xref: /linux/sound/pci/hda/patch_sigmatel.c (revision 6e8331ac6973435b1e7604c30f2ad394035b46e1)
1 /*
2  * Universal Interface for Intel High Definition Audio Codec
3  *
4  * HD audio interface patch for SigmaTel STAC92xx
5  *
6  * Copyright (c) 2005 Embedded Alley Solutions, Inc.
7  * Matt Porter <mporter@embeddedalley.com>
8  *
9  * Based on patch_cmedia.c and patch_realtek.c
10  * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
11  *
12  *  This driver is free software; you can redistribute it and/or modify
13  *  it under the terms of the GNU General Public License as published by
14  *  the Free Software Foundation; either version 2 of the License, or
15  *  (at your option) any later version.
16  *
17  *  This driver is distributed in the hope that it will be useful,
18  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
19  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20  *  GNU General Public License for more details.
21  *
22  *  You should have received a copy of the GNU General Public License
23  *  along with this program; if not, write to the Free Software
24  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
25  */
26 
27 #include <sound/driver.h>
28 #include <linux/init.h>
29 #include <linux/delay.h>
30 #include <linux/slab.h>
31 #include <linux/pci.h>
32 #include <sound/core.h>
33 #include <sound/asoundef.h>
34 #include "hda_codec.h"
35 #include "hda_local.h"
36 
37 #define NUM_CONTROL_ALLOC	32
38 #define STAC_HP_EVENT		0x37
39 #define STAC_UNSOL_ENABLE 	(AC_USRSP_EN | STAC_HP_EVENT)
40 
41 #define STAC_REF		0
42 #define STAC_D945GTP3		1
43 #define STAC_D945GTP5		2
44 #define STAC_MACMINI		3
45 #define STAC_D965_2112		4
46 #define STAC_D965_284B		5
47 #define STAC_922X_MODELS	6	/* number of 922x models */
48 
49 struct sigmatel_spec {
50 	struct snd_kcontrol_new *mixers[4];
51 	unsigned int num_mixers;
52 
53 	int board_config;
54 	unsigned int surr_switch: 1;
55 	unsigned int line_switch: 1;
56 	unsigned int mic_switch: 1;
57 	unsigned int alt_switch: 1;
58 	unsigned int hp_detect: 1;
59 	unsigned int gpio_mute: 1;
60 
61 	/* playback */
62 	struct hda_multi_out multiout;
63 	hda_nid_t dac_nids[5];
64 
65 	/* capture */
66 	hda_nid_t *adc_nids;
67 	unsigned int num_adcs;
68 	hda_nid_t *mux_nids;
69 	unsigned int num_muxes;
70 	hda_nid_t dig_in_nid;
71 
72 	/* pin widgets */
73 	hda_nid_t *pin_nids;
74 	unsigned int num_pins;
75 	unsigned int *pin_configs;
76 
77 	/* codec specific stuff */
78 	struct hda_verb *init;
79 	struct snd_kcontrol_new *mixer;
80 
81 	/* capture source */
82 	struct hda_input_mux *input_mux;
83 	unsigned int cur_mux[3];
84 
85 	/* i/o switches */
86 	unsigned int io_switch[2];
87 
88 	struct hda_pcm pcm_rec[2];	/* PCM information */
89 
90 	/* dynamic controls and input_mux */
91 	struct auto_pin_cfg autocfg;
92 	unsigned int num_kctl_alloc, num_kctl_used;
93 	struct snd_kcontrol_new *kctl_alloc;
94 	struct hda_input_mux private_imux;
95 };
96 
97 static hda_nid_t stac9200_adc_nids[1] = {
98         0x03,
99 };
100 
101 static hda_nid_t stac9200_mux_nids[1] = {
102         0x0c,
103 };
104 
105 static hda_nid_t stac9200_dac_nids[1] = {
106         0x02,
107 };
108 
109 static hda_nid_t stac922x_adc_nids[2] = {
110         0x06, 0x07,
111 };
112 
113 static hda_nid_t stac9227_adc_nids[2] = {
114         0x07, 0x08,
115 };
116 
117 #if 0
118 static hda_nid_t d965_2112_dac_nids[3] = {
119         0x02, 0x03, 0x05,
120 };
121 #endif
122 
123 static hda_nid_t stac922x_mux_nids[2] = {
124         0x12, 0x13,
125 };
126 
127 static hda_nid_t stac9227_mux_nids[2] = {
128         0x15, 0x16,
129 };
130 
131 static hda_nid_t stac927x_adc_nids[3] = {
132         0x07, 0x08, 0x09
133 };
134 
135 static hda_nid_t stac927x_mux_nids[3] = {
136         0x15, 0x16, 0x17
137 };
138 
139 static hda_nid_t stac9200_pin_nids[8] = {
140 	0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
141 };
142 
143 static hda_nid_t stac922x_pin_nids[10] = {
144 	0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
145 	0x0f, 0x10, 0x11, 0x15, 0x1b,
146 };
147 
148 static hda_nid_t stac927x_pin_nids[14] = {
149 	0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
150 	0x0f, 0x10, 0x11, 0x12, 0x13,
151 	0x14, 0x21, 0x22, 0x23,
152 };
153 
154 static int stac92xx_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
155 {
156 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
157 	struct sigmatel_spec *spec = codec->spec;
158 	return snd_hda_input_mux_info(spec->input_mux, uinfo);
159 }
160 
161 static int stac92xx_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
162 {
163 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
164 	struct sigmatel_spec *spec = codec->spec;
165 	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
166 
167 	ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
168 	return 0;
169 }
170 
171 static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
172 {
173 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
174 	struct sigmatel_spec *spec = codec->spec;
175 	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
176 
177 	return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
178 				     spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]);
179 }
180 
181 static struct hda_verb stac9200_core_init[] = {
182 	/* set dac0mux for dac converter */
183 	{ 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
184 	{}
185 };
186 
187 static struct hda_verb stac922x_core_init[] = {
188 	/* set master volume and direct control */
189 	{ 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
190 	{}
191 };
192 
193 static struct hda_verb stac9227_core_init[] = {
194 	/* set master volume and direct control */
195 	{ 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
196 	/* unmute node 0x1b */
197 	{ 0x1b, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
198 	{}
199 };
200 
201 static struct hda_verb d965_2112_core_init[] = {
202 	/* set master volume and direct control */
203 	{ 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
204 	/* unmute node 0x1b */
205 	{ 0x1b, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
206 	/* select node 0x03 as DAC */
207 	{ 0x0b, AC_VERB_SET_CONNECT_SEL, 0x01},
208 	{}
209 };
210 
211 static struct hda_verb stac927x_core_init[] = {
212 	/* set master volume and direct control */
213 	{ 0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
214 	{}
215 };
216 
217 static struct snd_kcontrol_new stac9200_mixer[] = {
218 	HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
219 	HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT),
220 	{
221 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
222 		.name = "Input Source",
223 		.count = 1,
224 		.info = stac92xx_mux_enum_info,
225 		.get = stac92xx_mux_enum_get,
226 		.put = stac92xx_mux_enum_put,
227 	},
228 	HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT),
229 	HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT),
230 	HDA_CODEC_VOLUME("Capture Mux Volume", 0x0c, 0, HDA_OUTPUT),
231 	{ } /* end */
232 };
233 
234 /* This needs to be generated dynamically based on sequence */
235 static struct snd_kcontrol_new stac922x_mixer[] = {
236 	{
237 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
238 		.name = "Input Source",
239 		.count = 1,
240 		.info = stac92xx_mux_enum_info,
241 		.get = stac92xx_mux_enum_get,
242 		.put = stac92xx_mux_enum_put,
243 	},
244 	HDA_CODEC_VOLUME("Capture Volume", 0x17, 0x0, HDA_INPUT),
245 	HDA_CODEC_MUTE("Capture Switch", 0x17, 0x0, HDA_INPUT),
246 	HDA_CODEC_VOLUME("Mux Capture Volume", 0x12, 0x0, HDA_OUTPUT),
247 	{ } /* end */
248 };
249 
250 /* This needs to be generated dynamically based on sequence */
251 static struct snd_kcontrol_new stac9227_mixer[] = {
252 	{
253 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
254 		.name = "Input Source",
255 		.count = 1,
256 		.info = stac92xx_mux_enum_info,
257 		.get = stac92xx_mux_enum_get,
258 		.put = stac92xx_mux_enum_put,
259 	},
260 	HDA_CODEC_VOLUME("Capture Volume", 0x15, 0x0, HDA_OUTPUT),
261 	HDA_CODEC_MUTE("Capture Switch", 0x1b, 0x0, HDA_OUTPUT),
262 	{ } /* end */
263 };
264 
265 static snd_kcontrol_new_t stac927x_mixer[] = {
266 	{
267 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
268 		.name = "Input Source",
269 		.count = 1,
270 		.info = stac92xx_mux_enum_info,
271 		.get = stac92xx_mux_enum_get,
272 		.put = stac92xx_mux_enum_put,
273 	},
274 	HDA_CODEC_VOLUME("InMux Capture Volume", 0x15, 0x0, HDA_OUTPUT),
275 	HDA_CODEC_VOLUME("InVol Capture Volume", 0x18, 0x0, HDA_INPUT),
276 	HDA_CODEC_MUTE("ADCMux Capture Switch", 0x1b, 0x0, HDA_OUTPUT),
277 	{ } /* end */
278 };
279 
280 static int stac92xx_build_controls(struct hda_codec *codec)
281 {
282 	struct sigmatel_spec *spec = codec->spec;
283 	int err;
284 	int i;
285 
286 	err = snd_hda_add_new_ctls(codec, spec->mixer);
287 	if (err < 0)
288 		return err;
289 
290 	for (i = 0; i < spec->num_mixers; i++) {
291 		err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
292 		if (err < 0)
293 			return err;
294 	}
295 
296 	if (spec->multiout.dig_out_nid) {
297 		err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
298 		if (err < 0)
299 			return err;
300 	}
301 	if (spec->dig_in_nid) {
302 		err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
303 		if (err < 0)
304 			return err;
305 	}
306 	return 0;
307 }
308 
309 static unsigned int ref9200_pin_configs[8] = {
310 	0x01c47010, 0x01447010, 0x0221401f, 0x01114010,
311 	0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
312 };
313 
314 static unsigned int *stac9200_brd_tbl[] = {
315 	ref9200_pin_configs,
316 };
317 
318 static struct hda_board_config stac9200_cfg_tbl[] = {
319 	{ .modelname = "ref",
320 	  .pci_subvendor = PCI_VENDOR_ID_INTEL,
321 	  .pci_subdevice = 0x2668,	/* DFI LanParty */
322 	  .config = STAC_REF },
323 	{} /* terminator */
324 };
325 
326 static unsigned int ref922x_pin_configs[10] = {
327 	0x01014010, 0x01016011, 0x01012012, 0x0221401f,
328 	0x01813122, 0x01011014, 0x01441030, 0x01c41030,
329 	0x40000100, 0x40000100,
330 };
331 
332 static unsigned int d945gtp3_pin_configs[10] = {
333 	0x0221401f, 0x01a19022, 0x01813021, 0x01014010,
334 	0x40000100, 0x40000100, 0x40000100, 0x40000100,
335 	0x02a19120, 0x40000100,
336 };
337 
338 static unsigned int d945gtp5_pin_configs[10] = {
339 	0x0221401f, 0x01011012, 0x01813024, 0x01014010,
340 	0x01a19021, 0x01016011, 0x01452130, 0x40000100,
341 	0x02a19320, 0x40000100,
342 };
343 
344 static unsigned int d965_2112_pin_configs[10] = {
345 	0x0221401f, 0x40000100, 0x40000100, 0x01014011,
346 	0x01a19021, 0x01813024, 0x01452130, 0x40000100,
347 	0x02a19320, 0x40000100,
348 };
349 
350 static unsigned int *stac922x_brd_tbl[STAC_922X_MODELS] = {
351 	[STAC_REF] =	ref922x_pin_configs,
352 	[STAC_D945GTP3] = d945gtp3_pin_configs,
353 	[STAC_D945GTP5] = d945gtp5_pin_configs,
354 	[STAC_MACMINI] = d945gtp5_pin_configs,
355 	[STAC_D965_2112] = d965_2112_pin_configs,
356 };
357 
358 static struct hda_board_config stac922x_cfg_tbl[] = {
359 	{ .modelname = "ref",
360 	  .pci_subvendor = PCI_VENDOR_ID_INTEL,
361 	  .pci_subdevice = 0x2668,	/* DFI LanParty */
362 	  .config = STAC_REF },		/* SigmaTel reference board */
363 	{ .pci_subvendor = PCI_VENDOR_ID_INTEL,
364 	  .pci_subdevice = 0x0101,
365 	  .config = STAC_D945GTP3 },	/* Intel D945GTP - 3 Stack */
366 	{ .pci_subvendor = PCI_VENDOR_ID_INTEL,
367 	  .pci_subdevice = 0x0202,
368 	  .config = STAC_D945GTP3 },	/* Intel D945GNT - 3 Stack, 9221 A1 */
369 	{ .pci_subvendor = PCI_VENDOR_ID_INTEL,
370 	  .pci_subdevice = 0x0b0b,
371 	  .config = STAC_D945GTP3 },	/* Intel D945PSN - 3 Stack, 9221 A1 */
372 	{ .pci_subvendor = PCI_VENDOR_ID_INTEL,
373 	  .pci_subdevice = 0x0707,
374 	  .config = STAC_D945GTP5 },	/* Intel D945PSV - 5 Stack */
375        { .pci_subvendor = PCI_VENDOR_ID_INTEL,
376 	  .pci_subdevice = 0x0404,
377 	  .config = STAC_D945GTP5 },	/* Intel D945GTP - 5 Stack */
378 	{ .pci_subvendor = PCI_VENDOR_ID_INTEL,
379 	  .pci_subdevice = 0x0303,
380 	  .config = STAC_D945GTP5 },	/* Intel D945GNT - 5 Stack */
381 	{ .pci_subvendor = PCI_VENDOR_ID_INTEL,
382 	  .pci_subdevice = 0x0013,
383 	  .config = STAC_D945GTP5 },	/* Intel D955XBK - 5 Stack */
384 	{ .pci_subvendor = PCI_VENDOR_ID_INTEL,
385 	  .pci_subdevice = 0x0417,
386 	  .config = STAC_D945GTP5 },	/* Intel D975XBK - 5 Stack */
387 	{ .pci_subvendor = 0x8384,
388 	  .pci_subdevice = 0x7680,
389 	  .config = STAC_MACMINI },	/* Apple Mac Mini (early 2006) */
390 	{ .pci_subvendor = PCI_VENDOR_ID_INTEL,
391 	  .pci_subdevice = 0x2112,
392 	  .config = STAC_D965_2112 },
393 	{ .pci_subvendor = PCI_VENDOR_ID_INTEL,
394 	  .pci_subdevice = 0x284b,
395 	  .config = STAC_D965_284B },
396 	{} /* terminator */
397 };
398 
399 static unsigned int ref927x_pin_configs[14] = {
400 	0x01813122, 0x01a19021, 0x01014010, 0x01016011,
401 	0x01012012, 0x01011014, 0x40000100, 0x40000100,
402 	0x40000100, 0x40000100, 0x40000100, 0x01441030,
403 	0x01c41030, 0x40000100,
404 };
405 
406 static unsigned int *stac927x_brd_tbl[] = {
407 	ref927x_pin_configs,
408 };
409 
410 static struct hda_board_config stac927x_cfg_tbl[] = {
411 	{ .modelname = "ref",
412 	  .pci_subvendor = PCI_VENDOR_ID_INTEL,
413 	  .pci_subdevice = 0x2668,	/* DFI LanParty */
414 	  .config = STAC_REF },		/* SigmaTel reference board */
415 	{} /* terminator */
416 };
417 
418 static void stac92xx_set_config_regs(struct hda_codec *codec)
419 {
420 	int i;
421 	struct sigmatel_spec *spec = codec->spec;
422 	unsigned int pin_cfg;
423 
424 	for (i=0; i < spec->num_pins; i++) {
425 		snd_hda_codec_write(codec, spec->pin_nids[i], 0,
426 				    AC_VERB_SET_CONFIG_DEFAULT_BYTES_0,
427 				    spec->pin_configs[i] & 0x000000ff);
428 		snd_hda_codec_write(codec, spec->pin_nids[i], 0,
429 				    AC_VERB_SET_CONFIG_DEFAULT_BYTES_1,
430 				    (spec->pin_configs[i] & 0x0000ff00) >> 8);
431 		snd_hda_codec_write(codec, spec->pin_nids[i], 0,
432 				    AC_VERB_SET_CONFIG_DEFAULT_BYTES_2,
433 				    (spec->pin_configs[i] & 0x00ff0000) >> 16);
434 		snd_hda_codec_write(codec, spec->pin_nids[i], 0,
435 				    AC_VERB_SET_CONFIG_DEFAULT_BYTES_3,
436 				    spec->pin_configs[i] >> 24);
437 		pin_cfg = snd_hda_codec_read(codec, spec->pin_nids[i], 0,
438 					     AC_VERB_GET_CONFIG_DEFAULT,
439 					     0x00);
440 		snd_printdd(KERN_INFO "hda_codec: pin nid %2.2x pin config %8.8x\n", spec->pin_nids[i], pin_cfg);
441 	}
442 }
443 
444 /*
445  * Analog playback callbacks
446  */
447 static int stac92xx_playback_pcm_open(struct hda_pcm_stream *hinfo,
448 				      struct hda_codec *codec,
449 				      struct snd_pcm_substream *substream)
450 {
451 	struct sigmatel_spec *spec = codec->spec;
452 	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
453 }
454 
455 static int stac92xx_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
456 					 struct hda_codec *codec,
457 					 unsigned int stream_tag,
458 					 unsigned int format,
459 					 struct snd_pcm_substream *substream)
460 {
461 	struct sigmatel_spec *spec = codec->spec;
462 	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, format, substream);
463 }
464 
465 static int stac92xx_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
466 					struct hda_codec *codec,
467 					struct snd_pcm_substream *substream)
468 {
469 	struct sigmatel_spec *spec = codec->spec;
470 	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
471 }
472 
473 /*
474  * Digital playback callbacks
475  */
476 static int stac92xx_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
477 					  struct hda_codec *codec,
478 					  struct snd_pcm_substream *substream)
479 {
480 	struct sigmatel_spec *spec = codec->spec;
481 	return snd_hda_multi_out_dig_open(codec, &spec->multiout);
482 }
483 
484 static int stac92xx_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
485 					   struct hda_codec *codec,
486 					   struct snd_pcm_substream *substream)
487 {
488 	struct sigmatel_spec *spec = codec->spec;
489 	return snd_hda_multi_out_dig_close(codec, &spec->multiout);
490 }
491 
492 
493 /*
494  * Analog capture callbacks
495  */
496 static int stac92xx_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
497 					struct hda_codec *codec,
498 					unsigned int stream_tag,
499 					unsigned int format,
500 					struct snd_pcm_substream *substream)
501 {
502 	struct sigmatel_spec *spec = codec->spec;
503 
504 	snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
505                                    stream_tag, 0, format);
506 	return 0;
507 }
508 
509 static int stac92xx_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
510 					struct hda_codec *codec,
511 					struct snd_pcm_substream *substream)
512 {
513 	struct sigmatel_spec *spec = codec->spec;
514 
515 	snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
516 	return 0;
517 }
518 
519 static struct hda_pcm_stream stac92xx_pcm_digital_playback = {
520 	.substreams = 1,
521 	.channels_min = 2,
522 	.channels_max = 2,
523 	/* NID is set in stac92xx_build_pcms */
524 	.ops = {
525 		.open = stac92xx_dig_playback_pcm_open,
526 		.close = stac92xx_dig_playback_pcm_close
527 	},
528 };
529 
530 static struct hda_pcm_stream stac92xx_pcm_digital_capture = {
531 	.substreams = 1,
532 	.channels_min = 2,
533 	.channels_max = 2,
534 	/* NID is set in stac92xx_build_pcms */
535 };
536 
537 static struct hda_pcm_stream stac92xx_pcm_analog_playback = {
538 	.substreams = 1,
539 	.channels_min = 2,
540 	.channels_max = 8,
541 	.nid = 0x02, /* NID to query formats and rates */
542 	.ops = {
543 		.open = stac92xx_playback_pcm_open,
544 		.prepare = stac92xx_playback_pcm_prepare,
545 		.cleanup = stac92xx_playback_pcm_cleanup
546 	},
547 };
548 
549 static struct hda_pcm_stream stac92xx_pcm_analog_alt_playback = {
550 	.substreams = 1,
551 	.channels_min = 2,
552 	.channels_max = 2,
553 	.nid = 0x06, /* NID to query formats and rates */
554 	.ops = {
555 		.open = stac92xx_playback_pcm_open,
556 		.prepare = stac92xx_playback_pcm_prepare,
557 		.cleanup = stac92xx_playback_pcm_cleanup
558 	},
559 };
560 
561 static struct hda_pcm_stream stac92xx_pcm_analog_capture = {
562 	.substreams = 2,
563 	.channels_min = 2,
564 	.channels_max = 2,
565 	/* NID is set in stac92xx_build_pcms */
566 	.ops = {
567 		.prepare = stac92xx_capture_pcm_prepare,
568 		.cleanup = stac92xx_capture_pcm_cleanup
569 	},
570 };
571 
572 static int stac92xx_build_pcms(struct hda_codec *codec)
573 {
574 	struct sigmatel_spec *spec = codec->spec;
575 	struct hda_pcm *info = spec->pcm_rec;
576 
577 	codec->num_pcms = 1;
578 	codec->pcm_info = info;
579 
580 	info->name = "STAC92xx Analog";
581 	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_playback;
582 	info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_analog_capture;
583 	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
584 
585 	if (spec->alt_switch) {
586 		codec->num_pcms++;
587 		info++;
588 		info->name = "STAC92xx Analog Alt";
589 		info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_alt_playback;
590 	}
591 
592 	if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
593 		codec->num_pcms++;
594 		info++;
595 		info->name = "STAC92xx Digital";
596 		if (spec->multiout.dig_out_nid) {
597 			info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_digital_playback;
598 			info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
599 		}
600 		if (spec->dig_in_nid) {
601 			info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_digital_capture;
602 			info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
603 		}
604 	}
605 
606 	return 0;
607 }
608 
609 static unsigned int stac92xx_get_vref(struct hda_codec *codec, hda_nid_t nid)
610 {
611 	unsigned int pincap = snd_hda_param_read(codec, nid,
612 						 AC_PAR_PIN_CAP);
613 	pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
614 	if (pincap & AC_PINCAP_VREF_100)
615 		return AC_PINCTL_VREF_100;
616 	if (pincap & AC_PINCAP_VREF_80)
617 		return AC_PINCTL_VREF_80;
618 	if (pincap & AC_PINCAP_VREF_50)
619 		return AC_PINCTL_VREF_50;
620 	if (pincap & AC_PINCAP_VREF_GRD)
621 		return AC_PINCTL_VREF_GRD;
622 	return 0;
623 }
624 
625 static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type)
626 
627 {
628 	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
629 }
630 
631 static int stac92xx_io_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
632 {
633 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
634 	uinfo->count = 1;
635 	uinfo->value.integer.min = 0;
636 	uinfo->value.integer.max = 1;
637 	return 0;
638 }
639 
640 static int stac92xx_io_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
641 {
642 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
643 	struct sigmatel_spec *spec = codec->spec;
644 	int io_idx = kcontrol-> private_value & 0xff;
645 
646 	ucontrol->value.integer.value[0] = spec->io_switch[io_idx];
647 	return 0;
648 }
649 
650 static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
651 {
652         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
653 	struct sigmatel_spec *spec = codec->spec;
654         hda_nid_t nid = kcontrol->private_value >> 8;
655 	int io_idx = kcontrol-> private_value & 0xff;
656         unsigned short val = ucontrol->value.integer.value[0];
657 
658 	spec->io_switch[io_idx] = val;
659 
660 	if (val)
661 		stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
662 	else {
663 		unsigned int pinctl = AC_PINCTL_IN_EN;
664 		if (io_idx) /* set VREF for mic */
665 			pinctl |= stac92xx_get_vref(codec, nid);
666 		stac92xx_auto_set_pinctl(codec, nid, pinctl);
667 	}
668         return 1;
669 }
670 
671 #define STAC_CODEC_IO_SWITCH(xname, xpval) \
672 	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
673 	  .name = xname, \
674 	  .index = 0, \
675           .info = stac92xx_io_switch_info, \
676           .get = stac92xx_io_switch_get, \
677           .put = stac92xx_io_switch_put, \
678           .private_value = xpval, \
679 	}
680 
681 
682 enum {
683 	STAC_CTL_WIDGET_VOL,
684 	STAC_CTL_WIDGET_MUTE,
685 	STAC_CTL_WIDGET_IO_SWITCH,
686 };
687 
688 static struct snd_kcontrol_new stac92xx_control_templates[] = {
689 	HDA_CODEC_VOLUME(NULL, 0, 0, 0),
690 	HDA_CODEC_MUTE(NULL, 0, 0, 0),
691 	STAC_CODEC_IO_SWITCH(NULL, 0),
692 };
693 
694 /* add dynamic controls */
695 static int stac92xx_add_control(struct sigmatel_spec *spec, int type, const char *name, unsigned long val)
696 {
697 	struct snd_kcontrol_new *knew;
698 
699 	if (spec->num_kctl_used >= spec->num_kctl_alloc) {
700 		int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;
701 
702 		knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */
703 		if (! knew)
704 			return -ENOMEM;
705 		if (spec->kctl_alloc) {
706 			memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc);
707 			kfree(spec->kctl_alloc);
708 		}
709 		spec->kctl_alloc = knew;
710 		spec->num_kctl_alloc = num;
711 	}
712 
713 	knew = &spec->kctl_alloc[spec->num_kctl_used];
714 	*knew = stac92xx_control_templates[type];
715 	knew->name = kstrdup(name, GFP_KERNEL);
716 	if (! knew->name)
717 		return -ENOMEM;
718 	knew->private_value = val;
719 	spec->num_kctl_used++;
720 	return 0;
721 }
722 
723 /* flag inputs as additional dynamic lineouts */
724 static int stac92xx_add_dyn_out_pins(struct hda_codec *codec, struct auto_pin_cfg *cfg)
725 {
726 	struct sigmatel_spec *spec = codec->spec;
727 
728 	switch (cfg->line_outs) {
729 	case 3:
730 		/* add line-in as side */
731 		if (cfg->input_pins[AUTO_PIN_LINE]) {
732 			cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_LINE];
733 			spec->line_switch = 1;
734 			cfg->line_outs++;
735 		}
736 		break;
737 	case 2:
738 		/* add line-in as clfe and mic as side */
739 		if (cfg->input_pins[AUTO_PIN_LINE]) {
740 			cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_LINE];
741 			spec->line_switch = 1;
742 			cfg->line_outs++;
743 		}
744 		if (cfg->input_pins[AUTO_PIN_MIC]) {
745 			cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_MIC];
746 			spec->mic_switch = 1;
747 			cfg->line_outs++;
748 		}
749 		break;
750 	case 1:
751 		/* add line-in as surr and mic as clfe */
752 		if (cfg->input_pins[AUTO_PIN_LINE]) {
753 			cfg->line_out_pins[1] = cfg->input_pins[AUTO_PIN_LINE];
754 			spec->line_switch = 1;
755 			cfg->line_outs++;
756 		}
757 		if (cfg->input_pins[AUTO_PIN_MIC]) {
758 			cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_MIC];
759 			spec->mic_switch = 1;
760 			cfg->line_outs++;
761 		}
762 		break;
763 	}
764 
765 	return 0;
766 }
767 
768 /*
769  * XXX The line_out pin widget connection list may not be set to the
770  * desired DAC nid. This is the case on 927x where ports A and B can
771  * be routed to several DACs.
772  *
773  * This requires an analysis of the line-out/hp pin configuration
774  * to provide a best fit for pin/DAC configurations that are routable.
775  * For now, 927x DAC4 is not supported and 927x DAC1 output to ports
776  * A and B is not supported.
777  */
778 /* fill in the dac_nids table from the parsed pin configuration */
779 static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec,
780 				       const struct auto_pin_cfg *cfg)
781 {
782 	struct sigmatel_spec *spec = codec->spec;
783 	hda_nid_t nid;
784 	int i;
785 
786 	/* check the pins hardwired to audio widget */
787 	for (i = 0; i < cfg->line_outs; i++) {
788 		nid = cfg->line_out_pins[i];
789 		spec->multiout.dac_nids[i] = snd_hda_codec_read(codec, nid, 0,
790 					AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
791 	}
792 
793 	spec->multiout.num_dacs = cfg->line_outs;
794 
795 	return 0;
796 }
797 
798 /* add playback controls from the parsed DAC table */
799 static int stac92xx_auto_create_multi_out_ctls(struct sigmatel_spec *spec,
800 					       const struct auto_pin_cfg *cfg)
801 {
802 	char name[32];
803 	static const char *chname[4] = {
804 		"Front", "Surround", NULL /*CLFE*/, "Side"
805 	};
806 	hda_nid_t nid;
807 	int i, err;
808 
809 	for (i = 0; i < cfg->line_outs; i++) {
810 		if (!spec->multiout.dac_nids[i])
811 			continue;
812 
813 		nid = spec->multiout.dac_nids[i];
814 
815 		if (i == 2) {
816 			/* Center/LFE */
817 			if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Center Playback Volume",
818 					       HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
819 				return err;
820 			if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "LFE Playback Volume",
821 					       HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
822 				return err;
823 			if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Center Playback Switch",
824 					       HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
825 				return err;
826 			if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "LFE Playback Switch",
827 					       HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
828 				return err;
829 		} else {
830 			sprintf(name, "%s Playback Volume", chname[i]);
831 			if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, name,
832 					       HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
833 				return err;
834 			sprintf(name, "%s Playback Switch", chname[i]);
835 			if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, name,
836 					       HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
837 				return err;
838 		}
839 	}
840 
841 	if (spec->line_switch)
842 		if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Line In as Output Switch", cfg->input_pins[AUTO_PIN_LINE] << 8)) < 0)
843 			return err;
844 
845 	if (spec->mic_switch)
846 		if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Mic as Output Switch", (cfg->input_pins[AUTO_PIN_MIC] << 8) | 1)) < 0)
847 			return err;
848 
849 	return 0;
850 }
851 
852 /* add playback controls for HP output */
853 static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin_cfg *cfg)
854 {
855 	struct sigmatel_spec *spec = codec->spec;
856 	hda_nid_t pin = cfg->hp_pin;
857 	hda_nid_t nid;
858 	int i, err;
859 	unsigned int wid_caps;
860 
861 	if (! pin)
862 		return 0;
863 
864 	wid_caps = get_wcaps(codec, pin);
865 	if (wid_caps & AC_WCAP_UNSOL_CAP)
866 		spec->hp_detect = 1;
867 
868 	nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
869 	for (i = 0; i < cfg->line_outs; i++) {
870 		if (! spec->multiout.dac_nids[i])
871 			continue;
872 		if (spec->multiout.dac_nids[i] == nid)
873 			return 0;
874 	}
875 
876 	spec->multiout.hp_nid = nid;
877 
878 	/* control HP volume/switch on the output mixer amp */
879 	if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Headphone Playback Volume",
880 					HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
881 		return err;
882 	if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
883 					HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
884 		return err;
885 
886 	return 0;
887 }
888 
889 /* create playback/capture controls for input pins */
890 static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
891 {
892 	struct sigmatel_spec *spec = codec->spec;
893 	struct hda_input_mux *imux = &spec->private_imux;
894 	hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
895 	int i, j, k;
896 
897 	for (i = 0; i < AUTO_PIN_LAST; i++) {
898 		int index = -1;
899 		if (cfg->input_pins[i]) {
900 			imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
901 
902 			for (j=0; j<spec->num_muxes; j++) {
903 				int num_cons = snd_hda_get_connections(codec, spec->mux_nids[j], con_lst, HDA_MAX_NUM_INPUTS);
904 				for (k=0; k<num_cons; k++)
905 					if (con_lst[k] == cfg->input_pins[i]) {
906 						index = k;
907 					 	break;
908 					}
909 				if (index >= 0)
910 					break;
911 			}
912 			imux->items[imux->num_items].index = index;
913 			imux->num_items++;
914 		}
915 	}
916 
917 	if (imux->num_items == 1) {
918 		/*
919 		 * Set the current input for the muxes.
920 		 * The STAC9221 has two input muxes with identical source
921 		 * NID lists.  Hopefully this won't get confused.
922 		 */
923 		for (i = 0; i < spec->num_muxes; i++) {
924 			snd_hda_codec_write(codec, spec->mux_nids[i], 0,
925 					    AC_VERB_SET_CONNECT_SEL,
926 					    imux->items[0].index);
927 		}
928 	}
929 
930 	return 0;
931 }
932 
933 static void stac92xx_auto_init_multi_out(struct hda_codec *codec)
934 {
935 	struct sigmatel_spec *spec = codec->spec;
936 	int i;
937 
938 	for (i = 0; i < spec->autocfg.line_outs; i++) {
939 		hda_nid_t nid = spec->autocfg.line_out_pins[i];
940 		stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
941 	}
942 }
943 
944 static void stac92xx_auto_init_hp_out(struct hda_codec *codec)
945 {
946 	struct sigmatel_spec *spec = codec->spec;
947 	hda_nid_t pin;
948 
949 	pin = spec->autocfg.hp_pin;
950 	if (pin) /* connect to front */
951 		stac92xx_auto_set_pinctl(codec, pin, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN);
952 }
953 
954 static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out, hda_nid_t dig_in)
955 {
956 	struct sigmatel_spec *spec = codec->spec;
957 	int err;
958 
959 	if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL)) < 0)
960 		return err;
961 	if (! spec->autocfg.line_outs)
962 		return 0; /* can't find valid pin config */
963 
964 	if ((err = stac92xx_add_dyn_out_pins(codec, &spec->autocfg)) < 0)
965 		return err;
966 	if (spec->multiout.num_dacs == 0)
967 		if ((err = stac92xx_auto_fill_dac_nids(codec, &spec->autocfg)) < 0)
968 			return err;
969 
970 	if ((err = stac92xx_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
971 	    (err = stac92xx_auto_create_hp_ctls(codec, &spec->autocfg)) < 0 ||
972 	    (err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
973 		return err;
974 
975 	spec->multiout.max_channels = spec->multiout.num_dacs * 2;
976 	if (spec->multiout.max_channels > 2)
977 		spec->surr_switch = 1;
978 
979 	if (spec->autocfg.dig_out_pin)
980 		spec->multiout.dig_out_nid = dig_out;
981 	if (spec->autocfg.dig_in_pin)
982 		spec->dig_in_nid = dig_in;
983 
984 	if (spec->kctl_alloc)
985 		spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
986 
987 	spec->input_mux = &spec->private_imux;
988 
989 	return 1;
990 }
991 
992 /* add playback controls for HP output */
993 static int stac9200_auto_create_hp_ctls(struct hda_codec *codec,
994 					struct auto_pin_cfg *cfg)
995 {
996 	struct sigmatel_spec *spec = codec->spec;
997 	hda_nid_t pin = cfg->hp_pin;
998 	unsigned int wid_caps;
999 
1000 	if (! pin)
1001 		return 0;
1002 
1003 	wid_caps = get_wcaps(codec, pin);
1004 	if (wid_caps & AC_WCAP_UNSOL_CAP)
1005 		spec->hp_detect = 1;
1006 
1007 	return 0;
1008 }
1009 
1010 static int stac9200_parse_auto_config(struct hda_codec *codec)
1011 {
1012 	struct sigmatel_spec *spec = codec->spec;
1013 	int err;
1014 
1015 	if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL)) < 0)
1016 		return err;
1017 
1018 	if ((err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
1019 		return err;
1020 
1021 	if ((err = stac9200_auto_create_hp_ctls(codec, &spec->autocfg)) < 0)
1022 		return err;
1023 
1024 	if (spec->autocfg.dig_out_pin)
1025 		spec->multiout.dig_out_nid = 0x05;
1026 	if (spec->autocfg.dig_in_pin)
1027 		spec->dig_in_nid = 0x04;
1028 
1029 	if (spec->kctl_alloc)
1030 		spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
1031 
1032 	spec->input_mux = &spec->private_imux;
1033 
1034 	return 1;
1035 }
1036 
1037 /*
1038  * Early 2006 Intel Macintoshes with STAC9220X5 codecs seem to have a
1039  * funky external mute control using GPIO pins.
1040  */
1041 
1042 static void stac922x_gpio_mute(struct hda_codec *codec, int pin, int muted)
1043 {
1044 	unsigned int gpiostate, gpiomask, gpiodir;
1045 
1046 	gpiostate = snd_hda_codec_read(codec, codec->afg, 0,
1047 				       AC_VERB_GET_GPIO_DATA, 0);
1048 
1049 	if (!muted)
1050 		gpiostate |= (1 << pin);
1051 	else
1052 		gpiostate &= ~(1 << pin);
1053 
1054 	gpiomask = snd_hda_codec_read(codec, codec->afg, 0,
1055 				      AC_VERB_GET_GPIO_MASK, 0);
1056 	gpiomask |= (1 << pin);
1057 
1058 	gpiodir = snd_hda_codec_read(codec, codec->afg, 0,
1059 				     AC_VERB_GET_GPIO_DIRECTION, 0);
1060 	gpiodir |= (1 << pin);
1061 
1062 	/* AppleHDA seems to do this -- WTF is this verb?? */
1063 	snd_hda_codec_write(codec, codec->afg, 0, 0x7e7, 0);
1064 
1065 	snd_hda_codec_write(codec, codec->afg, 0,
1066 			    AC_VERB_SET_GPIO_MASK, gpiomask);
1067 	snd_hda_codec_write(codec, codec->afg, 0,
1068 			    AC_VERB_SET_GPIO_DIRECTION, gpiodir);
1069 
1070 	msleep(1);
1071 
1072 	snd_hda_codec_write(codec, codec->afg, 0,
1073 			    AC_VERB_SET_GPIO_DATA, gpiostate);
1074 }
1075 
1076 static int stac92xx_init(struct hda_codec *codec)
1077 {
1078 	struct sigmatel_spec *spec = codec->spec;
1079 	struct auto_pin_cfg *cfg = &spec->autocfg;
1080 	int i;
1081 
1082 	snd_hda_sequence_write(codec, spec->init);
1083 
1084 	/* set up pins */
1085 	if (spec->hp_detect) {
1086 		/* Enable unsolicited responses on the HP widget */
1087 		snd_hda_codec_write(codec, cfg->hp_pin, 0,
1088 				AC_VERB_SET_UNSOLICITED_ENABLE,
1089 				STAC_UNSOL_ENABLE);
1090 		/* fake event to set up pins */
1091 		codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26);
1092 	} else {
1093 		stac92xx_auto_init_multi_out(codec);
1094 		stac92xx_auto_init_hp_out(codec);
1095 	}
1096 	for (i = 0; i < AUTO_PIN_LAST; i++) {
1097 		hda_nid_t nid = cfg->input_pins[i];
1098 		if (nid) {
1099 			unsigned int pinctl = AC_PINCTL_IN_EN;
1100 			if (i == AUTO_PIN_MIC || i == AUTO_PIN_FRONT_MIC)
1101 				pinctl |= stac92xx_get_vref(codec, nid);
1102 			stac92xx_auto_set_pinctl(codec, nid, pinctl);
1103 		}
1104 	}
1105 	if (cfg->dig_out_pin)
1106 		stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin,
1107 					 AC_PINCTL_OUT_EN);
1108 	if (cfg->dig_in_pin)
1109 		stac92xx_auto_set_pinctl(codec, cfg->dig_in_pin,
1110 					 AC_PINCTL_IN_EN);
1111 
1112 	if (spec->gpio_mute) {
1113 		stac922x_gpio_mute(codec, 0, 0);
1114 		stac922x_gpio_mute(codec, 1, 0);
1115 	}
1116 
1117 	return 0;
1118 }
1119 
1120 static void stac92xx_free(struct hda_codec *codec)
1121 {
1122 	struct sigmatel_spec *spec = codec->spec;
1123 	int i;
1124 
1125 	if (! spec)
1126 		return;
1127 
1128 	if (spec->kctl_alloc) {
1129 		for (i = 0; i < spec->num_kctl_used; i++)
1130 			kfree(spec->kctl_alloc[i].name);
1131 		kfree(spec->kctl_alloc);
1132 	}
1133 
1134 	kfree(spec);
1135 }
1136 
1137 static void stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid,
1138 				unsigned int flag)
1139 {
1140 	unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
1141 			0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
1142 	snd_hda_codec_write(codec, nid, 0,
1143 			AC_VERB_SET_PIN_WIDGET_CONTROL,
1144 			pin_ctl | flag);
1145 }
1146 
1147 static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid,
1148 				  unsigned int flag)
1149 {
1150 	unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
1151 			0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
1152 	snd_hda_codec_write(codec, nid, 0,
1153 			AC_VERB_SET_PIN_WIDGET_CONTROL,
1154 			pin_ctl & ~flag);
1155 }
1156 
1157 static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
1158 {
1159 	struct sigmatel_spec *spec = codec->spec;
1160 	struct auto_pin_cfg *cfg = &spec->autocfg;
1161 	int i, presence;
1162 
1163 	if ((res >> 26) != STAC_HP_EVENT)
1164 		return;
1165 
1166 	presence = snd_hda_codec_read(codec, cfg->hp_pin, 0,
1167 			AC_VERB_GET_PIN_SENSE, 0x00) >> 31;
1168 
1169 	if (presence) {
1170 		/* disable lineouts, enable hp */
1171 		for (i = 0; i < cfg->line_outs; i++)
1172 			stac92xx_reset_pinctl(codec, cfg->line_out_pins[i],
1173 						AC_PINCTL_OUT_EN);
1174 		stac92xx_set_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN);
1175 	} else {
1176 		/* enable lineouts, disable hp */
1177 		for (i = 0; i < cfg->line_outs; i++)
1178 			stac92xx_set_pinctl(codec, cfg->line_out_pins[i],
1179 						AC_PINCTL_OUT_EN);
1180 		stac92xx_reset_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN);
1181 	}
1182 }
1183 
1184 #ifdef CONFIG_PM
1185 static int stac92xx_resume(struct hda_codec *codec)
1186 {
1187 	struct sigmatel_spec *spec = codec->spec;
1188 	int i;
1189 
1190 	stac92xx_init(codec);
1191 	for (i = 0; i < spec->num_mixers; i++)
1192 		snd_hda_resume_ctls(codec, spec->mixers[i]);
1193 	if (spec->multiout.dig_out_nid)
1194 		snd_hda_resume_spdif_out(codec);
1195 	if (spec->dig_in_nid)
1196 		snd_hda_resume_spdif_in(codec);
1197 
1198 	return 0;
1199 }
1200 #endif
1201 
1202 static struct hda_codec_ops stac92xx_patch_ops = {
1203 	.build_controls = stac92xx_build_controls,
1204 	.build_pcms = stac92xx_build_pcms,
1205 	.init = stac92xx_init,
1206 	.free = stac92xx_free,
1207 	.unsol_event = stac92xx_unsol_event,
1208 #ifdef CONFIG_PM
1209 	.resume = stac92xx_resume,
1210 #endif
1211 };
1212 
1213 static int patch_stac9200(struct hda_codec *codec)
1214 {
1215 	struct sigmatel_spec *spec;
1216 	int err;
1217 
1218 	spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
1219 	if (spec == NULL)
1220 		return -ENOMEM;
1221 
1222 	codec->spec = spec;
1223 	spec->board_config = snd_hda_check_board_config(codec, stac9200_cfg_tbl);
1224 	if (spec->board_config < 0)
1225                 snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC9200, using BIOS defaults\n");
1226 	else {
1227 		spec->num_pins = 8;
1228 		spec->pin_nids = stac9200_pin_nids;
1229 		spec->pin_configs = stac9200_brd_tbl[spec->board_config];
1230 		stac92xx_set_config_regs(codec);
1231 	}
1232 
1233 	spec->multiout.max_channels = 2;
1234 	spec->multiout.num_dacs = 1;
1235 	spec->multiout.dac_nids = stac9200_dac_nids;
1236 	spec->adc_nids = stac9200_adc_nids;
1237 	spec->mux_nids = stac9200_mux_nids;
1238 	spec->num_muxes = 1;
1239 
1240 	spec->init = stac9200_core_init;
1241 	spec->mixer = stac9200_mixer;
1242 
1243 	err = stac9200_parse_auto_config(codec);
1244 	if (err < 0) {
1245 		stac92xx_free(codec);
1246 		return err;
1247 	}
1248 
1249 	codec->patch_ops = stac92xx_patch_ops;
1250 
1251 	return 0;
1252 }
1253 
1254 static int patch_stac922x(struct hda_codec *codec)
1255 {
1256 	struct sigmatel_spec *spec;
1257 	int err;
1258 
1259 	spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
1260 	if (spec == NULL)
1261 		return -ENOMEM;
1262 
1263 	codec->spec = spec;
1264 	spec->board_config = snd_hda_check_board_config(codec, stac922x_cfg_tbl);
1265 	if (spec->board_config < 0)
1266                 snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC922x, "
1267 			    "using BIOS defaults\n");
1268 	else if (stac922x_brd_tbl[spec->board_config] != NULL) {
1269 		spec->num_pins = 10;
1270 		spec->pin_nids = stac922x_pin_nids;
1271 		spec->pin_configs = stac922x_brd_tbl[spec->board_config];
1272 		stac92xx_set_config_regs(codec);
1273 	}
1274 
1275 	spec->adc_nids = stac922x_adc_nids;
1276 	spec->mux_nids = stac922x_mux_nids;
1277 	spec->num_muxes = 2;
1278 
1279 	spec->init = stac922x_core_init;
1280 	spec->mixer = stac922x_mixer;
1281 
1282 	spec->multiout.dac_nids = spec->dac_nids;
1283 
1284 	switch (spec->board_config) {
1285 	case STAC_D965_2112:
1286 		spec->adc_nids = stac9227_adc_nids;
1287 		spec->mux_nids = stac9227_mux_nids;
1288 #if 0
1289 		spec->multiout.dac_nids = d965_2112_dac_nids;
1290 		spec->multiout.num_dacs = ARRAY_SIZE(d965_2112_dac_nids);
1291 #endif
1292 		spec->init = d965_2112_core_init;
1293 		spec->mixer = stac9227_mixer;
1294 		break;
1295 	case STAC_D965_284B:
1296 		spec->adc_nids = stac9227_adc_nids;
1297 		spec->mux_nids = stac9227_mux_nids;
1298 		spec->init = stac9227_core_init;
1299 		spec->mixer = stac9227_mixer;
1300 		break;
1301 	}
1302 
1303 	err = stac92xx_parse_auto_config(codec, 0x08, 0x09);
1304 	if (err < 0) {
1305 		stac92xx_free(codec);
1306 		return err;
1307 	}
1308 
1309 	if (spec->board_config == STAC_MACMINI)
1310 		spec->gpio_mute = 1;
1311 
1312 	codec->patch_ops = stac92xx_patch_ops;
1313 
1314 	return 0;
1315 }
1316 
1317 static int patch_stac927x(struct hda_codec *codec)
1318 {
1319 	struct sigmatel_spec *spec;
1320 	int err;
1321 
1322 	spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
1323 	if (spec == NULL)
1324 		return -ENOMEM;
1325 
1326 	codec->spec = spec;
1327 	spec->board_config = snd_hda_check_board_config(codec, stac927x_cfg_tbl);
1328 	if (spec->board_config < 0)
1329                 snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC927x, using BIOS defaults\n");
1330 	else {
1331 		spec->num_pins = 14;
1332 		spec->pin_nids = stac927x_pin_nids;
1333 		spec->pin_configs = stac927x_brd_tbl[spec->board_config];
1334 		stac92xx_set_config_regs(codec);
1335 	}
1336 
1337 	spec->adc_nids = stac927x_adc_nids;
1338 	spec->mux_nids = stac927x_mux_nids;
1339 	spec->num_muxes = 3;
1340 
1341 	spec->init = stac927x_core_init;
1342 	spec->mixer = stac927x_mixer;
1343 
1344 	spec->multiout.dac_nids = spec->dac_nids;
1345 
1346 	err = stac92xx_parse_auto_config(codec, 0x1e, 0x20);
1347 	if (err < 0) {
1348 		stac92xx_free(codec);
1349 		return err;
1350 	}
1351 
1352 	codec->patch_ops = stac92xx_patch_ops;
1353 
1354 	return 0;
1355 }
1356 
1357 /*
1358  * STAC 7661(?) hack
1359  */
1360 
1361 /* static config for Sony VAIO FE550G */
1362 static hda_nid_t vaio_dacs[] = { 0x2 };
1363 #define VAIO_HP_DAC	0x5
1364 static hda_nid_t vaio_adcs[] = { 0x8 /*,0x6*/ };
1365 static hda_nid_t vaio_mux_nids[] = { 0x15 };
1366 
1367 static struct hda_input_mux vaio_mux = {
1368 	.num_items = 2,
1369 	.items = {
1370 		/* { "HP", 0x0 }, */
1371 		{ "Line", 0x1 },
1372 		{ "Mic", 0x2 },
1373 		{ "PCM", 0x3 },
1374 	}
1375 };
1376 
1377 static struct hda_verb vaio_init[] = {
1378 	{0x0a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, /* HP <- 0x2 */
1379 	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, /* Speaker <- 0x5 */
1380 	{0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, /* Mic? (<- 0x2) */
1381 	{0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, /* CD */
1382 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, /* Mic? */
1383 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x2}, /* mic-sel: 0a,0d,14,02 */
1384 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, /* HP */
1385 	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, /* Speaker */
1386 	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* capture sw/vol -> 0x8 */
1387 	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, /* CD-in -> 0x6 */
1388 	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Mic-in -> 0x9 */
1389 	{}
1390 };
1391 
1392 /* bind volumes of both NID 0x02 and 0x05 */
1393 static int vaio_master_vol_put(struct snd_kcontrol *kcontrol,
1394 			       struct snd_ctl_elem_value *ucontrol)
1395 {
1396 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1397 	long *valp = ucontrol->value.integer.value;
1398 	int change;
1399 
1400 	change = snd_hda_codec_amp_update(codec, 0x02, 0, HDA_OUTPUT, 0,
1401 					  0x7f, valp[0] & 0x7f);
1402 	change |= snd_hda_codec_amp_update(codec, 0x02, 1, HDA_OUTPUT, 0,
1403 					   0x7f, valp[1] & 0x7f);
1404 	snd_hda_codec_amp_update(codec, 0x05, 0, HDA_OUTPUT, 0,
1405 				 0x7f, valp[0] & 0x7f);
1406 	snd_hda_codec_amp_update(codec, 0x05, 1, HDA_OUTPUT, 0,
1407 				 0x7f, valp[1] & 0x7f);
1408 	return change;
1409 }
1410 
1411 /* bind volumes of both NID 0x02 and 0x05 */
1412 static int vaio_master_sw_put(struct snd_kcontrol *kcontrol,
1413 			      struct snd_ctl_elem_value *ucontrol)
1414 {
1415 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1416 	long *valp = ucontrol->value.integer.value;
1417 	int change;
1418 
1419 	change = snd_hda_codec_amp_update(codec, 0x02, 0, HDA_OUTPUT, 0,
1420 					  0x80, (valp[0] ? 0 : 0x80));
1421 	change |= snd_hda_codec_amp_update(codec, 0x02, 1, HDA_OUTPUT, 0,
1422 					   0x80, (valp[1] ? 0 : 0x80));
1423 	snd_hda_codec_amp_update(codec, 0x05, 0, HDA_OUTPUT, 0,
1424 				 0x80, (valp[0] ? 0 : 0x80));
1425 	snd_hda_codec_amp_update(codec, 0x05, 1, HDA_OUTPUT, 0,
1426 				 0x80, (valp[1] ? 0 : 0x80));
1427 	return change;
1428 }
1429 
1430 static struct snd_kcontrol_new vaio_mixer[] = {
1431 	{
1432 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1433 		.name = "Master Playback Volume",
1434 		.info = snd_hda_mixer_amp_volume_info,
1435 		.get = snd_hda_mixer_amp_volume_get,
1436 		.put = vaio_master_vol_put,
1437 		.private_value = HDA_COMPOSE_AMP_VAL(0x02, 3, 0, HDA_OUTPUT),
1438 	},
1439 	{
1440 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1441 		.name = "Master Playback Switch",
1442 		.info = snd_hda_mixer_amp_switch_info,
1443 		.get = snd_hda_mixer_amp_switch_get,
1444 		.put = vaio_master_sw_put,
1445 		.private_value = HDA_COMPOSE_AMP_VAL(0x02, 3, 0, HDA_OUTPUT),
1446 	},
1447 	/* HDA_CODEC_VOLUME("CD Capture Volume", 0x07, 0, HDA_INPUT), */
1448 	HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_INPUT),
1449 	HDA_CODEC_MUTE("Capture Switch", 0x09, 0, HDA_INPUT),
1450 	{
1451 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1452 		.name = "Capture Source",
1453 		.count = 1,
1454 		.info = stac92xx_mux_enum_info,
1455 		.get = stac92xx_mux_enum_get,
1456 		.put = stac92xx_mux_enum_put,
1457 	},
1458 	{}
1459 };
1460 
1461 static struct hda_codec_ops stac7661_patch_ops = {
1462 	.build_controls = stac92xx_build_controls,
1463 	.build_pcms = stac92xx_build_pcms,
1464 	.init = stac92xx_init,
1465 	.free = stac92xx_free,
1466 #ifdef CONFIG_PM
1467 	.resume = stac92xx_resume,
1468 #endif
1469 };
1470 
1471 enum { STAC7661_VAIO };
1472 
1473 static struct hda_board_config stac7661_cfg_tbl[] = {
1474 	{ .modelname = "vaio", .config = STAC7661_VAIO },
1475 	{ .pci_subvendor = 0x104d, .pci_subdevice = 0x81e6,
1476 	  .config = STAC7661_VAIO },
1477 	{ .pci_subvendor = 0x104d, .pci_subdevice = 0x81ef,
1478 	  .config = STAC7661_VAIO },
1479 	{}
1480 };
1481 
1482 static int patch_stac7661(struct hda_codec *codec)
1483 {
1484 	struct sigmatel_spec *spec;
1485 	int board_config;
1486 
1487 	board_config = snd_hda_check_board_config(codec, stac7661_cfg_tbl);
1488 	if (board_config < 0)
1489 		/* unknown config, let generic-parser do its job... */
1490 		return snd_hda_parse_generic_codec(codec);
1491 
1492 	spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
1493 	if (spec == NULL)
1494 		return -ENOMEM;
1495 
1496 	codec->spec = spec;
1497 	switch (board_config) {
1498 	case STAC7661_VAIO:
1499 		spec->mixer = vaio_mixer;
1500 		spec->init = vaio_init;
1501 		spec->multiout.max_channels = 2;
1502 		spec->multiout.num_dacs = ARRAY_SIZE(vaio_dacs);
1503 		spec->multiout.dac_nids = vaio_dacs;
1504 		spec->multiout.hp_nid = VAIO_HP_DAC;
1505 		spec->num_adcs = ARRAY_SIZE(vaio_adcs);
1506 		spec->adc_nids = vaio_adcs;
1507 		spec->input_mux = &vaio_mux;
1508 		spec->mux_nids = vaio_mux_nids;
1509 		break;
1510 	}
1511 
1512 	codec->patch_ops = stac7661_patch_ops;
1513 	return 0;
1514 }
1515 
1516 
1517 /*
1518  * patch entries
1519  */
1520 struct hda_codec_preset snd_hda_preset_sigmatel[] = {
1521  	{ .id = 0x83847690, .name = "STAC9200", .patch = patch_stac9200 },
1522  	{ .id = 0x83847882, .name = "STAC9220 A1", .patch = patch_stac922x },
1523  	{ .id = 0x83847680, .name = "STAC9221 A1", .patch = patch_stac922x },
1524  	{ .id = 0x83847880, .name = "STAC9220 A2", .patch = patch_stac922x },
1525  	{ .id = 0x83847681, .name = "STAC9220D/9223D A2", .patch = patch_stac922x },
1526  	{ .id = 0x83847682, .name = "STAC9221 A2", .patch = patch_stac922x },
1527  	{ .id = 0x83847683, .name = "STAC9221D A2", .patch = patch_stac922x },
1528  	{ .id = 0x83847618, .name = "STAC9227", .patch = patch_stac922x },
1529  	{ .id = 0x83847619, .name = "STAC9227", .patch = patch_stac922x },
1530  	{ .id = 0x83847616, .name = "STAC9228", .patch = patch_stac922x },
1531  	{ .id = 0x83847617, .name = "STAC9228", .patch = patch_stac922x },
1532  	{ .id = 0x83847614, .name = "STAC9229", .patch = patch_stac922x },
1533  	{ .id = 0x83847615, .name = "STAC9229", .patch = patch_stac922x },
1534  	{ .id = 0x83847620, .name = "STAC9274", .patch = patch_stac927x },
1535  	{ .id = 0x83847621, .name = "STAC9274D", .patch = patch_stac927x },
1536  	{ .id = 0x83847622, .name = "STAC9273X", .patch = patch_stac927x },
1537  	{ .id = 0x83847623, .name = "STAC9273D", .patch = patch_stac927x },
1538  	{ .id = 0x83847624, .name = "STAC9272X", .patch = patch_stac927x },
1539  	{ .id = 0x83847625, .name = "STAC9272D", .patch = patch_stac927x },
1540  	{ .id = 0x83847626, .name = "STAC9271X", .patch = patch_stac927x },
1541  	{ .id = 0x83847627, .name = "STAC9271D", .patch = patch_stac927x },
1542  	{ .id = 0x83847628, .name = "STAC9274X5NH", .patch = patch_stac927x },
1543  	{ .id = 0x83847629, .name = "STAC9274D5NH", .patch = patch_stac927x },
1544  	{ .id = 0x83847661, .name = "STAC7661", .patch = patch_stac7661 },
1545 	{} /* terminator */
1546 };
1547