1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Cirrus Logic CS420x HD-audio codec
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 "../generic.h"
19
20 struct cs_spec {
21 struct hda_gen_spec gen;
22
23 unsigned int gpio_mask;
24 unsigned int gpio_dir;
25 unsigned int gpio_data;
26 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
27 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
28
29 hda_nid_t vendor_nid;
30
31 /* for MBP SPDIF control */
32 int (*spdif_sw_put)(struct snd_kcontrol *kcontrol,
33 struct snd_ctl_elem_value *ucontrol);
34 };
35
36 /* available models with CS420x */
37 enum {
38 CS420X_MBP53,
39 CS420X_MBP55,
40 CS420X_IMAC27,
41 CS420X_GPIO_13,
42 CS420X_GPIO_23,
43 CS420X_MBP101,
44 CS420X_MBP81,
45 CS420X_MBA42,
46 CS420X_AUTO,
47 /* aliases */
48 CS420X_IMAC27_122 = CS420X_GPIO_23,
49 CS420X_APPLE = CS420X_GPIO_13,
50 };
51
52 /* Vendor-specific processing widget */
53 #define CS420X_VENDOR_NID 0x11
54 #define CS_DIG_OUT1_PIN_NID 0x10
55 #define CS_DIG_OUT2_PIN_NID 0x15
56 #define CS_DMIC1_PIN_NID 0x0e
57 #define CS_DMIC2_PIN_NID 0x12
58
59 /* coef indices */
60 #define IDX_SPDIF_STAT 0x0000
61 #define IDX_SPDIF_CTL 0x0001
62 #define IDX_ADC_CFG 0x0002
63 /* SZC bitmask, 4 modes below:
64 * 0 = immediate,
65 * 1 = digital immediate, analog zero-cross
66 * 2 = digtail & analog soft-ramp
67 * 3 = digital soft-ramp, analog zero-cross
68 */
69 #define CS_COEF_ADC_SZC_MASK (3 << 0)
70 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
71 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
72 /* PGA mode: 0 = differential, 1 = signle-ended */
73 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
74 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
75 #define IDX_DAC_CFG 0x0003
76 /* SZC bitmask, 4 modes below:
77 * 0 = Immediate
78 * 1 = zero-cross
79 * 2 = soft-ramp
80 * 3 = soft-ramp on zero-cross
81 */
82 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
83 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
84 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
85
86 #define IDX_BEEP_CFG 0x0004
87 /* 0x0008 - test reg key */
88 /* 0x0009 - 0x0014 -> 12 test regs */
89 /* 0x0015 - visibility reg */
90
91 /* Cirrus Logic CS4208 */
92 #define CS4208_VENDOR_NID 0x24
93
cs_vendor_coef_get(struct hda_codec * codec,unsigned int idx)94 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
95 {
96 struct cs_spec *spec = codec->spec;
97
98 snd_hda_codec_write(codec, spec->vendor_nid, 0,
99 AC_VERB_SET_COEF_INDEX, idx);
100 return snd_hda_codec_read(codec, spec->vendor_nid, 0,
101 AC_VERB_GET_PROC_COEF, 0);
102 }
103
cs_vendor_coef_set(struct hda_codec * codec,unsigned int idx,unsigned int coef)104 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
105 unsigned int coef)
106 {
107 struct cs_spec *spec = codec->spec;
108
109 snd_hda_codec_write(codec, spec->vendor_nid, 0,
110 AC_VERB_SET_COEF_INDEX, idx);
111 snd_hda_codec_write(codec, spec->vendor_nid, 0,
112 AC_VERB_SET_PROC_COEF, coef);
113 }
114
115 /*
116 * auto-mute and auto-mic switching
117 * CS421x auto-output redirecting
118 * HP/SPK/SPDIF
119 */
120
cs_automute(struct hda_codec * codec)121 static void cs_automute(struct hda_codec *codec)
122 {
123 struct cs_spec *spec = codec->spec;
124
125 snd_hda_gen_update_outputs(codec);
126
127 if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) {
128 if (spec->gen.automute_speaker)
129 spec->gpio_data = spec->gen.hp_jack_present ?
130 spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
131 else
132 spec->gpio_data =
133 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
134 snd_hda_codec_write(codec, 0x01, 0,
135 AC_VERB_SET_GPIO_DATA, spec->gpio_data);
136 }
137 }
138
is_active_pin(struct hda_codec * codec,hda_nid_t nid)139 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
140 {
141 unsigned int val;
142
143 val = snd_hda_codec_get_pincfg(codec, nid);
144 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
145 }
146
init_input_coef(struct hda_codec * codec)147 static void init_input_coef(struct hda_codec *codec)
148 {
149 struct cs_spec *spec = codec->spec;
150 unsigned int coef;
151
152 /* CS420x has multiple ADC, CS421x has single ADC */
153 if (spec->vendor_nid == CS420X_VENDOR_NID) {
154 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
155 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
156 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
157 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
158 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
159 * No effect if SPDIF_OUT2 is
160 * selected in IDX_SPDIF_CTL.
161 */
162
163 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
164 }
165 }
166
167 static const struct hda_verb cs_coef_init_verbs[] = {
168 {0x11, AC_VERB_SET_PROC_STATE, 1},
169 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
170 {0x11, AC_VERB_SET_PROC_COEF,
171 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
172 | 0x0040 /* Mute DACs on FIFO error */
173 | 0x1000 /* Enable DACs High Pass Filter */
174 | 0x0400 /* Disable Coefficient Auto increment */
175 )},
176 /* ADC1/2 - Digital and Analog Soft Ramp */
177 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
178 {0x11, AC_VERB_SET_PROC_COEF, 0x000a},
179 /* Beep */
180 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
181 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
182
183 {} /* terminator */
184 };
185
186 static const struct hda_verb cs4208_coef_init_verbs[] = {
187 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
188 {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
189 {0x24, AC_VERB_SET_COEF_INDEX, 0x0033},
190 {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */
191 {0x24, AC_VERB_SET_COEF_INDEX, 0x0034},
192 {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */
193 {} /* terminator */
194 };
195
196 /* Errata: CS4207 rev C0/C1/C2 Silicon
197 *
198 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
199 *
200 * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
201 * may be excessive (up to an additional 200 μA), which is most easily
202 * observed while the part is being held in reset (RESET# active low).
203 *
204 * Root Cause: At initial powerup of the device, the logic that drives
205 * the clock and write enable to the S/PDIF SRC RAMs is not properly
206 * initialized.
207 * Certain random patterns will cause a steady leakage current in those
208 * RAM cells. The issue will resolve once the SRCs are used (turned on).
209 *
210 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
211 * blocks, which will alleviate the issue.
212 */
213
214 static const struct hda_verb cs_errata_init_verbs[] = {
215 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
216 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
217
218 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
219 {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
220 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
221 {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
222 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
223 {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
224
225 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
226 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
227
228 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
229 {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
230 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
231 {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
232 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
233 {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
234 {0x11, AC_VERB_SET_PROC_STATE, 0x00},
235 {} /* terminator */
236 };
237
238 /* SPDIF setup */
init_digital_coef(struct hda_codec * codec)239 static void init_digital_coef(struct hda_codec *codec)
240 {
241 unsigned int coef;
242
243 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
244 coef |= 0x0008; /* Replace with mute on error */
245 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
246 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
247 * SPDIF_OUT2 is shared with GPIO1 and
248 * DMIC_SDA2.
249 */
250 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
251 }
252
cs_init(struct hda_codec * codec)253 static int cs_init(struct hda_codec *codec)
254 {
255 struct cs_spec *spec = codec->spec;
256
257 if (spec->vendor_nid == CS420X_VENDOR_NID) {
258 /* init_verb sequence for C0/C1/C2 errata*/
259 snd_hda_sequence_write(codec, cs_errata_init_verbs);
260 snd_hda_sequence_write(codec, cs_coef_init_verbs);
261 } else if (spec->vendor_nid == CS4208_VENDOR_NID) {
262 snd_hda_sequence_write(codec, cs4208_coef_init_verbs);
263 }
264
265 snd_hda_gen_init(codec);
266
267 if (spec->gpio_mask)
268 snd_hda_codec_set_gpio(codec, spec->gpio_mask, spec->gpio_dir,
269 spec->gpio_data, 0);
270
271 if (spec->vendor_nid == CS420X_VENDOR_NID) {
272 init_input_coef(codec);
273 init_digital_coef(codec);
274 }
275
276 return 0;
277 }
278
cs_build_controls(struct hda_codec * codec)279 static int cs_build_controls(struct hda_codec *codec)
280 {
281 int err;
282
283 err = snd_hda_gen_build_controls(codec);
284 if (err < 0)
285 return err;
286 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
287 return 0;
288 }
289
cs_parse_auto_config(struct hda_codec * codec)290 static int cs_parse_auto_config(struct hda_codec *codec)
291 {
292 struct cs_spec *spec = codec->spec;
293 int err;
294 int i;
295
296 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
297 if (err < 0)
298 return err;
299
300 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
301 if (err < 0)
302 return err;
303
304 /* keep the ADCs powered up when it's dynamically switchable */
305 if (spec->gen.dyn_adc_switch) {
306 unsigned int done = 0;
307
308 for (i = 0; i < spec->gen.input_mux.num_items; i++) {
309 int idx = spec->gen.dyn_adc_idx[i];
310
311 if (done & (1 << idx))
312 continue;
313 snd_hda_gen_fix_pin_power(codec,
314 spec->gen.adc_nids[idx]);
315 done |= 1 << idx;
316 }
317 }
318
319 return 0;
320 }
321
322 static const struct hda_model_fixup cs420x_models[] = {
323 { .id = CS420X_MBP53, .name = "mbp53" },
324 { .id = CS420X_MBP55, .name = "mbp55" },
325 { .id = CS420X_IMAC27, .name = "imac27" },
326 { .id = CS420X_IMAC27_122, .name = "imac27_122" },
327 { .id = CS420X_APPLE, .name = "apple" },
328 { .id = CS420X_MBP101, .name = "mbp101" },
329 { .id = CS420X_MBP81, .name = "mbp81" },
330 { .id = CS420X_MBA42, .name = "mba42" },
331 {}
332 };
333
334 static const struct hda_quirk cs420x_fixup_tbl[] = {
335 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
336 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
337 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
338 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
339 /* this conflicts with too many other models */
340 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
341
342 /* codec SSID */
343 SND_PCI_QUIRK(0x106b, 0x0600, "iMac 14,1", CS420X_IMAC27_122),
344 SND_PCI_QUIRK(0x106b, 0x0900, "iMac 12,1", CS420X_IMAC27_122),
345 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
346 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
347 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
348 SND_PCI_QUIRK(0x106b, 0x5600, "MacBookAir 5,2", CS420X_MBP81),
349 SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42),
350 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
351 {} /* terminator */
352 };
353
354 static const struct hda_pintbl mbp53_pincfgs[] = {
355 { 0x09, 0x012b4050 },
356 { 0x0a, 0x90100141 },
357 { 0x0b, 0x90100140 },
358 { 0x0c, 0x018b3020 },
359 { 0x0d, 0x90a00110 },
360 { 0x0e, 0x400000f0 },
361 { 0x0f, 0x01cbe030 },
362 { 0x10, 0x014be060 },
363 { 0x12, 0x400000f0 },
364 { 0x15, 0x400000f0 },
365 {} /* terminator */
366 };
367
368 static const struct hda_pintbl mbp55_pincfgs[] = {
369 { 0x09, 0x012b4030 },
370 { 0x0a, 0x90100121 },
371 { 0x0b, 0x90100120 },
372 { 0x0c, 0x400000f0 },
373 { 0x0d, 0x90a00110 },
374 { 0x0e, 0x400000f0 },
375 { 0x0f, 0x400000f0 },
376 { 0x10, 0x014be040 },
377 { 0x12, 0x400000f0 },
378 { 0x15, 0x400000f0 },
379 {} /* terminator */
380 };
381
382 static const struct hda_pintbl imac27_pincfgs[] = {
383 { 0x09, 0x012b4050 },
384 { 0x0a, 0x90100140 },
385 { 0x0b, 0x90100142 },
386 { 0x0c, 0x018b3020 },
387 { 0x0d, 0x90a00110 },
388 { 0x0e, 0x400000f0 },
389 { 0x0f, 0x01cbe030 },
390 { 0x10, 0x014be060 },
391 { 0x12, 0x01ab9070 },
392 { 0x15, 0x400000f0 },
393 {} /* terminator */
394 };
395
396 static const struct hda_pintbl mbp101_pincfgs[] = {
397 { 0x0d, 0x40ab90f0 },
398 { 0x0e, 0x90a600f0 },
399 { 0x12, 0x50a600f0 },
400 {} /* terminator */
401 };
402
403 static const struct hda_pintbl mba42_pincfgs[] = {
404 { 0x09, 0x012b4030 }, /* HP */
405 { 0x0a, 0x400000f0 },
406 { 0x0b, 0x90100120 }, /* speaker */
407 { 0x0c, 0x400000f0 },
408 { 0x0d, 0x90a00110 }, /* mic */
409 { 0x0e, 0x400000f0 },
410 { 0x0f, 0x400000f0 },
411 { 0x10, 0x400000f0 },
412 { 0x12, 0x400000f0 },
413 { 0x15, 0x400000f0 },
414 {} /* terminator */
415 };
416
417 static const struct hda_pintbl mba6_pincfgs[] = {
418 { 0x10, 0x032120f0 }, /* HP */
419 { 0x11, 0x500000f0 },
420 { 0x12, 0x90100010 }, /* Speaker */
421 { 0x13, 0x500000f0 },
422 { 0x14, 0x500000f0 },
423 { 0x15, 0x770000f0 },
424 { 0x16, 0x770000f0 },
425 { 0x17, 0x430000f0 },
426 { 0x18, 0x43ab9030 }, /* Mic */
427 { 0x19, 0x770000f0 },
428 { 0x1a, 0x770000f0 },
429 { 0x1b, 0x770000f0 },
430 { 0x1c, 0x90a00090 },
431 { 0x1d, 0x500000f0 },
432 { 0x1e, 0x500000f0 },
433 { 0x1f, 0x500000f0 },
434 { 0x20, 0x500000f0 },
435 { 0x21, 0x430000f0 },
436 { 0x22, 0x430000f0 },
437 {} /* terminator */
438 };
439
cs420x_fixup_gpio_13(struct hda_codec * codec,const struct hda_fixup * fix,int action)440 static void cs420x_fixup_gpio_13(struct hda_codec *codec,
441 const struct hda_fixup *fix, int action)
442 {
443 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
444 struct cs_spec *spec = codec->spec;
445
446 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
447 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
448 spec->gpio_mask = spec->gpio_dir =
449 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
450 }
451 }
452
cs420x_fixup_gpio_23(struct hda_codec * codec,const struct hda_fixup * fix,int action)453 static void cs420x_fixup_gpio_23(struct hda_codec *codec,
454 const struct hda_fixup *fix, int action)
455 {
456 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
457 struct cs_spec *spec = codec->spec;
458
459 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
460 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
461 spec->gpio_mask = spec->gpio_dir =
462 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
463 }
464 }
465
466 static const struct hda_fixup cs420x_fixups[] = {
467 [CS420X_MBP53] = {
468 .type = HDA_FIXUP_PINS,
469 .v.pins = mbp53_pincfgs,
470 .chained = true,
471 .chain_id = CS420X_APPLE,
472 },
473 [CS420X_MBP55] = {
474 .type = HDA_FIXUP_PINS,
475 .v.pins = mbp55_pincfgs,
476 .chained = true,
477 .chain_id = CS420X_GPIO_13,
478 },
479 [CS420X_IMAC27] = {
480 .type = HDA_FIXUP_PINS,
481 .v.pins = imac27_pincfgs,
482 .chained = true,
483 .chain_id = CS420X_GPIO_13,
484 },
485 [CS420X_GPIO_13] = {
486 .type = HDA_FIXUP_FUNC,
487 .v.func = cs420x_fixup_gpio_13,
488 },
489 [CS420X_GPIO_23] = {
490 .type = HDA_FIXUP_FUNC,
491 .v.func = cs420x_fixup_gpio_23,
492 },
493 [CS420X_MBP101] = {
494 .type = HDA_FIXUP_PINS,
495 .v.pins = mbp101_pincfgs,
496 .chained = true,
497 .chain_id = CS420X_GPIO_13,
498 },
499 [CS420X_MBP81] = {
500 .type = HDA_FIXUP_VERBS,
501 .v.verbs = (const struct hda_verb[]) {
502 /* internal mic ADC2: right only, single ended */
503 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
504 {0x11, AC_VERB_SET_PROC_COEF, 0x102a},
505 {}
506 },
507 .chained = true,
508 .chain_id = CS420X_GPIO_13,
509 },
510 [CS420X_MBA42] = {
511 .type = HDA_FIXUP_PINS,
512 .v.pins = mba42_pincfgs,
513 .chained = true,
514 .chain_id = CS420X_GPIO_13,
515 },
516 };
517
cs_alloc_spec(struct hda_codec * codec,int vendor_nid)518 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
519 {
520 struct cs_spec *spec;
521
522 spec = kzalloc_obj(*spec);
523 if (!spec)
524 return NULL;
525 codec->spec = spec;
526 spec->vendor_nid = vendor_nid;
527 codec->power_save_node = 1;
528 snd_hda_gen_spec_init(&spec->gen);
529
530 return spec;
531 }
532
cs420x_probe(struct hda_codec * codec)533 static int cs420x_probe(struct hda_codec *codec)
534 {
535 int err;
536
537 codec->single_adc_amp = 1;
538
539 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
540 cs420x_fixups);
541 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
542
543 err = cs_parse_auto_config(codec);
544 if (err < 0)
545 return err;
546
547 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
548
549 return 0;
550 }
551
552 /*
553 * CS4208 support:
554 * Its layout is no longer compatible with CS4206/CS4207
555 */
556 enum {
557 CS4208_MAC_AUTO,
558 CS4208_MBA6,
559 CS4208_MBP11,
560 CS4208_MACMINI,
561 CS4208_GPIO0,
562 };
563
564 static const struct hda_model_fixup cs4208_models[] = {
565 { .id = CS4208_GPIO0, .name = "gpio0" },
566 { .id = CS4208_MBA6, .name = "mba6" },
567 { .id = CS4208_MBP11, .name = "mbp11" },
568 { .id = CS4208_MACMINI, .name = "macmini" },
569 {}
570 };
571
572 static const struct hda_quirk cs4208_fixup_tbl[] = {
573 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO),
574 {} /* terminator */
575 };
576
577 /* codec SSID matching */
578 static const struct hda_quirk cs4208_mac_fixup_tbl[] = {
579 SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11),
580 SND_PCI_QUIRK(0x106b, 0x6c00, "MacMini 7,1", CS4208_MACMINI),
581 SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6),
582 SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6),
583 SND_PCI_QUIRK(0x106b, 0x7800, "MacPro 6,1", CS4208_MACMINI),
584 SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11),
585 SND_PCI_QUIRK(0x106b, 0x7f00, "iMac 16,1", CS4208_MBP11),
586 {} /* terminator */
587 };
588
cs4208_fixup_gpio0(struct hda_codec * codec,const struct hda_fixup * fix,int action)589 static void cs4208_fixup_gpio0(struct hda_codec *codec,
590 const struct hda_fixup *fix, int action)
591 {
592 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
593 struct cs_spec *spec = codec->spec;
594
595 spec->gpio_eapd_hp = 0;
596 spec->gpio_eapd_speaker = 1;
597 spec->gpio_mask = spec->gpio_dir =
598 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
599 }
600 }
601
602 static const struct hda_fixup cs4208_fixups[];
603
604 /* remap the fixup from codec SSID and apply it */
cs4208_fixup_mac(struct hda_codec * codec,const struct hda_fixup * fix,int action)605 static void cs4208_fixup_mac(struct hda_codec *codec,
606 const struct hda_fixup *fix, int action)
607 {
608 if (action != HDA_FIXUP_ACT_PRE_PROBE)
609 return;
610
611 codec->fixup_id = HDA_FIXUP_ID_NOT_SET;
612 snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups);
613 if (codec->fixup_id == HDA_FIXUP_ID_NOT_SET)
614 codec->fixup_id = CS4208_GPIO0; /* default fixup */
615 snd_hda_apply_fixup(codec, action);
616 }
617
618 /* MacMini 7,1 has the inverted jack detection */
cs4208_fixup_macmini(struct hda_codec * codec,const struct hda_fixup * fix,int action)619 static void cs4208_fixup_macmini(struct hda_codec *codec,
620 const struct hda_fixup *fix, int action)
621 {
622 static const struct hda_pintbl pincfgs[] = {
623 { 0x18, 0x00ab9150 }, /* mic (audio-in) jack: disable detect */
624 { 0x21, 0x004be140 }, /* SPDIF: disable detect */
625 { }
626 };
627
628 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
629 /* HP pin (0x10) has an inverted detection */
630 codec->inv_jack_detect = 1;
631 /* disable the bogus Mic and SPDIF jack detections */
632 snd_hda_apply_pincfgs(codec, pincfgs);
633 }
634 }
635
cs4208_spdif_sw_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)636 static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol,
637 struct snd_ctl_elem_value *ucontrol)
638 {
639 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
640 struct cs_spec *spec = codec->spec;
641 hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0];
642 int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0;
643
644 snd_hda_set_pin_ctl_cache(codec, pin, pinctl);
645 return spec->spdif_sw_put(kcontrol, ucontrol);
646 }
647
648 /* hook the SPDIF switch */
cs4208_fixup_spdif_switch(struct hda_codec * codec,const struct hda_fixup * fix,int action)649 static void cs4208_fixup_spdif_switch(struct hda_codec *codec,
650 const struct hda_fixup *fix, int action)
651 {
652 if (action == HDA_FIXUP_ACT_BUILD) {
653 struct cs_spec *spec = codec->spec;
654 struct snd_kcontrol *kctl;
655
656 if (!spec->gen.autocfg.dig_out_pins[0])
657 return;
658 kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch");
659 if (!kctl)
660 return;
661 spec->spdif_sw_put = kctl->put;
662 kctl->put = cs4208_spdif_sw_put;
663 }
664 }
665
666 static const struct hda_fixup cs4208_fixups[] = {
667 [CS4208_MBA6] = {
668 .type = HDA_FIXUP_PINS,
669 .v.pins = mba6_pincfgs,
670 .chained = true,
671 .chain_id = CS4208_GPIO0,
672 },
673 [CS4208_MBP11] = {
674 .type = HDA_FIXUP_FUNC,
675 .v.func = cs4208_fixup_spdif_switch,
676 .chained = true,
677 .chain_id = CS4208_GPIO0,
678 },
679 [CS4208_MACMINI] = {
680 .type = HDA_FIXUP_FUNC,
681 .v.func = cs4208_fixup_macmini,
682 .chained = true,
683 .chain_id = CS4208_GPIO0,
684 },
685 [CS4208_GPIO0] = {
686 .type = HDA_FIXUP_FUNC,
687 .v.func = cs4208_fixup_gpio0,
688 },
689 [CS4208_MAC_AUTO] = {
690 .type = HDA_FIXUP_FUNC,
691 .v.func = cs4208_fixup_mac,
692 },
693 };
694
695 /* correct the 0dB offset of input pins */
cs4208_fix_amp_caps(struct hda_codec * codec,hda_nid_t adc)696 static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc)
697 {
698 unsigned int caps;
699
700 caps = query_amp_caps(codec, adc, HDA_INPUT);
701 caps &= ~(AC_AMPCAP_OFFSET);
702 caps |= 0x02;
703 snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps);
704 }
705
cs4208_probe(struct hda_codec * codec)706 static int cs4208_probe(struct hda_codec *codec)
707 {
708 struct cs_spec *spec = codec->spec;
709 int err;
710
711 /* exclude NID 0x10 (HP) from output volumes due to different steps */
712 spec->gen.out_vol_mask = 1ULL << 0x10;
713
714 snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl,
715 cs4208_fixups);
716 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
717
718 snd_hda_override_wcaps(codec, 0x18,
719 get_wcaps(codec, 0x18) | AC_WCAP_STEREO);
720 cs4208_fix_amp_caps(codec, 0x18);
721 cs4208_fix_amp_caps(codec, 0x1b);
722 cs4208_fix_amp_caps(codec, 0x1c);
723
724 err = cs_parse_auto_config(codec);
725 if (err < 0)
726 return err;
727
728 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
729
730 return 0;
731 }
732
cs_codec_probe(struct hda_codec * codec,const struct hda_device_id * id)733 static int cs_codec_probe(struct hda_codec *codec,
734 const struct hda_device_id *id)
735 {
736 struct cs_spec *spec;
737 int err;
738
739 spec = cs_alloc_spec(codec, id->driver_data);
740 if (!spec)
741 return -ENOMEM;
742 spec->gen.automute_hook = cs_automute;
743
744 if (spec->vendor_nid == CS4208_VENDOR_NID)
745 err = cs4208_probe(codec);
746 else
747 err = cs420x_probe(codec);
748 if (err < 0)
749 snd_hda_gen_remove(codec);
750 return err;
751 }
752
753 static const struct hda_codec_ops cs_codec_ops = {
754 .probe = cs_codec_probe,
755 .remove = snd_hda_gen_remove,
756 .build_controls = cs_build_controls,
757 .build_pcms = snd_hda_gen_build_pcms,
758 .init = cs_init,
759 .unsol_event = snd_hda_jack_unsol_event,
760 .stream_pm = snd_hda_gen_stream_pm,
761 };
762
763 /*
764 * driver entries
765 */
766 static const struct hda_device_id snd_hda_id_cs420x[] = {
767 HDA_CODEC_ID_MODEL(0x10134206, "CS4206", CS420X_VENDOR_NID),
768 HDA_CODEC_ID_MODEL(0x10134207, "CS4207", CS420X_VENDOR_NID),
769 HDA_CODEC_ID_MODEL(0x10134208, "CS4208", CS4208_VENDOR_NID),
770 {} /* terminator */
771 };
772 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cs420x);
773
774 MODULE_LICENSE("GPL");
775 MODULE_DESCRIPTION("Cirrus Logic CS420x HD-audio codec");
776
777 static struct hda_codec_driver cs420x_driver = {
778 .id = snd_hda_id_cs420x,
779 .ops = &cs_codec_ops,
780 };
781
782 module_hda_codec_driver(cs420x_driver);
783