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a2342ae3 MB |
1 | /* |
2 | * wm_hubs.c -- WM8993/4 common code | |
3 | * | |
4 | * Copyright 2009 Wolfson Microelectronics plc | |
5 | * | |
6 | * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> | |
7 | * | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License version 2 as | |
11 | * published by the Free Software Foundation. | |
12 | */ | |
13 | ||
14 | #include <linux/module.h> | |
15 | #include <linux/moduleparam.h> | |
16 | #include <linux/init.h> | |
17 | #include <linux/delay.h> | |
18 | #include <linux/pm.h> | |
19 | #include <linux/i2c.h> | |
20 | #include <linux/platform_device.h> | |
a2342ae3 MB |
21 | #include <sound/core.h> |
22 | #include <sound/pcm.h> | |
23 | #include <sound/pcm_params.h> | |
24 | #include <sound/soc.h> | |
25 | #include <sound/soc-dapm.h> | |
26 | #include <sound/initval.h> | |
27 | #include <sound/tlv.h> | |
28 | ||
29 | #include "wm8993.h" | |
30 | #include "wm_hubs.h" | |
31 | ||
32 | const DECLARE_TLV_DB_SCALE(wm_hubs_spkmix_tlv, -300, 300, 0); | |
33 | EXPORT_SYMBOL_GPL(wm_hubs_spkmix_tlv); | |
34 | ||
35 | static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1650, 150, 0); | |
36 | static const DECLARE_TLV_DB_SCALE(inmix_sw_tlv, 0, 3000, 0); | |
37 | static const DECLARE_TLV_DB_SCALE(inmix_tlv, -1500, 300, 1); | |
38 | static const DECLARE_TLV_DB_SCALE(earpiece_tlv, -600, 600, 0); | |
39 | static const DECLARE_TLV_DB_SCALE(outmix_tlv, -2100, 300, 0); | |
40 | static const DECLARE_TLV_DB_SCALE(spkmixout_tlv, -1800, 600, 1); | |
41 | static const DECLARE_TLV_DB_SCALE(outpga_tlv, -5700, 100, 0); | |
42 | static const unsigned int spkboost_tlv[] = { | |
43 | TLV_DB_RANGE_HEAD(7), | |
44 | 0, 6, TLV_DB_SCALE_ITEM(0, 150, 0), | |
45 | 7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0), | |
46 | }; | |
47 | static const DECLARE_TLV_DB_SCALE(line_tlv, -600, 600, 0); | |
48 | ||
49 | static const char *speaker_ref_text[] = { | |
50 | "SPKVDD/2", | |
51 | "VMID", | |
52 | }; | |
53 | ||
54 | static const struct soc_enum speaker_ref = | |
55 | SOC_ENUM_SINGLE(WM8993_SPEAKER_MIXER, 8, 2, speaker_ref_text); | |
56 | ||
57 | static const char *speaker_mode_text[] = { | |
58 | "Class D", | |
59 | "Class AB", | |
60 | }; | |
61 | ||
62 | static const struct soc_enum speaker_mode = | |
63 | SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text); | |
64 | ||
4dcc93d0 | 65 | static void wait_for_dc_servo(struct snd_soc_codec *codec, unsigned int op) |
a2342ae3 MB |
66 | { |
67 | unsigned int reg; | |
68 | int count = 0; | |
4dcc93d0 MB |
69 | unsigned int val; |
70 | ||
71 | val = op | WM8993_DCS_ENA_CHAN_0 | WM8993_DCS_ENA_CHAN_1; | |
72 | ||
73 | /* Trigger the command */ | |
74 | snd_soc_write(codec, WM8993_DC_SERVO_0, val); | |
a2342ae3 MB |
75 | |
76 | dev_dbg(codec->dev, "Waiting for DC servo...\n"); | |
3ed7074c | 77 | |
a2342ae3 MB |
78 | do { |
79 | count++; | |
80 | msleep(1); | |
4dcc93d0 | 81 | reg = snd_soc_read(codec, WM8993_DC_SERVO_0); |
3ed7074c | 82 | dev_dbg(codec->dev, "DC servo: %x\n", reg); |
4dcc93d0 | 83 | } while (reg & op && count < 400); |
a2342ae3 | 84 | |
4dcc93d0 | 85 | if (reg & op) |
a2342ae3 MB |
86 | dev_err(codec->dev, "Timed out waiting for DC Servo\n"); |
87 | } | |
88 | ||
3ed7074c MB |
89 | /* |
90 | * Startup calibration of the DC servo | |
91 | */ | |
92 | static void calibrate_dc_servo(struct snd_soc_codec *codec) | |
93 | { | |
b2c812e2 | 94 | struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec); |
8437f700 | 95 | u16 reg, reg_l, reg_r, dcs_cfg; |
3ed7074c MB |
96 | |
97 | /* Set for 32 series updates */ | |
98 | snd_soc_update_bits(codec, WM8993_DC_SERVO_1, | |
99 | WM8993_DCS_SERIES_NO_01_MASK, | |
100 | 32 << WM8993_DCS_SERIES_NO_01_SHIFT); | |
4dcc93d0 MB |
101 | wait_for_dc_servo(codec, |
102 | WM8993_DCS_TRIG_SERIES_0 | WM8993_DCS_TRIG_SERIES_1); | |
3ed7074c MB |
103 | |
104 | /* Apply correction to DC servo result */ | |
105 | if (hubs->dcs_codes) { | |
106 | dev_dbg(codec->dev, "Applying %d code DC servo correction\n", | |
107 | hubs->dcs_codes); | |
108 | ||
8437f700 MB |
109 | /* Different chips in the family support different |
110 | * readback methods. | |
111 | */ | |
112 | switch (hubs->dcs_readback_mode) { | |
113 | case 0: | |
114 | reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1) | |
115 | & WM8993_DCS_INTEG_CHAN_0_MASK;; | |
116 | reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2) | |
117 | & WM8993_DCS_INTEG_CHAN_1_MASK; | |
118 | break; | |
119 | case 1: | |
120 | reg = snd_soc_read(codec, WM8993_DC_SERVO_3); | |
121 | reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK) | |
122 | >> WM8993_DCS_DAC_WR_VAL_1_SHIFT; | |
123 | reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK; | |
124 | break; | |
125 | default: | |
126 | WARN(1, "Unknown DCS readback method"); | |
127 | break; | |
128 | } | |
129 | ||
3ed7074c | 130 | /* HPOUT1L */ |
8437f700 MB |
131 | if (reg_l + hubs->dcs_codes > 0 && |
132 | reg_l + hubs->dcs_codes < 0xff) | |
133 | reg_l += hubs->dcs_codes; | |
134 | dcs_cfg = reg_l << WM8993_DCS_DAC_WR_VAL_1_SHIFT; | |
3ed7074c MB |
135 | |
136 | /* HPOUT1R */ | |
8437f700 MB |
137 | if (reg_r + hubs->dcs_codes > 0 && |
138 | reg_r + hubs->dcs_codes < 0xff) | |
139 | reg_r += hubs->dcs_codes; | |
140 | dcs_cfg |= reg_r; | |
3ed7074c MB |
141 | |
142 | /* Do it */ | |
143 | snd_soc_write(codec, WM8993_DC_SERVO_3, dcs_cfg); | |
4dcc93d0 MB |
144 | wait_for_dc_servo(codec, |
145 | WM8993_DCS_TRIG_DAC_WR_0 | | |
146 | WM8993_DCS_TRIG_DAC_WR_1); | |
3ed7074c MB |
147 | } |
148 | } | |
149 | ||
a2342ae3 MB |
150 | /* |
151 | * Update the DC servo calibration on gain changes | |
152 | */ | |
153 | static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol, | |
3ed7074c | 154 | struct snd_ctl_elem_value *ucontrol) |
a2342ae3 MB |
155 | { |
156 | struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); | |
b2c812e2 | 157 | struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec); |
a2342ae3 MB |
158 | int ret; |
159 | ||
160 | ret = snd_soc_put_volsw_2r(kcontrol, ucontrol); | |
161 | ||
ae9d8607 MB |
162 | /* If we're applying an offset correction then updating the |
163 | * callibration would be likely to introduce further offsets. */ | |
164 | if (hubs->dcs_codes) | |
165 | return ret; | |
166 | ||
a2342ae3 MB |
167 | /* Only need to do this if the outputs are active */ |
168 | if (snd_soc_read(codec, WM8993_POWER_MANAGEMENT_1) | |
169 | & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA)) | |
170 | snd_soc_update_bits(codec, | |
171 | WM8993_DC_SERVO_0, | |
172 | WM8993_DCS_TRIG_SINGLE_0 | | |
173 | WM8993_DCS_TRIG_SINGLE_1, | |
174 | WM8993_DCS_TRIG_SINGLE_0 | | |
175 | WM8993_DCS_TRIG_SINGLE_1); | |
176 | ||
177 | return ret; | |
178 | } | |
179 | ||
180 | static const struct snd_kcontrol_new analogue_snd_controls[] = { | |
181 | SOC_SINGLE_TLV("IN1L Volume", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 0, 31, 0, | |
182 | inpga_tlv), | |
183 | SOC_SINGLE("IN1L Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 1), | |
184 | SOC_SINGLE("IN1L ZC Switch", WM8993_LEFT_LINE_INPUT_1_2_VOLUME, 7, 1, 0), | |
185 | ||
186 | SOC_SINGLE_TLV("IN1R Volume", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 0, 31, 0, | |
187 | inpga_tlv), | |
188 | SOC_SINGLE("IN1R Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 1), | |
189 | SOC_SINGLE("IN1R ZC Switch", WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, 7, 1, 0), | |
190 | ||
191 | ||
192 | SOC_SINGLE_TLV("IN2L Volume", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 0, 31, 0, | |
193 | inpga_tlv), | |
194 | SOC_SINGLE("IN2L Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 1), | |
195 | SOC_SINGLE("IN2L ZC Switch", WM8993_LEFT_LINE_INPUT_3_4_VOLUME, 7, 1, 0), | |
196 | ||
197 | SOC_SINGLE_TLV("IN2R Volume", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 0, 31, 0, | |
198 | inpga_tlv), | |
199 | SOC_SINGLE("IN2R Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 1), | |
200 | SOC_SINGLE("IN2R ZC Switch", WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, 7, 1, 0), | |
201 | ||
202 | SOC_SINGLE_TLV("MIXINL IN2L Volume", WM8993_INPUT_MIXER3, 7, 1, 0, | |
203 | inmix_sw_tlv), | |
204 | SOC_SINGLE_TLV("MIXINL IN1L Volume", WM8993_INPUT_MIXER3, 4, 1, 0, | |
205 | inmix_sw_tlv), | |
206 | SOC_SINGLE_TLV("MIXINL Output Record Volume", WM8993_INPUT_MIXER3, 0, 7, 0, | |
207 | inmix_tlv), | |
208 | SOC_SINGLE_TLV("MIXINL IN1LP Volume", WM8993_INPUT_MIXER5, 6, 7, 0, inmix_tlv), | |
209 | SOC_SINGLE_TLV("MIXINL Direct Voice Volume", WM8993_INPUT_MIXER5, 0, 6, 0, | |
210 | inmix_tlv), | |
211 | ||
212 | SOC_SINGLE_TLV("MIXINR IN2R Volume", WM8993_INPUT_MIXER4, 7, 1, 0, | |
213 | inmix_sw_tlv), | |
214 | SOC_SINGLE_TLV("MIXINR IN1R Volume", WM8993_INPUT_MIXER4, 4, 1, 0, | |
215 | inmix_sw_tlv), | |
216 | SOC_SINGLE_TLV("MIXINR Output Record Volume", WM8993_INPUT_MIXER4, 0, 7, 0, | |
217 | inmix_tlv), | |
218 | SOC_SINGLE_TLV("MIXINR IN1RP Volume", WM8993_INPUT_MIXER6, 6, 7, 0, inmix_tlv), | |
219 | SOC_SINGLE_TLV("MIXINR Direct Voice Volume", WM8993_INPUT_MIXER6, 0, 6, 0, | |
220 | inmix_tlv), | |
221 | ||
222 | SOC_SINGLE_TLV("Left Output Mixer IN2RN Volume", WM8993_OUTPUT_MIXER5, 6, 7, 1, | |
223 | outmix_tlv), | |
224 | SOC_SINGLE_TLV("Left Output Mixer IN2LN Volume", WM8993_OUTPUT_MIXER3, 6, 7, 1, | |
225 | outmix_tlv), | |
226 | SOC_SINGLE_TLV("Left Output Mixer IN2LP Volume", WM8993_OUTPUT_MIXER3, 9, 7, 1, | |
227 | outmix_tlv), | |
228 | SOC_SINGLE_TLV("Left Output Mixer IN1L Volume", WM8993_OUTPUT_MIXER3, 0, 7, 1, | |
229 | outmix_tlv), | |
230 | SOC_SINGLE_TLV("Left Output Mixer IN1R Volume", WM8993_OUTPUT_MIXER3, 3, 7, 1, | |
231 | outmix_tlv), | |
232 | SOC_SINGLE_TLV("Left Output Mixer Right Input Volume", | |
233 | WM8993_OUTPUT_MIXER5, 3, 7, 1, outmix_tlv), | |
234 | SOC_SINGLE_TLV("Left Output Mixer Left Input Volume", | |
235 | WM8993_OUTPUT_MIXER5, 0, 7, 1, outmix_tlv), | |
236 | SOC_SINGLE_TLV("Left Output Mixer DAC Volume", WM8993_OUTPUT_MIXER5, 9, 7, 1, | |
237 | outmix_tlv), | |
238 | ||
239 | SOC_SINGLE_TLV("Right Output Mixer IN2LN Volume", | |
240 | WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv), | |
241 | SOC_SINGLE_TLV("Right Output Mixer IN2RN Volume", | |
242 | WM8993_OUTPUT_MIXER4, 6, 7, 1, outmix_tlv), | |
243 | SOC_SINGLE_TLV("Right Output Mixer IN1L Volume", | |
244 | WM8993_OUTPUT_MIXER4, 3, 7, 1, outmix_tlv), | |
245 | SOC_SINGLE_TLV("Right Output Mixer IN1R Volume", | |
246 | WM8993_OUTPUT_MIXER4, 0, 7, 1, outmix_tlv), | |
247 | SOC_SINGLE_TLV("Right Output Mixer IN2RP Volume", | |
248 | WM8993_OUTPUT_MIXER4, 9, 7, 1, outmix_tlv), | |
249 | SOC_SINGLE_TLV("Right Output Mixer Left Input Volume", | |
250 | WM8993_OUTPUT_MIXER6, 3, 7, 1, outmix_tlv), | |
251 | SOC_SINGLE_TLV("Right Output Mixer Right Input Volume", | |
252 | WM8993_OUTPUT_MIXER6, 6, 7, 1, outmix_tlv), | |
253 | SOC_SINGLE_TLV("Right Output Mixer DAC Volume", | |
254 | WM8993_OUTPUT_MIXER6, 9, 7, 1, outmix_tlv), | |
255 | ||
256 | SOC_DOUBLE_R_TLV("Output Volume", WM8993_LEFT_OPGA_VOLUME, | |
257 | WM8993_RIGHT_OPGA_VOLUME, 0, 63, 0, outpga_tlv), | |
258 | SOC_DOUBLE_R("Output Switch", WM8993_LEFT_OPGA_VOLUME, | |
259 | WM8993_RIGHT_OPGA_VOLUME, 6, 1, 0), | |
260 | SOC_DOUBLE_R("Output ZC Switch", WM8993_LEFT_OPGA_VOLUME, | |
261 | WM8993_RIGHT_OPGA_VOLUME, 7, 1, 0), | |
262 | ||
263 | SOC_SINGLE("Earpiece Switch", WM8993_HPOUT2_VOLUME, 5, 1, 1), | |
264 | SOC_SINGLE_TLV("Earpiece Volume", WM8993_HPOUT2_VOLUME, 4, 1, 1, earpiece_tlv), | |
265 | ||
266 | SOC_SINGLE_TLV("SPKL Input Volume", WM8993_SPKMIXL_ATTENUATION, | |
267 | 5, 1, 1, wm_hubs_spkmix_tlv), | |
268 | SOC_SINGLE_TLV("SPKL IN1LP Volume", WM8993_SPKMIXL_ATTENUATION, | |
269 | 4, 1, 1, wm_hubs_spkmix_tlv), | |
270 | SOC_SINGLE_TLV("SPKL Output Volume", WM8993_SPKMIXL_ATTENUATION, | |
271 | 3, 1, 1, wm_hubs_spkmix_tlv), | |
272 | ||
273 | SOC_SINGLE_TLV("SPKR Input Volume", WM8993_SPKMIXR_ATTENUATION, | |
274 | 5, 1, 1, wm_hubs_spkmix_tlv), | |
275 | SOC_SINGLE_TLV("SPKR IN1RP Volume", WM8993_SPKMIXR_ATTENUATION, | |
276 | 4, 1, 1, wm_hubs_spkmix_tlv), | |
277 | SOC_SINGLE_TLV("SPKR Output Volume", WM8993_SPKMIXR_ATTENUATION, | |
278 | 3, 1, 1, wm_hubs_spkmix_tlv), | |
279 | ||
280 | SOC_DOUBLE_R_TLV("Speaker Mixer Volume", | |
281 | WM8993_SPKMIXL_ATTENUATION, WM8993_SPKMIXR_ATTENUATION, | |
282 | 0, 3, 1, spkmixout_tlv), | |
283 | SOC_DOUBLE_R_TLV("Speaker Volume", | |
284 | WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, | |
285 | 0, 63, 0, outpga_tlv), | |
286 | SOC_DOUBLE_R("Speaker Switch", | |
287 | WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, | |
288 | 6, 1, 0), | |
289 | SOC_DOUBLE_R("Speaker ZC Switch", | |
290 | WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT, | |
291 | 7, 1, 0), | |
292 | SOC_DOUBLE_TLV("Speaker Boost Volume", WM8993_SPKOUT_BOOST, 0, 3, 7, 0, | |
293 | spkboost_tlv), | |
294 | SOC_ENUM("Speaker Reference", speaker_ref), | |
295 | SOC_ENUM("Speaker Mode", speaker_mode), | |
296 | ||
297 | { | |
298 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Headphone Volume", | |
299 | .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | | |
300 | SNDRV_CTL_ELEM_ACCESS_READWRITE, | |
301 | .tlv.p = outpga_tlv, | |
302 | .info = snd_soc_info_volsw_2r, | |
303 | .get = snd_soc_get_volsw_2r, .put = wm8993_put_dc_servo, | |
304 | .private_value = (unsigned long)&(struct soc_mixer_control) { | |
305 | .reg = WM8993_LEFT_OUTPUT_VOLUME, | |
306 | .rreg = WM8993_RIGHT_OUTPUT_VOLUME, | |
307 | .shift = 0, .max = 63 | |
308 | }, | |
309 | }, | |
310 | SOC_DOUBLE_R("Headphone Switch", WM8993_LEFT_OUTPUT_VOLUME, | |
311 | WM8993_RIGHT_OUTPUT_VOLUME, 6, 1, 0), | |
312 | SOC_DOUBLE_R("Headphone ZC Switch", WM8993_LEFT_OUTPUT_VOLUME, | |
313 | WM8993_RIGHT_OUTPUT_VOLUME, 7, 1, 0), | |
314 | ||
315 | SOC_SINGLE("LINEOUT1N Switch", WM8993_LINE_OUTPUTS_VOLUME, 6, 1, 1), | |
316 | SOC_SINGLE("LINEOUT1P Switch", WM8993_LINE_OUTPUTS_VOLUME, 5, 1, 1), | |
317 | SOC_SINGLE_TLV("LINEOUT1 Volume", WM8993_LINE_OUTPUTS_VOLUME, 4, 1, 1, | |
318 | line_tlv), | |
319 | ||
320 | SOC_SINGLE("LINEOUT2N Switch", WM8993_LINE_OUTPUTS_VOLUME, 2, 1, 1), | |
321 | SOC_SINGLE("LINEOUT2P Switch", WM8993_LINE_OUTPUTS_VOLUME, 1, 1, 1), | |
322 | SOC_SINGLE_TLV("LINEOUT2 Volume", WM8993_LINE_OUTPUTS_VOLUME, 0, 1, 1, | |
323 | line_tlv), | |
324 | }; | |
325 | ||
3ed7074c MB |
326 | static int hp_supply_event(struct snd_soc_dapm_widget *w, |
327 | struct snd_kcontrol *kcontrol, int event) | |
328 | { | |
329 | struct snd_soc_codec *codec = w->codec; | |
b2c812e2 | 330 | struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec); |
3ed7074c MB |
331 | |
332 | switch (event) { | |
333 | case SND_SOC_DAPM_PRE_PMU: | |
334 | switch (hubs->hp_startup_mode) { | |
335 | case 0: | |
336 | break; | |
337 | case 1: | |
338 | /* Enable the headphone amp */ | |
339 | snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, | |
340 | WM8993_HPOUT1L_ENA | | |
341 | WM8993_HPOUT1R_ENA, | |
342 | WM8993_HPOUT1L_ENA | | |
343 | WM8993_HPOUT1R_ENA); | |
344 | ||
345 | /* Enable the second stage */ | |
346 | snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0, | |
347 | WM8993_HPOUT1L_DLY | | |
348 | WM8993_HPOUT1R_DLY, | |
349 | WM8993_HPOUT1L_DLY | | |
350 | WM8993_HPOUT1R_DLY); | |
351 | break; | |
352 | default: | |
353 | dev_err(codec->dev, "Unknown HP startup mode %d\n", | |
354 | hubs->hp_startup_mode); | |
355 | break; | |
356 | } | |
357 | ||
358 | case SND_SOC_DAPM_PRE_PMD: | |
359 | snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1, | |
360 | WM8993_CP_ENA, 0); | |
361 | break; | |
362 | } | |
363 | ||
364 | return 0; | |
365 | } | |
366 | ||
a2342ae3 MB |
367 | static int hp_event(struct snd_soc_dapm_widget *w, |
368 | struct snd_kcontrol *kcontrol, int event) | |
369 | { | |
370 | struct snd_soc_codec *codec = w->codec; | |
371 | unsigned int reg = snd_soc_read(codec, WM8993_ANALOGUE_HP_0); | |
372 | ||
373 | switch (event) { | |
374 | case SND_SOC_DAPM_POST_PMU: | |
375 | snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1, | |
376 | WM8993_CP_ENA, WM8993_CP_ENA); | |
377 | ||
378 | msleep(5); | |
379 | ||
380 | snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, | |
381 | WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA, | |
382 | WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA); | |
383 | ||
384 | reg |= WM8993_HPOUT1L_DLY | WM8993_HPOUT1R_DLY; | |
385 | snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg); | |
386 | ||
3ed7074c MB |
387 | /* Smallest supported update interval */ |
388 | snd_soc_update_bits(codec, WM8993_DC_SERVO_1, | |
389 | WM8993_DCS_TIMER_PERIOD_01_MASK, 1); | |
390 | ||
391 | calibrate_dc_servo(codec); | |
a2342ae3 MB |
392 | |
393 | reg |= WM8993_HPOUT1R_OUTP | WM8993_HPOUT1R_RMV_SHORT | | |
394 | WM8993_HPOUT1L_OUTP | WM8993_HPOUT1L_RMV_SHORT; | |
395 | snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg); | |
396 | break; | |
397 | ||
398 | case SND_SOC_DAPM_PRE_PMD: | |
3ed7074c MB |
399 | snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0, |
400 | WM8993_HPOUT1L_DLY | | |
401 | WM8993_HPOUT1R_DLY | | |
402 | WM8993_HPOUT1L_RMV_SHORT | | |
403 | WM8993_HPOUT1R_RMV_SHORT, 0); | |
a2342ae3 | 404 | |
3ed7074c MB |
405 | snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0, |
406 | WM8993_HPOUT1L_OUTP | | |
407 | WM8993_HPOUT1R_OUTP, 0); | |
a2342ae3 | 408 | |
a2342ae3 MB |
409 | snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1, |
410 | WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA, | |
411 | 0); | |
a2342ae3 MB |
412 | break; |
413 | } | |
414 | ||
415 | return 0; | |
416 | } | |
417 | ||
418 | static int earpiece_event(struct snd_soc_dapm_widget *w, | |
419 | struct snd_kcontrol *control, int event) | |
420 | { | |
421 | struct snd_soc_codec *codec = w->codec; | |
422 | u16 reg = snd_soc_read(codec, WM8993_ANTIPOP1) & ~WM8993_HPOUT2_IN_ENA; | |
423 | ||
424 | switch (event) { | |
425 | case SND_SOC_DAPM_PRE_PMU: | |
426 | reg |= WM8993_HPOUT2_IN_ENA; | |
427 | snd_soc_write(codec, WM8993_ANTIPOP1, reg); | |
428 | udelay(50); | |
429 | break; | |
430 | ||
431 | case SND_SOC_DAPM_POST_PMD: | |
432 | snd_soc_write(codec, WM8993_ANTIPOP1, reg); | |
433 | break; | |
434 | ||
435 | default: | |
436 | BUG(); | |
437 | break; | |
438 | } | |
439 | ||
440 | return 0; | |
441 | } | |
442 | ||
443 | static const struct snd_kcontrol_new in1l_pga[] = { | |
444 | SOC_DAPM_SINGLE("IN1LP Switch", WM8993_INPUT_MIXER2, 5, 1, 0), | |
445 | SOC_DAPM_SINGLE("IN1LN Switch", WM8993_INPUT_MIXER2, 4, 1, 0), | |
446 | }; | |
447 | ||
448 | static const struct snd_kcontrol_new in1r_pga[] = { | |
449 | SOC_DAPM_SINGLE("IN1RP Switch", WM8993_INPUT_MIXER2, 1, 1, 0), | |
450 | SOC_DAPM_SINGLE("IN1RN Switch", WM8993_INPUT_MIXER2, 0, 1, 0), | |
451 | }; | |
452 | ||
453 | static const struct snd_kcontrol_new in2l_pga[] = { | |
454 | SOC_DAPM_SINGLE("IN2LP Switch", WM8993_INPUT_MIXER2, 7, 1, 0), | |
455 | SOC_DAPM_SINGLE("IN2LN Switch", WM8993_INPUT_MIXER2, 6, 1, 0), | |
456 | }; | |
457 | ||
458 | static const struct snd_kcontrol_new in2r_pga[] = { | |
459 | SOC_DAPM_SINGLE("IN2RP Switch", WM8993_INPUT_MIXER2, 3, 1, 0), | |
460 | SOC_DAPM_SINGLE("IN2RN Switch", WM8993_INPUT_MIXER2, 2, 1, 0), | |
461 | }; | |
462 | ||
463 | static const struct snd_kcontrol_new mixinl[] = { | |
464 | SOC_DAPM_SINGLE("IN2L Switch", WM8993_INPUT_MIXER3, 8, 1, 0), | |
465 | SOC_DAPM_SINGLE("IN1L Switch", WM8993_INPUT_MIXER3, 5, 1, 0), | |
466 | }; | |
467 | ||
468 | static const struct snd_kcontrol_new mixinr[] = { | |
469 | SOC_DAPM_SINGLE("IN2R Switch", WM8993_INPUT_MIXER4, 8, 1, 0), | |
470 | SOC_DAPM_SINGLE("IN1R Switch", WM8993_INPUT_MIXER4, 5, 1, 0), | |
471 | }; | |
472 | ||
473 | static const struct snd_kcontrol_new left_output_mixer[] = { | |
474 | SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER1, 7, 1, 0), | |
475 | SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER1, 6, 1, 0), | |
476 | SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER1, 5, 1, 0), | |
477 | SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER1, 4, 1, 0), | |
478 | SOC_DAPM_SINGLE("IN2LP Switch", WM8993_OUTPUT_MIXER1, 1, 1, 0), | |
479 | SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER1, 3, 1, 0), | |
480 | SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER1, 2, 1, 0), | |
481 | SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER1, 0, 1, 0), | |
482 | }; | |
483 | ||
484 | static const struct snd_kcontrol_new right_output_mixer[] = { | |
485 | SOC_DAPM_SINGLE("Left Input Switch", WM8993_OUTPUT_MIXER2, 7, 1, 0), | |
486 | SOC_DAPM_SINGLE("Right Input Switch", WM8993_OUTPUT_MIXER2, 6, 1, 0), | |
487 | SOC_DAPM_SINGLE("IN2LN Switch", WM8993_OUTPUT_MIXER2, 5, 1, 0), | |
488 | SOC_DAPM_SINGLE("IN2RN Switch", WM8993_OUTPUT_MIXER2, 4, 1, 0), | |
489 | SOC_DAPM_SINGLE("IN1L Switch", WM8993_OUTPUT_MIXER2, 3, 1, 0), | |
490 | SOC_DAPM_SINGLE("IN1R Switch", WM8993_OUTPUT_MIXER2, 2, 1, 0), | |
491 | SOC_DAPM_SINGLE("IN2RP Switch", WM8993_OUTPUT_MIXER2, 1, 1, 0), | |
492 | SOC_DAPM_SINGLE("DAC Switch", WM8993_OUTPUT_MIXER2, 0, 1, 0), | |
493 | }; | |
494 | ||
495 | static const struct snd_kcontrol_new earpiece_mixer[] = { | |
496 | SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_HPOUT2_MIXER, 5, 1, 0), | |
497 | SOC_DAPM_SINGLE("Left Output Switch", WM8993_HPOUT2_MIXER, 4, 1, 0), | |
498 | SOC_DAPM_SINGLE("Right Output Switch", WM8993_HPOUT2_MIXER, 3, 1, 0), | |
499 | }; | |
500 | ||
501 | static const struct snd_kcontrol_new left_speaker_boost[] = { | |
502 | SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 5, 1, 0), | |
503 | SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 4, 1, 0), | |
504 | SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 3, 1, 0), | |
505 | }; | |
506 | ||
507 | static const struct snd_kcontrol_new right_speaker_boost[] = { | |
508 | SOC_DAPM_SINGLE("Direct Voice Switch", WM8993_SPKOUT_MIXERS, 2, 1, 0), | |
509 | SOC_DAPM_SINGLE("SPKL Switch", WM8993_SPKOUT_MIXERS, 1, 1, 0), | |
510 | SOC_DAPM_SINGLE("SPKR Switch", WM8993_SPKOUT_MIXERS, 0, 1, 0), | |
511 | }; | |
512 | ||
513 | static const struct snd_kcontrol_new line1_mix[] = { | |
514 | SOC_DAPM_SINGLE("IN1R Switch", WM8993_LINE_MIXER1, 2, 1, 0), | |
515 | SOC_DAPM_SINGLE("IN1L Switch", WM8993_LINE_MIXER1, 1, 1, 0), | |
516 | SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER1, 0, 1, 0), | |
517 | }; | |
518 | ||
519 | static const struct snd_kcontrol_new line1n_mix[] = { | |
520 | SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 6, 1, 0), | |
521 | SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER1, 5, 1, 0), | |
522 | }; | |
523 | ||
524 | static const struct snd_kcontrol_new line1p_mix[] = { | |
525 | SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 0, 1, 0), | |
526 | }; | |
527 | ||
528 | static const struct snd_kcontrol_new line2_mix[] = { | |
529 | SOC_DAPM_SINGLE("IN2R Switch", WM8993_LINE_MIXER2, 2, 1, 0), | |
530 | SOC_DAPM_SINGLE("IN2L Switch", WM8993_LINE_MIXER2, 1, 1, 0), | |
531 | SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER2, 0, 1, 0), | |
532 | }; | |
533 | ||
534 | static const struct snd_kcontrol_new line2n_mix[] = { | |
535 | SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER2, 6, 1, 0), | |
536 | SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 5, 1, 0), | |
537 | }; | |
538 | ||
539 | static const struct snd_kcontrol_new line2p_mix[] = { | |
540 | SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 0, 1, 0), | |
541 | }; | |
542 | ||
543 | static const struct snd_soc_dapm_widget analogue_dapm_widgets[] = { | |
544 | SND_SOC_DAPM_INPUT("IN1LN"), | |
545 | SND_SOC_DAPM_INPUT("IN1LP"), | |
546 | SND_SOC_DAPM_INPUT("IN2LN"), | |
34825948 | 547 | SND_SOC_DAPM_INPUT("IN2LP:VXRN"), |
a2342ae3 MB |
548 | SND_SOC_DAPM_INPUT("IN1RN"), |
549 | SND_SOC_DAPM_INPUT("IN1RP"), | |
550 | SND_SOC_DAPM_INPUT("IN2RN"), | |
34825948 | 551 | SND_SOC_DAPM_INPUT("IN2RP:VXRP"), |
a2342ae3 MB |
552 | |
553 | SND_SOC_DAPM_MICBIAS("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0), | |
554 | SND_SOC_DAPM_MICBIAS("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0), | |
555 | ||
556 | SND_SOC_DAPM_MIXER("IN1L PGA", WM8993_POWER_MANAGEMENT_2, 6, 0, | |
557 | in1l_pga, ARRAY_SIZE(in1l_pga)), | |
558 | SND_SOC_DAPM_MIXER("IN1R PGA", WM8993_POWER_MANAGEMENT_2, 4, 0, | |
559 | in1r_pga, ARRAY_SIZE(in1r_pga)), | |
560 | ||
561 | SND_SOC_DAPM_MIXER("IN2L PGA", WM8993_POWER_MANAGEMENT_2, 7, 0, | |
562 | in2l_pga, ARRAY_SIZE(in2l_pga)), | |
563 | SND_SOC_DAPM_MIXER("IN2R PGA", WM8993_POWER_MANAGEMENT_2, 5, 0, | |
564 | in2r_pga, ARRAY_SIZE(in2r_pga)), | |
565 | ||
566 | /* Dummy widgets to represent differential paths */ | |
567 | SND_SOC_DAPM_PGA("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0), | |
568 | ||
569 | SND_SOC_DAPM_MIXER("MIXINL", WM8993_POWER_MANAGEMENT_2, 9, 0, | |
570 | mixinl, ARRAY_SIZE(mixinl)), | |
571 | SND_SOC_DAPM_MIXER("MIXINR", WM8993_POWER_MANAGEMENT_2, 8, 0, | |
572 | mixinr, ARRAY_SIZE(mixinr)), | |
573 | ||
a2342ae3 MB |
574 | SND_SOC_DAPM_MIXER("Left Output Mixer", WM8993_POWER_MANAGEMENT_3, 5, 0, |
575 | left_output_mixer, ARRAY_SIZE(left_output_mixer)), | |
576 | SND_SOC_DAPM_MIXER("Right Output Mixer", WM8993_POWER_MANAGEMENT_3, 4, 0, | |
577 | right_output_mixer, ARRAY_SIZE(right_output_mixer)), | |
578 | ||
579 | SND_SOC_DAPM_PGA("Left Output PGA", WM8993_POWER_MANAGEMENT_3, 7, 0, NULL, 0), | |
580 | SND_SOC_DAPM_PGA("Right Output PGA", WM8993_POWER_MANAGEMENT_3, 6, 0, NULL, 0), | |
581 | ||
3ed7074c MB |
582 | SND_SOC_DAPM_SUPPLY("Headphone Supply", SND_SOC_NOPM, 0, 0, hp_supply_event, |
583 | SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), | |
a2342ae3 MB |
584 | SND_SOC_DAPM_PGA_E("Headphone PGA", SND_SOC_NOPM, 0, 0, |
585 | NULL, 0, | |
586 | hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), | |
587 | ||
588 | SND_SOC_DAPM_MIXER("Earpiece Mixer", SND_SOC_NOPM, 0, 0, | |
589 | earpiece_mixer, ARRAY_SIZE(earpiece_mixer)), | |
590 | SND_SOC_DAPM_PGA_E("Earpiece Driver", WM8993_POWER_MANAGEMENT_1, 11, 0, | |
591 | NULL, 0, earpiece_event, | |
592 | SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), | |
593 | ||
594 | SND_SOC_DAPM_MIXER("SPKL Boost", SND_SOC_NOPM, 0, 0, | |
595 | left_speaker_boost, ARRAY_SIZE(left_speaker_boost)), | |
596 | SND_SOC_DAPM_MIXER("SPKR Boost", SND_SOC_NOPM, 0, 0, | |
597 | right_speaker_boost, ARRAY_SIZE(right_speaker_boost)), | |
598 | ||
599 | SND_SOC_DAPM_PGA("SPKL Driver", WM8993_POWER_MANAGEMENT_1, 12, 0, | |
600 | NULL, 0), | |
601 | SND_SOC_DAPM_PGA("SPKR Driver", WM8993_POWER_MANAGEMENT_1, 13, 0, | |
602 | NULL, 0), | |
603 | ||
604 | SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0, | |
605 | line1_mix, ARRAY_SIZE(line1_mix)), | |
606 | SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0, | |
607 | line2_mix, ARRAY_SIZE(line2_mix)), | |
608 | ||
609 | SND_SOC_DAPM_MIXER("LINEOUT1N Mixer", SND_SOC_NOPM, 0, 0, | |
610 | line1n_mix, ARRAY_SIZE(line1n_mix)), | |
611 | SND_SOC_DAPM_MIXER("LINEOUT1P Mixer", SND_SOC_NOPM, 0, 0, | |
612 | line1p_mix, ARRAY_SIZE(line1p_mix)), | |
613 | SND_SOC_DAPM_MIXER("LINEOUT2N Mixer", SND_SOC_NOPM, 0, 0, | |
614 | line2n_mix, ARRAY_SIZE(line2n_mix)), | |
615 | SND_SOC_DAPM_MIXER("LINEOUT2P Mixer", SND_SOC_NOPM, 0, 0, | |
616 | line2p_mix, ARRAY_SIZE(line2p_mix)), | |
617 | ||
618 | SND_SOC_DAPM_PGA("LINEOUT1N Driver", WM8993_POWER_MANAGEMENT_3, 13, 0, | |
619 | NULL, 0), | |
620 | SND_SOC_DAPM_PGA("LINEOUT1P Driver", WM8993_POWER_MANAGEMENT_3, 12, 0, | |
621 | NULL, 0), | |
622 | SND_SOC_DAPM_PGA("LINEOUT2N Driver", WM8993_POWER_MANAGEMENT_3, 11, 0, | |
623 | NULL, 0), | |
624 | SND_SOC_DAPM_PGA("LINEOUT2P Driver", WM8993_POWER_MANAGEMENT_3, 10, 0, | |
625 | NULL, 0), | |
626 | ||
627 | SND_SOC_DAPM_OUTPUT("SPKOUTLP"), | |
628 | SND_SOC_DAPM_OUTPUT("SPKOUTLN"), | |
629 | SND_SOC_DAPM_OUTPUT("SPKOUTRP"), | |
630 | SND_SOC_DAPM_OUTPUT("SPKOUTRN"), | |
631 | SND_SOC_DAPM_OUTPUT("HPOUT1L"), | |
632 | SND_SOC_DAPM_OUTPUT("HPOUT1R"), | |
633 | SND_SOC_DAPM_OUTPUT("HPOUT2P"), | |
634 | SND_SOC_DAPM_OUTPUT("HPOUT2N"), | |
635 | SND_SOC_DAPM_OUTPUT("LINEOUT1P"), | |
636 | SND_SOC_DAPM_OUTPUT("LINEOUT1N"), | |
637 | SND_SOC_DAPM_OUTPUT("LINEOUT2P"), | |
638 | SND_SOC_DAPM_OUTPUT("LINEOUT2N"), | |
639 | }; | |
640 | ||
641 | static const struct snd_soc_dapm_route analogue_routes[] = { | |
642 | { "IN1L PGA", "IN1LP Switch", "IN1LP" }, | |
643 | { "IN1L PGA", "IN1LN Switch", "IN1LN" }, | |
644 | ||
645 | { "IN1R PGA", "IN1RP Switch", "IN1RP" }, | |
646 | { "IN1R PGA", "IN1RN Switch", "IN1RN" }, | |
647 | ||
34825948 | 648 | { "IN2L PGA", "IN2LP Switch", "IN2LP:VXRN" }, |
a2342ae3 MB |
649 | { "IN2L PGA", "IN2LN Switch", "IN2LN" }, |
650 | ||
34825948 | 651 | { "IN2R PGA", "IN2RP Switch", "IN2RP:VXRP" }, |
a2342ae3 MB |
652 | { "IN2R PGA", "IN2RN Switch", "IN2RN" }, |
653 | ||
34825948 JS |
654 | { "Direct Voice", NULL, "IN2LP:VXRN" }, |
655 | { "Direct Voice", NULL, "IN2RP:VXRP" }, | |
a2342ae3 MB |
656 | |
657 | { "MIXINL", "IN1L Switch", "IN1L PGA" }, | |
658 | { "MIXINL", "IN2L Switch", "IN2L PGA" }, | |
659 | { "MIXINL", NULL, "Direct Voice" }, | |
660 | { "MIXINL", NULL, "IN1LP" }, | |
661 | { "MIXINL", NULL, "Left Output Mixer" }, | |
662 | ||
663 | { "MIXINR", "IN1R Switch", "IN1R PGA" }, | |
664 | { "MIXINR", "IN2R Switch", "IN2R PGA" }, | |
665 | { "MIXINR", NULL, "Direct Voice" }, | |
666 | { "MIXINR", NULL, "IN1RP" }, | |
667 | { "MIXINR", NULL, "Right Output Mixer" }, | |
668 | ||
669 | { "ADCL", NULL, "MIXINL" }, | |
670 | { "ADCR", NULL, "MIXINR" }, | |
671 | ||
672 | { "Left Output Mixer", "Left Input Switch", "MIXINL" }, | |
673 | { "Left Output Mixer", "Right Input Switch", "MIXINR" }, | |
674 | { "Left Output Mixer", "IN2RN Switch", "IN2RN" }, | |
675 | { "Left Output Mixer", "IN2LN Switch", "IN2LN" }, | |
34825948 | 676 | { "Left Output Mixer", "IN2LP Switch", "IN2LP:VXRN" }, |
a2342ae3 MB |
677 | { "Left Output Mixer", "IN1L Switch", "IN1L PGA" }, |
678 | { "Left Output Mixer", "IN1R Switch", "IN1R PGA" }, | |
679 | ||
680 | { "Right Output Mixer", "Left Input Switch", "MIXINL" }, | |
681 | { "Right Output Mixer", "Right Input Switch", "MIXINR" }, | |
682 | { "Right Output Mixer", "IN2LN Switch", "IN2LN" }, | |
683 | { "Right Output Mixer", "IN2RN Switch", "IN2RN" }, | |
34825948 | 684 | { "Right Output Mixer", "IN2RP Switch", "IN2RP:VXRP" }, |
a2342ae3 MB |
685 | { "Right Output Mixer", "IN1L Switch", "IN1L PGA" }, |
686 | { "Right Output Mixer", "IN1R Switch", "IN1R PGA" }, | |
687 | ||
688 | { "Left Output PGA", NULL, "Left Output Mixer" }, | |
689 | { "Left Output PGA", NULL, "TOCLK" }, | |
690 | ||
691 | { "Right Output PGA", NULL, "Right Output Mixer" }, | |
692 | { "Right Output PGA", NULL, "TOCLK" }, | |
693 | ||
694 | { "Earpiece Mixer", "Direct Voice Switch", "Direct Voice" }, | |
695 | { "Earpiece Mixer", "Left Output Switch", "Left Output PGA" }, | |
696 | { "Earpiece Mixer", "Right Output Switch", "Right Output PGA" }, | |
697 | ||
698 | { "Earpiece Driver", NULL, "Earpiece Mixer" }, | |
699 | { "HPOUT2N", NULL, "Earpiece Driver" }, | |
700 | { "HPOUT2P", NULL, "Earpiece Driver" }, | |
701 | ||
702 | { "SPKL", "Input Switch", "MIXINL" }, | |
703 | { "SPKL", "IN1LP Switch", "IN1LP" }, | |
704 | { "SPKL", "Output Switch", "Left Output Mixer" }, | |
705 | { "SPKL", NULL, "TOCLK" }, | |
706 | ||
707 | { "SPKR", "Input Switch", "MIXINR" }, | |
708 | { "SPKR", "IN1RP Switch", "IN1RP" }, | |
709 | { "SPKR", "Output Switch", "Right Output Mixer" }, | |
710 | { "SPKR", NULL, "TOCLK" }, | |
711 | ||
712 | { "SPKL Boost", "Direct Voice Switch", "Direct Voice" }, | |
713 | { "SPKL Boost", "SPKL Switch", "SPKL" }, | |
714 | { "SPKL Boost", "SPKR Switch", "SPKR" }, | |
715 | ||
716 | { "SPKR Boost", "Direct Voice Switch", "Direct Voice" }, | |
717 | { "SPKR Boost", "SPKR Switch", "SPKR" }, | |
718 | { "SPKR Boost", "SPKL Switch", "SPKL" }, | |
719 | ||
720 | { "SPKL Driver", NULL, "SPKL Boost" }, | |
721 | { "SPKL Driver", NULL, "CLK_SYS" }, | |
722 | ||
723 | { "SPKR Driver", NULL, "SPKR Boost" }, | |
724 | { "SPKR Driver", NULL, "CLK_SYS" }, | |
725 | ||
726 | { "SPKOUTLP", NULL, "SPKL Driver" }, | |
727 | { "SPKOUTLN", NULL, "SPKL Driver" }, | |
728 | { "SPKOUTRP", NULL, "SPKR Driver" }, | |
729 | { "SPKOUTRN", NULL, "SPKR Driver" }, | |
730 | ||
731 | { "Left Headphone Mux", "Mixer", "Left Output Mixer" }, | |
732 | { "Right Headphone Mux", "Mixer", "Right Output Mixer" }, | |
733 | ||
734 | { "Headphone PGA", NULL, "Left Headphone Mux" }, | |
735 | { "Headphone PGA", NULL, "Right Headphone Mux" }, | |
736 | { "Headphone PGA", NULL, "CLK_SYS" }, | |
3ed7074c | 737 | { "Headphone PGA", NULL, "Headphone Supply" }, |
a2342ae3 MB |
738 | |
739 | { "HPOUT1L", NULL, "Headphone PGA" }, | |
740 | { "HPOUT1R", NULL, "Headphone PGA" }, | |
741 | ||
742 | { "LINEOUT1N", NULL, "LINEOUT1N Driver" }, | |
743 | { "LINEOUT1P", NULL, "LINEOUT1P Driver" }, | |
744 | { "LINEOUT2N", NULL, "LINEOUT2N Driver" }, | |
745 | { "LINEOUT2P", NULL, "LINEOUT2P Driver" }, | |
746 | }; | |
747 | ||
748 | static const struct snd_soc_dapm_route lineout1_diff_routes[] = { | |
749 | { "LINEOUT1 Mixer", "IN1L Switch", "IN1L PGA" }, | |
750 | { "LINEOUT1 Mixer", "IN1R Switch", "IN1R PGA" }, | |
751 | { "LINEOUT1 Mixer", "Output Switch", "Left Output Mixer" }, | |
752 | ||
753 | { "LINEOUT1N Driver", NULL, "LINEOUT1 Mixer" }, | |
754 | { "LINEOUT1P Driver", NULL, "LINEOUT1 Mixer" }, | |
755 | }; | |
756 | ||
757 | static const struct snd_soc_dapm_route lineout1_se_routes[] = { | |
758 | { "LINEOUT1N Mixer", "Left Output Switch", "Left Output Mixer" }, | |
759 | { "LINEOUT1N Mixer", "Right Output Switch", "Left Output Mixer" }, | |
760 | ||
761 | { "LINEOUT1P Mixer", "Left Output Switch", "Left Output Mixer" }, | |
762 | ||
763 | { "LINEOUT1N Driver", NULL, "LINEOUT1N Mixer" }, | |
764 | { "LINEOUT1P Driver", NULL, "LINEOUT1P Mixer" }, | |
765 | }; | |
766 | ||
767 | static const struct snd_soc_dapm_route lineout2_diff_routes[] = { | |
768 | { "LINEOUT2 Mixer", "IN2L Switch", "IN2L PGA" }, | |
769 | { "LINEOUT2 Mixer", "IN2R Switch", "IN2R PGA" }, | |
770 | { "LINEOUT2 Mixer", "Output Switch", "Right Output Mixer" }, | |
771 | ||
772 | { "LINEOUT2N Driver", NULL, "LINEOUT2 Mixer" }, | |
773 | { "LINEOUT2P Driver", NULL, "LINEOUT2 Mixer" }, | |
774 | }; | |
775 | ||
776 | static const struct snd_soc_dapm_route lineout2_se_routes[] = { | |
777 | { "LINEOUT2N Mixer", "Left Output Switch", "Left Output Mixer" }, | |
778 | { "LINEOUT2N Mixer", "Right Output Switch", "Left Output Mixer" }, | |
779 | ||
780 | { "LINEOUT2P Mixer", "Right Output Switch", "Right Output Mixer" }, | |
781 | ||
782 | { "LINEOUT2N Driver", NULL, "LINEOUT2N Mixer" }, | |
783 | { "LINEOUT2P Driver", NULL, "LINEOUT2P Mixer" }, | |
784 | }; | |
785 | ||
786 | int wm_hubs_add_analogue_controls(struct snd_soc_codec *codec) | |
787 | { | |
788 | /* Latch volume update bits & default ZC on */ | |
789 | snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_1_2_VOLUME, | |
790 | WM8993_IN1_VU, WM8993_IN1_VU); | |
791 | snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_1_2_VOLUME, | |
792 | WM8993_IN1_VU, WM8993_IN1_VU); | |
793 | snd_soc_update_bits(codec, WM8993_LEFT_LINE_INPUT_3_4_VOLUME, | |
794 | WM8993_IN2_VU, WM8993_IN2_VU); | |
795 | snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_3_4_VOLUME, | |
796 | WM8993_IN2_VU, WM8993_IN2_VU); | |
797 | ||
798 | snd_soc_update_bits(codec, WM8993_SPEAKER_VOLUME_RIGHT, | |
799 | WM8993_SPKOUT_VU, WM8993_SPKOUT_VU); | |
800 | ||
801 | snd_soc_update_bits(codec, WM8993_LEFT_OUTPUT_VOLUME, | |
802 | WM8993_HPOUT1L_ZC, WM8993_HPOUT1L_ZC); | |
803 | snd_soc_update_bits(codec, WM8993_RIGHT_OUTPUT_VOLUME, | |
804 | WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC, | |
805 | WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC); | |
806 | ||
807 | snd_soc_update_bits(codec, WM8993_LEFT_OPGA_VOLUME, | |
808 | WM8993_MIXOUTL_ZC, WM8993_MIXOUTL_ZC); | |
809 | snd_soc_update_bits(codec, WM8993_RIGHT_OPGA_VOLUME, | |
810 | WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU, | |
811 | WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU); | |
812 | ||
813 | snd_soc_add_controls(codec, analogue_snd_controls, | |
814 | ARRAY_SIZE(analogue_snd_controls)); | |
815 | ||
816 | snd_soc_dapm_new_controls(codec, analogue_dapm_widgets, | |
817 | ARRAY_SIZE(analogue_dapm_widgets)); | |
818 | return 0; | |
819 | } | |
820 | EXPORT_SYMBOL_GPL(wm_hubs_add_analogue_controls); | |
821 | ||
822 | int wm_hubs_add_analogue_routes(struct snd_soc_codec *codec, | |
823 | int lineout1_diff, int lineout2_diff) | |
824 | { | |
825 | snd_soc_dapm_add_routes(codec, analogue_routes, | |
826 | ARRAY_SIZE(analogue_routes)); | |
827 | ||
828 | if (lineout1_diff) | |
829 | snd_soc_dapm_add_routes(codec, | |
830 | lineout1_diff_routes, | |
831 | ARRAY_SIZE(lineout1_diff_routes)); | |
832 | else | |
833 | snd_soc_dapm_add_routes(codec, | |
834 | lineout1_se_routes, | |
835 | ARRAY_SIZE(lineout1_se_routes)); | |
836 | ||
837 | if (lineout2_diff) | |
838 | snd_soc_dapm_add_routes(codec, | |
839 | lineout2_diff_routes, | |
840 | ARRAY_SIZE(lineout2_diff_routes)); | |
841 | else | |
842 | snd_soc_dapm_add_routes(codec, | |
843 | lineout2_se_routes, | |
844 | ARRAY_SIZE(lineout2_se_routes)); | |
845 | ||
846 | return 0; | |
847 | } | |
848 | EXPORT_SYMBOL_GPL(wm_hubs_add_analogue_routes); | |
849 | ||
aa983d9d MB |
850 | int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *codec, |
851 | int lineout1_diff, int lineout2_diff, | |
852 | int lineout1fb, int lineout2fb, | |
853 | int jd_scthr, int jd_thr, int micbias1_lvl, | |
854 | int micbias2_lvl) | |
855 | { | |
856 | if (!lineout1_diff) | |
857 | snd_soc_update_bits(codec, WM8993_LINE_MIXER1, | |
858 | WM8993_LINEOUT1_MODE, | |
859 | WM8993_LINEOUT1_MODE); | |
860 | if (!lineout2_diff) | |
861 | snd_soc_update_bits(codec, WM8993_LINE_MIXER2, | |
862 | WM8993_LINEOUT2_MODE, | |
863 | WM8993_LINEOUT2_MODE); | |
864 | ||
821dd91e MB |
865 | /* If the line outputs are differential then we aren't presenting |
866 | * VMID as an output and can disable it. | |
867 | */ | |
868 | if (lineout1_diff && lineout2_diff) | |
869 | codec->idle_bias_off = 1; | |
870 | ||
aa983d9d MB |
871 | if (lineout1fb) |
872 | snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL, | |
873 | WM8993_LINEOUT1_FB, WM8993_LINEOUT1_FB); | |
874 | ||
875 | if (lineout2fb) | |
876 | snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL, | |
877 | WM8993_LINEOUT2_FB, WM8993_LINEOUT2_FB); | |
878 | ||
879 | snd_soc_update_bits(codec, WM8993_MICBIAS, | |
880 | WM8993_JD_SCTHR_MASK | WM8993_JD_THR_MASK | | |
881 | WM8993_MICB1_LVL | WM8993_MICB2_LVL, | |
882 | jd_scthr << WM8993_JD_SCTHR_SHIFT | | |
883 | jd_thr << WM8993_JD_THR_SHIFT | | |
884 | micbias1_lvl | | |
885 | micbias2_lvl << WM8993_MICB2_LVL_SHIFT); | |
886 | ||
887 | return 0; | |
888 | } | |
889 | EXPORT_SYMBOL_GPL(wm_hubs_handle_analogue_pdata); | |
890 | ||
a2342ae3 MB |
891 | MODULE_DESCRIPTION("Shared support for Wolfson hubs products"); |
892 | MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); | |
893 | MODULE_LICENSE("GPL"); |