xref: /openbmc/linux/sound/pci/hda/patch_conexant.c (revision 19758688)
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3  * HD audio interface patch for Conexant HDA audio codec
4  *
5  * Copyright (c) 2006 Pototskiy Akex <alex.pototskiy@gmail.com>
6  * 		      Takashi Iwai <tiwai@suse.de>
7  * 		      Tobin Davis  <tdavis@dsl-only.net>
8  */
9 
10 #include <linux/init.h>
11 #include <linux/delay.h>
12 #include <linux/slab.h>
13 #include <linux/module.h>
14 #include <sound/core.h>
15 #include <sound/jack.h>
16 
17 #include <sound/hda_codec.h>
18 #include "hda_local.h"
19 #include "hda_auto_parser.h"
20 #include "hda_beep.h"
21 #include "hda_jack.h"
22 #include "hda_generic.h"
23 
24 enum {
25 	CX_HEADSET_NOPRESENT = 0,
26 	CX_HEADSET_PARTPRESENT,
27 	CX_HEADSET_ALLPRESENT,
28 };
29 
30 struct conexant_spec {
31 	struct hda_gen_spec gen;
32 
33 	/* extra EAPD pins */
34 	unsigned int num_eapds;
35 	hda_nid_t eapds[4];
36 	bool dynamic_eapd;
37 	hda_nid_t mute_led_eapd;
38 
39 	unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */
40 
41 	/* OPLC XO specific */
42 	bool recording;
43 	bool dc_enable;
44 	unsigned int dc_input_bias; /* offset into olpc_xo_dc_bias */
45 	struct nid_path *dc_mode_path;
46 
47 	int mute_led_polarity;
48 	unsigned int gpio_led;
49 	unsigned int gpio_mute_led_mask;
50 	unsigned int gpio_mic_led_mask;
51 	unsigned int headset_present_flag;
52 	bool is_cx8070_sn6140;
53 };
54 
55 
56 #ifdef CONFIG_SND_HDA_INPUT_BEEP
57 /* additional beep mixers; private_value will be overwritten */
58 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
59 	HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
60 	HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
61 };
62 
63 static int set_beep_amp(struct conexant_spec *spec, hda_nid_t nid,
64 			int idx, int dir)
65 {
66 	struct snd_kcontrol_new *knew;
67 	unsigned int beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
68 	int i;
69 
70 	spec->gen.beep_nid = nid;
71 	for (i = 0; i < ARRAY_SIZE(cxt_beep_mixer); i++) {
72 		knew = snd_hda_gen_add_kctl(&spec->gen, NULL,
73 					    &cxt_beep_mixer[i]);
74 		if (!knew)
75 			return -ENOMEM;
76 		knew->private_value = beep_amp;
77 	}
78 	return 0;
79 }
80 
81 static int cx_auto_parse_beep(struct hda_codec *codec)
82 {
83 	struct conexant_spec *spec = codec->spec;
84 	hda_nid_t nid;
85 
86 	for_each_hda_codec_node(nid, codec)
87 		if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP)
88 			return set_beep_amp(spec, nid, 0, HDA_OUTPUT);
89 	return 0;
90 }
91 #else
92 #define cx_auto_parse_beep(codec)	0
93 #endif
94 
95 /*
96  * Automatic parser for CX20641 & co
97  */
98 
99 /* parse EAPDs */
100 static void cx_auto_parse_eapd(struct hda_codec *codec)
101 {
102 	struct conexant_spec *spec = codec->spec;
103 	hda_nid_t nid;
104 
105 	for_each_hda_codec_node(nid, codec) {
106 		if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
107 			continue;
108 		if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
109 			continue;
110 		spec->eapds[spec->num_eapds++] = nid;
111 		if (spec->num_eapds >= ARRAY_SIZE(spec->eapds))
112 			break;
113 	}
114 
115 	/* NOTE: below is a wild guess; if we have more than two EAPDs,
116 	 * it's a new chip, where EAPDs are supposed to be associated to
117 	 * pins, and we can control EAPD per pin.
118 	 * OTOH, if only one or two EAPDs are found, it's an old chip,
119 	 * thus it might control over all pins.
120 	 */
121 	if (spec->num_eapds > 2)
122 		spec->dynamic_eapd = 1;
123 }
124 
125 static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
126 			      const hda_nid_t *pins, bool on)
127 {
128 	int i;
129 	for (i = 0; i < num_pins; i++) {
130 		if (snd_hda_query_pin_caps(codec, pins[i]) & AC_PINCAP_EAPD)
131 			snd_hda_codec_write(codec, pins[i], 0,
132 					    AC_VERB_SET_EAPD_BTLENABLE,
133 					    on ? 0x02 : 0);
134 	}
135 }
136 
137 /* turn on/off EAPD according to Master switch */
138 static void cx_auto_vmaster_hook(void *private_data, int enabled)
139 {
140 	struct hda_codec *codec = private_data;
141 	struct conexant_spec *spec = codec->spec;
142 
143 	cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
144 }
145 
146 /* turn on/off EAPD according to Master switch (inversely!) for mute LED */
147 static int cx_auto_vmaster_mute_led(struct led_classdev *led_cdev,
148 				    enum led_brightness brightness)
149 {
150 	struct hda_codec *codec = dev_to_hda_codec(led_cdev->dev->parent);
151 	struct conexant_spec *spec = codec->spec;
152 
153 	snd_hda_codec_write(codec, spec->mute_led_eapd, 0,
154 			    AC_VERB_SET_EAPD_BTLENABLE,
155 			    brightness ? 0x02 : 0x00);
156 	return 0;
157 }
158 
159 static void cxt_init_gpio_led(struct hda_codec *codec)
160 {
161 	struct conexant_spec *spec = codec->spec;
162 	unsigned int mask = spec->gpio_mute_led_mask | spec->gpio_mic_led_mask;
163 
164 	if (mask) {
165 		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
166 				    mask);
167 		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
168 				    mask);
169 		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
170 				    spec->gpio_led);
171 	}
172 }
173 
174 static void cx_fixup_headset_recog(struct hda_codec *codec)
175 {
176 	unsigned int mic_persent;
177 
178 	/* fix some headset type recognize fail issue, such as EDIFIER headset */
179 	/* set micbiasd output current comparator threshold from 66% to 55%. */
180 	snd_hda_codec_write(codec, 0x1c, 0, 0x320, 0x010);
181 	/* set OFF voltage for DFET from -1.2V to -0.8V, set headset micbias registor
182 	 * value adjustment trim from 2.2K ohms to 2.0K ohms.
183 	 */
184 	snd_hda_codec_write(codec, 0x1c, 0, 0x3b0, 0xe10);
185 	/* fix reboot headset type recognize fail issue */
186 	mic_persent = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_PIN_SENSE, 0x0);
187 	if (mic_persent & AC_PINSENSE_PRESENCE)
188 		/* enable headset mic VREF */
189 		snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24);
190 	else
191 		/* disable headset mic VREF */
192 		snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20);
193 }
194 
195 static int cx_auto_init(struct hda_codec *codec)
196 {
197 	struct conexant_spec *spec = codec->spec;
198 	snd_hda_gen_init(codec);
199 	if (!spec->dynamic_eapd)
200 		cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);
201 
202 	cxt_init_gpio_led(codec);
203 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
204 
205 	if (spec->is_cx8070_sn6140)
206 		cx_fixup_headset_recog(codec);
207 
208 	return 0;
209 }
210 
211 static void cx_auto_shutdown(struct hda_codec *codec)
212 {
213 	struct conexant_spec *spec = codec->spec;
214 
215 	/* Turn the problematic codec into D3 to avoid spurious noises
216 	   from the internal speaker during (and after) reboot */
217 	cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, false);
218 }
219 
220 static void cx_auto_free(struct hda_codec *codec)
221 {
222 	cx_auto_shutdown(codec);
223 	snd_hda_gen_free(codec);
224 }
225 
226 static void cx_process_headset_plugin(struct hda_codec *codec)
227 {
228 	unsigned int val;
229 	unsigned int count = 0;
230 
231 	/* Wait headset detect done. */
232 	do {
233 		val = snd_hda_codec_read(codec, 0x1c, 0, 0xca0, 0x0);
234 		if (val & 0x080) {
235 			codec_dbg(codec, "headset type detect done!\n");
236 			break;
237 		}
238 		msleep(20);
239 		count++;
240 	} while (count < 3);
241 	val = snd_hda_codec_read(codec, 0x1c, 0, 0xcb0, 0x0);
242 	if (val & 0x800) {
243 		codec_dbg(codec, "headset plugin, type is CTIA\n");
244 		snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24);
245 	} else if (val & 0x400) {
246 		codec_dbg(codec, "headset plugin, type is OMTP\n");
247 		snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24);
248 	} else {
249 		codec_dbg(codec, "headphone plugin\n");
250 	}
251 }
252 
253 static void cx_update_headset_mic_vref(struct hda_codec *codec, unsigned int res)
254 {
255 	unsigned int phone_present, mic_persent, phone_tag, mic_tag;
256 	struct conexant_spec *spec = codec->spec;
257 
258 	/* In cx8070 and sn6140, the node 16 can only be config to headphone or disabled,
259 	 * the node 19 can only be config to microphone or disabled.
260 	 * Check hp&mic tag to process headset pulgin&plugout.
261 	 */
262 	phone_tag = snd_hda_codec_read(codec, 0x16, 0, AC_VERB_GET_UNSOLICITED_RESPONSE, 0x0);
263 	mic_tag = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_UNSOLICITED_RESPONSE, 0x0);
264 	if ((phone_tag & (res >> AC_UNSOL_RES_TAG_SHIFT)) ||
265 	    (mic_tag & (res >> AC_UNSOL_RES_TAG_SHIFT))) {
266 		phone_present = snd_hda_codec_read(codec, 0x16, 0, AC_VERB_GET_PIN_SENSE, 0x0);
267 		if (!(phone_present & AC_PINSENSE_PRESENCE)) {/* headphone plugout */
268 			spec->headset_present_flag = CX_HEADSET_NOPRESENT;
269 			snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20);
270 			return;
271 		}
272 		if (spec->headset_present_flag == CX_HEADSET_NOPRESENT) {
273 			spec->headset_present_flag = CX_HEADSET_PARTPRESENT;
274 		} else if (spec->headset_present_flag == CX_HEADSET_PARTPRESENT) {
275 			mic_persent = snd_hda_codec_read(codec, 0x19, 0,
276 							 AC_VERB_GET_PIN_SENSE, 0x0);
277 			/* headset is present */
278 			if ((phone_present & AC_PINSENSE_PRESENCE) &&
279 			    (mic_persent & AC_PINSENSE_PRESENCE)) {
280 				cx_process_headset_plugin(codec);
281 				spec->headset_present_flag = CX_HEADSET_ALLPRESENT;
282 			}
283 		}
284 	}
285 }
286 
287 static void cx_jack_unsol_event(struct hda_codec *codec, unsigned int res)
288 {
289 	struct conexant_spec *spec = codec->spec;
290 
291 	if (spec->is_cx8070_sn6140)
292 		cx_update_headset_mic_vref(codec, res);
293 
294 	snd_hda_jack_unsol_event(codec, res);
295 }
296 
297 #ifdef CONFIG_PM
298 static int cx_auto_suspend(struct hda_codec *codec)
299 {
300 	cx_auto_shutdown(codec);
301 	return 0;
302 }
303 #endif
304 
305 static const struct hda_codec_ops cx_auto_patch_ops = {
306 	.build_controls = snd_hda_gen_build_controls,
307 	.build_pcms = snd_hda_gen_build_pcms,
308 	.init = cx_auto_init,
309 	.free = cx_auto_free,
310 	.unsol_event = cx_jack_unsol_event,
311 #ifdef CONFIG_PM
312 	.suspend = cx_auto_suspend,
313 	.check_power_status = snd_hda_gen_check_power_status,
314 #endif
315 };
316 
317 /*
318  * pin fix-up
319  */
320 enum {
321 	CXT_PINCFG_LENOVO_X200,
322 	CXT_PINCFG_LENOVO_TP410,
323 	CXT_PINCFG_LEMOTE_A1004,
324 	CXT_PINCFG_LEMOTE_A1205,
325 	CXT_PINCFG_COMPAQ_CQ60,
326 	CXT_FIXUP_STEREO_DMIC,
327 	CXT_PINCFG_LENOVO_NOTEBOOK,
328 	CXT_FIXUP_INC_MIC_BOOST,
329 	CXT_FIXUP_HEADPHONE_MIC_PIN,
330 	CXT_FIXUP_HEADPHONE_MIC,
331 	CXT_FIXUP_GPIO1,
332 	CXT_FIXUP_ASPIRE_DMIC,
333 	CXT_FIXUP_THINKPAD_ACPI,
334 	CXT_FIXUP_OLPC_XO,
335 	CXT_FIXUP_CAP_MIX_AMP,
336 	CXT_FIXUP_TOSHIBA_P105,
337 	CXT_FIXUP_HP_530,
338 	CXT_FIXUP_CAP_MIX_AMP_5047,
339 	CXT_FIXUP_MUTE_LED_EAPD,
340 	CXT_FIXUP_HP_DOCK,
341 	CXT_FIXUP_HP_SPECTRE,
342 	CXT_FIXUP_HP_GATE_MIC,
343 	CXT_FIXUP_MUTE_LED_GPIO,
344 	CXT_FIXUP_HP_ZBOOK_MUTE_LED,
345 	CXT_FIXUP_HEADSET_MIC,
346 	CXT_FIXUP_HP_MIC_NO_PRESENCE,
347 	CXT_PINCFG_SWS_JS201D,
348 };
349 
350 /* for hda_fixup_thinkpad_acpi() */
351 #include "thinkpad_helper.c"
352 
353 static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
354 				  const struct hda_fixup *fix, int action)
355 {
356 	struct conexant_spec *spec = codec->spec;
357 	spec->gen.inv_dmic_split = 1;
358 }
359 
360 static void cxt5066_increase_mic_boost(struct hda_codec *codec,
361 				   const struct hda_fixup *fix, int action)
362 {
363 	if (action != HDA_FIXUP_ACT_PRE_PROBE)
364 		return;
365 
366 	snd_hda_override_amp_caps(codec, 0x17, HDA_OUTPUT,
367 				  (0x3 << AC_AMPCAP_OFFSET_SHIFT) |
368 				  (0x4 << AC_AMPCAP_NUM_STEPS_SHIFT) |
369 				  (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
370 				  (0 << AC_AMPCAP_MUTE_SHIFT));
371 }
372 
373 static void cxt_update_headset_mode(struct hda_codec *codec)
374 {
375 	/* The verbs used in this function were tested on a Conexant CX20751/2 codec. */
376 	int i;
377 	bool mic_mode = false;
378 	struct conexant_spec *spec = codec->spec;
379 	struct auto_pin_cfg *cfg = &spec->gen.autocfg;
380 
381 	hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
382 
383 	for (i = 0; i < cfg->num_inputs; i++)
384 		if (cfg->inputs[i].pin == mux_pin) {
385 			mic_mode = !!cfg->inputs[i].is_headphone_mic;
386 			break;
387 		}
388 
389 	if (mic_mode) {
390 		snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x7c); /* enable merged mode for analog int-mic */
391 		spec->gen.hp_jack_present = false;
392 	} else {
393 		snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x54); /* disable merged mode for analog int-mic */
394 		spec->gen.hp_jack_present = snd_hda_jack_detect(codec, spec->gen.autocfg.hp_pins[0]);
395 	}
396 
397 	snd_hda_gen_update_outputs(codec);
398 }
399 
400 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
401 					 struct snd_kcontrol *kcontrol,
402 					 struct snd_ctl_elem_value *ucontrol)
403 {
404 	cxt_update_headset_mode(codec);
405 }
406 
407 static void cxt_fixup_headphone_mic(struct hda_codec *codec,
408 				    const struct hda_fixup *fix, int action)
409 {
410 	struct conexant_spec *spec = codec->spec;
411 
412 	switch (action) {
413 	case HDA_FIXUP_ACT_PRE_PROBE:
414 		spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
415 		snd_hdac_regmap_add_vendor_verb(&codec->core, 0x410);
416 		break;
417 	case HDA_FIXUP_ACT_PROBE:
418 		WARN_ON(spec->gen.cap_sync_hook);
419 		spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
420 		spec->gen.automute_hook = cxt_update_headset_mode;
421 		break;
422 	case HDA_FIXUP_ACT_INIT:
423 		cxt_update_headset_mode(codec);
424 		break;
425 	}
426 }
427 
428 static void cxt_fixup_headset_mic(struct hda_codec *codec,
429 				    const struct hda_fixup *fix, int action)
430 {
431 	struct conexant_spec *spec = codec->spec;
432 
433 	switch (action) {
434 	case HDA_FIXUP_ACT_PRE_PROBE:
435 		spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
436 		break;
437 	}
438 }
439 
440 /* OPLC XO 1.5 fixup */
441 
442 /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
443  * through the microphone jack.
444  * When the user enables this through a mixer switch, both internal and
445  * external microphones are disabled. Gain is fixed at 0dB. In this mode,
446  * we also allow the bias to be configured through a separate mixer
447  * control. */
448 
449 #define update_mic_pin(codec, nid, val)					\
450 	snd_hda_codec_write_cache(codec, nid, 0,			\
451 				   AC_VERB_SET_PIN_WIDGET_CONTROL, val)
452 
453 static const struct hda_input_mux olpc_xo_dc_bias = {
454 	.num_items = 3,
455 	.items = {
456 		{ "Off", PIN_IN },
457 		{ "50%", PIN_VREF50 },
458 		{ "80%", PIN_VREF80 },
459 	},
460 };
461 
462 static void olpc_xo_update_mic_boost(struct hda_codec *codec)
463 {
464 	struct conexant_spec *spec = codec->spec;
465 	int ch, val;
466 
467 	for (ch = 0; ch < 2; ch++) {
468 		val = AC_AMP_SET_OUTPUT |
469 			(ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT);
470 		if (!spec->dc_enable)
471 			val |= snd_hda_codec_amp_read(codec, 0x17, ch, HDA_OUTPUT, 0);
472 		snd_hda_codec_write(codec, 0x17, 0,
473 				    AC_VERB_SET_AMP_GAIN_MUTE, val);
474 	}
475 }
476 
477 static void olpc_xo_update_mic_pins(struct hda_codec *codec)
478 {
479 	struct conexant_spec *spec = codec->spec;
480 	int cur_input, val;
481 	struct nid_path *path;
482 
483 	cur_input = spec->gen.input_paths[0][spec->gen.cur_mux[0]];
484 
485 	/* Set up mic pins for port-B, C and F dynamically as the recording
486 	 * LED is turned on/off by these pin controls
487 	 */
488 	if (!spec->dc_enable) {
489 		/* disable DC bias path and pin for port F */
490 		update_mic_pin(codec, 0x1e, 0);
491 		snd_hda_activate_path(codec, spec->dc_mode_path, false, false);
492 
493 		/* update port B (ext mic) and C (int mic) */
494 		/* OLPC defers mic widget control until when capture is
495 		 * started because the microphone LED comes on as soon as
496 		 * these settings are put in place. if we did this before
497 		 * recording, it would give the false indication that
498 		 * recording is happening when it is not.
499 		 */
500 		update_mic_pin(codec, 0x1a, spec->recording ?
501 			       snd_hda_codec_get_pin_target(codec, 0x1a) : 0);
502 		update_mic_pin(codec, 0x1b, spec->recording ?
503 			       snd_hda_codec_get_pin_target(codec, 0x1b) : 0);
504 		/* enable normal mic path */
505 		path = snd_hda_get_path_from_idx(codec, cur_input);
506 		if (path)
507 			snd_hda_activate_path(codec, path, true, false);
508 	} else {
509 		/* disable normal mic path */
510 		path = snd_hda_get_path_from_idx(codec, cur_input);
511 		if (path)
512 			snd_hda_activate_path(codec, path, false, false);
513 
514 		/* Even though port F is the DC input, the bias is controlled
515 		 * on port B.  We also leave that port as an active input (but
516 		 * unselected) in DC mode just in case that is necessary to
517 		 * make the bias setting take effect.
518 		 */
519 		if (spec->recording)
520 			val = olpc_xo_dc_bias.items[spec->dc_input_bias].index;
521 		else
522 			val = 0;
523 		update_mic_pin(codec, 0x1a, val);
524 		update_mic_pin(codec, 0x1b, 0);
525 		/* enable DC bias path and pin */
526 		update_mic_pin(codec, 0x1e, spec->recording ? PIN_IN : 0);
527 		snd_hda_activate_path(codec, spec->dc_mode_path, true, false);
528 	}
529 }
530 
531 /* mic_autoswitch hook */
532 static void olpc_xo_automic(struct hda_codec *codec,
533 			    struct hda_jack_callback *jack)
534 {
535 	struct conexant_spec *spec = codec->spec;
536 
537 	/* in DC mode, we don't handle automic */
538 	if (!spec->dc_enable)
539 		snd_hda_gen_mic_autoswitch(codec, jack);
540 	olpc_xo_update_mic_pins(codec);
541 	if (spec->dc_enable)
542 		olpc_xo_update_mic_boost(codec);
543 }
544 
545 /* pcm_capture hook */
546 static void olpc_xo_capture_hook(struct hda_pcm_stream *hinfo,
547 				 struct hda_codec *codec,
548 				 struct snd_pcm_substream *substream,
549 				 int action)
550 {
551 	struct conexant_spec *spec = codec->spec;
552 
553 	/* toggle spec->recording flag and update mic pins accordingly
554 	 * for turning on/off LED
555 	 */
556 	switch (action) {
557 	case HDA_GEN_PCM_ACT_PREPARE:
558 		spec->recording = 1;
559 		olpc_xo_update_mic_pins(codec);
560 		break;
561 	case HDA_GEN_PCM_ACT_CLEANUP:
562 		spec->recording = 0;
563 		olpc_xo_update_mic_pins(codec);
564 		break;
565 	}
566 }
567 
568 static int olpc_xo_dc_mode_get(struct snd_kcontrol *kcontrol,
569 			       struct snd_ctl_elem_value *ucontrol)
570 {
571 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
572 	struct conexant_spec *spec = codec->spec;
573 	ucontrol->value.integer.value[0] = spec->dc_enable;
574 	return 0;
575 }
576 
577 static int olpc_xo_dc_mode_put(struct snd_kcontrol *kcontrol,
578 			       struct snd_ctl_elem_value *ucontrol)
579 {
580 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
581 	struct conexant_spec *spec = codec->spec;
582 	int dc_enable = !!ucontrol->value.integer.value[0];
583 
584 	if (dc_enable == spec->dc_enable)
585 		return 0;
586 
587 	spec->dc_enable = dc_enable;
588 	olpc_xo_update_mic_pins(codec);
589 	olpc_xo_update_mic_boost(codec);
590 	return 1;
591 }
592 
593 static int olpc_xo_dc_bias_enum_get(struct snd_kcontrol *kcontrol,
594 				    struct snd_ctl_elem_value *ucontrol)
595 {
596 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
597 	struct conexant_spec *spec = codec->spec;
598 	ucontrol->value.enumerated.item[0] = spec->dc_input_bias;
599 	return 0;
600 }
601 
602 static int olpc_xo_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
603 				     struct snd_ctl_elem_info *uinfo)
604 {
605 	return snd_hda_input_mux_info(&olpc_xo_dc_bias, uinfo);
606 }
607 
608 static int olpc_xo_dc_bias_enum_put(struct snd_kcontrol *kcontrol,
609 				    struct snd_ctl_elem_value *ucontrol)
610 {
611 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
612 	struct conexant_spec *spec = codec->spec;
613 	const struct hda_input_mux *imux = &olpc_xo_dc_bias;
614 	unsigned int idx;
615 
616 	idx = ucontrol->value.enumerated.item[0];
617 	if (idx >= imux->num_items)
618 		idx = imux->num_items - 1;
619 	if (spec->dc_input_bias == idx)
620 		return 0;
621 
622 	spec->dc_input_bias = idx;
623 	if (spec->dc_enable)
624 		olpc_xo_update_mic_pins(codec);
625 	return 1;
626 }
627 
628 static const struct snd_kcontrol_new olpc_xo_mixers[] = {
629 	{
630 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
631 		.name = "DC Mode Enable Switch",
632 		.info = snd_ctl_boolean_mono_info,
633 		.get = olpc_xo_dc_mode_get,
634 		.put = olpc_xo_dc_mode_put,
635 	},
636 	{
637 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
638 		.name = "DC Input Bias Enum",
639 		.info = olpc_xo_dc_bias_enum_info,
640 		.get = olpc_xo_dc_bias_enum_get,
641 		.put = olpc_xo_dc_bias_enum_put,
642 	},
643 	{}
644 };
645 
646 /* overriding mic boost put callback; update mic boost volume only when
647  * DC mode is disabled
648  */
649 static int olpc_xo_mic_boost_put(struct snd_kcontrol *kcontrol,
650 				 struct snd_ctl_elem_value *ucontrol)
651 {
652 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
653 	struct conexant_spec *spec = codec->spec;
654 	int ret = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
655 	if (ret > 0 && spec->dc_enable)
656 		olpc_xo_update_mic_boost(codec);
657 	return ret;
658 }
659 
660 static void cxt_fixup_olpc_xo(struct hda_codec *codec,
661 				    const struct hda_fixup *fix, int action)
662 {
663 	struct conexant_spec *spec = codec->spec;
664 	struct snd_kcontrol_new *kctl;
665 	int i;
666 
667 	if (action != HDA_FIXUP_ACT_PROBE)
668 		return;
669 
670 	spec->gen.mic_autoswitch_hook = olpc_xo_automic;
671 	spec->gen.pcm_capture_hook = olpc_xo_capture_hook;
672 	spec->dc_mode_path = snd_hda_add_new_path(codec, 0x1e, 0x14, 0);
673 
674 	snd_hda_add_new_ctls(codec, olpc_xo_mixers);
675 
676 	/* OLPC's microphone port is DC coupled for use with external sensors,
677 	 * therefore we use a 50% mic bias in order to center the input signal
678 	 * with the DC input range of the codec.
679 	 */
680 	snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
681 
682 	/* override mic boost control */
683 	snd_array_for_each(&spec->gen.kctls, i, kctl) {
684 		if (!strcmp(kctl->name, "Mic Boost Volume")) {
685 			kctl->put = olpc_xo_mic_boost_put;
686 			break;
687 		}
688 	}
689 }
690 
691 static void cxt_fixup_mute_led_eapd(struct hda_codec *codec,
692 				    const struct hda_fixup *fix, int action)
693 {
694 	struct conexant_spec *spec = codec->spec;
695 
696 	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
697 		spec->mute_led_eapd = 0x1b;
698 		spec->dynamic_eapd = true;
699 		snd_hda_gen_add_mute_led_cdev(codec, cx_auto_vmaster_mute_led);
700 	}
701 }
702 
703 /*
704  * Fix max input level on mixer widget to 0dB
705  * (originally it has 0x2b steps with 0dB offset 0x14)
706  */
707 static void cxt_fixup_cap_mix_amp(struct hda_codec *codec,
708 				  const struct hda_fixup *fix, int action)
709 {
710 	snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
711 				  (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
712 				  (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
713 				  (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
714 				  (1 << AC_AMPCAP_MUTE_SHIFT));
715 }
716 
717 /*
718  * Fix max input level on mixer widget to 0dB
719  * (originally it has 0x1e steps with 0 dB offset 0x17)
720  */
721 static void cxt_fixup_cap_mix_amp_5047(struct hda_codec *codec,
722 				  const struct hda_fixup *fix, int action)
723 {
724 	snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
725 				  (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
726 				  (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
727 				  (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
728 				  (1 << AC_AMPCAP_MUTE_SHIFT));
729 }
730 
731 static void cxt_fixup_hp_gate_mic_jack(struct hda_codec *codec,
732 				       const struct hda_fixup *fix,
733 				       int action)
734 {
735 	/* the mic pin (0x19) doesn't give an unsolicited event;
736 	 * probe the mic pin together with the headphone pin (0x16)
737 	 */
738 	if (action == HDA_FIXUP_ACT_PROBE)
739 		snd_hda_jack_set_gating_jack(codec, 0x19, 0x16);
740 }
741 
742 /* update LED status via GPIO */
743 static void cxt_update_gpio_led(struct hda_codec *codec, unsigned int mask,
744 				bool led_on)
745 {
746 	struct conexant_spec *spec = codec->spec;
747 	unsigned int oldval = spec->gpio_led;
748 
749 	if (spec->mute_led_polarity)
750 		led_on = !led_on;
751 
752 	if (led_on)
753 		spec->gpio_led |= mask;
754 	else
755 		spec->gpio_led &= ~mask;
756 	codec_dbg(codec, "mask:%d enabled:%d gpio_led:%d\n",
757 			mask, led_on, spec->gpio_led);
758 	if (spec->gpio_led != oldval)
759 		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
760 				    spec->gpio_led);
761 }
762 
763 /* turn on/off mute LED via GPIO per vmaster hook */
764 static int cxt_gpio_mute_update(struct led_classdev *led_cdev,
765 				enum led_brightness brightness)
766 {
767 	struct hda_codec *codec = dev_to_hda_codec(led_cdev->dev->parent);
768 	struct conexant_spec *spec = codec->spec;
769 
770 	cxt_update_gpio_led(codec, spec->gpio_mute_led_mask, brightness);
771 	return 0;
772 }
773 
774 /* turn on/off mic-mute LED via GPIO per capture hook */
775 static int cxt_gpio_micmute_update(struct led_classdev *led_cdev,
776 				   enum led_brightness brightness)
777 {
778 	struct hda_codec *codec = dev_to_hda_codec(led_cdev->dev->parent);
779 	struct conexant_spec *spec = codec->spec;
780 
781 	cxt_update_gpio_led(codec, spec->gpio_mic_led_mask, brightness);
782 	return 0;
783 }
784 
785 static void cxt_setup_mute_led(struct hda_codec *codec,
786 			       unsigned int mute, unsigned int mic_mute)
787 {
788 	struct conexant_spec *spec = codec->spec;
789 
790 	spec->gpio_led = 0;
791 	spec->mute_led_polarity = 0;
792 	if (mute) {
793 		snd_hda_gen_add_mute_led_cdev(codec, cxt_gpio_mute_update);
794 		spec->gpio_mute_led_mask = mute;
795 	}
796 	if (mic_mute) {
797 		snd_hda_gen_add_micmute_led_cdev(codec, cxt_gpio_micmute_update);
798 		spec->gpio_mic_led_mask = mic_mute;
799 	}
800 }
801 
802 static void cxt_fixup_mute_led_gpio(struct hda_codec *codec,
803 				const struct hda_fixup *fix, int action)
804 {
805 	if (action == HDA_FIXUP_ACT_PRE_PROBE)
806 		cxt_setup_mute_led(codec, 0x01, 0x02);
807 }
808 
809 static void cxt_fixup_hp_zbook_mute_led(struct hda_codec *codec,
810 					const struct hda_fixup *fix, int action)
811 {
812 	if (action == HDA_FIXUP_ACT_PRE_PROBE)
813 		cxt_setup_mute_led(codec, 0x10, 0x20);
814 }
815 
816 /* ThinkPad X200 & co with cxt5051 */
817 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
818 	{ 0x16, 0x042140ff }, /* HP (seq# overridden) */
819 	{ 0x17, 0x21a11000 }, /* dock-mic */
820 	{ 0x19, 0x2121103f }, /* dock-HP */
821 	{ 0x1c, 0x21440100 }, /* dock SPDIF out */
822 	{}
823 };
824 
825 /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
826 static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = {
827 	{ 0x19, 0x042110ff }, /* HP (seq# overridden) */
828 	{ 0x1a, 0x21a190f0 }, /* dock-mic */
829 	{ 0x1c, 0x212140ff }, /* dock-HP */
830 	{}
831 };
832 
833 /* Lemote A1004/A1205 with cxt5066 */
834 static const struct hda_pintbl cxt_pincfg_lemote[] = {
835 	{ 0x1a, 0x90a10020 }, /* Internal mic */
836 	{ 0x1b, 0x03a11020 }, /* External mic */
837 	{ 0x1d, 0x400101f0 }, /* Not used */
838 	{ 0x1e, 0x40a701f0 }, /* Not used */
839 	{ 0x20, 0x404501f0 }, /* Not used */
840 	{ 0x22, 0x404401f0 }, /* Not used */
841 	{ 0x23, 0x40a701f0 }, /* Not used */
842 	{}
843 };
844 
845 /* SuoWoSi/South-holding JS201D with sn6140 */
846 static const struct hda_pintbl cxt_pincfg_sws_js201d[] = {
847 	{ 0x16, 0x03211040 }, /* hp out */
848 	{ 0x17, 0x91170110 }, /* SPK/Class_D */
849 	{ 0x18, 0x95a70130 }, /* Internal mic */
850 	{ 0x19, 0x03a11020 }, /* Headset Mic */
851 	{ 0x1a, 0x40f001f0 }, /* Not used */
852 	{ 0x21, 0x40f001f0 }, /* Not used */
853 	{}
854 };
855 
856 static const struct hda_fixup cxt_fixups[] = {
857 	[CXT_PINCFG_LENOVO_X200] = {
858 		.type = HDA_FIXUP_PINS,
859 		.v.pins = cxt_pincfg_lenovo_x200,
860 	},
861 	[CXT_PINCFG_LENOVO_TP410] = {
862 		.type = HDA_FIXUP_PINS,
863 		.v.pins = cxt_pincfg_lenovo_tp410,
864 		.chained = true,
865 		.chain_id = CXT_FIXUP_THINKPAD_ACPI,
866 	},
867 	[CXT_PINCFG_LEMOTE_A1004] = {
868 		.type = HDA_FIXUP_PINS,
869 		.chained = true,
870 		.chain_id = CXT_FIXUP_INC_MIC_BOOST,
871 		.v.pins = cxt_pincfg_lemote,
872 	},
873 	[CXT_PINCFG_LEMOTE_A1205] = {
874 		.type = HDA_FIXUP_PINS,
875 		.v.pins = cxt_pincfg_lemote,
876 	},
877 	[CXT_PINCFG_COMPAQ_CQ60] = {
878 		.type = HDA_FIXUP_PINS,
879 		.v.pins = (const struct hda_pintbl[]) {
880 			/* 0x17 was falsely set up as a mic, it should 0x1d */
881 			{ 0x17, 0x400001f0 },
882 			{ 0x1d, 0x97a70120 },
883 			{ }
884 		}
885 	},
886 	[CXT_FIXUP_STEREO_DMIC] = {
887 		.type = HDA_FIXUP_FUNC,
888 		.v.func = cxt_fixup_stereo_dmic,
889 	},
890 	[CXT_PINCFG_LENOVO_NOTEBOOK] = {
891 		.type = HDA_FIXUP_PINS,
892 		.v.pins = (const struct hda_pintbl[]) {
893 			{ 0x1a, 0x05d71030 },
894 			{ }
895 		},
896 		.chain_id = CXT_FIXUP_STEREO_DMIC,
897 	},
898 	[CXT_FIXUP_INC_MIC_BOOST] = {
899 		.type = HDA_FIXUP_FUNC,
900 		.v.func = cxt5066_increase_mic_boost,
901 	},
902 	[CXT_FIXUP_HEADPHONE_MIC_PIN] = {
903 		.type = HDA_FIXUP_PINS,
904 		.chained = true,
905 		.chain_id = CXT_FIXUP_HEADPHONE_MIC,
906 		.v.pins = (const struct hda_pintbl[]) {
907 			{ 0x18, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
908 			{ }
909 		}
910 	},
911 	[CXT_FIXUP_HEADPHONE_MIC] = {
912 		.type = HDA_FIXUP_FUNC,
913 		.v.func = cxt_fixup_headphone_mic,
914 	},
915 	[CXT_FIXUP_GPIO1] = {
916 		.type = HDA_FIXUP_VERBS,
917 		.v.verbs = (const struct hda_verb[]) {
918 			{ 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },
919 			{ 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },
920 			{ 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },
921 			{ }
922 		},
923 	},
924 	[CXT_FIXUP_ASPIRE_DMIC] = {
925 		.type = HDA_FIXUP_FUNC,
926 		.v.func = cxt_fixup_stereo_dmic,
927 		.chained = true,
928 		.chain_id = CXT_FIXUP_GPIO1,
929 	},
930 	[CXT_FIXUP_THINKPAD_ACPI] = {
931 		.type = HDA_FIXUP_FUNC,
932 		.v.func = hda_fixup_thinkpad_acpi,
933 	},
934 	[CXT_FIXUP_OLPC_XO] = {
935 		.type = HDA_FIXUP_FUNC,
936 		.v.func = cxt_fixup_olpc_xo,
937 	},
938 	[CXT_FIXUP_CAP_MIX_AMP] = {
939 		.type = HDA_FIXUP_FUNC,
940 		.v.func = cxt_fixup_cap_mix_amp,
941 	},
942 	[CXT_FIXUP_TOSHIBA_P105] = {
943 		.type = HDA_FIXUP_PINS,
944 		.v.pins = (const struct hda_pintbl[]) {
945 			{ 0x10, 0x961701f0 }, /* speaker/hp */
946 			{ 0x12, 0x02a1901e }, /* ext mic */
947 			{ 0x14, 0x95a70110 }, /* int mic */
948 			{}
949 		},
950 	},
951 	[CXT_FIXUP_HP_530] = {
952 		.type = HDA_FIXUP_PINS,
953 		.v.pins = (const struct hda_pintbl[]) {
954 			{ 0x12, 0x90a60160 }, /* int mic */
955 			{}
956 		},
957 		.chained = true,
958 		.chain_id = CXT_FIXUP_CAP_MIX_AMP,
959 	},
960 	[CXT_FIXUP_CAP_MIX_AMP_5047] = {
961 		.type = HDA_FIXUP_FUNC,
962 		.v.func = cxt_fixup_cap_mix_amp_5047,
963 	},
964 	[CXT_FIXUP_MUTE_LED_EAPD] = {
965 		.type = HDA_FIXUP_FUNC,
966 		.v.func = cxt_fixup_mute_led_eapd,
967 	},
968 	[CXT_FIXUP_HP_DOCK] = {
969 		.type = HDA_FIXUP_PINS,
970 		.v.pins = (const struct hda_pintbl[]) {
971 			{ 0x16, 0x21011020 }, /* line-out */
972 			{ 0x18, 0x2181103f }, /* line-in */
973 			{ }
974 		},
975 		.chained = true,
976 		.chain_id = CXT_FIXUP_MUTE_LED_GPIO,
977 	},
978 	[CXT_FIXUP_HP_SPECTRE] = {
979 		.type = HDA_FIXUP_PINS,
980 		.v.pins = (const struct hda_pintbl[]) {
981 			/* enable NID 0x1d for the speaker on top */
982 			{ 0x1d, 0x91170111 },
983 			{ }
984 		}
985 	},
986 	[CXT_FIXUP_HP_GATE_MIC] = {
987 		.type = HDA_FIXUP_FUNC,
988 		.v.func = cxt_fixup_hp_gate_mic_jack,
989 	},
990 	[CXT_FIXUP_MUTE_LED_GPIO] = {
991 		.type = HDA_FIXUP_FUNC,
992 		.v.func = cxt_fixup_mute_led_gpio,
993 	},
994 	[CXT_FIXUP_HP_ZBOOK_MUTE_LED] = {
995 		.type = HDA_FIXUP_FUNC,
996 		.v.func = cxt_fixup_hp_zbook_mute_led,
997 	},
998 	[CXT_FIXUP_HEADSET_MIC] = {
999 		.type = HDA_FIXUP_FUNC,
1000 		.v.func = cxt_fixup_headset_mic,
1001 	},
1002 	[CXT_FIXUP_HP_MIC_NO_PRESENCE] = {
1003 		.type = HDA_FIXUP_PINS,
1004 		.v.pins = (const struct hda_pintbl[]) {
1005 			{ 0x1a, 0x02a1113c },
1006 			{ }
1007 		},
1008 		.chained = true,
1009 		.chain_id = CXT_FIXUP_HEADSET_MIC,
1010 	},
1011 	[CXT_PINCFG_SWS_JS201D] = {
1012 		.type = HDA_FIXUP_PINS,
1013 		.v.pins = cxt_pincfg_sws_js201d,
1014 	},
1015 };
1016 
1017 static const struct snd_pci_quirk cxt5045_fixups[] = {
1018 	SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT_FIXUP_HP_530),
1019 	SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT_FIXUP_TOSHIBA_P105),
1020 	/* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have
1021 	 * really bad sound over 0dB on NID 0x17.
1022 	 */
1023 	SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP),
1024 	SND_PCI_QUIRK_VENDOR(0x1631, "Packard Bell", CXT_FIXUP_CAP_MIX_AMP),
1025 	SND_PCI_QUIRK_VENDOR(0x1734, "Fujitsu", CXT_FIXUP_CAP_MIX_AMP),
1026 	SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT_FIXUP_CAP_MIX_AMP),
1027 	{}
1028 };
1029 
1030 static const struct hda_model_fixup cxt5045_fixup_models[] = {
1031 	{ .id = CXT_FIXUP_CAP_MIX_AMP, .name = "cap-mix-amp" },
1032 	{ .id = CXT_FIXUP_TOSHIBA_P105, .name = "toshiba-p105" },
1033 	{ .id = CXT_FIXUP_HP_530, .name = "hp-530" },
1034 	{}
1035 };
1036 
1037 static const struct snd_pci_quirk cxt5047_fixups[] = {
1038 	/* HP laptops have really bad sound over 0 dB on NID 0x10.
1039 	 */
1040 	SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP_5047),
1041 	{}
1042 };
1043 
1044 static const struct hda_model_fixup cxt5047_fixup_models[] = {
1045 	{ .id = CXT_FIXUP_CAP_MIX_AMP_5047, .name = "cap-mix-amp" },
1046 	{}
1047 };
1048 
1049 static const struct snd_pci_quirk cxt5051_fixups[] = {
1050 	SND_PCI_QUIRK(0x103c, 0x360b, "Compaq CQ60", CXT_PINCFG_COMPAQ_CQ60),
1051 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
1052 	{}
1053 };
1054 
1055 static const struct hda_model_fixup cxt5051_fixup_models[] = {
1056 	{ .id = CXT_PINCFG_LENOVO_X200, .name = "lenovo-x200" },
1057 	{}
1058 };
1059 
1060 static const struct snd_pci_quirk cxt5066_fixups[] = {
1061 	SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
1062 	SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),
1063 	SND_PCI_QUIRK(0x1025, 0x054f, "Acer Aspire 4830T", CXT_FIXUP_ASPIRE_DMIC),
1064 	SND_PCI_QUIRK(0x103c, 0x8079, "HP EliteBook 840 G3", CXT_FIXUP_HP_DOCK),
1065 	SND_PCI_QUIRK(0x103c, 0x807C, "HP EliteBook 820 G3", CXT_FIXUP_HP_DOCK),
1066 	SND_PCI_QUIRK(0x103c, 0x80FD, "HP ProBook 640 G2", CXT_FIXUP_HP_DOCK),
1067 	SND_PCI_QUIRK(0x103c, 0x8115, "HP Z1 Gen3", CXT_FIXUP_HP_GATE_MIC),
1068 	SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO),
1069 	SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE),
1070 	SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO),
1071 	SND_PCI_QUIRK(0x103c, 0x828c, "HP EliteBook 840 G4", CXT_FIXUP_HP_DOCK),
1072 	SND_PCI_QUIRK(0x103c, 0x8299, "HP 800 G3 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE),
1073 	SND_PCI_QUIRK(0x103c, 0x829a, "HP 800 G3 DM", CXT_FIXUP_HP_MIC_NO_PRESENCE),
1074 	SND_PCI_QUIRK(0x103c, 0x82b4, "HP ProDesk 600 G3", CXT_FIXUP_HP_MIC_NO_PRESENCE),
1075 	SND_PCI_QUIRK(0x103c, 0x836e, "HP ProBook 455 G5", CXT_FIXUP_MUTE_LED_GPIO),
1076 	SND_PCI_QUIRK(0x103c, 0x837f, "HP ProBook 470 G5", CXT_FIXUP_MUTE_LED_GPIO),
1077 	SND_PCI_QUIRK(0x103c, 0x83b2, "HP EliteBook 840 G5", CXT_FIXUP_HP_DOCK),
1078 	SND_PCI_QUIRK(0x103c, 0x83b3, "HP EliteBook 830 G5", CXT_FIXUP_HP_DOCK),
1079 	SND_PCI_QUIRK(0x103c, 0x83d3, "HP ProBook 640 G4", CXT_FIXUP_HP_DOCK),
1080 	SND_PCI_QUIRK(0x103c, 0x8402, "HP ProBook 645 G4", CXT_FIXUP_MUTE_LED_GPIO),
1081 	SND_PCI_QUIRK(0x103c, 0x8427, "HP ZBook Studio G5", CXT_FIXUP_HP_ZBOOK_MUTE_LED),
1082 	SND_PCI_QUIRK(0x103c, 0x844f, "HP ZBook Studio G5", CXT_FIXUP_HP_ZBOOK_MUTE_LED),
1083 	SND_PCI_QUIRK(0x103c, 0x8455, "HP Z2 G4", CXT_FIXUP_HP_MIC_NO_PRESENCE),
1084 	SND_PCI_QUIRK(0x103c, 0x8456, "HP Z2 G4 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE),
1085 	SND_PCI_QUIRK(0x103c, 0x8457, "HP Z2 G4 mini", CXT_FIXUP_HP_MIC_NO_PRESENCE),
1086 	SND_PCI_QUIRK(0x103c, 0x8458, "HP Z2 G4 mini premium", CXT_FIXUP_HP_MIC_NO_PRESENCE),
1087 	SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
1088 	SND_PCI_QUIRK(0x14f1, 0x0265, "SWS JS201D", CXT_PINCFG_SWS_JS201D),
1089 	SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
1090 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
1091 	SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
1092 	SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
1093 	SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
1094 	SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
1095 	SND_PCI_QUIRK(0x17aa, 0x21d2, "Lenovo T420s", CXT_PINCFG_LENOVO_TP410),
1096 	SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
1097 	SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
1098 	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
1099 	SND_PCI_QUIRK(0x17aa, 0x3905, "Lenovo G50-30", CXT_FIXUP_STEREO_DMIC),
1100 	SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
1101 	SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
1102 	/* NOTE: we'd need to extend the quirk for 17aa:3977 as the same
1103 	 * PCI SSID is used on multiple Lenovo models
1104 	 */
1105 	SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
1106 	SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo G50-70", CXT_FIXUP_STEREO_DMIC),
1107 	SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
1108 	SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", CXT_FIXUP_THINKPAD_ACPI),
1109 	SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004),
1110 	SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205),
1111 	{}
1112 };
1113 
1114 static const struct hda_model_fixup cxt5066_fixup_models[] = {
1115 	{ .id = CXT_FIXUP_STEREO_DMIC, .name = "stereo-dmic" },
1116 	{ .id = CXT_FIXUP_GPIO1, .name = "gpio1" },
1117 	{ .id = CXT_FIXUP_HEADPHONE_MIC_PIN, .name = "headphone-mic-pin" },
1118 	{ .id = CXT_PINCFG_LENOVO_TP410, .name = "tp410" },
1119 	{ .id = CXT_FIXUP_THINKPAD_ACPI, .name = "thinkpad" },
1120 	{ .id = CXT_PINCFG_LEMOTE_A1004, .name = "lemote-a1004" },
1121 	{ .id = CXT_PINCFG_LEMOTE_A1205, .name = "lemote-a1205" },
1122 	{ .id = CXT_FIXUP_OLPC_XO, .name = "olpc-xo" },
1123 	{ .id = CXT_FIXUP_MUTE_LED_EAPD, .name = "mute-led-eapd" },
1124 	{ .id = CXT_FIXUP_HP_DOCK, .name = "hp-dock" },
1125 	{ .id = CXT_FIXUP_MUTE_LED_GPIO, .name = "mute-led-gpio" },
1126 	{ .id = CXT_FIXUP_HP_ZBOOK_MUTE_LED, .name = "hp-zbook-mute-led" },
1127 	{ .id = CXT_FIXUP_HP_MIC_NO_PRESENCE, .name = "hp-mic-fix" },
1128 	{ .id = CXT_PINCFG_LENOVO_NOTEBOOK, .name = "lenovo-20149" },
1129 	{ .id = CXT_PINCFG_SWS_JS201D, .name = "sws-js201d" },
1130 	{}
1131 };
1132 
1133 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
1134  * can be created (bko#42825)
1135  */
1136 static void add_cx5051_fake_mutes(struct hda_codec *codec)
1137 {
1138 	struct conexant_spec *spec = codec->spec;
1139 	static const hda_nid_t out_nids[] = {
1140 		0x10, 0x11, 0
1141 	};
1142 	const hda_nid_t *p;
1143 
1144 	for (p = out_nids; *p; p++)
1145 		snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
1146 					  AC_AMPCAP_MIN_MUTE |
1147 					  query_amp_caps(codec, *p, HDA_OUTPUT));
1148 	spec->gen.dac_min_mute = true;
1149 }
1150 
1151 static int patch_conexant_auto(struct hda_codec *codec)
1152 {
1153 	struct conexant_spec *spec;
1154 	int err;
1155 
1156 	codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
1157 
1158 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1159 	if (!spec)
1160 		return -ENOMEM;
1161 	snd_hda_gen_spec_init(&spec->gen);
1162 	codec->spec = spec;
1163 	codec->patch_ops = cx_auto_patch_ops;
1164 
1165 	/* init cx8070/sn6140 flag and reset headset_present_flag */
1166 	switch (codec->core.vendor_id) {
1167 	case 0x14f11f86:
1168 	case 0x14f11f87:
1169 		spec->is_cx8070_sn6140 = true;
1170 		spec->headset_present_flag = CX_HEADSET_NOPRESENT;
1171 		break;
1172 	}
1173 
1174 	cx_auto_parse_eapd(codec);
1175 	spec->gen.own_eapd_ctl = 1;
1176 
1177 	switch (codec->core.vendor_id) {
1178 	case 0x14f15045:
1179 		codec->single_adc_amp = 1;
1180 		spec->gen.mixer_nid = 0x17;
1181 		spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
1182 		snd_hda_pick_fixup(codec, cxt5045_fixup_models,
1183 				   cxt5045_fixups, cxt_fixups);
1184 		break;
1185 	case 0x14f15047:
1186 		codec->pin_amp_workaround = 1;
1187 		spec->gen.mixer_nid = 0x19;
1188 		spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
1189 		snd_hda_pick_fixup(codec, cxt5047_fixup_models,
1190 				   cxt5047_fixups, cxt_fixups);
1191 		break;
1192 	case 0x14f15051:
1193 		add_cx5051_fake_mutes(codec);
1194 		codec->pin_amp_workaround = 1;
1195 		snd_hda_pick_fixup(codec, cxt5051_fixup_models,
1196 				   cxt5051_fixups, cxt_fixups);
1197 		break;
1198 	case 0x14f15098:
1199 		codec->pin_amp_workaround = 1;
1200 		spec->gen.mixer_nid = 0x22;
1201 		spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
1202 		snd_hda_pick_fixup(codec, cxt5066_fixup_models,
1203 				   cxt5066_fixups, cxt_fixups);
1204 		break;
1205 	case 0x14f150f2:
1206 		codec->power_save_node = 1;
1207 		fallthrough;
1208 	default:
1209 		codec->pin_amp_workaround = 1;
1210 		snd_hda_pick_fixup(codec, cxt5066_fixup_models,
1211 				   cxt5066_fixups, cxt_fixups);
1212 		break;
1213 	}
1214 
1215 	if (!spec->gen.vmaster_mute.hook && spec->dynamic_eapd)
1216 		spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
1217 
1218 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1219 
1220 	err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
1221 				       spec->parse_flags);
1222 	if (err < 0)
1223 		goto error;
1224 
1225 	err = cx_auto_parse_beep(codec);
1226 	if (err < 0)
1227 		goto error;
1228 
1229 	err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
1230 	if (err < 0)
1231 		goto error;
1232 
1233 	/* Some laptops with Conexant chips show stalls in S3 resume,
1234 	 * which falls into the single-cmd mode.
1235 	 * Better to make reset, then.
1236 	 */
1237 	if (!codec->bus->core.sync_write) {
1238 		codec_info(codec,
1239 			   "Enable sync_write for stable communication\n");
1240 		codec->bus->core.sync_write = 1;
1241 		codec->bus->allow_bus_reset = 1;
1242 	}
1243 
1244 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1245 
1246 	return 0;
1247 
1248  error:
1249 	cx_auto_free(codec);
1250 	return err;
1251 }
1252 
1253 /*
1254  */
1255 
1256 static const struct hda_device_id snd_hda_id_conexant[] = {
1257 	HDA_CODEC_ENTRY(0x14f11f86, "CX8070", patch_conexant_auto),
1258 	HDA_CODEC_ENTRY(0x14f11f87, "SN6140", patch_conexant_auto),
1259 	HDA_CODEC_ENTRY(0x14f12008, "CX8200", patch_conexant_auto),
1260 	HDA_CODEC_ENTRY(0x14f120d0, "CX11970", patch_conexant_auto),
1261 	HDA_CODEC_ENTRY(0x14f120d1, "SN6180", patch_conexant_auto),
1262 	HDA_CODEC_ENTRY(0x14f15045, "CX20549 (Venice)", patch_conexant_auto),
1263 	HDA_CODEC_ENTRY(0x14f15047, "CX20551 (Waikiki)", patch_conexant_auto),
1264 	HDA_CODEC_ENTRY(0x14f15051, "CX20561 (Hermosa)", patch_conexant_auto),
1265 	HDA_CODEC_ENTRY(0x14f15066, "CX20582 (Pebble)", patch_conexant_auto),
1266 	HDA_CODEC_ENTRY(0x14f15067, "CX20583 (Pebble HSF)", patch_conexant_auto),
1267 	HDA_CODEC_ENTRY(0x14f15068, "CX20584", patch_conexant_auto),
1268 	HDA_CODEC_ENTRY(0x14f15069, "CX20585", patch_conexant_auto),
1269 	HDA_CODEC_ENTRY(0x14f1506c, "CX20588", patch_conexant_auto),
1270 	HDA_CODEC_ENTRY(0x14f1506e, "CX20590", patch_conexant_auto),
1271 	HDA_CODEC_ENTRY(0x14f15097, "CX20631", patch_conexant_auto),
1272 	HDA_CODEC_ENTRY(0x14f15098, "CX20632", patch_conexant_auto),
1273 	HDA_CODEC_ENTRY(0x14f150a1, "CX20641", patch_conexant_auto),
1274 	HDA_CODEC_ENTRY(0x14f150a2, "CX20642", patch_conexant_auto),
1275 	HDA_CODEC_ENTRY(0x14f150ab, "CX20651", patch_conexant_auto),
1276 	HDA_CODEC_ENTRY(0x14f150ac, "CX20652", patch_conexant_auto),
1277 	HDA_CODEC_ENTRY(0x14f150b8, "CX20664", patch_conexant_auto),
1278 	HDA_CODEC_ENTRY(0x14f150b9, "CX20665", patch_conexant_auto),
1279 	HDA_CODEC_ENTRY(0x14f150f1, "CX21722", patch_conexant_auto),
1280 	HDA_CODEC_ENTRY(0x14f150f2, "CX20722", patch_conexant_auto),
1281 	HDA_CODEC_ENTRY(0x14f150f3, "CX21724", patch_conexant_auto),
1282 	HDA_CODEC_ENTRY(0x14f150f4, "CX20724", patch_conexant_auto),
1283 	HDA_CODEC_ENTRY(0x14f1510f, "CX20751/2", patch_conexant_auto),
1284 	HDA_CODEC_ENTRY(0x14f15110, "CX20751/2", patch_conexant_auto),
1285 	HDA_CODEC_ENTRY(0x14f15111, "CX20753/4", patch_conexant_auto),
1286 	HDA_CODEC_ENTRY(0x14f15113, "CX20755", patch_conexant_auto),
1287 	HDA_CODEC_ENTRY(0x14f15114, "CX20756", patch_conexant_auto),
1288 	HDA_CODEC_ENTRY(0x14f15115, "CX20757", patch_conexant_auto),
1289 	HDA_CODEC_ENTRY(0x14f151d7, "CX20952", patch_conexant_auto),
1290 	{} /* terminator */
1291 };
1292 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_conexant);
1293 
1294 MODULE_LICENSE("GPL");
1295 MODULE_DESCRIPTION("Conexant HD-audio codec");
1296 
1297 static struct hda_codec_driver conexant_driver = {
1298 	.id = snd_hda_id_conexant,
1299 };
1300 
1301 module_hda_codec_driver(conexant_driver);
1302