1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * arizona.h - Wolfson Arizona class device shared support |
4 | * |
5 | * Copyright 2012 Wolfson Microelectronics plc |
6 | * |
7 | * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> |
8 | */ |
9 | |
10 | #ifndef _ASOC_ARIZONA_H |
11 | #define _ASOC_ARIZONA_H |
12 | |
13 | #include <linux/completion.h> |
14 | #include <linux/notifier.h> |
15 | #include <linux/mfd/arizona/core.h> |
16 | |
17 | #include <sound/soc.h> |
18 | |
19 | #include "wm_adsp.h" |
20 | |
21 | #define ARIZONA_CLK_SYSCLK 1 |
22 | #define ARIZONA_CLK_ASYNCCLK 2 |
23 | #define ARIZONA_CLK_OPCLK 3 |
24 | #define ARIZONA_CLK_ASYNC_OPCLK 4 |
25 | |
26 | #define ARIZONA_CLK_SRC_MCLK1 0x0 |
27 | #define ARIZONA_CLK_SRC_MCLK2 0x1 |
28 | #define ARIZONA_CLK_SRC_FLL1 0x4 |
29 | #define ARIZONA_CLK_SRC_FLL2 0x5 |
30 | #define ARIZONA_CLK_SRC_AIF1BCLK 0x8 |
31 | #define ARIZONA_CLK_SRC_AIF2BCLK 0x9 |
32 | #define ARIZONA_CLK_SRC_AIF3BCLK 0xa |
33 | |
34 | #define ARIZONA_FLL_SRC_NONE -1 |
35 | #define ARIZONA_FLL_SRC_MCLK1 0 |
36 | #define ARIZONA_FLL_SRC_MCLK2 1 |
37 | #define ARIZONA_FLL_SRC_SLIMCLK 3 |
38 | #define ARIZONA_FLL_SRC_FLL1 4 |
39 | #define ARIZONA_FLL_SRC_FLL2 5 |
40 | #define ARIZONA_FLL_SRC_AIF1BCLK 8 |
41 | #define ARIZONA_FLL_SRC_AIF2BCLK 9 |
42 | #define ARIZONA_FLL_SRC_AIF3BCLK 10 |
43 | #define ARIZONA_FLL_SRC_AIF1LRCLK 12 |
44 | #define ARIZONA_FLL_SRC_AIF2LRCLK 13 |
45 | #define ARIZONA_FLL_SRC_AIF3LRCLK 14 |
46 | |
47 | #define ARIZONA_MIXER_VOL_MASK 0x00FE |
48 | #define ARIZONA_MIXER_VOL_SHIFT 1 |
49 | #define ARIZONA_MIXER_VOL_WIDTH 7 |
50 | |
51 | #define ARIZONA_CLK_6MHZ 0 |
52 | #define ARIZONA_CLK_12MHZ 1 |
53 | #define ARIZONA_CLK_24MHZ 2 |
54 | #define ARIZONA_CLK_49MHZ 3 |
55 | #define ARIZONA_CLK_73MHZ 4 |
56 | #define ARIZONA_CLK_98MHZ 5 |
57 | #define ARIZONA_CLK_147MHZ 6 |
58 | |
59 | #define ARIZONA_MAX_DAI 10 |
60 | #define ARIZONA_MAX_ADSP 4 |
61 | |
62 | #define ARIZONA_DVFS_SR1_RQ 0x001 |
63 | #define ARIZONA_DVFS_ADSP1_RQ 0x100 |
64 | |
65 | /* Notifier events */ |
66 | #define ARIZONA_NOTIFY_VOICE_TRIGGER 0x1 |
67 | |
68 | struct wm_adsp; |
69 | |
70 | struct arizona_dai_priv { |
71 | int clk; |
72 | |
73 | struct snd_pcm_hw_constraint_list constraint; |
74 | }; |
75 | |
76 | struct arizona_priv { |
77 | struct wm_adsp adsp[ARIZONA_MAX_ADSP]; |
78 | struct arizona *arizona; |
79 | int sysclk; |
80 | int asyncclk; |
81 | struct arizona_dai_priv dai[ARIZONA_MAX_DAI]; |
82 | |
83 | int num_inputs; |
84 | unsigned int in_pending; |
85 | |
86 | unsigned int out_up_pending; |
87 | unsigned int out_up_delay; |
88 | unsigned int out_down_pending; |
89 | unsigned int out_down_delay; |
90 | |
91 | unsigned int dvfs_reqs; |
92 | struct mutex dvfs_lock; |
93 | bool dvfs_cached; |
94 | |
95 | /* Variables used by arizona-jack.c code */ |
96 | struct mutex lock; |
97 | struct delayed_work hpdet_work; |
98 | struct delayed_work micd_detect_work; |
99 | struct delayed_work micd_timeout_work; |
100 | struct snd_soc_jack *jack; |
101 | struct regulator *micvdd; |
102 | struct gpio_desc *micd_pol_gpio; |
103 | |
104 | u16 last_jackdet; |
105 | |
106 | int micd_mode; |
107 | const struct arizona_micd_config *micd_modes; |
108 | int micd_num_modes; |
109 | |
110 | int micd_button_mask; |
111 | const struct arizona_micd_range *micd_ranges; |
112 | int num_micd_ranges; |
113 | |
114 | bool micd_reva; |
115 | bool micd_clamp; |
116 | |
117 | bool hpdet_active; |
118 | bool hpdet_done; |
119 | bool hpdet_retried; |
120 | |
121 | bool mic; |
122 | bool detecting; |
123 | |
124 | int num_hpdet_res; |
125 | unsigned int hpdet_res[3]; |
126 | |
127 | int jack_flips; |
128 | int hpdet_ip_version; |
129 | }; |
130 | |
131 | struct arizona_voice_trigger_info { |
132 | int core; |
133 | }; |
134 | |
135 | #define ARIZONA_NUM_MIXER_INPUTS 104 |
136 | |
137 | extern const unsigned int arizona_mixer_tlv[]; |
138 | extern const char * const arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS]; |
139 | extern unsigned int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS]; |
140 | |
141 | #define ARIZONA_GAINMUX_CONTROLS(name, base) \ |
142 | SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \ |
143 | ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
144 | arizona_mixer_tlv) |
145 | |
146 | #define ARIZONA_MIXER_CONTROLS(name, base) \ |
147 | SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \ |
148 | ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
149 | arizona_mixer_tlv), \ |
150 | SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \ |
151 | ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
152 | arizona_mixer_tlv), \ |
153 | SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \ |
154 | ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
155 | arizona_mixer_tlv), \ |
156 | SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \ |
157 | ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ |
158 | arizona_mixer_tlv) |
159 | |
160 | #define ARIZONA_MUX_ENUM_DECL(name, reg) \ |
161 | SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \ |
162 | name, reg, 0, 0xff, arizona_mixer_texts, arizona_mixer_values) |
163 | |
164 | #define ARIZONA_MUX_CTL_DECL(name) \ |
165 | const struct snd_kcontrol_new name##_mux = \ |
166 | SOC_DAPM_ENUM("Route", name##_enum) |
167 | |
168 | #define ARIZONA_MUX_ENUMS(name, base_reg) \ |
169 | static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg); \ |
170 | static ARIZONA_MUX_CTL_DECL(name) |
171 | |
172 | #define ARIZONA_MIXER_ENUMS(name, base_reg) \ |
173 | ARIZONA_MUX_ENUMS(name##_in1, base_reg); \ |
174 | ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \ |
175 | ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \ |
176 | ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6) |
177 | |
178 | #define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \ |
179 | ARIZONA_MUX_ENUMS(name##_aux1, base_reg); \ |
180 | ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8); \ |
181 | ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16); \ |
182 | ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24); \ |
183 | ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32); \ |
184 | ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40) |
185 | |
186 | #define ARIZONA_MUX(name, ctrl) \ |
187 | SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl) |
188 | |
189 | #define ARIZONA_MUX_WIDGETS(name, name_str) \ |
190 | ARIZONA_MUX(name_str " Input", &name##_mux) |
191 | |
192 | #define ARIZONA_MIXER_WIDGETS(name, name_str) \ |
193 | ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \ |
194 | ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \ |
195 | ARIZONA_MUX(name_str " Input 3", &name##_in3_mux), \ |
196 | ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \ |
197 | SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0) |
198 | |
199 | #define ARIZONA_DSP_WIDGETS(name, name_str) \ |
200 | ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \ |
201 | ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \ |
202 | ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \ |
203 | ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \ |
204 | ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \ |
205 | ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \ |
206 | ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \ |
207 | ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux) |
208 | |
209 | #define ARIZONA_MUX_ROUTES(widget, name) \ |
210 | { widget, NULL, name " Input" }, \ |
211 | ARIZONA_MIXER_INPUT_ROUTES(name " Input") |
212 | |
213 | #define ARIZONA_MIXER_ROUTES(widget, name) \ |
214 | { widget, NULL, name " Mixer" }, \ |
215 | { name " Mixer", NULL, name " Input 1" }, \ |
216 | { name " Mixer", NULL, name " Input 2" }, \ |
217 | { name " Mixer", NULL, name " Input 3" }, \ |
218 | { name " Mixer", NULL, name " Input 4" }, \ |
219 | ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \ |
220 | ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \ |
221 | ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \ |
222 | ARIZONA_MIXER_INPUT_ROUTES(name " Input 4") |
223 | |
224 | #define ARIZONA_DSP_ROUTES(name) \ |
225 | { name, NULL, name " Preloader"}, \ |
226 | { name " Preloader", NULL, "SYSCLK" }, \ |
227 | { name " Preload", NULL, name " Preloader"}, \ |
228 | { name, NULL, name " Aux 1" }, \ |
229 | { name, NULL, name " Aux 2" }, \ |
230 | { name, NULL, name " Aux 3" }, \ |
231 | { name, NULL, name " Aux 4" }, \ |
232 | { name, NULL, name " Aux 5" }, \ |
233 | { name, NULL, name " Aux 6" }, \ |
234 | ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \ |
235 | ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \ |
236 | ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \ |
237 | ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \ |
238 | ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \ |
239 | ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \ |
240 | ARIZONA_MIXER_ROUTES(name, name "L"), \ |
241 | ARIZONA_MIXER_ROUTES(name, name "R") |
242 | |
243 | #define ARIZONA_EQ_CONTROL(xname, xbase) \ |
244 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ |
245 | .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ |
246 | .put = arizona_eq_coeff_put, .private_value = \ |
247 | ((unsigned long)&(struct soc_bytes) { .base = xbase, \ |
248 | .num_regs = 20, .mask = ~ARIZONA_EQ1_B1_MODE }) } |
249 | |
250 | #define ARIZONA_LHPF_CONTROL(xname, xbase) \ |
251 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ |
252 | .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ |
253 | .put = arizona_lhpf_coeff_put, .private_value = \ |
254 | ((unsigned long)&(struct soc_bytes) { .base = xbase, \ |
255 | .num_regs = 1 }) } |
256 | |
257 | #define ARIZONA_RATE_ENUM_SIZE 4 |
258 | #define ARIZONA_SAMPLE_RATE_ENUM_SIZE 14 |
259 | |
260 | /* SND_JACK_* mask for supported cable/switch types */ |
261 | #define ARIZONA_JACK_MASK (SND_JACK_HEADSET | SND_JACK_LINEOUT | SND_JACK_MECHANICAL) |
262 | |
263 | extern const char * const arizona_rate_text[ARIZONA_RATE_ENUM_SIZE]; |
264 | extern const unsigned int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE]; |
265 | extern const char * const arizona_sample_rate_text[ARIZONA_SAMPLE_RATE_ENUM_SIZE]; |
266 | extern const unsigned int arizona_sample_rate_val[ARIZONA_SAMPLE_RATE_ENUM_SIZE]; |
267 | |
268 | extern const struct soc_enum arizona_isrc_fsl[]; |
269 | extern const struct soc_enum arizona_isrc_fsh[]; |
270 | extern const struct soc_enum arizona_asrc_rate1; |
271 | |
272 | extern const struct soc_enum arizona_in_vi_ramp; |
273 | extern const struct soc_enum arizona_in_vd_ramp; |
274 | |
275 | extern const struct soc_enum arizona_out_vi_ramp; |
276 | extern const struct soc_enum arizona_out_vd_ramp; |
277 | |
278 | extern const struct soc_enum arizona_lhpf1_mode; |
279 | extern const struct soc_enum arizona_lhpf2_mode; |
280 | extern const struct soc_enum arizona_lhpf3_mode; |
281 | extern const struct soc_enum arizona_lhpf4_mode; |
282 | |
283 | extern const struct soc_enum arizona_ng_hold; |
284 | extern const struct soc_enum arizona_in_hpf_cut_enum; |
285 | extern const struct soc_enum arizona_in_dmic_osr[]; |
286 | |
287 | extern const struct snd_kcontrol_new arizona_adsp2_rate_controls[]; |
288 | |
289 | extern const struct soc_enum arizona_anc_input_src[]; |
290 | extern const struct soc_enum arizona_anc_ng_enum; |
291 | extern const struct soc_enum arizona_output_anc_src[]; |
292 | |
293 | extern const struct snd_kcontrol_new arizona_voice_trigger_switch[]; |
294 | |
295 | int arizona_in_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
296 | int event); |
297 | int arizona_out_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
298 | int event); |
299 | int arizona_hp_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
300 | int event); |
301 | int arizona_anc_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
302 | int event); |
303 | |
304 | int arizona_eq_coeff_put(struct snd_kcontrol *kcontrol, |
305 | struct snd_ctl_elem_value *ucontrol); |
306 | int arizona_lhpf_coeff_put(struct snd_kcontrol *kcontrol, |
307 | struct snd_ctl_elem_value *ucontrol); |
308 | |
309 | int arizona_clk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, |
310 | int event); |
311 | int arizona_set_sysclk(struct snd_soc_component *component, int clk_id, int source, |
312 | unsigned int freq, int dir); |
313 | |
314 | extern const struct snd_soc_dai_ops arizona_dai_ops; |
315 | extern const struct snd_soc_dai_ops arizona_simple_dai_ops; |
316 | |
317 | #define ARIZONA_FLL_NAME_LEN 20 |
318 | |
319 | struct arizona_fll { |
320 | struct arizona *arizona; |
321 | int id; |
322 | unsigned int base; |
323 | unsigned int vco_mult; |
324 | |
325 | unsigned int fout; |
326 | int sync_src; |
327 | unsigned int sync_freq; |
328 | int ref_src; |
329 | unsigned int ref_freq; |
330 | |
331 | char lock_name[ARIZONA_FLL_NAME_LEN]; |
332 | char clock_ok_name[ARIZONA_FLL_NAME_LEN]; |
333 | }; |
334 | |
335 | int arizona_dvfs_up(struct snd_soc_component *component, unsigned int flags); |
336 | int arizona_dvfs_down(struct snd_soc_component *component, unsigned int flags); |
337 | int arizona_dvfs_sysclk_ev(struct snd_soc_dapm_widget *w, |
338 | struct snd_kcontrol *kcontrol, int event); |
339 | void arizona_init_dvfs(struct arizona_priv *priv); |
340 | |
341 | int arizona_init_fll(struct arizona *arizona, int id, int base, |
342 | int lock_irq, int ok_irq, struct arizona_fll *fll); |
343 | int arizona_set_fll_refclk(struct arizona_fll *fll, int source, |
344 | unsigned int Fref, unsigned int Fout); |
345 | int arizona_set_fll(struct arizona_fll *fll, int source, |
346 | unsigned int Fref, unsigned int Fout); |
347 | |
348 | int arizona_init_spk(struct snd_soc_component *component); |
349 | int arizona_init_gpio(struct snd_soc_component *component); |
350 | int arizona_init_mono(struct snd_soc_component *component); |
351 | |
352 | int arizona_init_common(struct arizona *arizona); |
353 | int arizona_init_vol_limit(struct arizona *arizona); |
354 | |
355 | int arizona_init_spk_irqs(struct arizona *arizona); |
356 | int arizona_free_spk_irqs(struct arizona *arizona); |
357 | |
358 | int arizona_init_dai(struct arizona_priv *priv, int id); |
359 | |
360 | int arizona_set_output_mode(struct snd_soc_component *component, int output, |
361 | bool diff); |
362 | |
363 | bool arizona_input_analog(struct snd_soc_component *component, int shift); |
364 | |
365 | const char *arizona_sample_rate_val_to_name(unsigned int rate_val); |
366 | |
367 | static inline int arizona_register_notifier(struct snd_soc_component *component, |
368 | struct notifier_block *nb, |
369 | int (*notify) |
370 | (struct notifier_block *nb, |
371 | unsigned long action, void *data)) |
372 | { |
373 | struct arizona_priv *priv = snd_soc_component_get_drvdata(c: component); |
374 | struct arizona *arizona = priv->arizona; |
375 | |
376 | nb->notifier_call = notify; |
377 | |
378 | return blocking_notifier_chain_register(nh: &arizona->notifier, nb); |
379 | } |
380 | |
381 | static inline int arizona_unregister_notifier(struct snd_soc_component *component, |
382 | struct notifier_block *nb) |
383 | { |
384 | struct arizona_priv *priv = snd_soc_component_get_drvdata(c: component); |
385 | struct arizona *arizona = priv->arizona; |
386 | |
387 | return blocking_notifier_chain_unregister(nh: &arizona->notifier, nb); |
388 | } |
389 | |
390 | int arizona_of_get_audio_pdata(struct arizona *arizona); |
391 | |
392 | int arizona_jack_codec_dev_probe(struct arizona_priv *info, struct device *dev); |
393 | int arizona_jack_codec_dev_remove(struct arizona_priv *info); |
394 | |
395 | int arizona_jack_set_jack(struct snd_soc_component *component, |
396 | struct snd_soc_jack *jack, void *data); |
397 | |
398 | #endif |
399 | |