1 /*
2 * HD audio interface patch for Cirrus Logic CS420x chip
3 *
4 * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
5 *
6 * This driver is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This driver is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #include <linux/init.h>
22 #include <linux/slab.h>
23 #include <linux/module.h>
24 #include <sound/core.h>
25 #include <sound/tlv.h>
26 #include "hda_codec.h"
27 #include "hda_local.h"
28 #include "hda_auto_parser.h"
29 #include "hda_jack.h"
30 #include "hda_generic.h"
31
32 /*
33 */
34
35 struct cs_spec {
36 struct hda_gen_spec gen;
37
38 unsigned int gpio_mask;
39 unsigned int gpio_dir;
40 unsigned int gpio_data;
41 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
42 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
43
44 /* CS421x */
45 unsigned int spdif_detect:1;
46 unsigned int spdif_present:1;
47 unsigned int sense_b:1;
48 hda_nid_t vendor_nid;
49
50 /* for MBP SPDIF control */
51 int (*spdif_sw_put)(struct snd_kcontrol *kcontrol,
52 struct snd_ctl_elem_value *ucontrol);
53 };
54
55 /* available models with CS420x */
56 enum {
57 CS420X_MBP53,
58 CS420X_MBP55,
59 CS420X_IMAC27,
60 CS420X_GPIO_13,
61 CS420X_GPIO_23,
62 CS420X_MBP101,
63 CS420X_MBP81,
64 CS420X_MBA42,
65 CS420X_AUTO,
66 /* aliases */
67 CS420X_IMAC27_122 = CS420X_GPIO_23,
68 CS420X_APPLE = CS420X_GPIO_13,
69 };
70
71 /* CS421x boards */
72 enum {
73 CS421X_CDB4210,
74 CS421X_SENSE_B,
75 CS421X_STUMPY,
76 };
77
78 /* Vendor-specific processing widget */
79 #define CS420X_VENDOR_NID 0x11
80 #define CS_DIG_OUT1_PIN_NID 0x10
81 #define CS_DIG_OUT2_PIN_NID 0x15
82 #define CS_DMIC1_PIN_NID 0x0e
83 #define CS_DMIC2_PIN_NID 0x12
84
85 /* coef indices */
86 #define IDX_SPDIF_STAT 0x0000
87 #define IDX_SPDIF_CTL 0x0001
88 #define IDX_ADC_CFG 0x0002
89 /* SZC bitmask, 4 modes below:
90 * 0 = immediate,
91 * 1 = digital immediate, analog zero-cross
92 * 2 = digtail & analog soft-ramp
93 * 3 = digital soft-ramp, analog zero-cross
94 */
95 #define CS_COEF_ADC_SZC_MASK (3 << 0)
96 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
97 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
98 /* PGA mode: 0 = differential, 1 = signle-ended */
99 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
100 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
101 #define IDX_DAC_CFG 0x0003
102 /* SZC bitmask, 4 modes below:
103 * 0 = Immediate
104 * 1 = zero-cross
105 * 2 = soft-ramp
106 * 3 = soft-ramp on zero-cross
107 */
108 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
109 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
110 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
111
112 #define IDX_BEEP_CFG 0x0004
113 /* 0x0008 - test reg key */
114 /* 0x0009 - 0x0014 -> 12 test regs */
115 /* 0x0015 - visibility reg */
116
117 /* Cirrus Logic CS4208 */
118 #define CS4208_VENDOR_NID 0x24
119
120 /*
121 * Cirrus Logic CS4210
122 *
123 * 1 DAC => HP(sense) / Speakers,
124 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
125 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
126 */
127 #define CS4210_DAC_NID 0x02
128 #define CS4210_ADC_NID 0x03
129 #define CS4210_VENDOR_NID 0x0B
130 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */
131 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
132
133 #define CS421X_IDX_DEV_CFG 0x01
134 #define CS421X_IDX_ADC_CFG 0x02
135 #define CS421X_IDX_DAC_CFG 0x03
136 #define CS421X_IDX_SPK_CTL 0x04
137
138 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
139 #define CS4213_VENDOR_NID 0x09
140
141
cs_vendor_coef_get(struct hda_codec * codec,unsigned int idx)142 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
143 {
144 struct cs_spec *spec = codec->spec;
145 snd_hda_codec_write(codec, spec->vendor_nid, 0,
146 AC_VERB_SET_COEF_INDEX, idx);
147 return snd_hda_codec_read(codec, spec->vendor_nid, 0,
148 AC_VERB_GET_PROC_COEF, 0);
149 }
150
cs_vendor_coef_set(struct hda_codec * codec,unsigned int idx,unsigned int coef)151 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
152 unsigned int coef)
153 {
154 struct cs_spec *spec = codec->spec;
155 snd_hda_codec_write(codec, spec->vendor_nid, 0,
156 AC_VERB_SET_COEF_INDEX, idx);
157 snd_hda_codec_write(codec, spec->vendor_nid, 0,
158 AC_VERB_SET_PROC_COEF, coef);
159 }
160
161 /*
162 * auto-mute and auto-mic switching
163 * CS421x auto-output redirecting
164 * HP/SPK/SPDIF
165 */
166
cs_automute(struct hda_codec * codec)167 static void cs_automute(struct hda_codec *codec)
168 {
169 struct cs_spec *spec = codec->spec;
170
171 /* mute HPs if spdif jack (SENSE_B) is present */
172 spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b);
173
174 snd_hda_gen_update_outputs(codec);
175
176 if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) {
177 if (spec->gen.automute_speaker)
178 spec->gpio_data = spec->gen.hp_jack_present ?
179 spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
180 else
181 spec->gpio_data =
182 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
183 snd_hda_codec_write(codec, 0x01, 0,
184 AC_VERB_SET_GPIO_DATA, spec->gpio_data);
185 }
186 }
187
is_active_pin(struct hda_codec * codec,hda_nid_t nid)188 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
189 {
190 unsigned int val;
191 val = snd_hda_codec_get_pincfg(codec, nid);
192 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
193 }
194
init_input_coef(struct hda_codec * codec)195 static void init_input_coef(struct hda_codec *codec)
196 {
197 struct cs_spec *spec = codec->spec;
198 unsigned int coef;
199
200 /* CS420x has multiple ADC, CS421x has single ADC */
201 if (spec->vendor_nid == CS420X_VENDOR_NID) {
202 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
203 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
204 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
205 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
206 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
207 * No effect if SPDIF_OUT2 is
208 * selected in IDX_SPDIF_CTL.
209 */
210
211 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
212 }
213 }
214
215 static const struct hda_verb cs_coef_init_verbs[] = {
216 {0x11, AC_VERB_SET_PROC_STATE, 1},
217 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
218 {0x11, AC_VERB_SET_PROC_COEF,
219 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
220 | 0x0040 /* Mute DACs on FIFO error */
221 | 0x1000 /* Enable DACs High Pass Filter */
222 | 0x0400 /* Disable Coefficient Auto increment */
223 )},
224 /* ADC1/2 - Digital and Analog Soft Ramp */
225 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
226 {0x11, AC_VERB_SET_PROC_COEF, 0x000a},
227 /* Beep */
228 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
229 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
230
231 {} /* terminator */
232 };
233
234 static const struct hda_verb cs4208_coef_init_verbs[] = {
235 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
236 {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
237 {0x24, AC_VERB_SET_COEF_INDEX, 0x0033},
238 {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */
239 {0x24, AC_VERB_SET_COEF_INDEX, 0x0034},
240 {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */
241 {} /* terminator */
242 };
243
244 /* Errata: CS4207 rev C0/C1/C2 Silicon
245 *
246 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
247 *
248 * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
249 * may be excessive (up to an additional 200 μA), which is most easily
250 * observed while the part is being held in reset (RESET# active low).
251 *
252 * Root Cause: At initial powerup of the device, the logic that drives
253 * the clock and write enable to the S/PDIF SRC RAMs is not properly
254 * initialized.
255 * Certain random patterns will cause a steady leakage current in those
256 * RAM cells. The issue will resolve once the SRCs are used (turned on).
257 *
258 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
259 * blocks, which will alleviate the issue.
260 */
261
262 static const struct hda_verb cs_errata_init_verbs[] = {
263 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
264 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
265
266 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
267 {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
268 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
269 {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
270 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
271 {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
272
273 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
274 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
275
276 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
277 {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
278 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
279 {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
280 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
281 {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
282 {0x11, AC_VERB_SET_PROC_STATE, 0x00},
283
284 #if 0 /* Don't to set to D3 as we are in power-up sequence */
285 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
286 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
287 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
288 #endif
289
290 {} /* terminator */
291 };
292
293 /* SPDIF setup */
init_digital_coef(struct hda_codec * codec)294 static void init_digital_coef(struct hda_codec *codec)
295 {
296 unsigned int coef;
297
298 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
299 coef |= 0x0008; /* Replace with mute on error */
300 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
301 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
302 * SPDIF_OUT2 is shared with GPIO1 and
303 * DMIC_SDA2.
304 */
305 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
306 }
307
cs_init(struct hda_codec * codec)308 static int cs_init(struct hda_codec *codec)
309 {
310 struct cs_spec *spec = codec->spec;
311
312 if (spec->vendor_nid == CS420X_VENDOR_NID) {
313 /* init_verb sequence for C0/C1/C2 errata*/
314 snd_hda_sequence_write(codec, cs_errata_init_verbs);
315 snd_hda_sequence_write(codec, cs_coef_init_verbs);
316 } else if (spec->vendor_nid == CS4208_VENDOR_NID) {
317 snd_hda_sequence_write(codec, cs4208_coef_init_verbs);
318 }
319
320 snd_hda_gen_init(codec);
321
322 if (spec->gpio_mask) {
323 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
324 spec->gpio_mask);
325 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
326 spec->gpio_dir);
327 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
328 spec->gpio_data);
329 }
330
331 if (spec->vendor_nid == CS420X_VENDOR_NID) {
332 init_input_coef(codec);
333 init_digital_coef(codec);
334 }
335
336 return 0;
337 }
338
cs_build_controls(struct hda_codec * codec)339 static int cs_build_controls(struct hda_codec *codec)
340 {
341 int err;
342
343 err = snd_hda_gen_build_controls(codec);
344 if (err < 0)
345 return err;
346 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
347 return 0;
348 }
349
350 #define cs_free snd_hda_gen_free
351
352 static const struct hda_codec_ops cs_patch_ops = {
353 .build_controls = cs_build_controls,
354 .build_pcms = snd_hda_gen_build_pcms,
355 .init = cs_init,
356 .free = cs_free,
357 .unsol_event = snd_hda_jack_unsol_event,
358 };
359
cs_parse_auto_config(struct hda_codec * codec)360 static int cs_parse_auto_config(struct hda_codec *codec)
361 {
362 struct cs_spec *spec = codec->spec;
363 int err;
364
365 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
366 if (err < 0)
367 return err;
368
369 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
370 if (err < 0)
371 return err;
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 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
499 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
500 spec->gpio_mask = spec->gpio_dir =
501 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
502 }
503 }
504
cs420x_fixup_gpio_23(struct hda_codec * codec,const struct hda_fixup * fix,int action)505 static void cs420x_fixup_gpio_23(struct hda_codec *codec,
506 const struct hda_fixup *fix, int action)
507 {
508 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
509 struct cs_spec *spec = codec->spec;
510 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
511 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
512 spec->gpio_mask = spec->gpio_dir =
513 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
514 }
515 }
516
517 static const struct hda_fixup cs420x_fixups[] = {
518 [CS420X_MBP53] = {
519 .type = HDA_FIXUP_PINS,
520 .v.pins = mbp53_pincfgs,
521 .chained = true,
522 .chain_id = CS420X_APPLE,
523 },
524 [CS420X_MBP55] = {
525 .type = HDA_FIXUP_PINS,
526 .v.pins = mbp55_pincfgs,
527 .chained = true,
528 .chain_id = CS420X_GPIO_13,
529 },
530 [CS420X_IMAC27] = {
531 .type = HDA_FIXUP_PINS,
532 .v.pins = imac27_pincfgs,
533 .chained = true,
534 .chain_id = CS420X_GPIO_13,
535 },
536 [CS420X_GPIO_13] = {
537 .type = HDA_FIXUP_FUNC,
538 .v.func = cs420x_fixup_gpio_13,
539 },
540 [CS420X_GPIO_23] = {
541 .type = HDA_FIXUP_FUNC,
542 .v.func = cs420x_fixup_gpio_23,
543 },
544 [CS420X_MBP101] = {
545 .type = HDA_FIXUP_PINS,
546 .v.pins = mbp101_pincfgs,
547 .chained = true,
548 .chain_id = CS420X_GPIO_13,
549 },
550 [CS420X_MBP81] = {
551 .type = HDA_FIXUP_VERBS,
552 .v.verbs = (const struct hda_verb[]) {
553 /* internal mic ADC2: right only, single ended */
554 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
555 {0x11, AC_VERB_SET_PROC_COEF, 0x102a},
556 {}
557 },
558 .chained = true,
559 .chain_id = CS420X_GPIO_13,
560 },
561 [CS420X_MBA42] = {
562 .type = HDA_FIXUP_PINS,
563 .v.pins = mba42_pincfgs,
564 .chained = true,
565 .chain_id = CS420X_GPIO_13,
566 },
567 };
568
cs_alloc_spec(struct hda_codec * codec,int vendor_nid)569 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
570 {
571 struct cs_spec *spec;
572
573 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
574 if (!spec)
575 return NULL;
576 codec->spec = spec;
577 spec->vendor_nid = vendor_nid;
578 snd_hda_gen_spec_init(&spec->gen);
579
580 return spec;
581 }
582
patch_cs420x(struct hda_codec * codec)583 static int patch_cs420x(struct hda_codec *codec)
584 {
585 struct cs_spec *spec;
586 int err;
587
588 spec = cs_alloc_spec(codec, CS420X_VENDOR_NID);
589 if (!spec)
590 return -ENOMEM;
591
592 spec->gen.automute_hook = cs_automute;
593 codec->single_adc_amp = 1;
594
595 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
596 cs420x_fixups);
597 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
598
599 err = cs_parse_auto_config(codec);
600 if (err < 0)
601 goto error;
602
603 codec->patch_ops = cs_patch_ops;
604
605 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
606
607 return 0;
608
609 error:
610 cs_free(codec);
611 return err;
612 }
613
614 /*
615 * CS4208 support:
616 * Its layout is no longer compatible with CS4206/CS4207
617 */
618 enum {
619 CS4208_MAC_AUTO,
620 CS4208_MBA6,
621 CS4208_MBP11,
622 CS4208_MACMINI,
623 CS4208_GPIO0,
624 };
625
626 static const struct hda_model_fixup cs4208_models[] = {
627 { .id = CS4208_GPIO0, .name = "gpio0" },
628 { .id = CS4208_MBA6, .name = "mba6" },
629 { .id = CS4208_MBP11, .name = "mbp11" },
630 { .id = CS4208_MACMINI, .name = "macmini" },
631 {}
632 };
633
634 static const struct snd_pci_quirk cs4208_fixup_tbl[] = {
635 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO),
636 {} /* terminator */
637 };
638
639 /* codec SSID matching */
640 static const struct snd_pci_quirk cs4208_mac_fixup_tbl[] = {
641 SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11),
642 SND_PCI_QUIRK(0x106b, 0x6c00, "MacMini 7,1", CS4208_MACMINI),
643 SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6),
644 SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6),
645 SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11),
646 {} /* terminator */
647 };
648
cs4208_fixup_gpio0(struct hda_codec * codec,const struct hda_fixup * fix,int action)649 static void cs4208_fixup_gpio0(struct hda_codec *codec,
650 const struct hda_fixup *fix, int action)
651 {
652 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
653 struct cs_spec *spec = codec->spec;
654 spec->gpio_eapd_hp = 0;
655 spec->gpio_eapd_speaker = 1;
656 spec->gpio_mask = spec->gpio_dir =
657 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
658 }
659 }
660
661 static const struct hda_fixup cs4208_fixups[];
662
663 /* remap the fixup from codec SSID and apply it */
cs4208_fixup_mac(struct hda_codec * codec,const struct hda_fixup * fix,int action)664 static void cs4208_fixup_mac(struct hda_codec *codec,
665 const struct hda_fixup *fix, int action)
666 {
667 if (action != HDA_FIXUP_ACT_PRE_PROBE)
668 return;
669
670 codec->fixup_id = HDA_FIXUP_ID_NOT_SET;
671 snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups);
672 if (codec->fixup_id == HDA_FIXUP_ID_NOT_SET)
673 codec->fixup_id = CS4208_GPIO0; /* default fixup */
674 snd_hda_apply_fixup(codec, action);
675 }
676
677 /* MacMini 7,1 has the inverted jack detection */
cs4208_fixup_macmini(struct hda_codec * codec,const struct hda_fixup * fix,int action)678 static void cs4208_fixup_macmini(struct hda_codec *codec,
679 const struct hda_fixup *fix, int action)
680 {
681 static const struct hda_pintbl pincfgs[] = {
682 { 0x18, 0x00ab9150 }, /* mic (audio-in) jack: disable detect */
683 { 0x21, 0x004be140 }, /* SPDIF: disable detect */
684 { }
685 };
686
687 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
688 /* HP pin (0x10) has an inverted detection */
689 codec->inv_jack_detect = 1;
690 /* disable the bogus Mic and SPDIF jack detections */
691 snd_hda_apply_pincfgs(codec, pincfgs);
692 }
693 }
694
cs4208_spdif_sw_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)695 static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol,
696 struct snd_ctl_elem_value *ucontrol)
697 {
698 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
699 struct cs_spec *spec = codec->spec;
700 hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0];
701 int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0;
702
703 snd_hda_set_pin_ctl_cache(codec, pin, pinctl);
704 return spec->spdif_sw_put(kcontrol, ucontrol);
705 }
706
707 /* hook the SPDIF switch */
cs4208_fixup_spdif_switch(struct hda_codec * codec,const struct hda_fixup * fix,int action)708 static void cs4208_fixup_spdif_switch(struct hda_codec *codec,
709 const struct hda_fixup *fix, int action)
710 {
711 if (action == HDA_FIXUP_ACT_BUILD) {
712 struct cs_spec *spec = codec->spec;
713 struct snd_kcontrol *kctl;
714
715 if (!spec->gen.autocfg.dig_out_pins[0])
716 return;
717 kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch");
718 if (!kctl)
719 return;
720 spec->spdif_sw_put = kctl->put;
721 kctl->put = cs4208_spdif_sw_put;
722 }
723 }
724
725 static const struct hda_fixup cs4208_fixups[] = {
726 [CS4208_MBA6] = {
727 .type = HDA_FIXUP_PINS,
728 .v.pins = mba6_pincfgs,
729 .chained = true,
730 .chain_id = CS4208_GPIO0,
731 },
732 [CS4208_MBP11] = {
733 .type = HDA_FIXUP_FUNC,
734 .v.func = cs4208_fixup_spdif_switch,
735 .chained = true,
736 .chain_id = CS4208_GPIO0,
737 },
738 [CS4208_MACMINI] = {
739 .type = HDA_FIXUP_FUNC,
740 .v.func = cs4208_fixup_macmini,
741 .chained = true,
742 .chain_id = CS4208_GPIO0,
743 },
744 [CS4208_GPIO0] = {
745 .type = HDA_FIXUP_FUNC,
746 .v.func = cs4208_fixup_gpio0,
747 },
748 [CS4208_MAC_AUTO] = {
749 .type = HDA_FIXUP_FUNC,
750 .v.func = cs4208_fixup_mac,
751 },
752 };
753
754 /* correct the 0dB offset of input pins */
cs4208_fix_amp_caps(struct hda_codec * codec,hda_nid_t adc)755 static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc)
756 {
757 unsigned int caps;
758
759 caps = query_amp_caps(codec, adc, HDA_INPUT);
760 caps &= ~(AC_AMPCAP_OFFSET);
761 caps |= 0x02;
762 snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps);
763 }
764
patch_cs4208(struct hda_codec * codec)765 static int patch_cs4208(struct hda_codec *codec)
766 {
767 struct cs_spec *spec;
768 int err;
769
770 spec = cs_alloc_spec(codec, CS4208_VENDOR_NID);
771 if (!spec)
772 return -ENOMEM;
773
774 spec->gen.automute_hook = cs_automute;
775 /* exclude NID 0x10 (HP) from output volumes due to different steps */
776 spec->gen.out_vol_mask = 1ULL << 0x10;
777
778 snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl,
779 cs4208_fixups);
780 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
781
782 snd_hda_override_wcaps(codec, 0x18,
783 get_wcaps(codec, 0x18) | AC_WCAP_STEREO);
784 cs4208_fix_amp_caps(codec, 0x18);
785 cs4208_fix_amp_caps(codec, 0x1b);
786 cs4208_fix_amp_caps(codec, 0x1c);
787
788 err = cs_parse_auto_config(codec);
789 if (err < 0)
790 goto error;
791
792 codec->patch_ops = cs_patch_ops;
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
cs421x_build_controls(struct hda_codec * codec)1086 static int cs421x_build_controls(struct hda_codec *codec)
1087 {
1088 struct cs_spec *spec = codec->spec;
1089 int err;
1090
1091 err = snd_hda_gen_build_controls(codec);
1092 if (err < 0)
1093 return err;
1094
1095 if (spec->gen.autocfg.speaker_outs &&
1096 spec->vendor_nid == CS4210_VENDOR_NID) {
1097 err = snd_hda_ctl_add(codec, 0,
1098 snd_ctl_new1(&cs421x_speaker_boost_ctl, codec));
1099 if (err < 0)
1100 return err;
1101 }
1102 return 0;
1103 }
1104
fix_volume_caps(struct hda_codec * codec,hda_nid_t dac)1105 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
1106 {
1107 unsigned int caps;
1108
1109 /* set the upper-limit for mixer amp to 0dB */
1110 caps = query_amp_caps(codec, dac, HDA_OUTPUT);
1111 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
1112 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
1113 << AC_AMPCAP_NUM_STEPS_SHIFT;
1114 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
1115 }
1116
cs421x_parse_auto_config(struct hda_codec * codec)1117 static int cs421x_parse_auto_config(struct hda_codec *codec)
1118 {
1119 struct cs_spec *spec = codec->spec;
1120 hda_nid_t dac = CS4210_DAC_NID;
1121 int err;
1122
1123 fix_volume_caps(codec, dac);
1124
1125 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
1126 if (err < 0)
1127 return err;
1128
1129 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
1130 if (err < 0)
1131 return err;
1132
1133 parse_cs421x_digital(codec);
1134 return 0;
1135 }
1136
1137 #ifdef CONFIG_PM
1138 /*
1139 Manage PDREF, when transitioning to D3hot
1140 (DAC,ADC) -> D3, PDREF=1, AFG->D3
1141 */
cs421x_suspend(struct hda_codec * codec)1142 static int cs421x_suspend(struct hda_codec *codec)
1143 {
1144 struct cs_spec *spec = codec->spec;
1145 unsigned int coef;
1146
1147 snd_hda_shutup_pins(codec);
1148
1149 snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1150 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1151 snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1152 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1153
1154 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1155 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1156 coef |= 0x0004; /* PDREF */
1157 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1158 }
1159
1160 return 0;
1161 }
1162 #endif
1163
1164 static const struct hda_codec_ops cs421x_patch_ops = {
1165 .build_controls = cs421x_build_controls,
1166 .build_pcms = snd_hda_gen_build_pcms,
1167 .init = cs421x_init,
1168 .free = cs_free,
1169 .unsol_event = snd_hda_jack_unsol_event,
1170 #ifdef CONFIG_PM
1171 .suspend = cs421x_suspend,
1172 #endif
1173 };
1174
patch_cs4210(struct hda_codec * codec)1175 static int patch_cs4210(struct hda_codec *codec)
1176 {
1177 struct cs_spec *spec;
1178 int err;
1179
1180 spec = cs_alloc_spec(codec, CS4210_VENDOR_NID);
1181 if (!spec)
1182 return -ENOMEM;
1183
1184 spec->gen.automute_hook = cs_automute;
1185
1186 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
1187 cs421x_fixups);
1188 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1189
1190 /*
1191 Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1192 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1193 is disabled.
1194 */
1195 cs4210_pinmux_init(codec);
1196
1197 err = cs421x_parse_auto_config(codec);
1198 if (err < 0)
1199 goto error;
1200
1201 codec->patch_ops = cs421x_patch_ops;
1202
1203 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1204
1205 return 0;
1206
1207 error:
1208 cs_free(codec);
1209 return err;
1210 }
1211
patch_cs4213(struct hda_codec * codec)1212 static int patch_cs4213(struct hda_codec *codec)
1213 {
1214 struct cs_spec *spec;
1215 int err;
1216
1217 spec = cs_alloc_spec(codec, CS4213_VENDOR_NID);
1218 if (!spec)
1219 return -ENOMEM;
1220
1221 err = cs421x_parse_auto_config(codec);
1222 if (err < 0)
1223 goto error;
1224
1225 codec->patch_ops = cs421x_patch_ops;
1226 return 0;
1227
1228 error:
1229 cs_free(codec);
1230 return err;
1231 }
1232
1233
1234 /*
1235 * patch entries
1236 */
1237 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
1238 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
1239 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
1240 { .id = 0x10134208, .name = "CS4208", .patch = patch_cs4208 },
1241 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
1242 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
1243 {} /* terminator */
1244 };
1245
1246 MODULE_ALIAS("snd-hda-codec-id:10134206");
1247 MODULE_ALIAS("snd-hda-codec-id:10134207");
1248 MODULE_ALIAS("snd-hda-codec-id:10134208");
1249 MODULE_ALIAS("snd-hda-codec-id:10134210");
1250 MODULE_ALIAS("snd-hda-codec-id:10134213");
1251
1252 MODULE_LICENSE("GPL");
1253 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
1254
1255 static struct hda_codec_preset_list cirrus_list = {
1256 .preset = snd_hda_preset_cirrus,
1257 .owner = THIS_MODULE,
1258 };
1259
patch_cirrus_init(void)1260 static int __init patch_cirrus_init(void)
1261 {
1262 return snd_hda_add_codec_preset(&cirrus_list);
1263 }
1264
patch_cirrus_exit(void)1265 static void __exit patch_cirrus_exit(void)
1266 {
1267 snd_hda_delete_codec_preset(&cirrus_list);
1268 }
1269
1270 module_init(patch_cirrus_init)
1271 module_exit(patch_cirrus_exit)
1272