2 * Universal Interface for Intel High Definition Audio Codec
4 * HD audio interface patch for SigmaTel STAC92xx
6 * Copyright (c) 2005 Embedded Alley Solutions, Inc.
7 * Matt Porter <mporter@embeddedalley.com>
9 * Based on patch_cmedia.c and patch_realtek.c
10 * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
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.
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.
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
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"
37 #define NUM_CONTROL_ALLOC 32
38 #define STAC_HP_EVENT 0x37
39 #define STAC_UNSOL_ENABLE (AC_USRSP_EN | STAC_HP_EVENT)
42 #define STAC_D945GTP3 1
43 #define STAC_D945GTP5 2
45 struct sigmatel_spec {
46 struct snd_kcontrol_new *mixers[4];
47 unsigned int num_mixers;
50 unsigned int surr_switch: 1;
51 unsigned int line_switch: 1;
52 unsigned int mic_switch: 1;
55 struct hda_multi_out multiout;
56 hda_nid_t dac_nids[4];
60 unsigned int num_adcs;
62 unsigned int num_muxes;
67 unsigned int num_pins;
68 unsigned int *pin_configs;
70 /* codec specific stuff */
71 struct hda_verb *init;
72 struct snd_kcontrol_new *mixer;
75 struct hda_input_mux *input_mux;
76 unsigned int cur_mux[2];
79 unsigned int io_switch[2];
81 struct hda_pcm pcm_rec[2]; /* PCM information */
83 /* dynamic controls and input_mux */
84 struct auto_pin_cfg autocfg;
85 unsigned int num_kctl_alloc, num_kctl_used;
86 struct snd_kcontrol_new *kctl_alloc;
87 struct hda_input_mux private_imux;
90 static hda_nid_t stac9200_adc_nids[1] = {
94 static hda_nid_t stac9200_mux_nids[1] = {
98 static hda_nid_t stac9200_dac_nids[1] = {
102 static hda_nid_t stac922x_adc_nids[2] = {
106 static hda_nid_t stac922x_mux_nids[2] = {
110 static hda_nid_t stac9200_pin_nids[8] = {
111 0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
114 static hda_nid_t stac922x_pin_nids[10] = {
115 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
116 0x0f, 0x10, 0x11, 0x15, 0x1b,
119 static int stac92xx_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
121 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
122 struct sigmatel_spec *spec = codec->spec;
123 return snd_hda_input_mux_info(spec->input_mux, uinfo);
126 static int stac92xx_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
128 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
129 struct sigmatel_spec *spec = codec->spec;
130 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
132 ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
136 static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
138 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
139 struct sigmatel_spec *spec = codec->spec;
140 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
142 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
143 spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]);
146 static struct hda_verb stac9200_core_init[] = {
147 /* set dac0mux for dac converter */
148 { 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
152 static struct hda_verb stac922x_core_init[] = {
153 /* set master volume and direct control */
154 { 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
158 static struct snd_kcontrol_new stac9200_mixer[] = {
159 HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
160 HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT),
162 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
163 .name = "Input Source",
165 .info = stac92xx_mux_enum_info,
166 .get = stac92xx_mux_enum_get,
167 .put = stac92xx_mux_enum_put,
169 HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT),
170 HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT),
171 HDA_CODEC_VOLUME("Capture Mux Volume", 0x0c, 0, HDA_OUTPUT),
175 /* This needs to be generated dynamically based on sequence */
176 static struct snd_kcontrol_new stac922x_mixer[] = {
178 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
179 .name = "Input Source",
181 .info = stac92xx_mux_enum_info,
182 .get = stac92xx_mux_enum_get,
183 .put = stac92xx_mux_enum_put,
185 HDA_CODEC_VOLUME("Capture Volume", 0x17, 0x0, HDA_INPUT),
186 HDA_CODEC_MUTE("Capture Switch", 0x17, 0x0, HDA_INPUT),
187 HDA_CODEC_VOLUME("Mux Capture Volume", 0x12, 0x0, HDA_OUTPUT),
191 static int stac92xx_build_controls(struct hda_codec *codec)
193 struct sigmatel_spec *spec = codec->spec;
197 err = snd_hda_add_new_ctls(codec, spec->mixer);
201 for (i = 0; i < spec->num_mixers; i++) {
202 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
207 if (spec->multiout.dig_out_nid) {
208 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
212 if (spec->dig_in_nid) {
213 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
220 static unsigned int ref9200_pin_configs[8] = {
221 0x01c47010, 0x01447010, 0x0221401f, 0x01114010,
222 0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
225 static unsigned int *stac9200_brd_tbl[] = {
229 static struct hda_board_config stac9200_cfg_tbl[] = {
230 { .modelname = "ref",
231 .pci_subvendor = PCI_VENDOR_ID_INTEL,
232 .pci_subdevice = 0x2668, /* DFI LanParty */
233 .config = STAC_REF },
237 static unsigned int ref922x_pin_configs[10] = {
238 0x01014010, 0x01016011, 0x01012012, 0x0221401f,
239 0x01813122, 0x01011014, 0x01441030, 0x01c41030,
240 0x40000100, 0x40000100,
243 static unsigned int d945gtp3_pin_configs[10] = {
244 0x0221401f, 0x01a19022, 0x01813021, 0x01114010,
245 0x40000100, 0x40000100, 0x40000100, 0x40000100,
246 0x02a19120, 0x40000100,
249 static unsigned int d945gtp5_pin_configs[10] = {
250 0x0221401f, 0x01111012, 0x01813024, 0x01114010,
251 0x01a19021, 0x01116011, 0x01452130, 0x40000100,
252 0x02a19320, 0x40000100,
255 static unsigned int *stac922x_brd_tbl[] = {
257 d945gtp3_pin_configs,
258 d945gtp5_pin_configs,
261 static struct hda_board_config stac922x_cfg_tbl[] = {
262 { .modelname = "ref",
263 .pci_subvendor = PCI_VENDOR_ID_INTEL,
264 .pci_subdevice = 0x2668, /* DFI LanParty */
265 .config = STAC_REF }, /* SigmaTel reference board */
266 { .pci_subvendor = PCI_VENDOR_ID_INTEL,
267 .pci_subdevice = 0x0101,
268 .config = STAC_D945GTP3 }, /* Intel D945GTP - 3 Stack */
269 { .pci_subvendor = PCI_VENDOR_ID_INTEL,
270 .pci_subdevice = 0x0404,
271 .config = STAC_D945GTP5 }, /* Intel D945GTP - 5 Stack */
272 { .pci_subvendor = PCI_VENDOR_ID_INTEL,
273 .pci_subdevice = 0x0303,
274 .config = STAC_D945GTP5 }, /* Intel D945GNT - 5 Stack */
275 { .pci_subvendor = PCI_VENDOR_ID_INTEL,
276 .pci_subdevice = 0x0013,
277 .config = STAC_D945GTP5 }, /* Intel D955XBK - 5 Stack */
278 { .pci_subvendor = PCI_VENDOR_ID_INTEL,
279 .pci_subdevice = 0x0417,
280 .config = STAC_D945GTP5 }, /* Intel D975XBK - 5 Stack */
284 static void stac92xx_set_config_regs(struct hda_codec *codec)
287 struct sigmatel_spec *spec = codec->spec;
288 unsigned int pin_cfg;
290 for (i=0; i < spec->num_pins; i++) {
291 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
292 AC_VERB_SET_CONFIG_DEFAULT_BYTES_0,
293 spec->pin_configs[i] & 0x000000ff);
294 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
295 AC_VERB_SET_CONFIG_DEFAULT_BYTES_1,
296 (spec->pin_configs[i] & 0x0000ff00) >> 8);
297 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
298 AC_VERB_SET_CONFIG_DEFAULT_BYTES_2,
299 (spec->pin_configs[i] & 0x00ff0000) >> 16);
300 snd_hda_codec_write(codec, spec->pin_nids[i], 0,
301 AC_VERB_SET_CONFIG_DEFAULT_BYTES_3,
302 spec->pin_configs[i] >> 24);
303 pin_cfg = snd_hda_codec_read(codec, spec->pin_nids[i], 0,
304 AC_VERB_GET_CONFIG_DEFAULT,
306 snd_printdd(KERN_INFO "hda_codec: pin nid %2.2x pin config %8.8x\n", spec->pin_nids[i], pin_cfg);
311 * Analog playback callbacks
313 static int stac92xx_playback_pcm_open(struct hda_pcm_stream *hinfo,
314 struct hda_codec *codec,
315 struct snd_pcm_substream *substream)
317 struct sigmatel_spec *spec = codec->spec;
318 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
321 static int stac92xx_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
322 struct hda_codec *codec,
323 unsigned int stream_tag,
325 struct snd_pcm_substream *substream)
327 struct sigmatel_spec *spec = codec->spec;
328 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, format, substream);
331 static int stac92xx_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
332 struct hda_codec *codec,
333 struct snd_pcm_substream *substream)
335 struct sigmatel_spec *spec = codec->spec;
336 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
340 * Digital playback callbacks
342 static int stac92xx_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
343 struct hda_codec *codec,
344 struct snd_pcm_substream *substream)
346 struct sigmatel_spec *spec = codec->spec;
347 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
350 static int stac92xx_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
351 struct hda_codec *codec,
352 struct snd_pcm_substream *substream)
354 struct sigmatel_spec *spec = codec->spec;
355 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
360 * Analog capture callbacks
362 static int stac92xx_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
363 struct hda_codec *codec,
364 unsigned int stream_tag,
366 struct snd_pcm_substream *substream)
368 struct sigmatel_spec *spec = codec->spec;
370 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
371 stream_tag, 0, format);
375 static int stac92xx_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
376 struct hda_codec *codec,
377 struct snd_pcm_substream *substream)
379 struct sigmatel_spec *spec = codec->spec;
381 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
385 static struct hda_pcm_stream stac92xx_pcm_digital_playback = {
389 /* NID is set in stac92xx_build_pcms */
391 .open = stac92xx_dig_playback_pcm_open,
392 .close = stac92xx_dig_playback_pcm_close
396 static struct hda_pcm_stream stac92xx_pcm_digital_capture = {
400 /* NID is set in stac92xx_build_pcms */
403 static struct hda_pcm_stream stac92xx_pcm_analog_playback = {
407 .nid = 0x02, /* NID to query formats and rates */
409 .open = stac92xx_playback_pcm_open,
410 .prepare = stac92xx_playback_pcm_prepare,
411 .cleanup = stac92xx_playback_pcm_cleanup
415 static struct hda_pcm_stream stac92xx_pcm_analog_capture = {
419 .nid = 0x06, /* NID to query formats and rates */
421 .prepare = stac92xx_capture_pcm_prepare,
422 .cleanup = stac92xx_capture_pcm_cleanup
426 static int stac92xx_build_pcms(struct hda_codec *codec)
428 struct sigmatel_spec *spec = codec->spec;
429 struct hda_pcm *info = spec->pcm_rec;
432 codec->pcm_info = info;
434 info->name = "STAC92xx Analog";
435 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_playback;
436 info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_analog_capture;
438 if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
441 info->name = "STAC92xx Digital";
442 if (spec->multiout.dig_out_nid) {
443 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_digital_playback;
444 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
446 if (spec->dig_in_nid) {
447 info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_digital_capture;
448 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
455 static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type)
458 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
461 static int stac92xx_io_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
463 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
465 uinfo->value.integer.min = 0;
466 uinfo->value.integer.max = 1;
470 static int stac92xx_io_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
472 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
473 struct sigmatel_spec *spec = codec->spec;
474 int io_idx = kcontrol-> private_value & 0xff;
476 ucontrol->value.integer.value[0] = spec->io_switch[io_idx];
480 static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
482 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
483 struct sigmatel_spec *spec = codec->spec;
484 hda_nid_t nid = kcontrol->private_value >> 8;
485 int io_idx = kcontrol-> private_value & 0xff;
486 unsigned short val = ucontrol->value.integer.value[0];
488 spec->io_switch[io_idx] = val;
491 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
493 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_IN_EN);
498 #define STAC_CODEC_IO_SWITCH(xname, xpval) \
499 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
502 .info = stac92xx_io_switch_info, \
503 .get = stac92xx_io_switch_get, \
504 .put = stac92xx_io_switch_put, \
505 .private_value = xpval, \
511 STAC_CTL_WIDGET_MUTE,
512 STAC_CTL_WIDGET_IO_SWITCH,
515 static struct snd_kcontrol_new stac92xx_control_templates[] = {
516 HDA_CODEC_VOLUME(NULL, 0, 0, 0),
517 HDA_CODEC_MUTE(NULL, 0, 0, 0),
518 STAC_CODEC_IO_SWITCH(NULL, 0),
521 /* add dynamic controls */
522 static int stac92xx_add_control(struct sigmatel_spec *spec, int type, const char *name, unsigned long val)
524 struct snd_kcontrol_new *knew;
526 if (spec->num_kctl_used >= spec->num_kctl_alloc) {
527 int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;
529 knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */
532 if (spec->kctl_alloc) {
533 memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc);
534 kfree(spec->kctl_alloc);
536 spec->kctl_alloc = knew;
537 spec->num_kctl_alloc = num;
540 knew = &spec->kctl_alloc[spec->num_kctl_used];
541 *knew = stac92xx_control_templates[type];
542 knew->name = kstrdup(name, GFP_KERNEL);
545 knew->private_value = val;
546 spec->num_kctl_used++;
550 /* flag inputs as additional dynamic lineouts */
551 static int stac92xx_add_dyn_out_pins(struct hda_codec *codec, struct auto_pin_cfg *cfg)
553 struct sigmatel_spec *spec = codec->spec;
555 switch (cfg->line_outs) {
557 /* add line-in as side */
558 if (cfg->input_pins[AUTO_PIN_LINE]) {
559 cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_LINE];
560 spec->line_switch = 1;
565 /* add line-in as clfe and mic as side */
566 if (cfg->input_pins[AUTO_PIN_LINE]) {
567 cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_LINE];
568 spec->line_switch = 1;
571 if (cfg->input_pins[AUTO_PIN_MIC]) {
572 cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_MIC];
573 spec->mic_switch = 1;
578 /* add line-in as surr and mic as clfe */
579 if (cfg->input_pins[AUTO_PIN_LINE]) {
580 cfg->line_out_pins[1] = cfg->input_pins[AUTO_PIN_LINE];
581 spec->line_switch = 1;
584 if (cfg->input_pins[AUTO_PIN_MIC]) {
585 cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_MIC];
586 spec->mic_switch = 1;
595 /* fill in the dac_nids table from the parsed pin configuration */
596 static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
598 struct sigmatel_spec *spec = codec->spec;
602 /* check the pins hardwired to audio widget */
603 for (i = 0; i < cfg->line_outs; i++) {
604 nid = cfg->line_out_pins[i];
605 spec->multiout.dac_nids[i] = snd_hda_codec_read(codec, nid, 0,
606 AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
609 spec->multiout.num_dacs = cfg->line_outs;
614 /* add playback controls from the parsed DAC table */
615 static int stac92xx_auto_create_multi_out_ctls(struct sigmatel_spec *spec, const struct auto_pin_cfg *cfg)
618 static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
622 for (i = 0; i < cfg->line_outs; i++) {
623 if (!spec->multiout.dac_nids[i])
626 nid = spec->multiout.dac_nids[i];
630 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Center Playback Volume",
631 HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
633 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "LFE Playback Volume",
634 HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
636 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Center Playback Switch",
637 HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
639 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "LFE Playback Switch",
640 HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
643 sprintf(name, "%s Playback Volume", chname[i]);
644 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, name,
645 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
647 sprintf(name, "%s Playback Switch", chname[i]);
648 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, name,
649 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
654 if (spec->line_switch)
655 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Line In as Output Switch", cfg->input_pins[AUTO_PIN_LINE] << 8)) < 0)
658 if (spec->mic_switch)
659 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Mic as Output Switch", (cfg->input_pins[AUTO_PIN_MIC] << 8) | 1)) < 0)
665 /* add playback controls for HP output */
666 static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin_cfg *cfg)
668 struct sigmatel_spec *spec = codec->spec;
669 hda_nid_t pin = cfg->hp_pin;
672 unsigned int wid_caps;
677 wid_caps = get_wcaps(codec, pin);
678 if (wid_caps & AC_WCAP_UNSOL_CAP)
679 /* Enable unsolicited responses on the HP widget */
680 snd_hda_codec_write(codec, pin, 0,
681 AC_VERB_SET_UNSOLICITED_ENABLE,
684 nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
685 for (i = 0; i < cfg->line_outs; i++) {
686 if (! spec->multiout.dac_nids[i])
688 if (spec->multiout.dac_nids[i] == nid)
692 spec->multiout.hp_nid = nid;
694 /* control HP volume/switch on the output mixer amp */
695 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Headphone Playback Volume",
696 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
698 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
699 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
705 /* create playback/capture controls for input pins */
706 static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
708 struct sigmatel_spec *spec = codec->spec;
709 struct hda_input_mux *imux = &spec->private_imux;
710 hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
713 for (i = 0; i < AUTO_PIN_LAST; i++) {
715 if (cfg->input_pins[i]) {
716 /* Enable active pin widget as an input */
717 stac92xx_auto_set_pinctl(codec, cfg->input_pins[i], AC_PINCTL_IN_EN);
719 imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
721 for (j=0; j<spec->num_muxes; j++) {
722 int num_cons = snd_hda_get_connections(codec, spec->mux_nids[j], con_lst, HDA_MAX_NUM_INPUTS);
723 for (k=0; k<num_cons; k++)
724 if (con_lst[k] == cfg->input_pins[i]) {
731 imux->items[imux->num_items].index = index;
739 static void stac92xx_auto_init_multi_out(struct hda_codec *codec)
741 struct sigmatel_spec *spec = codec->spec;
744 for (i = 0; i < spec->autocfg.line_outs; i++) {
745 hda_nid_t nid = spec->autocfg.line_out_pins[i];
746 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
750 static void stac92xx_auto_init_hp_out(struct hda_codec *codec)
752 struct sigmatel_spec *spec = codec->spec;
755 pin = spec->autocfg.hp_pin;
756 if (pin) /* connect to front */
757 stac92xx_auto_set_pinctl(codec, pin, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN);
760 static int stac922x_parse_auto_config(struct hda_codec *codec)
762 struct sigmatel_spec *spec = codec->spec;
765 if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL)) < 0)
767 if ((err = stac92xx_add_dyn_out_pins(codec, &spec->autocfg)) < 0)
769 if ((err = stac92xx_auto_fill_dac_nids(codec, &spec->autocfg)) < 0)
771 if (! spec->autocfg.line_outs && ! spec->autocfg.hp_pin)
772 return 0; /* can't find valid pin config */
774 if ((err = stac92xx_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
775 (err = stac92xx_auto_create_hp_ctls(codec, &spec->autocfg)) < 0 ||
776 (err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
779 spec->multiout.max_channels = spec->multiout.num_dacs * 2;
780 if (spec->multiout.max_channels > 2)
781 spec->surr_switch = 1;
783 if (spec->autocfg.dig_out_pin) {
784 spec->multiout.dig_out_nid = 0x08;
785 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
787 if (spec->autocfg.dig_in_pin) {
788 spec->dig_in_nid = 0x09;
789 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
792 if (spec->kctl_alloc)
793 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
795 spec->input_mux = &spec->private_imux;
800 static int stac9200_parse_auto_config(struct hda_codec *codec)
802 struct sigmatel_spec *spec = codec->spec;
805 if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL)) < 0)
808 if ((err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
811 if (spec->autocfg.dig_out_pin) {
812 spec->multiout.dig_out_nid = 0x05;
813 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
815 if (spec->autocfg.dig_in_pin) {
816 spec->dig_in_nid = 0x04;
817 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
820 if (spec->kctl_alloc)
821 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
823 spec->input_mux = &spec->private_imux;
828 static int stac92xx_init(struct hda_codec *codec)
830 struct sigmatel_spec *spec = codec->spec;
832 snd_hda_sequence_write(codec, spec->init);
834 stac92xx_auto_init_multi_out(codec);
835 stac92xx_auto_init_hp_out(codec);
840 static void stac92xx_free(struct hda_codec *codec)
842 struct sigmatel_spec *spec = codec->spec;
848 if (spec->kctl_alloc) {
849 for (i = 0; i < spec->num_kctl_used; i++)
850 kfree(spec->kctl_alloc[i].name);
851 kfree(spec->kctl_alloc);
857 static void stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid,
860 unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
861 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
862 snd_hda_codec_write(codec, nid, 0,
863 AC_VERB_SET_PIN_WIDGET_CONTROL,
867 static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid,
870 unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
871 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
872 snd_hda_codec_write(codec, nid, 0,
873 AC_VERB_SET_PIN_WIDGET_CONTROL,
877 static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
879 struct sigmatel_spec *spec = codec->spec;
880 struct auto_pin_cfg *cfg = &spec->autocfg;
883 if ((res >> 26) != STAC_HP_EVENT)
886 presence = snd_hda_codec_read(codec, cfg->hp_pin, 0,
887 AC_VERB_GET_PIN_SENSE, 0x00) >> 31;
890 /* disable lineouts, enable hp */
891 for (i = 0; i < cfg->line_outs; i++)
892 stac92xx_reset_pinctl(codec, cfg->line_out_pins[i],
894 stac92xx_set_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN);
896 /* enable lineouts, disable hp */
897 for (i = 0; i < cfg->line_outs; i++)
898 stac92xx_set_pinctl(codec, cfg->line_out_pins[i],
900 stac92xx_reset_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN);
905 static int stac92xx_resume(struct hda_codec *codec)
907 struct sigmatel_spec *spec = codec->spec;
910 stac92xx_init(codec);
911 for (i = 0; i < spec->num_mixers; i++)
912 snd_hda_resume_ctls(codec, spec->mixers[i]);
913 if (spec->multiout.dig_out_nid)
914 snd_hda_resume_spdif_out(codec);
915 if (spec->dig_in_nid)
916 snd_hda_resume_spdif_in(codec);
922 static struct hda_codec_ops stac92xx_patch_ops = {
923 .build_controls = stac92xx_build_controls,
924 .build_pcms = stac92xx_build_pcms,
925 .init = stac92xx_init,
926 .free = stac92xx_free,
927 .unsol_event = stac92xx_unsol_event,
929 .resume = stac92xx_resume,
933 static int patch_stac9200(struct hda_codec *codec)
935 struct sigmatel_spec *spec;
938 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
943 spec->board_config = snd_hda_check_board_config(codec, stac9200_cfg_tbl);
944 if (spec->board_config < 0)
945 snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC9200, using BIOS defaults\n");
948 spec->pin_nids = stac9200_pin_nids;
949 spec->pin_configs = stac9200_brd_tbl[spec->board_config];
950 stac92xx_set_config_regs(codec);
953 spec->multiout.max_channels = 2;
954 spec->multiout.num_dacs = 1;
955 spec->multiout.dac_nids = stac9200_dac_nids;
956 spec->adc_nids = stac9200_adc_nids;
957 spec->mux_nids = stac9200_mux_nids;
960 spec->init = stac9200_core_init;
961 spec->mixer = stac9200_mixer;
963 err = stac9200_parse_auto_config(codec);
965 stac92xx_free(codec);
969 codec->patch_ops = stac92xx_patch_ops;
974 static int patch_stac922x(struct hda_codec *codec)
976 struct sigmatel_spec *spec;
979 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
984 spec->board_config = snd_hda_check_board_config(codec, stac922x_cfg_tbl);
985 if (spec->board_config < 0)
986 snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC922x, using BIOS defaults\n");
989 spec->pin_nids = stac922x_pin_nids;
990 spec->pin_configs = stac922x_brd_tbl[spec->board_config];
991 stac92xx_set_config_regs(codec);
994 spec->adc_nids = stac922x_adc_nids;
995 spec->mux_nids = stac922x_mux_nids;
998 spec->init = stac922x_core_init;
999 spec->mixer = stac922x_mixer;
1001 spec->multiout.dac_nids = spec->dac_nids;
1003 err = stac922x_parse_auto_config(codec);
1005 stac92xx_free(codec);
1009 codec->patch_ops = stac92xx_patch_ops;
1017 struct hda_codec_preset snd_hda_preset_sigmatel[] = {
1018 { .id = 0x83847690, .name = "STAC9200", .patch = patch_stac9200 },
1019 { .id = 0x83847882, .name = "STAC9220 A1", .patch = patch_stac922x },
1020 { .id = 0x83847680, .name = "STAC9221 A1", .patch = patch_stac922x },
1021 { .id = 0x83847880, .name = "STAC9220 A2", .patch = patch_stac922x },
1022 { .id = 0x83847681, .name = "STAC9220D/9223D A2", .patch = patch_stac922x },
1023 { .id = 0x83847682, .name = "STAC9221 A2", .patch = patch_stac922x },
1024 { .id = 0x83847683, .name = "STAC9221D A2", .patch = patch_stac922x },