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