I2S_BP_SFT 7
235 #define NAU8824_I2S_BP_MASK (1 << NAU8824_I2S_BP_SFT)
236 #define NAU8824_I2S_BP_INV (1 << NAU8824_I2S_BP_SFT)
237 #define NAU8824_I2S_PCMB_SFT 6
238 #define NAU8824_I2S_PCMB_EN (1 << NAU8824_I2S_PCMB_SFT)
239 #define NAU8824_I2S_DL_SFT 2
240 #define NAU8824_I2S_DL_MASK (0x3 << NAU8824_I2S_DL_SFT)
241 #define NAU8824_I2S_DL_16 (0 << NAU8824_I2S_DL_SFT)
242 #define NAU8824_I2S_DL_20 (1 << NAU8824_I2S_DL_SFT)
243 #define NAU8824_I2S_DL_24 (2 << NAU8824_I2S_DL_SFT)
244 #define NAU8824_I2S_DL_32 (3 << NAU8824_I2S_DL_SFT)
245 #define NAU8824_I2S_DF_MASK 0x3
246 #define NAU8824_I2S_DF_RIGTH 0
247 #define NAU8824_I2S_DF_LEFT 1
248 #define NAU8824_I2S_DF_I2S 2
249 #define NAU8824_I2S_DF_PCM_AB 3
252 /* PORT0_I2S_PCM_CTRL_2 (0x1D) */
253 #define NAU8824_I2S_LRC_DIV_SFT 12
254 #define NAU8824_I2S_LRC_DIV_MASK (0x3 << NAU8824_I2S_LRC_DIV_SFT)
255 #define NAU8824_I2S_MS_SFT 3
256 #define NAU8824_I2S_MS_MASK (1 << NAU8824_I2S_MS_SFT)
257 #define NAU8824_I2S_MS_MASTER (1 << NAU8824_I2S_MS_SFT)
258 #define NAU8824_I2S_MS_SLAVE (0 << NAU8824_I2S_MS_SFT)
259 #define NAU8824_I2S_BLK_DIV_MASK 0x7
261 /* PORT0_LEFT_TIME_SLOT (0x1E) */
262 #define NAU8824_TSLOT_L_MASK 0x3ff
264 /* TDM_CTRL (0x20) */
265 #define NAU8824_TDM_MODE (0x1 << 15)
266 #define NAU8824_TDM_OFFSET_EN (0x1 << 14)
267 #define NAU8824_TDM_DACL_RX_SFT 6
268 #define NAU8824_TDM_DACL_RX_MASK (0x3 << NAU8824_TDM_DACL_RX_SFT)
269 #define NAU8824_TDM_DACR_RX_SFT 4
270 #define NAU8824_TDM_DACR_RX_MASK (0x3 << NAU8824_TDM_DACR_RX_SFT)
271 #define NAU8824_TDM_TX_MASK 0xf
273 /* ADC_FILTER_CTRL (0x24) */
274 #define NAU8824_ADC_SYNC_DOWN_MASK 0x3
275 #define NAU8824_ADC_SYNC_DOWN_32 0
276 #define NAU8824_ADC_SYNC_DOWN_64 1
277 #define NAU8824_ADC_SYNC_DOWN_128 2
278 #define NAU8824_ADC_SYNC_DOWN_256 3
280 /* DAC_FILTER_CTRL_1 (0x25) */
281 #define NAU8824_DAC_CICCLP_OFF (0x1 << 7)
282 #define NAU8824_DAC_OVERSAMPLE_MASK 0x7
283 #define NAU8824_DAC_OVERSAMPLE_64 0
284 #define NAU8824_DAC_OVERSAMPLE_256 1
285 #define NAU8824_DAC_OVERSAMPLE_128 2
286 #define NAU8824_DAC_OVERSAMPLE_32 4
288 /* DAC_MUTE_CTRL (0x31) */
289 #define NAU8824_DAC_CH01_MIX 0x3
290 #define NAU8824_DAC_ZC_EN (0x1 << 11)
292 /* DAC_CH0_DGAIN_CTRL (0x32) */
293 #define NAU8824_DAC_CH0_SEL_SFT 9
294 #define NAU8824_DAC_CH0_SEL_MASK (0x1 << NAU8824_DAC_CH0_SEL_SFT)
295 #define NAU8824_DAC_CH0_SEL_I2S0 (0x0 << NAU8824_DAC_CH0_SEL_SFT)
296 #define NAU8824_DAC_CH0_SEL_I2S1 (0x1 << NAU8824_DAC_CH0_SEL_SFT)
297 #define NAU8824_DAC_CH0_VOL_MASK 0x1ff
299 /* DAC_CH1_DGAIN_CTRL (0x33) */
300 #define NAU8824_DAC_CH1_SEL_SFT 9
301 #define NAU8824_DAC_CH1_SEL_MASK (0x1 << NAU8824_DAC_CH1_SEL_SFT)
302 #define NAU8824_DAC_CH1_SEL_I2S0 (0x0 << NAU8824_DAC_CH1_SEL_SFT)
303 #define NAU8824_DAC_CH1_SEL_I2S1 (0x1 << NAU8824_DAC_CH1_SEL_SFT)
304 #define NAU8824_DAC_CH1_VOL_MASK 0x1ff
307 #define NAU8824_CLASSG_TIMER_SFT 8
308 #define NAU8824_CLASSG_TIMER_MASK (0x3f << NAU8824_CLASSG_TIMER_SFT)
309 #define NAU8824_CLASSG_LDAC_EN_SFT 2
310 #define NAU8824_CLASSG_RDAC_EN_SFT 1
311 #define NAU8824_CLASSG_EN_SFT 0
313 /* SAR_ADC_DATA_OUT (0x59) */
314 #define NAU8824_SAR_ADC_DATA_MASK 0xff
316 /* BIAS_ADJ (0x66) */
317 #define NAU8824_VMID (1 << 6)
318 #define NAU8824_VMID_SEL_SFT 4
319 #define NAU8824_VMID_SEL_MASK (3 << NAU8824_VMID_SEL_SFT)
320 #define NAU8824_DMIC2_EN_SFT 3
321 #define NAU8824_DMIC1_EN_SFT 2
323 /* TRIM_SETTINGS (0x68) */
324 #define NAU8824_DRV_CURR_INC (1 << 15)
326 /* ANALOG_CONTROL_1 (0x69) */
327 #define NAU8824_DMIC_CLK_DRV_STRG (1 << 3)
328 #define NAU8824_DMIC_CLK_SLEW_FAST (0x7)
330 /* ANALOG_CONTROL_2 (0x6A) */
331 #define NAU8824_CLASSD_CLAMP_DIS_SFT 3
332 #define NAU8824_CLASSD_CLAMP_DIS (0x1 << NAU8824_CLASSD_CLAMP_DIS_SFT)
334 /* ENABLE_LO (0x6B) */
335 #define NAU8824_TEST_DAC_SFT 14
336 #define NAU8824_TEST_DAC_EN (0x3 << NAU8824_TEST_DAC_SFT)
337 #define NAU8824_DACL_HPR_EN_SFT 3
338 #define NAU8824_DACL_HPR_EN (0x1 << NAU8824_DACL_HPR_EN_SFT)
339 #define NAU8824_DACR_HPR_EN_SFT 2
340 #define NAU8824_DACR_HPR_EN (0x1 << NAU8824_DACR_HPR_EN_SFT)
341 #define NAU8824_DACR_HPL_EN_SFT 1
342 #define NAU8824_DACR_HPL_EN (0x1 << NAU8824_DACR_HPL_EN_SFT)
343 #define NAU8824_DACL_HPL_EN_SFT 0
344 #define NAU8824_DACL_HPL_EN 0x1
346 /* CLASSD_GAIN_1 (0x6D) */
347 #define NAU8824_CLASSD_GAIN_1R_SFT 8
348 #define NAU8824_CLASSD_GAIN_1R_MASK (0x1f << NAU8824_CLASSD_GAIN_1R_SFT)
349 #define NAU8824_CLASSD_EN_SFT 7
350 #define NAU8824_CLASSD_EN (0x1 << NAU8824_CLASSD_EN_SFT)
351 #define NAU8824_CLASSD_GAIN_1L_MASK 0x1f
353 /* CLASSD_GAIN_2 (0x6E) */
354 #define NAU8824_CLASSD_GAIN_2R_SFT 8
355 #define NAU8824_CLASSD_GAIN_2R_MASK (0x1f << NAU8824_CLASSD_GAIN_1R_SFT)
356 #define NAU8824_CLASSD_EN_SFT 7
357 #define NAU8824_CLASSD_EN (0x1 << NAU8824_CLASSD_EN_SFT)
358 #define NAU8824_CLASSD_GAIN_2L_MASK 0x1f
360 /* ANALOG_ADC_2 (0x72) */
361 #define NAU8824_ADCR_EN_SFT 7
362 #define NAU8824_ADCL_EN_SFT 6
365 #define NAU8824_DACR_EN_SFT 13
366 #define NAU8824_DACL_EN_SFT 12
367 #define NAU8824_DACR_CLK_SFT 9
368 #define NAU8824_DACL_CLK_SFT 8
369 #define NAU8824_RDAC_CLK_DELAY_SFT 4
370 #define NAU8824_RDAC_CLK_DELAY_MASK (0x7 << NAU8824_RDAC_CLK_DELAY_SFT)
371 #define NAU8824_RDAC_VREF_SFT 2
372 #define NAU8824_RDAC_VREF_MASK (0x3 << NAU8824_RDAC_VREF_SFT)
374 /* MIC_BIAS (0x74) */
375 #define NAU8824_MICBIAS_JKSLV (1 << 14)
376 #define NAU8824_MICBIAS_JKR2 (1 << 12)
377 #define NAU8824_MICBIAS_POWERUP_SFT 8
378 #define NAU8824_MICBIAS_VOLTAGE_SFT 0
379 #define NAU8824_MICBIAS_VOLTAGE_MASK 0x7
382 #define NAU8824_PRECHARGE_DIS (0x1 << 13)
383 #define NAU8824_GLOBAL_BIAS_EN (0x1 << 12)
384 #define NAU8824_HP_BOOST_DIS_SFT 9
385 #define NAU8824_HP_BOOST_DIS (0x1 << NAU8824_HP_BOOST_DIS_SFT)
386 #define NAU8824_HP_BOOST_G_DIS_SFT 8
387 #define NAU8824_HP_BOOST_G_DIS (0x1 << NAU8824_HP_BOOST_G_DIS_SFT)
388 #define NAU8824_SHORT_SHUTDOWN_DIG_EN (1 << 7)
389 #define NAU8824_SHORT_SHUTDOWN_EN (1 << 6)
392 #define NAU8824_FEPGA_MODER_SHORT_SFT 7
393 #define NAU8824_FEPGA_MODER_SHORT_EN (0x1 << NAU8824_FEPGA_MODER_SHORT_SFT)
394 #define NAU8824_FEPGA_MODER_MIC2_SFT 5
395 #define NAU8824_FEPGA_MODER_MIC2_EN (0x1 << NAU8824_FEPGA_MODER_MIC2_SFT)
396 #define NAU8824_FEPGA_MODER_HSMIC_SFT 4
397 #define NAU8824_FEPGA_MODER_HSMIC_EN (0x1 << NAU8824_FEPGA_MODER_HSMIC_SFT)
398 #define NAU8824_FEPGA_MODEL_SHORT_SFT 3
399 #define NAU8824_FEPGA_MODEL_SHORT_EN (0x1 << NAU8824_FEPGA_MODEL_SHORT_SFT)
400 #define NAU8824_FEPGA_MODEL_MIC1_SFT 1
401 #define NAU8824_FEPGA_MODEL_MIC1_EN (0x1 << NAU8824_FEPGA_MODEL_MIC1_SFT)
402 #define NAU8824_FEPGA_MODEL_HSMIC_SFT 0
403 #define NAU8824_FEPGA_MODEL_HSMIC_EN (0x1 << NAU8824_FEPGA_MODEL_HSMIC_SFT)
405 /* FEPGA_II (0x78) */
406 #define NAU8824_FEPGA_GAINR_SFT 5
407 #define NAU8824_FEPGA_GAINR_MASK (0x1f << NAU8824_FEPGA_GAINR_SFT)
408 #define NAU8824_FEPGA_GAINL_SFT 0
409 #define NAU8824_FEPGA_GAINL_MASK 0x1f
411 /* CHARGE_PUMP_CONTROL (0x80) */
412 #define NAU8824_JAMNODCLOW (0x1 << 15)
413 #define NAU8824_SPKR_PULL_DOWN (0x1 << 13)
414 #define NAU8824_SPKL_PULL_DOWN (0x1 << 12)
415 #define NAU8824_POWER_DOWN_DACR (0x1 << 9)
416 #define NAU8824_POWER_DOWN_DACL (0x1 << 8)
417 #define NAU8824_CHARGE_PUMP_EN_SFT 5
418 #define NAU8824_CHARGE_PUMP_EN (0x1 << NAU8824_CHARGE_PUMP_EN_SFT)
421 #define NAU8824_CODEC_DAI "nau8824-hifi"
423 /* System Clock Source */
427 NAU8824_CLK_INTERNAL,
428 NAU8824_CLK_FLL_MCLK,
435 struct regmap *regmap;
436 struct snd_soc_dapm_context *dapm;
437 struct snd_soc_jack *jack;
438 struct work_struct jdet_work;
439 struct semaphore jd_sem;
445 int sar_threshold_num;
446 int sar_threshold[8];
449 int sar_compare_time;
450 int sar_sampling_time;
452 int jack_eject_debounce;
463 struct nau8824_fll_attr {
468 struct nau8824_osr_attr {
470 unsigned int clk_src;
474 int nau8824_enable_jack_detect(struct snd_soc_codec *codec,
475 struct snd_soc_jack *jack);
477 #endif /* _NAU8824_H */