2 * da7218.c - DA7218 ALSA SoC Codec Driver
4 * Copyright (c) 2015 Dialog Semiconductor
6 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
14 #include <linux/clk.h>
15 #include <linux/i2c.h>
16 #include <linux/of_device.h>
17 #include <linux/regmap.h>
18 #include <linux/slab.h>
20 #include <linux/module.h>
21 #include <linux/delay.h>
22 #include <linux/regulator/consumer.h>
23 #include <sound/pcm.h>
24 #include <sound/pcm_params.h>
25 #include <sound/soc.h>
26 #include <sound/soc-dapm.h>
27 #include <sound/jack.h>
28 #include <sound/initval.h>
29 #include <sound/tlv.h>
30 #include <asm/div64.h>
32 #include <sound/da7218.h>
41 static const DECLARE_TLV_DB_SCALE(da7218_mic_gain_tlv
, -600, 600, 0);
42 static const DECLARE_TLV_DB_SCALE(da7218_mixin_gain_tlv
, -450, 150, 0);
43 static const DECLARE_TLV_DB_SCALE(da7218_in_dig_gain_tlv
, -8325, 75, 0);
44 static const DECLARE_TLV_DB_SCALE(da7218_ags_trigger_tlv
, -9000, 600, 0);
45 static const DECLARE_TLV_DB_SCALE(da7218_ags_att_max_tlv
, 0, 600, 0);
46 static const DECLARE_TLV_DB_SCALE(da7218_alc_threshold_tlv
, -9450, 150, 0);
47 static const DECLARE_TLV_DB_SCALE(da7218_alc_gain_tlv
, 0, 600, 0);
48 static const DECLARE_TLV_DB_SCALE(da7218_alc_ana_gain_tlv
, 0, 600, 0);
50 /* Input/Output TLVs */
51 static const DECLARE_TLV_DB_SCALE(da7218_dmix_gain_tlv
, -4200, 150, 0);
54 static const DECLARE_TLV_DB_SCALE(da7218_dgs_trigger_tlv
, -9450, 150, 0);
55 static const DECLARE_TLV_DB_SCALE(da7218_dgs_anticlip_tlv
, -4200, 600, 0);
56 static const DECLARE_TLV_DB_SCALE(da7218_dgs_signal_tlv
, -9000, 600, 0);
57 static const DECLARE_TLV_DB_SCALE(da7218_out_eq_band_tlv
, -1050, 150, 0);
58 static const DECLARE_TLV_DB_SCALE(da7218_out_dig_gain_tlv
, -8325, 75, 0);
59 static const DECLARE_TLV_DB_SCALE(da7218_dac_ng_threshold_tlv
, -10200, 600, 0);
60 static const DECLARE_TLV_DB_SCALE(da7218_mixout_gain_tlv
, -100, 50, 0);
61 static const DECLARE_TLV_DB_SCALE(da7218_hp_gain_tlv
, -5700, 150, 0);
64 static const char * const da7218_alc_attack_rate_txt
[] = {
65 "7.33/fs", "14.66/fs", "29.32/fs", "58.64/fs", "117.3/fs", "234.6/fs",
66 "469.1/fs", "938.2/fs", "1876/fs", "3753/fs", "7506/fs", "15012/fs",
70 static const struct soc_enum da7218_alc_attack_rate
=
71 SOC_ENUM_SINGLE(DA7218_ALC_CTRL2
, DA7218_ALC_ATTACK_SHIFT
,
72 DA7218_ALC_ATTACK_MAX
, da7218_alc_attack_rate_txt
);
74 static const char * const da7218_alc_release_rate_txt
[] = {
75 "28.66/fs", "57.33/fs", "114.6/fs", "229.3/fs", "458.6/fs", "917.1/fs",
76 "1834/fs", "3668/fs", "7337/fs", "14674/fs", "29348/fs",
79 static const struct soc_enum da7218_alc_release_rate
=
80 SOC_ENUM_SINGLE(DA7218_ALC_CTRL2
, DA7218_ALC_RELEASE_SHIFT
,
81 DA7218_ALC_RELEASE_MAX
, da7218_alc_release_rate_txt
);
83 static const char * const da7218_alc_hold_time_txt
[] = {
84 "62/fs", "124/fs", "248/fs", "496/fs", "992/fs", "1984/fs", "3968/fs",
85 "7936/fs", "15872/fs", "31744/fs", "63488/fs", "126976/fs",
86 "253952/fs", "507904/fs", "1015808/fs", "2031616/fs"
89 static const struct soc_enum da7218_alc_hold_time
=
90 SOC_ENUM_SINGLE(DA7218_ALC_CTRL3
, DA7218_ALC_HOLD_SHIFT
,
91 DA7218_ALC_HOLD_MAX
, da7218_alc_hold_time_txt
);
93 static const char * const da7218_alc_anticlip_step_txt
[] = {
94 "0.034dB/fs", "0.068dB/fs", "0.136dB/fs", "0.272dB/fs",
97 static const struct soc_enum da7218_alc_anticlip_step
=
98 SOC_ENUM_SINGLE(DA7218_ALC_ANTICLIP_CTRL
,
99 DA7218_ALC_ANTICLIP_STEP_SHIFT
,
100 DA7218_ALC_ANTICLIP_STEP_MAX
,
101 da7218_alc_anticlip_step_txt
);
103 static const char * const da7218_integ_rate_txt
[] = {
104 "1/4", "1/16", "1/256", "1/65536"
107 static const struct soc_enum da7218_integ_attack_rate
=
108 SOC_ENUM_SINGLE(DA7218_ENV_TRACK_CTRL
, DA7218_INTEG_ATTACK_SHIFT
,
109 DA7218_INTEG_MAX
, da7218_integ_rate_txt
);
111 static const struct soc_enum da7218_integ_release_rate
=
112 SOC_ENUM_SINGLE(DA7218_ENV_TRACK_CTRL
, DA7218_INTEG_RELEASE_SHIFT
,
113 DA7218_INTEG_MAX
, da7218_integ_rate_txt
);
115 /* Input/Output Enums */
116 static const char * const da7218_gain_ramp_rate_txt
[] = {
117 "Nominal Rate * 8", "Nominal Rate", "Nominal Rate / 8",
121 static const struct soc_enum da7218_gain_ramp_rate
=
122 SOC_ENUM_SINGLE(DA7218_GAIN_RAMP_CTRL
, DA7218_GAIN_RAMP_RATE_SHIFT
,
123 DA7218_GAIN_RAMP_RATE_MAX
, da7218_gain_ramp_rate_txt
);
125 static const char * const da7218_hpf_mode_txt
[] = {
126 "Disabled", "Audio", "Voice",
129 static const unsigned int da7218_hpf_mode_val
[] = {
130 DA7218_HPF_DISABLED
, DA7218_HPF_AUDIO_EN
, DA7218_HPF_VOICE_EN
,
133 static const struct soc_enum da7218_in1_hpf_mode
=
134 SOC_VALUE_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL
,
135 DA7218_HPF_MODE_SHIFT
, DA7218_HPF_MODE_MASK
,
136 DA7218_HPF_MODE_MAX
, da7218_hpf_mode_txt
,
137 da7218_hpf_mode_val
);
139 static const struct soc_enum da7218_in2_hpf_mode
=
140 SOC_VALUE_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL
,
141 DA7218_HPF_MODE_SHIFT
, DA7218_HPF_MODE_MASK
,
142 DA7218_HPF_MODE_MAX
, da7218_hpf_mode_txt
,
143 da7218_hpf_mode_val
);
145 static const struct soc_enum da7218_out1_hpf_mode
=
146 SOC_VALUE_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL
,
147 DA7218_HPF_MODE_SHIFT
, DA7218_HPF_MODE_MASK
,
148 DA7218_HPF_MODE_MAX
, da7218_hpf_mode_txt
,
149 da7218_hpf_mode_val
);
151 static const char * const da7218_audio_hpf_corner_txt
[] = {
152 "2Hz", "4Hz", "8Hz", "16Hz",
155 static const struct soc_enum da7218_in1_audio_hpf_corner
=
156 SOC_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL
,
157 DA7218_IN_1_AUDIO_HPF_CORNER_SHIFT
,
158 DA7218_AUDIO_HPF_CORNER_MAX
,
159 da7218_audio_hpf_corner_txt
);
161 static const struct soc_enum da7218_in2_audio_hpf_corner
=
162 SOC_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL
,
163 DA7218_IN_2_AUDIO_HPF_CORNER_SHIFT
,
164 DA7218_AUDIO_HPF_CORNER_MAX
,
165 da7218_audio_hpf_corner_txt
);
167 static const struct soc_enum da7218_out1_audio_hpf_corner
=
168 SOC_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL
,
169 DA7218_OUT_1_AUDIO_HPF_CORNER_SHIFT
,
170 DA7218_AUDIO_HPF_CORNER_MAX
,
171 da7218_audio_hpf_corner_txt
);
173 static const char * const da7218_voice_hpf_corner_txt
[] = {
174 "2.5Hz", "25Hz", "50Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz",
177 static const struct soc_enum da7218_in1_voice_hpf_corner
=
178 SOC_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL
,
179 DA7218_IN_1_VOICE_HPF_CORNER_SHIFT
,
180 DA7218_VOICE_HPF_CORNER_MAX
,
181 da7218_voice_hpf_corner_txt
);
183 static const struct soc_enum da7218_in2_voice_hpf_corner
=
184 SOC_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL
,
185 DA7218_IN_2_VOICE_HPF_CORNER_SHIFT
,
186 DA7218_VOICE_HPF_CORNER_MAX
,
187 da7218_voice_hpf_corner_txt
);
189 static const struct soc_enum da7218_out1_voice_hpf_corner
=
190 SOC_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL
,
191 DA7218_OUT_1_VOICE_HPF_CORNER_SHIFT
,
192 DA7218_VOICE_HPF_CORNER_MAX
,
193 da7218_voice_hpf_corner_txt
);
195 static const char * const da7218_tonegen_dtmf_key_txt
[] = {
196 "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D",
200 static const struct soc_enum da7218_tonegen_dtmf_key
=
201 SOC_ENUM_SINGLE(DA7218_TONE_GEN_CFG1
, DA7218_DTMF_REG_SHIFT
,
202 DA7218_DTMF_REG_MAX
, da7218_tonegen_dtmf_key_txt
);
204 static const char * const da7218_tonegen_swg_sel_txt
[] = {
205 "Sum", "SWG1", "SWG2", "SWG1_1-Cos"
208 static const struct soc_enum da7218_tonegen_swg_sel
=
209 SOC_ENUM_SINGLE(DA7218_TONE_GEN_CFG2
, DA7218_SWG_SEL_SHIFT
,
210 DA7218_SWG_SEL_MAX
, da7218_tonegen_swg_sel_txt
);
213 static const char * const da7218_dgs_rise_coeff_txt
[] = {
214 "1/1", "1/16", "1/64", "1/256", "1/1024", "1/4096", "1/16384",
217 static const struct soc_enum da7218_dgs_rise_coeff
=
218 SOC_ENUM_SINGLE(DA7218_DGS_RISE_FALL
, DA7218_DGS_RISE_COEFF_SHIFT
,
219 DA7218_DGS_RISE_COEFF_MAX
, da7218_dgs_rise_coeff_txt
);
221 static const char * const da7218_dgs_fall_coeff_txt
[] = {
222 "1/4", "1/16", "1/64", "1/256", "1/1024", "1/4096", "1/16384", "1/65536",
225 static const struct soc_enum da7218_dgs_fall_coeff
=
226 SOC_ENUM_SINGLE(DA7218_DGS_RISE_FALL
, DA7218_DGS_FALL_COEFF_SHIFT
,
227 DA7218_DGS_FALL_COEFF_MAX
, da7218_dgs_fall_coeff_txt
);
229 static const char * const da7218_dac_ng_setup_time_txt
[] = {
230 "256 Samples", "512 Samples", "1024 Samples", "2048 Samples"
233 static const struct soc_enum da7218_dac_ng_setup_time
=
234 SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME
,
235 DA7218_DAC_NG_SETUP_TIME_SHIFT
,
236 DA7218_DAC_NG_SETUP_TIME_MAX
,
237 da7218_dac_ng_setup_time_txt
);
239 static const char * const da7218_dac_ng_rampup_txt
[] = {
240 "0.22ms/dB", "0.0138ms/dB"
243 static const struct soc_enum da7218_dac_ng_rampup_rate
=
244 SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME
,
245 DA7218_DAC_NG_RAMPUP_RATE_SHIFT
,
246 DA7218_DAC_NG_RAMPUP_RATE_MAX
,
247 da7218_dac_ng_rampup_txt
);
249 static const char * const da7218_dac_ng_rampdown_txt
[] = {
250 "0.88ms/dB", "14.08ms/dB"
253 static const struct soc_enum da7218_dac_ng_rampdown_rate
=
254 SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME
,
255 DA7218_DAC_NG_RAMPDN_RATE_SHIFT
,
256 DA7218_DAC_NG_RAMPDN_RATE_MAX
,
257 da7218_dac_ng_rampdown_txt
);
259 static const char * const da7218_cp_mchange_txt
[] = {
260 "Largest Volume", "DAC Volume", "Signal Magnitude"
263 static const unsigned int da7218_cp_mchange_val
[] = {
264 DA7218_CP_MCHANGE_LARGEST_VOL
, DA7218_CP_MCHANGE_DAC_VOL
,
265 DA7218_CP_MCHANGE_SIG_MAG
268 static const struct soc_enum da7218_cp_mchange
=
269 SOC_VALUE_ENUM_SINGLE(DA7218_CP_CTRL
, DA7218_CP_MCHANGE_SHIFT
,
270 DA7218_CP_MCHANGE_REL_MASK
, DA7218_CP_MCHANGE_MAX
,
271 da7218_cp_mchange_txt
, da7218_cp_mchange_val
);
273 static const char * const da7218_cp_fcontrol_txt
[] = {
274 "1MHz", "500KHz", "250KHz", "125KHz", "63KHz", "0KHz"
277 static const struct soc_enum da7218_cp_fcontrol
=
278 SOC_ENUM_SINGLE(DA7218_CP_DELAY
, DA7218_CP_FCONTROL_SHIFT
,
279 DA7218_CP_FCONTROL_MAX
, da7218_cp_fcontrol_txt
);
281 static const char * const da7218_cp_tau_delay_txt
[] = {
282 "0ms", "2ms", "4ms", "16ms", "64ms", "128ms", "256ms", "512ms"
285 static const struct soc_enum da7218_cp_tau_delay
=
286 SOC_ENUM_SINGLE(DA7218_CP_DELAY
, DA7218_CP_TAU_DELAY_SHIFT
,
287 DA7218_CP_TAU_DELAY_MAX
, da7218_cp_tau_delay_txt
);
294 static void da7218_alc_calib(struct snd_soc_component
*component
)
296 u8 mic_1_ctrl
, mic_2_ctrl
;
297 u8 mixin_1_ctrl
, mixin_2_ctrl
;
298 u8 in_1l_filt_ctrl
, in_1r_filt_ctrl
, in_2l_filt_ctrl
, in_2r_filt_ctrl
;
299 u8 in_1_hpf_ctrl
, in_2_hpf_ctrl
;
302 bool calibrated
= false;
304 /* Save current state of MIC control registers */
305 mic_1_ctrl
= snd_soc_component_read32(component
, DA7218_MIC_1_CTRL
);
306 mic_2_ctrl
= snd_soc_component_read32(component
, DA7218_MIC_2_CTRL
);
308 /* Save current state of input mixer control registers */
309 mixin_1_ctrl
= snd_soc_component_read32(component
, DA7218_MIXIN_1_CTRL
);
310 mixin_2_ctrl
= snd_soc_component_read32(component
, DA7218_MIXIN_2_CTRL
);
312 /* Save current state of input filter control registers */
313 in_1l_filt_ctrl
= snd_soc_component_read32(component
, DA7218_IN_1L_FILTER_CTRL
);
314 in_1r_filt_ctrl
= snd_soc_component_read32(component
, DA7218_IN_1R_FILTER_CTRL
);
315 in_2l_filt_ctrl
= snd_soc_component_read32(component
, DA7218_IN_2L_FILTER_CTRL
);
316 in_2r_filt_ctrl
= snd_soc_component_read32(component
, DA7218_IN_2R_FILTER_CTRL
);
318 /* Save current state of input HPF control registers */
319 in_1_hpf_ctrl
= snd_soc_component_read32(component
, DA7218_IN_1_HPF_FILTER_CTRL
);
320 in_2_hpf_ctrl
= snd_soc_component_read32(component
, DA7218_IN_2_HPF_FILTER_CTRL
);
322 /* Enable then Mute MIC PGAs */
323 snd_soc_component_update_bits(component
, DA7218_MIC_1_CTRL
, DA7218_MIC_1_AMP_EN_MASK
,
324 DA7218_MIC_1_AMP_EN_MASK
);
325 snd_soc_component_update_bits(component
, DA7218_MIC_2_CTRL
, DA7218_MIC_2_AMP_EN_MASK
,
326 DA7218_MIC_2_AMP_EN_MASK
);
327 snd_soc_component_update_bits(component
, DA7218_MIC_1_CTRL
,
328 DA7218_MIC_1_AMP_MUTE_EN_MASK
,
329 DA7218_MIC_1_AMP_MUTE_EN_MASK
);
330 snd_soc_component_update_bits(component
, DA7218_MIC_2_CTRL
,
331 DA7218_MIC_2_AMP_MUTE_EN_MASK
,
332 DA7218_MIC_2_AMP_MUTE_EN_MASK
);
334 /* Enable input mixers unmuted */
335 snd_soc_component_update_bits(component
, DA7218_MIXIN_1_CTRL
,
336 DA7218_MIXIN_1_AMP_EN_MASK
|
337 DA7218_MIXIN_1_AMP_MUTE_EN_MASK
,
338 DA7218_MIXIN_1_AMP_EN_MASK
);
339 snd_soc_component_update_bits(component
, DA7218_MIXIN_2_CTRL
,
340 DA7218_MIXIN_2_AMP_EN_MASK
|
341 DA7218_MIXIN_2_AMP_MUTE_EN_MASK
,
342 DA7218_MIXIN_2_AMP_EN_MASK
);
344 /* Enable input filters unmuted */
345 snd_soc_component_update_bits(component
, DA7218_IN_1L_FILTER_CTRL
,
346 DA7218_IN_1L_FILTER_EN_MASK
|
347 DA7218_IN_1L_MUTE_EN_MASK
,
348 DA7218_IN_1L_FILTER_EN_MASK
);
349 snd_soc_component_update_bits(component
, DA7218_IN_1R_FILTER_CTRL
,
350 DA7218_IN_1R_FILTER_EN_MASK
|
351 DA7218_IN_1R_MUTE_EN_MASK
,
352 DA7218_IN_1R_FILTER_EN_MASK
);
353 snd_soc_component_update_bits(component
, DA7218_IN_2L_FILTER_CTRL
,
354 DA7218_IN_2L_FILTER_EN_MASK
|
355 DA7218_IN_2L_MUTE_EN_MASK
,
356 DA7218_IN_2L_FILTER_EN_MASK
);
357 snd_soc_component_update_bits(component
, DA7218_IN_2R_FILTER_CTRL
,
358 DA7218_IN_2R_FILTER_EN_MASK
|
359 DA7218_IN_2R_MUTE_EN_MASK
,
360 DA7218_IN_2R_FILTER_EN_MASK
);
363 * Make sure input HPFs voice mode is disabled, otherwise for sampling
364 * rates above 32KHz the ADC signals will be stopped and will cause
365 * calibration to lock up.
367 snd_soc_component_update_bits(component
, DA7218_IN_1_HPF_FILTER_CTRL
,
368 DA7218_IN_1_VOICE_EN_MASK
, 0);
369 snd_soc_component_update_bits(component
, DA7218_IN_2_HPF_FILTER_CTRL
,
370 DA7218_IN_2_VOICE_EN_MASK
, 0);
372 /* Perform auto calibration */
373 snd_soc_component_update_bits(component
, DA7218_CALIB_CTRL
, DA7218_CALIB_AUTO_EN_MASK
,
374 DA7218_CALIB_AUTO_EN_MASK
);
376 calib_ctrl
= snd_soc_component_read32(component
, DA7218_CALIB_CTRL
);
377 if (calib_ctrl
& DA7218_CALIB_AUTO_EN_MASK
) {
379 usleep_range(DA7218_ALC_CALIB_DELAY_MIN
,
380 DA7218_ALC_CALIB_DELAY_MAX
);
385 } while ((i
< DA7218_ALC_CALIB_MAX_TRIES
) && (!calibrated
));
387 /* If auto calibration fails, disable DC offset, hybrid ALC */
388 if ((!calibrated
) || (calib_ctrl
& DA7218_CALIB_OVERFLOW_MASK
)) {
389 dev_warn(component
->dev
,
390 "ALC auto calibration failed - %s\n",
391 (calibrated
) ? "overflow" : "timeout");
392 snd_soc_component_update_bits(component
, DA7218_CALIB_CTRL
,
393 DA7218_CALIB_OFFSET_EN_MASK
, 0);
394 snd_soc_component_update_bits(component
, DA7218_ALC_CTRL1
,
395 DA7218_ALC_SYNC_MODE_MASK
, 0);
398 /* Enable DC offset cancellation */
399 snd_soc_component_update_bits(component
, DA7218_CALIB_CTRL
,
400 DA7218_CALIB_OFFSET_EN_MASK
,
401 DA7218_CALIB_OFFSET_EN_MASK
);
403 /* Enable ALC hybrid mode */
404 snd_soc_component_update_bits(component
, DA7218_ALC_CTRL1
,
405 DA7218_ALC_SYNC_MODE_MASK
,
406 DA7218_ALC_SYNC_MODE_CH1
|
407 DA7218_ALC_SYNC_MODE_CH2
);
410 /* Restore input HPF control registers to original states */
411 snd_soc_component_write(component
, DA7218_IN_1_HPF_FILTER_CTRL
, in_1_hpf_ctrl
);
412 snd_soc_component_write(component
, DA7218_IN_2_HPF_FILTER_CTRL
, in_2_hpf_ctrl
);
414 /* Restore input filter control registers to original states */
415 snd_soc_component_write(component
, DA7218_IN_1L_FILTER_CTRL
, in_1l_filt_ctrl
);
416 snd_soc_component_write(component
, DA7218_IN_1R_FILTER_CTRL
, in_1r_filt_ctrl
);
417 snd_soc_component_write(component
, DA7218_IN_2L_FILTER_CTRL
, in_2l_filt_ctrl
);
418 snd_soc_component_write(component
, DA7218_IN_2R_FILTER_CTRL
, in_2r_filt_ctrl
);
420 /* Restore input mixer control registers to original state */
421 snd_soc_component_write(component
, DA7218_MIXIN_1_CTRL
, mixin_1_ctrl
);
422 snd_soc_component_write(component
, DA7218_MIXIN_2_CTRL
, mixin_2_ctrl
);
424 /* Restore MIC control registers to original states */
425 snd_soc_component_write(component
, DA7218_MIC_1_CTRL
, mic_1_ctrl
);
426 snd_soc_component_write(component
, DA7218_MIC_2_CTRL
, mic_2_ctrl
);
429 static int da7218_mixin_gain_put(struct snd_kcontrol
*kcontrol
,
430 struct snd_ctl_elem_value
*ucontrol
)
432 struct snd_soc_component
*component
= snd_soc_kcontrol_component(kcontrol
);
433 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
436 ret
= snd_soc_put_volsw(kcontrol
, ucontrol
);
439 * If ALC in operation and value of control has been updated,
440 * make sure calibrated offsets are updated.
442 if ((ret
== 1) && (da7218
->alc_en
))
443 da7218_alc_calib(component
);
448 static int da7218_alc_sw_put(struct snd_kcontrol
*kcontrol
,
449 struct snd_ctl_elem_value
*ucontrol
)
451 struct soc_mixer_control
*mc
=
452 (struct soc_mixer_control
*) kcontrol
->private_value
;
453 struct snd_soc_component
*component
= snd_soc_kcontrol_component(kcontrol
);
454 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
455 unsigned int lvalue
= ucontrol
->value
.integer
.value
[0];
456 unsigned int rvalue
= ucontrol
->value
.integer
.value
[1];
457 unsigned int lshift
= mc
->shift
;
458 unsigned int rshift
= mc
->rshift
;
459 unsigned int mask
= (mc
->max
<< lshift
) | (mc
->max
<< rshift
);
461 /* Force ALC offset calibration if enabling ALC */
462 if ((lvalue
|| rvalue
) && (!da7218
->alc_en
))
463 da7218_alc_calib(component
);
465 /* Update bits to detail which channels are enabled/disabled */
466 da7218
->alc_en
&= ~mask
;
467 da7218
->alc_en
|= (lvalue
<< lshift
) | (rvalue
<< rshift
);
469 return snd_soc_put_volsw(kcontrol
, ucontrol
);
473 static int da7218_tonegen_freq_get(struct snd_kcontrol
*kcontrol
,
474 struct snd_ctl_elem_value
*ucontrol
)
476 struct snd_soc_component
*component
= snd_soc_kcontrol_component(kcontrol
);
477 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
478 struct soc_mixer_control
*mixer_ctrl
=
479 (struct soc_mixer_control
*) kcontrol
->private_value
;
480 unsigned int reg
= mixer_ctrl
->reg
;
485 * Frequency value spans two 8-bit registers, lower then upper byte.
486 * Therefore we need to convert to host endianness here.
488 ret
= regmap_raw_read(da7218
->regmap
, reg
, &val
, 2);
492 ucontrol
->value
.integer
.value
[0] = le16_to_cpu(val
);
497 static int da7218_tonegen_freq_put(struct snd_kcontrol
*kcontrol
,
498 struct snd_ctl_elem_value
*ucontrol
)
500 struct snd_soc_component
*component
= snd_soc_kcontrol_component(kcontrol
);
501 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
502 struct soc_mixer_control
*mixer_ctrl
=
503 (struct soc_mixer_control
*) kcontrol
->private_value
;
504 unsigned int reg
= mixer_ctrl
->reg
;
508 * Frequency value spans two 8-bit registers, lower then upper byte.
509 * Therefore we need to convert to little endian here to align with
512 val
= cpu_to_le16(ucontrol
->value
.integer
.value
[0]);
514 return regmap_raw_write(da7218
->regmap
, reg
, &val
, 2);
517 static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol
*kcontrol
,
518 struct snd_ctl_elem_value
*ucontrol
)
520 struct snd_soc_component
*component
= snd_soc_kcontrol_component(kcontrol
);
521 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
522 struct soc_mixer_control
*mixer_ctrl
=
523 (struct soc_mixer_control
*) kcontrol
->private_value
;
524 unsigned int lvalue
= ucontrol
->value
.integer
.value
[0];
525 unsigned int rvalue
= ucontrol
->value
.integer
.value
[1];
526 unsigned int lshift
= mixer_ctrl
->shift
;
527 unsigned int rshift
= mixer_ctrl
->rshift
;
528 unsigned int mask
= (mixer_ctrl
->max
<< lshift
) |
529 (mixer_ctrl
->max
<< rshift
);
530 da7218
->mic_lvl_det_en
&= ~mask
;
531 da7218
->mic_lvl_det_en
|= (lvalue
<< lshift
) | (rvalue
<< rshift
);
534 * Here we only enable the feature on paths which are already
535 * powered. If a channel is enabled here for level detect, but that path
536 * isn't powered, then the channel will actually be enabled when we do
537 * power the path (IN_FILTER widget events). This handling avoids
538 * unwanted level detect events.
540 return snd_soc_component_write(component
, mixer_ctrl
->reg
,
541 (da7218
->in_filt_en
& da7218
->mic_lvl_det_en
));
544 static int da7218_mic_lvl_det_sw_get(struct snd_kcontrol
*kcontrol
,
545 struct snd_ctl_elem_value
*ucontrol
)
547 struct snd_soc_component
*component
= snd_soc_kcontrol_component(kcontrol
);
548 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
549 struct soc_mixer_control
*mixer_ctrl
=
550 (struct soc_mixer_control
*) kcontrol
->private_value
;
551 unsigned int lshift
= mixer_ctrl
->shift
;
552 unsigned int rshift
= mixer_ctrl
->rshift
;
553 unsigned int lmask
= (mixer_ctrl
->max
<< lshift
);
554 unsigned int rmask
= (mixer_ctrl
->max
<< rshift
);
556 ucontrol
->value
.integer
.value
[0] =
557 (da7218
->mic_lvl_det_en
& lmask
) >> lshift
;
558 ucontrol
->value
.integer
.value
[1] =
559 (da7218
->mic_lvl_det_en
& rmask
) >> rshift
;
564 static int da7218_biquad_coeff_get(struct snd_kcontrol
*kcontrol
,
565 struct snd_ctl_elem_value
*ucontrol
)
567 struct snd_soc_component
*component
= snd_soc_kcontrol_component(kcontrol
);
568 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
569 struct soc_bytes_ext
*bytes_ext
=
570 (struct soc_bytes_ext
*) kcontrol
->private_value
;
572 /* Determine which BiQuads we're setting based on size of config data */
573 switch (bytes_ext
->max
) {
574 case DA7218_OUT_1_BIQ_5STAGE_CFG_SIZE
:
575 memcpy(ucontrol
->value
.bytes
.data
, da7218
->biq_5stage_coeff
,
578 case DA7218_SIDETONE_BIQ_3STAGE_CFG_SIZE
:
579 memcpy(ucontrol
->value
.bytes
.data
, da7218
->stbiq_3stage_coeff
,
589 static int da7218_biquad_coeff_put(struct snd_kcontrol
*kcontrol
,
590 struct snd_ctl_elem_value
*ucontrol
)
592 struct snd_soc_component
*component
= snd_soc_kcontrol_component(kcontrol
);
593 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
594 struct soc_bytes_ext
*bytes_ext
=
595 (struct soc_bytes_ext
*) kcontrol
->private_value
;
597 u8 cfg
[DA7218_BIQ_CFG_SIZE
];
601 * Determine which BiQuads we're setting based on size of config data,
602 * and stored the data for use by get function.
604 switch (bytes_ext
->max
) {
605 case DA7218_OUT_1_BIQ_5STAGE_CFG_SIZE
:
606 reg
= DA7218_OUT_1_BIQ_5STAGE_DATA
;
607 memcpy(da7218
->biq_5stage_coeff
, ucontrol
->value
.bytes
.data
,
610 case DA7218_SIDETONE_BIQ_3STAGE_CFG_SIZE
:
611 reg
= DA7218_SIDETONE_BIQ_3STAGE_DATA
;
612 memcpy(da7218
->stbiq_3stage_coeff
, ucontrol
->value
.bytes
.data
,
619 /* Make sure at least out filter1 enabled to allow programming */
620 out_filt1l
= snd_soc_component_read32(component
, DA7218_OUT_1L_FILTER_CTRL
);
621 snd_soc_component_write(component
, DA7218_OUT_1L_FILTER_CTRL
,
622 out_filt1l
| DA7218_OUT_1L_FILTER_EN_MASK
);
624 for (i
= 0; i
< bytes_ext
->max
; ++i
) {
625 cfg
[DA7218_BIQ_CFG_DATA
] = ucontrol
->value
.bytes
.data
[i
];
626 cfg
[DA7218_BIQ_CFG_ADDR
] = i
;
627 regmap_raw_write(da7218
->regmap
, reg
, cfg
, DA7218_BIQ_CFG_SIZE
);
630 /* Restore filter to previous setting */
631 snd_soc_component_write(component
, DA7218_OUT_1L_FILTER_CTRL
, out_filt1l
);
641 static const struct snd_kcontrol_new da7218_snd_controls
[] = {
643 SOC_SINGLE_TLV("Mic1 Volume", DA7218_MIC_1_GAIN
,
644 DA7218_MIC_1_AMP_GAIN_SHIFT
, DA7218_MIC_AMP_GAIN_MAX
,
645 DA7218_NO_INVERT
, da7218_mic_gain_tlv
),
646 SOC_SINGLE("Mic1 Switch", DA7218_MIC_1_CTRL
,
647 DA7218_MIC_1_AMP_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
649 SOC_SINGLE_TLV("Mic2 Volume", DA7218_MIC_2_GAIN
,
650 DA7218_MIC_2_AMP_GAIN_SHIFT
, DA7218_MIC_AMP_GAIN_MAX
,
651 DA7218_NO_INVERT
, da7218_mic_gain_tlv
),
652 SOC_SINGLE("Mic2 Switch", DA7218_MIC_2_CTRL
,
653 DA7218_MIC_2_AMP_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
657 SOC_SINGLE_EXT_TLV("Mixin1 Volume", DA7218_MIXIN_1_GAIN
,
658 DA7218_MIXIN_1_AMP_GAIN_SHIFT
,
659 DA7218_MIXIN_AMP_GAIN_MAX
, DA7218_NO_INVERT
,
660 snd_soc_get_volsw
, da7218_mixin_gain_put
,
661 da7218_mixin_gain_tlv
),
662 SOC_SINGLE("Mixin1 Switch", DA7218_MIXIN_1_CTRL
,
663 DA7218_MIXIN_1_AMP_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
665 SOC_SINGLE("Mixin1 Gain Ramp Switch", DA7218_MIXIN_1_CTRL
,
666 DA7218_MIXIN_1_AMP_RAMP_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
668 SOC_SINGLE("Mixin1 ZC Gain Switch", DA7218_MIXIN_1_CTRL
,
669 DA7218_MIXIN_1_AMP_ZC_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
671 SOC_SINGLE_EXT_TLV("Mixin2 Volume", DA7218_MIXIN_2_GAIN
,
672 DA7218_MIXIN_2_AMP_GAIN_SHIFT
,
673 DA7218_MIXIN_AMP_GAIN_MAX
, DA7218_NO_INVERT
,
674 snd_soc_get_volsw
, da7218_mixin_gain_put
,
675 da7218_mixin_gain_tlv
),
676 SOC_SINGLE("Mixin2 Switch", DA7218_MIXIN_2_CTRL
,
677 DA7218_MIXIN_2_AMP_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
679 SOC_SINGLE("Mixin2 Gain Ramp Switch", DA7218_MIXIN_2_CTRL
,
680 DA7218_MIXIN_2_AMP_RAMP_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
682 SOC_SINGLE("Mixin2 ZC Gain Switch", DA7218_MIXIN_2_CTRL
,
683 DA7218_MIXIN_2_AMP_ZC_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
687 SOC_SINGLE("ADC1 AAF Switch", DA7218_ADC_1_CTRL
,
688 DA7218_ADC_1_AAF_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
690 SOC_SINGLE("ADC2 AAF Switch", DA7218_ADC_2_CTRL
,
691 DA7218_ADC_2_AAF_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
693 SOC_SINGLE("ADC LP Mode Switch", DA7218_ADC_MODE
,
694 DA7218_ADC_LP_MODE_SHIFT
, DA7218_SWITCH_EN_MAX
,
698 SOC_SINGLE_TLV("In Filter1L Volume", DA7218_IN_1L_GAIN
,
699 DA7218_IN_1L_DIGITAL_GAIN_SHIFT
,
700 DA7218_IN_DIGITAL_GAIN_MAX
, DA7218_NO_INVERT
,
701 da7218_in_dig_gain_tlv
),
702 SOC_SINGLE("In Filter1L Switch", DA7218_IN_1L_FILTER_CTRL
,
703 DA7218_IN_1L_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
705 SOC_SINGLE("In Filter1L Gain Ramp Switch", DA7218_IN_1L_FILTER_CTRL
,
706 DA7218_IN_1L_RAMP_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
708 SOC_SINGLE_TLV("In Filter1R Volume", DA7218_IN_1R_GAIN
,
709 DA7218_IN_1R_DIGITAL_GAIN_SHIFT
,
710 DA7218_IN_DIGITAL_GAIN_MAX
, DA7218_NO_INVERT
,
711 da7218_in_dig_gain_tlv
),
712 SOC_SINGLE("In Filter1R Switch", DA7218_IN_1R_FILTER_CTRL
,
713 DA7218_IN_1R_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
715 SOC_SINGLE("In Filter1R Gain Ramp Switch",
716 DA7218_IN_1R_FILTER_CTRL
, DA7218_IN_1R_RAMP_EN_SHIFT
,
717 DA7218_SWITCH_EN_MAX
, DA7218_NO_INVERT
),
718 SOC_SINGLE_TLV("In Filter2L Volume", DA7218_IN_2L_GAIN
,
719 DA7218_IN_2L_DIGITAL_GAIN_SHIFT
,
720 DA7218_IN_DIGITAL_GAIN_MAX
, DA7218_NO_INVERT
,
721 da7218_in_dig_gain_tlv
),
722 SOC_SINGLE("In Filter2L Switch", DA7218_IN_2L_FILTER_CTRL
,
723 DA7218_IN_2L_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
725 SOC_SINGLE("In Filter2L Gain Ramp Switch", DA7218_IN_2L_FILTER_CTRL
,
726 DA7218_IN_2L_RAMP_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
728 SOC_SINGLE_TLV("In Filter2R Volume", DA7218_IN_2R_GAIN
,
729 DA7218_IN_2R_DIGITAL_GAIN_SHIFT
,
730 DA7218_IN_DIGITAL_GAIN_MAX
, DA7218_NO_INVERT
,
731 da7218_in_dig_gain_tlv
),
732 SOC_SINGLE("In Filter2R Switch", DA7218_IN_2R_FILTER_CTRL
,
733 DA7218_IN_2R_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
735 SOC_SINGLE("In Filter2R Gain Ramp Switch",
736 DA7218_IN_2R_FILTER_CTRL
, DA7218_IN_2R_RAMP_EN_SHIFT
,
737 DA7218_SWITCH_EN_MAX
, DA7218_NO_INVERT
),
740 SOC_SINGLE_TLV("AGS Trigger", DA7218_AGS_TRIGGER
,
741 DA7218_AGS_TRIGGER_SHIFT
, DA7218_AGS_TRIGGER_MAX
,
742 DA7218_INVERT
, da7218_ags_trigger_tlv
),
743 SOC_SINGLE_TLV("AGS Max Attenuation", DA7218_AGS_ATT_MAX
,
744 DA7218_AGS_ATT_MAX_SHIFT
, DA7218_AGS_ATT_MAX_MAX
,
745 DA7218_NO_INVERT
, da7218_ags_att_max_tlv
),
746 SOC_SINGLE("AGS Anticlip Switch", DA7218_AGS_ANTICLIP_CTRL
,
747 DA7218_AGS_ANTICLIP_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
749 SOC_SINGLE("AGS Channel1 Switch", DA7218_AGS_ENABLE
,
750 DA7218_AGS_ENABLE_CHAN1_SHIFT
, DA7218_SWITCH_EN_MAX
,
752 SOC_SINGLE("AGS Channel2 Switch", DA7218_AGS_ENABLE
,
753 DA7218_AGS_ENABLE_CHAN2_SHIFT
, DA7218_SWITCH_EN_MAX
,
757 SOC_ENUM("ALC Attack Rate", da7218_alc_attack_rate
),
758 SOC_ENUM("ALC Release Rate", da7218_alc_release_rate
),
759 SOC_ENUM("ALC Hold Time", da7218_alc_hold_time
),
760 SOC_SINGLE_TLV("ALC Noise Threshold", DA7218_ALC_NOISE
,
761 DA7218_ALC_NOISE_SHIFT
, DA7218_ALC_THRESHOLD_MAX
,
762 DA7218_INVERT
, da7218_alc_threshold_tlv
),
763 SOC_SINGLE_TLV("ALC Min Threshold", DA7218_ALC_TARGET_MIN
,
764 DA7218_ALC_THRESHOLD_MIN_SHIFT
, DA7218_ALC_THRESHOLD_MAX
,
765 DA7218_INVERT
, da7218_alc_threshold_tlv
),
766 SOC_SINGLE_TLV("ALC Max Threshold", DA7218_ALC_TARGET_MAX
,
767 DA7218_ALC_THRESHOLD_MAX_SHIFT
, DA7218_ALC_THRESHOLD_MAX
,
768 DA7218_INVERT
, da7218_alc_threshold_tlv
),
769 SOC_SINGLE_TLV("ALC Max Attenuation", DA7218_ALC_GAIN_LIMITS
,
770 DA7218_ALC_ATTEN_MAX_SHIFT
, DA7218_ALC_ATTEN_GAIN_MAX
,
771 DA7218_NO_INVERT
, da7218_alc_gain_tlv
),
772 SOC_SINGLE_TLV("ALC Max Gain", DA7218_ALC_GAIN_LIMITS
,
773 DA7218_ALC_GAIN_MAX_SHIFT
, DA7218_ALC_ATTEN_GAIN_MAX
,
774 DA7218_NO_INVERT
, da7218_alc_gain_tlv
),
775 SOC_SINGLE_RANGE_TLV("ALC Min Analog Gain", DA7218_ALC_ANA_GAIN_LIMITS
,
776 DA7218_ALC_ANA_GAIN_MIN_SHIFT
,
777 DA7218_ALC_ANA_GAIN_MIN
, DA7218_ALC_ANA_GAIN_MAX
,
778 DA7218_NO_INVERT
, da7218_alc_ana_gain_tlv
),
779 SOC_SINGLE_RANGE_TLV("ALC Max Analog Gain", DA7218_ALC_ANA_GAIN_LIMITS
,
780 DA7218_ALC_ANA_GAIN_MAX_SHIFT
,
781 DA7218_ALC_ANA_GAIN_MIN
, DA7218_ALC_ANA_GAIN_MAX
,
782 DA7218_NO_INVERT
, da7218_alc_ana_gain_tlv
),
783 SOC_ENUM("ALC Anticlip Step", da7218_alc_anticlip_step
),
784 SOC_SINGLE("ALC Anticlip Switch", DA7218_ALC_ANTICLIP_CTRL
,
785 DA7218_ALC_ANTICLIP_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
787 SOC_DOUBLE_EXT("ALC Channel1 Switch", DA7218_ALC_CTRL1
,
788 DA7218_ALC_CHAN1_L_EN_SHIFT
, DA7218_ALC_CHAN1_R_EN_SHIFT
,
789 DA7218_SWITCH_EN_MAX
, DA7218_NO_INVERT
,
790 snd_soc_get_volsw
, da7218_alc_sw_put
),
791 SOC_DOUBLE_EXT("ALC Channel2 Switch", DA7218_ALC_CTRL1
,
792 DA7218_ALC_CHAN2_L_EN_SHIFT
, DA7218_ALC_CHAN2_R_EN_SHIFT
,
793 DA7218_SWITCH_EN_MAX
, DA7218_NO_INVERT
,
794 snd_soc_get_volsw
, da7218_alc_sw_put
),
796 /* Envelope Tracking */
797 SOC_ENUM("Envelope Tracking Attack Rate", da7218_integ_attack_rate
),
798 SOC_ENUM("Envelope Tracking Release Rate", da7218_integ_release_rate
),
800 /* Input High-Pass Filters */
801 SOC_ENUM("In Filter1 HPF Mode", da7218_in1_hpf_mode
),
802 SOC_ENUM("In Filter1 HPF Corner Audio", da7218_in1_audio_hpf_corner
),
803 SOC_ENUM("In Filter1 HPF Corner Voice", da7218_in1_voice_hpf_corner
),
804 SOC_ENUM("In Filter2 HPF Mode", da7218_in2_hpf_mode
),
805 SOC_ENUM("In Filter2 HPF Corner Audio", da7218_in2_audio_hpf_corner
),
806 SOC_ENUM("In Filter2 HPF Corner Voice", da7218_in2_voice_hpf_corner
),
808 /* Mic Level Detect */
809 SOC_DOUBLE_EXT("Mic Level Detect Channel1 Switch", DA7218_LVL_DET_CTRL
,
810 DA7218_LVL_DET_EN_CHAN1L_SHIFT
,
811 DA7218_LVL_DET_EN_CHAN1R_SHIFT
, DA7218_SWITCH_EN_MAX
,
812 DA7218_NO_INVERT
, da7218_mic_lvl_det_sw_get
,
813 da7218_mic_lvl_det_sw_put
),
814 SOC_DOUBLE_EXT("Mic Level Detect Channel2 Switch", DA7218_LVL_DET_CTRL
,
815 DA7218_LVL_DET_EN_CHAN2L_SHIFT
,
816 DA7218_LVL_DET_EN_CHAN2R_SHIFT
, DA7218_SWITCH_EN_MAX
,
817 DA7218_NO_INVERT
, da7218_mic_lvl_det_sw_get
,
818 da7218_mic_lvl_det_sw_put
),
819 SOC_SINGLE("Mic Level Detect Level", DA7218_LVL_DET_LEVEL
,
820 DA7218_LVL_DET_LEVEL_SHIFT
, DA7218_LVL_DET_LEVEL_MAX
,
823 /* Digital Mixer (Input) */
824 SOC_SINGLE_TLV("DMix In Filter1L Out1 DAIL Volume",
825 DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN
,
826 DA7218_OUTDAI_1L_INFILT_1L_GAIN_SHIFT
,
827 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
828 da7218_dmix_gain_tlv
),
829 SOC_SINGLE_TLV("DMix In Filter1L Out1 DAIR Volume",
830 DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN
,
831 DA7218_OUTDAI_1R_INFILT_1L_GAIN_SHIFT
,
832 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
833 da7218_dmix_gain_tlv
),
834 SOC_SINGLE_TLV("DMix In Filter1L Out2 DAIL Volume",
835 DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN
,
836 DA7218_OUTDAI_2L_INFILT_1L_GAIN_SHIFT
,
837 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
838 da7218_dmix_gain_tlv
),
839 SOC_SINGLE_TLV("DMix In Filter1L Out2 DAIR Volume",
840 DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN
,
841 DA7218_OUTDAI_2R_INFILT_1L_GAIN_SHIFT
,
842 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
843 da7218_dmix_gain_tlv
),
845 SOC_SINGLE_TLV("DMix In Filter1R Out1 DAIL Volume",
846 DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN
,
847 DA7218_OUTDAI_1L_INFILT_1R_GAIN_SHIFT
,
848 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
849 da7218_dmix_gain_tlv
),
850 SOC_SINGLE_TLV("DMix In Filter1R Out1 DAIR Volume",
851 DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN
,
852 DA7218_OUTDAI_1R_INFILT_1R_GAIN_SHIFT
,
853 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
854 da7218_dmix_gain_tlv
),
855 SOC_SINGLE_TLV("DMix In Filter1R Out2 DAIL Volume",
856 DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN
,
857 DA7218_OUTDAI_2L_INFILT_1R_GAIN_SHIFT
,
858 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
859 da7218_dmix_gain_tlv
),
860 SOC_SINGLE_TLV("DMix In Filter1R Out2 DAIR Volume",
861 DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN
,
862 DA7218_OUTDAI_2R_INFILT_1R_GAIN_SHIFT
,
863 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
864 da7218_dmix_gain_tlv
),
866 SOC_SINGLE_TLV("DMix In Filter2L Out1 DAIL Volume",
867 DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN
,
868 DA7218_OUTDAI_1L_INFILT_2L_GAIN_SHIFT
,
869 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
870 da7218_dmix_gain_tlv
),
871 SOC_SINGLE_TLV("DMix In Filter2L Out1 DAIR Volume",
872 DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN
,
873 DA7218_OUTDAI_1R_INFILT_2L_GAIN_SHIFT
,
874 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
875 da7218_dmix_gain_tlv
),
876 SOC_SINGLE_TLV("DMix In Filter2L Out2 DAIL Volume",
877 DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN
,
878 DA7218_OUTDAI_2L_INFILT_2L_GAIN_SHIFT
,
879 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
880 da7218_dmix_gain_tlv
),
881 SOC_SINGLE_TLV("DMix In Filter2L Out2 DAIR Volume",
882 DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN
,
883 DA7218_OUTDAI_2R_INFILT_2L_GAIN_SHIFT
,
884 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
885 da7218_dmix_gain_tlv
),
887 SOC_SINGLE_TLV("DMix In Filter2R Out1 DAIL Volume",
888 DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN
,
889 DA7218_OUTDAI_1L_INFILT_2R_GAIN_SHIFT
,
890 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
891 da7218_dmix_gain_tlv
),
892 SOC_SINGLE_TLV("DMix In Filter2R Out1 DAIR Volume",
893 DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN
,
894 DA7218_OUTDAI_1R_INFILT_2R_GAIN_SHIFT
,
895 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
896 da7218_dmix_gain_tlv
),
897 SOC_SINGLE_TLV("DMix In Filter2R Out2 DAIL Volume",
898 DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN
,
899 DA7218_OUTDAI_2L_INFILT_2R_GAIN_SHIFT
,
900 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
901 da7218_dmix_gain_tlv
),
902 SOC_SINGLE_TLV("DMix In Filter2R Out2 DAIR Volume",
903 DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN
,
904 DA7218_OUTDAI_2R_INFILT_2R_GAIN_SHIFT
,
905 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
906 da7218_dmix_gain_tlv
),
908 SOC_SINGLE_TLV("DMix ToneGen Out1 DAIL Volume",
909 DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN
,
910 DA7218_OUTDAI_1L_TONEGEN_GAIN_SHIFT
,
911 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
912 da7218_dmix_gain_tlv
),
913 SOC_SINGLE_TLV("DMix ToneGen Out1 DAIR Volume",
914 DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN
,
915 DA7218_OUTDAI_1R_TONEGEN_GAIN_SHIFT
,
916 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
917 da7218_dmix_gain_tlv
),
918 SOC_SINGLE_TLV("DMix ToneGen Out2 DAIL Volume",
919 DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN
,
920 DA7218_OUTDAI_2L_TONEGEN_GAIN_SHIFT
,
921 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
922 da7218_dmix_gain_tlv
),
923 SOC_SINGLE_TLV("DMix ToneGen Out2 DAIR Volume",
924 DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN
,
925 DA7218_OUTDAI_2R_TONEGEN_GAIN_SHIFT
,
926 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
927 da7218_dmix_gain_tlv
),
929 SOC_SINGLE_TLV("DMix In DAIL Out1 DAIL Volume",
930 DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN
,
931 DA7218_OUTDAI_1L_INDAI_1L_GAIN_SHIFT
,
932 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
933 da7218_dmix_gain_tlv
),
934 SOC_SINGLE_TLV("DMix In DAIL Out1 DAIR Volume",
935 DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN
,
936 DA7218_OUTDAI_1R_INDAI_1L_GAIN_SHIFT
,
937 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
938 da7218_dmix_gain_tlv
),
939 SOC_SINGLE_TLV("DMix In DAIL Out2 DAIL Volume",
940 DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN
,
941 DA7218_OUTDAI_2L_INDAI_1L_GAIN_SHIFT
,
942 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
943 da7218_dmix_gain_tlv
),
944 SOC_SINGLE_TLV("DMix In DAIL Out2 DAIR Volume",
945 DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN
,
946 DA7218_OUTDAI_2R_INDAI_1L_GAIN_SHIFT
,
947 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
948 da7218_dmix_gain_tlv
),
950 SOC_SINGLE_TLV("DMix In DAIR Out1 DAIL Volume",
951 DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN
,
952 DA7218_OUTDAI_1L_INDAI_1R_GAIN_SHIFT
,
953 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
954 da7218_dmix_gain_tlv
),
955 SOC_SINGLE_TLV("DMix In DAIR Out1 DAIR Volume",
956 DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN
,
957 DA7218_OUTDAI_1R_INDAI_1R_GAIN_SHIFT
,
958 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
959 da7218_dmix_gain_tlv
),
960 SOC_SINGLE_TLV("DMix In DAIR Out2 DAIL Volume",
961 DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN
,
962 DA7218_OUTDAI_2L_INDAI_1R_GAIN_SHIFT
,
963 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
964 da7218_dmix_gain_tlv
),
965 SOC_SINGLE_TLV("DMix In DAIR Out2 DAIR Volume",
966 DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN
,
967 DA7218_OUTDAI_2R_INDAI_1R_GAIN_SHIFT
,
968 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
969 da7218_dmix_gain_tlv
),
971 /* Digital Mixer (Output) */
972 SOC_SINGLE_TLV("DMix In Filter1L Out FilterL Volume",
973 DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN
,
974 DA7218_OUTFILT_1L_INFILT_1L_GAIN_SHIFT
,
975 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
976 da7218_dmix_gain_tlv
),
977 SOC_SINGLE_TLV("DMix In Filter1L Out FilterR Volume",
978 DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN
,
979 DA7218_OUTFILT_1R_INFILT_1L_GAIN_SHIFT
,
980 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
981 da7218_dmix_gain_tlv
),
983 SOC_SINGLE_TLV("DMix In Filter1R Out FilterL Volume",
984 DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN
,
985 DA7218_OUTFILT_1L_INFILT_1R_GAIN_SHIFT
,
986 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
987 da7218_dmix_gain_tlv
),
988 SOC_SINGLE_TLV("DMix In Filter1R Out FilterR Volume",
989 DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN
,
990 DA7218_OUTFILT_1R_INFILT_1R_GAIN_SHIFT
,
991 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
992 da7218_dmix_gain_tlv
),
994 SOC_SINGLE_TLV("DMix In Filter2L Out FilterL Volume",
995 DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN
,
996 DA7218_OUTFILT_1L_INFILT_2L_GAIN_SHIFT
,
997 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
998 da7218_dmix_gain_tlv
),
999 SOC_SINGLE_TLV("DMix In Filter2L Out FilterR Volume",
1000 DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN
,
1001 DA7218_OUTFILT_1R_INFILT_2L_GAIN_SHIFT
,
1002 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
1003 da7218_dmix_gain_tlv
),
1005 SOC_SINGLE_TLV("DMix In Filter2R Out FilterL Volume",
1006 DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN
,
1007 DA7218_OUTFILT_1L_INFILT_2R_GAIN_SHIFT
,
1008 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
1009 da7218_dmix_gain_tlv
),
1010 SOC_SINGLE_TLV("DMix In Filter2R Out FilterR Volume",
1011 DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN
,
1012 DA7218_OUTFILT_1R_INFILT_2R_GAIN_SHIFT
,
1013 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
1014 da7218_dmix_gain_tlv
),
1016 SOC_SINGLE_TLV("DMix ToneGen Out FilterL Volume",
1017 DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN
,
1018 DA7218_OUTFILT_1L_TONEGEN_GAIN_SHIFT
,
1019 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
1020 da7218_dmix_gain_tlv
),
1021 SOC_SINGLE_TLV("DMix ToneGen Out FilterR Volume",
1022 DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN
,
1023 DA7218_OUTFILT_1R_TONEGEN_GAIN_SHIFT
,
1024 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
1025 da7218_dmix_gain_tlv
),
1027 SOC_SINGLE_TLV("DMix In DAIL Out FilterL Volume",
1028 DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN
,
1029 DA7218_OUTFILT_1L_INDAI_1L_GAIN_SHIFT
,
1030 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
1031 da7218_dmix_gain_tlv
),
1032 SOC_SINGLE_TLV("DMix In DAIL Out FilterR Volume",
1033 DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN
,
1034 DA7218_OUTFILT_1R_INDAI_1L_GAIN_SHIFT
,
1035 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
1036 da7218_dmix_gain_tlv
),
1038 SOC_SINGLE_TLV("DMix In DAIR Out FilterL Volume",
1039 DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN
,
1040 DA7218_OUTFILT_1L_INDAI_1R_GAIN_SHIFT
,
1041 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
1042 da7218_dmix_gain_tlv
),
1043 SOC_SINGLE_TLV("DMix In DAIR Out FilterR Volume",
1044 DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN
,
1045 DA7218_OUTFILT_1R_INDAI_1R_GAIN_SHIFT
,
1046 DA7218_DMIX_GAIN_MAX
, DA7218_NO_INVERT
,
1047 da7218_dmix_gain_tlv
),
1049 /* Sidetone Filter */
1050 SND_SOC_BYTES_EXT("Sidetone BiQuad Coefficients",
1051 DA7218_SIDETONE_BIQ_3STAGE_CFG_SIZE
,
1052 da7218_biquad_coeff_get
, da7218_biquad_coeff_put
),
1053 SOC_SINGLE_TLV("Sidetone Volume", DA7218_SIDETONE_GAIN
,
1054 DA7218_SIDETONE_GAIN_SHIFT
, DA7218_DMIX_GAIN_MAX
,
1055 DA7218_NO_INVERT
, da7218_dmix_gain_tlv
),
1056 SOC_SINGLE("Sidetone Switch", DA7218_SIDETONE_CTRL
,
1057 DA7218_SIDETONE_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
1060 /* Tone Generator */
1061 SOC_ENUM("ToneGen DTMF Key", da7218_tonegen_dtmf_key
),
1062 SOC_SINGLE("ToneGen DTMF Switch", DA7218_TONE_GEN_CFG1
,
1063 DA7218_DTMF_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
1065 SOC_ENUM("ToneGen Sinewave Gen Type", da7218_tonegen_swg_sel
),
1066 SOC_SINGLE_EXT("ToneGen Sinewave1 Freq", DA7218_TONE_GEN_FREQ1_L
,
1067 DA7218_FREQ1_L_SHIFT
, DA7218_FREQ_MAX
, DA7218_NO_INVERT
,
1068 da7218_tonegen_freq_get
, da7218_tonegen_freq_put
),
1069 SOC_SINGLE_EXT("ToneGen Sinewave2 Freq", DA7218_TONE_GEN_FREQ2_L
,
1070 DA7218_FREQ2_L_SHIFT
, DA7218_FREQ_MAX
, DA7218_NO_INVERT
,
1071 da7218_tonegen_freq_get
, da7218_tonegen_freq_put
),
1072 SOC_SINGLE("ToneGen On Time", DA7218_TONE_GEN_ON_PER
,
1073 DA7218_BEEP_ON_PER_SHIFT
, DA7218_BEEP_ON_OFF_MAX
,
1075 SOC_SINGLE("ToneGen Off Time", DA7218_TONE_GEN_OFF_PER
,
1076 DA7218_BEEP_OFF_PER_SHIFT
, DA7218_BEEP_ON_OFF_MAX
,
1080 SOC_ENUM("Gain Ramp Rate", da7218_gain_ramp_rate
),
1083 SOC_SINGLE_TLV("DGS Trigger", DA7218_DGS_TRIGGER
,
1084 DA7218_DGS_TRIGGER_LVL_SHIFT
, DA7218_DGS_TRIGGER_MAX
,
1085 DA7218_INVERT
, da7218_dgs_trigger_tlv
),
1086 SOC_ENUM("DGS Rise Coefficient", da7218_dgs_rise_coeff
),
1087 SOC_ENUM("DGS Fall Coefficient", da7218_dgs_fall_coeff
),
1088 SOC_SINGLE("DGS Sync Delay", DA7218_DGS_SYNC_DELAY
,
1089 DA7218_DGS_SYNC_DELAY_SHIFT
, DA7218_DGS_SYNC_DELAY_MAX
,
1091 SOC_SINGLE("DGS Fast SR Sync Delay", DA7218_DGS_SYNC_DELAY2
,
1092 DA7218_DGS_SYNC_DELAY2_SHIFT
, DA7218_DGS_SYNC_DELAY_MAX
,
1094 SOC_SINGLE("DGS Voice Filter Sync Delay", DA7218_DGS_SYNC_DELAY3
,
1095 DA7218_DGS_SYNC_DELAY3_SHIFT
, DA7218_DGS_SYNC_DELAY3_MAX
,
1097 SOC_SINGLE_TLV("DGS Anticlip Level", DA7218_DGS_LEVELS
,
1098 DA7218_DGS_ANTICLIP_LVL_SHIFT
,
1099 DA7218_DGS_ANTICLIP_LVL_MAX
, DA7218_INVERT
,
1100 da7218_dgs_anticlip_tlv
),
1101 SOC_SINGLE_TLV("DGS Signal Level", DA7218_DGS_LEVELS
,
1102 DA7218_DGS_SIGNAL_LVL_SHIFT
, DA7218_DGS_SIGNAL_LVL_MAX
,
1103 DA7218_INVERT
, da7218_dgs_signal_tlv
),
1104 SOC_SINGLE("DGS Gain Subrange Switch", DA7218_DGS_GAIN_CTRL
,
1105 DA7218_DGS_SUBR_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
1107 SOC_SINGLE("DGS Gain Ramp Switch", DA7218_DGS_GAIN_CTRL
,
1108 DA7218_DGS_RAMP_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
1110 SOC_SINGLE("DGS Gain Steps", DA7218_DGS_GAIN_CTRL
,
1111 DA7218_DGS_STEPS_SHIFT
, DA7218_DGS_STEPS_MAX
,
1113 SOC_DOUBLE("DGS Switch", DA7218_DGS_ENABLE
, DA7218_DGS_ENABLE_L_SHIFT
,
1114 DA7218_DGS_ENABLE_R_SHIFT
, DA7218_SWITCH_EN_MAX
,
1117 /* Output High-Pass Filter */
1118 SOC_ENUM("Out Filter HPF Mode", da7218_out1_hpf_mode
),
1119 SOC_ENUM("Out Filter HPF Corner Audio", da7218_out1_audio_hpf_corner
),
1120 SOC_ENUM("Out Filter HPF Corner Voice", da7218_out1_voice_hpf_corner
),
1122 /* 5-Band Equaliser */
1123 SOC_SINGLE_TLV("Out EQ Band1 Volume", DA7218_OUT_1_EQ_12_FILTER_CTRL
,
1124 DA7218_OUT_1_EQ_BAND1_SHIFT
, DA7218_OUT_EQ_BAND_MAX
,
1125 DA7218_NO_INVERT
, da7218_out_eq_band_tlv
),
1126 SOC_SINGLE_TLV("Out EQ Band2 Volume", DA7218_OUT_1_EQ_12_FILTER_CTRL
,
1127 DA7218_OUT_1_EQ_BAND2_SHIFT
, DA7218_OUT_EQ_BAND_MAX
,
1128 DA7218_NO_INVERT
, da7218_out_eq_band_tlv
),
1129 SOC_SINGLE_TLV("Out EQ Band3 Volume", DA7218_OUT_1_EQ_34_FILTER_CTRL
,
1130 DA7218_OUT_1_EQ_BAND3_SHIFT
, DA7218_OUT_EQ_BAND_MAX
,
1131 DA7218_NO_INVERT
, da7218_out_eq_band_tlv
),
1132 SOC_SINGLE_TLV("Out EQ Band4 Volume", DA7218_OUT_1_EQ_34_FILTER_CTRL
,
1133 DA7218_OUT_1_EQ_BAND4_SHIFT
, DA7218_OUT_EQ_BAND_MAX
,
1134 DA7218_NO_INVERT
, da7218_out_eq_band_tlv
),
1135 SOC_SINGLE_TLV("Out EQ Band5 Volume", DA7218_OUT_1_EQ_5_FILTER_CTRL
,
1136 DA7218_OUT_1_EQ_BAND5_SHIFT
, DA7218_OUT_EQ_BAND_MAX
,
1137 DA7218_NO_INVERT
, da7218_out_eq_band_tlv
),
1138 SOC_SINGLE("Out EQ Switch", DA7218_OUT_1_EQ_5_FILTER_CTRL
,
1139 DA7218_OUT_1_EQ_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
1142 /* BiQuad Filters */
1143 SND_SOC_BYTES_EXT("BiQuad Coefficients",
1144 DA7218_OUT_1_BIQ_5STAGE_CFG_SIZE
,
1145 da7218_biquad_coeff_get
, da7218_biquad_coeff_put
),
1146 SOC_SINGLE("BiQuad Filter Switch", DA7218_OUT_1_BIQ_5STAGE_CTRL
,
1147 DA7218_OUT_1_BIQ_5STAGE_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
1150 /* Output Filters */
1151 SOC_DOUBLE_R_RANGE_TLV("Out Filter Volume", DA7218_OUT_1L_GAIN
,
1153 DA7218_OUT_1L_DIGITAL_GAIN_SHIFT
,
1154 DA7218_OUT_DIGITAL_GAIN_MIN
,
1155 DA7218_OUT_DIGITAL_GAIN_MAX
, DA7218_NO_INVERT
,
1156 da7218_out_dig_gain_tlv
),
1157 SOC_DOUBLE_R("Out Filter Switch", DA7218_OUT_1L_FILTER_CTRL
,
1158 DA7218_OUT_1R_FILTER_CTRL
, DA7218_OUT_1L_MUTE_EN_SHIFT
,
1159 DA7218_SWITCH_EN_MAX
, DA7218_INVERT
),
1160 SOC_DOUBLE_R("Out Filter Gain Subrange Switch",
1161 DA7218_OUT_1L_FILTER_CTRL
, DA7218_OUT_1R_FILTER_CTRL
,
1162 DA7218_OUT_1L_SUBRANGE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
1164 SOC_DOUBLE_R("Out Filter Gain Ramp Switch", DA7218_OUT_1L_FILTER_CTRL
,
1165 DA7218_OUT_1R_FILTER_CTRL
, DA7218_OUT_1L_RAMP_EN_SHIFT
,
1166 DA7218_SWITCH_EN_MAX
, DA7218_NO_INVERT
),
1169 SOC_DOUBLE_R_RANGE_TLV("Mixout Volume", DA7218_MIXOUT_L_GAIN
,
1170 DA7218_MIXOUT_R_GAIN
,
1171 DA7218_MIXOUT_L_AMP_GAIN_SHIFT
,
1172 DA7218_MIXOUT_AMP_GAIN_MIN
,
1173 DA7218_MIXOUT_AMP_GAIN_MAX
, DA7218_NO_INVERT
,
1174 da7218_mixout_gain_tlv
),
1176 /* DAC Noise Gate */
1177 SOC_ENUM("DAC NG Setup Time", da7218_dac_ng_setup_time
),
1178 SOC_ENUM("DAC NG Rampup Rate", da7218_dac_ng_rampup_rate
),
1179 SOC_ENUM("DAC NG Rampdown Rate", da7218_dac_ng_rampdown_rate
),
1180 SOC_SINGLE_TLV("DAC NG Off Threshold", DA7218_DAC_NG_OFF_THRESH
,
1181 DA7218_DAC_NG_OFF_THRESHOLD_SHIFT
,
1182 DA7218_DAC_NG_THRESHOLD_MAX
, DA7218_NO_INVERT
,
1183 da7218_dac_ng_threshold_tlv
),
1184 SOC_SINGLE_TLV("DAC NG On Threshold", DA7218_DAC_NG_ON_THRESH
,
1185 DA7218_DAC_NG_ON_THRESHOLD_SHIFT
,
1186 DA7218_DAC_NG_THRESHOLD_MAX
, DA7218_NO_INVERT
,
1187 da7218_dac_ng_threshold_tlv
),
1188 SOC_SINGLE("DAC NG Switch", DA7218_DAC_NG_CTRL
, DA7218_DAC_NG_EN_SHIFT
,
1189 DA7218_SWITCH_EN_MAX
, DA7218_NO_INVERT
),
1192 SOC_ENUM("Charge Pump Track Mode", da7218_cp_mchange
),
1193 SOC_ENUM("Charge Pump Frequency", da7218_cp_fcontrol
),
1194 SOC_ENUM("Charge Pump Decay Rate", da7218_cp_tau_delay
),
1195 SOC_SINGLE("Charge Pump Threshold", DA7218_CP_VOL_THRESHOLD1
,
1196 DA7218_CP_THRESH_VDD2_SHIFT
, DA7218_CP_THRESH_VDD2_MAX
,
1200 SOC_DOUBLE_R_RANGE_TLV("Headphone Volume", DA7218_HP_L_GAIN
,
1201 DA7218_HP_R_GAIN
, DA7218_HP_L_AMP_GAIN_SHIFT
,
1202 DA7218_HP_AMP_GAIN_MIN
, DA7218_HP_AMP_GAIN_MAX
,
1203 DA7218_NO_INVERT
, da7218_hp_gain_tlv
),
1204 SOC_DOUBLE_R("Headphone Switch", DA7218_HP_L_CTRL
, DA7218_HP_R_CTRL
,
1205 DA7218_HP_L_AMP_MUTE_EN_SHIFT
, DA7218_SWITCH_EN_MAX
,
1207 SOC_DOUBLE_R("Headphone Gain Ramp Switch", DA7218_HP_L_CTRL
,
1208 DA7218_HP_R_CTRL
, DA7218_HP_L_AMP_RAMP_EN_SHIFT
,
1209 DA7218_SWITCH_EN_MAX
, DA7218_NO_INVERT
),
1210 SOC_DOUBLE_R("Headphone ZC Gain Switch", DA7218_HP_L_CTRL
,
1211 DA7218_HP_R_CTRL
, DA7218_HP_L_AMP_ZC_EN_SHIFT
,
1212 DA7218_SWITCH_EN_MAX
, DA7218_NO_INVERT
),
1220 static const char * const da7218_mic_sel_text
[] = { "Analog", "Digital" };
1222 static const struct soc_enum da7218_mic1_sel
=
1223 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(da7218_mic_sel_text
),
1224 da7218_mic_sel_text
);
1226 static const struct snd_kcontrol_new da7218_mic1_sel_mux
=
1227 SOC_DAPM_ENUM("Mic1 Mux", da7218_mic1_sel
);
1229 static const struct soc_enum da7218_mic2_sel
=
1230 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(da7218_mic_sel_text
),
1231 da7218_mic_sel_text
);
1233 static const struct snd_kcontrol_new da7218_mic2_sel_mux
=
1234 SOC_DAPM_ENUM("Mic2 Mux", da7218_mic2_sel
);
1236 static const char * const da7218_sidetone_in_sel_txt
[] = {
1237 "In Filter1L", "In Filter1R", "In Filter2L", "In Filter2R"
1240 static const struct soc_enum da7218_sidetone_in_sel
=
1241 SOC_ENUM_SINGLE(DA7218_SIDETONE_IN_SELECT
,
1242 DA7218_SIDETONE_IN_SELECT_SHIFT
,
1243 DA7218_SIDETONE_IN_SELECT_MAX
,
1244 da7218_sidetone_in_sel_txt
);
1246 static const struct snd_kcontrol_new da7218_sidetone_in_sel_mux
=
1247 SOC_DAPM_ENUM("Sidetone Mux", da7218_sidetone_in_sel
);
1249 static const char * const da7218_out_filt_biq_sel_txt
[] = {
1253 static const struct soc_enum da7218_out_filtl_biq_sel
=
1254 SOC_ENUM_SINGLE(DA7218_OUT_1L_FILTER_CTRL
,
1255 DA7218_OUT_1L_BIQ_5STAGE_SEL_SHIFT
,
1256 DA7218_OUT_BIQ_5STAGE_SEL_MAX
,
1257 da7218_out_filt_biq_sel_txt
);
1259 static const struct snd_kcontrol_new da7218_out_filtl_biq_sel_mux
=
1260 SOC_DAPM_ENUM("Out FilterL BiQuad Mux", da7218_out_filtl_biq_sel
);
1262 static const struct soc_enum da7218_out_filtr_biq_sel
=
1263 SOC_ENUM_SINGLE(DA7218_OUT_1R_FILTER_CTRL
,
1264 DA7218_OUT_1R_BIQ_5STAGE_SEL_SHIFT
,
1265 DA7218_OUT_BIQ_5STAGE_SEL_MAX
,
1266 da7218_out_filt_biq_sel_txt
);
1268 static const struct snd_kcontrol_new da7218_out_filtr_biq_sel_mux
=
1269 SOC_DAPM_ENUM("Out FilterR BiQuad Mux", da7218_out_filtr_biq_sel
);
1273 * DAPM Mixer Controls
1276 #define DA7218_DMIX_CTRLS(reg) \
1277 SOC_DAPM_SINGLE("In Filter1L Switch", reg, \
1278 DA7218_DMIX_SRC_INFILT1L, \
1279 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
1280 SOC_DAPM_SINGLE("In Filter1R Switch", reg, \
1281 DA7218_DMIX_SRC_INFILT1R, \
1282 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
1283 SOC_DAPM_SINGLE("In Filter2L Switch", reg, \
1284 DA7218_DMIX_SRC_INFILT2L, \
1285 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
1286 SOC_DAPM_SINGLE("In Filter2R Switch", reg, \
1287 DA7218_DMIX_SRC_INFILT2R, \
1288 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
1289 SOC_DAPM_SINGLE("ToneGen Switch", reg, \
1290 DA7218_DMIX_SRC_TONEGEN, \
1291 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
1292 SOC_DAPM_SINGLE("DAIL Switch", reg, DA7218_DMIX_SRC_DAIL, \
1293 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
1294 SOC_DAPM_SINGLE("DAIR Switch", reg, DA7218_DMIX_SRC_DAIR, \
1295 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT)
1297 static const struct snd_kcontrol_new da7218_out_dai1l_mix_controls
[] = {
1298 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_1L
),
1301 static const struct snd_kcontrol_new da7218_out_dai1r_mix_controls
[] = {
1302 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_1R
),
1305 static const struct snd_kcontrol_new da7218_out_dai2l_mix_controls
[] = {
1306 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_2L
),
1309 static const struct snd_kcontrol_new da7218_out_dai2r_mix_controls
[] = {
1310 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_2R
),
1313 static const struct snd_kcontrol_new da7218_out_filtl_mix_controls
[] = {
1314 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTFILT_1L
),
1317 static const struct snd_kcontrol_new da7218_out_filtr_mix_controls
[] = {
1318 DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTFILT_1R
),
1321 #define DA7218_DMIX_ST_CTRLS(reg) \
1322 SOC_DAPM_SINGLE("Out FilterL Switch", reg, \
1323 DA7218_DMIX_ST_SRC_OUTFILT1L, \
1324 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
1325 SOC_DAPM_SINGLE("Out FilterR Switch", reg, \
1326 DA7218_DMIX_ST_SRC_OUTFILT1R, \
1327 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \
1328 SOC_DAPM_SINGLE("Sidetone Switch", reg, \
1329 DA7218_DMIX_ST_SRC_SIDETONE, \
1330 DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT) \
1332 static const struct snd_kcontrol_new da7218_st_out_filtl_mix_controls[] = {
1333 DA7218_DMIX_ST_CTRLS(DA7218_DROUTING_ST_OUTFILT_1L
),
1336 static const struct snd_kcontrol_new da7218_st_out_filtr_mix_controls
[] = {
1337 DA7218_DMIX_ST_CTRLS(DA7218_DROUTING_ST_OUTFILT_1R
),
1346 * We keep track of which input filters are enabled. This is used in the logic
1347 * for controlling the mic level detect feature.
1349 static int da7218_in_filter_event(struct snd_soc_dapm_widget
*w
,
1350 struct snd_kcontrol
*kcontrol
, int event
)
1352 struct snd_soc_component
*component
= snd_soc_dapm_to_component(w
->dapm
);
1353 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
1357 case DA7218_IN_1L_FILTER_CTRL
:
1358 mask
= (1 << DA7218_LVL_DET_EN_CHAN1L_SHIFT
);
1360 case DA7218_IN_1R_FILTER_CTRL
:
1361 mask
= (1 << DA7218_LVL_DET_EN_CHAN1R_SHIFT
);
1363 case DA7218_IN_2L_FILTER_CTRL
:
1364 mask
= (1 << DA7218_LVL_DET_EN_CHAN2L_SHIFT
);
1366 case DA7218_IN_2R_FILTER_CTRL
:
1367 mask
= (1 << DA7218_LVL_DET_EN_CHAN2R_SHIFT
);
1374 case SND_SOC_DAPM_POST_PMU
:
1375 da7218
->in_filt_en
|= mask
;
1377 * If we're enabling path for mic level detect, wait for path
1378 * to settle before enabling feature to avoid incorrect and
1379 * unwanted detect events.
1381 if (mask
& da7218
->mic_lvl_det_en
)
1382 msleep(DA7218_MIC_LVL_DET_DELAY
);
1384 case SND_SOC_DAPM_PRE_PMD
:
1385 da7218
->in_filt_en
&= ~mask
;
1391 /* Enable configured level detection paths */
1392 snd_soc_component_write(component
, DA7218_LVL_DET_CTRL
,
1393 (da7218
->in_filt_en
& da7218
->mic_lvl_det_en
));
1398 static int da7218_dai_event(struct snd_soc_dapm_widget
*w
,
1399 struct snd_kcontrol
*kcontrol
, int event
)
1401 struct snd_soc_component
*component
= snd_soc_dapm_to_component(w
->dapm
);
1402 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
1403 u8 pll_ctrl
, pll_status
, refosc_cal
;
1408 case SND_SOC_DAPM_POST_PMU
:
1410 /* Enable DAI clks for master mode */
1411 snd_soc_component_update_bits(component
, DA7218_DAI_CLK_MODE
,
1412 DA7218_DAI_CLK_EN_MASK
,
1413 DA7218_DAI_CLK_EN_MASK
);
1415 /* Tune reference oscillator */
1416 snd_soc_component_write(component
, DA7218_PLL_REFOSC_CAL
,
1417 DA7218_PLL_REFOSC_CAL_START_MASK
);
1418 snd_soc_component_write(component
, DA7218_PLL_REFOSC_CAL
,
1419 DA7218_PLL_REFOSC_CAL_START_MASK
|
1420 DA7218_PLL_REFOSC_CAL_EN_MASK
);
1422 /* Check tuning complete */
1426 refosc_cal
= snd_soc_component_read32(component
, DA7218_PLL_REFOSC_CAL
);
1427 if (!(refosc_cal
& DA7218_PLL_REFOSC_CAL_START_MASK
)) {
1431 usleep_range(DA7218_REF_OSC_CHECK_DELAY_MIN
,
1432 DA7218_REF_OSC_CHECK_DELAY_MAX
);
1434 } while ((i
< DA7218_REF_OSC_CHECK_TRIES
) && (!success
));
1437 dev_warn(component
->dev
,
1438 "Reference oscillator failed calibration\n");
1440 /* PC synchronised to DAI */
1441 snd_soc_component_write(component
, DA7218_PC_COUNT
,
1442 DA7218_PC_RESYNC_AUTO_MASK
);
1444 /* If SRM not enabled, we don't need to check status */
1445 pll_ctrl
= snd_soc_component_read32(component
, DA7218_PLL_CTRL
);
1446 if ((pll_ctrl
& DA7218_PLL_MODE_MASK
) != DA7218_PLL_MODE_SRM
)
1449 /* Check SRM has locked */
1453 pll_status
= snd_soc_component_read32(component
, DA7218_PLL_STATUS
);
1454 if (pll_status
& DA7218_PLL_SRM_STATUS_SRM_LOCK
) {
1458 msleep(DA7218_SRM_CHECK_DELAY
);
1460 } while ((i
< DA7218_SRM_CHECK_TRIES
) && (!success
));
1463 dev_warn(component
->dev
, "SRM failed to lock\n");
1466 case SND_SOC_DAPM_POST_PMD
:
1467 /* PC free-running */
1468 snd_soc_component_write(component
, DA7218_PC_COUNT
, DA7218_PC_FREERUN_MASK
);
1471 /* Disable DAI clks for master mode */
1472 snd_soc_component_update_bits(component
, DA7218_DAI_CLK_MODE
,
1473 DA7218_DAI_CLK_EN_MASK
, 0);
1481 static int da7218_cp_event(struct snd_soc_dapm_widget
*w
,
1482 struct snd_kcontrol
*kcontrol
, int event
)
1484 struct snd_soc_component
*component
= snd_soc_dapm_to_component(w
->dapm
);
1485 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
1488 * If this is DA7217 and we're using single supply for differential
1489 * output, we really don't want to touch the charge pump.
1491 if (da7218
->hp_single_supply
)
1495 case SND_SOC_DAPM_PRE_PMU
:
1496 snd_soc_component_update_bits(component
, DA7218_CP_CTRL
, DA7218_CP_EN_MASK
,
1499 case SND_SOC_DAPM_PRE_PMD
:
1500 snd_soc_component_update_bits(component
, DA7218_CP_CTRL
, DA7218_CP_EN_MASK
,
1508 static int da7218_hp_pga_event(struct snd_soc_dapm_widget
*w
,
1509 struct snd_kcontrol
*kcontrol
, int event
)
1511 struct snd_soc_component
*component
= snd_soc_dapm_to_component(w
->dapm
);
1514 case SND_SOC_DAPM_POST_PMU
:
1515 /* Enable headphone output */
1516 snd_soc_component_update_bits(component
, w
->reg
, DA7218_HP_AMP_OE_MASK
,
1517 DA7218_HP_AMP_OE_MASK
);
1519 case SND_SOC_DAPM_PRE_PMD
:
1520 /* Headphone output high impedance */
1521 snd_soc_component_update_bits(component
, w
->reg
, DA7218_HP_AMP_OE_MASK
, 0);
1533 static const struct snd_soc_dapm_widget da7218_dapm_widgets
[] = {
1534 /* Input Supplies */
1535 SND_SOC_DAPM_SUPPLY("Mic Bias1", DA7218_MICBIAS_EN
,
1536 DA7218_MICBIAS_1_EN_SHIFT
, DA7218_NO_INVERT
,
1538 SND_SOC_DAPM_SUPPLY("Mic Bias2", DA7218_MICBIAS_EN
,
1539 DA7218_MICBIAS_2_EN_SHIFT
, DA7218_NO_INVERT
,
1541 SND_SOC_DAPM_SUPPLY("DMic1 Left", DA7218_DMIC_1_CTRL
,
1542 DA7218_DMIC_1L_EN_SHIFT
, DA7218_NO_INVERT
,
1544 SND_SOC_DAPM_SUPPLY("DMic1 Right", DA7218_DMIC_1_CTRL
,
1545 DA7218_DMIC_1R_EN_SHIFT
, DA7218_NO_INVERT
,
1547 SND_SOC_DAPM_SUPPLY("DMic2 Left", DA7218_DMIC_2_CTRL
,
1548 DA7218_DMIC_2L_EN_SHIFT
, DA7218_NO_INVERT
,
1550 SND_SOC_DAPM_SUPPLY("DMic2 Right", DA7218_DMIC_2_CTRL
,
1551 DA7218_DMIC_2R_EN_SHIFT
, DA7218_NO_INVERT
,
1555 SND_SOC_DAPM_INPUT("MIC1"),
1556 SND_SOC_DAPM_INPUT("MIC2"),
1557 SND_SOC_DAPM_INPUT("DMIC1L"),
1558 SND_SOC_DAPM_INPUT("DMIC1R"),
1559 SND_SOC_DAPM_INPUT("DMIC2L"),
1560 SND_SOC_DAPM_INPUT("DMIC2R"),
1562 /* Input Mixer Supplies */
1563 SND_SOC_DAPM_SUPPLY("Mixin1 Supply", DA7218_MIXIN_1_CTRL
,
1564 DA7218_MIXIN_1_MIX_SEL_SHIFT
, DA7218_NO_INVERT
,
1566 SND_SOC_DAPM_SUPPLY("Mixin2 Supply", DA7218_MIXIN_2_CTRL
,
1567 DA7218_MIXIN_2_MIX_SEL_SHIFT
, DA7218_NO_INVERT
,
1571 SND_SOC_DAPM_PGA("Mic1 PGA", DA7218_MIC_1_CTRL
,
1572 DA7218_MIC_1_AMP_EN_SHIFT
, DA7218_NO_INVERT
,
1574 SND_SOC_DAPM_PGA("Mic2 PGA", DA7218_MIC_2_CTRL
,
1575 DA7218_MIC_2_AMP_EN_SHIFT
, DA7218_NO_INVERT
,
1577 SND_SOC_DAPM_PGA("Mixin1 PGA", DA7218_MIXIN_1_CTRL
,
1578 DA7218_MIXIN_1_AMP_EN_SHIFT
, DA7218_NO_INVERT
,
1580 SND_SOC_DAPM_PGA("Mixin2 PGA", DA7218_MIXIN_2_CTRL
,
1581 DA7218_MIXIN_2_AMP_EN_SHIFT
, DA7218_NO_INVERT
,
1584 /* Mic/DMic Muxes */
1585 SND_SOC_DAPM_MUX("Mic1 Mux", SND_SOC_NOPM
, 0, 0, &da7218_mic1_sel_mux
),
1586 SND_SOC_DAPM_MUX("Mic2 Mux", SND_SOC_NOPM
, 0, 0, &da7218_mic2_sel_mux
),
1589 SND_SOC_DAPM_ADC_E("In Filter1L", NULL
, DA7218_IN_1L_FILTER_CTRL
,
1590 DA7218_IN_1L_FILTER_EN_SHIFT
, DA7218_NO_INVERT
,
1591 da7218_in_filter_event
,
1592 SND_SOC_DAPM_POST_PMU
| SND_SOC_DAPM_PRE_PMD
),
1593 SND_SOC_DAPM_ADC_E("In Filter1R", NULL
, DA7218_IN_1R_FILTER_CTRL
,
1594 DA7218_IN_1R_FILTER_EN_SHIFT
, DA7218_NO_INVERT
,
1595 da7218_in_filter_event
,
1596 SND_SOC_DAPM_POST_PMU
| SND_SOC_DAPM_PRE_PMD
),
1597 SND_SOC_DAPM_ADC_E("In Filter2L", NULL
, DA7218_IN_2L_FILTER_CTRL
,
1598 DA7218_IN_2L_FILTER_EN_SHIFT
, DA7218_NO_INVERT
,
1599 da7218_in_filter_event
,
1600 SND_SOC_DAPM_POST_PMU
| SND_SOC_DAPM_PRE_PMD
),
1601 SND_SOC_DAPM_ADC_E("In Filter2R", NULL
, DA7218_IN_2R_FILTER_CTRL
,
1602 DA7218_IN_2R_FILTER_EN_SHIFT
, DA7218_NO_INVERT
,
1603 da7218_in_filter_event
,
1604 SND_SOC_DAPM_POST_PMU
| SND_SOC_DAPM_PRE_PMD
),
1606 /* Tone Generator */
1607 SND_SOC_DAPM_SIGGEN("TONE"),
1608 SND_SOC_DAPM_PGA("Tone Generator", DA7218_TONE_GEN_CFG1
,
1609 DA7218_START_STOPN_SHIFT
, DA7218_NO_INVERT
, NULL
, 0),
1611 /* Sidetone Input */
1612 SND_SOC_DAPM_MUX("Sidetone Mux", SND_SOC_NOPM
, 0, 0,
1613 &da7218_sidetone_in_sel_mux
),
1614 SND_SOC_DAPM_ADC("Sidetone Filter", NULL
, DA7218_SIDETONE_CTRL
,
1615 DA7218_SIDETONE_FILTER_EN_SHIFT
, DA7218_NO_INVERT
),
1618 SND_SOC_DAPM_MIXER("Mixer DAI1L", SND_SOC_NOPM
, 0, 0,
1619 da7218_out_dai1l_mix_controls
,
1620 ARRAY_SIZE(da7218_out_dai1l_mix_controls
)),
1621 SND_SOC_DAPM_MIXER("Mixer DAI1R", SND_SOC_NOPM
, 0, 0,
1622 da7218_out_dai1r_mix_controls
,
1623 ARRAY_SIZE(da7218_out_dai1r_mix_controls
)),
1624 SND_SOC_DAPM_MIXER("Mixer DAI2L", SND_SOC_NOPM
, 0, 0,
1625 da7218_out_dai2l_mix_controls
,
1626 ARRAY_SIZE(da7218_out_dai2l_mix_controls
)),
1627 SND_SOC_DAPM_MIXER("Mixer DAI2R", SND_SOC_NOPM
, 0, 0,
1628 da7218_out_dai2r_mix_controls
,
1629 ARRAY_SIZE(da7218_out_dai2r_mix_controls
)),
1632 SND_SOC_DAPM_SUPPLY("DAI", DA7218_DAI_CTRL
, DA7218_DAI_EN_SHIFT
,
1633 DA7218_NO_INVERT
, da7218_dai_event
,
1634 SND_SOC_DAPM_POST_PMU
| SND_SOC_DAPM_POST_PMD
),
1637 SND_SOC_DAPM_AIF_OUT("DAIOUT", "Capture", 0, DA7218_DAI_TDM_CTRL
,
1638 DA7218_DAI_OE_SHIFT
, DA7218_NO_INVERT
),
1639 SND_SOC_DAPM_AIF_IN("DAIIN", "Playback", 0, SND_SOC_NOPM
, 0, 0),
1642 SND_SOC_DAPM_MIXER("Mixer Out FilterL", SND_SOC_NOPM
, 0, 0,
1643 da7218_out_filtl_mix_controls
,
1644 ARRAY_SIZE(da7218_out_filtl_mix_controls
)),
1645 SND_SOC_DAPM_MIXER("Mixer Out FilterR", SND_SOC_NOPM
, 0, 0,
1646 da7218_out_filtr_mix_controls
,
1647 ARRAY_SIZE(da7218_out_filtr_mix_controls
)),
1649 /* BiQuad Filters */
1650 SND_SOC_DAPM_MUX("Out FilterL BiQuad Mux", SND_SOC_NOPM
, 0, 0,
1651 &da7218_out_filtl_biq_sel_mux
),
1652 SND_SOC_DAPM_MUX("Out FilterR BiQuad Mux", SND_SOC_NOPM
, 0, 0,
1653 &da7218_out_filtr_biq_sel_mux
),
1654 SND_SOC_DAPM_DAC("BiQuad Filter", NULL
, DA7218_OUT_1_BIQ_5STAGE_CTRL
,
1655 DA7218_OUT_1_BIQ_5STAGE_FILTER_EN_SHIFT
,
1658 /* Sidetone Mixers */
1659 SND_SOC_DAPM_MIXER("ST Mixer Out FilterL", SND_SOC_NOPM
, 0, 0,
1660 da7218_st_out_filtl_mix_controls
,
1661 ARRAY_SIZE(da7218_st_out_filtl_mix_controls
)),
1662 SND_SOC_DAPM_MIXER("ST Mixer Out FilterR", SND_SOC_NOPM
, 0, 0,
1663 da7218_st_out_filtr_mix_controls
,
1664 ARRAY_SIZE(da7218_st_out_filtr_mix_controls
)),
1666 /* Output Filters */
1667 SND_SOC_DAPM_DAC("Out FilterL", NULL
, DA7218_OUT_1L_FILTER_CTRL
,
1668 DA7218_OUT_1L_FILTER_EN_SHIFT
, DA7218_NO_INVERT
),
1669 SND_SOC_DAPM_DAC("Out FilterR", NULL
, DA7218_OUT_1R_FILTER_CTRL
,
1670 DA7218_IN_1R_FILTER_EN_SHIFT
, DA7218_NO_INVERT
),
1673 SND_SOC_DAPM_PGA("Mixout Left PGA", DA7218_MIXOUT_L_CTRL
,
1674 DA7218_MIXOUT_L_AMP_EN_SHIFT
, DA7218_NO_INVERT
,
1676 SND_SOC_DAPM_PGA("Mixout Right PGA", DA7218_MIXOUT_R_CTRL
,
1677 DA7218_MIXOUT_R_AMP_EN_SHIFT
, DA7218_NO_INVERT
,
1679 SND_SOC_DAPM_PGA_E("Headphone Left PGA", DA7218_HP_L_CTRL
,
1680 DA7218_HP_L_AMP_EN_SHIFT
, DA7218_NO_INVERT
, NULL
, 0,
1681 da7218_hp_pga_event
,
1682 SND_SOC_DAPM_POST_PMU
| SND_SOC_DAPM_PRE_PMD
),
1683 SND_SOC_DAPM_PGA_E("Headphone Right PGA", DA7218_HP_R_CTRL
,
1684 DA7218_HP_R_AMP_EN_SHIFT
, DA7218_NO_INVERT
, NULL
, 0,
1685 da7218_hp_pga_event
,
1686 SND_SOC_DAPM_POST_PMU
| SND_SOC_DAPM_PRE_PMD
),
1688 /* Output Supplies */
1689 SND_SOC_DAPM_SUPPLY("Charge Pump", SND_SOC_NOPM
, 0, 0, da7218_cp_event
,
1690 SND_SOC_DAPM_PRE_PMU
| SND_SOC_DAPM_PRE_PMD
),
1693 SND_SOC_DAPM_OUTPUT("HPL"),
1694 SND_SOC_DAPM_OUTPUT("HPR"),
1702 #define DA7218_DMIX_ROUTES(name) \
1703 {name, "In Filter1L Switch", "In Filter1L"}, \
1704 {name, "In Filter1R Switch", "In Filter1R"}, \
1705 {name, "In Filter2L Switch", "In Filter2L"}, \
1706 {name, "In Filter2R Switch", "In Filter2R"}, \
1707 {name, "ToneGen Switch", "Tone Generator"}, \
1708 {name, "DAIL Switch", "DAIIN"}, \
1709 {name, "DAIR Switch", "DAIIN"}
1711 #define DA7218_DMIX_ST_ROUTES(name) \
1712 {name, "Out FilterL Switch", "Out FilterL BiQuad Mux"}, \
1713 {name, "Out FilterR Switch", "Out FilterR BiQuad Mux"}, \
1714 {name, "Sidetone Switch", "Sidetone Filter"}
1718 * DAPM audio route definition
1721 static const struct snd_soc_dapm_route da7218_audio_map
[] = {
1723 {"MIC1", NULL
, "Mic Bias1"},
1724 {"MIC2", NULL
, "Mic Bias2"},
1725 {"DMIC1L", NULL
, "Mic Bias1"},
1726 {"DMIC1L", NULL
, "DMic1 Left"},
1727 {"DMIC1R", NULL
, "Mic Bias1"},
1728 {"DMIC1R", NULL
, "DMic1 Right"},
1729 {"DMIC2L", NULL
, "Mic Bias2"},
1730 {"DMIC2L", NULL
, "DMic2 Left"},
1731 {"DMIC2R", NULL
, "Mic Bias2"},
1732 {"DMIC2R", NULL
, "DMic2 Right"},
1734 {"Mic1 PGA", NULL
, "MIC1"},
1735 {"Mic2 PGA", NULL
, "MIC2"},
1737 {"Mixin1 PGA", NULL
, "Mixin1 Supply"},
1738 {"Mixin2 PGA", NULL
, "Mixin2 Supply"},
1740 {"Mixin1 PGA", NULL
, "Mic1 PGA"},
1741 {"Mixin2 PGA", NULL
, "Mic2 PGA"},
1743 {"Mic1 Mux", "Analog", "Mixin1 PGA"},
1744 {"Mic1 Mux", "Digital", "DMIC1L"},
1745 {"Mic1 Mux", "Digital", "DMIC1R"},
1746 {"Mic2 Mux", "Analog", "Mixin2 PGA"},
1747 {"Mic2 Mux", "Digital", "DMIC2L"},
1748 {"Mic2 Mux", "Digital", "DMIC2R"},
1750 {"In Filter1L", NULL
, "Mic1 Mux"},
1751 {"In Filter1R", NULL
, "Mic1 Mux"},
1752 {"In Filter2L", NULL
, "Mic2 Mux"},
1753 {"In Filter2R", NULL
, "Mic2 Mux"},
1755 {"Tone Generator", NULL
, "TONE"},
1757 {"Sidetone Mux", "In Filter1L", "In Filter1L"},
1758 {"Sidetone Mux", "In Filter1R", "In Filter1R"},
1759 {"Sidetone Mux", "In Filter2L", "In Filter2L"},
1760 {"Sidetone Mux", "In Filter2R", "In Filter2R"},
1761 {"Sidetone Filter", NULL
, "Sidetone Mux"},
1763 DA7218_DMIX_ROUTES("Mixer DAI1L"),
1764 DA7218_DMIX_ROUTES("Mixer DAI1R"),
1765 DA7218_DMIX_ROUTES("Mixer DAI2L"),
1766 DA7218_DMIX_ROUTES("Mixer DAI2R"),
1768 {"DAIOUT", NULL
, "Mixer DAI1L"},
1769 {"DAIOUT", NULL
, "Mixer DAI1R"},
1770 {"DAIOUT", NULL
, "Mixer DAI2L"},
1771 {"DAIOUT", NULL
, "Mixer DAI2R"},
1773 {"DAIOUT", NULL
, "DAI"},
1776 {"DAIIN", NULL
, "DAI"},
1778 DA7218_DMIX_ROUTES("Mixer Out FilterL"),
1779 DA7218_DMIX_ROUTES("Mixer Out FilterR"),
1781 {"BiQuad Filter", NULL
, "Mixer Out FilterL"},
1782 {"BiQuad Filter", NULL
, "Mixer Out FilterR"},
1784 {"Out FilterL BiQuad Mux", "Bypass", "Mixer Out FilterL"},
1785 {"Out FilterL BiQuad Mux", "Enabled", "BiQuad Filter"},
1786 {"Out FilterR BiQuad Mux", "Bypass", "Mixer Out FilterR"},
1787 {"Out FilterR BiQuad Mux", "Enabled", "BiQuad Filter"},
1789 DA7218_DMIX_ST_ROUTES("ST Mixer Out FilterL"),
1790 DA7218_DMIX_ST_ROUTES("ST Mixer Out FilterR"),
1792 {"Out FilterL", NULL
, "ST Mixer Out FilterL"},
1793 {"Out FilterR", NULL
, "ST Mixer Out FilterR"},
1795 {"Mixout Left PGA", NULL
, "Out FilterL"},
1796 {"Mixout Right PGA", NULL
, "Out FilterR"},
1798 {"Headphone Left PGA", NULL
, "Mixout Left PGA"},
1799 {"Headphone Right PGA", NULL
, "Mixout Right PGA"},
1801 {"HPL", NULL
, "Headphone Left PGA"},
1802 {"HPR", NULL
, "Headphone Right PGA"},
1804 {"HPL", NULL
, "Charge Pump"},
1805 {"HPR", NULL
, "Charge Pump"},
1813 static int da7218_set_dai_sysclk(struct snd_soc_dai
*codec_dai
,
1814 int clk_id
, unsigned int freq
, int dir
)
1816 struct snd_soc_component
*component
= codec_dai
->component
;
1817 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
1820 if (da7218
->mclk_rate
== freq
)
1823 if ((freq
< 2000000) || (freq
> 54000000)) {
1824 dev_err(codec_dai
->dev
, "Unsupported MCLK value %d\n",
1830 case DA7218_CLKSRC_MCLK_SQR
:
1831 snd_soc_component_update_bits(component
, DA7218_PLL_CTRL
,
1832 DA7218_PLL_MCLK_SQR_EN_MASK
,
1833 DA7218_PLL_MCLK_SQR_EN_MASK
);
1835 case DA7218_CLKSRC_MCLK
:
1836 snd_soc_component_update_bits(component
, DA7218_PLL_CTRL
,
1837 DA7218_PLL_MCLK_SQR_EN_MASK
, 0);
1840 dev_err(codec_dai
->dev
, "Unknown clock source %d\n", clk_id
);
1845 freq
= clk_round_rate(da7218
->mclk
, freq
);
1846 ret
= clk_set_rate(da7218
->mclk
, freq
);
1848 dev_err(codec_dai
->dev
, "Failed to set clock rate %d\n",
1854 da7218
->mclk_rate
= freq
;
1859 static int da7218_set_dai_pll(struct snd_soc_dai
*codec_dai
, int pll_id
,
1860 int source
, unsigned int fref
, unsigned int fout
)
1862 struct snd_soc_component
*component
= codec_dai
->component
;
1863 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
1865 u8 pll_ctrl
, indiv_bits
, indiv
;
1866 u8 pll_frac_top
, pll_frac_bot
, pll_integer
;
1870 /* Verify 2MHz - 54MHz MCLK provided, and set input divider */
1871 if (da7218
->mclk_rate
< 2000000) {
1872 dev_err(component
->dev
, "PLL input clock %d below valid range\n",
1875 } else if (da7218
->mclk_rate
<= 4500000) {
1876 indiv_bits
= DA7218_PLL_INDIV_2_TO_4_5_MHZ
;
1877 indiv
= DA7218_PLL_INDIV_2_TO_4_5_MHZ_VAL
;
1878 } else if (da7218
->mclk_rate
<= 9000000) {
1879 indiv_bits
= DA7218_PLL_INDIV_4_5_TO_9_MHZ
;
1880 indiv
= DA7218_PLL_INDIV_4_5_TO_9_MHZ_VAL
;
1881 } else if (da7218
->mclk_rate
<= 18000000) {
1882 indiv_bits
= DA7218_PLL_INDIV_9_TO_18_MHZ
;
1883 indiv
= DA7218_PLL_INDIV_9_TO_18_MHZ_VAL
;
1884 } else if (da7218
->mclk_rate
<= 36000000) {
1885 indiv_bits
= DA7218_PLL_INDIV_18_TO_36_MHZ
;
1886 indiv
= DA7218_PLL_INDIV_18_TO_36_MHZ_VAL
;
1887 } else if (da7218
->mclk_rate
<= 54000000) {
1888 indiv_bits
= DA7218_PLL_INDIV_36_TO_54_MHZ
;
1889 indiv
= DA7218_PLL_INDIV_36_TO_54_MHZ_VAL
;
1891 dev_err(component
->dev
, "PLL input clock %d above valid range\n",
1895 freq_ref
= (da7218
->mclk_rate
/ indiv
);
1896 pll_ctrl
= indiv_bits
;
1900 case DA7218_SYSCLK_MCLK
:
1901 pll_ctrl
|= DA7218_PLL_MODE_BYPASS
;
1902 snd_soc_component_update_bits(component
, DA7218_PLL_CTRL
,
1903 DA7218_PLL_INDIV_MASK
|
1904 DA7218_PLL_MODE_MASK
, pll_ctrl
);
1906 case DA7218_SYSCLK_PLL
:
1907 pll_ctrl
|= DA7218_PLL_MODE_NORMAL
;
1909 case DA7218_SYSCLK_PLL_SRM
:
1910 pll_ctrl
|= DA7218_PLL_MODE_SRM
;
1913 dev_err(component
->dev
, "Invalid PLL config\n");
1917 /* Calculate dividers for PLL */
1918 pll_integer
= fout
/ freq_ref
;
1919 frac_div
= (u64
)(fout
% freq_ref
) * 8192ULL;
1920 do_div(frac_div
, freq_ref
);
1921 pll_frac_top
= (frac_div
>> DA7218_BYTE_SHIFT
) & DA7218_BYTE_MASK
;
1922 pll_frac_bot
= (frac_div
) & DA7218_BYTE_MASK
;
1924 /* Write PLL config & dividers */
1925 snd_soc_component_write(component
, DA7218_PLL_FRAC_TOP
, pll_frac_top
);
1926 snd_soc_component_write(component
, DA7218_PLL_FRAC_BOT
, pll_frac_bot
);
1927 snd_soc_component_write(component
, DA7218_PLL_INTEGER
, pll_integer
);
1928 snd_soc_component_update_bits(component
, DA7218_PLL_CTRL
,
1929 DA7218_PLL_MODE_MASK
| DA7218_PLL_INDIV_MASK
,
1935 static int da7218_set_dai_fmt(struct snd_soc_dai
*codec_dai
, unsigned int fmt
)
1937 struct snd_soc_component
*component
= codec_dai
->component
;
1938 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
1939 u8 dai_clk_mode
= 0, dai_ctrl
= 0;
1941 switch (fmt
& SND_SOC_DAIFMT_MASTER_MASK
) {
1942 case SND_SOC_DAIFMT_CBM_CFM
:
1943 da7218
->master
= true;
1945 case SND_SOC_DAIFMT_CBS_CFS
:
1946 da7218
->master
= false;
1952 switch (fmt
& SND_SOC_DAIFMT_FORMAT_MASK
) {
1953 case SND_SOC_DAIFMT_I2S
:
1954 case SND_SOC_DAIFMT_LEFT_J
:
1955 case SND_SOC_DAIFMT_RIGHT_J
:
1956 switch (fmt
& SND_SOC_DAIFMT_INV_MASK
) {
1957 case SND_SOC_DAIFMT_NB_NF
:
1959 case SND_SOC_DAIFMT_NB_IF
:
1960 dai_clk_mode
|= DA7218_DAI_WCLK_POL_INV
;
1962 case SND_SOC_DAIFMT_IB_NF
:
1963 dai_clk_mode
|= DA7218_DAI_CLK_POL_INV
;
1965 case SND_SOC_DAIFMT_IB_IF
:
1966 dai_clk_mode
|= DA7218_DAI_WCLK_POL_INV
|
1967 DA7218_DAI_CLK_POL_INV
;
1973 case SND_SOC_DAIFMT_DSP_B
:
1974 switch (fmt
& SND_SOC_DAIFMT_INV_MASK
) {
1975 case SND_SOC_DAIFMT_NB_NF
:
1976 dai_clk_mode
|= DA7218_DAI_CLK_POL_INV
;
1978 case SND_SOC_DAIFMT_NB_IF
:
1979 dai_clk_mode
|= DA7218_DAI_WCLK_POL_INV
|
1980 DA7218_DAI_CLK_POL_INV
;
1982 case SND_SOC_DAIFMT_IB_NF
:
1984 case SND_SOC_DAIFMT_IB_IF
:
1985 dai_clk_mode
|= DA7218_DAI_WCLK_POL_INV
;
1995 switch (fmt
& SND_SOC_DAIFMT_FORMAT_MASK
) {
1996 case SND_SOC_DAIFMT_I2S
:
1997 dai_ctrl
|= DA7218_DAI_FORMAT_I2S
;
1999 case SND_SOC_DAIFMT_LEFT_J
:
2000 dai_ctrl
|= DA7218_DAI_FORMAT_LEFT_J
;
2002 case SND_SOC_DAIFMT_RIGHT_J
:
2003 dai_ctrl
|= DA7218_DAI_FORMAT_RIGHT_J
;
2005 case SND_SOC_DAIFMT_DSP_B
:
2006 dai_ctrl
|= DA7218_DAI_FORMAT_DSP
;
2012 /* By default 64 BCLKs per WCLK is supported */
2013 dai_clk_mode
|= DA7218_DAI_BCLKS_PER_WCLK_64
;
2015 snd_soc_component_write(component
, DA7218_DAI_CLK_MODE
, dai_clk_mode
);
2016 snd_soc_component_update_bits(component
, DA7218_DAI_CTRL
, DA7218_DAI_FORMAT_MASK
,
2022 static int da7218_set_dai_tdm_slot(struct snd_soc_dai
*dai
,
2023 unsigned int tx_mask
, unsigned int rx_mask
,
2024 int slots
, int slot_width
)
2026 struct snd_soc_component
*component
= dai
->component
;
2027 u8 dai_bclks_per_wclk
;
2030 /* No channels enabled so disable TDM, revert to 64-bit frames */
2032 snd_soc_component_update_bits(component
, DA7218_DAI_TDM_CTRL
,
2033 DA7218_DAI_TDM_CH_EN_MASK
|
2034 DA7218_DAI_TDM_MODE_EN_MASK
, 0);
2035 snd_soc_component_update_bits(component
, DA7218_DAI_CLK_MODE
,
2036 DA7218_DAI_BCLKS_PER_WCLK_MASK
,
2037 DA7218_DAI_BCLKS_PER_WCLK_64
);
2041 /* Check we have valid slots */
2042 if (fls(tx_mask
) > DA7218_DAI_TDM_MAX_SLOTS
) {
2043 dev_err(component
->dev
, "Invalid number of slots, max = %d\n",
2044 DA7218_DAI_TDM_MAX_SLOTS
);
2048 /* Check we have a valid offset given (first 2 bytes of rx_mask) */
2049 if (rx_mask
>> DA7218_2BYTE_SHIFT
) {
2050 dev_err(component
->dev
, "Invalid slot offset, max = %d\n",
2055 /* Calculate & validate frame size based on slot info provided. */
2056 frame_size
= slots
* slot_width
;
2057 switch (frame_size
) {
2059 dai_bclks_per_wclk
= DA7218_DAI_BCLKS_PER_WCLK_32
;
2062 dai_bclks_per_wclk
= DA7218_DAI_BCLKS_PER_WCLK_64
;
2065 dai_bclks_per_wclk
= DA7218_DAI_BCLKS_PER_WCLK_128
;
2068 dai_bclks_per_wclk
= DA7218_DAI_BCLKS_PER_WCLK_256
;
2071 dev_err(component
->dev
, "Invalid frame size\n");
2075 snd_soc_component_update_bits(component
, DA7218_DAI_CLK_MODE
,
2076 DA7218_DAI_BCLKS_PER_WCLK_MASK
,
2077 dai_bclks_per_wclk
);
2078 snd_soc_component_write(component
, DA7218_DAI_OFFSET_LOWER
,
2079 (rx_mask
& DA7218_BYTE_MASK
));
2080 snd_soc_component_write(component
, DA7218_DAI_OFFSET_UPPER
,
2081 ((rx_mask
>> DA7218_BYTE_SHIFT
) & DA7218_BYTE_MASK
));
2082 snd_soc_component_update_bits(component
, DA7218_DAI_TDM_CTRL
,
2083 DA7218_DAI_TDM_CH_EN_MASK
|
2084 DA7218_DAI_TDM_MODE_EN_MASK
,
2085 (tx_mask
<< DA7218_DAI_TDM_CH_EN_SHIFT
) |
2086 DA7218_DAI_TDM_MODE_EN_MASK
);
2091 static int da7218_hw_params(struct snd_pcm_substream
*substream
,
2092 struct snd_pcm_hw_params
*params
,
2093 struct snd_soc_dai
*dai
)
2095 struct snd_soc_component
*component
= dai
->component
;
2096 u8 dai_ctrl
= 0, fs
;
2097 unsigned int channels
;
2099 switch (params_width(params
)) {
2101 dai_ctrl
|= DA7218_DAI_WORD_LENGTH_S16_LE
;
2104 dai_ctrl
|= DA7218_DAI_WORD_LENGTH_S20_LE
;
2107 dai_ctrl
|= DA7218_DAI_WORD_LENGTH_S24_LE
;
2110 dai_ctrl
|= DA7218_DAI_WORD_LENGTH_S32_LE
;
2116 channels
= params_channels(params
);
2117 if ((channels
< 1) || (channels
> DA7218_DAI_CH_NUM_MAX
)) {
2118 dev_err(component
->dev
,
2119 "Invalid number of channels, only 1 to %d supported\n",
2120 DA7218_DAI_CH_NUM_MAX
);
2123 dai_ctrl
|= channels
<< DA7218_DAI_CH_NUM_SHIFT
;
2125 switch (params_rate(params
)) {
2127 fs
= DA7218_SR_8000
;
2130 fs
= DA7218_SR_11025
;
2133 fs
= DA7218_SR_12000
;
2136 fs
= DA7218_SR_16000
;
2139 fs
= DA7218_SR_22050
;
2142 fs
= DA7218_SR_24000
;
2145 fs
= DA7218_SR_32000
;
2148 fs
= DA7218_SR_44100
;
2151 fs
= DA7218_SR_48000
;
2154 fs
= DA7218_SR_88200
;
2157 fs
= DA7218_SR_96000
;
2163 snd_soc_component_update_bits(component
, DA7218_DAI_CTRL
,
2164 DA7218_DAI_WORD_LENGTH_MASK
| DA7218_DAI_CH_NUM_MASK
,
2166 /* SRs tied for ADCs and DACs. */
2167 snd_soc_component_write(component
, DA7218_SR
,
2168 (fs
<< DA7218_SR_DAC_SHIFT
) | (fs
<< DA7218_SR_ADC_SHIFT
));
2173 static const struct snd_soc_dai_ops da7218_dai_ops
= {
2174 .hw_params
= da7218_hw_params
,
2175 .set_sysclk
= da7218_set_dai_sysclk
,
2176 .set_pll
= da7218_set_dai_pll
,
2177 .set_fmt
= da7218_set_dai_fmt
,
2178 .set_tdm_slot
= da7218_set_dai_tdm_slot
,
2181 #define DA7218_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
2182 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
2184 static struct snd_soc_dai_driver da7218_dai
= {
2185 .name
= "da7218-hifi",
2187 .stream_name
= "Playback",
2189 .channels_max
= 4, /* Only 2 channels of data */
2190 .rates
= SNDRV_PCM_RATE_8000_96000
,
2191 .formats
= DA7218_FORMATS
,
2194 .stream_name
= "Capture",
2197 .rates
= SNDRV_PCM_RATE_8000_96000
,
2198 .formats
= DA7218_FORMATS
,
2200 .ops
= &da7218_dai_ops
,
2201 .symmetric_rates
= 1,
2202 .symmetric_channels
= 1,
2203 .symmetric_samplebits
= 1,
2211 int da7218_hpldet(struct snd_soc_component
*component
, struct snd_soc_jack
*jack
)
2213 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
2215 if (da7218
->dev_id
== DA7217_DEV_ID
)
2218 da7218
->jack
= jack
;
2219 snd_soc_component_update_bits(component
, DA7218_HPLDET_JACK
,
2220 DA7218_HPLDET_JACK_EN_MASK
,
2221 jack
? DA7218_HPLDET_JACK_EN_MASK
: 0);
2225 EXPORT_SYMBOL_GPL(da7218_hpldet
);
2227 static void da7218_micldet_irq(struct snd_soc_component
*component
)
2230 "EVENT=MIC_LEVEL_DETECT",
2234 kobject_uevent_env(&component
->dev
->kobj
, KOBJ_CHANGE
, envp
);
2237 static void da7218_hpldet_irq(struct snd_soc_component
*component
)
2239 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
2243 jack_status
= snd_soc_component_read32(component
, DA7218_EVENT_STATUS
);
2245 if (jack_status
& DA7218_HPLDET_JACK_STS_MASK
)
2246 report
= SND_JACK_HEADPHONE
;
2250 snd_soc_jack_report(da7218
->jack
, report
, SND_JACK_HEADPHONE
);
2257 static irqreturn_t
da7218_irq_thread(int irq
, void *data
)
2259 struct snd_soc_component
*component
= data
;
2262 /* Read IRQ status reg */
2263 status
= snd_soc_component_read32(component
, DA7218_EVENT
);
2267 /* Mic level detect */
2268 if (status
& DA7218_LVL_DET_EVENT_MASK
)
2269 da7218_micldet_irq(component
);
2272 if (status
& DA7218_HPLDET_JACK_EVENT_MASK
)
2273 da7218_hpldet_irq(component
);
2275 /* Clear interrupts */
2276 snd_soc_component_write(component
, DA7218_EVENT
, status
);
2285 static const struct of_device_id da7218_of_match
[] = {
2286 { .compatible
= "dlg,da7217", .data
= (void *) DA7217_DEV_ID
},
2287 { .compatible
= "dlg,da7218", .data
= (void *) DA7218_DEV_ID
},
2290 MODULE_DEVICE_TABLE(of
, da7218_of_match
);
2292 static inline int da7218_of_get_id(struct device
*dev
)
2294 const struct of_device_id
*id
= of_match_device(da7218_of_match
, dev
);
2297 return (uintptr_t)id
->data
;
2302 static enum da7218_micbias_voltage
2303 da7218_of_micbias_lvl(struct snd_soc_component
*component
, u32 val
)
2307 return DA7218_MICBIAS_1_2V
;
2309 return DA7218_MICBIAS_1_6V
;
2311 return DA7218_MICBIAS_1_8V
;
2313 return DA7218_MICBIAS_2_0V
;
2315 return DA7218_MICBIAS_2_2V
;
2317 return DA7218_MICBIAS_2_4V
;
2319 return DA7218_MICBIAS_2_6V
;
2321 return DA7218_MICBIAS_2_8V
;
2323 return DA7218_MICBIAS_3_0V
;
2325 dev_warn(component
->dev
, "Invalid micbias level");
2326 return DA7218_MICBIAS_1_6V
;
2330 static enum da7218_mic_amp_in_sel
2331 da7218_of_mic_amp_in_sel(struct snd_soc_component
*component
, const char *str
)
2333 if (!strcmp(str
, "diff")) {
2334 return DA7218_MIC_AMP_IN_SEL_DIFF
;
2335 } else if (!strcmp(str
, "se_p")) {
2336 return DA7218_MIC_AMP_IN_SEL_SE_P
;
2337 } else if (!strcmp(str
, "se_n")) {
2338 return DA7218_MIC_AMP_IN_SEL_SE_N
;
2340 dev_warn(component
->dev
, "Invalid mic input type selection");
2341 return DA7218_MIC_AMP_IN_SEL_DIFF
;
2345 static enum da7218_dmic_data_sel
2346 da7218_of_dmic_data_sel(struct snd_soc_component
*component
, const char *str
)
2348 if (!strcmp(str
, "lrise_rfall")) {
2349 return DA7218_DMIC_DATA_LRISE_RFALL
;
2350 } else if (!strcmp(str
, "lfall_rrise")) {
2351 return DA7218_DMIC_DATA_LFALL_RRISE
;
2353 dev_warn(component
->dev
, "Invalid DMIC data type selection");
2354 return DA7218_DMIC_DATA_LRISE_RFALL
;
2358 static enum da7218_dmic_samplephase
2359 da7218_of_dmic_samplephase(struct snd_soc_component
*component
, const char *str
)
2361 if (!strcmp(str
, "on_clkedge")) {
2362 return DA7218_DMIC_SAMPLE_ON_CLKEDGE
;
2363 } else if (!strcmp(str
, "between_clkedge")) {
2364 return DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE
;
2366 dev_warn(component
->dev
, "Invalid DMIC sample phase");
2367 return DA7218_DMIC_SAMPLE_ON_CLKEDGE
;
2371 static enum da7218_dmic_clk_rate
2372 da7218_of_dmic_clkrate(struct snd_soc_component
*component
, u32 val
)
2376 return DA7218_DMIC_CLK_1_5MHZ
;
2378 return DA7218_DMIC_CLK_3_0MHZ
;
2380 dev_warn(component
->dev
, "Invalid DMIC clock rate");
2381 return DA7218_DMIC_CLK_3_0MHZ
;
2385 static enum da7218_hpldet_jack_rate
2386 da7218_of_jack_rate(struct snd_soc_component
*component
, u32 val
)
2390 return DA7218_HPLDET_JACK_RATE_5US
;
2392 return DA7218_HPLDET_JACK_RATE_10US
;
2394 return DA7218_HPLDET_JACK_RATE_20US
;
2396 return DA7218_HPLDET_JACK_RATE_40US
;
2398 return DA7218_HPLDET_JACK_RATE_80US
;
2400 return DA7218_HPLDET_JACK_RATE_160US
;
2402 return DA7218_HPLDET_JACK_RATE_320US
;
2404 return DA7218_HPLDET_JACK_RATE_640US
;
2406 dev_warn(component
->dev
, "Invalid jack detect rate");
2407 return DA7218_HPLDET_JACK_RATE_40US
;
2411 static enum da7218_hpldet_jack_debounce
2412 da7218_of_jack_debounce(struct snd_soc_component
*component
, u32 val
)
2416 return DA7218_HPLDET_JACK_DEBOUNCE_OFF
;
2418 return DA7218_HPLDET_JACK_DEBOUNCE_2
;
2420 return DA7218_HPLDET_JACK_DEBOUNCE_3
;
2422 return DA7218_HPLDET_JACK_DEBOUNCE_4
;
2424 dev_warn(component
->dev
, "Invalid jack debounce");
2425 return DA7218_HPLDET_JACK_DEBOUNCE_2
;
2429 static enum da7218_hpldet_jack_thr
2430 da7218_of_jack_thr(struct snd_soc_component
*component
, u32 val
)
2434 return DA7218_HPLDET_JACK_THR_84PCT
;
2436 return DA7218_HPLDET_JACK_THR_88PCT
;
2438 return DA7218_HPLDET_JACK_THR_92PCT
;
2440 return DA7218_HPLDET_JACK_THR_96PCT
;
2442 dev_warn(component
->dev
, "Invalid jack threshold level");
2443 return DA7218_HPLDET_JACK_THR_84PCT
;
2447 static struct da7218_pdata
*da7218_of_to_pdata(struct snd_soc_component
*component
)
2449 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
2450 struct device_node
*np
= component
->dev
->of_node
;
2451 struct device_node
*hpldet_np
;
2452 struct da7218_pdata
*pdata
;
2453 struct da7218_hpldet_pdata
*hpldet_pdata
;
2457 pdata
= devm_kzalloc(component
->dev
, sizeof(*pdata
), GFP_KERNEL
);
2461 if (of_property_read_u32(np
, "dlg,micbias1-lvl-millivolt", &of_val32
) >= 0)
2462 pdata
->micbias1_lvl
= da7218_of_micbias_lvl(component
, of_val32
);
2464 pdata
->micbias1_lvl
= DA7218_MICBIAS_1_6V
;
2466 if (of_property_read_u32(np
, "dlg,micbias2-lvl-millivolt", &of_val32
) >= 0)
2467 pdata
->micbias2_lvl
= da7218_of_micbias_lvl(component
, of_val32
);
2469 pdata
->micbias2_lvl
= DA7218_MICBIAS_1_6V
;
2471 if (!of_property_read_string(np
, "dlg,mic1-amp-in-sel", &of_str
))
2472 pdata
->mic1_amp_in_sel
=
2473 da7218_of_mic_amp_in_sel(component
, of_str
);
2475 pdata
->mic1_amp_in_sel
= DA7218_MIC_AMP_IN_SEL_DIFF
;
2477 if (!of_property_read_string(np
, "dlg,mic2-amp-in-sel", &of_str
))
2478 pdata
->mic2_amp_in_sel
=
2479 da7218_of_mic_amp_in_sel(component
, of_str
);
2481 pdata
->mic2_amp_in_sel
= DA7218_MIC_AMP_IN_SEL_DIFF
;
2483 if (!of_property_read_string(np
, "dlg,dmic1-data-sel", &of_str
))
2484 pdata
->dmic1_data_sel
= da7218_of_dmic_data_sel(component
, of_str
);
2486 pdata
->dmic1_data_sel
= DA7218_DMIC_DATA_LRISE_RFALL
;
2488 if (!of_property_read_string(np
, "dlg,dmic1-samplephase", &of_str
))
2489 pdata
->dmic1_samplephase
=
2490 da7218_of_dmic_samplephase(component
, of_str
);
2492 pdata
->dmic1_samplephase
= DA7218_DMIC_SAMPLE_ON_CLKEDGE
;
2494 if (of_property_read_u32(np
, "dlg,dmic1-clkrate-hz", &of_val32
) >= 0)
2495 pdata
->dmic1_clk_rate
= da7218_of_dmic_clkrate(component
, of_val32
);
2497 pdata
->dmic1_clk_rate
= DA7218_DMIC_CLK_3_0MHZ
;
2499 if (!of_property_read_string(np
, "dlg,dmic2-data-sel", &of_str
))
2500 pdata
->dmic2_data_sel
= da7218_of_dmic_data_sel(component
, of_str
);
2502 pdata
->dmic2_data_sel
= DA7218_DMIC_DATA_LRISE_RFALL
;
2504 if (!of_property_read_string(np
, "dlg,dmic2-samplephase", &of_str
))
2505 pdata
->dmic2_samplephase
=
2506 da7218_of_dmic_samplephase(component
, of_str
);
2508 pdata
->dmic2_samplephase
= DA7218_DMIC_SAMPLE_ON_CLKEDGE
;
2510 if (of_property_read_u32(np
, "dlg,dmic2-clkrate-hz", &of_val32
) >= 0)
2511 pdata
->dmic2_clk_rate
= da7218_of_dmic_clkrate(component
, of_val32
);
2513 pdata
->dmic2_clk_rate
= DA7218_DMIC_CLK_3_0MHZ
;
2515 if (da7218
->dev_id
== DA7217_DEV_ID
) {
2516 if (of_property_read_bool(np
, "dlg,hp-diff-single-supply"))
2517 pdata
->hp_diff_single_supply
= true;
2520 if (da7218
->dev_id
== DA7218_DEV_ID
) {
2521 hpldet_np
= of_get_child_by_name(np
, "da7218_hpldet");
2525 hpldet_pdata
= devm_kzalloc(component
->dev
, sizeof(*hpldet_pdata
),
2527 if (!hpldet_pdata
) {
2528 of_node_put(hpldet_np
);
2531 pdata
->hpldet_pdata
= hpldet_pdata
;
2533 if (of_property_read_u32(hpldet_np
, "dlg,jack-rate-us",
2535 hpldet_pdata
->jack_rate
=
2536 da7218_of_jack_rate(component
, of_val32
);
2538 hpldet_pdata
->jack_rate
= DA7218_HPLDET_JACK_RATE_40US
;
2540 if (of_property_read_u32(hpldet_np
, "dlg,jack-debounce",
2542 hpldet_pdata
->jack_debounce
=
2543 da7218_of_jack_debounce(component
, of_val32
);
2545 hpldet_pdata
->jack_debounce
=
2546 DA7218_HPLDET_JACK_DEBOUNCE_2
;
2548 if (of_property_read_u32(hpldet_np
, "dlg,jack-threshold-pct",
2550 hpldet_pdata
->jack_thr
=
2551 da7218_of_jack_thr(component
, of_val32
);
2553 hpldet_pdata
->jack_thr
= DA7218_HPLDET_JACK_THR_84PCT
;
2555 if (of_property_read_bool(hpldet_np
, "dlg,comp-inv"))
2556 hpldet_pdata
->comp_inv
= true;
2558 if (of_property_read_bool(hpldet_np
, "dlg,hyst"))
2559 hpldet_pdata
->hyst
= true;
2561 if (of_property_read_bool(hpldet_np
, "dlg,discharge"))
2562 hpldet_pdata
->discharge
= true;
2564 of_node_put(hpldet_np
);
2572 * Codec driver functions
2575 static int da7218_set_bias_level(struct snd_soc_component
*component
,
2576 enum snd_soc_bias_level level
)
2578 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
2582 case SND_SOC_BIAS_ON
:
2584 case SND_SOC_BIAS_PREPARE
:
2585 /* Enable MCLK for transition to ON state */
2586 if (snd_soc_component_get_bias_level(component
) == SND_SOC_BIAS_STANDBY
) {
2588 ret
= clk_prepare_enable(da7218
->mclk
);
2590 dev_err(component
->dev
, "Failed to enable mclk\n");
2597 case SND_SOC_BIAS_STANDBY
:
2598 if (snd_soc_component_get_bias_level(component
) == SND_SOC_BIAS_OFF
) {
2600 snd_soc_component_update_bits(component
, DA7218_REFERENCES
,
2601 DA7218_BIAS_EN_MASK
,
2602 DA7218_BIAS_EN_MASK
);
2605 snd_soc_component_update_bits(component
, DA7218_LDO_CTRL
,
2607 DA7218_LDO_EN_MASK
);
2611 clk_disable_unprepare(da7218
->mclk
);
2614 case SND_SOC_BIAS_OFF
:
2615 /* Only disable if jack detection disabled */
2616 if (!da7218
->jack
) {
2618 snd_soc_component_update_bits(component
, DA7218_LDO_CTRL
,
2619 DA7218_LDO_EN_MASK
, 0);
2622 snd_soc_component_update_bits(component
, DA7218_REFERENCES
,
2623 DA7218_BIAS_EN_MASK
, 0);
2631 static const char *da7218_supply_names
[DA7218_NUM_SUPPLIES
] = {
2632 [DA7218_SUPPLY_VDD
] = "VDD",
2633 [DA7218_SUPPLY_VDDMIC
] = "VDDMIC",
2634 [DA7218_SUPPLY_VDDIO
] = "VDDIO",
2637 static int da7218_handle_supplies(struct snd_soc_component
*component
)
2639 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
2640 struct regulator
*vddio
;
2641 u8 io_voltage_lvl
= DA7218_IO_VOLTAGE_LEVEL_2_5V_3_6V
;
2644 /* Get required supplies */
2645 for (i
= 0; i
< DA7218_NUM_SUPPLIES
; ++i
)
2646 da7218
->supplies
[i
].supply
= da7218_supply_names
[i
];
2648 ret
= devm_regulator_bulk_get(component
->dev
, DA7218_NUM_SUPPLIES
,
2651 dev_err(component
->dev
, "Failed to get supplies\n");
2655 /* Determine VDDIO voltage provided */
2656 vddio
= da7218
->supplies
[DA7218_SUPPLY_VDDIO
].consumer
;
2657 ret
= regulator_get_voltage(vddio
);
2659 dev_warn(component
->dev
, "Invalid VDDIO voltage\n");
2660 else if (ret
< 2500000)
2661 io_voltage_lvl
= DA7218_IO_VOLTAGE_LEVEL_1_5V_2_5V
;
2663 /* Enable main supplies */
2664 ret
= regulator_bulk_enable(DA7218_NUM_SUPPLIES
, da7218
->supplies
);
2666 dev_err(component
->dev
, "Failed to enable supplies\n");
2670 /* Ensure device in active mode */
2671 snd_soc_component_write(component
, DA7218_SYSTEM_ACTIVE
, DA7218_SYSTEM_ACTIVE_MASK
);
2673 /* Update IO voltage level range */
2674 snd_soc_component_write(component
, DA7218_IO_CTRL
, io_voltage_lvl
);
2679 static void da7218_handle_pdata(struct snd_soc_component
*component
)
2681 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
2682 struct da7218_pdata
*pdata
= da7218
->pdata
;
2685 u8 micbias_lvl
= 0, dmic_cfg
= 0;
2687 /* Mic Bias voltages */
2688 switch (pdata
->micbias1_lvl
) {
2689 case DA7218_MICBIAS_1_2V
:
2690 micbias_lvl
|= DA7218_MICBIAS_1_LP_MODE_MASK
;
2692 case DA7218_MICBIAS_1_6V
:
2693 case DA7218_MICBIAS_1_8V
:
2694 case DA7218_MICBIAS_2_0V
:
2695 case DA7218_MICBIAS_2_2V
:
2696 case DA7218_MICBIAS_2_4V
:
2697 case DA7218_MICBIAS_2_6V
:
2698 case DA7218_MICBIAS_2_8V
:
2699 case DA7218_MICBIAS_3_0V
:
2700 micbias_lvl
|= (pdata
->micbias1_lvl
<<
2701 DA7218_MICBIAS_1_LEVEL_SHIFT
);
2705 switch (pdata
->micbias2_lvl
) {
2706 case DA7218_MICBIAS_1_2V
:
2707 micbias_lvl
|= DA7218_MICBIAS_2_LP_MODE_MASK
;
2709 case DA7218_MICBIAS_1_6V
:
2710 case DA7218_MICBIAS_1_8V
:
2711 case DA7218_MICBIAS_2_0V
:
2712 case DA7218_MICBIAS_2_2V
:
2713 case DA7218_MICBIAS_2_4V
:
2714 case DA7218_MICBIAS_2_6V
:
2715 case DA7218_MICBIAS_2_8V
:
2716 case DA7218_MICBIAS_3_0V
:
2717 micbias_lvl
|= (pdata
->micbias2_lvl
<<
2718 DA7218_MICBIAS_2_LEVEL_SHIFT
);
2722 snd_soc_component_write(component
, DA7218_MICBIAS_CTRL
, micbias_lvl
);
2725 switch (pdata
->mic1_amp_in_sel
) {
2726 case DA7218_MIC_AMP_IN_SEL_DIFF
:
2727 case DA7218_MIC_AMP_IN_SEL_SE_P
:
2728 case DA7218_MIC_AMP_IN_SEL_SE_N
:
2729 snd_soc_component_write(component
, DA7218_MIC_1_SELECT
,
2730 pdata
->mic1_amp_in_sel
);
2734 switch (pdata
->mic2_amp_in_sel
) {
2735 case DA7218_MIC_AMP_IN_SEL_DIFF
:
2736 case DA7218_MIC_AMP_IN_SEL_SE_P
:
2737 case DA7218_MIC_AMP_IN_SEL_SE_N
:
2738 snd_soc_component_write(component
, DA7218_MIC_2_SELECT
,
2739 pdata
->mic2_amp_in_sel
);
2744 switch (pdata
->dmic1_data_sel
) {
2745 case DA7218_DMIC_DATA_LFALL_RRISE
:
2746 case DA7218_DMIC_DATA_LRISE_RFALL
:
2747 dmic_cfg
|= (pdata
->dmic1_data_sel
<<
2748 DA7218_DMIC_1_DATA_SEL_SHIFT
);
2752 switch (pdata
->dmic1_samplephase
) {
2753 case DA7218_DMIC_SAMPLE_ON_CLKEDGE
:
2754 case DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE
:
2755 dmic_cfg
|= (pdata
->dmic1_samplephase
<<
2756 DA7218_DMIC_1_SAMPLEPHASE_SHIFT
);
2760 switch (pdata
->dmic1_clk_rate
) {
2761 case DA7218_DMIC_CLK_3_0MHZ
:
2762 case DA7218_DMIC_CLK_1_5MHZ
:
2763 dmic_cfg
|= (pdata
->dmic1_clk_rate
<<
2764 DA7218_DMIC_1_CLK_RATE_SHIFT
);
2768 snd_soc_component_update_bits(component
, DA7218_DMIC_1_CTRL
,
2769 DA7218_DMIC_1_DATA_SEL_MASK
|
2770 DA7218_DMIC_1_SAMPLEPHASE_MASK
|
2771 DA7218_DMIC_1_CLK_RATE_MASK
, dmic_cfg
);
2774 switch (pdata
->dmic2_data_sel
) {
2775 case DA7218_DMIC_DATA_LFALL_RRISE
:
2776 case DA7218_DMIC_DATA_LRISE_RFALL
:
2777 dmic_cfg
|= (pdata
->dmic2_data_sel
<<
2778 DA7218_DMIC_2_DATA_SEL_SHIFT
);
2782 switch (pdata
->dmic2_samplephase
) {
2783 case DA7218_DMIC_SAMPLE_ON_CLKEDGE
:
2784 case DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE
:
2785 dmic_cfg
|= (pdata
->dmic2_samplephase
<<
2786 DA7218_DMIC_2_SAMPLEPHASE_SHIFT
);
2790 switch (pdata
->dmic2_clk_rate
) {
2791 case DA7218_DMIC_CLK_3_0MHZ
:
2792 case DA7218_DMIC_CLK_1_5MHZ
:
2793 dmic_cfg
|= (pdata
->dmic2_clk_rate
<<
2794 DA7218_DMIC_2_CLK_RATE_SHIFT
);
2798 snd_soc_component_update_bits(component
, DA7218_DMIC_2_CTRL
,
2799 DA7218_DMIC_2_DATA_SEL_MASK
|
2800 DA7218_DMIC_2_SAMPLEPHASE_MASK
|
2801 DA7218_DMIC_2_CLK_RATE_MASK
, dmic_cfg
);
2803 /* DA7217 Specific */
2804 if (da7218
->dev_id
== DA7217_DEV_ID
) {
2805 da7218
->hp_single_supply
=
2806 pdata
->hp_diff_single_supply
;
2808 if (da7218
->hp_single_supply
) {
2809 snd_soc_component_write(component
, DA7218_HP_DIFF_UNLOCK
,
2810 DA7218_HP_DIFF_UNLOCK_VAL
);
2811 snd_soc_component_update_bits(component
, DA7218_HP_DIFF_CTRL
,
2812 DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK
,
2813 DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK
);
2817 /* DA7218 Specific */
2818 if ((da7218
->dev_id
== DA7218_DEV_ID
) &&
2819 (pdata
->hpldet_pdata
)) {
2820 struct da7218_hpldet_pdata
*hpldet_pdata
=
2821 pdata
->hpldet_pdata
;
2824 switch (hpldet_pdata
->jack_rate
) {
2825 case DA7218_HPLDET_JACK_RATE_5US
:
2826 case DA7218_HPLDET_JACK_RATE_10US
:
2827 case DA7218_HPLDET_JACK_RATE_20US
:
2828 case DA7218_HPLDET_JACK_RATE_40US
:
2829 case DA7218_HPLDET_JACK_RATE_80US
:
2830 case DA7218_HPLDET_JACK_RATE_160US
:
2831 case DA7218_HPLDET_JACK_RATE_320US
:
2832 case DA7218_HPLDET_JACK_RATE_640US
:
2834 (hpldet_pdata
->jack_rate
<<
2835 DA7218_HPLDET_JACK_RATE_SHIFT
);
2839 switch (hpldet_pdata
->jack_debounce
) {
2840 case DA7218_HPLDET_JACK_DEBOUNCE_OFF
:
2841 case DA7218_HPLDET_JACK_DEBOUNCE_2
:
2842 case DA7218_HPLDET_JACK_DEBOUNCE_3
:
2843 case DA7218_HPLDET_JACK_DEBOUNCE_4
:
2845 (hpldet_pdata
->jack_debounce
<<
2846 DA7218_HPLDET_JACK_DEBOUNCE_SHIFT
);
2850 switch (hpldet_pdata
->jack_thr
) {
2851 case DA7218_HPLDET_JACK_THR_84PCT
:
2852 case DA7218_HPLDET_JACK_THR_88PCT
:
2853 case DA7218_HPLDET_JACK_THR_92PCT
:
2854 case DA7218_HPLDET_JACK_THR_96PCT
:
2856 (hpldet_pdata
->jack_thr
<<
2857 DA7218_HPLDET_JACK_THR_SHIFT
);
2860 snd_soc_component_update_bits(component
, DA7218_HPLDET_JACK
,
2861 DA7218_HPLDET_JACK_RATE_MASK
|
2862 DA7218_HPLDET_JACK_DEBOUNCE_MASK
|
2863 DA7218_HPLDET_JACK_THR_MASK
,
2867 if (hpldet_pdata
->comp_inv
)
2868 hpldet_cfg
|= DA7218_HPLDET_COMP_INV_MASK
;
2870 if (hpldet_pdata
->hyst
)
2871 hpldet_cfg
|= DA7218_HPLDET_HYST_EN_MASK
;
2873 if (hpldet_pdata
->discharge
)
2874 hpldet_cfg
|= DA7218_HPLDET_DISCHARGE_EN_MASK
;
2876 snd_soc_component_write(component
, DA7218_HPLDET_CTRL
, hpldet_cfg
);
2881 static int da7218_probe(struct snd_soc_component
*component
)
2883 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
2886 /* Regulator configuration */
2887 ret
= da7218_handle_supplies(component
);
2891 /* Handle DT/Platform data */
2892 if (component
->dev
->of_node
)
2893 da7218
->pdata
= da7218_of_to_pdata(component
);
2895 da7218
->pdata
= dev_get_platdata(component
->dev
);
2897 da7218_handle_pdata(component
);
2899 /* Check if MCLK provided, if not the clock is NULL */
2900 da7218
->mclk
= devm_clk_get(component
->dev
, "mclk");
2901 if (IS_ERR(da7218
->mclk
)) {
2902 if (PTR_ERR(da7218
->mclk
) != -ENOENT
) {
2903 ret
= PTR_ERR(da7218
->mclk
);
2904 goto err_disable_reg
;
2906 da7218
->mclk
= NULL
;
2910 /* Default PC to free-running */
2911 snd_soc_component_write(component
, DA7218_PC_COUNT
, DA7218_PC_FREERUN_MASK
);
2914 * Default Output Filter mixers to off otherwise DAPM will power
2915 * Mic to HP passthrough paths by default at startup.
2917 snd_soc_component_write(component
, DA7218_DROUTING_OUTFILT_1L
, 0);
2918 snd_soc_component_write(component
, DA7218_DROUTING_OUTFILT_1R
, 0);
2920 /* Default CP to normal load, power mode */
2921 snd_soc_component_update_bits(component
, DA7218_CP_CTRL
,
2922 DA7218_CP_SMALL_SWITCH_FREQ_EN_MASK
, 0);
2924 /* Default gain ramping */
2925 snd_soc_component_update_bits(component
, DA7218_MIXIN_1_CTRL
,
2926 DA7218_MIXIN_1_AMP_RAMP_EN_MASK
,
2927 DA7218_MIXIN_1_AMP_RAMP_EN_MASK
);
2928 snd_soc_component_update_bits(component
, DA7218_MIXIN_2_CTRL
,
2929 DA7218_MIXIN_2_AMP_RAMP_EN_MASK
,
2930 DA7218_MIXIN_2_AMP_RAMP_EN_MASK
);
2931 snd_soc_component_update_bits(component
, DA7218_IN_1L_FILTER_CTRL
,
2932 DA7218_IN_1L_RAMP_EN_MASK
,
2933 DA7218_IN_1L_RAMP_EN_MASK
);
2934 snd_soc_component_update_bits(component
, DA7218_IN_1R_FILTER_CTRL
,
2935 DA7218_IN_1R_RAMP_EN_MASK
,
2936 DA7218_IN_1R_RAMP_EN_MASK
);
2937 snd_soc_component_update_bits(component
, DA7218_IN_2L_FILTER_CTRL
,
2938 DA7218_IN_2L_RAMP_EN_MASK
,
2939 DA7218_IN_2L_RAMP_EN_MASK
);
2940 snd_soc_component_update_bits(component
, DA7218_IN_2R_FILTER_CTRL
,
2941 DA7218_IN_2R_RAMP_EN_MASK
,
2942 DA7218_IN_2R_RAMP_EN_MASK
);
2943 snd_soc_component_update_bits(component
, DA7218_DGS_GAIN_CTRL
,
2944 DA7218_DGS_RAMP_EN_MASK
, DA7218_DGS_RAMP_EN_MASK
);
2945 snd_soc_component_update_bits(component
, DA7218_OUT_1L_FILTER_CTRL
,
2946 DA7218_OUT_1L_RAMP_EN_MASK
,
2947 DA7218_OUT_1L_RAMP_EN_MASK
);
2948 snd_soc_component_update_bits(component
, DA7218_OUT_1R_FILTER_CTRL
,
2949 DA7218_OUT_1R_RAMP_EN_MASK
,
2950 DA7218_OUT_1R_RAMP_EN_MASK
);
2951 snd_soc_component_update_bits(component
, DA7218_HP_L_CTRL
,
2952 DA7218_HP_L_AMP_RAMP_EN_MASK
,
2953 DA7218_HP_L_AMP_RAMP_EN_MASK
);
2954 snd_soc_component_update_bits(component
, DA7218_HP_R_CTRL
,
2955 DA7218_HP_R_AMP_RAMP_EN_MASK
,
2956 DA7218_HP_R_AMP_RAMP_EN_MASK
);
2958 /* Default infinite tone gen, start/stop by Kcontrol */
2959 snd_soc_component_write(component
, DA7218_TONE_GEN_CYCLES
, DA7218_BEEP_CYCLES_MASK
);
2961 /* DA7217 specific config */
2962 if (da7218
->dev_id
== DA7217_DEV_ID
) {
2963 snd_soc_component_update_bits(component
, DA7218_HP_DIFF_CTRL
,
2964 DA7218_HP_AMP_DIFF_MODE_EN_MASK
,
2965 DA7218_HP_AMP_DIFF_MODE_EN_MASK
);
2967 /* Only DA7218 supports HP detect, mask off for DA7217 */
2968 snd_soc_component_write(component
, DA7218_EVENT_MASK
,
2969 DA7218_HPLDET_JACK_EVENT_IRQ_MSK_MASK
);
2973 ret
= devm_request_threaded_irq(component
->dev
, da7218
->irq
, NULL
,
2975 IRQF_TRIGGER_LOW
| IRQF_ONESHOT
,
2976 "da7218", component
);
2978 dev_err(component
->dev
, "Failed to request IRQ %d: %d\n",
2980 goto err_disable_reg
;
2988 regulator_bulk_disable(DA7218_NUM_SUPPLIES
, da7218
->supplies
);
2993 static void da7218_remove(struct snd_soc_component
*component
)
2995 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
2997 regulator_bulk_disable(DA7218_NUM_SUPPLIES
, da7218
->supplies
);
3001 static int da7218_suspend(struct snd_soc_component
*component
)
3003 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
3005 da7218_set_bias_level(component
, SND_SOC_BIAS_OFF
);
3007 /* Put device into standby mode if jack detection disabled */
3009 snd_soc_component_write(component
, DA7218_SYSTEM_ACTIVE
, 0);
3014 static int da7218_resume(struct snd_soc_component
*component
)
3016 struct da7218_priv
*da7218
= snd_soc_component_get_drvdata(component
);
3018 /* Put device into active mode if previously moved to standby */
3020 snd_soc_component_write(component
, DA7218_SYSTEM_ACTIVE
,
3021 DA7218_SYSTEM_ACTIVE_MASK
);
3023 da7218_set_bias_level(component
, SND_SOC_BIAS_STANDBY
);
3028 #define da7218_suspend NULL
3029 #define da7218_resume NULL
3032 static const struct snd_soc_component_driver soc_component_dev_da7218
= {
3033 .probe
= da7218_probe
,
3034 .remove
= da7218_remove
,
3035 .suspend
= da7218_suspend
,
3036 .resume
= da7218_resume
,
3037 .set_bias_level
= da7218_set_bias_level
,
3038 .controls
= da7218_snd_controls
,
3039 .num_controls
= ARRAY_SIZE(da7218_snd_controls
),
3040 .dapm_widgets
= da7218_dapm_widgets
,
3041 .num_dapm_widgets
= ARRAY_SIZE(da7218_dapm_widgets
),
3042 .dapm_routes
= da7218_audio_map
,
3043 .num_dapm_routes
= ARRAY_SIZE(da7218_audio_map
),
3045 .use_pmdown_time
= 1,
3047 .non_legacy_dai_naming
= 1,
3055 static struct reg_default da7218_reg_defaults
[] = {
3056 { DA7218_SYSTEM_ACTIVE
, 0x00 },
3057 { DA7218_CIF_CTRL
, 0x00 },
3058 { DA7218_SPARE1
, 0x00 },
3059 { DA7218_SR
, 0xAA },
3060 { DA7218_PC_COUNT
, 0x02 },
3061 { DA7218_GAIN_RAMP_CTRL
, 0x00 },
3062 { DA7218_CIF_TIMEOUT_CTRL
, 0x01 },
3063 { DA7218_SYSTEM_MODES_INPUT
, 0x00 },
3064 { DA7218_SYSTEM_MODES_OUTPUT
, 0x00 },
3065 { DA7218_IN_1L_FILTER_CTRL
, 0x00 },
3066 { DA7218_IN_1R_FILTER_CTRL
, 0x00 },
3067 { DA7218_IN_2L_FILTER_CTRL
, 0x00 },
3068 { DA7218_IN_2R_FILTER_CTRL
, 0x00 },
3069 { DA7218_OUT_1L_FILTER_CTRL
, 0x40 },
3070 { DA7218_OUT_1R_FILTER_CTRL
, 0x40 },
3071 { DA7218_OUT_1_HPF_FILTER_CTRL
, 0x80 },
3072 { DA7218_OUT_1_EQ_12_FILTER_CTRL
, 0x77 },
3073 { DA7218_OUT_1_EQ_34_FILTER_CTRL
, 0x77 },
3074 { DA7218_OUT_1_EQ_5_FILTER_CTRL
, 0x07 },
3075 { DA7218_OUT_1_BIQ_5STAGE_CTRL
, 0x40 },
3076 { DA7218_OUT_1_BIQ_5STAGE_DATA
, 0x00 },
3077 { DA7218_OUT_1_BIQ_5STAGE_ADDR
, 0x00 },
3078 { DA7218_MIXIN_1_CTRL
, 0x48 },
3079 { DA7218_MIXIN_1_GAIN
, 0x03 },
3080 { DA7218_MIXIN_2_CTRL
, 0x48 },
3081 { DA7218_MIXIN_2_GAIN
, 0x03 },
3082 { DA7218_ALC_CTRL1
, 0x00 },
3083 { DA7218_ALC_CTRL2
, 0x00 },
3084 { DA7218_ALC_CTRL3
, 0x00 },
3085 { DA7218_ALC_NOISE
, 0x3F },
3086 { DA7218_ALC_TARGET_MIN
, 0x3F },
3087 { DA7218_ALC_TARGET_MAX
, 0x00 },
3088 { DA7218_ALC_GAIN_LIMITS
, 0xFF },
3089 { DA7218_ALC_ANA_GAIN_LIMITS
, 0x71 },
3090 { DA7218_ALC_ANTICLIP_CTRL
, 0x00 },
3091 { DA7218_AGS_ENABLE
, 0x00 },
3092 { DA7218_AGS_TRIGGER
, 0x09 },
3093 { DA7218_AGS_ATT_MAX
, 0x00 },
3094 { DA7218_AGS_TIMEOUT
, 0x00 },
3095 { DA7218_AGS_ANTICLIP_CTRL
, 0x00 },
3096 { DA7218_ENV_TRACK_CTRL
, 0x00 },
3097 { DA7218_LVL_DET_CTRL
, 0x00 },
3098 { DA7218_LVL_DET_LEVEL
, 0x7F },
3099 { DA7218_DGS_TRIGGER
, 0x24 },
3100 { DA7218_DGS_ENABLE
, 0x00 },
3101 { DA7218_DGS_RISE_FALL
, 0x50 },
3102 { DA7218_DGS_SYNC_DELAY
, 0xA3 },
3103 { DA7218_DGS_SYNC_DELAY2
, 0x31 },
3104 { DA7218_DGS_SYNC_DELAY3
, 0x11 },
3105 { DA7218_DGS_LEVELS
, 0x01 },
3106 { DA7218_DGS_GAIN_CTRL
, 0x74 },
3107 { DA7218_DROUTING_OUTDAI_1L
, 0x01 },
3108 { DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN
, 0x1C },
3109 { DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN
, 0x1C },
3110 { DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN
, 0x1C },
3111 { DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN
, 0x1C },
3112 { DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN
, 0x1C },
3113 { DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN
, 0x1C },
3114 { DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN
, 0x1C },
3115 { DA7218_DROUTING_OUTDAI_1R
, 0x04 },
3116 { DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN
, 0x1C },
3117 { DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN
, 0x1C },
3118 { DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN
, 0x1C },
3119 { DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN
, 0x1C },
3120 { DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN
, 0x1C },
3121 { DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN
, 0x1C },
3122 { DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN
, 0x1C },
3123 { DA7218_DROUTING_OUTFILT_1L
, 0x01 },
3124 { DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN
, 0x1C },
3125 { DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN
, 0x1C },
3126 { DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN
, 0x1C },
3127 { DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN
, 0x1C },
3128 { DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN
, 0x1C },
3129 { DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN
, 0x1C },
3130 { DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN
, 0x1C },
3131 { DA7218_DROUTING_OUTFILT_1R
, 0x04 },
3132 { DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN
, 0x1C },
3133 { DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN
, 0x1C },
3134 { DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN
, 0x1C },
3135 { DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN
, 0x1C },
3136 { DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN
, 0x1C },
3137 { DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN
, 0x1C },
3138 { DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN
, 0x1C },
3139 { DA7218_DROUTING_OUTDAI_2L
, 0x04 },
3140 { DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN
, 0x1C },
3141 { DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN
, 0x1C },
3142 { DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN
, 0x1C },
3143 { DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN
, 0x1C },
3144 { DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN
, 0x1C },
3145 { DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN
, 0x1C },
3146 { DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN
, 0x1C },
3147 { DA7218_DROUTING_OUTDAI_2R
, 0x08 },
3148 { DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN
, 0x1C },
3149 { DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN
, 0x1C },
3150 { DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN
, 0x1C },
3151 { DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN
, 0x1C },
3152 { DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN
, 0x1C },
3153 { DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN
, 0x1C },
3154 { DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN
, 0x1C },
3155 { DA7218_DAI_CTRL
, 0x28 },
3156 { DA7218_DAI_TDM_CTRL
, 0x40 },
3157 { DA7218_DAI_OFFSET_LOWER
, 0x00 },
3158 { DA7218_DAI_OFFSET_UPPER
, 0x00 },
3159 { DA7218_DAI_CLK_MODE
, 0x01 },
3160 { DA7218_PLL_CTRL
, 0x04 },
3161 { DA7218_PLL_FRAC_TOP
, 0x00 },
3162 { DA7218_PLL_FRAC_BOT
, 0x00 },
3163 { DA7218_PLL_INTEGER
, 0x20 },
3164 { DA7218_DAC_NG_CTRL
, 0x00 },
3165 { DA7218_DAC_NG_SETUP_TIME
, 0x00 },
3166 { DA7218_DAC_NG_OFF_THRESH
, 0x00 },
3167 { DA7218_DAC_NG_ON_THRESH
, 0x00 },
3168 { DA7218_TONE_GEN_CFG2
, 0x00 },
3169 { DA7218_TONE_GEN_FREQ1_L
, 0x55 },
3170 { DA7218_TONE_GEN_FREQ1_U
, 0x15 },
3171 { DA7218_TONE_GEN_FREQ2_L
, 0x00 },
3172 { DA7218_TONE_GEN_FREQ2_U
, 0x40 },
3173 { DA7218_TONE_GEN_CYCLES
, 0x00 },
3174 { DA7218_TONE_GEN_ON_PER
, 0x02 },
3175 { DA7218_TONE_GEN_OFF_PER
, 0x01 },
3176 { DA7218_CP_CTRL
, 0x60 },
3177 { DA7218_CP_DELAY
, 0x11 },
3178 { DA7218_CP_VOL_THRESHOLD1
, 0x0E },
3179 { DA7218_MIC_1_CTRL
, 0x40 },
3180 { DA7218_MIC_1_GAIN
, 0x01 },
3181 { DA7218_MIC_1_SELECT
, 0x00 },
3182 { DA7218_MIC_2_CTRL
, 0x40 },
3183 { DA7218_MIC_2_GAIN
, 0x01 },
3184 { DA7218_MIC_2_SELECT
, 0x00 },
3185 { DA7218_IN_1_HPF_FILTER_CTRL
, 0x80 },
3186 { DA7218_IN_2_HPF_FILTER_CTRL
, 0x80 },
3187 { DA7218_ADC_1_CTRL
, 0x07 },
3188 { DA7218_ADC_2_CTRL
, 0x07 },
3189 { DA7218_MIXOUT_L_CTRL
, 0x00 },
3190 { DA7218_MIXOUT_L_GAIN
, 0x03 },
3191 { DA7218_MIXOUT_R_CTRL
, 0x00 },
3192 { DA7218_MIXOUT_R_GAIN
, 0x03 },
3193 { DA7218_HP_L_CTRL
, 0x40 },
3194 { DA7218_HP_L_GAIN
, 0x3B },
3195 { DA7218_HP_R_CTRL
, 0x40 },
3196 { DA7218_HP_R_GAIN
, 0x3B },
3197 { DA7218_HP_DIFF_CTRL
, 0x00 },
3198 { DA7218_HP_DIFF_UNLOCK
, 0xC3 },
3199 { DA7218_HPLDET_JACK
, 0x0B },
3200 { DA7218_HPLDET_CTRL
, 0x00 },
3201 { DA7218_REFERENCES
, 0x08 },
3202 { DA7218_IO_CTRL
, 0x00 },
3203 { DA7218_LDO_CTRL
, 0x00 },
3204 { DA7218_SIDETONE_CTRL
, 0x40 },
3205 { DA7218_SIDETONE_IN_SELECT
, 0x00 },
3206 { DA7218_SIDETONE_GAIN
, 0x1C },
3207 { DA7218_DROUTING_ST_OUTFILT_1L
, 0x01 },
3208 { DA7218_DROUTING_ST_OUTFILT_1R
, 0x02 },
3209 { DA7218_SIDETONE_BIQ_3STAGE_DATA
, 0x00 },
3210 { DA7218_SIDETONE_BIQ_3STAGE_ADDR
, 0x00 },
3211 { DA7218_EVENT_MASK
, 0x00 },
3212 { DA7218_DMIC_1_CTRL
, 0x00 },
3213 { DA7218_DMIC_2_CTRL
, 0x00 },
3214 { DA7218_IN_1L_GAIN
, 0x6F },
3215 { DA7218_IN_1R_GAIN
, 0x6F },
3216 { DA7218_IN_2L_GAIN
, 0x6F },
3217 { DA7218_IN_2R_GAIN
, 0x6F },
3218 { DA7218_OUT_1L_GAIN
, 0x6F },
3219 { DA7218_OUT_1R_GAIN
, 0x6F },
3220 { DA7218_MICBIAS_CTRL
, 0x00 },
3221 { DA7218_MICBIAS_EN
, 0x00 },
3224 static bool da7218_volatile_register(struct device
*dev
, unsigned int reg
)
3227 case DA7218_STATUS1
:
3228 case DA7218_SOFT_RESET
:
3229 case DA7218_SYSTEM_STATUS
:
3230 case DA7218_CALIB_CTRL
:
3231 case DA7218_CALIB_OFFSET_AUTO_M_1
:
3232 case DA7218_CALIB_OFFSET_AUTO_U_1
:
3233 case DA7218_CALIB_OFFSET_AUTO_M_2
:
3234 case DA7218_CALIB_OFFSET_AUTO_U_2
:
3235 case DA7218_PLL_STATUS
:
3236 case DA7218_PLL_REFOSC_CAL
:
3237 case DA7218_TONE_GEN_CFG1
:
3238 case DA7218_ADC_MODE
:
3239 case DA7218_HP_SNGL_CTRL
:
3240 case DA7218_HPLDET_TEST
:
3241 case DA7218_EVENT_STATUS
:
3249 static const struct regmap_config da7218_regmap_config
= {
3253 .max_register
= DA7218_MICBIAS_EN
,
3254 .reg_defaults
= da7218_reg_defaults
,
3255 .num_reg_defaults
= ARRAY_SIZE(da7218_reg_defaults
),
3256 .volatile_reg
= da7218_volatile_register
,
3257 .cache_type
= REGCACHE_RBTREE
,
3265 static int da7218_i2c_probe(struct i2c_client
*i2c
,
3266 const struct i2c_device_id
*id
)
3268 struct da7218_priv
*da7218
;
3271 da7218
= devm_kzalloc(&i2c
->dev
, sizeof(*da7218
), GFP_KERNEL
);
3275 i2c_set_clientdata(i2c
, da7218
);
3277 if (i2c
->dev
.of_node
)
3278 da7218
->dev_id
= da7218_of_get_id(&i2c
->dev
);
3280 da7218
->dev_id
= id
->driver_data
;
3282 if ((da7218
->dev_id
!= DA7217_DEV_ID
) &&
3283 (da7218
->dev_id
!= DA7218_DEV_ID
)) {
3284 dev_err(&i2c
->dev
, "Invalid device Id\n");
3288 da7218
->irq
= i2c
->irq
;
3290 da7218
->regmap
= devm_regmap_init_i2c(i2c
, &da7218_regmap_config
);
3291 if (IS_ERR(da7218
->regmap
)) {
3292 ret
= PTR_ERR(da7218
->regmap
);
3293 dev_err(&i2c
->dev
, "regmap_init() failed: %d\n", ret
);
3297 ret
= devm_snd_soc_register_component(&i2c
->dev
,
3298 &soc_component_dev_da7218
, &da7218_dai
, 1);
3300 dev_err(&i2c
->dev
, "Failed to register da7218 component: %d\n",
3306 static const struct i2c_device_id da7218_i2c_id
[] = {
3307 { "da7217", DA7217_DEV_ID
},
3308 { "da7218", DA7218_DEV_ID
},
3311 MODULE_DEVICE_TABLE(i2c
, da7218_i2c_id
);
3313 static struct i2c_driver da7218_i2c_driver
= {
3316 .of_match_table
= of_match_ptr(da7218_of_match
),
3318 .probe
= da7218_i2c_probe
,
3319 .id_table
= da7218_i2c_id
,
3322 module_i2c_driver(da7218_i2c_driver
);
3324 MODULE_DESCRIPTION("ASoC DA7218 Codec driver");
3325 MODULE_AUTHOR("Adam Thomson <Adam.Thomson.Opensource@diasemi.com>");
3326 MODULE_LICENSE("GPL");