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Merge tag 'asoc-v3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
[deliverable/linux.git] / sound / pci / hda / patch_cirrus.c
... / ...
CommitLineData
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/pci.h>
24#include <linux/module.h>
25#include <sound/core.h>
26#include <sound/tlv.h>
27#include "hda_codec.h"
28#include "hda_local.h"
29#include "hda_auto_parser.h"
30#include "hda_jack.h"
31#include "hda_generic.h"
32
33/*
34 */
35
36struct cs_spec {
37 struct hda_gen_spec gen;
38
39 unsigned int gpio_mask;
40 unsigned int gpio_dir;
41 unsigned int gpio_data;
42 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
43 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
44
45 /* CS421x */
46 unsigned int spdif_detect:1;
47 unsigned int spdif_present:1;
48 unsigned int sense_b:1;
49 hda_nid_t vendor_nid;
50};
51
52/* available models with CS420x */
53enum {
54 CS420X_MBP53,
55 CS420X_MBP55,
56 CS420X_IMAC27,
57 CS420X_GPIO_13,
58 CS420X_GPIO_23,
59 CS420X_MBP101,
60 CS420X_MBP81,
61 CS420X_MBA42,
62 CS420X_AUTO,
63 /* aliases */
64 CS420X_IMAC27_122 = CS420X_GPIO_23,
65 CS420X_APPLE = CS420X_GPIO_13,
66};
67
68/* CS421x boards */
69enum {
70 CS421X_CDB4210,
71 CS421X_SENSE_B,
72 CS421X_STUMPY,
73};
74
75/* Vendor-specific processing widget */
76#define CS420X_VENDOR_NID 0x11
77#define CS_DIG_OUT1_PIN_NID 0x10
78#define CS_DIG_OUT2_PIN_NID 0x15
79#define CS_DMIC1_PIN_NID 0x0e
80#define CS_DMIC2_PIN_NID 0x12
81
82/* coef indices */
83#define IDX_SPDIF_STAT 0x0000
84#define IDX_SPDIF_CTL 0x0001
85#define IDX_ADC_CFG 0x0002
86/* SZC bitmask, 4 modes below:
87 * 0 = immediate,
88 * 1 = digital immediate, analog zero-cross
89 * 2 = digtail & analog soft-ramp
90 * 3 = digital soft-ramp, analog zero-cross
91 */
92#define CS_COEF_ADC_SZC_MASK (3 << 0)
93#define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
94#define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
95/* PGA mode: 0 = differential, 1 = signle-ended */
96#define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
97#define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
98#define IDX_DAC_CFG 0x0003
99/* SZC bitmask, 4 modes below:
100 * 0 = Immediate
101 * 1 = zero-cross
102 * 2 = soft-ramp
103 * 3 = soft-ramp on zero-cross
104 */
105#define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
106#define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
107#define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
108
109#define IDX_BEEP_CFG 0x0004
110/* 0x0008 - test reg key */
111/* 0x0009 - 0x0014 -> 12 test regs */
112/* 0x0015 - visibility reg */
113
114/* Cirrus Logic CS4208 */
115#define CS4208_VENDOR_NID 0x24
116
117/*
118 * Cirrus Logic CS4210
119 *
120 * 1 DAC => HP(sense) / Speakers,
121 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
122 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
123*/
124#define CS4210_DAC_NID 0x02
125#define CS4210_ADC_NID 0x03
126#define CS4210_VENDOR_NID 0x0B
127#define CS421X_DMIC_PIN_NID 0x09 /* Port E */
128#define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
129
130#define CS421X_IDX_DEV_CFG 0x01
131#define CS421X_IDX_ADC_CFG 0x02
132#define CS421X_IDX_DAC_CFG 0x03
133#define CS421X_IDX_SPK_CTL 0x04
134
135#define SPDIF_EVENT 0x04
136
137/* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
138#define CS4213_VENDOR_NID 0x09
139
140
141static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
142{
143 struct cs_spec *spec = codec->spec;
144 snd_hda_codec_write(codec, spec->vendor_nid, 0,
145 AC_VERB_SET_COEF_INDEX, idx);
146 return snd_hda_codec_read(codec, spec->vendor_nid, 0,
147 AC_VERB_GET_PROC_COEF, 0);
148}
149
150static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
151 unsigned int coef)
152{
153 struct cs_spec *spec = codec->spec;
154 snd_hda_codec_write(codec, spec->vendor_nid, 0,
155 AC_VERB_SET_COEF_INDEX, idx);
156 snd_hda_codec_write(codec, spec->vendor_nid, 0,
157 AC_VERB_SET_PROC_COEF, coef);
158}
159
160/*
161 * auto-mute and auto-mic switching
162 * CS421x auto-output redirecting
163 * HP/SPK/SPDIF
164 */
165
166static void cs_automute(struct hda_codec *codec)
167{
168 struct cs_spec *spec = codec->spec;
169
170 /* mute HPs if spdif jack (SENSE_B) is present */
171 spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b);
172
173 snd_hda_gen_update_outputs(codec);
174
175 if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) {
176 spec->gpio_data = spec->gen.hp_jack_present ?
177 spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
178 snd_hda_codec_write(codec, 0x01, 0,
179 AC_VERB_SET_GPIO_DATA, spec->gpio_data);
180 }
181}
182
183static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
184{
185 unsigned int val;
186 val = snd_hda_codec_get_pincfg(codec, nid);
187 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
188}
189
190static void init_input_coef(struct hda_codec *codec)
191{
192 struct cs_spec *spec = codec->spec;
193 unsigned int coef;
194
195 /* CS420x has multiple ADC, CS421x has single ADC */
196 if (spec->vendor_nid == CS420X_VENDOR_NID) {
197 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
198 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
199 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
200 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
201 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
202 * No effect if SPDIF_OUT2 is
203 * selected in IDX_SPDIF_CTL.
204 */
205
206 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
207 }
208}
209
210static const struct hda_verb cs_coef_init_verbs[] = {
211 {0x11, AC_VERB_SET_PROC_STATE, 1},
212 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
213 {0x11, AC_VERB_SET_PROC_COEF,
214 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
215 | 0x0040 /* Mute DACs on FIFO error */
216 | 0x1000 /* Enable DACs High Pass Filter */
217 | 0x0400 /* Disable Coefficient Auto increment */
218 )},
219 /* ADC1/2 - Digital and Analog Soft Ramp */
220 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
221 {0x11, AC_VERB_SET_PROC_COEF, 0x000a},
222 /* Beep */
223 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
224 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
225
226 {} /* terminator */
227};
228
229static const struct hda_verb cs4208_coef_init_verbs[] = {
230 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
231 {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
232 {0x24, AC_VERB_SET_COEF_INDEX, 0x0033},
233 {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */
234 {0x24, AC_VERB_SET_COEF_INDEX, 0x0034},
235 {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */
236 {} /* terminator */
237};
238
239/* Errata: CS4207 rev C0/C1/C2 Silicon
240 *
241 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
242 *
243 * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
244 * may be excessive (up to an additional 200 μA), which is most easily
245 * observed while the part is being held in reset (RESET# active low).
246 *
247 * Root Cause: At initial powerup of the device, the logic that drives
248 * the clock and write enable to the S/PDIF SRC RAMs is not properly
249 * initialized.
250 * Certain random patterns will cause a steady leakage current in those
251 * RAM cells. The issue will resolve once the SRCs are used (turned on).
252 *
253 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
254 * blocks, which will alleviate the issue.
255 */
256
257static const struct hda_verb cs_errata_init_verbs[] = {
258 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
259 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
260
261 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
262 {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
263 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
264 {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
265 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
266 {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
267
268 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
269 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
270
271 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
272 {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
273 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
274 {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
275 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
276 {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
277 {0x11, AC_VERB_SET_PROC_STATE, 0x00},
278
279#if 0 /* Don't to set to D3 as we are in power-up sequence */
280 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
281 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
282 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
283#endif
284
285 {} /* terminator */
286};
287
288/* SPDIF setup */
289static void init_digital_coef(struct hda_codec *codec)
290{
291 unsigned int coef;
292
293 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
294 coef |= 0x0008; /* Replace with mute on error */
295 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
296 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
297 * SPDIF_OUT2 is shared with GPIO1 and
298 * DMIC_SDA2.
299 */
300 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
301}
302
303static int cs_init(struct hda_codec *codec)
304{
305 struct cs_spec *spec = codec->spec;
306
307 if (spec->vendor_nid == CS420X_VENDOR_NID) {
308 /* init_verb sequence for C0/C1/C2 errata*/
309 snd_hda_sequence_write(codec, cs_errata_init_verbs);
310 snd_hda_sequence_write(codec, cs_coef_init_verbs);
311 } else if (spec->vendor_nid == CS4208_VENDOR_NID) {
312 snd_hda_sequence_write(codec, cs4208_coef_init_verbs);
313 }
314
315 snd_hda_gen_init(codec);
316
317 if (spec->gpio_mask) {
318 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
319 spec->gpio_mask);
320 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
321 spec->gpio_dir);
322 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
323 spec->gpio_data);
324 }
325
326 if (spec->vendor_nid == CS420X_VENDOR_NID) {
327 init_input_coef(codec);
328 init_digital_coef(codec);
329 }
330
331 return 0;
332}
333
334#define cs_free snd_hda_gen_free
335
336static const struct hda_codec_ops cs_patch_ops = {
337 .build_controls = snd_hda_gen_build_controls,
338 .build_pcms = snd_hda_gen_build_pcms,
339 .init = cs_init,
340 .free = cs_free,
341 .unsol_event = snd_hda_jack_unsol_event,
342};
343
344static int cs_parse_auto_config(struct hda_codec *codec)
345{
346 struct cs_spec *spec = codec->spec;
347 int err;
348
349 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
350 if (err < 0)
351 return err;
352
353 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
354 if (err < 0)
355 return err;
356
357 return 0;
358}
359
360static const struct hda_model_fixup cs420x_models[] = {
361 { .id = CS420X_MBP53, .name = "mbp53" },
362 { .id = CS420X_MBP55, .name = "mbp55" },
363 { .id = CS420X_IMAC27, .name = "imac27" },
364 { .id = CS420X_IMAC27_122, .name = "imac27_122" },
365 { .id = CS420X_APPLE, .name = "apple" },
366 { .id = CS420X_MBP101, .name = "mbp101" },
367 { .id = CS420X_MBP81, .name = "mbp81" },
368 { .id = CS420X_MBA42, .name = "mba42" },
369 {}
370};
371
372static const struct snd_pci_quirk cs420x_fixup_tbl[] = {
373 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
374 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
375 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
376 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
377 /* this conflicts with too many other models */
378 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
379
380 /* codec SSID */
381 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
382 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
383 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
384 SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42),
385 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
386 {} /* terminator */
387};
388
389static const struct hda_pintbl mbp53_pincfgs[] = {
390 { 0x09, 0x012b4050 },
391 { 0x0a, 0x90100141 },
392 { 0x0b, 0x90100140 },
393 { 0x0c, 0x018b3020 },
394 { 0x0d, 0x90a00110 },
395 { 0x0e, 0x400000f0 },
396 { 0x0f, 0x01cbe030 },
397 { 0x10, 0x014be060 },
398 { 0x12, 0x400000f0 },
399 { 0x15, 0x400000f0 },
400 {} /* terminator */
401};
402
403static const struct hda_pintbl mbp55_pincfgs[] = {
404 { 0x09, 0x012b4030 },
405 { 0x0a, 0x90100121 },
406 { 0x0b, 0x90100120 },
407 { 0x0c, 0x400000f0 },
408 { 0x0d, 0x90a00110 },
409 { 0x0e, 0x400000f0 },
410 { 0x0f, 0x400000f0 },
411 { 0x10, 0x014be040 },
412 { 0x12, 0x400000f0 },
413 { 0x15, 0x400000f0 },
414 {} /* terminator */
415};
416
417static const struct hda_pintbl imac27_pincfgs[] = {
418 { 0x09, 0x012b4050 },
419 { 0x0a, 0x90100140 },
420 { 0x0b, 0x90100142 },
421 { 0x0c, 0x018b3020 },
422 { 0x0d, 0x90a00110 },
423 { 0x0e, 0x400000f0 },
424 { 0x0f, 0x01cbe030 },
425 { 0x10, 0x014be060 },
426 { 0x12, 0x01ab9070 },
427 { 0x15, 0x400000f0 },
428 {} /* terminator */
429};
430
431static const struct hda_pintbl mbp101_pincfgs[] = {
432 { 0x0d, 0x40ab90f0 },
433 { 0x0e, 0x90a600f0 },
434 { 0x12, 0x50a600f0 },
435 {} /* terminator */
436};
437
438static const struct hda_pintbl mba42_pincfgs[] = {
439 { 0x09, 0x012b4030 }, /* HP */
440 { 0x0a, 0x400000f0 },
441 { 0x0b, 0x90100120 }, /* speaker */
442 { 0x0c, 0x400000f0 },
443 { 0x0d, 0x90a00110 }, /* mic */
444 { 0x0e, 0x400000f0 },
445 { 0x0f, 0x400000f0 },
446 { 0x10, 0x400000f0 },
447 { 0x12, 0x400000f0 },
448 { 0x15, 0x400000f0 },
449 {} /* terminator */
450};
451
452static const struct hda_pintbl mba6_pincfgs[] = {
453 { 0x10, 0x032120f0 }, /* HP */
454 { 0x11, 0x500000f0 },
455 { 0x12, 0x90100010 }, /* Speaker */
456 { 0x13, 0x500000f0 },
457 { 0x14, 0x500000f0 },
458 { 0x15, 0x770000f0 },
459 { 0x16, 0x770000f0 },
460 { 0x17, 0x430000f0 },
461 { 0x18, 0x43ab9030 }, /* Mic */
462 { 0x19, 0x770000f0 },
463 { 0x1a, 0x770000f0 },
464 { 0x1b, 0x770000f0 },
465 { 0x1c, 0x90a00090 },
466 { 0x1d, 0x500000f0 },
467 { 0x1e, 0x500000f0 },
468 { 0x1f, 0x500000f0 },
469 { 0x20, 0x500000f0 },
470 { 0x21, 0x430000f0 },
471 { 0x22, 0x430000f0 },
472 {} /* terminator */
473};
474
475static void cs420x_fixup_gpio_13(struct hda_codec *codec,
476 const struct hda_fixup *fix, int action)
477{
478 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
479 struct cs_spec *spec = codec->spec;
480 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
481 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
482 spec->gpio_mask = spec->gpio_dir =
483 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
484 }
485}
486
487static void cs420x_fixup_gpio_23(struct hda_codec *codec,
488 const struct hda_fixup *fix, int action)
489{
490 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
491 struct cs_spec *spec = codec->spec;
492 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
493 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
494 spec->gpio_mask = spec->gpio_dir =
495 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
496 }
497}
498
499static const struct hda_fixup cs420x_fixups[] = {
500 [CS420X_MBP53] = {
501 .type = HDA_FIXUP_PINS,
502 .v.pins = mbp53_pincfgs,
503 .chained = true,
504 .chain_id = CS420X_APPLE,
505 },
506 [CS420X_MBP55] = {
507 .type = HDA_FIXUP_PINS,
508 .v.pins = mbp55_pincfgs,
509 .chained = true,
510 .chain_id = CS420X_GPIO_13,
511 },
512 [CS420X_IMAC27] = {
513 .type = HDA_FIXUP_PINS,
514 .v.pins = imac27_pincfgs,
515 .chained = true,
516 .chain_id = CS420X_GPIO_13,
517 },
518 [CS420X_GPIO_13] = {
519 .type = HDA_FIXUP_FUNC,
520 .v.func = cs420x_fixup_gpio_13,
521 },
522 [CS420X_GPIO_23] = {
523 .type = HDA_FIXUP_FUNC,
524 .v.func = cs420x_fixup_gpio_23,
525 },
526 [CS420X_MBP101] = {
527 .type = HDA_FIXUP_PINS,
528 .v.pins = mbp101_pincfgs,
529 .chained = true,
530 .chain_id = CS420X_GPIO_13,
531 },
532 [CS420X_MBP81] = {
533 .type = HDA_FIXUP_VERBS,
534 .v.verbs = (const struct hda_verb[]) {
535 /* internal mic ADC2: right only, single ended */
536 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
537 {0x11, AC_VERB_SET_PROC_COEF, 0x102a},
538 {}
539 },
540 .chained = true,
541 .chain_id = CS420X_GPIO_13,
542 },
543 [CS420X_MBA42] = {
544 .type = HDA_FIXUP_PINS,
545 .v.pins = mba42_pincfgs,
546 .chained = true,
547 .chain_id = CS420X_GPIO_13,
548 },
549};
550
551static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
552{
553 struct cs_spec *spec;
554
555 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
556 if (!spec)
557 return NULL;
558 codec->spec = spec;
559 spec->vendor_nid = vendor_nid;
560 snd_hda_gen_spec_init(&spec->gen);
561
562 return spec;
563}
564
565static int patch_cs420x(struct hda_codec *codec)
566{
567 struct cs_spec *spec;
568 int err;
569
570 spec = cs_alloc_spec(codec, CS420X_VENDOR_NID);
571 if (!spec)
572 return -ENOMEM;
573
574 spec->gen.automute_hook = cs_automute;
575
576 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
577 cs420x_fixups);
578 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
579
580 err = cs_parse_auto_config(codec);
581 if (err < 0)
582 goto error;
583
584 codec->patch_ops = cs_patch_ops;
585
586 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
587
588 return 0;
589
590 error:
591 cs_free(codec);
592 return err;
593}
594
595/*
596 * CS4208 support:
597 * Its layout is no longer compatible with CS4206/CS4207
598 */
599enum {
600 CS4208_MAC_AUTO,
601 CS4208_MBA6,
602 CS4208_GPIO0,
603};
604
605static const struct hda_model_fixup cs4208_models[] = {
606 { .id = CS4208_GPIO0, .name = "gpio0" },
607 { .id = CS4208_MBA6, .name = "mba6" },
608 {}
609};
610
611static const struct snd_pci_quirk cs4208_fixup_tbl[] = {
612 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO),
613 {} /* terminator */
614};
615
616/* codec SSID matching */
617static const struct snd_pci_quirk cs4208_mac_fixup_tbl[] = {
618 SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6),
619 SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6),
620 {} /* terminator */
621};
622
623static void cs4208_fixup_gpio0(struct hda_codec *codec,
624 const struct hda_fixup *fix, int action)
625{
626 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
627 struct cs_spec *spec = codec->spec;
628 spec->gpio_eapd_hp = 0;
629 spec->gpio_eapd_speaker = 1;
630 spec->gpio_mask = spec->gpio_dir =
631 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
632 }
633}
634
635static const struct hda_fixup cs4208_fixups[];
636
637/* remap the fixup from codec SSID and apply it */
638static void cs4208_fixup_mac(struct hda_codec *codec,
639 const struct hda_fixup *fix, int action)
640{
641 if (action != HDA_FIXUP_ACT_PRE_PROBE)
642 return;
643 snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups);
644 if (codec->fixup_id < 0 || codec->fixup_id == CS4208_MAC_AUTO)
645 codec->fixup_id = CS4208_GPIO0; /* default fixup */
646 snd_hda_apply_fixup(codec, action);
647}
648
649static const struct hda_fixup cs4208_fixups[] = {
650 [CS4208_MBA6] = {
651 .type = HDA_FIXUP_PINS,
652 .v.pins = mba6_pincfgs,
653 .chained = true,
654 .chain_id = CS4208_GPIO0,
655 },
656 [CS4208_GPIO0] = {
657 .type = HDA_FIXUP_FUNC,
658 .v.func = cs4208_fixup_gpio0,
659 },
660 [CS4208_MAC_AUTO] = {
661 .type = HDA_FIXUP_FUNC,
662 .v.func = cs4208_fixup_mac,
663 },
664};
665
666/* correct the 0dB offset of input pins */
667static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc)
668{
669 unsigned int caps;
670
671 caps = query_amp_caps(codec, adc, HDA_INPUT);
672 caps &= ~(AC_AMPCAP_OFFSET);
673 caps |= 0x02;
674 snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps);
675}
676
677static int patch_cs4208(struct hda_codec *codec)
678{
679 struct cs_spec *spec;
680 int err;
681
682 spec = cs_alloc_spec(codec, CS4208_VENDOR_NID);
683 if (!spec)
684 return -ENOMEM;
685
686 spec->gen.automute_hook = cs_automute;
687 /* exclude NID 0x10 (HP) from output volumes due to different steps */
688 spec->gen.out_vol_mask = 1ULL << 0x10;
689
690 snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl,
691 cs4208_fixups);
692 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
693
694 snd_hda_override_wcaps(codec, 0x18,
695 get_wcaps(codec, 0x18) | AC_WCAP_STEREO);
696 cs4208_fix_amp_caps(codec, 0x18);
697 cs4208_fix_amp_caps(codec, 0x1b);
698 cs4208_fix_amp_caps(codec, 0x1c);
699
700 err = cs_parse_auto_config(codec);
701 if (err < 0)
702 goto error;
703
704 codec->patch_ops = cs_patch_ops;
705
706 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
707
708 return 0;
709
710 error:
711 cs_free(codec);
712 return err;
713}
714
715/*
716 * Cirrus Logic CS4210
717 *
718 * 1 DAC => HP(sense) / Speakers,
719 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
720 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
721*/
722
723/* CS4210 board names */
724static const struct hda_model_fixup cs421x_models[] = {
725 { .id = CS421X_CDB4210, .name = "cdb4210" },
726 { .id = CS421X_STUMPY, .name = "stumpy" },
727 {}
728};
729
730static const struct snd_pci_quirk cs421x_fixup_tbl[] = {
731 /* Test Intel board + CDB2410 */
732 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
733 {} /* terminator */
734};
735
736/* CS4210 board pinconfigs */
737/* Default CS4210 (CDB4210)*/
738static const struct hda_pintbl cdb4210_pincfgs[] = {
739 { 0x05, 0x0321401f },
740 { 0x06, 0x90170010 },
741 { 0x07, 0x03813031 },
742 { 0x08, 0xb7a70037 },
743 { 0x09, 0xb7a6003e },
744 { 0x0a, 0x034510f0 },
745 {} /* terminator */
746};
747
748/* Stumpy ChromeBox */
749static const struct hda_pintbl stumpy_pincfgs[] = {
750 { 0x05, 0x022120f0 },
751 { 0x06, 0x901700f0 },
752 { 0x07, 0x02a120f0 },
753 { 0x08, 0x77a70037 },
754 { 0x09, 0x77a6003e },
755 { 0x0a, 0x434510f0 },
756 {} /* terminator */
757};
758
759/* Setup GPIO/SENSE for each board (if used) */
760static void cs421x_fixup_sense_b(struct hda_codec *codec,
761 const struct hda_fixup *fix, int action)
762{
763 struct cs_spec *spec = codec->spec;
764 if (action == HDA_FIXUP_ACT_PRE_PROBE)
765 spec->sense_b = 1;
766}
767
768static const struct hda_fixup cs421x_fixups[] = {
769 [CS421X_CDB4210] = {
770 .type = HDA_FIXUP_PINS,
771 .v.pins = cdb4210_pincfgs,
772 .chained = true,
773 .chain_id = CS421X_SENSE_B,
774 },
775 [CS421X_SENSE_B] = {
776 .type = HDA_FIXUP_FUNC,
777 .v.func = cs421x_fixup_sense_b,
778 },
779 [CS421X_STUMPY] = {
780 .type = HDA_FIXUP_PINS,
781 .v.pins = stumpy_pincfgs,
782 },
783};
784
785static const struct hda_verb cs421x_coef_init_verbs[] = {
786 {0x0B, AC_VERB_SET_PROC_STATE, 1},
787 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
788 /*
789 Disable Coefficient Index Auto-Increment(DAI)=1,
790 PDREF=0
791 */
792 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
793
794 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
795 /* ADC SZCMode = Digital Soft Ramp */
796 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
797
798 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
799 {0x0B, AC_VERB_SET_PROC_COEF,
800 (0x0002 /* DAC SZCMode = Digital Soft Ramp */
801 | 0x0004 /* Mute DAC on FIFO error */
802 | 0x0008 /* Enable DAC High Pass Filter */
803 )},
804 {} /* terminator */
805};
806
807/* Errata: CS4210 rev A1 Silicon
808 *
809 * http://www.cirrus.com/en/pubs/errata/
810 *
811 * Description:
812 * 1. Performance degredation is present in the ADC.
813 * 2. Speaker output is not completely muted upon HP detect.
814 * 3. Noise is present when clipping occurs on the amplified
815 * speaker outputs.
816 *
817 * Workaround:
818 * The following verb sequence written to the registers during
819 * initialization will correct the issues listed above.
820 */
821
822static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
823 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
824
825 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
826 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
827
828 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
829 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
830
831 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
832 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
833
834 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
835 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
836
837 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
838 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
839
840 {} /* terminator */
841};
842
843/* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
844static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
845
846static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
847 struct snd_ctl_elem_info *uinfo)
848{
849 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
850 uinfo->count = 1;
851 uinfo->value.integer.min = 0;
852 uinfo->value.integer.max = 3;
853 return 0;
854}
855
856static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
857 struct snd_ctl_elem_value *ucontrol)
858{
859 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
860
861 ucontrol->value.integer.value[0] =
862 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
863 return 0;
864}
865
866static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
867 struct snd_ctl_elem_value *ucontrol)
868{
869 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
870
871 unsigned int vol = ucontrol->value.integer.value[0];
872 unsigned int coef =
873 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
874 unsigned int original_coef = coef;
875
876 coef &= ~0x0003;
877 coef |= (vol & 0x0003);
878 if (original_coef == coef)
879 return 0;
880 else {
881 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
882 return 1;
883 }
884}
885
886static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = {
887
888 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
889 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
890 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
891 .name = "Speaker Boost Playback Volume",
892 .info = cs421x_boost_vol_info,
893 .get = cs421x_boost_vol_get,
894 .put = cs421x_boost_vol_put,
895 .tlv = { .p = cs421x_speaker_boost_db_scale },
896};
897
898static void cs4210_pinmux_init(struct hda_codec *codec)
899{
900 struct cs_spec *spec = codec->spec;
901 unsigned int def_conf, coef;
902
903 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
904 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
905
906 if (spec->gpio_mask)
907 coef |= 0x0008; /* B1,B2 are GPIOs */
908 else
909 coef &= ~0x0008;
910
911 if (spec->sense_b)
912 coef |= 0x0010; /* B2 is SENSE_B, not inverted */
913 else
914 coef &= ~0x0010;
915
916 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
917
918 if ((spec->gpio_mask || spec->sense_b) &&
919 is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
920
921 /*
922 GPIO or SENSE_B forced - disconnect the DMIC pin.
923 */
924 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
925 def_conf &= ~AC_DEFCFG_PORT_CONN;
926 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
927 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
928 }
929}
930
931static void cs4210_spdif_automute(struct hda_codec *codec,
932 struct hda_jack_tbl *tbl)
933{
934 struct cs_spec *spec = codec->spec;
935 bool spdif_present = false;
936 hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0];
937
938 /* detect on spdif is specific to CS4210 */
939 if (!spec->spdif_detect ||
940 spec->vendor_nid != CS4210_VENDOR_NID)
941 return;
942
943 spdif_present = snd_hda_jack_detect(codec, spdif_pin);
944 if (spdif_present == spec->spdif_present)
945 return;
946
947 spec->spdif_present = spdif_present;
948 /* SPDIF TX on/off */
949 if (spdif_present)
950 snd_hda_set_pin_ctl(codec, spdif_pin,
951 spdif_present ? PIN_OUT : 0);
952
953 cs_automute(codec);
954}
955
956static void parse_cs421x_digital(struct hda_codec *codec)
957{
958 struct cs_spec *spec = codec->spec;
959 struct auto_pin_cfg *cfg = &spec->gen.autocfg;
960 int i;
961
962 for (i = 0; i < cfg->dig_outs; i++) {
963 hda_nid_t nid = cfg->dig_out_pins[i];
964 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
965 spec->spdif_detect = 1;
966 snd_hda_jack_detect_enable_callback(codec, nid,
967 SPDIF_EVENT,
968 cs4210_spdif_automute);
969 }
970 }
971}
972
973static int cs421x_init(struct hda_codec *codec)
974{
975 struct cs_spec *spec = codec->spec;
976
977 if (spec->vendor_nid == CS4210_VENDOR_NID) {
978 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
979 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
980 cs4210_pinmux_init(codec);
981 }
982
983 snd_hda_gen_init(codec);
984
985 if (spec->gpio_mask) {
986 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
987 spec->gpio_mask);
988 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
989 spec->gpio_dir);
990 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
991 spec->gpio_data);
992 }
993
994 init_input_coef(codec);
995
996 cs4210_spdif_automute(codec, NULL);
997
998 return 0;
999}
1000
1001static int cs421x_build_controls(struct hda_codec *codec)
1002{
1003 struct cs_spec *spec = codec->spec;
1004 int err;
1005
1006 err = snd_hda_gen_build_controls(codec);
1007 if (err < 0)
1008 return err;
1009
1010 if (spec->gen.autocfg.speaker_outs &&
1011 spec->vendor_nid == CS4210_VENDOR_NID) {
1012 err = snd_hda_ctl_add(codec, 0,
1013 snd_ctl_new1(&cs421x_speaker_boost_ctl, codec));
1014 if (err < 0)
1015 return err;
1016 }
1017 return 0;
1018}
1019
1020static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
1021{
1022 unsigned int caps;
1023
1024 /* set the upper-limit for mixer amp to 0dB */
1025 caps = query_amp_caps(codec, dac, HDA_OUTPUT);
1026 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
1027 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
1028 << AC_AMPCAP_NUM_STEPS_SHIFT;
1029 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
1030}
1031
1032static int cs421x_parse_auto_config(struct hda_codec *codec)
1033{
1034 struct cs_spec *spec = codec->spec;
1035 hda_nid_t dac = CS4210_DAC_NID;
1036 int err;
1037
1038 fix_volume_caps(codec, dac);
1039
1040 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
1041 if (err < 0)
1042 return err;
1043
1044 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
1045 if (err < 0)
1046 return err;
1047
1048 parse_cs421x_digital(codec);
1049 return 0;
1050}
1051
1052#ifdef CONFIG_PM
1053/*
1054 Manage PDREF, when transitioning to D3hot
1055 (DAC,ADC) -> D3, PDREF=1, AFG->D3
1056*/
1057static int cs421x_suspend(struct hda_codec *codec)
1058{
1059 struct cs_spec *spec = codec->spec;
1060 unsigned int coef;
1061
1062 snd_hda_shutup_pins(codec);
1063
1064 snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1065 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1066 snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1067 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1068
1069 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1070 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1071 coef |= 0x0004; /* PDREF */
1072 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1073 }
1074
1075 return 0;
1076}
1077#endif
1078
1079static const struct hda_codec_ops cs421x_patch_ops = {
1080 .build_controls = cs421x_build_controls,
1081 .build_pcms = snd_hda_gen_build_pcms,
1082 .init = cs421x_init,
1083 .free = cs_free,
1084 .unsol_event = snd_hda_jack_unsol_event,
1085#ifdef CONFIG_PM
1086 .suspend = cs421x_suspend,
1087#endif
1088};
1089
1090static int patch_cs4210(struct hda_codec *codec)
1091{
1092 struct cs_spec *spec;
1093 int err;
1094
1095 spec = cs_alloc_spec(codec, CS4210_VENDOR_NID);
1096 if (!spec)
1097 return -ENOMEM;
1098
1099 spec->gen.automute_hook = cs_automute;
1100
1101 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
1102 cs421x_fixups);
1103 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1104
1105 /*
1106 Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1107 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1108 is disabled.
1109 */
1110 cs4210_pinmux_init(codec);
1111
1112 err = cs421x_parse_auto_config(codec);
1113 if (err < 0)
1114 goto error;
1115
1116 codec->patch_ops = cs421x_patch_ops;
1117
1118 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1119
1120 return 0;
1121
1122 error:
1123 cs_free(codec);
1124 return err;
1125}
1126
1127static int patch_cs4213(struct hda_codec *codec)
1128{
1129 struct cs_spec *spec;
1130 int err;
1131
1132 spec = cs_alloc_spec(codec, CS4213_VENDOR_NID);
1133 if (!spec)
1134 return -ENOMEM;
1135
1136 err = cs421x_parse_auto_config(codec);
1137 if (err < 0)
1138 goto error;
1139
1140 codec->patch_ops = cs421x_patch_ops;
1141 return 0;
1142
1143 error:
1144 cs_free(codec);
1145 return err;
1146}
1147
1148
1149/*
1150 * patch entries
1151 */
1152static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
1153 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
1154 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
1155 { .id = 0x10134208, .name = "CS4208", .patch = patch_cs4208 },
1156 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
1157 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
1158 {} /* terminator */
1159};
1160
1161MODULE_ALIAS("snd-hda-codec-id:10134206");
1162MODULE_ALIAS("snd-hda-codec-id:10134207");
1163MODULE_ALIAS("snd-hda-codec-id:10134208");
1164MODULE_ALIAS("snd-hda-codec-id:10134210");
1165MODULE_ALIAS("snd-hda-codec-id:10134213");
1166
1167MODULE_LICENSE("GPL");
1168MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
1169
1170static struct hda_codec_preset_list cirrus_list = {
1171 .preset = snd_hda_preset_cirrus,
1172 .owner = THIS_MODULE,
1173};
1174
1175static int __init patch_cirrus_init(void)
1176{
1177 return snd_hda_add_codec_preset(&cirrus_list);
1178}
1179
1180static void __exit patch_cirrus_exit(void)
1181{
1182 snd_hda_delete_codec_preset(&cirrus_list);
1183}
1184
1185module_init(patch_cirrus_init)
1186module_exit(patch_cirrus_exit)
Linux kernel - Deliverables
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