2 * HD audio interface patch for Cirrus Logic CS420x chip
4 * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
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.
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.
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
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"
31 #include "hda_generic.h"
37 struct hda_gen_spec gen;
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 */
46 unsigned int spdif_detect:1;
47 unsigned int spdif_present:1;
48 unsigned int sense_b:1;
52 /* available models with CS420x */
63 CS420X_IMAC27_122 = CS420X_GPIO_23,
64 CS420X_APPLE = CS420X_GPIO_13,
74 /* Vendor-specific processing widget */
75 #define CS420X_VENDOR_NID 0x11
76 #define CS_DIG_OUT1_PIN_NID 0x10
77 #define CS_DIG_OUT2_PIN_NID 0x15
78 #define CS_DMIC1_PIN_NID 0x0e
79 #define CS_DMIC2_PIN_NID 0x12
82 #define IDX_SPDIF_STAT 0x0000
83 #define IDX_SPDIF_CTL 0x0001
84 #define IDX_ADC_CFG 0x0002
85 /* SZC bitmask, 4 modes below:
87 * 1 = digital immediate, analog zero-cross
88 * 2 = digtail & analog soft-ramp
89 * 3 = digital soft-ramp, analog zero-cross
91 #define CS_COEF_ADC_SZC_MASK (3 << 0)
92 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
93 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
94 /* PGA mode: 0 = differential, 1 = signle-ended */
95 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
96 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
97 #define IDX_DAC_CFG 0x0003
98 /* SZC bitmask, 4 modes below:
102 * 3 = soft-ramp on zero-cross
104 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
105 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
106 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
108 #define IDX_BEEP_CFG 0x0004
109 /* 0x0008 - test reg key */
110 /* 0x0009 - 0x0014 -> 12 test regs */
111 /* 0x0015 - visibility reg */
114 * Cirrus Logic CS4210
116 * 1 DAC => HP(sense) / Speakers,
117 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
118 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
120 #define CS4210_DAC_NID 0x02
121 #define CS4210_ADC_NID 0x03
122 #define CS4210_VENDOR_NID 0x0B
123 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */
124 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
126 #define CS421X_IDX_DEV_CFG 0x01
127 #define CS421X_IDX_ADC_CFG 0x02
128 #define CS421X_IDX_DAC_CFG 0x03
129 #define CS421X_IDX_SPK_CTL 0x04
131 #define SPDIF_EVENT 0x04
133 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
134 #define CS4213_VENDOR_NID 0x09
137 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
139 struct cs_spec *spec = codec->spec;
140 snd_hda_codec_write(codec, spec->vendor_nid, 0,
141 AC_VERB_SET_COEF_INDEX, idx);
142 return snd_hda_codec_read(codec, spec->vendor_nid, 0,
143 AC_VERB_GET_PROC_COEF, 0);
146 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
149 struct cs_spec *spec = codec->spec;
150 snd_hda_codec_write(codec, spec->vendor_nid, 0,
151 AC_VERB_SET_COEF_INDEX, idx);
152 snd_hda_codec_write(codec, spec->vendor_nid, 0,
153 AC_VERB_SET_PROC_COEF, coef);
157 * auto-mute and auto-mic switching
158 * CS421x auto-output redirecting
162 static void cs_automute(struct hda_codec *codec)
164 struct cs_spec *spec = codec->spec;
166 /* mute HPs if spdif jack (SENSE_B) is present */
167 spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b);
169 snd_hda_gen_update_outputs(codec);
171 if (spec->gpio_eapd_hp) {
172 spec->gpio_data = spec->gen.hp_jack_present ?
173 spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
174 snd_hda_codec_write(codec, 0x01, 0,
175 AC_VERB_SET_GPIO_DATA, spec->gpio_data);
179 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
182 val = snd_hda_codec_get_pincfg(codec, nid);
183 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
186 static void init_input_coef(struct hda_codec *codec)
188 struct cs_spec *spec = codec->spec;
191 /* CS420x has multiple ADC, CS421x has single ADC */
192 if (spec->vendor_nid == CS420X_VENDOR_NID) {
193 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
194 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
195 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
196 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
197 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
198 * No effect if SPDIF_OUT2 is
199 * selected in IDX_SPDIF_CTL.
202 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
206 static const struct hda_verb cs_coef_init_verbs[] = {
207 {0x11, AC_VERB_SET_PROC_STATE, 1},
208 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
209 {0x11, AC_VERB_SET_PROC_COEF,
210 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
211 | 0x0040 /* Mute DACs on FIFO error */
212 | 0x1000 /* Enable DACs High Pass Filter */
213 | 0x0400 /* Disable Coefficient Auto increment */
215 /* ADC1/2 - Digital and Analog Soft Ramp */
216 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
217 {0x11, AC_VERB_SET_PROC_COEF, 0x000a},
219 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
220 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
225 /* Errata: CS4207 rev C0/C1/C2 Silicon
227 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
229 * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
230 * may be excessive (up to an additional 200 μA), which is most easily
231 * observed while the part is being held in reset (RESET# active low).
233 * Root Cause: At initial powerup of the device, the logic that drives
234 * the clock and write enable to the S/PDIF SRC RAMs is not properly
236 * Certain random patterns will cause a steady leakage current in those
237 * RAM cells. The issue will resolve once the SRCs are used (turned on).
239 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
240 * blocks, which will alleviate the issue.
243 static const struct hda_verb cs_errata_init_verbs[] = {
244 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
245 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
247 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
248 {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
249 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
250 {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
251 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
252 {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
254 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
255 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
257 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
258 {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
259 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
260 {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
261 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
262 {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
263 {0x11, AC_VERB_SET_PROC_STATE, 0x00},
265 #if 0 /* Don't to set to D3 as we are in power-up sequence */
266 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
267 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
268 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
275 static void init_digital_coef(struct hda_codec *codec)
279 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
280 coef |= 0x0008; /* Replace with mute on error */
281 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
282 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
283 * SPDIF_OUT2 is shared with GPIO1 and
286 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
289 static int cs_init(struct hda_codec *codec)
291 struct cs_spec *spec = codec->spec;
293 /* init_verb sequence for C0/C1/C2 errata*/
294 snd_hda_sequence_write(codec, cs_errata_init_verbs);
296 snd_hda_sequence_write(codec, cs_coef_init_verbs);
298 snd_hda_gen_init(codec);
300 if (spec->gpio_mask) {
301 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
303 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
305 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
309 init_input_coef(codec);
310 init_digital_coef(codec);
315 #define cs_free snd_hda_gen_free
317 static const struct hda_codec_ops cs_patch_ops = {
318 .build_controls = snd_hda_gen_build_controls,
319 .build_pcms = snd_hda_gen_build_pcms,
322 .unsol_event = snd_hda_jack_unsol_event,
325 static int cs_parse_auto_config(struct hda_codec *codec)
327 struct cs_spec *spec = codec->spec;
330 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
334 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
341 static const struct hda_model_fixup cs420x_models[] = {
342 { .id = CS420X_MBP53, .name = "mbp53" },
343 { .id = CS420X_MBP55, .name = "mbp55" },
344 { .id = CS420X_IMAC27, .name = "imac27" },
345 { .id = CS420X_IMAC27_122, .name = "imac27_122" },
346 { .id = CS420X_APPLE, .name = "apple" },
347 { .id = CS420X_MBP101, .name = "mbp101" },
348 { .id = CS420X_MBP81, .name = "mbp81" },
352 static const struct snd_pci_quirk cs420x_fixup_tbl[] = {
353 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
354 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
355 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
356 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
357 /* this conflicts with too many other models */
358 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
361 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
362 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
363 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
364 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
368 static const struct hda_pintbl mbp53_pincfgs[] = {
369 { 0x09, 0x012b4050 },
370 { 0x0a, 0x90100141 },
371 { 0x0b, 0x90100140 },
372 { 0x0c, 0x018b3020 },
373 { 0x0d, 0x90a00110 },
374 { 0x0e, 0x400000f0 },
375 { 0x0f, 0x01cbe030 },
376 { 0x10, 0x014be060 },
377 { 0x12, 0x400000f0 },
378 { 0x15, 0x400000f0 },
382 static const struct hda_pintbl mbp55_pincfgs[] = {
383 { 0x09, 0x012b4030 },
384 { 0x0a, 0x90100121 },
385 { 0x0b, 0x90100120 },
386 { 0x0c, 0x400000f0 },
387 { 0x0d, 0x90a00110 },
388 { 0x0e, 0x400000f0 },
389 { 0x0f, 0x400000f0 },
390 { 0x10, 0x014be040 },
391 { 0x12, 0x400000f0 },
392 { 0x15, 0x400000f0 },
396 static const struct hda_pintbl imac27_pincfgs[] = {
397 { 0x09, 0x012b4050 },
398 { 0x0a, 0x90100140 },
399 { 0x0b, 0x90100142 },
400 { 0x0c, 0x018b3020 },
401 { 0x0d, 0x90a00110 },
402 { 0x0e, 0x400000f0 },
403 { 0x0f, 0x01cbe030 },
404 { 0x10, 0x014be060 },
405 { 0x12, 0x01ab9070 },
406 { 0x15, 0x400000f0 },
410 static const struct hda_pintbl mbp101_pincfgs[] = {
411 { 0x0d, 0x40ab90f0 },
412 { 0x0e, 0x90a600f0 },
413 { 0x12, 0x50a600f0 },
417 static void cs420x_fixup_gpio_13(struct hda_codec *codec,
418 const struct hda_fixup *fix, int action)
420 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
421 struct cs_spec *spec = codec->spec;
422 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
423 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
424 spec->gpio_mask = spec->gpio_dir =
425 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
429 static void cs420x_fixup_gpio_23(struct hda_codec *codec,
430 const struct hda_fixup *fix, int action)
432 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
433 struct cs_spec *spec = codec->spec;
434 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
435 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
436 spec->gpio_mask = spec->gpio_dir =
437 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
441 static const struct hda_fixup cs420x_fixups[] = {
443 .type = HDA_FIXUP_PINS,
444 .v.pins = mbp53_pincfgs,
446 .chain_id = CS420X_APPLE,
449 .type = HDA_FIXUP_PINS,
450 .v.pins = mbp55_pincfgs,
452 .chain_id = CS420X_GPIO_13,
455 .type = HDA_FIXUP_PINS,
456 .v.pins = imac27_pincfgs,
458 .chain_id = CS420X_GPIO_13,
461 .type = HDA_FIXUP_FUNC,
462 .v.func = cs420x_fixup_gpio_13,
465 .type = HDA_FIXUP_FUNC,
466 .v.func = cs420x_fixup_gpio_23,
469 .type = HDA_FIXUP_PINS,
470 .v.pins = mbp101_pincfgs,
472 .chain_id = CS420X_GPIO_13,
475 .type = HDA_FIXUP_VERBS,
476 .v.verbs = (const struct hda_verb[]) {
477 /* internal mic ADC2: right only, single ended */
478 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
479 {0x11, AC_VERB_SET_PROC_COEF, 0x102a},
483 .chain_id = CS420X_GPIO_13,
487 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
489 struct cs_spec *spec;
491 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
495 spec->vendor_nid = vendor_nid;
496 snd_hda_gen_spec_init(&spec->gen);
501 static int patch_cs420x(struct hda_codec *codec)
503 struct cs_spec *spec;
506 spec = cs_alloc_spec(codec, CS420X_VENDOR_NID);
510 spec->gen.automute_hook = cs_automute;
512 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
514 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
516 err = cs_parse_auto_config(codec);
520 codec->patch_ops = cs_patch_ops;
522 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
532 * Cirrus Logic CS4210
534 * 1 DAC => HP(sense) / Speakers,
535 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
536 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
539 /* CS4210 board names */
540 static const struct hda_model_fixup cs421x_models[] = {
541 { .id = CS421X_CDB4210, .name = "cdb4210" },
542 { .id = CS421X_STUMPY, .name = "stumpy" },
546 static const struct snd_pci_quirk cs421x_fixup_tbl[] = {
547 /* Test Intel board + CDB2410 */
548 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
552 /* CS4210 board pinconfigs */
553 /* Default CS4210 (CDB4210)*/
554 static const struct hda_pintbl cdb4210_pincfgs[] = {
555 { 0x05, 0x0321401f },
556 { 0x06, 0x90170010 },
557 { 0x07, 0x03813031 },
558 { 0x08, 0xb7a70037 },
559 { 0x09, 0xb7a6003e },
560 { 0x0a, 0x034510f0 },
564 /* Stumpy ChromeBox */
565 static const struct hda_pintbl stumpy_pincfgs[] = {
566 { 0x05, 0x022120f0 },
567 { 0x06, 0x901700f0 },
568 { 0x07, 0x02a120f0 },
569 { 0x08, 0x77a70037 },
570 { 0x09, 0x77a6003e },
571 { 0x0a, 0x434510f0 },
575 /* Setup GPIO/SENSE for each board (if used) */
576 static void cs421x_fixup_sense_b(struct hda_codec *codec,
577 const struct hda_fixup *fix, int action)
579 struct cs_spec *spec = codec->spec;
580 if (action == HDA_FIXUP_ACT_PRE_PROBE)
584 static const struct hda_fixup cs421x_fixups[] = {
586 .type = HDA_FIXUP_PINS,
587 .v.pins = cdb4210_pincfgs,
589 .chain_id = CS421X_SENSE_B,
592 .type = HDA_FIXUP_FUNC,
593 .v.func = cs421x_fixup_sense_b,
596 .type = HDA_FIXUP_PINS,
597 .v.pins = stumpy_pincfgs,
601 static const struct hda_verb cs421x_coef_init_verbs[] = {
602 {0x0B, AC_VERB_SET_PROC_STATE, 1},
603 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
605 Disable Coefficient Index Auto-Increment(DAI)=1,
608 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
610 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
611 /* ADC SZCMode = Digital Soft Ramp */
612 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
614 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
615 {0x0B, AC_VERB_SET_PROC_COEF,
616 (0x0002 /* DAC SZCMode = Digital Soft Ramp */
617 | 0x0004 /* Mute DAC on FIFO error */
618 | 0x0008 /* Enable DAC High Pass Filter */
623 /* Errata: CS4210 rev A1 Silicon
625 * http://www.cirrus.com/en/pubs/errata/
628 * 1. Performance degredation is present in the ADC.
629 * 2. Speaker output is not completely muted upon HP detect.
630 * 3. Noise is present when clipping occurs on the amplified
634 * The following verb sequence written to the registers during
635 * initialization will correct the issues listed above.
638 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
639 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
641 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
642 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
644 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
645 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
647 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
648 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
650 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
651 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
653 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
654 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
659 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
660 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
662 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
663 struct snd_ctl_elem_info *uinfo)
665 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
667 uinfo->value.integer.min = 0;
668 uinfo->value.integer.max = 3;
672 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
673 struct snd_ctl_elem_value *ucontrol)
675 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
677 ucontrol->value.integer.value[0] =
678 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
682 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
683 struct snd_ctl_elem_value *ucontrol)
685 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
687 unsigned int vol = ucontrol->value.integer.value[0];
689 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
690 unsigned int original_coef = coef;
693 coef |= (vol & 0x0003);
694 if (original_coef == coef)
697 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
702 static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = {
704 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
705 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
706 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
707 .name = "Speaker Boost Playback Volume",
708 .info = cs421x_boost_vol_info,
709 .get = cs421x_boost_vol_get,
710 .put = cs421x_boost_vol_put,
711 .tlv = { .p = cs421x_speaker_boost_db_scale },
714 static void cs4210_pinmux_init(struct hda_codec *codec)
716 struct cs_spec *spec = codec->spec;
717 unsigned int def_conf, coef;
719 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
720 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
723 coef |= 0x0008; /* B1,B2 are GPIOs */
728 coef |= 0x0010; /* B2 is SENSE_B, not inverted */
732 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
734 if ((spec->gpio_mask || spec->sense_b) &&
735 is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
738 GPIO or SENSE_B forced - disconnect the DMIC pin.
740 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
741 def_conf &= ~AC_DEFCFG_PORT_CONN;
742 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
743 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
747 static void cs4210_spdif_automute(struct hda_codec *codec,
748 struct hda_jack_tbl *tbl)
750 struct cs_spec *spec = codec->spec;
751 bool spdif_present = false;
752 hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0];
754 /* detect on spdif is specific to CS4210 */
755 if (!spec->spdif_detect ||
756 spec->vendor_nid != CS4210_VENDOR_NID)
759 spdif_present = snd_hda_jack_detect(codec, spdif_pin);
760 if (spdif_present == spec->spdif_present)
763 spec->spdif_present = spdif_present;
764 /* SPDIF TX on/off */
766 snd_hda_set_pin_ctl(codec, spdif_pin,
767 spdif_present ? PIN_OUT : 0);
772 static void parse_cs421x_digital(struct hda_codec *codec)
774 struct cs_spec *spec = codec->spec;
775 struct auto_pin_cfg *cfg = &spec->gen.autocfg;
778 for (i = 0; i < cfg->dig_outs; i++) {
779 hda_nid_t nid = cfg->dig_out_pins[i];
780 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
781 spec->spdif_detect = 1;
782 snd_hda_jack_detect_enable_callback(codec, nid,
784 cs4210_spdif_automute);
789 static int cs421x_init(struct hda_codec *codec)
791 struct cs_spec *spec = codec->spec;
793 if (spec->vendor_nid == CS4210_VENDOR_NID) {
794 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
795 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
796 cs4210_pinmux_init(codec);
799 snd_hda_gen_init(codec);
801 if (spec->gpio_mask) {
802 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
804 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
806 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
810 init_input_coef(codec);
812 cs4210_spdif_automute(codec, NULL);
817 static int cs421x_build_controls(struct hda_codec *codec)
819 struct cs_spec *spec = codec->spec;
822 err = snd_hda_gen_build_controls(codec);
826 if (spec->gen.autocfg.speaker_outs &&
827 spec->vendor_nid == CS4210_VENDOR_NID) {
828 err = snd_hda_ctl_add(codec, 0,
829 snd_ctl_new1(&cs421x_speaker_boost_ctl, codec));
836 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
840 /* set the upper-limit for mixer amp to 0dB */
841 caps = query_amp_caps(codec, dac, HDA_OUTPUT);
842 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
843 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
844 << AC_AMPCAP_NUM_STEPS_SHIFT;
845 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
848 static int cs421x_parse_auto_config(struct hda_codec *codec)
850 struct cs_spec *spec = codec->spec;
851 hda_nid_t dac = CS4210_DAC_NID;
854 fix_volume_caps(codec, dac);
856 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
860 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
864 parse_cs421x_digital(codec);
870 Manage PDREF, when transitioning to D3hot
871 (DAC,ADC) -> D3, PDREF=1, AFG->D3
873 static int cs421x_suspend(struct hda_codec *codec)
875 struct cs_spec *spec = codec->spec;
878 snd_hda_shutup_pins(codec);
880 snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
881 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
882 snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
883 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
885 if (spec->vendor_nid == CS4210_VENDOR_NID) {
886 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
887 coef |= 0x0004; /* PDREF */
888 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
895 static const struct hda_codec_ops cs421x_patch_ops = {
896 .build_controls = cs421x_build_controls,
897 .build_pcms = snd_hda_gen_build_pcms,
900 .unsol_event = snd_hda_jack_unsol_event,
902 .suspend = cs421x_suspend,
906 static int patch_cs4210(struct hda_codec *codec)
908 struct cs_spec *spec;
911 spec = cs_alloc_spec(codec, CS4210_VENDOR_NID);
915 spec->gen.automute_hook = cs_automute;
917 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
919 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
922 Update the GPIO/DMIC/SENSE_B pinmux before the configuration
923 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
926 cs4210_pinmux_init(codec);
928 err = cs421x_parse_auto_config(codec);
932 codec->patch_ops = cs421x_patch_ops;
934 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
943 static int patch_cs4213(struct hda_codec *codec)
945 struct cs_spec *spec;
948 spec = cs_alloc_spec(codec, CS4213_VENDOR_NID);
952 err = cs421x_parse_auto_config(codec);
956 codec->patch_ops = cs421x_patch_ops;
968 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
969 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
970 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
971 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
972 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
976 MODULE_ALIAS("snd-hda-codec-id:10134206");
977 MODULE_ALIAS("snd-hda-codec-id:10134207");
978 MODULE_ALIAS("snd-hda-codec-id:10134210");
979 MODULE_ALIAS("snd-hda-codec-id:10134213");
981 MODULE_LICENSE("GPL");
982 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
984 static struct hda_codec_preset_list cirrus_list = {
985 .preset = snd_hda_preset_cirrus,
986 .owner = THIS_MODULE,
989 static int __init patch_cirrus_init(void)
991 return snd_hda_add_codec_preset(&cirrus_list);
994 static void __exit patch_cirrus_exit(void)
996 snd_hda_delete_codec_preset(&cirrus_list);
999 module_init(patch_cirrus_init)
1000 module_exit(patch_cirrus_exit)