1 | // SPDX-License-Identifier: GPL-2.0-only |
2 | // |
3 | // rt722-sdca.c -- rt722 SDCA ALSA SoC audio driver |
4 | // |
5 | // Copyright(c) 2023 Realtek Semiconductor Corp. |
6 | // |
7 | // |
8 | |
9 | #include <linux/bitops.h> |
10 | #include <sound/core.h> |
11 | #include <linux/delay.h> |
12 | #include <linux/init.h> |
13 | #include <sound/initval.h> |
14 | #include <sound/jack.h> |
15 | #include <linux/kernel.h> |
16 | #include <linux/module.h> |
17 | #include <linux/moduleparam.h> |
18 | #include <sound/pcm.h> |
19 | #include <linux/pm_runtime.h> |
20 | #include <sound/pcm_params.h> |
21 | #include <linux/soundwire/sdw_registers.h> |
22 | #include <linux/slab.h> |
23 | #include <sound/soc-dapm.h> |
24 | #include <sound/tlv.h> |
25 | |
26 | #include "rt722-sdca.h" |
27 | |
28 | int rt722_sdca_index_write(struct rt722_sdca_priv *rt722, |
29 | unsigned int nid, unsigned int reg, unsigned int value) |
30 | { |
31 | struct regmap *regmap = rt722->mbq_regmap; |
32 | unsigned int addr = (nid << 20) | reg; |
33 | int ret; |
34 | |
35 | ret = regmap_write(map: regmap, reg: addr, val: value); |
36 | if (ret < 0) |
37 | dev_err(&rt722->slave->dev, |
38 | "%s: Failed to set private value: %06x <= %04x ret=%d\n" , |
39 | __func__, addr, value, ret); |
40 | |
41 | return ret; |
42 | } |
43 | |
44 | int rt722_sdca_index_read(struct rt722_sdca_priv *rt722, |
45 | unsigned int nid, unsigned int reg, unsigned int *value) |
46 | { |
47 | int ret; |
48 | struct regmap *regmap = rt722->mbq_regmap; |
49 | unsigned int addr = (nid << 20) | reg; |
50 | |
51 | ret = regmap_read(map: regmap, reg: addr, val: value); |
52 | if (ret < 0) |
53 | dev_err(&rt722->slave->dev, |
54 | "%s: Failed to get private value: %06x => %04x ret=%d\n" , |
55 | __func__, addr, *value, ret); |
56 | |
57 | return ret; |
58 | } |
59 | |
60 | static int rt722_sdca_index_update_bits(struct rt722_sdca_priv *rt722, |
61 | unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val) |
62 | { |
63 | unsigned int tmp; |
64 | int ret; |
65 | |
66 | ret = rt722_sdca_index_read(rt722, nid, reg, value: &tmp); |
67 | if (ret < 0) |
68 | return ret; |
69 | |
70 | set_mask_bits(&tmp, mask, val); |
71 | return rt722_sdca_index_write(rt722, nid, reg, value: tmp); |
72 | } |
73 | |
74 | static int rt722_sdca_btn_type(unsigned char *buffer) |
75 | { |
76 | if ((*buffer & 0xf0) == 0x10 || (*buffer & 0x0f) == 0x01 || (*(buffer + 1) == 0x01) || |
77 | (*(buffer + 1) == 0x10)) |
78 | return SND_JACK_BTN_2; |
79 | else if ((*buffer & 0xf0) == 0x20 || (*buffer & 0x0f) == 0x02 || (*(buffer + 1) == 0x02) || |
80 | (*(buffer + 1) == 0x20)) |
81 | return SND_JACK_BTN_3; |
82 | else if ((*buffer & 0xf0) == 0x40 || (*buffer & 0x0f) == 0x04 || (*(buffer + 1) == 0x04) || |
83 | (*(buffer + 1) == 0x40)) |
84 | return SND_JACK_BTN_0; |
85 | else if ((*buffer & 0xf0) == 0x80 || (*buffer & 0x0f) == 0x08 || (*(buffer + 1) == 0x08) || |
86 | (*(buffer + 1) == 0x80)) |
87 | return SND_JACK_BTN_1; |
88 | |
89 | return 0; |
90 | } |
91 | |
92 | static unsigned int rt722_sdca_button_detect(struct rt722_sdca_priv *rt722) |
93 | { |
94 | unsigned int btn_type = 0, offset, idx, val, owner; |
95 | int ret; |
96 | unsigned char buf[3]; |
97 | |
98 | /* get current UMP message owner */ |
99 | ret = regmap_read(map: rt722->regmap, |
100 | SDW_SDCA_CTL(FUNC_NUM_HID, RT722_SDCA_ENT_HID01, |
101 | RT722_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), val: &owner); |
102 | if (ret < 0) |
103 | return 0; |
104 | |
105 | /* if owner is device then there is no button event from device */ |
106 | if (owner == 1) |
107 | return 0; |
108 | |
109 | /* read UMP message offset */ |
110 | ret = regmap_read(map: rt722->regmap, |
111 | SDW_SDCA_CTL(FUNC_NUM_HID, RT722_SDCA_ENT_HID01, |
112 | RT722_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), val: &offset); |
113 | if (ret < 0) |
114 | goto _end_btn_det_; |
115 | |
116 | for (idx = 0; idx < sizeof(buf); idx++) { |
117 | ret = regmap_read(map: rt722->regmap, |
118 | RT722_BUF_ADDR_HID1 + offset + idx, val: &val); |
119 | if (ret < 0) |
120 | goto _end_btn_det_; |
121 | buf[idx] = val & 0xff; |
122 | } |
123 | |
124 | if (buf[0] == 0x11) |
125 | btn_type = rt722_sdca_btn_type(buffer: &buf[1]); |
126 | |
127 | _end_btn_det_: |
128 | /* Host is owner, so set back to device */ |
129 | if (owner == 0) |
130 | /* set owner to device */ |
131 | regmap_write(map: rt722->regmap, |
132 | SDW_SDCA_CTL(FUNC_NUM_HID, RT722_SDCA_ENT_HID01, |
133 | RT722_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), val: 0x01); |
134 | |
135 | return btn_type; |
136 | } |
137 | |
138 | static int rt722_sdca_headset_detect(struct rt722_sdca_priv *rt722) |
139 | { |
140 | unsigned int det_mode; |
141 | int ret; |
142 | |
143 | /* get detected_mode */ |
144 | ret = regmap_read(map: rt722->regmap, |
145 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_GE49, |
146 | RT722_SDCA_CTL_DETECTED_MODE, 0), val: &det_mode); |
147 | if (ret < 0) |
148 | goto io_error; |
149 | |
150 | switch (det_mode) { |
151 | case 0x00: |
152 | rt722->jack_type = 0; |
153 | break; |
154 | case 0x03: |
155 | rt722->jack_type = SND_JACK_HEADPHONE; |
156 | break; |
157 | case 0x05: |
158 | rt722->jack_type = SND_JACK_HEADSET; |
159 | break; |
160 | } |
161 | |
162 | /* write selected_mode */ |
163 | if (det_mode) { |
164 | ret = regmap_write(map: rt722->regmap, |
165 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_GE49, |
166 | RT722_SDCA_CTL_SELECTED_MODE, 0), val: det_mode); |
167 | if (ret < 0) |
168 | goto io_error; |
169 | } |
170 | |
171 | dev_dbg(&rt722->slave->dev, |
172 | "%s, detected_mode=0x%x\n" , __func__, det_mode); |
173 | |
174 | return 0; |
175 | |
176 | io_error: |
177 | pr_err_ratelimited("IO error in %s, ret %d\n" , __func__, ret); |
178 | return ret; |
179 | } |
180 | |
181 | static void rt722_sdca_jack_detect_handler(struct work_struct *work) |
182 | { |
183 | struct rt722_sdca_priv *rt722 = |
184 | container_of(work, struct rt722_sdca_priv, jack_detect_work.work); |
185 | int btn_type = 0, ret; |
186 | |
187 | if (!rt722->hs_jack) |
188 | return; |
189 | |
190 | if (!rt722->component->card || !rt722->component->card->instantiated) |
191 | return; |
192 | |
193 | /* SDW_SCP_SDCA_INT_SDCA_6 is used for jack detection */ |
194 | if (rt722->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_6) { |
195 | ret = rt722_sdca_headset_detect(rt722); |
196 | if (ret < 0) |
197 | return; |
198 | } |
199 | |
200 | /* SDW_SCP_SDCA_INT_SDCA_8 is used for button detection */ |
201 | if (rt722->scp_sdca_stat2 & SDW_SCP_SDCA_INT_SDCA_8) |
202 | btn_type = rt722_sdca_button_detect(rt722); |
203 | |
204 | if (rt722->jack_type == 0) |
205 | btn_type = 0; |
206 | |
207 | dev_dbg(&rt722->slave->dev, |
208 | "in %s, jack_type=%d\n" , __func__, rt722->jack_type); |
209 | dev_dbg(&rt722->slave->dev, |
210 | "in %s, btn_type=0x%x\n" , __func__, btn_type); |
211 | dev_dbg(&rt722->slave->dev, |
212 | "in %s, scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n" , __func__, |
213 | rt722->scp_sdca_stat1, rt722->scp_sdca_stat2); |
214 | |
215 | snd_soc_jack_report(jack: rt722->hs_jack, status: rt722->jack_type | btn_type, |
216 | mask: SND_JACK_HEADSET | |
217 | SND_JACK_BTN_0 | SND_JACK_BTN_1 | |
218 | SND_JACK_BTN_2 | SND_JACK_BTN_3); |
219 | |
220 | if (btn_type) { |
221 | /* button released */ |
222 | snd_soc_jack_report(jack: rt722->hs_jack, status: rt722->jack_type, |
223 | mask: SND_JACK_HEADSET | |
224 | SND_JACK_BTN_0 | SND_JACK_BTN_1 | |
225 | SND_JACK_BTN_2 | SND_JACK_BTN_3); |
226 | |
227 | mod_delayed_work(wq: system_power_efficient_wq, |
228 | dwork: &rt722->jack_btn_check_work, delay: msecs_to_jiffies(m: 200)); |
229 | } |
230 | } |
231 | |
232 | static void rt722_sdca_btn_check_handler(struct work_struct *work) |
233 | { |
234 | struct rt722_sdca_priv *rt722 = |
235 | container_of(work, struct rt722_sdca_priv, jack_btn_check_work.work); |
236 | int btn_type = 0, ret, idx; |
237 | unsigned int det_mode, offset, val; |
238 | unsigned char buf[3]; |
239 | |
240 | ret = regmap_read(map: rt722->regmap, |
241 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_GE49, |
242 | RT722_SDCA_CTL_DETECTED_MODE, 0), val: &det_mode); |
243 | if (ret < 0) |
244 | goto io_error; |
245 | |
246 | /* pin attached */ |
247 | if (det_mode) { |
248 | /* read UMP message offset */ |
249 | ret = regmap_read(map: rt722->regmap, |
250 | SDW_SDCA_CTL(FUNC_NUM_HID, RT722_SDCA_ENT_HID01, |
251 | RT722_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), val: &offset); |
252 | if (ret < 0) |
253 | goto io_error; |
254 | |
255 | for (idx = 0; idx < sizeof(buf); idx++) { |
256 | ret = regmap_read(map: rt722->regmap, |
257 | RT722_BUF_ADDR_HID1 + offset + idx, val: &val); |
258 | if (ret < 0) |
259 | goto io_error; |
260 | buf[idx] = val & 0xff; |
261 | } |
262 | |
263 | if (buf[0] == 0x11) |
264 | btn_type = rt722_sdca_btn_type(buffer: &buf[1]); |
265 | } else |
266 | rt722->jack_type = 0; |
267 | |
268 | dev_dbg(&rt722->slave->dev, "%s, btn_type=0x%x\n" , __func__, btn_type); |
269 | snd_soc_jack_report(jack: rt722->hs_jack, status: rt722->jack_type | btn_type, |
270 | mask: SND_JACK_HEADSET | |
271 | SND_JACK_BTN_0 | SND_JACK_BTN_1 | |
272 | SND_JACK_BTN_2 | SND_JACK_BTN_3); |
273 | |
274 | if (btn_type) { |
275 | /* button released */ |
276 | snd_soc_jack_report(jack: rt722->hs_jack, status: rt722->jack_type, |
277 | mask: SND_JACK_HEADSET | |
278 | SND_JACK_BTN_0 | SND_JACK_BTN_1 | |
279 | SND_JACK_BTN_2 | SND_JACK_BTN_3); |
280 | |
281 | mod_delayed_work(wq: system_power_efficient_wq, |
282 | dwork: &rt722->jack_btn_check_work, delay: msecs_to_jiffies(m: 200)); |
283 | } |
284 | |
285 | return; |
286 | |
287 | io_error: |
288 | pr_err_ratelimited("IO error in %s, ret %d\n" , __func__, ret); |
289 | } |
290 | |
291 | static void rt722_sdca_jack_init(struct rt722_sdca_priv *rt722) |
292 | { |
293 | mutex_lock(&rt722->calibrate_mutex); |
294 | if (rt722->hs_jack) { |
295 | /* set SCP_SDCA_IntMask1[0]=1 */ |
296 | sdw_write_no_pm(slave: rt722->slave, SDW_SCP_SDCA_INTMASK1, |
297 | SDW_SCP_SDCA_INTMASK_SDCA_0 | SDW_SCP_SDCA_INTMASK_SDCA_6); |
298 | /* set SCP_SDCA_IntMask2[0]=1 */ |
299 | sdw_write_no_pm(slave: rt722->slave, SDW_SCP_SDCA_INTMASK2, |
300 | SDW_SCP_SDCA_INTMASK_SDCA_8); |
301 | dev_dbg(&rt722->slave->dev, "in %s enable\n" , __func__); |
302 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
303 | RT722_HDA_LEGACY_UNSOL_CTL, value: 0x016E); |
304 | /* set XU(et03h) & XU(et0Dh) to Not bypassed */ |
305 | regmap_write(map: rt722->regmap, |
306 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_XU03, |
307 | RT722_SDCA_CTL_SELECTED_MODE, 0), val: 0); |
308 | regmap_write(map: rt722->regmap, |
309 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_XU0D, |
310 | RT722_SDCA_CTL_SELECTED_MODE, 0), val: 0); |
311 | /* trigger GE interrupt */ |
312 | rt722_sdca_index_update_bits(rt722, RT722_VENDOR_HDA_CTL, |
313 | RT722_GE_RELATED_CTL2, mask: 0x4000, val: 0x4000); |
314 | } |
315 | mutex_unlock(lock: &rt722->calibrate_mutex); |
316 | } |
317 | |
318 | static int rt722_sdca_set_jack_detect(struct snd_soc_component *component, |
319 | struct snd_soc_jack *hs_jack, void *data) |
320 | { |
321 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
322 | int ret; |
323 | |
324 | rt722->hs_jack = hs_jack; |
325 | |
326 | ret = pm_runtime_resume_and_get(dev: component->dev); |
327 | if (ret < 0) { |
328 | if (ret != -EACCES) { |
329 | dev_err(component->dev, "%s: failed to resume %d\n" , __func__, ret); |
330 | return ret; |
331 | } |
332 | /* pm_runtime not enabled yet */ |
333 | dev_dbg(component->dev, "%s: skipping jack init for now\n" , __func__); |
334 | return 0; |
335 | } |
336 | |
337 | rt722_sdca_jack_init(rt722); |
338 | |
339 | pm_runtime_mark_last_busy(dev: component->dev); |
340 | pm_runtime_put_autosuspend(dev: component->dev); |
341 | |
342 | return 0; |
343 | } |
344 | |
345 | /* For SDCA control DAC/ADC Gain */ |
346 | static int rt722_sdca_set_gain_put(struct snd_kcontrol *kcontrol, |
347 | struct snd_ctl_elem_value *ucontrol) |
348 | { |
349 | struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); |
350 | struct soc_mixer_control *mc = |
351 | (struct soc_mixer_control *)kcontrol->private_value; |
352 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
353 | unsigned int read_l, read_r, gain_l_val, gain_r_val; |
354 | unsigned int adc_vol_flag = 0, changed = 0; |
355 | unsigned int lvalue, rvalue; |
356 | const unsigned int interval_offset = 0xc0; |
357 | const unsigned int tendB = 0xa00; |
358 | |
359 | if (strstr(ucontrol->id.name, "FU1E Capture Volume" ) || |
360 | strstr(ucontrol->id.name, "FU0F Capture Volume" )) |
361 | adc_vol_flag = 1; |
362 | |
363 | regmap_read(map: rt722->mbq_regmap, reg: mc->reg, val: &lvalue); |
364 | regmap_read(map: rt722->mbq_regmap, reg: mc->rreg, val: &rvalue); |
365 | |
366 | /* L Channel */ |
367 | gain_l_val = ucontrol->value.integer.value[0]; |
368 | if (gain_l_val > mc->max) |
369 | gain_l_val = mc->max; |
370 | |
371 | if (mc->shift == 8) /* boost gain */ |
372 | gain_l_val = gain_l_val * tendB; |
373 | else { |
374 | /* ADC/DAC gain */ |
375 | if (adc_vol_flag) |
376 | gain_l_val = 0x1e00 - ((mc->max - gain_l_val) * interval_offset); |
377 | else |
378 | gain_l_val = 0 - ((mc->max - gain_l_val) * interval_offset); |
379 | gain_l_val &= 0xffff; |
380 | } |
381 | |
382 | /* R Channel */ |
383 | gain_r_val = ucontrol->value.integer.value[1]; |
384 | if (gain_r_val > mc->max) |
385 | gain_r_val = mc->max; |
386 | |
387 | if (mc->shift == 8) /* boost gain */ |
388 | gain_r_val = gain_r_val * tendB; |
389 | else { |
390 | /* ADC/DAC gain */ |
391 | if (adc_vol_flag) |
392 | gain_r_val = 0x1e00 - ((mc->max - gain_r_val) * interval_offset); |
393 | else |
394 | gain_r_val = 0 - ((mc->max - gain_r_val) * interval_offset); |
395 | gain_r_val &= 0xffff; |
396 | } |
397 | |
398 | if (lvalue != gain_l_val || rvalue != gain_r_val) |
399 | changed = 1; |
400 | else |
401 | return 0; |
402 | |
403 | /* Lch*/ |
404 | regmap_write(map: rt722->mbq_regmap, reg: mc->reg, val: gain_l_val); |
405 | |
406 | /* Rch */ |
407 | regmap_write(map: rt722->mbq_regmap, reg: mc->rreg, val: gain_r_val); |
408 | |
409 | regmap_read(map: rt722->mbq_regmap, reg: mc->reg, val: &read_l); |
410 | regmap_read(map: rt722->mbq_regmap, reg: mc->rreg, val: &read_r); |
411 | if (read_r == gain_r_val && read_l == gain_l_val) |
412 | return changed; |
413 | |
414 | return -EIO; |
415 | } |
416 | |
417 | static int rt722_sdca_set_gain_get(struct snd_kcontrol *kcontrol, |
418 | struct snd_ctl_elem_value *ucontrol) |
419 | { |
420 | struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); |
421 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
422 | struct soc_mixer_control *mc = |
423 | (struct soc_mixer_control *)kcontrol->private_value; |
424 | unsigned int read_l, read_r, ctl_l = 0, ctl_r = 0; |
425 | unsigned int adc_vol_flag = 0; |
426 | const unsigned int interval_offset = 0xc0; |
427 | const unsigned int tendB = 0xa00; |
428 | |
429 | if (strstr(ucontrol->id.name, "FU1E Capture Volume" ) || |
430 | strstr(ucontrol->id.name, "FU0F Capture Volume" )) |
431 | adc_vol_flag = 1; |
432 | |
433 | regmap_read(map: rt722->mbq_regmap, reg: mc->reg, val: &read_l); |
434 | regmap_read(map: rt722->mbq_regmap, reg: mc->rreg, val: &read_r); |
435 | |
436 | if (mc->shift == 8) /* boost gain */ |
437 | ctl_l = read_l / tendB; |
438 | else { |
439 | if (adc_vol_flag) |
440 | ctl_l = mc->max - (((0x1e00 - read_l) & 0xffff) / interval_offset); |
441 | else |
442 | ctl_l = mc->max - (((0 - read_l) & 0xffff) / interval_offset); |
443 | } |
444 | |
445 | if (read_l != read_r) { |
446 | if (mc->shift == 8) /* boost gain */ |
447 | ctl_r = read_r / tendB; |
448 | else { /* ADC/DAC gain */ |
449 | if (adc_vol_flag) |
450 | ctl_r = mc->max - (((0x1e00 - read_r) & 0xffff) / interval_offset); |
451 | else |
452 | ctl_r = mc->max - (((0 - read_r) & 0xffff) / interval_offset); |
453 | } |
454 | } else { |
455 | ctl_r = ctl_l; |
456 | } |
457 | |
458 | ucontrol->value.integer.value[0] = ctl_l; |
459 | ucontrol->value.integer.value[1] = ctl_r; |
460 | |
461 | return 0; |
462 | } |
463 | |
464 | static int rt722_sdca_set_fu1e_capture_ctl(struct rt722_sdca_priv *rt722) |
465 | { |
466 | int err, i; |
467 | unsigned int ch_mute; |
468 | |
469 | for (i = 0; i < ARRAY_SIZE(rt722->fu1e_mixer_mute); i++) { |
470 | ch_mute = rt722->fu1e_dapm_mute || rt722->fu1e_mixer_mute[i]; |
471 | err = regmap_write(map: rt722->regmap, |
472 | SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT722_SDCA_ENT_USER_FU1E, |
473 | RT722_SDCA_CTL_FU_MUTE, CH_01) + i, val: ch_mute); |
474 | if (err < 0) |
475 | return err; |
476 | } |
477 | |
478 | return 0; |
479 | } |
480 | |
481 | static int rt722_sdca_fu1e_capture_get(struct snd_kcontrol *kcontrol, |
482 | struct snd_ctl_elem_value *ucontrol) |
483 | { |
484 | struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); |
485 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
486 | struct rt722_sdca_dmic_kctrl_priv *p = |
487 | (struct rt722_sdca_dmic_kctrl_priv *)kcontrol->private_value; |
488 | unsigned int i; |
489 | |
490 | for (i = 0; i < p->count; i++) |
491 | ucontrol->value.integer.value[i] = !rt722->fu1e_mixer_mute[i]; |
492 | |
493 | return 0; |
494 | } |
495 | |
496 | static int rt722_sdca_fu1e_capture_put(struct snd_kcontrol *kcontrol, |
497 | struct snd_ctl_elem_value *ucontrol) |
498 | { |
499 | struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); |
500 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
501 | struct rt722_sdca_dmic_kctrl_priv *p = |
502 | (struct rt722_sdca_dmic_kctrl_priv *)kcontrol->private_value; |
503 | int err, changed = 0, i; |
504 | |
505 | for (i = 0; i < p->count; i++) { |
506 | if (rt722->fu1e_mixer_mute[i] != !ucontrol->value.integer.value[i]) |
507 | changed = 1; |
508 | rt722->fu1e_mixer_mute[i] = !ucontrol->value.integer.value[i]; |
509 | } |
510 | |
511 | err = rt722_sdca_set_fu1e_capture_ctl(rt722); |
512 | if (err < 0) |
513 | return err; |
514 | |
515 | return changed; |
516 | } |
517 | |
518 | static int rt722_sdca_set_fu0f_capture_ctl(struct rt722_sdca_priv *rt722) |
519 | { |
520 | int err; |
521 | unsigned int ch_l, ch_r; |
522 | |
523 | ch_l = (rt722->fu0f_dapm_mute || rt722->fu0f_mixer_l_mute) ? 0x01 : 0x00; |
524 | ch_r = (rt722->fu0f_dapm_mute || rt722->fu0f_mixer_r_mute) ? 0x01 : 0x00; |
525 | |
526 | err = regmap_write(map: rt722->regmap, |
527 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU0F, |
528 | RT722_SDCA_CTL_FU_MUTE, CH_L), val: ch_l); |
529 | if (err < 0) |
530 | return err; |
531 | |
532 | err = regmap_write(map: rt722->regmap, |
533 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU0F, |
534 | RT722_SDCA_CTL_FU_MUTE, CH_R), val: ch_r); |
535 | if (err < 0) |
536 | return err; |
537 | |
538 | return 0; |
539 | } |
540 | |
541 | static int rt722_sdca_fu0f_capture_get(struct snd_kcontrol *kcontrol, |
542 | struct snd_ctl_elem_value *ucontrol) |
543 | { |
544 | struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); |
545 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
546 | |
547 | ucontrol->value.integer.value[0] = !rt722->fu0f_mixer_l_mute; |
548 | ucontrol->value.integer.value[1] = !rt722->fu0f_mixer_r_mute; |
549 | return 0; |
550 | } |
551 | |
552 | static int rt722_sdca_fu0f_capture_put(struct snd_kcontrol *kcontrol, |
553 | struct snd_ctl_elem_value *ucontrol) |
554 | { |
555 | struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); |
556 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
557 | int err, changed = 0; |
558 | |
559 | if (rt722->fu0f_mixer_l_mute != !ucontrol->value.integer.value[0] || |
560 | rt722->fu0f_mixer_r_mute != !ucontrol->value.integer.value[1]) |
561 | changed = 1; |
562 | |
563 | rt722->fu0f_mixer_l_mute = !ucontrol->value.integer.value[0]; |
564 | rt722->fu0f_mixer_r_mute = !ucontrol->value.integer.value[1]; |
565 | err = rt722_sdca_set_fu0f_capture_ctl(rt722); |
566 | if (err < 0) |
567 | return err; |
568 | |
569 | return changed; |
570 | } |
571 | |
572 | static int rt722_sdca_fu_info(struct snd_kcontrol *kcontrol, |
573 | struct snd_ctl_elem_info *uinfo) |
574 | { |
575 | struct rt722_sdca_dmic_kctrl_priv *p = |
576 | (struct rt722_sdca_dmic_kctrl_priv *)kcontrol->private_value; |
577 | |
578 | if (p->max == 1) |
579 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
580 | else |
581 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
582 | uinfo->count = p->count; |
583 | uinfo->value.integer.min = 0; |
584 | uinfo->value.integer.max = p->max; |
585 | return 0; |
586 | } |
587 | |
588 | static int rt722_sdca_dmic_set_gain_get(struct snd_kcontrol *kcontrol, |
589 | struct snd_ctl_elem_value *ucontrol) |
590 | { |
591 | struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); |
592 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
593 | struct rt722_sdca_dmic_kctrl_priv *p = |
594 | (struct rt722_sdca_dmic_kctrl_priv *)kcontrol->private_value; |
595 | unsigned int boost_step = 0x0a00; |
596 | unsigned int vol_max = 0x1e00; |
597 | unsigned int regvalue, ctl, i; |
598 | unsigned int adc_vol_flag = 0; |
599 | const unsigned int interval_offset = 0xc0; |
600 | |
601 | if (strstr(ucontrol->id.name, "FU1E Capture Volume" )) |
602 | adc_vol_flag = 1; |
603 | |
604 | /* check all channels */ |
605 | for (i = 0; i < p->count; i++) { |
606 | regmap_read(map: rt722->mbq_regmap, reg: p->reg_base + i, val: ®value); |
607 | |
608 | if (!adc_vol_flag) /* boost gain */ |
609 | ctl = regvalue / boost_step; |
610 | else { /* ADC gain */ |
611 | if (adc_vol_flag) |
612 | ctl = p->max - (((vol_max - regvalue) & 0xffff) / interval_offset); |
613 | else |
614 | ctl = p->max - (((0 - regvalue) & 0xffff) / interval_offset); |
615 | } |
616 | |
617 | ucontrol->value.integer.value[i] = ctl; |
618 | } |
619 | |
620 | return 0; |
621 | } |
622 | |
623 | static int rt722_sdca_dmic_set_gain_put(struct snd_kcontrol *kcontrol, |
624 | struct snd_ctl_elem_value *ucontrol) |
625 | { |
626 | struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); |
627 | struct rt722_sdca_dmic_kctrl_priv *p = |
628 | (struct rt722_sdca_dmic_kctrl_priv *)kcontrol->private_value; |
629 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
630 | unsigned int boost_step = 0x0a00; |
631 | unsigned int vol_max = 0x1e00; |
632 | unsigned int gain_val[4]; |
633 | unsigned int i, adc_vol_flag = 0, changed = 0; |
634 | unsigned int regvalue[4]; |
635 | const unsigned int interval_offset = 0xc0; |
636 | int err; |
637 | |
638 | if (strstr(ucontrol->id.name, "FU1E Capture Volume" )) |
639 | adc_vol_flag = 1; |
640 | |
641 | /* check all channels */ |
642 | for (i = 0; i < p->count; i++) { |
643 | regmap_read(map: rt722->mbq_regmap, reg: p->reg_base + i, val: ®value[i]); |
644 | |
645 | gain_val[i] = ucontrol->value.integer.value[i]; |
646 | if (gain_val[i] > p->max) |
647 | gain_val[i] = p->max; |
648 | |
649 | if (!adc_vol_flag) /* boost gain */ |
650 | gain_val[i] = gain_val[i] * boost_step; |
651 | else { /* ADC gain */ |
652 | gain_val[i] = vol_max - ((p->max - gain_val[i]) * interval_offset); |
653 | gain_val[i] &= 0xffff; |
654 | } |
655 | |
656 | if (regvalue[i] != gain_val[i]) |
657 | changed = 1; |
658 | } |
659 | |
660 | if (!changed) |
661 | return 0; |
662 | |
663 | for (i = 0; i < p->count; i++) { |
664 | err = regmap_write(map: rt722->mbq_regmap, reg: p->reg_base + i, val: gain_val[i]); |
665 | if (err < 0) |
666 | dev_err(&rt722->slave->dev, "%s: %#08x can't be set\n" , |
667 | __func__, p->reg_base + i); |
668 | } |
669 | |
670 | return changed; |
671 | } |
672 | |
673 | #define RT722_SDCA_PR_VALUE(xreg_base, xcount, xmax, xinvert) \ |
674 | ((unsigned long)&(struct rt722_sdca_dmic_kctrl_priv) \ |
675 | {.reg_base = xreg_base, .count = xcount, .max = xmax, \ |
676 | .invert = xinvert}) |
677 | |
678 | #define RT722_SDCA_FU_CTRL(xname, reg_base, xmax, xinvert, xcount) \ |
679 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ |
680 | .info = rt722_sdca_fu_info, \ |
681 | .get = rt722_sdca_fu1e_capture_get, \ |
682 | .put = rt722_sdca_fu1e_capture_put, \ |
683 | .private_value = RT722_SDCA_PR_VALUE(reg_base, xcount, xmax, xinvert)} |
684 | |
685 | #define RT722_SDCA_EXT_TLV(xname, reg_base, xhandler_get,\ |
686 | xhandler_put, xcount, xmax, tlv_array) \ |
687 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ |
688 | .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ |
689 | SNDRV_CTL_ELEM_ACCESS_READWRITE, \ |
690 | .tlv.p = (tlv_array), \ |
691 | .info = rt722_sdca_fu_info, \ |
692 | .get = xhandler_get, .put = xhandler_put, \ |
693 | .private_value = RT722_SDCA_PR_VALUE(reg_base, xcount, xmax, 0) } |
694 | |
695 | static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0); |
696 | static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -1725, 75, 0); |
697 | static const DECLARE_TLV_DB_SCALE(boost_vol_tlv, 0, 1000, 0); |
698 | |
699 | static const struct snd_kcontrol_new rt722_sdca_controls[] = { |
700 | /* Headphone playback settings */ |
701 | SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume" , |
702 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU05, |
703 | RT722_SDCA_CTL_FU_VOLUME, CH_L), |
704 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU05, |
705 | RT722_SDCA_CTL_FU_VOLUME, CH_R), 0, 0x57, 0, |
706 | rt722_sdca_set_gain_get, rt722_sdca_set_gain_put, out_vol_tlv), |
707 | /* Headset mic capture settings */ |
708 | SOC_DOUBLE_EXT("FU0F Capture Switch" , SND_SOC_NOPM, 0, 1, 1, 0, |
709 | rt722_sdca_fu0f_capture_get, rt722_sdca_fu0f_capture_put), |
710 | SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume" , |
711 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU0F, |
712 | RT722_SDCA_CTL_FU_VOLUME, CH_L), |
713 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU0F, |
714 | RT722_SDCA_CTL_FU_VOLUME, CH_R), 0, 0x3f, 0, |
715 | rt722_sdca_set_gain_get, rt722_sdca_set_gain_put, mic_vol_tlv), |
716 | SOC_DOUBLE_R_EXT_TLV("FU33 Boost Volume" , |
717 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_PLATFORM_FU44, |
718 | RT722_SDCA_CTL_FU_CH_GAIN, CH_L), |
719 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_PLATFORM_FU44, |
720 | RT722_SDCA_CTL_FU_CH_GAIN, CH_R), 8, 3, 0, |
721 | rt722_sdca_set_gain_get, rt722_sdca_set_gain_put, boost_vol_tlv), |
722 | /* AMP playback settings */ |
723 | SOC_DOUBLE_R_EXT_TLV("FU06 Playback Volume" , |
724 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_USER_FU06, |
725 | RT722_SDCA_CTL_FU_VOLUME, CH_L), |
726 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_USER_FU06, |
727 | RT722_SDCA_CTL_FU_VOLUME, CH_R), 0, 0x57, 0, |
728 | rt722_sdca_set_gain_get, rt722_sdca_set_gain_put, out_vol_tlv), |
729 | /* DMIC capture settings */ |
730 | RT722_SDCA_FU_CTRL("FU1E Capture Switch" , |
731 | SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT722_SDCA_ENT_USER_FU1E, |
732 | RT722_SDCA_CTL_FU_MUTE, CH_01), 1, 1, 4), |
733 | RT722_SDCA_EXT_TLV("FU1E Capture Volume" , |
734 | SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT722_SDCA_ENT_USER_FU1E, |
735 | RT722_SDCA_CTL_FU_VOLUME, CH_01), |
736 | rt722_sdca_dmic_set_gain_get, rt722_sdca_dmic_set_gain_put, |
737 | 4, 0x3f, mic_vol_tlv), |
738 | RT722_SDCA_EXT_TLV("FU15 Boost Volume" , |
739 | SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT722_SDCA_ENT_FU15, |
740 | RT722_SDCA_CTL_FU_CH_GAIN, CH_01), |
741 | rt722_sdca_dmic_set_gain_get, rt722_sdca_dmic_set_gain_put, |
742 | 4, 3, boost_vol_tlv), |
743 | }; |
744 | |
745 | static int rt722_sdca_adc_mux_get(struct snd_kcontrol *kcontrol, |
746 | struct snd_ctl_elem_value *ucontrol) |
747 | { |
748 | struct snd_soc_component *component = |
749 | snd_soc_dapm_kcontrol_component(kcontrol); |
750 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
751 | unsigned int val = 0, mask_sft; |
752 | |
753 | if (strstr(ucontrol->id.name, "ADC 22 Mux" )) |
754 | mask_sft = 12; |
755 | else if (strstr(ucontrol->id.name, "ADC 24 Mux" )) |
756 | mask_sft = 4; |
757 | else if (strstr(ucontrol->id.name, "ADC 25 Mux" )) |
758 | mask_sft = 0; |
759 | else |
760 | return -EINVAL; |
761 | |
762 | rt722_sdca_index_read(rt722, RT722_VENDOR_HDA_CTL, |
763 | RT722_HDA_LEGACY_MUX_CTL0, value: &val); |
764 | |
765 | ucontrol->value.enumerated.item[0] = (val >> mask_sft) & 0x7; |
766 | |
767 | return 0; |
768 | } |
769 | |
770 | static int rt722_sdca_adc_mux_put(struct snd_kcontrol *kcontrol, |
771 | struct snd_ctl_elem_value *ucontrol) |
772 | { |
773 | struct snd_soc_component *component = |
774 | snd_soc_dapm_kcontrol_component(kcontrol); |
775 | struct snd_soc_dapm_context *dapm = |
776 | snd_soc_dapm_kcontrol_dapm(kcontrol); |
777 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
778 | struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; |
779 | unsigned int *item = ucontrol->value.enumerated.item; |
780 | unsigned int val, val2 = 0, change, mask_sft; |
781 | |
782 | if (item[0] >= e->items) |
783 | return -EINVAL; |
784 | |
785 | if (strstr(ucontrol->id.name, "ADC 22 Mux" )) |
786 | mask_sft = 12; |
787 | else if (strstr(ucontrol->id.name, "ADC 24 Mux" )) |
788 | mask_sft = 4; |
789 | else if (strstr(ucontrol->id.name, "ADC 25 Mux" )) |
790 | mask_sft = 0; |
791 | else |
792 | return -EINVAL; |
793 | |
794 | val = snd_soc_enum_item_to_val(e, item: item[0]) << e->shift_l; |
795 | |
796 | rt722_sdca_index_read(rt722, RT722_VENDOR_HDA_CTL, |
797 | RT722_HDA_LEGACY_MUX_CTL0, value: &val2); |
798 | val2 = (0x7 << mask_sft) & val2; |
799 | |
800 | if (val == val2) |
801 | change = 0; |
802 | else |
803 | change = 1; |
804 | |
805 | if (change) |
806 | rt722_sdca_index_update_bits(rt722, RT722_VENDOR_HDA_CTL, |
807 | RT722_HDA_LEGACY_MUX_CTL0, mask: 0x7 << mask_sft, |
808 | val: val << mask_sft); |
809 | |
810 | snd_soc_dapm_mux_update_power(dapm, kcontrol, |
811 | mux: item[0], e, NULL); |
812 | |
813 | return change; |
814 | } |
815 | |
816 | static const char * const adc22_mux_text[] = { |
817 | "MIC2" , |
818 | "LINE1" , |
819 | "LINE2" , |
820 | }; |
821 | |
822 | static const char * const adc07_10_mux_text[] = { |
823 | "DMIC1" , |
824 | "DMIC2" , |
825 | }; |
826 | |
827 | static SOC_ENUM_SINGLE_DECL( |
828 | rt722_adc22_enum, SND_SOC_NOPM, 0, adc22_mux_text); |
829 | |
830 | static SOC_ENUM_SINGLE_DECL( |
831 | rt722_adc24_enum, SND_SOC_NOPM, 0, adc07_10_mux_text); |
832 | |
833 | static SOC_ENUM_SINGLE_DECL( |
834 | rt722_adc25_enum, SND_SOC_NOPM, 0, adc07_10_mux_text); |
835 | |
836 | static const struct snd_kcontrol_new rt722_sdca_adc22_mux = |
837 | SOC_DAPM_ENUM_EXT("ADC 22 Mux" , rt722_adc22_enum, |
838 | rt722_sdca_adc_mux_get, rt722_sdca_adc_mux_put); |
839 | |
840 | static const struct snd_kcontrol_new rt722_sdca_adc24_mux = |
841 | SOC_DAPM_ENUM_EXT("ADC 24 Mux" , rt722_adc24_enum, |
842 | rt722_sdca_adc_mux_get, rt722_sdca_adc_mux_put); |
843 | |
844 | static const struct snd_kcontrol_new rt722_sdca_adc25_mux = |
845 | SOC_DAPM_ENUM_EXT("ADC 25 Mux" , rt722_adc25_enum, |
846 | rt722_sdca_adc_mux_get, rt722_sdca_adc_mux_put); |
847 | |
848 | static int rt722_sdca_fu42_event(struct snd_soc_dapm_widget *w, |
849 | struct snd_kcontrol *kcontrol, int event) |
850 | { |
851 | struct snd_soc_component *component = |
852 | snd_soc_dapm_to_component(dapm: w->dapm); |
853 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
854 | unsigned char unmute = 0x0, mute = 0x1; |
855 | |
856 | switch (event) { |
857 | case SND_SOC_DAPM_POST_PMU: |
858 | regmap_write(map: rt722->regmap, |
859 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU05, |
860 | RT722_SDCA_CTL_FU_MUTE, CH_L), val: unmute); |
861 | regmap_write(map: rt722->regmap, |
862 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU05, |
863 | RT722_SDCA_CTL_FU_MUTE, CH_R), val: unmute); |
864 | break; |
865 | case SND_SOC_DAPM_PRE_PMD: |
866 | regmap_write(map: rt722->regmap, |
867 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU05, |
868 | RT722_SDCA_CTL_FU_MUTE, CH_L), val: mute); |
869 | regmap_write(map: rt722->regmap, |
870 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_USER_FU05, |
871 | RT722_SDCA_CTL_FU_MUTE, CH_R), val: mute); |
872 | break; |
873 | } |
874 | return 0; |
875 | } |
876 | |
877 | static int rt722_sdca_fu21_event(struct snd_soc_dapm_widget *w, |
878 | struct snd_kcontrol *kcontrol, int event) |
879 | { |
880 | struct snd_soc_component *component = |
881 | snd_soc_dapm_to_component(dapm: w->dapm); |
882 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
883 | unsigned char unmute = 0x0, mute = 0x1; |
884 | |
885 | switch (event) { |
886 | case SND_SOC_DAPM_POST_PMU: |
887 | regmap_write(map: rt722->regmap, |
888 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_USER_FU06, |
889 | RT722_SDCA_CTL_FU_MUTE, CH_L), val: unmute); |
890 | regmap_write(map: rt722->regmap, |
891 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_USER_FU06, |
892 | RT722_SDCA_CTL_FU_MUTE, CH_R), val: unmute); |
893 | break; |
894 | case SND_SOC_DAPM_PRE_PMD: |
895 | regmap_write(map: rt722->regmap, |
896 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_USER_FU06, |
897 | RT722_SDCA_CTL_FU_MUTE, CH_L), val: mute); |
898 | regmap_write(map: rt722->regmap, |
899 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_USER_FU06, |
900 | RT722_SDCA_CTL_FU_MUTE, CH_R), val: mute); |
901 | break; |
902 | } |
903 | return 0; |
904 | } |
905 | |
906 | static int rt722_sdca_fu113_event(struct snd_soc_dapm_widget *w, |
907 | struct snd_kcontrol *kcontrol, int event) |
908 | { |
909 | struct snd_soc_component *component = |
910 | snd_soc_dapm_to_component(dapm: w->dapm); |
911 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
912 | |
913 | switch (event) { |
914 | case SND_SOC_DAPM_POST_PMU: |
915 | rt722->fu1e_dapm_mute = false; |
916 | rt722_sdca_set_fu1e_capture_ctl(rt722); |
917 | break; |
918 | case SND_SOC_DAPM_PRE_PMD: |
919 | rt722->fu1e_dapm_mute = true; |
920 | rt722_sdca_set_fu1e_capture_ctl(rt722); |
921 | break; |
922 | } |
923 | return 0; |
924 | } |
925 | |
926 | static int rt722_sdca_fu36_event(struct snd_soc_dapm_widget *w, |
927 | struct snd_kcontrol *kcontrol, int event) |
928 | { |
929 | struct snd_soc_component *component = |
930 | snd_soc_dapm_to_component(dapm: w->dapm); |
931 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
932 | |
933 | switch (event) { |
934 | case SND_SOC_DAPM_POST_PMU: |
935 | rt722->fu0f_dapm_mute = false; |
936 | rt722_sdca_set_fu0f_capture_ctl(rt722); |
937 | break; |
938 | case SND_SOC_DAPM_PRE_PMD: |
939 | rt722->fu0f_dapm_mute = true; |
940 | rt722_sdca_set_fu0f_capture_ctl(rt722); |
941 | break; |
942 | } |
943 | return 0; |
944 | } |
945 | |
946 | static int rt722_sdca_pde47_event(struct snd_soc_dapm_widget *w, |
947 | struct snd_kcontrol *kcontrol, int event) |
948 | { |
949 | struct snd_soc_component *component = |
950 | snd_soc_dapm_to_component(dapm: w->dapm); |
951 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
952 | unsigned char ps0 = 0x0, ps3 = 0x3; |
953 | |
954 | switch (event) { |
955 | case SND_SOC_DAPM_POST_PMU: |
956 | regmap_write(map: rt722->regmap, |
957 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_PDE40, |
958 | RT722_SDCA_CTL_REQ_POWER_STATE, 0), val: ps0); |
959 | break; |
960 | case SND_SOC_DAPM_PRE_PMD: |
961 | regmap_write(map: rt722->regmap, |
962 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_PDE40, |
963 | RT722_SDCA_CTL_REQ_POWER_STATE, 0), val: ps3); |
964 | break; |
965 | } |
966 | return 0; |
967 | } |
968 | |
969 | static int rt722_sdca_pde23_event(struct snd_soc_dapm_widget *w, |
970 | struct snd_kcontrol *kcontrol, int event) |
971 | { |
972 | struct snd_soc_component *component = |
973 | snd_soc_dapm_to_component(dapm: w->dapm); |
974 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
975 | unsigned char ps0 = 0x0, ps3 = 0x3; |
976 | |
977 | switch (event) { |
978 | case SND_SOC_DAPM_POST_PMU: |
979 | regmap_write(map: rt722->regmap, |
980 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_PDE23, |
981 | RT722_SDCA_CTL_REQ_POWER_STATE, 0), val: ps0); |
982 | break; |
983 | case SND_SOC_DAPM_PRE_PMD: |
984 | regmap_write(map: rt722->regmap, |
985 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_PDE23, |
986 | RT722_SDCA_CTL_REQ_POWER_STATE, 0), val: ps3); |
987 | break; |
988 | } |
989 | return 0; |
990 | } |
991 | |
992 | static int rt722_sdca_pde11_event(struct snd_soc_dapm_widget *w, |
993 | struct snd_kcontrol *kcontrol, int event) |
994 | { |
995 | struct snd_soc_component *component = |
996 | snd_soc_dapm_to_component(dapm: w->dapm); |
997 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
998 | unsigned char ps0 = 0x0, ps3 = 0x3; |
999 | |
1000 | switch (event) { |
1001 | case SND_SOC_DAPM_POST_PMU: |
1002 | regmap_write(map: rt722->regmap, |
1003 | SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT722_SDCA_ENT_PDE2A, |
1004 | RT722_SDCA_CTL_REQ_POWER_STATE, 0), val: ps0); |
1005 | break; |
1006 | case SND_SOC_DAPM_PRE_PMD: |
1007 | regmap_write(map: rt722->regmap, |
1008 | SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT722_SDCA_ENT_PDE2A, |
1009 | RT722_SDCA_CTL_REQ_POWER_STATE, 0), val: ps3); |
1010 | break; |
1011 | } |
1012 | return 0; |
1013 | } |
1014 | |
1015 | static int rt722_sdca_pde12_event(struct snd_soc_dapm_widget *w, |
1016 | struct snd_kcontrol *kcontrol, int event) |
1017 | { |
1018 | struct snd_soc_component *component = |
1019 | snd_soc_dapm_to_component(dapm: w->dapm); |
1020 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
1021 | unsigned char ps0 = 0x0, ps3 = 0x3; |
1022 | |
1023 | switch (event) { |
1024 | case SND_SOC_DAPM_POST_PMU: |
1025 | regmap_write(map: rt722->regmap, |
1026 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_PDE12, |
1027 | RT722_SDCA_CTL_REQ_POWER_STATE, 0), val: ps0); |
1028 | break; |
1029 | case SND_SOC_DAPM_PRE_PMD: |
1030 | regmap_write(map: rt722->regmap, |
1031 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_PDE12, |
1032 | RT722_SDCA_CTL_REQ_POWER_STATE, 0), val: ps3); |
1033 | break; |
1034 | } |
1035 | return 0; |
1036 | } |
1037 | |
1038 | static const struct snd_soc_dapm_widget rt722_sdca_dapm_widgets[] = { |
1039 | SND_SOC_DAPM_OUTPUT("HP" ), |
1040 | SND_SOC_DAPM_OUTPUT("SPK" ), |
1041 | SND_SOC_DAPM_INPUT("MIC2" ), |
1042 | SND_SOC_DAPM_INPUT("LINE1" ), |
1043 | SND_SOC_DAPM_INPUT("LINE2" ), |
1044 | SND_SOC_DAPM_INPUT("DMIC1_2" ), |
1045 | SND_SOC_DAPM_INPUT("DMIC3_4" ), |
1046 | |
1047 | SND_SOC_DAPM_SUPPLY("PDE 23" , SND_SOC_NOPM, 0, 0, |
1048 | rt722_sdca_pde23_event, |
1049 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
1050 | SND_SOC_DAPM_SUPPLY("PDE 47" , SND_SOC_NOPM, 0, 0, |
1051 | rt722_sdca_pde47_event, |
1052 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
1053 | SND_SOC_DAPM_SUPPLY("PDE 11" , SND_SOC_NOPM, 0, 0, |
1054 | rt722_sdca_pde11_event, |
1055 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
1056 | SND_SOC_DAPM_SUPPLY("PDE 12" , SND_SOC_NOPM, 0, 0, |
1057 | rt722_sdca_pde12_event, |
1058 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
1059 | |
1060 | SND_SOC_DAPM_DAC_E("FU 21" , NULL, SND_SOC_NOPM, 0, 0, |
1061 | rt722_sdca_fu21_event, |
1062 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
1063 | SND_SOC_DAPM_DAC_E("FU 42" , NULL, SND_SOC_NOPM, 0, 0, |
1064 | rt722_sdca_fu42_event, |
1065 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
1066 | SND_SOC_DAPM_ADC_E("FU 36" , NULL, SND_SOC_NOPM, 0, 0, |
1067 | rt722_sdca_fu36_event, |
1068 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
1069 | SND_SOC_DAPM_ADC_E("FU 113" , NULL, SND_SOC_NOPM, 0, 0, |
1070 | rt722_sdca_fu113_event, |
1071 | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), |
1072 | SND_SOC_DAPM_MUX("ADC 22 Mux" , SND_SOC_NOPM, 0, 0, |
1073 | &rt722_sdca_adc22_mux), |
1074 | SND_SOC_DAPM_MUX("ADC 24 Mux" , SND_SOC_NOPM, 0, 0, |
1075 | &rt722_sdca_adc24_mux), |
1076 | SND_SOC_DAPM_MUX("ADC 25 Mux" , SND_SOC_NOPM, 0, 0, |
1077 | &rt722_sdca_adc25_mux), |
1078 | |
1079 | SND_SOC_DAPM_AIF_IN("DP1RX" , "DP1 Headphone Playback" , 0, SND_SOC_NOPM, 0, 0), |
1080 | SND_SOC_DAPM_AIF_OUT("DP2TX" , "DP2 Headset Capture" , 0, SND_SOC_NOPM, 0, 0), |
1081 | SND_SOC_DAPM_AIF_IN("DP3RX" , "DP3 Speaker Playback" , 0, SND_SOC_NOPM, 0, 0), |
1082 | SND_SOC_DAPM_AIF_OUT("DP6TX" , "DP6 DMic Capture" , 0, SND_SOC_NOPM, 0, 0), |
1083 | }; |
1084 | |
1085 | static const struct snd_soc_dapm_route rt722_sdca_audio_map[] = { |
1086 | {"FU 42" , NULL, "DP1RX" }, |
1087 | {"FU 21" , NULL, "DP3RX" }, |
1088 | |
1089 | {"ADC 22 Mux" , "MIC2" , "MIC2" }, |
1090 | {"ADC 22 Mux" , "LINE1" , "LINE1" }, |
1091 | {"ADC 22 Mux" , "LINE2" , "LINE2" }, |
1092 | {"ADC 24 Mux" , "DMIC1" , "DMIC1_2" }, |
1093 | {"ADC 24 Mux" , "DMIC2" , "DMIC3_4" }, |
1094 | {"ADC 25 Mux" , "DMIC1" , "DMIC1_2" }, |
1095 | {"ADC 25 Mux" , "DMIC2" , "DMIC3_4" }, |
1096 | {"FU 36" , NULL, "PDE 12" }, |
1097 | {"FU 36" , NULL, "ADC 22 Mux" }, |
1098 | {"FU 113" , NULL, "PDE 11" }, |
1099 | {"FU 113" , NULL, "ADC 24 Mux" }, |
1100 | {"FU 113" , NULL, "ADC 25 Mux" }, |
1101 | {"DP2TX" , NULL, "FU 36" }, |
1102 | {"DP6TX" , NULL, "FU 113" }, |
1103 | |
1104 | {"HP" , NULL, "PDE 47" }, |
1105 | {"HP" , NULL, "FU 42" }, |
1106 | {"SPK" , NULL, "PDE 23" }, |
1107 | {"SPK" , NULL, "FU 21" }, |
1108 | }; |
1109 | |
1110 | static int rt722_sdca_parse_dt(struct rt722_sdca_priv *rt722, struct device *dev) |
1111 | { |
1112 | device_property_read_u32(dev, propname: "realtek,jd-src" , val: &rt722->jd_src); |
1113 | |
1114 | return 0; |
1115 | } |
1116 | |
1117 | static int rt722_sdca_probe(struct snd_soc_component *component) |
1118 | { |
1119 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
1120 | int ret; |
1121 | |
1122 | rt722_sdca_parse_dt(rt722, dev: &rt722->slave->dev); |
1123 | rt722->component = component; |
1124 | |
1125 | ret = pm_runtime_resume(dev: component->dev); |
1126 | if (ret < 0 && ret != -EACCES) |
1127 | return ret; |
1128 | |
1129 | return 0; |
1130 | } |
1131 | |
1132 | static const struct snd_soc_component_driver soc_sdca_dev_rt722 = { |
1133 | .probe = rt722_sdca_probe, |
1134 | .controls = rt722_sdca_controls, |
1135 | .num_controls = ARRAY_SIZE(rt722_sdca_controls), |
1136 | .dapm_widgets = rt722_sdca_dapm_widgets, |
1137 | .num_dapm_widgets = ARRAY_SIZE(rt722_sdca_dapm_widgets), |
1138 | .dapm_routes = rt722_sdca_audio_map, |
1139 | .num_dapm_routes = ARRAY_SIZE(rt722_sdca_audio_map), |
1140 | .set_jack = rt722_sdca_set_jack_detect, |
1141 | .endianness = 1, |
1142 | }; |
1143 | |
1144 | static int rt722_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, |
1145 | int direction) |
1146 | { |
1147 | snd_soc_dai_dma_data_set(dai, stream: direction, data: sdw_stream); |
1148 | |
1149 | return 0; |
1150 | } |
1151 | |
1152 | static void rt722_sdca_shutdown(struct snd_pcm_substream *substream, |
1153 | struct snd_soc_dai *dai) |
1154 | { |
1155 | snd_soc_dai_set_dma_data(dai, substream, NULL); |
1156 | } |
1157 | |
1158 | static int rt722_sdca_pcm_hw_params(struct snd_pcm_substream *substream, |
1159 | struct snd_pcm_hw_params *params, |
1160 | struct snd_soc_dai *dai) |
1161 | { |
1162 | struct snd_soc_component *component = dai->component; |
1163 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
1164 | struct sdw_stream_config stream_config; |
1165 | struct sdw_port_config port_config; |
1166 | enum sdw_data_direction direction; |
1167 | struct sdw_stream_runtime *sdw_stream; |
1168 | int retval, port, num_channels; |
1169 | unsigned int sampling_rate; |
1170 | |
1171 | dev_dbg(dai->dev, "%s %s" , __func__, dai->name); |
1172 | sdw_stream = snd_soc_dai_get_dma_data(dai, substream); |
1173 | |
1174 | if (!sdw_stream) |
1175 | return -EINVAL; |
1176 | |
1177 | if (!rt722->slave) |
1178 | return -EINVAL; |
1179 | |
1180 | /* |
1181 | * RT722_AIF1 with port = 1 for headphone playback |
1182 | * RT722_AIF1 with port = 2 for headset-mic capture |
1183 | * RT722_AIF2 with port = 3 for speaker playback |
1184 | * RT722_AIF3 with port = 6 for digital-mic capture |
1185 | */ |
1186 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { |
1187 | direction = SDW_DATA_DIR_RX; |
1188 | if (dai->id == RT722_AIF1) |
1189 | port = 1; |
1190 | else if (dai->id == RT722_AIF2) |
1191 | port = 3; |
1192 | else |
1193 | return -EINVAL; |
1194 | } else { |
1195 | direction = SDW_DATA_DIR_TX; |
1196 | if (dai->id == RT722_AIF1) |
1197 | port = 2; |
1198 | else if (dai->id == RT722_AIF3) |
1199 | port = 6; |
1200 | else |
1201 | return -EINVAL; |
1202 | } |
1203 | stream_config.frame_rate = params_rate(p: params); |
1204 | stream_config.ch_count = params_channels(p: params); |
1205 | stream_config.bps = snd_pcm_format_width(format: params_format(p: params)); |
1206 | stream_config.direction = direction; |
1207 | |
1208 | num_channels = params_channels(p: params); |
1209 | port_config.ch_mask = GENMASK(num_channels - 1, 0); |
1210 | port_config.num = port; |
1211 | |
1212 | retval = sdw_stream_add_slave(slave: rt722->slave, stream_config: &stream_config, |
1213 | port_config: &port_config, num_ports: 1, stream: sdw_stream); |
1214 | if (retval) { |
1215 | dev_err(dai->dev, "%s: Unable to configure port\n" , __func__); |
1216 | return retval; |
1217 | } |
1218 | |
1219 | if (params_channels(p: params) > 16) { |
1220 | dev_err(component->dev, "%s: Unsupported channels %d\n" , |
1221 | __func__, params_channels(params)); |
1222 | return -EINVAL; |
1223 | } |
1224 | |
1225 | /* sampling rate configuration */ |
1226 | switch (params_rate(p: params)) { |
1227 | case 44100: |
1228 | sampling_rate = RT722_SDCA_RATE_44100HZ; |
1229 | break; |
1230 | case 48000: |
1231 | sampling_rate = RT722_SDCA_RATE_48000HZ; |
1232 | break; |
1233 | case 96000: |
1234 | sampling_rate = RT722_SDCA_RATE_96000HZ; |
1235 | break; |
1236 | case 192000: |
1237 | sampling_rate = RT722_SDCA_RATE_192000HZ; |
1238 | break; |
1239 | default: |
1240 | dev_err(component->dev, "%s: Rate %d is not supported\n" , |
1241 | __func__, params_rate(params)); |
1242 | return -EINVAL; |
1243 | } |
1244 | |
1245 | /* set sampling frequency */ |
1246 | if (dai->id == RT722_AIF1) { |
1247 | regmap_write(map: rt722->regmap, |
1248 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_CS01, |
1249 | RT722_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), val: sampling_rate); |
1250 | regmap_write(map: rt722->regmap, |
1251 | SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT722_SDCA_ENT_CS11, |
1252 | RT722_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), val: sampling_rate); |
1253 | } |
1254 | |
1255 | if (dai->id == RT722_AIF2) |
1256 | regmap_write(map: rt722->regmap, |
1257 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_CS31, |
1258 | RT722_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), val: sampling_rate); |
1259 | |
1260 | if (dai->id == RT722_AIF3) |
1261 | regmap_write(map: rt722->regmap, |
1262 | SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT722_SDCA_ENT_CS1F, |
1263 | RT722_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), val: sampling_rate); |
1264 | |
1265 | return 0; |
1266 | } |
1267 | |
1268 | static int rt722_sdca_pcm_hw_free(struct snd_pcm_substream *substream, |
1269 | struct snd_soc_dai *dai) |
1270 | { |
1271 | struct snd_soc_component *component = dai->component; |
1272 | struct rt722_sdca_priv *rt722 = snd_soc_component_get_drvdata(c: component); |
1273 | struct sdw_stream_runtime *sdw_stream = |
1274 | snd_soc_dai_get_dma_data(dai, substream); |
1275 | |
1276 | if (!rt722->slave) |
1277 | return -EINVAL; |
1278 | |
1279 | sdw_stream_remove_slave(slave: rt722->slave, stream: sdw_stream); |
1280 | return 0; |
1281 | } |
1282 | |
1283 | #define RT722_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | \ |
1284 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000) |
1285 | #define RT722_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ |
1286 | SNDRV_PCM_FMTBIT_S24_LE) |
1287 | |
1288 | static const struct snd_soc_dai_ops rt722_sdca_ops = { |
1289 | .hw_params = rt722_sdca_pcm_hw_params, |
1290 | .hw_free = rt722_sdca_pcm_hw_free, |
1291 | .set_stream = rt722_sdca_set_sdw_stream, |
1292 | .shutdown = rt722_sdca_shutdown, |
1293 | }; |
1294 | |
1295 | static struct snd_soc_dai_driver rt722_sdca_dai[] = { |
1296 | { |
1297 | .name = "rt722-sdca-aif1" , |
1298 | .id = RT722_AIF1, |
1299 | .playback = { |
1300 | .stream_name = "DP1 Headphone Playback" , |
1301 | .channels_min = 1, |
1302 | .channels_max = 2, |
1303 | .rates = RT722_STEREO_RATES, |
1304 | .formats = RT722_FORMATS, |
1305 | }, |
1306 | .capture = { |
1307 | .stream_name = "DP2 Headset Capture" , |
1308 | .channels_min = 1, |
1309 | .channels_max = 2, |
1310 | .rates = RT722_STEREO_RATES, |
1311 | .formats = RT722_FORMATS, |
1312 | }, |
1313 | .ops = &rt722_sdca_ops, |
1314 | }, |
1315 | { |
1316 | .name = "rt722-sdca-aif2" , |
1317 | .id = RT722_AIF2, |
1318 | .playback = { |
1319 | .stream_name = "DP3 Speaker Playback" , |
1320 | .channels_min = 1, |
1321 | .channels_max = 2, |
1322 | .rates = RT722_STEREO_RATES, |
1323 | .formats = RT722_FORMATS, |
1324 | }, |
1325 | .ops = &rt722_sdca_ops, |
1326 | }, |
1327 | { |
1328 | .name = "rt722-sdca-aif3" , |
1329 | .id = RT722_AIF3, |
1330 | .capture = { |
1331 | .stream_name = "DP6 DMic Capture" , |
1332 | .channels_min = 1, |
1333 | .channels_max = 2, |
1334 | .rates = RT722_STEREO_RATES, |
1335 | .formats = RT722_FORMATS, |
1336 | }, |
1337 | .ops = &rt722_sdca_ops, |
1338 | } |
1339 | }; |
1340 | |
1341 | int rt722_sdca_init(struct device *dev, struct regmap *regmap, |
1342 | struct regmap *mbq_regmap, struct sdw_slave *slave) |
1343 | { |
1344 | struct rt722_sdca_priv *rt722; |
1345 | |
1346 | rt722 = devm_kzalloc(dev, size: sizeof(*rt722), GFP_KERNEL); |
1347 | if (!rt722) |
1348 | return -ENOMEM; |
1349 | |
1350 | dev_set_drvdata(dev, data: rt722); |
1351 | rt722->slave = slave; |
1352 | rt722->regmap = regmap; |
1353 | rt722->mbq_regmap = mbq_regmap; |
1354 | |
1355 | mutex_init(&rt722->calibrate_mutex); |
1356 | mutex_init(&rt722->disable_irq_lock); |
1357 | |
1358 | INIT_DELAYED_WORK(&rt722->jack_detect_work, rt722_sdca_jack_detect_handler); |
1359 | INIT_DELAYED_WORK(&rt722->jack_btn_check_work, rt722_sdca_btn_check_handler); |
1360 | |
1361 | /* |
1362 | * Mark hw_init to false |
1363 | * HW init will be performed when device reports present |
1364 | */ |
1365 | rt722->hw_init = false; |
1366 | rt722->first_hw_init = false; |
1367 | rt722->fu1e_dapm_mute = true; |
1368 | rt722->fu0f_dapm_mute = true; |
1369 | rt722->fu0f_mixer_l_mute = rt722->fu0f_mixer_r_mute = true; |
1370 | rt722->fu1e_mixer_mute[0] = rt722->fu1e_mixer_mute[1] = |
1371 | rt722->fu1e_mixer_mute[2] = rt722->fu1e_mixer_mute[3] = true; |
1372 | |
1373 | return devm_snd_soc_register_component(dev, |
1374 | component_driver: &soc_sdca_dev_rt722, dai_drv: rt722_sdca_dai, ARRAY_SIZE(rt722_sdca_dai)); |
1375 | } |
1376 | |
1377 | static void rt722_sdca_dmic_preset(struct rt722_sdca_priv *rt722) |
1378 | { |
1379 | /* Set AD07 power entity floating control */ |
1380 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
1381 | RT722_ADC0A_08_PDE_FLOAT_CTL, value: 0x2a29); |
1382 | /* Set AD10 power entity floating control */ |
1383 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
1384 | RT722_ADC10_PDE_FLOAT_CTL, value: 0x2a00); |
1385 | /* Set DMIC1/DMIC2 power entity floating control */ |
1386 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
1387 | RT722_DMIC1_2_PDE_FLOAT_CTL, value: 0x2a2a); |
1388 | /* Set DMIC2 IT entity floating control */ |
1389 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
1390 | RT722_DMIC_ENT_FLOAT_CTL, value: 0x2626); |
1391 | /* Set AD10 FU entity floating control */ |
1392 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
1393 | RT722_ADC_ENT_FLOAT_CTL, value: 0x1e00); |
1394 | /* Set DMIC2 FU entity floating control */ |
1395 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
1396 | RT722_DMIC_GAIN_ENT_FLOAT_CTL0, value: 0x1515); |
1397 | /* Set AD10 FU channel floating control */ |
1398 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
1399 | RT722_ADC_VOL_CH_FLOAT_CTL, value: 0x0304); |
1400 | /* Set DMIC2 FU channel floating control */ |
1401 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
1402 | RT722_DMIC_GAIN_ENT_FLOAT_CTL2, value: 0x0304); |
1403 | /* vf71f_r12_07_06 and vf71f_r13_07_06 = 2’b00 */ |
1404 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, |
1405 | RT722_HDA_LEGACY_CONFIG_CTL0, value: 0x0000); |
1406 | /* Enable vf707_r12_05/vf707_r13_05 */ |
1407 | regmap_write(map: rt722->regmap, |
1408 | SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT722_SDCA_ENT_IT26, |
1409 | RT722_SDCA_CTL_VENDOR_DEF, 0), val: 0x01); |
1410 | /* Fine tune PDE2A latency */ |
1411 | regmap_write(map: rt722->regmap, reg: 0x2f5c, val: 0x25); |
1412 | } |
1413 | |
1414 | static void rt722_sdca_amp_preset(struct rt722_sdca_priv *rt722) |
1415 | { |
1416 | /* Set DVQ=01 */ |
1417 | rt722_sdca_index_write(rt722, RT722_VENDOR_REG, RT722_CLSD_CTRL6, |
1418 | value: 0xc215); |
1419 | /* Reset dc_cal_top */ |
1420 | rt722_sdca_index_write(rt722, RT722_VENDOR_CALI, RT722_DC_CALIB_CTRL, |
1421 | value: 0x702c); |
1422 | /* W1C Trigger Calibration */ |
1423 | rt722_sdca_index_write(rt722, RT722_VENDOR_CALI, RT722_DC_CALIB_CTRL, |
1424 | value: 0xf02d); |
1425 | /* Set DAC02/ClassD power entity floating control */ |
1426 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_AMP_PDE_FLOAT_CTL, |
1427 | value: 0x2323); |
1428 | /* Set EAPD high */ |
1429 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_EAPD_CTL, |
1430 | value: 0x0002); |
1431 | /* Enable vf707_r14 */ |
1432 | regmap_write(map: rt722->regmap, |
1433 | SDW_SDCA_CTL(FUNC_NUM_AMP, RT722_SDCA_ENT_OT23, |
1434 | RT722_SDCA_CTL_VENDOR_DEF, CH_08), val: 0x04); |
1435 | } |
1436 | |
1437 | static void rt722_sdca_jack_preset(struct rt722_sdca_priv *rt722) |
1438 | { |
1439 | int loop_check, chk_cnt = 100, ret; |
1440 | unsigned int calib_status = 0; |
1441 | |
1442 | /* Read eFuse */ |
1443 | rt722_sdca_index_write(rt722, RT722_VENDOR_SPK_EFUSE, RT722_DC_CALIB_CTRL, |
1444 | value: 0x4808); |
1445 | /* Button A, B, C, D bypass mode */ |
1446 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_UMP_HID_CTL4, |
1447 | value: 0xcf00); |
1448 | /* HID1 slot enable */ |
1449 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_UMP_HID_CTL5, |
1450 | value: 0x000f); |
1451 | /* Report ID for HID1 */ |
1452 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_UMP_HID_CTL0, |
1453 | value: 0x1100); |
1454 | /* OSC/OOC for slot 2, 3 */ |
1455 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_UMP_HID_CTL7, |
1456 | value: 0x0c12); |
1457 | /* Set JD de-bounce clock control */ |
1458 | rt722_sdca_index_write(rt722, RT722_VENDOR_REG, RT722_JD_CTRL1, |
1459 | value: 0x7002); |
1460 | /* Set DVQ=01 */ |
1461 | rt722_sdca_index_write(rt722, RT722_VENDOR_REG, RT722_CLSD_CTRL6, |
1462 | value: 0xc215); |
1463 | /* FSM switch to calibration manual mode */ |
1464 | rt722_sdca_index_write(rt722, RT722_VENDOR_REG, RT722_FSM_CTL, |
1465 | value: 0x4100); |
1466 | /* W1C Trigger DC calibration (HP) */ |
1467 | rt722_sdca_index_write(rt722, RT722_VENDOR_CALI, RT722_DAC_DC_CALI_CTL3, |
1468 | value: 0x008d); |
1469 | /* check HP calibration FSM status */ |
1470 | for (loop_check = 0; loop_check < chk_cnt; loop_check++) { |
1471 | ret = rt722_sdca_index_read(rt722, RT722_VENDOR_CALI, |
1472 | RT722_DAC_DC_CALI_CTL3, value: &calib_status); |
1473 | if (ret < 0 || loop_check == chk_cnt) |
1474 | dev_dbg(&rt722->slave->dev, "calibration failed!, ret=%d\n" , ret); |
1475 | if ((calib_status & 0x0040) == 0x0) |
1476 | break; |
1477 | } |
1478 | /* Release HP-JD, EN_CBJ_TIE_GL/R open, en_osw gating auto done bit */ |
1479 | rt722_sdca_index_write(rt722, RT722_VENDOR_REG, RT722_DIGITAL_MISC_CTRL4, |
1480 | value: 0x0010); |
1481 | /* Set ADC09 power entity floating control */ |
1482 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_ADC0A_08_PDE_FLOAT_CTL, |
1483 | value: 0x2a12); |
1484 | /* Set MIC2 and LINE1 power entity floating control */ |
1485 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_MIC2_LINE2_PDE_FLOAT_CTL, |
1486 | value: 0x3429); |
1487 | /* Set ET41h and LINE2 power entity floating control */ |
1488 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_ET41_LINE2_PDE_FLOAT_CTL, |
1489 | value: 0x4112); |
1490 | /* Set DAC03 and HP power entity floating control */ |
1491 | rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_DAC03_HP_PDE_FLOAT_CTL, |
1492 | value: 0x4040); |
1493 | /* Fine tune PDE40 latency */ |
1494 | regmap_write(map: rt722->regmap, reg: 0x2f58, val: 0x07); |
1495 | } |
1496 | |
1497 | int rt722_sdca_io_init(struct device *dev, struct sdw_slave *slave) |
1498 | { |
1499 | struct rt722_sdca_priv *rt722 = dev_get_drvdata(dev); |
1500 | |
1501 | rt722->disable_irq = false; |
1502 | |
1503 | if (rt722->hw_init) |
1504 | return 0; |
1505 | |
1506 | if (rt722->first_hw_init) { |
1507 | regcache_cache_only(map: rt722->regmap, enable: false); |
1508 | regcache_cache_bypass(map: rt722->regmap, enable: true); |
1509 | regcache_cache_only(map: rt722->mbq_regmap, enable: false); |
1510 | regcache_cache_bypass(map: rt722->mbq_regmap, enable: true); |
1511 | } else { |
1512 | /* |
1513 | * PM runtime is only enabled when a Slave reports as Attached |
1514 | */ |
1515 | |
1516 | /* set autosuspend parameters */ |
1517 | pm_runtime_set_autosuspend_delay(dev: &slave->dev, delay: 3000); |
1518 | pm_runtime_use_autosuspend(dev: &slave->dev); |
1519 | |
1520 | /* update count of parent 'active' children */ |
1521 | pm_runtime_set_active(dev: &slave->dev); |
1522 | |
1523 | /* make sure the device does not suspend immediately */ |
1524 | pm_runtime_mark_last_busy(dev: &slave->dev); |
1525 | |
1526 | pm_runtime_enable(dev: &slave->dev); |
1527 | } |
1528 | |
1529 | pm_runtime_get_noresume(dev: &slave->dev); |
1530 | |
1531 | rt722_sdca_dmic_preset(rt722); |
1532 | rt722_sdca_amp_preset(rt722); |
1533 | rt722_sdca_jack_preset(rt722); |
1534 | |
1535 | if (rt722->first_hw_init) { |
1536 | regcache_cache_bypass(map: rt722->regmap, enable: false); |
1537 | regcache_mark_dirty(map: rt722->regmap); |
1538 | regcache_cache_bypass(map: rt722->mbq_regmap, enable: false); |
1539 | regcache_mark_dirty(map: rt722->mbq_regmap); |
1540 | } else |
1541 | rt722->first_hw_init = true; |
1542 | |
1543 | /* Mark Slave initialization complete */ |
1544 | rt722->hw_init = true; |
1545 | |
1546 | pm_runtime_mark_last_busy(dev: &slave->dev); |
1547 | pm_runtime_put_autosuspend(dev: &slave->dev); |
1548 | |
1549 | dev_dbg(&slave->dev, "%s hw_init complete\n" , __func__); |
1550 | return 0; |
1551 | } |
1552 | |
1553 | MODULE_DESCRIPTION("ASoC RT722 SDCA SDW driver" ); |
1554 | MODULE_AUTHOR("Jack Yu <jack.yu@realtek.com>" ); |
1555 | MODULE_LICENSE("GPL" ); |
1556 | |