1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * HD audio interface patch for Cirrus Logic CS420x chip
4 *
5 * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
6 */
7
8 #include <linux/init.h>
9 #include <linux/slab.h>
10 #include <linux/module.h>
11 #include <sound/core.h>
12 #include <linux/pci.h>
13 #include <sound/tlv.h>
14 #include <sound/hda_codec.h>
15 #include "hda_local.h"
16 #include "hda_auto_parser.h"
17 #include "hda_jack.h"
18 #include "hda_generic.h"
19
20 /*
21 */
22
23 struct cs_spec {
24 struct hda_gen_spec gen;
25
26 unsigned int gpio_mask;
27 unsigned int gpio_dir;
28 unsigned int gpio_data;
29 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
30 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
31
32 /* CS421x */
33 unsigned int spdif_detect:1;
34 unsigned int spdif_present:1;
35 unsigned int sense_b:1;
36 hda_nid_t vendor_nid;
37
38 /* for MBP SPDIF control */
39 int (*spdif_sw_put)(struct snd_kcontrol *kcontrol,
40 struct snd_ctl_elem_value *ucontrol);
41 };
42
43 /* available models with CS420x */
44 enum {
45 CS420X_MBP53,
46 CS420X_MBP55,
47 CS420X_IMAC27,
48 CS420X_GPIO_13,
49 CS420X_GPIO_23,
50 CS420X_MBP101,
51 CS420X_MBP81,
52 CS420X_MBA42,
53 CS420X_AUTO,
54 /* aliases */
55 CS420X_IMAC27_122 = CS420X_GPIO_23,
56 CS420X_APPLE = CS420X_GPIO_13,
57 };
58
59 /* CS421x boards */
60 enum {
61 CS421X_CDB4210,
62 CS421X_SENSE_B,
63 CS421X_STUMPY,
64 };
65
66 /* Vendor-specific processing widget */
67 #define CS420X_VENDOR_NID 0x11
68 #define CS_DIG_OUT1_PIN_NID 0x10
69 #define CS_DIG_OUT2_PIN_NID 0x15
70 #define CS_DMIC1_PIN_NID 0x0e
71 #define CS_DMIC2_PIN_NID 0x12
72
73 /* coef indices */
74 #define IDX_SPDIF_STAT 0x0000
75 #define IDX_SPDIF_CTL 0x0001
76 #define IDX_ADC_CFG 0x0002
77 /* SZC bitmask, 4 modes below:
78 * 0 = immediate,
79 * 1 = digital immediate, analog zero-cross
80 * 2 = digtail & analog soft-ramp
81 * 3 = digital soft-ramp, analog zero-cross
82 */
83 #define CS_COEF_ADC_SZC_MASK (3 << 0)
84 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
85 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
86 /* PGA mode: 0 = differential, 1 = signle-ended */
87 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
88 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
89 #define IDX_DAC_CFG 0x0003
90 /* SZC bitmask, 4 modes below:
91 * 0 = Immediate
92 * 1 = zero-cross
93 * 2 = soft-ramp
94 * 3 = soft-ramp on zero-cross
95 */
96 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
97 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
98 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
99
100 #define IDX_BEEP_CFG 0x0004
101 /* 0x0008 - test reg key */
102 /* 0x0009 - 0x0014 -> 12 test regs */
103 /* 0x0015 - visibility reg */
104
105 /* Cirrus Logic CS4208 */
106 #define CS4208_VENDOR_NID 0x24
107
108 /*
109 * Cirrus Logic CS4210
110 *
111 * 1 DAC => HP(sense) / Speakers,
112 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
113 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
114 */
115 #define CS4210_DAC_NID 0x02
116 #define CS4210_ADC_NID 0x03
117 #define CS4210_VENDOR_NID 0x0B
118 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */
119 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
120
121 #define CS421X_IDX_DEV_CFG 0x01
122 #define CS421X_IDX_ADC_CFG 0x02
123 #define CS421X_IDX_DAC_CFG 0x03
124 #define CS421X_IDX_SPK_CTL 0x04
125
126 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
127 #define CS4213_VENDOR_NID 0x09
128
129
cs_vendor_coef_get(struct hda_codec * codec,unsigned int idx)130 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
131 {
132 struct cs_spec *spec = codec->spec;
133
134 snd_hda_codec_write(codec, spec->vendor_nid, 0,
135 AC_VERB_SET_COEF_INDEX, idx);
136 return snd_hda_codec_read(codec, spec->vendor_nid, 0,
137 AC_VERB_GET_PROC_COEF, 0);
138 }
139
cs_vendor_coef_set(struct hda_codec * codec,unsigned int idx,unsigned int coef)140 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
141 unsigned int coef)
142 {
143 struct cs_spec *spec = codec->spec;
144
145 snd_hda_codec_write(codec, spec->vendor_nid, 0,
146 AC_VERB_SET_COEF_INDEX, idx);
147 snd_hda_codec_write(codec, spec->vendor_nid, 0,
148 AC_VERB_SET_PROC_COEF, coef);
149 }
150
151 /*
152 * auto-mute and auto-mic switching
153 * CS421x auto-output redirecting
154 * HP/SPK/SPDIF
155 */
156
cs_automute(struct hda_codec * codec)157 static void cs_automute(struct hda_codec *codec)
158 {
159 struct cs_spec *spec = codec->spec;
160
161 /* mute HPs if spdif jack (SENSE_B) is present */
162 spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b);
163
164 snd_hda_gen_update_outputs(codec);
165
166 if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) {
167 if (spec->gen.automute_speaker)
168 spec->gpio_data = spec->gen.hp_jack_present ?
169 spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
170 else
171 spec->gpio_data =
172 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
173 snd_hda_codec_write(codec, 0x01, 0,
174 AC_VERB_SET_GPIO_DATA, spec->gpio_data);
175 }
176 }
177
is_active_pin(struct hda_codec * codec,hda_nid_t nid)178 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
179 {
180 unsigned int val;
181
182 val = snd_hda_codec_get_pincfg(codec, nid);
183 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
184 }
185
init_input_coef(struct hda_codec * codec)186 static void init_input_coef(struct hda_codec *codec)
187 {
188 struct cs_spec *spec = codec->spec;
189 unsigned int coef;
190
191 /* CS420x has multiple ADC, CS421x has single ADC */
192 if (spec->vendor_nid == CS420X_VENDOR_NID) {
193 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
194 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
195 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
196 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
197 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
198 * No effect if SPDIF_OUT2 is
199 * selected in IDX_SPDIF_CTL.
200 */
201
202 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
203 }
204 }
205
206 static const struct hda_verb cs_coef_init_verbs[] = {
207 {0x11, AC_VERB_SET_PROC_STATE, 1},
208 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
209 {0x11, AC_VERB_SET_PROC_COEF,
210 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
211 | 0x0040 /* Mute DACs on FIFO error */
212 | 0x1000 /* Enable DACs High Pass Filter */
213 | 0x0400 /* Disable Coefficient Auto increment */
214 )},
215 /* ADC1/2 - Digital and Analog Soft Ramp */
216 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
217 {0x11, AC_VERB_SET_PROC_COEF, 0x000a},
218 /* Beep */
219 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
220 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
221
222 {} /* terminator */
223 };
224
225 static const struct hda_verb cs4208_coef_init_verbs[] = {
226 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
227 {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
228 {0x24, AC_VERB_SET_COEF_INDEX, 0x0033},
229 {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */
230 {0x24, AC_VERB_SET_COEF_INDEX, 0x0034},
231 {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */
232 {} /* terminator */
233 };
234
235 /* Errata: CS4207 rev C0/C1/C2 Silicon
236 *
237 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
238 *
239 * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
240 * may be excessive (up to an additional 200 μA), which is most easily
241 * observed while the part is being held in reset (RESET# active low).
242 *
243 * Root Cause: At initial powerup of the device, the logic that drives
244 * the clock and write enable to the S/PDIF SRC RAMs is not properly
245 * initialized.
246 * Certain random patterns will cause a steady leakage current in those
247 * RAM cells. The issue will resolve once the SRCs are used (turned on).
248 *
249 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
250 * blocks, which will alleviate the issue.
251 */
252
253 static const struct hda_verb cs_errata_init_verbs[] = {
254 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
255 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
256
257 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
258 {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
259 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
260 {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
261 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
262 {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
263
264 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
265 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
266
267 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
268 {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
269 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
270 {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
271 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
272 {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
273 {0x11, AC_VERB_SET_PROC_STATE, 0x00},
274 {} /* terminator */
275 };
276
277 /* SPDIF setup */
init_digital_coef(struct hda_codec * codec)278 static void init_digital_coef(struct hda_codec *codec)
279 {
280 unsigned int coef;
281
282 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
283 coef |= 0x0008; /* Replace with mute on error */
284 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
285 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
286 * SPDIF_OUT2 is shared with GPIO1 and
287 * DMIC_SDA2.
288 */
289 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
290 }
291
cs_init(struct hda_codec * codec)292 static int cs_init(struct hda_codec *codec)
293 {
294 struct cs_spec *spec = codec->spec;
295
296 if (spec->vendor_nid == CS420X_VENDOR_NID) {
297 /* init_verb sequence for C0/C1/C2 errata*/
298 snd_hda_sequence_write(codec, cs_errata_init_verbs);
299 snd_hda_sequence_write(codec, cs_coef_init_verbs);
300 } else if (spec->vendor_nid == CS4208_VENDOR_NID) {
301 snd_hda_sequence_write(codec, cs4208_coef_init_verbs);
302 }
303
304 snd_hda_gen_init(codec);
305
306 if (spec->gpio_mask) {
307 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
308 spec->gpio_mask);
309 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
310 spec->gpio_dir);
311 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
312 spec->gpio_data);
313 }
314
315 if (spec->vendor_nid == CS420X_VENDOR_NID) {
316 init_input_coef(codec);
317 init_digital_coef(codec);
318 }
319
320 return 0;
321 }
322
cs_build_controls(struct hda_codec * codec)323 static int cs_build_controls(struct hda_codec *codec)
324 {
325 int err;
326
327 err = snd_hda_gen_build_controls(codec);
328 if (err < 0)
329 return err;
330 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
331 return 0;
332 }
333
334 #define cs_free snd_hda_gen_free
335
336 static const struct hda_codec_ops cs_patch_ops = {
337 .build_controls = cs_build_controls,
338 .build_pcms = snd_hda_gen_build_pcms,
339 .init = cs_init,
340 .free = cs_free,
341 .unsol_event = snd_hda_jack_unsol_event,
342 };
343
cs_parse_auto_config(struct hda_codec * codec)344 static int cs_parse_auto_config(struct hda_codec *codec)
345 {
346 struct cs_spec *spec = codec->spec;
347 int err;
348 int i;
349
350 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
351 if (err < 0)
352 return err;
353
354 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
355 if (err < 0)
356 return err;
357
358 /* keep the ADCs powered up when it's dynamically switchable */
359 if (spec->gen.dyn_adc_switch) {
360 unsigned int done = 0;
361
362 for (i = 0; i < spec->gen.input_mux.num_items; i++) {
363 int idx = spec->gen.dyn_adc_idx[i];
364
365 if (done & (1 << idx))
366 continue;
367 snd_hda_gen_fix_pin_power(codec,
368 spec->gen.adc_nids[idx]);
369 done |= 1 << idx;
370 }
371 }
372
373 return 0;
374 }
375
376 static const struct hda_model_fixup cs420x_models[] = {
377 { .id = CS420X_MBP53, .name = "mbp53" },
378 { .id = CS420X_MBP55, .name = "mbp55" },
379 { .id = CS420X_IMAC27, .name = "imac27" },
380 { .id = CS420X_IMAC27_122, .name = "imac27_122" },
381 { .id = CS420X_APPLE, .name = "apple" },
382 { .id = CS420X_MBP101, .name = "mbp101" },
383 { .id = CS420X_MBP81, .name = "mbp81" },
384 { .id = CS420X_MBA42, .name = "mba42" },
385 {}
386 };
387
388 static const struct snd_pci_quirk cs420x_fixup_tbl[] = {
389 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
390 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
391 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
392 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
393 /* this conflicts with too many other models */
394 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
395
396 /* codec SSID */
397 SND_PCI_QUIRK(0x106b, 0x0600, "iMac 14,1", CS420X_IMAC27_122),
398 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
399 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
400 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
401 SND_PCI_QUIRK(0x106b, 0x5600, "MacBookAir 5,2", CS420X_MBP81),
402 SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42),
403 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
404 {} /* terminator */
405 };
406
407 static const struct hda_pintbl mbp53_pincfgs[] = {
408 { 0x09, 0x012b4050 },
409 { 0x0a, 0x90100141 },
410 { 0x0b, 0x90100140 },
411 { 0x0c, 0x018b3020 },
412 { 0x0d, 0x90a00110 },
413 { 0x0e, 0x400000f0 },
414 { 0x0f, 0x01cbe030 },
415 { 0x10, 0x014be060 },
416 { 0x12, 0x400000f0 },
417 { 0x15, 0x400000f0 },
418 {} /* terminator */
419 };
420
421 static const struct hda_pintbl mbp55_pincfgs[] = {
422 { 0x09, 0x012b4030 },
423 { 0x0a, 0x90100121 },
424 { 0x0b, 0x90100120 },
425 { 0x0c, 0x400000f0 },
426 { 0x0d, 0x90a00110 },
427 { 0x0e, 0x400000f0 },
428 { 0x0f, 0x400000f0 },
429 { 0x10, 0x014be040 },
430 { 0x12, 0x400000f0 },
431 { 0x15, 0x400000f0 },
432 {} /* terminator */
433 };
434
435 static const struct hda_pintbl imac27_pincfgs[] = {
436 { 0x09, 0x012b4050 },
437 { 0x0a, 0x90100140 },
438 { 0x0b, 0x90100142 },
439 { 0x0c, 0x018b3020 },
440 { 0x0d, 0x90a00110 },
441 { 0x0e, 0x400000f0 },
442 { 0x0f, 0x01cbe030 },
443 { 0x10, 0x014be060 },
444 { 0x12, 0x01ab9070 },
445 { 0x15, 0x400000f0 },
446 {} /* terminator */
447 };
448
449 static const struct hda_pintbl mbp101_pincfgs[] = {
450 { 0x0d, 0x40ab90f0 },
451 { 0x0e, 0x90a600f0 },
452 { 0x12, 0x50a600f0 },
453 {} /* terminator */
454 };
455
456 static const struct hda_pintbl mba42_pincfgs[] = {
457 { 0x09, 0x012b4030 }, /* HP */
458 { 0x0a, 0x400000f0 },
459 { 0x0b, 0x90100120 }, /* speaker */
460 { 0x0c, 0x400000f0 },
461 { 0x0d, 0x90a00110 }, /* mic */
462 { 0x0e, 0x400000f0 },
463 { 0x0f, 0x400000f0 },
464 { 0x10, 0x400000f0 },
465 { 0x12, 0x400000f0 },
466 { 0x15, 0x400000f0 },
467 {} /* terminator */
468 };
469
470 static const struct hda_pintbl mba6_pincfgs[] = {
471 { 0x10, 0x032120f0 }, /* HP */
472 { 0x11, 0x500000f0 },
473 { 0x12, 0x90100010 }, /* Speaker */
474 { 0x13, 0x500000f0 },
475 { 0x14, 0x500000f0 },
476 { 0x15, 0x770000f0 },
477 { 0x16, 0x770000f0 },
478 { 0x17, 0x430000f0 },
479 { 0x18, 0x43ab9030 }, /* Mic */
480 { 0x19, 0x770000f0 },
481 { 0x1a, 0x770000f0 },
482 { 0x1b, 0x770000f0 },
483 { 0x1c, 0x90a00090 },
484 { 0x1d, 0x500000f0 },
485 { 0x1e, 0x500000f0 },
486 { 0x1f, 0x500000f0 },
487 { 0x20, 0x500000f0 },
488 { 0x21, 0x430000f0 },
489 { 0x22, 0x430000f0 },
490 {} /* terminator */
491 };
492
cs420x_fixup_gpio_13(struct hda_codec * codec,const struct hda_fixup * fix,int action)493 static void cs420x_fixup_gpio_13(struct hda_codec *codec,
494 const struct hda_fixup *fix, int action)
495 {
496 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
497 struct cs_spec *spec = codec->spec;
498
499 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
500 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
501 spec->gpio_mask = spec->gpio_dir =
502 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
503 }
504 }
505
cs420x_fixup_gpio_23(struct hda_codec * codec,const struct hda_fixup * fix,int action)506 static void cs420x_fixup_gpio_23(struct hda_codec *codec,
507 const struct hda_fixup *fix, int action)
508 {
509 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
510 struct cs_spec *spec = codec->spec;
511
512 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
513 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
514 spec->gpio_mask = spec->gpio_dir =
515 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
516 }
517 }
518
519 static const struct hda_fixup cs420x_fixups[] = {
520 [CS420X_MBP53] = {
521 .type = HDA_FIXUP_PINS,
522 .v.pins = mbp53_pincfgs,
523 .chained = true,
524 .chain_id = CS420X_APPLE,
525 },
526 [CS420X_MBP55] = {
527 .type = HDA_FIXUP_PINS,
528 .v.pins = mbp55_pincfgs,
529 .chained = true,
530 .chain_id = CS420X_GPIO_13,
531 },
532 [CS420X_IMAC27] = {
533 .type = HDA_FIXUP_PINS,
534 .v.pins = imac27_pincfgs,
535 .chained = true,
536 .chain_id = CS420X_GPIO_13,
537 },
538 [CS420X_GPIO_13] = {
539 .type = HDA_FIXUP_FUNC,
540 .v.func = cs420x_fixup_gpio_13,
541 },
542 [CS420X_GPIO_23] = {
543 .type = HDA_FIXUP_FUNC,
544 .v.func = cs420x_fixup_gpio_23,
545 },
546 [CS420X_MBP101] = {
547 .type = HDA_FIXUP_PINS,
548 .v.pins = mbp101_pincfgs,
549 .chained = true,
550 .chain_id = CS420X_GPIO_13,
551 },
552 [CS420X_MBP81] = {
553 .type = HDA_FIXUP_VERBS,
554 .v.verbs = (const struct hda_verb[]) {
555 /* internal mic ADC2: right only, single ended */
556 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
557 {0x11, AC_VERB_SET_PROC_COEF, 0x102a},
558 {}
559 },
560 .chained = true,
561 .chain_id = CS420X_GPIO_13,
562 },
563 [CS420X_MBA42] = {
564 .type = HDA_FIXUP_PINS,
565 .v.pins = mba42_pincfgs,
566 .chained = true,
567 .chain_id = CS420X_GPIO_13,
568 },
569 };
570
cs_alloc_spec(struct hda_codec * codec,int vendor_nid)571 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
572 {
573 struct cs_spec *spec;
574
575 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
576 if (!spec)
577 return NULL;
578 codec->spec = spec;
579 spec->vendor_nid = vendor_nid;
580 codec->power_save_node = 1;
581 snd_hda_gen_spec_init(&spec->gen);
582
583 return spec;
584 }
585
patch_cs420x(struct hda_codec * codec)586 static int patch_cs420x(struct hda_codec *codec)
587 {
588 struct cs_spec *spec;
589 int err;
590
591 spec = cs_alloc_spec(codec, CS420X_VENDOR_NID);
592 if (!spec)
593 return -ENOMEM;
594
595 codec->patch_ops = cs_patch_ops;
596 spec->gen.automute_hook = cs_automute;
597 codec->single_adc_amp = 1;
598
599 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
600 cs420x_fixups);
601 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
602
603 err = cs_parse_auto_config(codec);
604 if (err < 0)
605 goto error;
606
607 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
608
609 return 0;
610
611 error:
612 cs_free(codec);
613 return err;
614 }
615
616 /*
617 * CS4208 support:
618 * Its layout is no longer compatible with CS4206/CS4207
619 */
620 enum {
621 CS4208_MAC_AUTO,
622 CS4208_MBA6,
623 CS4208_MBP11,
624 CS4208_MACMINI,
625 CS4208_GPIO0,
626 };
627
628 static const struct hda_model_fixup cs4208_models[] = {
629 { .id = CS4208_GPIO0, .name = "gpio0" },
630 { .id = CS4208_MBA6, .name = "mba6" },
631 { .id = CS4208_MBP11, .name = "mbp11" },
632 { .id = CS4208_MACMINI, .name = "macmini" },
633 {}
634 };
635
636 static const struct snd_pci_quirk cs4208_fixup_tbl[] = {
637 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO),
638 {} /* terminator */
639 };
640
641 /* codec SSID matching */
642 static const struct snd_pci_quirk cs4208_mac_fixup_tbl[] = {
643 SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11),
644 SND_PCI_QUIRK(0x106b, 0x6c00, "MacMini 7,1", CS4208_MACMINI),
645 SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6),
646 SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6),
647 SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11),
648 {} /* terminator */
649 };
650
cs4208_fixup_gpio0(struct hda_codec * codec,const struct hda_fixup * fix,int action)651 static void cs4208_fixup_gpio0(struct hda_codec *codec,
652 const struct hda_fixup *fix, int action)
653 {
654 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
655 struct cs_spec *spec = codec->spec;
656
657 spec->gpio_eapd_hp = 0;
658 spec->gpio_eapd_speaker = 1;
659 spec->gpio_mask = spec->gpio_dir =
660 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
661 }
662 }
663
664 static const struct hda_fixup cs4208_fixups[];
665
666 /* remap the fixup from codec SSID and apply it */
cs4208_fixup_mac(struct hda_codec * codec,const struct hda_fixup * fix,int action)667 static void cs4208_fixup_mac(struct hda_codec *codec,
668 const struct hda_fixup *fix, int action)
669 {
670 if (action != HDA_FIXUP_ACT_PRE_PROBE)
671 return;
672
673 codec->fixup_id = HDA_FIXUP_ID_NOT_SET;
674 snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups);
675 if (codec->fixup_id == HDA_FIXUP_ID_NOT_SET)
676 codec->fixup_id = CS4208_GPIO0; /* default fixup */
677 snd_hda_apply_fixup(codec, action);
678 }
679
680 /* MacMini 7,1 has the inverted jack detection */
cs4208_fixup_macmini(struct hda_codec * codec,const struct hda_fixup * fix,int action)681 static void cs4208_fixup_macmini(struct hda_codec *codec,
682 const struct hda_fixup *fix, int action)
683 {
684 static const struct hda_pintbl pincfgs[] = {
685 { 0x18, 0x00ab9150 }, /* mic (audio-in) jack: disable detect */
686 { 0x21, 0x004be140 }, /* SPDIF: disable detect */
687 { }
688 };
689
690 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
691 /* HP pin (0x10) has an inverted detection */
692 codec->inv_jack_detect = 1;
693 /* disable the bogus Mic and SPDIF jack detections */
694 snd_hda_apply_pincfgs(codec, pincfgs);
695 }
696 }
697
cs4208_spdif_sw_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)698 static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol,
699 struct snd_ctl_elem_value *ucontrol)
700 {
701 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
702 struct cs_spec *spec = codec->spec;
703 hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0];
704 int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0;
705
706 snd_hda_set_pin_ctl_cache(codec, pin, pinctl);
707 return spec->spdif_sw_put(kcontrol, ucontrol);
708 }
709
710 /* hook the SPDIF switch */
cs4208_fixup_spdif_switch(struct hda_codec * codec,const struct hda_fixup * fix,int action)711 static void cs4208_fixup_spdif_switch(struct hda_codec *codec,
712 const struct hda_fixup *fix, int action)
713 {
714 if (action == HDA_FIXUP_ACT_BUILD) {
715 struct cs_spec *spec = codec->spec;
716 struct snd_kcontrol *kctl;
717
718 if (!spec->gen.autocfg.dig_out_pins[0])
719 return;
720 kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch");
721 if (!kctl)
722 return;
723 spec->spdif_sw_put = kctl->put;
724 kctl->put = cs4208_spdif_sw_put;
725 }
726 }
727
728 static const struct hda_fixup cs4208_fixups[] = {
729 [CS4208_MBA6] = {
730 .type = HDA_FIXUP_PINS,
731 .v.pins = mba6_pincfgs,
732 .chained = true,
733 .chain_id = CS4208_GPIO0,
734 },
735 [CS4208_MBP11] = {
736 .type = HDA_FIXUP_FUNC,
737 .v.func = cs4208_fixup_spdif_switch,
738 .chained = true,
739 .chain_id = CS4208_GPIO0,
740 },
741 [CS4208_MACMINI] = {
742 .type = HDA_FIXUP_FUNC,
743 .v.func = cs4208_fixup_macmini,
744 .chained = true,
745 .chain_id = CS4208_GPIO0,
746 },
747 [CS4208_GPIO0] = {
748 .type = HDA_FIXUP_FUNC,
749 .v.func = cs4208_fixup_gpio0,
750 },
751 [CS4208_MAC_AUTO] = {
752 .type = HDA_FIXUP_FUNC,
753 .v.func = cs4208_fixup_mac,
754 },
755 };
756
757 /* correct the 0dB offset of input pins */
cs4208_fix_amp_caps(struct hda_codec * codec,hda_nid_t adc)758 static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc)
759 {
760 unsigned int caps;
761
762 caps = query_amp_caps(codec, adc, HDA_INPUT);
763 caps &= ~(AC_AMPCAP_OFFSET);
764 caps |= 0x02;
765 snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps);
766 }
767
patch_cs4208(struct hda_codec * codec)768 static int patch_cs4208(struct hda_codec *codec)
769 {
770 struct cs_spec *spec;
771 int err;
772
773 spec = cs_alloc_spec(codec, CS4208_VENDOR_NID);
774 if (!spec)
775 return -ENOMEM;
776
777 codec->patch_ops = cs_patch_ops;
778 spec->gen.automute_hook = cs_automute;
779 /* exclude NID 0x10 (HP) from output volumes due to different steps */
780 spec->gen.out_vol_mask = 1ULL << 0x10;
781
782 snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl,
783 cs4208_fixups);
784 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
785
786 snd_hda_override_wcaps(codec, 0x18,
787 get_wcaps(codec, 0x18) | AC_WCAP_STEREO);
788 cs4208_fix_amp_caps(codec, 0x18);
789 cs4208_fix_amp_caps(codec, 0x1b);
790 cs4208_fix_amp_caps(codec, 0x1c);
791
792 err = cs_parse_auto_config(codec);
793 if (err < 0)
794 goto error;
795
796 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
797
798 return 0;
799
800 error:
801 cs_free(codec);
802 return err;
803 }
804
805 /*
806 * Cirrus Logic CS4210
807 *
808 * 1 DAC => HP(sense) / Speakers,
809 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
810 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
811 */
812
813 /* CS4210 board names */
814 static const struct hda_model_fixup cs421x_models[] = {
815 { .id = CS421X_CDB4210, .name = "cdb4210" },
816 { .id = CS421X_STUMPY, .name = "stumpy" },
817 {}
818 };
819
820 static const struct snd_pci_quirk cs421x_fixup_tbl[] = {
821 /* Test Intel board + CDB2410 */
822 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
823 {} /* terminator */
824 };
825
826 /* CS4210 board pinconfigs */
827 /* Default CS4210 (CDB4210)*/
828 static const struct hda_pintbl cdb4210_pincfgs[] = {
829 { 0x05, 0x0321401f },
830 { 0x06, 0x90170010 },
831 { 0x07, 0x03813031 },
832 { 0x08, 0xb7a70037 },
833 { 0x09, 0xb7a6003e },
834 { 0x0a, 0x034510f0 },
835 {} /* terminator */
836 };
837
838 /* Stumpy ChromeBox */
839 static const struct hda_pintbl stumpy_pincfgs[] = {
840 { 0x05, 0x022120f0 },
841 { 0x06, 0x901700f0 },
842 { 0x07, 0x02a120f0 },
843 { 0x08, 0x77a70037 },
844 { 0x09, 0x77a6003e },
845 { 0x0a, 0x434510f0 },
846 {} /* terminator */
847 };
848
849 /* Setup GPIO/SENSE for each board (if used) */
cs421x_fixup_sense_b(struct hda_codec * codec,const struct hda_fixup * fix,int action)850 static void cs421x_fixup_sense_b(struct hda_codec *codec,
851 const struct hda_fixup *fix, int action)
852 {
853 struct cs_spec *spec = codec->spec;
854
855 if (action == HDA_FIXUP_ACT_PRE_PROBE)
856 spec->sense_b = 1;
857 }
858
859 static const struct hda_fixup cs421x_fixups[] = {
860 [CS421X_CDB4210] = {
861 .type = HDA_FIXUP_PINS,
862 .v.pins = cdb4210_pincfgs,
863 .chained = true,
864 .chain_id = CS421X_SENSE_B,
865 },
866 [CS421X_SENSE_B] = {
867 .type = HDA_FIXUP_FUNC,
868 .v.func = cs421x_fixup_sense_b,
869 },
870 [CS421X_STUMPY] = {
871 .type = HDA_FIXUP_PINS,
872 .v.pins = stumpy_pincfgs,
873 },
874 };
875
876 static const struct hda_verb cs421x_coef_init_verbs[] = {
877 {0x0B, AC_VERB_SET_PROC_STATE, 1},
878 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
879 /*
880 * Disable Coefficient Index Auto-Increment(DAI)=1,
881 * PDREF=0
882 */
883 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
884
885 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
886 /* ADC SZCMode = Digital Soft Ramp */
887 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
888
889 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
890 {0x0B, AC_VERB_SET_PROC_COEF,
891 (0x0002 /* DAC SZCMode = Digital Soft Ramp */
892 | 0x0004 /* Mute DAC on FIFO error */
893 | 0x0008 /* Enable DAC High Pass Filter */
894 )},
895 {} /* terminator */
896 };
897
898 /* Errata: CS4210 rev A1 Silicon
899 *
900 * http://www.cirrus.com/en/pubs/errata/
901 *
902 * Description:
903 * 1. Performance degredation is present in the ADC.
904 * 2. Speaker output is not completely muted upon HP detect.
905 * 3. Noise is present when clipping occurs on the amplified
906 * speaker outputs.
907 *
908 * Workaround:
909 * The following verb sequence written to the registers during
910 * initialization will correct the issues listed above.
911 */
912
913 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
914 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
915
916 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
917 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
918
919 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
920 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
921
922 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
923 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
924
925 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
926 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
927
928 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
929 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
930
931 {} /* terminator */
932 };
933
934 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
935 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
936
cs421x_boost_vol_info(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_info * uinfo)937 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
938 struct snd_ctl_elem_info *uinfo)
939 {
940 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
941 uinfo->count = 1;
942 uinfo->value.integer.min = 0;
943 uinfo->value.integer.max = 3;
944 return 0;
945 }
946
cs421x_boost_vol_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)947 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
948 struct snd_ctl_elem_value *ucontrol)
949 {
950 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
951
952 ucontrol->value.integer.value[0] =
953 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
954 return 0;
955 }
956
cs421x_boost_vol_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)957 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
958 struct snd_ctl_elem_value *ucontrol)
959 {
960 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
961
962 unsigned int vol = ucontrol->value.integer.value[0];
963 unsigned int coef =
964 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
965 unsigned int original_coef = coef;
966
967 coef &= ~0x0003;
968 coef |= (vol & 0x0003);
969 if (original_coef != coef) {
970 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
971 return 1;
972 }
973
974 return 0;
975 }
976
977 static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = {
978
979 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
980 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
981 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
982 .name = "Speaker Boost Playback Volume",
983 .info = cs421x_boost_vol_info,
984 .get = cs421x_boost_vol_get,
985 .put = cs421x_boost_vol_put,
986 .tlv = { .p = cs421x_speaker_boost_db_scale },
987 };
988
cs4210_pinmux_init(struct hda_codec * codec)989 static void cs4210_pinmux_init(struct hda_codec *codec)
990 {
991 struct cs_spec *spec = codec->spec;
992 unsigned int def_conf, coef;
993
994 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
995 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
996
997 if (spec->gpio_mask)
998 coef |= 0x0008; /* B1,B2 are GPIOs */
999 else
1000 coef &= ~0x0008;
1001
1002 if (spec->sense_b)
1003 coef |= 0x0010; /* B2 is SENSE_B, not inverted */
1004 else
1005 coef &= ~0x0010;
1006
1007 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1008
1009 if ((spec->gpio_mask || spec->sense_b) &&
1010 is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1011
1012 /*
1013 * GPIO or SENSE_B forced - disconnect the DMIC pin.
1014 */
1015 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1016 def_conf &= ~AC_DEFCFG_PORT_CONN;
1017 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1018 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1019 }
1020 }
1021
cs4210_spdif_automute(struct hda_codec * codec,struct hda_jack_callback * tbl)1022 static void cs4210_spdif_automute(struct hda_codec *codec,
1023 struct hda_jack_callback *tbl)
1024 {
1025 struct cs_spec *spec = codec->spec;
1026 bool spdif_present = false;
1027 hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0];
1028
1029 /* detect on spdif is specific to CS4210 */
1030 if (!spec->spdif_detect ||
1031 spec->vendor_nid != CS4210_VENDOR_NID)
1032 return;
1033
1034 spdif_present = snd_hda_jack_detect(codec, spdif_pin);
1035 if (spdif_present == spec->spdif_present)
1036 return;
1037
1038 spec->spdif_present = spdif_present;
1039 /* SPDIF TX on/off */
1040 snd_hda_set_pin_ctl(codec, spdif_pin, spdif_present ? PIN_OUT : 0);
1041
1042 cs_automute(codec);
1043 }
1044
parse_cs421x_digital(struct hda_codec * codec)1045 static void parse_cs421x_digital(struct hda_codec *codec)
1046 {
1047 struct cs_spec *spec = codec->spec;
1048 struct auto_pin_cfg *cfg = &spec->gen.autocfg;
1049 int i;
1050
1051 for (i = 0; i < cfg->dig_outs; i++) {
1052 hda_nid_t nid = cfg->dig_out_pins[i];
1053
1054 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1055 spec->spdif_detect = 1;
1056 snd_hda_jack_detect_enable_callback(codec, nid,
1057 cs4210_spdif_automute);
1058 }
1059 }
1060 }
1061
cs421x_init(struct hda_codec * codec)1062 static int cs421x_init(struct hda_codec *codec)
1063 {
1064 struct cs_spec *spec = codec->spec;
1065
1066 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1067 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1068 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1069 cs4210_pinmux_init(codec);
1070 }
1071
1072 snd_hda_gen_init(codec);
1073
1074 if (spec->gpio_mask) {
1075 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1076 spec->gpio_mask);
1077 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1078 spec->gpio_dir);
1079 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1080 spec->gpio_data);
1081 }
1082
1083 init_input_coef(codec);
1084
1085 cs4210_spdif_automute(codec, NULL);
1086
1087 return 0;
1088 }
1089
fix_volume_caps(struct hda_codec * codec,hda_nid_t dac)1090 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
1091 {
1092 unsigned int caps;
1093
1094 /* set the upper-limit for mixer amp to 0dB */
1095 caps = query_amp_caps(codec, dac, HDA_OUTPUT);
1096 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
1097 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
1098 << AC_AMPCAP_NUM_STEPS_SHIFT;
1099 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
1100 }
1101
cs421x_parse_auto_config(struct hda_codec * codec)1102 static int cs421x_parse_auto_config(struct hda_codec *codec)
1103 {
1104 struct cs_spec *spec = codec->spec;
1105 hda_nid_t dac = CS4210_DAC_NID;
1106 int err;
1107
1108 fix_volume_caps(codec, dac);
1109
1110 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
1111 if (err < 0)
1112 return err;
1113
1114 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
1115 if (err < 0)
1116 return err;
1117
1118 parse_cs421x_digital(codec);
1119
1120 if (spec->gen.autocfg.speaker_outs &&
1121 spec->vendor_nid == CS4210_VENDOR_NID) {
1122 if (!snd_hda_gen_add_kctl(&spec->gen, NULL,
1123 &cs421x_speaker_boost_ctl))
1124 return -ENOMEM;
1125 }
1126
1127 return 0;
1128 }
1129
1130 #ifdef CONFIG_PM
1131 /*
1132 * Manage PDREF, when transitioning to D3hot
1133 * (DAC,ADC) -> D3, PDREF=1, AFG->D3
1134 */
cs421x_suspend(struct hda_codec * codec)1135 static int cs421x_suspend(struct hda_codec *codec)
1136 {
1137 struct cs_spec *spec = codec->spec;
1138 unsigned int coef;
1139
1140 snd_hda_shutup_pins(codec);
1141
1142 snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1143 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1144 snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1145 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1146
1147 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1148 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1149 coef |= 0x0004; /* PDREF */
1150 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1151 }
1152
1153 return 0;
1154 }
1155 #endif
1156
1157 static const struct hda_codec_ops cs421x_patch_ops = {
1158 .build_controls = snd_hda_gen_build_controls,
1159 .build_pcms = snd_hda_gen_build_pcms,
1160 .init = cs421x_init,
1161 .free = cs_free,
1162 .unsol_event = snd_hda_jack_unsol_event,
1163 #ifdef CONFIG_PM
1164 .suspend = cs421x_suspend,
1165 #endif
1166 };
1167
patch_cs4210(struct hda_codec * codec)1168 static int patch_cs4210(struct hda_codec *codec)
1169 {
1170 struct cs_spec *spec;
1171 int err;
1172
1173 spec = cs_alloc_spec(codec, CS4210_VENDOR_NID);
1174 if (!spec)
1175 return -ENOMEM;
1176
1177 codec->patch_ops = cs421x_patch_ops;
1178 spec->gen.automute_hook = cs_automute;
1179
1180 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
1181 cs421x_fixups);
1182 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1183
1184 /*
1185 * Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1186 * is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1187 * is disabled.
1188 */
1189 cs4210_pinmux_init(codec);
1190
1191 err = cs421x_parse_auto_config(codec);
1192 if (err < 0)
1193 goto error;
1194
1195 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1196
1197 return 0;
1198
1199 error:
1200 cs_free(codec);
1201 return err;
1202 }
1203
patch_cs4213(struct hda_codec * codec)1204 static int patch_cs4213(struct hda_codec *codec)
1205 {
1206 struct cs_spec *spec;
1207 int err;
1208
1209 spec = cs_alloc_spec(codec, CS4213_VENDOR_NID);
1210 if (!spec)
1211 return -ENOMEM;
1212
1213 codec->patch_ops = cs421x_patch_ops;
1214
1215 err = cs421x_parse_auto_config(codec);
1216 if (err < 0)
1217 goto error;
1218
1219 return 0;
1220
1221 error:
1222 cs_free(codec);
1223 return err;
1224 }
1225
1226 /*
1227 * patch entries
1228 */
1229 static const struct hda_device_id snd_hda_id_cirrus[] = {
1230 HDA_CODEC_ENTRY(0x10134206, "CS4206", patch_cs420x),
1231 HDA_CODEC_ENTRY(0x10134207, "CS4207", patch_cs420x),
1232 HDA_CODEC_ENTRY(0x10134208, "CS4208", patch_cs4208),
1233 HDA_CODEC_ENTRY(0x10134210, "CS4210", patch_cs4210),
1234 HDA_CODEC_ENTRY(0x10134213, "CS4213", patch_cs4213),
1235 {} /* terminator */
1236 };
1237 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cirrus);
1238
1239 MODULE_LICENSE("GPL");
1240 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
1241
1242 static struct hda_codec_driver cirrus_driver = {
1243 .id = snd_hda_id_cirrus,
1244 };
1245
1246 module_hda_codec_driver(cirrus_driver);
1247
