xref: /openbmc/linux/sound/pci/hda/patch_conexant.c (revision e2f1cf25)
1 /*
2  * HD audio interface patch for Conexant HDA audio codec
3  *
4  * Copyright (c) 2006 Pototskiy Akex <alex.pototskiy@gmail.com>
5  * 		      Takashi Iwai <tiwai@suse.de>
6  * 		      Tobin Davis  <tdavis@dsl-only.net>
7  *
8  *  This driver is free software; you can redistribute it and/or modify
9  *  it under the terms of the GNU General Public License as published by
10  *  the Free Software Foundation; either version 2 of the License, or
11  *  (at your option) any later version.
12  *
13  *  This driver is distributed in the hope that it will be useful,
14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  *  GNU General Public License for more details.
17  *
18  *  You should have received a copy of the GNU General Public License
19  *  along with this program; if not, write to the Free Software
20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21  */
22 
23 #include <linux/init.h>
24 #include <linux/delay.h>
25 #include <linux/slab.h>
26 #include <linux/module.h>
27 #include <sound/core.h>
28 #include <sound/jack.h>
29 
30 #include "hda_codec.h"
31 #include "hda_local.h"
32 #include "hda_auto_parser.h"
33 #include "hda_beep.h"
34 #include "hda_jack.h"
35 #include "hda_generic.h"
36 
37 struct conexant_spec {
38 	struct hda_gen_spec gen;
39 
40 	unsigned int beep_amp;
41 
42 	/* extra EAPD pins */
43 	unsigned int num_eapds;
44 	hda_nid_t eapds[4];
45 	bool dynamic_eapd;
46 	hda_nid_t mute_led_eapd;
47 
48 	unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */
49 
50 	/* OPLC XO specific */
51 	bool recording;
52 	bool dc_enable;
53 	unsigned int dc_input_bias; /* offset into olpc_xo_dc_bias */
54 	struct nid_path *dc_mode_path;
55 };
56 
57 
58 #ifdef CONFIG_SND_HDA_INPUT_BEEP
59 static inline void set_beep_amp(struct conexant_spec *spec, hda_nid_t nid,
60 				int idx, int dir)
61 {
62 	spec->gen.beep_nid = nid;
63 	spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
64 }
65 /* additional beep mixers; the actual parameters are overwritten at build */
66 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
67 	HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
68 	HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
69 	{ } /* end */
70 };
71 
72 /* create beep controls if needed */
73 static int add_beep_ctls(struct hda_codec *codec)
74 {
75 	struct conexant_spec *spec = codec->spec;
76 	int err;
77 
78 	if (spec->beep_amp) {
79 		const struct snd_kcontrol_new *knew;
80 		for (knew = cxt_beep_mixer; knew->name; knew++) {
81 			struct snd_kcontrol *kctl;
82 			kctl = snd_ctl_new1(knew, codec);
83 			if (!kctl)
84 				return -ENOMEM;
85 			kctl->private_value = spec->beep_amp;
86 			err = snd_hda_ctl_add(codec, 0, kctl);
87 			if (err < 0)
88 				return err;
89 		}
90 	}
91 	return 0;
92 }
93 #else
94 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
95 #define add_beep_ctls(codec)	0
96 #endif
97 
98 /*
99  * Automatic parser for CX20641 & co
100  */
101 
102 #ifdef CONFIG_SND_HDA_INPUT_BEEP
103 static void cx_auto_parse_beep(struct hda_codec *codec)
104 {
105 	struct conexant_spec *spec = codec->spec;
106 	hda_nid_t nid;
107 
108 	for_each_hda_codec_node(nid, codec)
109 		if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
110 			set_beep_amp(spec, nid, 0, HDA_OUTPUT);
111 			break;
112 		}
113 }
114 #else
115 #define cx_auto_parse_beep(codec)
116 #endif
117 
118 /* parse EAPDs */
119 static void cx_auto_parse_eapd(struct hda_codec *codec)
120 {
121 	struct conexant_spec *spec = codec->spec;
122 	hda_nid_t nid;
123 
124 	for_each_hda_codec_node(nid, codec) {
125 		if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
126 			continue;
127 		if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
128 			continue;
129 		spec->eapds[spec->num_eapds++] = nid;
130 		if (spec->num_eapds >= ARRAY_SIZE(spec->eapds))
131 			break;
132 	}
133 
134 	/* NOTE: below is a wild guess; if we have more than two EAPDs,
135 	 * it's a new chip, where EAPDs are supposed to be associated to
136 	 * pins, and we can control EAPD per pin.
137 	 * OTOH, if only one or two EAPDs are found, it's an old chip,
138 	 * thus it might control over all pins.
139 	 */
140 	if (spec->num_eapds > 2)
141 		spec->dynamic_eapd = 1;
142 }
143 
144 static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
145 			      hda_nid_t *pins, bool on)
146 {
147 	int i;
148 	for (i = 0; i < num_pins; i++) {
149 		if (snd_hda_query_pin_caps(codec, pins[i]) & AC_PINCAP_EAPD)
150 			snd_hda_codec_write(codec, pins[i], 0,
151 					    AC_VERB_SET_EAPD_BTLENABLE,
152 					    on ? 0x02 : 0);
153 	}
154 }
155 
156 /* turn on/off EAPD according to Master switch */
157 static void cx_auto_vmaster_hook(void *private_data, int enabled)
158 {
159 	struct hda_codec *codec = private_data;
160 	struct conexant_spec *spec = codec->spec;
161 
162 	cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
163 }
164 
165 /* turn on/off EAPD according to Master switch (inversely!) for mute LED */
166 static void cx_auto_vmaster_hook_mute_led(void *private_data, int enabled)
167 {
168 	struct hda_codec *codec = private_data;
169 	struct conexant_spec *spec = codec->spec;
170 
171 	snd_hda_codec_write(codec, spec->mute_led_eapd, 0,
172 			    AC_VERB_SET_EAPD_BTLENABLE,
173 			    enabled ? 0x00 : 0x02);
174 }
175 
176 static int cx_auto_build_controls(struct hda_codec *codec)
177 {
178 	int err;
179 
180 	err = snd_hda_gen_build_controls(codec);
181 	if (err < 0)
182 		return err;
183 
184 	err = add_beep_ctls(codec);
185 	if (err < 0)
186 		return err;
187 
188 	return 0;
189 }
190 
191 static int cx_auto_init(struct hda_codec *codec)
192 {
193 	struct conexant_spec *spec = codec->spec;
194 	snd_hda_gen_init(codec);
195 	if (!spec->dynamic_eapd)
196 		cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);
197 
198 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
199 
200 	return 0;
201 }
202 
203 #define cx_auto_free	snd_hda_gen_free
204 
205 static const struct hda_codec_ops cx_auto_patch_ops = {
206 	.build_controls = cx_auto_build_controls,
207 	.build_pcms = snd_hda_gen_build_pcms,
208 	.init = cx_auto_init,
209 	.free = cx_auto_free,
210 	.unsol_event = snd_hda_jack_unsol_event,
211 #ifdef CONFIG_PM
212 	.check_power_status = snd_hda_gen_check_power_status,
213 #endif
214 };
215 
216 /*
217  * pin fix-up
218  */
219 enum {
220 	CXT_PINCFG_LENOVO_X200,
221 	CXT_PINCFG_LENOVO_TP410,
222 	CXT_PINCFG_LEMOTE_A1004,
223 	CXT_PINCFG_LEMOTE_A1205,
224 	CXT_PINCFG_COMPAQ_CQ60,
225 	CXT_FIXUP_STEREO_DMIC,
226 	CXT_FIXUP_INC_MIC_BOOST,
227 	CXT_FIXUP_HEADPHONE_MIC_PIN,
228 	CXT_FIXUP_HEADPHONE_MIC,
229 	CXT_FIXUP_GPIO1,
230 	CXT_FIXUP_ASPIRE_DMIC,
231 	CXT_FIXUP_THINKPAD_ACPI,
232 	CXT_FIXUP_OLPC_XO,
233 	CXT_FIXUP_CAP_MIX_AMP,
234 	CXT_FIXUP_TOSHIBA_P105,
235 	CXT_FIXUP_HP_530,
236 	CXT_FIXUP_CAP_MIX_AMP_5047,
237 	CXT_FIXUP_MUTE_LED_EAPD,
238 };
239 
240 /* for hda_fixup_thinkpad_acpi() */
241 #include "thinkpad_helper.c"
242 
243 static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
244 				  const struct hda_fixup *fix, int action)
245 {
246 	struct conexant_spec *spec = codec->spec;
247 	spec->gen.inv_dmic_split = 1;
248 }
249 
250 static void cxt5066_increase_mic_boost(struct hda_codec *codec,
251 				   const struct hda_fixup *fix, int action)
252 {
253 	if (action != HDA_FIXUP_ACT_PRE_PROBE)
254 		return;
255 
256 	snd_hda_override_amp_caps(codec, 0x17, HDA_OUTPUT,
257 				  (0x3 << AC_AMPCAP_OFFSET_SHIFT) |
258 				  (0x4 << AC_AMPCAP_NUM_STEPS_SHIFT) |
259 				  (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
260 				  (0 << AC_AMPCAP_MUTE_SHIFT));
261 }
262 
263 static void cxt_update_headset_mode(struct hda_codec *codec)
264 {
265 	/* The verbs used in this function were tested on a Conexant CX20751/2 codec. */
266 	int i;
267 	bool mic_mode = false;
268 	struct conexant_spec *spec = codec->spec;
269 	struct auto_pin_cfg *cfg = &spec->gen.autocfg;
270 
271 	hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
272 
273 	for (i = 0; i < cfg->num_inputs; i++)
274 		if (cfg->inputs[i].pin == mux_pin) {
275 			mic_mode = !!cfg->inputs[i].is_headphone_mic;
276 			break;
277 		}
278 
279 	if (mic_mode) {
280 		snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x7c); /* enable merged mode for analog int-mic */
281 		spec->gen.hp_jack_present = false;
282 	} else {
283 		snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x54); /* disable merged mode for analog int-mic */
284 		spec->gen.hp_jack_present = snd_hda_jack_detect(codec, spec->gen.autocfg.hp_pins[0]);
285 	}
286 
287 	snd_hda_gen_update_outputs(codec);
288 }
289 
290 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
291 					 struct snd_kcontrol *kcontrol,
292 					 struct snd_ctl_elem_value *ucontrol)
293 {
294 	cxt_update_headset_mode(codec);
295 }
296 
297 static void cxt_fixup_headphone_mic(struct hda_codec *codec,
298 				    const struct hda_fixup *fix, int action)
299 {
300 	struct conexant_spec *spec = codec->spec;
301 
302 	switch (action) {
303 	case HDA_FIXUP_ACT_PRE_PROBE:
304 		spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
305 		snd_hdac_regmap_add_vendor_verb(&codec->core, 0x410);
306 		break;
307 	case HDA_FIXUP_ACT_PROBE:
308 		spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
309 		spec->gen.automute_hook = cxt_update_headset_mode;
310 		break;
311 	case HDA_FIXUP_ACT_INIT:
312 		cxt_update_headset_mode(codec);
313 		break;
314 	}
315 }
316 
317 /* OPLC XO 1.5 fixup */
318 
319 /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
320  * through the microphone jack.
321  * When the user enables this through a mixer switch, both internal and
322  * external microphones are disabled. Gain is fixed at 0dB. In this mode,
323  * we also allow the bias to be configured through a separate mixer
324  * control. */
325 
326 #define update_mic_pin(codec, nid, val)					\
327 	snd_hda_codec_update_cache(codec, nid, 0,			\
328 				   AC_VERB_SET_PIN_WIDGET_CONTROL, val)
329 
330 static const struct hda_input_mux olpc_xo_dc_bias = {
331 	.num_items = 3,
332 	.items = {
333 		{ "Off", PIN_IN },
334 		{ "50%", PIN_VREF50 },
335 		{ "80%", PIN_VREF80 },
336 	},
337 };
338 
339 static void olpc_xo_update_mic_boost(struct hda_codec *codec)
340 {
341 	struct conexant_spec *spec = codec->spec;
342 	int ch, val;
343 
344 	for (ch = 0; ch < 2; ch++) {
345 		val = AC_AMP_SET_OUTPUT |
346 			(ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT);
347 		if (!spec->dc_enable)
348 			val |= snd_hda_codec_amp_read(codec, 0x17, ch, HDA_OUTPUT, 0);
349 		snd_hda_codec_write(codec, 0x17, 0,
350 				    AC_VERB_SET_AMP_GAIN_MUTE, val);
351 	}
352 }
353 
354 static void olpc_xo_update_mic_pins(struct hda_codec *codec)
355 {
356 	struct conexant_spec *spec = codec->spec;
357 	int cur_input, val;
358 	struct nid_path *path;
359 
360 	cur_input = spec->gen.input_paths[0][spec->gen.cur_mux[0]];
361 
362 	/* Set up mic pins for port-B, C and F dynamically as the recording
363 	 * LED is turned on/off by these pin controls
364 	 */
365 	if (!spec->dc_enable) {
366 		/* disable DC bias path and pin for port F */
367 		update_mic_pin(codec, 0x1e, 0);
368 		snd_hda_activate_path(codec, spec->dc_mode_path, false, false);
369 
370 		/* update port B (ext mic) and C (int mic) */
371 		/* OLPC defers mic widget control until when capture is
372 		 * started because the microphone LED comes on as soon as
373 		 * these settings are put in place. if we did this before
374 		 * recording, it would give the false indication that
375 		 * recording is happening when it is not.
376 		 */
377 		update_mic_pin(codec, 0x1a, spec->recording ?
378 			       snd_hda_codec_get_pin_target(codec, 0x1a) : 0);
379 		update_mic_pin(codec, 0x1b, spec->recording ?
380 			       snd_hda_codec_get_pin_target(codec, 0x1b) : 0);
381 		/* enable normal mic path */
382 		path = snd_hda_get_path_from_idx(codec, cur_input);
383 		if (path)
384 			snd_hda_activate_path(codec, path, true, false);
385 	} else {
386 		/* disable normal mic path */
387 		path = snd_hda_get_path_from_idx(codec, cur_input);
388 		if (path)
389 			snd_hda_activate_path(codec, path, false, false);
390 
391 		/* Even though port F is the DC input, the bias is controlled
392 		 * on port B.  We also leave that port as an active input (but
393 		 * unselected) in DC mode just in case that is necessary to
394 		 * make the bias setting take effect.
395 		 */
396 		if (spec->recording)
397 			val = olpc_xo_dc_bias.items[spec->dc_input_bias].index;
398 		else
399 			val = 0;
400 		update_mic_pin(codec, 0x1a, val);
401 		update_mic_pin(codec, 0x1b, 0);
402 		/* enable DC bias path and pin */
403 		update_mic_pin(codec, 0x1e, spec->recording ? PIN_IN : 0);
404 		snd_hda_activate_path(codec, spec->dc_mode_path, true, false);
405 	}
406 }
407 
408 /* mic_autoswitch hook */
409 static void olpc_xo_automic(struct hda_codec *codec,
410 			    struct hda_jack_callback *jack)
411 {
412 	struct conexant_spec *spec = codec->spec;
413 
414 	/* in DC mode, we don't handle automic */
415 	if (!spec->dc_enable)
416 		snd_hda_gen_mic_autoswitch(codec, jack);
417 	olpc_xo_update_mic_pins(codec);
418 	if (spec->dc_enable)
419 		olpc_xo_update_mic_boost(codec);
420 }
421 
422 /* pcm_capture hook */
423 static void olpc_xo_capture_hook(struct hda_pcm_stream *hinfo,
424 				 struct hda_codec *codec,
425 				 struct snd_pcm_substream *substream,
426 				 int action)
427 {
428 	struct conexant_spec *spec = codec->spec;
429 
430 	/* toggle spec->recording flag and update mic pins accordingly
431 	 * for turning on/off LED
432 	 */
433 	switch (action) {
434 	case HDA_GEN_PCM_ACT_PREPARE:
435 		spec->recording = 1;
436 		olpc_xo_update_mic_pins(codec);
437 		break;
438 	case HDA_GEN_PCM_ACT_CLEANUP:
439 		spec->recording = 0;
440 		olpc_xo_update_mic_pins(codec);
441 		break;
442 	}
443 }
444 
445 static int olpc_xo_dc_mode_get(struct snd_kcontrol *kcontrol,
446 			       struct snd_ctl_elem_value *ucontrol)
447 {
448 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
449 	struct conexant_spec *spec = codec->spec;
450 	ucontrol->value.integer.value[0] = spec->dc_enable;
451 	return 0;
452 }
453 
454 static int olpc_xo_dc_mode_put(struct snd_kcontrol *kcontrol,
455 			       struct snd_ctl_elem_value *ucontrol)
456 {
457 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
458 	struct conexant_spec *spec = codec->spec;
459 	int dc_enable = !!ucontrol->value.integer.value[0];
460 
461 	if (dc_enable == spec->dc_enable)
462 		return 0;
463 
464 	spec->dc_enable = dc_enable;
465 	olpc_xo_update_mic_pins(codec);
466 	olpc_xo_update_mic_boost(codec);
467 	return 1;
468 }
469 
470 static int olpc_xo_dc_bias_enum_get(struct snd_kcontrol *kcontrol,
471 				    struct snd_ctl_elem_value *ucontrol)
472 {
473 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
474 	struct conexant_spec *spec = codec->spec;
475 	ucontrol->value.enumerated.item[0] = spec->dc_input_bias;
476 	return 0;
477 }
478 
479 static int olpc_xo_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
480 				     struct snd_ctl_elem_info *uinfo)
481 {
482 	return snd_hda_input_mux_info(&olpc_xo_dc_bias, uinfo);
483 }
484 
485 static int olpc_xo_dc_bias_enum_put(struct snd_kcontrol *kcontrol,
486 				    struct snd_ctl_elem_value *ucontrol)
487 {
488 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
489 	struct conexant_spec *spec = codec->spec;
490 	const struct hda_input_mux *imux = &olpc_xo_dc_bias;
491 	unsigned int idx;
492 
493 	idx = ucontrol->value.enumerated.item[0];
494 	if (idx >= imux->num_items)
495 		idx = imux->num_items - 1;
496 	if (spec->dc_input_bias == idx)
497 		return 0;
498 
499 	spec->dc_input_bias = idx;
500 	if (spec->dc_enable)
501 		olpc_xo_update_mic_pins(codec);
502 	return 1;
503 }
504 
505 static const struct snd_kcontrol_new olpc_xo_mixers[] = {
506 	{
507 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
508 		.name = "DC Mode Enable Switch",
509 		.info = snd_ctl_boolean_mono_info,
510 		.get = olpc_xo_dc_mode_get,
511 		.put = olpc_xo_dc_mode_put,
512 	},
513 	{
514 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
515 		.name = "DC Input Bias Enum",
516 		.info = olpc_xo_dc_bias_enum_info,
517 		.get = olpc_xo_dc_bias_enum_get,
518 		.put = olpc_xo_dc_bias_enum_put,
519 	},
520 	{}
521 };
522 
523 /* overriding mic boost put callback; update mic boost volume only when
524  * DC mode is disabled
525  */
526 static int olpc_xo_mic_boost_put(struct snd_kcontrol *kcontrol,
527 				 struct snd_ctl_elem_value *ucontrol)
528 {
529 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
530 	struct conexant_spec *spec = codec->spec;
531 	int ret = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
532 	if (ret > 0 && spec->dc_enable)
533 		olpc_xo_update_mic_boost(codec);
534 	return ret;
535 }
536 
537 static void cxt_fixup_olpc_xo(struct hda_codec *codec,
538 				    const struct hda_fixup *fix, int action)
539 {
540 	struct conexant_spec *spec = codec->spec;
541 	int i;
542 
543 	if (action != HDA_FIXUP_ACT_PROBE)
544 		return;
545 
546 	spec->gen.mic_autoswitch_hook = olpc_xo_automic;
547 	spec->gen.pcm_capture_hook = olpc_xo_capture_hook;
548 	spec->dc_mode_path = snd_hda_add_new_path(codec, 0x1e, 0x14, 0);
549 
550 	snd_hda_add_new_ctls(codec, olpc_xo_mixers);
551 
552 	/* OLPC's microphone port is DC coupled for use with external sensors,
553 	 * therefore we use a 50% mic bias in order to center the input signal
554 	 * with the DC input range of the codec.
555 	 */
556 	snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
557 
558 	/* override mic boost control */
559 	for (i = 0; i < spec->gen.kctls.used; i++) {
560 		struct snd_kcontrol_new *kctl =
561 			snd_array_elem(&spec->gen.kctls, i);
562 		if (!strcmp(kctl->name, "Mic Boost Volume")) {
563 			kctl->put = olpc_xo_mic_boost_put;
564 			break;
565 		}
566 	}
567 }
568 
569 static void cxt_fixup_mute_led_eapd(struct hda_codec *codec,
570 				    const struct hda_fixup *fix, int action)
571 {
572 	struct conexant_spec *spec = codec->spec;
573 
574 	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
575 		spec->mute_led_eapd = 0x1b;
576 		spec->dynamic_eapd = 1;
577 		spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook_mute_led;
578 	}
579 }
580 
581 /*
582  * Fix max input level on mixer widget to 0dB
583  * (originally it has 0x2b steps with 0dB offset 0x14)
584  */
585 static void cxt_fixup_cap_mix_amp(struct hda_codec *codec,
586 				  const struct hda_fixup *fix, int action)
587 {
588 	snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
589 				  (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
590 				  (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
591 				  (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
592 				  (1 << AC_AMPCAP_MUTE_SHIFT));
593 }
594 
595 /*
596  * Fix max input level on mixer widget to 0dB
597  * (originally it has 0x1e steps with 0 dB offset 0x17)
598  */
599 static void cxt_fixup_cap_mix_amp_5047(struct hda_codec *codec,
600 				  const struct hda_fixup *fix, int action)
601 {
602 	snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
603 				  (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
604 				  (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
605 				  (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
606 				  (1 << AC_AMPCAP_MUTE_SHIFT));
607 }
608 
609 /* ThinkPad X200 & co with cxt5051 */
610 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
611 	{ 0x16, 0x042140ff }, /* HP (seq# overridden) */
612 	{ 0x17, 0x21a11000 }, /* dock-mic */
613 	{ 0x19, 0x2121103f }, /* dock-HP */
614 	{ 0x1c, 0x21440100 }, /* dock SPDIF out */
615 	{}
616 };
617 
618 /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
619 static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = {
620 	{ 0x19, 0x042110ff }, /* HP (seq# overridden) */
621 	{ 0x1a, 0x21a190f0 }, /* dock-mic */
622 	{ 0x1c, 0x212140ff }, /* dock-HP */
623 	{}
624 };
625 
626 /* Lemote A1004/A1205 with cxt5066 */
627 static const struct hda_pintbl cxt_pincfg_lemote[] = {
628 	{ 0x1a, 0x90a10020 }, /* Internal mic */
629 	{ 0x1b, 0x03a11020 }, /* External mic */
630 	{ 0x1d, 0x400101f0 }, /* Not used */
631 	{ 0x1e, 0x40a701f0 }, /* Not used */
632 	{ 0x20, 0x404501f0 }, /* Not used */
633 	{ 0x22, 0x404401f0 }, /* Not used */
634 	{ 0x23, 0x40a701f0 }, /* Not used */
635 	{}
636 };
637 
638 static const struct hda_fixup cxt_fixups[] = {
639 	[CXT_PINCFG_LENOVO_X200] = {
640 		.type = HDA_FIXUP_PINS,
641 		.v.pins = cxt_pincfg_lenovo_x200,
642 	},
643 	[CXT_PINCFG_LENOVO_TP410] = {
644 		.type = HDA_FIXUP_PINS,
645 		.v.pins = cxt_pincfg_lenovo_tp410,
646 		.chained = true,
647 		.chain_id = CXT_FIXUP_THINKPAD_ACPI,
648 	},
649 	[CXT_PINCFG_LEMOTE_A1004] = {
650 		.type = HDA_FIXUP_PINS,
651 		.chained = true,
652 		.chain_id = CXT_FIXUP_INC_MIC_BOOST,
653 		.v.pins = cxt_pincfg_lemote,
654 	},
655 	[CXT_PINCFG_LEMOTE_A1205] = {
656 		.type = HDA_FIXUP_PINS,
657 		.v.pins = cxt_pincfg_lemote,
658 	},
659 	[CXT_PINCFG_COMPAQ_CQ60] = {
660 		.type = HDA_FIXUP_PINS,
661 		.v.pins = (const struct hda_pintbl[]) {
662 			/* 0x17 was falsely set up as a mic, it should 0x1d */
663 			{ 0x17, 0x400001f0 },
664 			{ 0x1d, 0x97a70120 },
665 			{ }
666 		}
667 	},
668 	[CXT_FIXUP_STEREO_DMIC] = {
669 		.type = HDA_FIXUP_FUNC,
670 		.v.func = cxt_fixup_stereo_dmic,
671 	},
672 	[CXT_FIXUP_INC_MIC_BOOST] = {
673 		.type = HDA_FIXUP_FUNC,
674 		.v.func = cxt5066_increase_mic_boost,
675 	},
676 	[CXT_FIXUP_HEADPHONE_MIC_PIN] = {
677 		.type = HDA_FIXUP_PINS,
678 		.chained = true,
679 		.chain_id = CXT_FIXUP_HEADPHONE_MIC,
680 		.v.pins = (const struct hda_pintbl[]) {
681 			{ 0x18, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
682 			{ }
683 		}
684 	},
685 	[CXT_FIXUP_HEADPHONE_MIC] = {
686 		.type = HDA_FIXUP_FUNC,
687 		.v.func = cxt_fixup_headphone_mic,
688 	},
689 	[CXT_FIXUP_GPIO1] = {
690 		.type = HDA_FIXUP_VERBS,
691 		.v.verbs = (const struct hda_verb[]) {
692 			{ 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },
693 			{ 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },
694 			{ 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },
695 			{ }
696 		},
697 	},
698 	[CXT_FIXUP_ASPIRE_DMIC] = {
699 		.type = HDA_FIXUP_FUNC,
700 		.v.func = cxt_fixup_stereo_dmic,
701 		.chained = true,
702 		.chain_id = CXT_FIXUP_GPIO1,
703 	},
704 	[CXT_FIXUP_THINKPAD_ACPI] = {
705 		.type = HDA_FIXUP_FUNC,
706 		.v.func = hda_fixup_thinkpad_acpi,
707 	},
708 	[CXT_FIXUP_OLPC_XO] = {
709 		.type = HDA_FIXUP_FUNC,
710 		.v.func = cxt_fixup_olpc_xo,
711 	},
712 	[CXT_FIXUP_CAP_MIX_AMP] = {
713 		.type = HDA_FIXUP_FUNC,
714 		.v.func = cxt_fixup_cap_mix_amp,
715 	},
716 	[CXT_FIXUP_TOSHIBA_P105] = {
717 		.type = HDA_FIXUP_PINS,
718 		.v.pins = (const struct hda_pintbl[]) {
719 			{ 0x10, 0x961701f0 }, /* speaker/hp */
720 			{ 0x12, 0x02a1901e }, /* ext mic */
721 			{ 0x14, 0x95a70110 }, /* int mic */
722 			{}
723 		},
724 	},
725 	[CXT_FIXUP_HP_530] = {
726 		.type = HDA_FIXUP_PINS,
727 		.v.pins = (const struct hda_pintbl[]) {
728 			{ 0x12, 0x90a60160 }, /* int mic */
729 			{}
730 		},
731 		.chained = true,
732 		.chain_id = CXT_FIXUP_CAP_MIX_AMP,
733 	},
734 	[CXT_FIXUP_CAP_MIX_AMP_5047] = {
735 		.type = HDA_FIXUP_FUNC,
736 		.v.func = cxt_fixup_cap_mix_amp_5047,
737 	},
738 	[CXT_FIXUP_MUTE_LED_EAPD] = {
739 		.type = HDA_FIXUP_FUNC,
740 		.v.func = cxt_fixup_mute_led_eapd,
741 	},
742 };
743 
744 static const struct snd_pci_quirk cxt5045_fixups[] = {
745 	SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT_FIXUP_HP_530),
746 	SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT_FIXUP_TOSHIBA_P105),
747 	/* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have
748 	 * really bad sound over 0dB on NID 0x17.
749 	 */
750 	SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP),
751 	SND_PCI_QUIRK_VENDOR(0x1631, "Packard Bell", CXT_FIXUP_CAP_MIX_AMP),
752 	SND_PCI_QUIRK_VENDOR(0x1734, "Fujitsu", CXT_FIXUP_CAP_MIX_AMP),
753 	SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT_FIXUP_CAP_MIX_AMP),
754 	{}
755 };
756 
757 static const struct hda_model_fixup cxt5045_fixup_models[] = {
758 	{ .id = CXT_FIXUP_CAP_MIX_AMP, .name = "cap-mix-amp" },
759 	{ .id = CXT_FIXUP_TOSHIBA_P105, .name = "toshiba-p105" },
760 	{ .id = CXT_FIXUP_HP_530, .name = "hp-530" },
761 	{}
762 };
763 
764 static const struct snd_pci_quirk cxt5047_fixups[] = {
765 	/* HP laptops have really bad sound over 0 dB on NID 0x10.
766 	 */
767 	SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP_5047),
768 	{}
769 };
770 
771 static const struct hda_model_fixup cxt5047_fixup_models[] = {
772 	{ .id = CXT_FIXUP_CAP_MIX_AMP_5047, .name = "cap-mix-amp" },
773 	{}
774 };
775 
776 static const struct snd_pci_quirk cxt5051_fixups[] = {
777 	SND_PCI_QUIRK(0x103c, 0x360b, "Compaq CQ60", CXT_PINCFG_COMPAQ_CQ60),
778 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
779 	{}
780 };
781 
782 static const struct hda_model_fixup cxt5051_fixup_models[] = {
783 	{ .id = CXT_PINCFG_LENOVO_X200, .name = "lenovo-x200" },
784 	{}
785 };
786 
787 static const struct snd_pci_quirk cxt5066_fixups[] = {
788 	SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
789 	SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),
790 	SND_PCI_QUIRK(0x1025, 0x054f, "Acer Aspire 4830T", CXT_FIXUP_ASPIRE_DMIC),
791 	SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
792 	SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
793 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
794 	SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
795 	SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
796 	SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
797 	SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
798 	SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
799 	SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
800 	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
801 	SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
802 	SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
803 	SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
804 	SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", CXT_FIXUP_THINKPAD_ACPI),
805 	SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004),
806 	SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205),
807 	{}
808 };
809 
810 static const struct hda_model_fixup cxt5066_fixup_models[] = {
811 	{ .id = CXT_FIXUP_STEREO_DMIC, .name = "stereo-dmic" },
812 	{ .id = CXT_FIXUP_GPIO1, .name = "gpio1" },
813 	{ .id = CXT_FIXUP_HEADPHONE_MIC_PIN, .name = "headphone-mic-pin" },
814 	{ .id = CXT_PINCFG_LENOVO_TP410, .name = "tp410" },
815 	{ .id = CXT_FIXUP_THINKPAD_ACPI, .name = "thinkpad" },
816 	{ .id = CXT_PINCFG_LEMOTE_A1004, .name = "lemote-a1004" },
817 	{ .id = CXT_PINCFG_LEMOTE_A1205, .name = "lemote-a1205" },
818 	{ .id = CXT_FIXUP_OLPC_XO, .name = "olpc-xo" },
819 	{ .id = CXT_FIXUP_MUTE_LED_EAPD, .name = "mute-led-eapd" },
820 	{}
821 };
822 
823 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
824  * can be created (bko#42825)
825  */
826 static void add_cx5051_fake_mutes(struct hda_codec *codec)
827 {
828 	struct conexant_spec *spec = codec->spec;
829 	static hda_nid_t out_nids[] = {
830 		0x10, 0x11, 0
831 	};
832 	hda_nid_t *p;
833 
834 	for (p = out_nids; *p; p++)
835 		snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
836 					  AC_AMPCAP_MIN_MUTE |
837 					  query_amp_caps(codec, *p, HDA_OUTPUT));
838 	spec->gen.dac_min_mute = true;
839 }
840 
841 static int patch_conexant_auto(struct hda_codec *codec)
842 {
843 	struct conexant_spec *spec;
844 	int err;
845 
846 	codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
847 
848 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
849 	if (!spec)
850 		return -ENOMEM;
851 	snd_hda_gen_spec_init(&spec->gen);
852 	codec->spec = spec;
853 	codec->patch_ops = cx_auto_patch_ops;
854 
855 	cx_auto_parse_beep(codec);
856 	cx_auto_parse_eapd(codec);
857 	spec->gen.own_eapd_ctl = 1;
858 	if (spec->dynamic_eapd)
859 		spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
860 
861 	switch (codec->core.vendor_id) {
862 	case 0x14f15045:
863 		codec->single_adc_amp = 1;
864 		spec->gen.mixer_nid = 0x17;
865 		spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
866 		snd_hda_pick_fixup(codec, cxt5045_fixup_models,
867 				   cxt5045_fixups, cxt_fixups);
868 		break;
869 	case 0x14f15047:
870 		codec->pin_amp_workaround = 1;
871 		spec->gen.mixer_nid = 0x19;
872 		spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
873 		snd_hda_pick_fixup(codec, cxt5047_fixup_models,
874 				   cxt5047_fixups, cxt_fixups);
875 		break;
876 	case 0x14f15051:
877 		add_cx5051_fake_mutes(codec);
878 		codec->pin_amp_workaround = 1;
879 		snd_hda_pick_fixup(codec, cxt5051_fixup_models,
880 				   cxt5051_fixups, cxt_fixups);
881 		break;
882 	default:
883 		codec->pin_amp_workaround = 1;
884 		snd_hda_pick_fixup(codec, cxt5066_fixup_models,
885 				   cxt5066_fixups, cxt_fixups);
886 		break;
887 	}
888 
889 	/* Show mute-led control only on HP laptops
890 	 * This is a sort of white-list: on HP laptops, EAPD corresponds
891 	 * only to the mute-LED without actualy amp function.  Meanwhile,
892 	 * others may use EAPD really as an amp switch, so it might be
893 	 * not good to expose it blindly.
894 	 */
895 	switch (codec->core.subsystem_id >> 16) {
896 	case 0x103c:
897 		spec->gen.vmaster_mute_enum = 1;
898 		break;
899 	}
900 
901 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
902 
903 	err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
904 				       spec->parse_flags);
905 	if (err < 0)
906 		goto error;
907 
908 	err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
909 	if (err < 0)
910 		goto error;
911 
912 	/* Some laptops with Conexant chips show stalls in S3 resume,
913 	 * which falls into the single-cmd mode.
914 	 * Better to make reset, then.
915 	 */
916 	if (!codec->bus->core.sync_write) {
917 		codec_info(codec,
918 			   "Enable sync_write for stable communication\n");
919 		codec->bus->core.sync_write = 1;
920 		codec->bus->allow_bus_reset = 1;
921 	}
922 
923 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
924 
925 	return 0;
926 
927  error:
928 	cx_auto_free(codec);
929 	return err;
930 }
931 
932 /*
933  */
934 
935 static const struct hda_codec_preset snd_hda_preset_conexant[] = {
936 	{ .id = 0x14f15045, .name = "CX20549 (Venice)",
937 	  .patch = patch_conexant_auto },
938 	{ .id = 0x14f15047, .name = "CX20551 (Waikiki)",
939 	  .patch = patch_conexant_auto },
940 	{ .id = 0x14f15051, .name = "CX20561 (Hermosa)",
941 	  .patch = patch_conexant_auto },
942 	{ .id = 0x14f15066, .name = "CX20582 (Pebble)",
943 	  .patch = patch_conexant_auto },
944 	{ .id = 0x14f15067, .name = "CX20583 (Pebble HSF)",
945 	  .patch = patch_conexant_auto },
946 	{ .id = 0x14f15068, .name = "CX20584",
947 	  .patch = patch_conexant_auto },
948 	{ .id = 0x14f15069, .name = "CX20585",
949 	  .patch = patch_conexant_auto },
950 	{ .id = 0x14f1506c, .name = "CX20588",
951 	  .patch = patch_conexant_auto },
952 	{ .id = 0x14f1506e, .name = "CX20590",
953 	  .patch = patch_conexant_auto },
954 	{ .id = 0x14f15097, .name = "CX20631",
955 	  .patch = patch_conexant_auto },
956 	{ .id = 0x14f15098, .name = "CX20632",
957 	  .patch = patch_conexant_auto },
958 	{ .id = 0x14f150a1, .name = "CX20641",
959 	  .patch = patch_conexant_auto },
960 	{ .id = 0x14f150a2, .name = "CX20642",
961 	  .patch = patch_conexant_auto },
962 	{ .id = 0x14f150ab, .name = "CX20651",
963 	  .patch = patch_conexant_auto },
964 	{ .id = 0x14f150ac, .name = "CX20652",
965 	  .patch = patch_conexant_auto },
966 	{ .id = 0x14f150b8, .name = "CX20664",
967 	  .patch = patch_conexant_auto },
968 	{ .id = 0x14f150b9, .name = "CX20665",
969 	  .patch = patch_conexant_auto },
970 	{ .id = 0x14f150f1, .name = "CX20721",
971 	  .patch = patch_conexant_auto },
972 	{ .id = 0x14f150f2, .name = "CX20722",
973 	  .patch = patch_conexant_auto },
974 	{ .id = 0x14f150f3, .name = "CX20723",
975 	  .patch = patch_conexant_auto },
976 	{ .id = 0x14f150f4, .name = "CX20724",
977 	  .patch = patch_conexant_auto },
978 	{ .id = 0x14f1510f, .name = "CX20751/2",
979 	  .patch = patch_conexant_auto },
980 	{ .id = 0x14f15110, .name = "CX20751/2",
981 	  .patch = patch_conexant_auto },
982 	{ .id = 0x14f15111, .name = "CX20753/4",
983 	  .patch = patch_conexant_auto },
984 	{ .id = 0x14f15113, .name = "CX20755",
985 	  .patch = patch_conexant_auto },
986 	{ .id = 0x14f15114, .name = "CX20756",
987 	  .patch = patch_conexant_auto },
988 	{ .id = 0x14f15115, .name = "CX20757",
989 	  .patch = patch_conexant_auto },
990 	{ .id = 0x14f151d7, .name = "CX20952",
991 	  .patch = patch_conexant_auto },
992 	{} /* terminator */
993 };
994 
995 MODULE_ALIAS("snd-hda-codec-id:14f15045");
996 MODULE_ALIAS("snd-hda-codec-id:14f15047");
997 MODULE_ALIAS("snd-hda-codec-id:14f15051");
998 MODULE_ALIAS("snd-hda-codec-id:14f15066");
999 MODULE_ALIAS("snd-hda-codec-id:14f15067");
1000 MODULE_ALIAS("snd-hda-codec-id:14f15068");
1001 MODULE_ALIAS("snd-hda-codec-id:14f15069");
1002 MODULE_ALIAS("snd-hda-codec-id:14f1506c");
1003 MODULE_ALIAS("snd-hda-codec-id:14f1506e");
1004 MODULE_ALIAS("snd-hda-codec-id:14f15097");
1005 MODULE_ALIAS("snd-hda-codec-id:14f15098");
1006 MODULE_ALIAS("snd-hda-codec-id:14f150a1");
1007 MODULE_ALIAS("snd-hda-codec-id:14f150a2");
1008 MODULE_ALIAS("snd-hda-codec-id:14f150ab");
1009 MODULE_ALIAS("snd-hda-codec-id:14f150ac");
1010 MODULE_ALIAS("snd-hda-codec-id:14f150b8");
1011 MODULE_ALIAS("snd-hda-codec-id:14f150b9");
1012 MODULE_ALIAS("snd-hda-codec-id:14f150f1");
1013 MODULE_ALIAS("snd-hda-codec-id:14f150f2");
1014 MODULE_ALIAS("snd-hda-codec-id:14f150f3");
1015 MODULE_ALIAS("snd-hda-codec-id:14f150f4");
1016 MODULE_ALIAS("snd-hda-codec-id:14f1510f");
1017 MODULE_ALIAS("snd-hda-codec-id:14f15110");
1018 MODULE_ALIAS("snd-hda-codec-id:14f15111");
1019 MODULE_ALIAS("snd-hda-codec-id:14f15113");
1020 MODULE_ALIAS("snd-hda-codec-id:14f15114");
1021 MODULE_ALIAS("snd-hda-codec-id:14f15115");
1022 MODULE_ALIAS("snd-hda-codec-id:14f151d7");
1023 
1024 MODULE_LICENSE("GPL");
1025 MODULE_DESCRIPTION("Conexant HD-audio codec");
1026 
1027 static struct hda_codec_driver conexant_driver = {
1028 	.preset = snd_hda_preset_conexant,
1029 };
1030 
1031 module_hda_codec_driver(conexant_driver);
1032