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,
73 /* Vendor-specific processing widget */
74 #define CS420X_VENDOR_NID 0x11
75 #define CS_DIG_OUT1_PIN_NID 0x10
76 #define CS_DIG_OUT2_PIN_NID 0x15
77 #define CS_DMIC1_PIN_NID 0x0e
78 #define CS_DMIC2_PIN_NID 0x12
81 #define IDX_SPDIF_STAT 0x0000
82 #define IDX_SPDIF_CTL 0x0001
83 #define IDX_ADC_CFG 0x0002
84 /* SZC bitmask, 4 modes below:
86 * 1 = digital immediate, analog zero-cross
87 * 2 = digtail & analog soft-ramp
88 * 3 = digital soft-ramp, analog zero-cross
90 #define CS_COEF_ADC_SZC_MASK (3 << 0)
91 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
92 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
93 /* PGA mode: 0 = differential, 1 = signle-ended */
94 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
95 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
96 #define IDX_DAC_CFG 0x0003
97 /* SZC bitmask, 4 modes below:
101 * 3 = soft-ramp on zero-cross
103 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
104 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
105 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
107 #define IDX_BEEP_CFG 0x0004
108 /* 0x0008 - test reg key */
109 /* 0x0009 - 0x0014 -> 12 test regs */
110 /* 0x0015 - visibility reg */
113 * Cirrus Logic CS4210
115 * 1 DAC => HP(sense) / Speakers,
116 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
117 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
119 #define CS4210_DAC_NID 0x02
120 #define CS4210_ADC_NID 0x03
121 #define CS4210_VENDOR_NID 0x0B
122 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */
123 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
125 #define CS421X_IDX_DEV_CFG 0x01
126 #define CS421X_IDX_ADC_CFG 0x02
127 #define CS421X_IDX_DAC_CFG 0x03
128 #define CS421X_IDX_SPK_CTL 0x04
130 #define SPDIF_EVENT 0x04
132 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
133 #define CS4213_VENDOR_NID 0x09
136 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
138 struct cs_spec *spec = codec->spec;
139 snd_hda_codec_write(codec, spec->vendor_nid, 0,
140 AC_VERB_SET_COEF_INDEX, idx);
141 return snd_hda_codec_read(codec, spec->vendor_nid, 0,
142 AC_VERB_GET_PROC_COEF, 0);
145 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
148 struct cs_spec *spec = codec->spec;
149 snd_hda_codec_write(codec, spec->vendor_nid, 0,
150 AC_VERB_SET_COEF_INDEX, idx);
151 snd_hda_codec_write(codec, spec->vendor_nid, 0,
152 AC_VERB_SET_PROC_COEF, coef);
156 * auto-mute and auto-mic switching
157 * CS421x auto-output redirecting
161 static void cs_automute(struct hda_codec *codec)
163 struct cs_spec *spec = codec->spec;
165 /* mute HPs if spdif jack (SENSE_B) is present */
166 spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b);
168 snd_hda_gen_update_outputs(codec);
170 if (spec->gpio_eapd_hp) {
171 spec->gpio_data = spec->gen.hp_jack_present ?
172 spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
173 snd_hda_codec_write(codec, 0x01, 0,
174 AC_VERB_SET_GPIO_DATA, spec->gpio_data);
178 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
181 val = snd_hda_codec_get_pincfg(codec, nid);
182 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
185 static void init_input_coef(struct hda_codec *codec)
187 struct cs_spec *spec = codec->spec;
190 /* CS420x has multiple ADC, CS421x has single ADC */
191 if (spec->vendor_nid == CS420X_VENDOR_NID) {
192 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
193 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
194 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
195 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
196 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
197 * No effect if SPDIF_OUT2 is
198 * selected in IDX_SPDIF_CTL.
201 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
205 static const struct hda_verb cs_coef_init_verbs[] = {
206 {0x11, AC_VERB_SET_PROC_STATE, 1},
207 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
208 {0x11, AC_VERB_SET_PROC_COEF,
209 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
210 | 0x0040 /* Mute DACs on FIFO error */
211 | 0x1000 /* Enable DACs High Pass Filter */
212 | 0x0400 /* Disable Coefficient Auto increment */
214 /* ADC1/2 - Digital and Analog Soft Ramp */
215 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
216 {0x11, AC_VERB_SET_PROC_COEF, 0x000a},
218 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
219 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
224 /* Errata: CS4207 rev C0/C1/C2 Silicon
226 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
228 * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
229 * may be excessive (up to an additional 200 μA), which is most easily
230 * observed while the part is being held in reset (RESET# active low).
232 * Root Cause: At initial powerup of the device, the logic that drives
233 * the clock and write enable to the S/PDIF SRC RAMs is not properly
235 * Certain random patterns will cause a steady leakage current in those
236 * RAM cells. The issue will resolve once the SRCs are used (turned on).
238 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
239 * blocks, which will alleviate the issue.
242 static const struct hda_verb cs_errata_init_verbs[] = {
243 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
244 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
246 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
247 {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
248 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
249 {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
250 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
251 {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
253 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
254 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
256 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
257 {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
258 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
259 {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
260 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
261 {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
262 {0x11, AC_VERB_SET_PROC_STATE, 0x00},
264 #if 0 /* Don't to set to D3 as we are in power-up sequence */
265 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
266 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
267 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
274 static void init_digital_coef(struct hda_codec *codec)
278 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
279 coef |= 0x0008; /* Replace with mute on error */
280 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
281 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
282 * SPDIF_OUT2 is shared with GPIO1 and
285 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
288 static int cs_init(struct hda_codec *codec)
290 struct cs_spec *spec = codec->spec;
292 /* init_verb sequence for C0/C1/C2 errata*/
293 snd_hda_sequence_write(codec, cs_errata_init_verbs);
295 snd_hda_sequence_write(codec, cs_coef_init_verbs);
297 snd_hda_gen_init(codec);
299 if (spec->gpio_mask) {
300 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
302 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
304 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
308 init_input_coef(codec);
309 init_digital_coef(codec);
314 #define cs_free snd_hda_gen_free
316 static const struct hda_codec_ops cs_patch_ops = {
317 .build_controls = snd_hda_gen_build_controls,
318 .build_pcms = snd_hda_gen_build_pcms,
321 .unsol_event = snd_hda_jack_unsol_event,
324 static int cs_parse_auto_config(struct hda_codec *codec)
326 struct cs_spec *spec = codec->spec;
329 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
333 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
340 static const struct hda_model_fixup cs420x_models[] = {
341 { .id = CS420X_MBP53, .name = "mbp53" },
342 { .id = CS420X_MBP55, .name = "mbp55" },
343 { .id = CS420X_IMAC27, .name = "imac27" },
344 { .id = CS420X_IMAC27_122, .name = "imac27_122" },
345 { .id = CS420X_APPLE, .name = "apple" },
346 { .id = CS420X_MBP101, .name = "mbp101" },
347 { .id = CS420X_MBP81, .name = "mbp81" },
351 static const struct snd_pci_quirk cs420x_fixup_tbl[] = {
352 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
353 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
354 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
355 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
356 /* this conflicts with too many other models */
357 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
360 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
361 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
362 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
363 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
367 static const struct hda_pintbl mbp53_pincfgs[] = {
368 { 0x09, 0x012b4050 },
369 { 0x0a, 0x90100141 },
370 { 0x0b, 0x90100140 },
371 { 0x0c, 0x018b3020 },
372 { 0x0d, 0x90a00110 },
373 { 0x0e, 0x400000f0 },
374 { 0x0f, 0x01cbe030 },
375 { 0x10, 0x014be060 },
376 { 0x12, 0x400000f0 },
377 { 0x15, 0x400000f0 },
381 static const struct hda_pintbl mbp55_pincfgs[] = {
382 { 0x09, 0x012b4030 },
383 { 0x0a, 0x90100121 },
384 { 0x0b, 0x90100120 },
385 { 0x0c, 0x400000f0 },
386 { 0x0d, 0x90a00110 },
387 { 0x0e, 0x400000f0 },
388 { 0x0f, 0x400000f0 },
389 { 0x10, 0x014be040 },
390 { 0x12, 0x400000f0 },
391 { 0x15, 0x400000f0 },
395 static const struct hda_pintbl imac27_pincfgs[] = {
396 { 0x09, 0x012b4050 },
397 { 0x0a, 0x90100140 },
398 { 0x0b, 0x90100142 },
399 { 0x0c, 0x018b3020 },
400 { 0x0d, 0x90a00110 },
401 { 0x0e, 0x400000f0 },
402 { 0x0f, 0x01cbe030 },
403 { 0x10, 0x014be060 },
404 { 0x12, 0x01ab9070 },
405 { 0x15, 0x400000f0 },
409 static const struct hda_pintbl mbp101_pincfgs[] = {
410 { 0x0d, 0x40ab90f0 },
411 { 0x0e, 0x90a600f0 },
412 { 0x12, 0x50a600f0 },
416 static void cs420x_fixup_gpio_13(struct hda_codec *codec,
417 const struct hda_fixup *fix, int action)
419 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
420 struct cs_spec *spec = codec->spec;
421 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
422 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
423 spec->gpio_mask = spec->gpio_dir =
424 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
428 static void cs420x_fixup_gpio_23(struct hda_codec *codec,
429 const struct hda_fixup *fix, int action)
431 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
432 struct cs_spec *spec = codec->spec;
433 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
434 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
435 spec->gpio_mask = spec->gpio_dir =
436 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
440 static const struct hda_fixup cs420x_fixups[] = {
442 .type = HDA_FIXUP_PINS,
443 .v.pins = mbp53_pincfgs,
445 .chain_id = CS420X_APPLE,
448 .type = HDA_FIXUP_PINS,
449 .v.pins = mbp55_pincfgs,
451 .chain_id = CS420X_GPIO_13,
454 .type = HDA_FIXUP_PINS,
455 .v.pins = imac27_pincfgs,
457 .chain_id = CS420X_GPIO_13,
460 .type = HDA_FIXUP_FUNC,
461 .v.func = cs420x_fixup_gpio_13,
464 .type = HDA_FIXUP_FUNC,
465 .v.func = cs420x_fixup_gpio_23,
468 .type = HDA_FIXUP_PINS,
469 .v.pins = mbp101_pincfgs,
471 .chain_id = CS420X_GPIO_13,
474 .type = HDA_FIXUP_VERBS,
475 .v.verbs = (const struct hda_verb[]) {
476 /* internal mic ADC2: right only, single ended */
477 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
478 {0x11, AC_VERB_SET_PROC_COEF, 0x102a},
482 .chain_id = CS420X_GPIO_13,
486 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
488 struct cs_spec *spec;
490 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
494 spec->vendor_nid = vendor_nid;
495 snd_hda_gen_spec_init(&spec->gen);
500 static int patch_cs420x(struct hda_codec *codec)
502 struct cs_spec *spec;
505 spec = cs_alloc_spec(codec, CS420X_VENDOR_NID);
509 spec->gen.automute_hook = cs_automute;
511 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
513 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
515 err = cs_parse_auto_config(codec);
519 codec->patch_ops = cs_patch_ops;
521 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
531 * Cirrus Logic CS4210
533 * 1 DAC => HP(sense) / Speakers,
534 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
535 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
538 /* CS4210 board names */
539 static const struct hda_model_fixup cs421x_models[] = {
540 { .id = CS421X_CDB4210, .name = "cdb4210" },
544 static const struct snd_pci_quirk cs421x_fixup_tbl[] = {
545 /* Test Intel board + CDB2410 */
546 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
550 /* CS4210 board pinconfigs */
551 /* Default CS4210 (CDB4210)*/
552 static const struct hda_pintbl cdb4210_pincfgs[] = {
553 { 0x05, 0x0321401f },
554 { 0x06, 0x90170010 },
555 { 0x07, 0x03813031 },
556 { 0x08, 0xb7a70037 },
557 { 0x09, 0xb7a6003e },
558 { 0x0a, 0x034510f0 },
562 /* Setup GPIO/SENSE for each board (if used) */
563 static void cs421x_fixup_sense_b(struct hda_codec *codec,
564 const struct hda_fixup *fix, int action)
566 struct cs_spec *spec = codec->spec;
567 if (action == HDA_FIXUP_ACT_PRE_PROBE)
571 static const struct hda_fixup cs421x_fixups[] = {
573 .type = HDA_FIXUP_PINS,
574 .v.pins = cdb4210_pincfgs,
576 .chain_id = CS421X_SENSE_B,
579 .type = HDA_FIXUP_FUNC,
580 .v.func = cs421x_fixup_sense_b,
584 static const struct hda_verb cs421x_coef_init_verbs[] = {
585 {0x0B, AC_VERB_SET_PROC_STATE, 1},
586 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
588 Disable Coefficient Index Auto-Increment(DAI)=1,
591 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
593 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
594 /* ADC SZCMode = Digital Soft Ramp */
595 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
597 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
598 {0x0B, AC_VERB_SET_PROC_COEF,
599 (0x0002 /* DAC SZCMode = Digital Soft Ramp */
600 | 0x0004 /* Mute DAC on FIFO error */
601 | 0x0008 /* Enable DAC High Pass Filter */
606 /* Errata: CS4210 rev A1 Silicon
608 * http://www.cirrus.com/en/pubs/errata/
611 * 1. Performance degredation is present in the ADC.
612 * 2. Speaker output is not completely muted upon HP detect.
613 * 3. Noise is present when clipping occurs on the amplified
617 * The following verb sequence written to the registers during
618 * initialization will correct the issues listed above.
621 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
622 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
624 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
625 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
627 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
628 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
630 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
631 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
633 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
634 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
636 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
637 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
642 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
643 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
645 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
646 struct snd_ctl_elem_info *uinfo)
648 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
650 uinfo->value.integer.min = 0;
651 uinfo->value.integer.max = 3;
655 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
656 struct snd_ctl_elem_value *ucontrol)
658 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
660 ucontrol->value.integer.value[0] =
661 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
665 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
666 struct snd_ctl_elem_value *ucontrol)
668 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
670 unsigned int vol = ucontrol->value.integer.value[0];
672 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
673 unsigned int original_coef = coef;
676 coef |= (vol & 0x0003);
677 if (original_coef == coef)
680 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
685 static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = {
687 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
688 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
689 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
690 .name = "Speaker Boost Playback Volume",
691 .info = cs421x_boost_vol_info,
692 .get = cs421x_boost_vol_get,
693 .put = cs421x_boost_vol_put,
694 .tlv = { .p = cs421x_speaker_boost_db_scale },
697 static void cs4210_pinmux_init(struct hda_codec *codec)
699 struct cs_spec *spec = codec->spec;
700 unsigned int def_conf, coef;
702 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
703 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
706 coef |= 0x0008; /* B1,B2 are GPIOs */
711 coef |= 0x0010; /* B2 is SENSE_B, not inverted */
715 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
717 if ((spec->gpio_mask || spec->sense_b) &&
718 is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
721 GPIO or SENSE_B forced - disconnect the DMIC pin.
723 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
724 def_conf &= ~AC_DEFCFG_PORT_CONN;
725 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
726 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
730 static void cs4210_spdif_automute(struct hda_codec *codec,
731 struct hda_jack_tbl *tbl)
733 struct cs_spec *spec = codec->spec;
734 bool spdif_present = false;
735 hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0];
737 /* detect on spdif is specific to CS4210 */
738 if (!spec->spdif_detect ||
739 spec->vendor_nid != CS4210_VENDOR_NID)
742 spdif_present = snd_hda_jack_detect(codec, spdif_pin);
743 if (spdif_present == spec->spdif_present)
746 spec->spdif_present = spdif_present;
747 /* SPDIF TX on/off */
749 snd_hda_set_pin_ctl(codec, spdif_pin,
750 spdif_present ? PIN_OUT : 0);
755 static void parse_cs421x_digital(struct hda_codec *codec)
757 struct cs_spec *spec = codec->spec;
758 struct auto_pin_cfg *cfg = &spec->gen.autocfg;
761 for (i = 0; i < cfg->dig_outs; i++) {
762 hda_nid_t nid = cfg->dig_out_pins[i];
763 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
764 spec->spdif_detect = 1;
765 snd_hda_jack_detect_enable_callback(codec, nid,
767 cs4210_spdif_automute);
772 static int cs421x_init(struct hda_codec *codec)
774 struct cs_spec *spec = codec->spec;
776 if (spec->vendor_nid == CS4210_VENDOR_NID) {
777 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
778 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
779 cs4210_pinmux_init(codec);
782 snd_hda_gen_init(codec);
784 if (spec->gpio_mask) {
785 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
787 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
789 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
793 init_input_coef(codec);
795 cs4210_spdif_automute(codec, NULL);
800 static int cs421x_build_controls(struct hda_codec *codec)
802 struct cs_spec *spec = codec->spec;
805 err = snd_hda_gen_build_controls(codec);
809 if (spec->gen.autocfg.speaker_outs &&
810 spec->vendor_nid == CS4210_VENDOR_NID) {
811 err = snd_hda_ctl_add(codec, 0,
812 snd_ctl_new1(&cs421x_speaker_boost_ctl, codec));
819 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
823 /* set the upper-limit for mixer amp to 0dB */
824 caps = query_amp_caps(codec, dac, HDA_OUTPUT);
825 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
826 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
827 << AC_AMPCAP_NUM_STEPS_SHIFT;
828 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
831 static int cs421x_parse_auto_config(struct hda_codec *codec)
833 struct cs_spec *spec = codec->spec;
834 hda_nid_t dac = CS4210_DAC_NID;
837 fix_volume_caps(codec, dac);
839 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
843 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
847 parse_cs421x_digital(codec);
853 Manage PDREF, when transitioning to D3hot
854 (DAC,ADC) -> D3, PDREF=1, AFG->D3
856 static int cs421x_suspend(struct hda_codec *codec)
858 struct cs_spec *spec = codec->spec;
861 snd_hda_shutup_pins(codec);
863 snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
864 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
865 snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
866 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
868 if (spec->vendor_nid == CS4210_VENDOR_NID) {
869 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
870 coef |= 0x0004; /* PDREF */
871 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
878 static const struct hda_codec_ops cs421x_patch_ops = {
879 .build_controls = cs421x_build_controls,
880 .build_pcms = snd_hda_gen_build_pcms,
883 .unsol_event = snd_hda_jack_unsol_event,
885 .suspend = cs421x_suspend,
889 static int patch_cs4210(struct hda_codec *codec)
891 struct cs_spec *spec;
894 spec = cs_alloc_spec(codec, CS4210_VENDOR_NID);
898 spec->gen.automute_hook = cs_automute;
900 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
902 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
905 Update the GPIO/DMIC/SENSE_B pinmux before the configuration
906 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
909 cs4210_pinmux_init(codec);
911 err = cs421x_parse_auto_config(codec);
915 codec->patch_ops = cs421x_patch_ops;
917 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
926 static int patch_cs4213(struct hda_codec *codec)
928 struct cs_spec *spec;
931 spec = cs_alloc_spec(codec, CS4213_VENDOR_NID);
935 err = cs421x_parse_auto_config(codec);
939 codec->patch_ops = cs421x_patch_ops;
951 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
952 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
953 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
954 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
955 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
959 MODULE_ALIAS("snd-hda-codec-id:10134206");
960 MODULE_ALIAS("snd-hda-codec-id:10134207");
961 MODULE_ALIAS("snd-hda-codec-id:10134210");
962 MODULE_ALIAS("snd-hda-codec-id:10134213");
964 MODULE_LICENSE("GPL");
965 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
967 static struct hda_codec_preset_list cirrus_list = {
968 .preset = snd_hda_preset_cirrus,
969 .owner = THIS_MODULE,
972 static int __init patch_cirrus_init(void)
974 return snd_hda_add_codec_preset(&cirrus_list);
977 static void __exit patch_cirrus_exit(void)
979 snd_hda_delete_codec_preset(&cirrus_list);
982 module_init(patch_cirrus_init)
983 module_exit(patch_cirrus_exit)