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e5f14248 TI |
1 | /* |
2 | * HD audio interface patch for Cirrus Logic CS420x chip | |
3 | * | |
4 | * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de> | |
5 | * | |
6 | * This driver is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This driver is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
20 | ||
21 | #include <linux/init.h> | |
22 | #include <linux/delay.h> | |
23 | #include <linux/slab.h> | |
24 | #include <linux/pci.h> | |
25 | #include <sound/core.h> | |
26 | #include "hda_codec.h" | |
27 | #include "hda_local.h" | |
56487c27 | 28 | #include <sound/tlv.h> |
e5f14248 TI |
29 | |
30 | /* | |
31 | */ | |
32 | ||
33 | struct cs_spec { | |
a6bae205 | 34 | int board_config; |
e5f14248 TI |
35 | struct auto_pin_cfg autocfg; |
36 | struct hda_multi_out multiout; | |
37 | struct snd_kcontrol *vmaster_sw; | |
38 | struct snd_kcontrol *vmaster_vol; | |
39 | ||
40 | hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS]; | |
41 | hda_nid_t slave_dig_outs[2]; | |
42 | ||
43 | unsigned int input_idx[AUTO_PIN_LAST]; | |
44 | unsigned int capsrc_idx[AUTO_PIN_LAST]; | |
45 | hda_nid_t adc_nid[AUTO_PIN_LAST]; | |
46 | unsigned int adc_idx[AUTO_PIN_LAST]; | |
47 | unsigned int num_inputs; | |
48 | unsigned int cur_input; | |
49 | unsigned int automic_idx; | |
50 | hda_nid_t cur_adc; | |
51 | unsigned int cur_adc_stream_tag; | |
52 | unsigned int cur_adc_format; | |
53 | hda_nid_t dig_in; | |
54 | ||
c42d4782 | 55 | const struct hda_bind_ctls *capture_bind[2]; |
e5f14248 | 56 | |
ed208255 TI |
57 | unsigned int gpio_mask; |
58 | unsigned int gpio_dir; | |
59 | unsigned int gpio_data; | |
60 | ||
e5f14248 TI |
61 | struct hda_pcm pcm_rec[2]; /* PCM information */ |
62 | ||
63 | unsigned int hp_detect:1; | |
64 | unsigned int mic_detect:1; | |
56487c27 TH |
65 | /* CS421x */ |
66 | unsigned int spdif_detect:1; | |
67 | unsigned int sense_b:1; | |
68 | hda_nid_t vendor_nid; | |
69 | struct hda_input_mux input_mux; | |
70 | unsigned int last_input; | |
e5f14248 TI |
71 | }; |
72 | ||
56487c27 | 73 | /* available models with CS420x */ |
a6bae205 | 74 | enum { |
4e7d7c60 | 75 | CS420X_MBP53, |
a6bae205 | 76 | CS420X_MBP55, |
1a5ba2e9 | 77 | CS420X_IMAC27, |
a6bae205 TI |
78 | CS420X_AUTO, |
79 | CS420X_MODELS | |
80 | }; | |
81 | ||
56487c27 TH |
82 | /* CS421x boards */ |
83 | enum { | |
84 | CS421X_CDB4210, | |
85 | CS421X_MODELS | |
86 | }; | |
87 | ||
40c20fa0 TI |
88 | /* Vendor-specific processing widget */ |
89 | #define CS420X_VENDOR_NID 0x11 | |
90 | #define CS_DIG_OUT1_PIN_NID 0x10 | |
91 | #define CS_DIG_OUT2_PIN_NID 0x15 | |
92 | #define CS_DMIC1_PIN_NID 0x12 | |
93 | #define CS_DMIC2_PIN_NID 0x0e | |
94 | ||
95 | /* coef indices */ | |
96 | #define IDX_SPDIF_STAT 0x0000 | |
97 | #define IDX_SPDIF_CTL 0x0001 | |
98 | #define IDX_ADC_CFG 0x0002 | |
99 | /* SZC bitmask, 4 modes below: | |
100 | * 0 = immediate, | |
101 | * 1 = digital immediate, analog zero-cross | |
102 | * 2 = digtail & analog soft-ramp | |
103 | * 3 = digital soft-ramp, analog zero-cross | |
104 | */ | |
105 | #define CS_COEF_ADC_SZC_MASK (3 << 0) | |
106 | #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */ | |
107 | #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */ | |
108 | /* PGA mode: 0 = differential, 1 = signle-ended */ | |
109 | #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */ | |
110 | #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */ | |
111 | #define IDX_DAC_CFG 0x0003 | |
112 | /* SZC bitmask, 4 modes below: | |
113 | * 0 = Immediate | |
114 | * 1 = zero-cross | |
115 | * 2 = soft-ramp | |
116 | * 3 = soft-ramp on zero-cross | |
117 | */ | |
118 | #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */ | |
119 | #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */ | |
120 | #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */ | |
121 | ||
122 | #define IDX_BEEP_CFG 0x0004 | |
123 | /* 0x0008 - test reg key */ | |
124 | /* 0x0009 - 0x0014 -> 12 test regs */ | |
125 | /* 0x0015 - visibility reg */ | |
126 | ||
56487c27 TH |
127 | /* |
128 | * Cirrus Logic CS4210 | |
129 | * | |
130 | * 1 DAC => HP(sense) / Speakers, | |
131 | * 1 ADC <= LineIn(sense) / MicIn / DMicIn, | |
132 | * 1 SPDIF OUT => SPDIF Trasmitter(sense) | |
133 | */ | |
134 | #define CS4210_DAC_NID 0x02 | |
135 | #define CS4210_ADC_NID 0x03 | |
136 | #define CS421X_VENDOR_NID 0x0B | |
137 | #define CS421X_DMIC_PIN_NID 0x09 /* Port E */ | |
138 | #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */ | |
139 | ||
140 | #define CS421X_IDX_DEV_CFG 0x01 | |
141 | #define CS421X_IDX_ADC_CFG 0x02 | |
142 | #define CS421X_IDX_DAC_CFG 0x03 | |
143 | #define CS421X_IDX_SPK_CTL 0x04 | |
144 | ||
145 | #define SPDIF_EVENT 0x04 | |
40c20fa0 | 146 | |
277a57c7 | 147 | static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx) |
40c20fa0 | 148 | { |
56487c27 TH |
149 | struct cs_spec *spec = codec->spec; |
150 | snd_hda_codec_write(codec, spec->vendor_nid, 0, | |
40c20fa0 | 151 | AC_VERB_SET_COEF_INDEX, idx); |
56487c27 | 152 | return snd_hda_codec_read(codec, spec->vendor_nid, 0, |
40c20fa0 TI |
153 | AC_VERB_GET_PROC_COEF, 0); |
154 | } | |
155 | ||
277a57c7 TI |
156 | static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx, |
157 | unsigned int coef) | |
40c20fa0 | 158 | { |
56487c27 TH |
159 | struct cs_spec *spec = codec->spec; |
160 | snd_hda_codec_write(codec, spec->vendor_nid, 0, | |
40c20fa0 | 161 | AC_VERB_SET_COEF_INDEX, idx); |
56487c27 | 162 | snd_hda_codec_write(codec, spec->vendor_nid, 0, |
40c20fa0 TI |
163 | AC_VERB_SET_PROC_COEF, coef); |
164 | } | |
165 | ||
166 | ||
e5f14248 TI |
167 | #define HP_EVENT 1 |
168 | #define MIC_EVENT 2 | |
169 | ||
170 | /* | |
171 | * PCM callbacks | |
172 | */ | |
173 | static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo, | |
174 | struct hda_codec *codec, | |
175 | struct snd_pcm_substream *substream) | |
176 | { | |
177 | struct cs_spec *spec = codec->spec; | |
178 | return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream, | |
179 | hinfo); | |
180 | } | |
181 | ||
182 | static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo, | |
183 | struct hda_codec *codec, | |
184 | unsigned int stream_tag, | |
185 | unsigned int format, | |
186 | struct snd_pcm_substream *substream) | |
187 | { | |
188 | struct cs_spec *spec = codec->spec; | |
189 | return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, | |
190 | stream_tag, format, substream); | |
191 | } | |
192 | ||
193 | static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
194 | struct hda_codec *codec, | |
195 | struct snd_pcm_substream *substream) | |
196 | { | |
197 | struct cs_spec *spec = codec->spec; | |
198 | return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); | |
199 | } | |
200 | ||
201 | /* | |
202 | * Digital out | |
203 | */ | |
204 | static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo, | |
205 | struct hda_codec *codec, | |
206 | struct snd_pcm_substream *substream) | |
207 | { | |
208 | struct cs_spec *spec = codec->spec; | |
209 | return snd_hda_multi_out_dig_open(codec, &spec->multiout); | |
210 | } | |
211 | ||
212 | static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, | |
213 | struct hda_codec *codec, | |
214 | struct snd_pcm_substream *substream) | |
215 | { | |
216 | struct cs_spec *spec = codec->spec; | |
217 | return snd_hda_multi_out_dig_close(codec, &spec->multiout); | |
218 | } | |
219 | ||
220 | static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, | |
221 | struct hda_codec *codec, | |
222 | unsigned int stream_tag, | |
223 | unsigned int format, | |
224 | struct snd_pcm_substream *substream) | |
225 | { | |
226 | struct cs_spec *spec = codec->spec; | |
227 | return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag, | |
228 | format, substream); | |
229 | } | |
230 | ||
231 | static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
232 | struct hda_codec *codec, | |
233 | struct snd_pcm_substream *substream) | |
234 | { | |
235 | struct cs_spec *spec = codec->spec; | |
236 | return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout); | |
237 | } | |
238 | ||
239 | /* | |
240 | * Analog capture | |
241 | */ | |
242 | static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo, | |
243 | struct hda_codec *codec, | |
244 | unsigned int stream_tag, | |
245 | unsigned int format, | |
246 | struct snd_pcm_substream *substream) | |
247 | { | |
248 | struct cs_spec *spec = codec->spec; | |
249 | spec->cur_adc = spec->adc_nid[spec->cur_input]; | |
250 | spec->cur_adc_stream_tag = stream_tag; | |
251 | spec->cur_adc_format = format; | |
252 | snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format); | |
253 | return 0; | |
254 | } | |
255 | ||
256 | static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, | |
257 | struct hda_codec *codec, | |
258 | struct snd_pcm_substream *substream) | |
259 | { | |
260 | struct cs_spec *spec = codec->spec; | |
261 | snd_hda_codec_cleanup_stream(codec, spec->cur_adc); | |
262 | spec->cur_adc = 0; | |
263 | return 0; | |
264 | } | |
265 | ||
266 | /* | |
267 | */ | |
c42d4782 | 268 | static const struct hda_pcm_stream cs_pcm_analog_playback = { |
e5f14248 TI |
269 | .substreams = 1, |
270 | .channels_min = 2, | |
271 | .channels_max = 2, | |
272 | .ops = { | |
273 | .open = cs_playback_pcm_open, | |
274 | .prepare = cs_playback_pcm_prepare, | |
275 | .cleanup = cs_playback_pcm_cleanup | |
276 | }, | |
277 | }; | |
278 | ||
c42d4782 | 279 | static const struct hda_pcm_stream cs_pcm_analog_capture = { |
e5f14248 TI |
280 | .substreams = 1, |
281 | .channels_min = 2, | |
282 | .channels_max = 2, | |
283 | .ops = { | |
284 | .prepare = cs_capture_pcm_prepare, | |
285 | .cleanup = cs_capture_pcm_cleanup | |
286 | }, | |
287 | }; | |
288 | ||
c42d4782 | 289 | static const struct hda_pcm_stream cs_pcm_digital_playback = { |
e5f14248 TI |
290 | .substreams = 1, |
291 | .channels_min = 2, | |
292 | .channels_max = 2, | |
293 | .ops = { | |
294 | .open = cs_dig_playback_pcm_open, | |
295 | .close = cs_dig_playback_pcm_close, | |
296 | .prepare = cs_dig_playback_pcm_prepare, | |
297 | .cleanup = cs_dig_playback_pcm_cleanup | |
298 | }, | |
299 | }; | |
300 | ||
c42d4782 | 301 | static const struct hda_pcm_stream cs_pcm_digital_capture = { |
e5f14248 TI |
302 | .substreams = 1, |
303 | .channels_min = 2, | |
304 | .channels_max = 2, | |
305 | }; | |
306 | ||
307 | static int cs_build_pcms(struct hda_codec *codec) | |
308 | { | |
309 | struct cs_spec *spec = codec->spec; | |
310 | struct hda_pcm *info = spec->pcm_rec; | |
311 | ||
312 | codec->pcm_info = info; | |
313 | codec->num_pcms = 0; | |
314 | ||
315 | info->name = "Cirrus Analog"; | |
316 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback; | |
317 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0]; | |
318 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = | |
319 | spec->multiout.max_channels; | |
320 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture; | |
e5f14248 TI |
321 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = |
322 | spec->adc_nid[spec->cur_input]; | |
323 | codec->num_pcms++; | |
324 | ||
325 | if (!spec->multiout.dig_out_nid && !spec->dig_in) | |
326 | return 0; | |
327 | ||
328 | info++; | |
329 | info->name = "Cirrus Digital"; | |
330 | info->pcm_type = spec->autocfg.dig_out_type[0]; | |
331 | if (!info->pcm_type) | |
332 | info->pcm_type = HDA_PCM_TYPE_SPDIF; | |
333 | if (spec->multiout.dig_out_nid) { | |
334 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = | |
335 | cs_pcm_digital_playback; | |
336 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = | |
337 | spec->multiout.dig_out_nid; | |
338 | } | |
339 | if (spec->dig_in) { | |
340 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = | |
341 | cs_pcm_digital_capture; | |
342 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in; | |
343 | } | |
344 | codec->num_pcms++; | |
345 | ||
346 | return 0; | |
347 | } | |
348 | ||
21a4dc43 TI |
349 | /* |
350 | * parse codec topology | |
351 | */ | |
352 | ||
e5f14248 TI |
353 | static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin) |
354 | { | |
355 | hda_nid_t dac; | |
356 | if (!pin) | |
357 | return 0; | |
358 | if (snd_hda_get_connections(codec, pin, &dac, 1) != 1) | |
359 | return 0; | |
360 | return dac; | |
361 | } | |
362 | ||
21a4dc43 TI |
363 | static int is_ext_mic(struct hda_codec *codec, unsigned int idx) |
364 | { | |
365 | struct cs_spec *spec = codec->spec; | |
366 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
c1e0bb92 | 367 | hda_nid_t pin = cfg->inputs[idx].pin; |
06dec228 TI |
368 | unsigned int val; |
369 | if (!is_jack_detectable(codec, pin)) | |
21a4dc43 TI |
370 | return 0; |
371 | val = snd_hda_codec_get_pincfg(codec, pin); | |
99ae28be | 372 | return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT); |
21a4dc43 TI |
373 | } |
374 | ||
375 | static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin, | |
376 | unsigned int *idxp) | |
377 | { | |
1b004d03 | 378 | int i, idx; |
21a4dc43 TI |
379 | hda_nid_t nid; |
380 | ||
381 | nid = codec->start_nid; | |
382 | for (i = 0; i < codec->num_nodes; i++, nid++) { | |
21a4dc43 | 383 | unsigned int type; |
1682c817 | 384 | type = get_wcaps_type(get_wcaps(codec, nid)); |
21a4dc43 TI |
385 | if (type != AC_WID_AUD_IN) |
386 | continue; | |
1b004d03 TI |
387 | idx = snd_hda_get_conn_index(codec, nid, pin, false); |
388 | if (idx >= 0) { | |
389 | *idxp = idx; | |
8d087c76 | 390 | return nid; |
1b004d03 | 391 | } |
21a4dc43 TI |
392 | } |
393 | return 0; | |
394 | } | |
395 | ||
40c20fa0 TI |
396 | static int is_active_pin(struct hda_codec *codec, hda_nid_t nid) |
397 | { | |
40c20fa0 TI |
398 | unsigned int val; |
399 | val = snd_hda_codec_get_pincfg(codec, nid); | |
400 | return (get_defcfg_connect(val) != AC_JACK_PORT_NONE); | |
401 | } | |
402 | ||
21a4dc43 TI |
403 | static int parse_output(struct hda_codec *codec) |
404 | { | |
405 | struct cs_spec *spec = codec->spec; | |
406 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
277a57c7 | 407 | int i, extra_nids; |
21a4dc43 TI |
408 | hda_nid_t dac; |
409 | ||
410 | for (i = 0; i < cfg->line_outs; i++) { | |
411 | dac = get_dac(codec, cfg->line_out_pins[i]); | |
412 | if (!dac) | |
413 | break; | |
414 | spec->dac_nid[i] = dac; | |
415 | } | |
416 | spec->multiout.num_dacs = i; | |
417 | spec->multiout.dac_nids = spec->dac_nid; | |
418 | spec->multiout.max_channels = i * 2; | |
419 | ||
420 | /* add HP and speakers */ | |
421 | extra_nids = 0; | |
422 | for (i = 0; i < cfg->hp_outs; i++) { | |
423 | dac = get_dac(codec, cfg->hp_pins[i]); | |
424 | if (!dac) | |
425 | break; | |
426 | if (!i) | |
427 | spec->multiout.hp_nid = dac; | |
428 | else | |
429 | spec->multiout.extra_out_nid[extra_nids++] = dac; | |
430 | } | |
431 | for (i = 0; i < cfg->speaker_outs; i++) { | |
432 | dac = get_dac(codec, cfg->speaker_pins[i]); | |
433 | if (!dac) | |
434 | break; | |
435 | spec->multiout.extra_out_nid[extra_nids++] = dac; | |
436 | } | |
437 | ||
438 | if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { | |
439 | cfg->speaker_outs = cfg->line_outs; | |
440 | memcpy(cfg->speaker_pins, cfg->line_out_pins, | |
441 | sizeof(cfg->speaker_pins)); | |
442 | cfg->line_outs = 0; | |
443 | } | |
444 | ||
445 | return 0; | |
446 | } | |
447 | ||
448 | static int parse_input(struct hda_codec *codec) | |
449 | { | |
450 | struct cs_spec *spec = codec->spec; | |
451 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
277a57c7 | 452 | int i; |
21a4dc43 | 453 | |
c1e0bb92 TI |
454 | for (i = 0; i < cfg->num_inputs; i++) { |
455 | hda_nid_t pin = cfg->inputs[i].pin; | |
21a4dc43 TI |
456 | spec->input_idx[spec->num_inputs] = i; |
457 | spec->capsrc_idx[i] = spec->num_inputs++; | |
458 | spec->cur_input = i; | |
459 | spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]); | |
460 | } | |
461 | if (!spec->num_inputs) | |
462 | return 0; | |
463 | ||
464 | /* check whether the automatic mic switch is available */ | |
465 | if (spec->num_inputs == 2 && | |
86e2959a TI |
466 | cfg->inputs[0].type == AUTO_PIN_MIC && |
467 | cfg->inputs[1].type == AUTO_PIN_MIC) { | |
c1e0bb92 TI |
468 | if (is_ext_mic(codec, cfg->inputs[0].pin)) { |
469 | if (!is_ext_mic(codec, cfg->inputs[1].pin)) { | |
21a4dc43 | 470 | spec->mic_detect = 1; |
c1e0bb92 | 471 | spec->automic_idx = 0; |
21a4dc43 TI |
472 | } |
473 | } else { | |
c1e0bb92 | 474 | if (is_ext_mic(codec, cfg->inputs[1].pin)) { |
21a4dc43 | 475 | spec->mic_detect = 1; |
c1e0bb92 | 476 | spec->automic_idx = 1; |
21a4dc43 TI |
477 | } |
478 | } | |
479 | } | |
480 | return 0; | |
481 | } | |
482 | ||
483 | ||
484 | static int parse_digital_output(struct hda_codec *codec) | |
485 | { | |
486 | struct cs_spec *spec = codec->spec; | |
487 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
488 | hda_nid_t nid; | |
21a4dc43 TI |
489 | |
490 | if (!cfg->dig_outs) | |
491 | return 0; | |
492 | if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1) | |
493 | return 0; | |
494 | spec->multiout.dig_out_nid = nid; | |
495 | spec->multiout.share_spdif = 1; | |
496 | if (cfg->dig_outs > 1 && | |
497 | snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) { | |
498 | spec->slave_dig_outs[0] = nid; | |
499 | codec->slave_dig_outs = spec->slave_dig_outs; | |
500 | } | |
501 | return 0; | |
502 | } | |
503 | ||
504 | static int parse_digital_input(struct hda_codec *codec) | |
505 | { | |
506 | struct cs_spec *spec = codec->spec; | |
507 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
508 | int idx; | |
509 | ||
60e53882 TI |
510 | if (cfg->dig_in_pin) |
511 | spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx); | |
512 | return 0; | |
21a4dc43 TI |
513 | } |
514 | ||
515 | /* | |
516 | * create mixer controls | |
517 | */ | |
518 | ||
ea734963 | 519 | static const char * const dir_sfx[2] = { "Playback", "Capture" }; |
e5f14248 TI |
520 | |
521 | static int add_mute(struct hda_codec *codec, const char *name, int index, | |
522 | unsigned int pval, int dir, struct snd_kcontrol **kctlp) | |
523 | { | |
b4dabfc4 | 524 | char tmp[44]; |
e5f14248 TI |
525 | struct snd_kcontrol_new knew = |
526 | HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT); | |
527 | knew.private_value = pval; | |
528 | snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]); | |
529 | *kctlp = snd_ctl_new1(&knew, codec); | |
9e3fd871 | 530 | (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG; |
5e26dfd0 | 531 | return snd_hda_ctl_add(codec, 0, *kctlp); |
e5f14248 TI |
532 | } |
533 | ||
534 | static int add_volume(struct hda_codec *codec, const char *name, | |
535 | int index, unsigned int pval, int dir, | |
536 | struct snd_kcontrol **kctlp) | |
537 | { | |
2e1210bc | 538 | char tmp[44]; |
e5f14248 TI |
539 | struct snd_kcontrol_new knew = |
540 | HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT); | |
541 | knew.private_value = pval; | |
542 | snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]); | |
543 | *kctlp = snd_ctl_new1(&knew, codec); | |
9e3fd871 | 544 | (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG; |
5e26dfd0 | 545 | return snd_hda_ctl_add(codec, 0, *kctlp); |
e5f14248 TI |
546 | } |
547 | ||
548 | static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac) | |
549 | { | |
550 | unsigned int caps; | |
551 | ||
552 | /* set the upper-limit for mixer amp to 0dB */ | |
553 | caps = query_amp_caps(codec, dac, HDA_OUTPUT); | |
554 | caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT); | |
555 | caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f) | |
556 | << AC_AMPCAP_NUM_STEPS_SHIFT; | |
557 | snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps); | |
558 | } | |
559 | ||
560 | static int add_vmaster(struct hda_codec *codec, hda_nid_t dac) | |
561 | { | |
562 | struct cs_spec *spec = codec->spec; | |
563 | unsigned int tlv[4]; | |
564 | int err; | |
565 | ||
566 | spec->vmaster_sw = | |
567 | snd_ctl_make_virtual_master("Master Playback Switch", NULL); | |
3911a4c1 | 568 | err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw); |
e5f14248 TI |
569 | if (err < 0) |
570 | return err; | |
571 | ||
572 | snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv); | |
573 | spec->vmaster_vol = | |
574 | snd_ctl_make_virtual_master("Master Playback Volume", tlv); | |
3911a4c1 | 575 | err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol); |
e5f14248 TI |
576 | if (err < 0) |
577 | return err; | |
578 | return 0; | |
579 | } | |
580 | ||
581 | static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx, | |
582 | int num_ctls, int type) | |
583 | { | |
584 | struct cs_spec *spec = codec->spec; | |
585 | const char *name; | |
586 | int err, index; | |
587 | struct snd_kcontrol *kctl; | |
c42d4782 | 588 | static const char * const speakers[] = { |
e5f14248 TI |
589 | "Front Speaker", "Surround Speaker", "Bass Speaker" |
590 | }; | |
c42d4782 | 591 | static const char * const line_outs[] = { |
e5f14248 TI |
592 | "Front Line-Out", "Surround Line-Out", "Bass Line-Out" |
593 | }; | |
594 | ||
595 | fix_volume_caps(codec, dac); | |
596 | if (!spec->vmaster_sw) { | |
597 | err = add_vmaster(codec, dac); | |
598 | if (err < 0) | |
599 | return err; | |
600 | } | |
601 | ||
602 | index = 0; | |
603 | switch (type) { | |
604 | case AUTO_PIN_HP_OUT: | |
605 | name = "Headphone"; | |
606 | index = idx; | |
607 | break; | |
608 | case AUTO_PIN_SPEAKER_OUT: | |
609 | if (num_ctls > 1) | |
610 | name = speakers[idx]; | |
611 | else | |
612 | name = "Speaker"; | |
613 | break; | |
614 | default: | |
615 | if (num_ctls > 1) | |
616 | name = line_outs[idx]; | |
617 | else | |
618 | name = "Line-Out"; | |
619 | break; | |
620 | } | |
621 | ||
622 | err = add_mute(codec, name, index, | |
623 | HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl); | |
624 | if (err < 0) | |
625 | return err; | |
626 | err = snd_ctl_add_slave(spec->vmaster_sw, kctl); | |
627 | if (err < 0) | |
628 | return err; | |
629 | ||
630 | err = add_volume(codec, name, index, | |
631 | HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl); | |
632 | if (err < 0) | |
633 | return err; | |
634 | err = snd_ctl_add_slave(spec->vmaster_vol, kctl); | |
635 | if (err < 0) | |
636 | return err; | |
637 | ||
638 | return 0; | |
639 | } | |
640 | ||
641 | static int build_output(struct hda_codec *codec) | |
642 | { | |
643 | struct cs_spec *spec = codec->spec; | |
644 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
21a4dc43 | 645 | int i, err; |
e5f14248 TI |
646 | |
647 | for (i = 0; i < cfg->line_outs; i++) { | |
21a4dc43 TI |
648 | err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]), |
649 | i, cfg->line_outs, cfg->line_out_type); | |
e5f14248 TI |
650 | if (err < 0) |
651 | return err; | |
652 | } | |
e5f14248 | 653 | for (i = 0; i < cfg->hp_outs; i++) { |
21a4dc43 TI |
654 | err = add_output(codec, get_dac(codec, cfg->hp_pins[i]), |
655 | i, cfg->hp_outs, AUTO_PIN_HP_OUT); | |
e5f14248 TI |
656 | if (err < 0) |
657 | return err; | |
658 | } | |
659 | for (i = 0; i < cfg->speaker_outs; i++) { | |
21a4dc43 TI |
660 | err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]), |
661 | i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT); | |
e5f14248 TI |
662 | if (err < 0) |
663 | return err; | |
664 | } | |
e5f14248 TI |
665 | return 0; |
666 | } | |
667 | ||
668 | /* | |
669 | */ | |
670 | ||
c42d4782 | 671 | static const struct snd_kcontrol_new cs_capture_ctls[] = { |
e5f14248 TI |
672 | HDA_BIND_SW("Capture Switch", 0), |
673 | HDA_BIND_VOL("Capture Volume", 0), | |
674 | }; | |
675 | ||
ea35929b TI |
676 | static int change_cur_input(struct hda_codec *codec, unsigned int idx, |
677 | int force) | |
e5f14248 TI |
678 | { |
679 | struct cs_spec *spec = codec->spec; | |
e5f14248 | 680 | |
ea35929b | 681 | if (spec->cur_input == idx && !force) |
e5f14248 TI |
682 | return 0; |
683 | if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) { | |
684 | /* stream is running, let's swap the current ADC */ | |
f0cea797 | 685 | __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1); |
e5f14248 TI |
686 | spec->cur_adc = spec->adc_nid[idx]; |
687 | snd_hda_codec_setup_stream(codec, spec->cur_adc, | |
688 | spec->cur_adc_stream_tag, 0, | |
689 | spec->cur_adc_format); | |
690 | } | |
691 | snd_hda_codec_write(codec, spec->cur_adc, 0, | |
692 | AC_VERB_SET_CONNECT_SEL, | |
693 | spec->adc_idx[idx]); | |
694 | spec->cur_input = idx; | |
695 | return 1; | |
696 | } | |
697 | ||
698 | static int cs_capture_source_info(struct snd_kcontrol *kcontrol, | |
699 | struct snd_ctl_elem_info *uinfo) | |
700 | { | |
701 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
702 | struct cs_spec *spec = codec->spec; | |
10a20af7 | 703 | struct auto_pin_cfg *cfg = &spec->autocfg; |
e5f14248 TI |
704 | unsigned int idx; |
705 | ||
706 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
707 | uinfo->count = 1; | |
708 | uinfo->value.enumerated.items = spec->num_inputs; | |
709 | if (uinfo->value.enumerated.item >= spec->num_inputs) | |
710 | uinfo->value.enumerated.item = spec->num_inputs - 1; | |
711 | idx = spec->input_idx[uinfo->value.enumerated.item]; | |
10a20af7 TI |
712 | strcpy(uinfo->value.enumerated.name, |
713 | hda_get_input_pin_label(codec, cfg->inputs[idx].pin, 1)); | |
e5f14248 TI |
714 | return 0; |
715 | } | |
716 | ||
717 | static int cs_capture_source_get(struct snd_kcontrol *kcontrol, | |
718 | struct snd_ctl_elem_value *ucontrol) | |
719 | { | |
720 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
721 | struct cs_spec *spec = codec->spec; | |
722 | ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input]; | |
723 | return 0; | |
724 | } | |
725 | ||
726 | static int cs_capture_source_put(struct snd_kcontrol *kcontrol, | |
727 | struct snd_ctl_elem_value *ucontrol) | |
728 | { | |
729 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
730 | struct cs_spec *spec = codec->spec; | |
731 | unsigned int idx = ucontrol->value.enumerated.item[0]; | |
732 | ||
733 | if (idx >= spec->num_inputs) | |
734 | return -EINVAL; | |
735 | idx = spec->input_idx[idx]; | |
ea35929b | 736 | return change_cur_input(codec, idx, 0); |
e5f14248 TI |
737 | } |
738 | ||
c42d4782 | 739 | static const struct snd_kcontrol_new cs_capture_source = { |
e5f14248 TI |
740 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
741 | .name = "Capture Source", | |
742 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, | |
743 | .info = cs_capture_source_info, | |
744 | .get = cs_capture_source_get, | |
745 | .put = cs_capture_source_put, | |
746 | }; | |
747 | ||
c42d4782 | 748 | static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec, |
e5f14248 TI |
749 | struct hda_ctl_ops *ops) |
750 | { | |
751 | struct cs_spec *spec = codec->spec; | |
752 | struct hda_bind_ctls *bind; | |
753 | int i, n; | |
754 | ||
755 | bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1), | |
756 | GFP_KERNEL); | |
757 | if (!bind) | |
758 | return NULL; | |
759 | bind->ops = ops; | |
760 | n = 0; | |
761 | for (i = 0; i < AUTO_PIN_LAST; i++) { | |
762 | if (!spec->adc_nid[i]) | |
763 | continue; | |
764 | bind->values[n++] = | |
765 | HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3, | |
766 | spec->adc_idx[i], HDA_INPUT); | |
767 | } | |
768 | return bind; | |
769 | } | |
770 | ||
6a92934d TI |
771 | /* add a (input-boost) volume control to the given input pin */ |
772 | static int add_input_volume_control(struct hda_codec *codec, | |
773 | struct auto_pin_cfg *cfg, | |
774 | int item) | |
775 | { | |
776 | hda_nid_t pin = cfg->inputs[item].pin; | |
777 | u32 caps; | |
778 | const char *label; | |
779 | struct snd_kcontrol *kctl; | |
780 | ||
781 | if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP)) | |
782 | return 0; | |
783 | caps = query_amp_caps(codec, pin, HDA_INPUT); | |
784 | caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT; | |
785 | if (caps <= 1) | |
786 | return 0; | |
787 | label = hda_get_autocfg_input_label(codec, cfg, item); | |
788 | return add_volume(codec, label, 0, | |
789 | HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl); | |
790 | } | |
791 | ||
e5f14248 TI |
792 | static int build_input(struct hda_codec *codec) |
793 | { | |
794 | struct cs_spec *spec = codec->spec; | |
21a4dc43 | 795 | int i, err; |
e5f14248 | 796 | |
e5f14248 TI |
797 | if (!spec->num_inputs) |
798 | return 0; | |
799 | ||
e5f14248 TI |
800 | /* make bind-capture */ |
801 | spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw); | |
802 | spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol); | |
803 | for (i = 0; i < 2; i++) { | |
804 | struct snd_kcontrol *kctl; | |
21949f00 | 805 | int n; |
e5f14248 TI |
806 | if (!spec->capture_bind[i]) |
807 | return -ENOMEM; | |
808 | kctl = snd_ctl_new1(&cs_capture_ctls[i], codec); | |
809 | if (!kctl) | |
810 | return -ENOMEM; | |
811 | kctl->private_value = (long)spec->capture_bind[i]; | |
3911a4c1 | 812 | err = snd_hda_ctl_add(codec, 0, kctl); |
e5f14248 TI |
813 | if (err < 0) |
814 | return err; | |
21949f00 TI |
815 | for (n = 0; n < AUTO_PIN_LAST; n++) { |
816 | if (!spec->adc_nid[n]) | |
817 | continue; | |
8dd34ab1 | 818 | err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]); |
21949f00 TI |
819 | if (err < 0) |
820 | return err; | |
821 | } | |
e5f14248 TI |
822 | } |
823 | ||
824 | if (spec->num_inputs > 1 && !spec->mic_detect) { | |
3911a4c1 | 825 | err = snd_hda_ctl_add(codec, 0, |
e5f14248 TI |
826 | snd_ctl_new1(&cs_capture_source, codec)); |
827 | if (err < 0) | |
828 | return err; | |
829 | } | |
830 | ||
6a92934d TI |
831 | for (i = 0; i < spec->num_inputs; i++) { |
832 | err = add_input_volume_control(codec, &spec->autocfg, i); | |
833 | if (err < 0) | |
834 | return err; | |
835 | } | |
836 | ||
e5f14248 TI |
837 | return 0; |
838 | } | |
839 | ||
21a4dc43 TI |
840 | /* |
841 | */ | |
842 | ||
e5f14248 TI |
843 | static int build_digital_output(struct hda_codec *codec) |
844 | { | |
845 | struct cs_spec *spec = codec->spec; | |
e5f14248 TI |
846 | int err; |
847 | ||
63b2413b TI |
848 | if (!spec->multiout.dig_out_nid) |
849 | return 0; | |
850 | ||
74b654c9 SW |
851 | err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid, |
852 | spec->multiout.dig_out_nid); | |
e5f14248 TI |
853 | if (err < 0) |
854 | return err; | |
855 | err = snd_hda_create_spdif_share_sw(codec, &spec->multiout); | |
856 | if (err < 0) | |
857 | return err; | |
e5f14248 TI |
858 | return 0; |
859 | } | |
860 | ||
861 | static int build_digital_input(struct hda_codec *codec) | |
862 | { | |
863 | struct cs_spec *spec = codec->spec; | |
21a4dc43 TI |
864 | if (spec->dig_in) |
865 | return snd_hda_create_spdif_in_ctls(codec, spec->dig_in); | |
866 | return 0; | |
e5f14248 TI |
867 | } |
868 | ||
21a4dc43 TI |
869 | /* |
870 | * auto-mute and auto-mic switching | |
56487c27 TH |
871 | * CS421x auto-output redirecting |
872 | * HP/SPK/SPDIF | |
21a4dc43 TI |
873 | */ |
874 | ||
e5f14248 TI |
875 | static void cs_automute(struct hda_codec *codec) |
876 | { | |
877 | struct cs_spec *spec = codec->spec; | |
878 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
06dec228 | 879 | unsigned int hp_present; |
56487c27 | 880 | unsigned int spdif_present; |
e5f14248 TI |
881 | hda_nid_t nid; |
882 | int i; | |
883 | ||
56487c27 TH |
884 | spdif_present = 0; |
885 | if (cfg->dig_outs) { | |
886 | nid = cfg->dig_out_pins[0]; | |
887 | if (is_jack_detectable(codec, nid)) { | |
888 | /* | |
889 | TODO: SPDIF output redirect when SENSE_B is enabled. | |
890 | Shared (SENSE_A) jack (e.g HP/mini-TOSLINK) | |
891 | assumed. | |
892 | */ | |
893 | if (snd_hda_jack_detect(codec, nid) | |
894 | /* && spec->sense_b */) | |
895 | spdif_present = 1; | |
896 | } | |
897 | } | |
898 | ||
e5f14248 TI |
899 | hp_present = 0; |
900 | for (i = 0; i < cfg->hp_outs; i++) { | |
901 | nid = cfg->hp_pins[i]; | |
06dec228 | 902 | if (!is_jack_detectable(codec, nid)) |
e5f14248 | 903 | continue; |
864f92be | 904 | hp_present = snd_hda_jack_detect(codec, nid); |
e5f14248 TI |
905 | if (hp_present) |
906 | break; | |
907 | } | |
56487c27 TH |
908 | |
909 | /* mute speakers if spdif or hp jack is plugged in */ | |
e5f14248 TI |
910 | for (i = 0; i < cfg->speaker_outs; i++) { |
911 | nid = cfg->speaker_pins[i]; | |
912 | snd_hda_codec_write(codec, nid, 0, | |
913 | AC_VERB_SET_PIN_WIDGET_CONTROL, | |
914 | hp_present ? 0 : PIN_OUT); | |
56487c27 TH |
915 | /* detect on spdif is specific to CS421x */ |
916 | if (spec->vendor_nid == CS421X_VENDOR_NID) { | |
917 | snd_hda_codec_write(codec, nid, 0, | |
918 | AC_VERB_SET_PIN_WIDGET_CONTROL, | |
919 | spdif_present ? 0 : PIN_OUT); | |
920 | } | |
e5f14248 | 921 | } |
4e7d7c60 VW |
922 | if (spec->board_config == CS420X_MBP53 || |
923 | spec->board_config == CS420X_MBP55 || | |
1a5ba2e9 | 924 | spec->board_config == CS420X_IMAC27) { |
3a385167 SP |
925 | unsigned int gpio = hp_present ? 0x02 : 0x08; |
926 | snd_hda_codec_write(codec, 0x01, 0, | |
927 | AC_VERB_SET_GPIO_DATA, gpio); | |
928 | } | |
56487c27 TH |
929 | |
930 | /* specific to CS421x */ | |
931 | if (spec->vendor_nid == CS421X_VENDOR_NID) { | |
932 | /* mute HPs if spdif jack (SENSE_B) is present */ | |
933 | for (i = 0; i < cfg->hp_outs; i++) { | |
934 | nid = cfg->hp_pins[i]; | |
935 | snd_hda_codec_write(codec, nid, 0, | |
936 | AC_VERB_SET_PIN_WIDGET_CONTROL, | |
937 | (spdif_present && spec->sense_b) ? 0 : PIN_HP); | |
938 | } | |
939 | ||
940 | /* SPDIF TX on/off */ | |
941 | if (cfg->dig_outs) { | |
942 | nid = cfg->dig_out_pins[0]; | |
943 | snd_hda_codec_write(codec, nid, 0, | |
944 | AC_VERB_SET_PIN_WIDGET_CONTROL, | |
945 | spdif_present ? PIN_OUT : 0); | |
946 | ||
947 | } | |
948 | /* Update board GPIOs if neccessary ... */ | |
949 | } | |
e5f14248 TI |
950 | } |
951 | ||
56487c27 TH |
952 | /* |
953 | * Auto-input redirect for CS421x | |
954 | * Switch max 3 inputs of a single ADC (nid 3) | |
955 | */ | |
956 | ||
e5f14248 TI |
957 | static void cs_automic(struct hda_codec *codec) |
958 | { | |
959 | struct cs_spec *spec = codec->spec; | |
960 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
961 | hda_nid_t nid; | |
864f92be | 962 | unsigned int present; |
56487c27 | 963 | |
c1e0bb92 | 964 | nid = cfg->inputs[spec->automic_idx].pin; |
864f92be | 965 | present = snd_hda_jack_detect(codec, nid); |
56487c27 TH |
966 | |
967 | /* specific to CS421x, single ADC */ | |
968 | if (spec->vendor_nid == CS421X_VENDOR_NID) { | |
969 | if (present) { | |
970 | spec->last_input = spec->cur_input; | |
971 | spec->cur_input = spec->automic_idx; | |
972 | } else { | |
973 | spec->cur_input = spec->last_input; | |
974 | } | |
975 | ||
976 | snd_hda_codec_write_cache(codec, spec->cur_adc, 0, | |
977 | AC_VERB_SET_CONNECT_SEL, | |
978 | spec->adc_idx[spec->cur_input]); | |
979 | } else { | |
980 | if (present) | |
981 | change_cur_input(codec, spec->automic_idx, 0); | |
982 | else | |
983 | change_cur_input(codec, !spec->automic_idx, 0); | |
984 | } | |
e5f14248 TI |
985 | } |
986 | ||
987 | /* | |
988 | */ | |
989 | ||
990 | static void init_output(struct hda_codec *codec) | |
991 | { | |
992 | struct cs_spec *spec = codec->spec; | |
993 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
994 | int i; | |
995 | ||
996 | /* mute first */ | |
997 | for (i = 0; i < spec->multiout.num_dacs; i++) | |
998 | snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0, | |
999 | AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); | |
1000 | if (spec->multiout.hp_nid) | |
1001 | snd_hda_codec_write(codec, spec->multiout.hp_nid, 0, | |
1002 | AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); | |
1003 | for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) { | |
1004 | if (!spec->multiout.extra_out_nid[i]) | |
1005 | break; | |
1006 | snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0, | |
1007 | AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); | |
1008 | } | |
1009 | ||
1010 | /* set appropriate pin controls */ | |
1011 | for (i = 0; i < cfg->line_outs; i++) | |
1012 | snd_hda_codec_write(codec, cfg->line_out_pins[i], 0, | |
1013 | AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT); | |
56487c27 | 1014 | /* HP */ |
e5f14248 TI |
1015 | for (i = 0; i < cfg->hp_outs; i++) { |
1016 | hda_nid_t nid = cfg->hp_pins[i]; | |
1017 | snd_hda_codec_write(codec, nid, 0, | |
1018 | AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP); | |
1019 | if (!cfg->speaker_outs) | |
1020 | continue; | |
56487c27 | 1021 | if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) { |
e5f14248 TI |
1022 | snd_hda_codec_write(codec, nid, 0, |
1023 | AC_VERB_SET_UNSOLICITED_ENABLE, | |
1024 | AC_USRSP_EN | HP_EVENT); | |
1025 | spec->hp_detect = 1; | |
1026 | } | |
1027 | } | |
56487c27 TH |
1028 | |
1029 | /* Speaker */ | |
e5f14248 TI |
1030 | for (i = 0; i < cfg->speaker_outs; i++) |
1031 | snd_hda_codec_write(codec, cfg->speaker_pins[i], 0, | |
1032 | AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT); | |
56487c27 TH |
1033 | |
1034 | /* SPDIF is enabled on presence detect for CS421x */ | |
1035 | if (spec->hp_detect || spec->spdif_detect) | |
e5f14248 TI |
1036 | cs_automute(codec); |
1037 | } | |
1038 | ||
1039 | static void init_input(struct hda_codec *codec) | |
1040 | { | |
1041 | struct cs_spec *spec = codec->spec; | |
1042 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
40c20fa0 | 1043 | unsigned int coef; |
e5f14248 TI |
1044 | int i; |
1045 | ||
c1e0bb92 | 1046 | for (i = 0; i < cfg->num_inputs; i++) { |
e5f14248 | 1047 | unsigned int ctl; |
c1e0bb92 TI |
1048 | hda_nid_t pin = cfg->inputs[i].pin; |
1049 | if (!spec->adc_nid[i]) | |
e5f14248 TI |
1050 | continue; |
1051 | /* set appropriate pin control and mute first */ | |
1052 | ctl = PIN_IN; | |
86e2959a | 1053 | if (cfg->inputs[i].type == AUTO_PIN_MIC) { |
e5f14248 TI |
1054 | unsigned int caps = snd_hda_query_pin_caps(codec, pin); |
1055 | caps >>= AC_PINCAP_VREF_SHIFT; | |
1056 | if (caps & AC_PINCAP_VREF_80) | |
1057 | ctl = PIN_VREF80; | |
1058 | } | |
1059 | snd_hda_codec_write(codec, pin, 0, | |
1060 | AC_VERB_SET_PIN_WIDGET_CONTROL, ctl); | |
1061 | snd_hda_codec_write(codec, spec->adc_nid[i], 0, | |
1062 | AC_VERB_SET_AMP_GAIN_MUTE, | |
1063 | AMP_IN_MUTE(spec->adc_idx[i])); | |
1064 | if (spec->mic_detect && spec->automic_idx == i) | |
1065 | snd_hda_codec_write(codec, pin, 0, | |
1066 | AC_VERB_SET_UNSOLICITED_ENABLE, | |
1067 | AC_USRSP_EN | MIC_EVENT); | |
1068 | } | |
56487c27 TH |
1069 | /* specific to CS421x */ |
1070 | if (spec->vendor_nid == CS421X_VENDOR_NID) { | |
1071 | if (spec->mic_detect) | |
1072 | cs_automic(codec); | |
1073 | else { | |
1074 | spec->cur_adc = spec->adc_nid[spec->cur_input]; | |
1075 | snd_hda_codec_write(codec, spec->cur_adc, 0, | |
1076 | AC_VERB_SET_CONNECT_SEL, | |
1077 | spec->adc_idx[spec->cur_input]); | |
1078 | } | |
1079 | } else { | |
1080 | change_cur_input(codec, spec->cur_input, 1); | |
1081 | if (spec->mic_detect) | |
1082 | cs_automic(codec); | |
1083 | ||
1084 | coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */ | |
1085 | if (is_active_pin(codec, CS_DMIC2_PIN_NID)) | |
1086 | coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */ | |
1087 | if (is_active_pin(codec, CS_DMIC1_PIN_NID)) | |
1088 | coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off | |
1089 | * No effect if SPDIF_OUT2 is | |
1090 | * selected in IDX_SPDIF_CTL. | |
1091 | */ | |
1092 | cs_vendor_coef_set(codec, IDX_ADC_CFG, coef); | |
1093 | } | |
40c20fa0 TI |
1094 | } |
1095 | ||
c42d4782 | 1096 | static const struct hda_verb cs_coef_init_verbs[] = { |
40c20fa0 TI |
1097 | {0x11, AC_VERB_SET_PROC_STATE, 1}, |
1098 | {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG}, | |
1099 | {0x11, AC_VERB_SET_PROC_COEF, | |
1100 | (0x002a /* DAC1/2/3 SZCMode Soft Ramp */ | |
1101 | | 0x0040 /* Mute DACs on FIFO error */ | |
1102 | | 0x1000 /* Enable DACs High Pass Filter */ | |
1103 | | 0x0400 /* Disable Coefficient Auto increment */ | |
1104 | )}, | |
1105 | /* Beep */ | |
1106 | {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG}, | |
1107 | {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */ | |
1108 | ||
1109 | {} /* terminator */ | |
1110 | }; | |
1111 | ||
a769cbcf BA |
1112 | /* Errata: CS4207 rev C0/C1/C2 Silicon |
1113 | * | |
1114 | * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf | |
1115 | * | |
1116 | * 6. At high temperature (TA > +85°C), the digital supply current (IVD) | |
1117 | * may be excessive (up to an additional 200 μA), which is most easily | |
1118 | * observed while the part is being held in reset (RESET# active low). | |
1119 | * | |
1120 | * Root Cause: At initial powerup of the device, the logic that drives | |
1121 | * the clock and write enable to the S/PDIF SRC RAMs is not properly | |
1122 | * initialized. | |
1123 | * Certain random patterns will cause a steady leakage current in those | |
1124 | * RAM cells. The issue will resolve once the SRCs are used (turned on). | |
1125 | * | |
1126 | * Workaround: The following verb sequence briefly turns on the S/PDIF SRC | |
1127 | * blocks, which will alleviate the issue. | |
1128 | */ | |
1129 | ||
c42d4782 | 1130 | static const struct hda_verb cs_errata_init_verbs[] = { |
a769cbcf BA |
1131 | {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ |
1132 | {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ | |
1133 | ||
1134 | {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, | |
1135 | {0x11, AC_VERB_SET_PROC_COEF, 0x9999}, | |
1136 | {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, | |
1137 | {0x11, AC_VERB_SET_PROC_COEF, 0xa412}, | |
1138 | {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, | |
1139 | {0x11, AC_VERB_SET_PROC_COEF, 0x0009}, | |
1140 | ||
1141 | {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */ | |
1142 | {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */ | |
1143 | ||
1144 | {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, | |
1145 | {0x11, AC_VERB_SET_PROC_COEF, 0x2412}, | |
1146 | {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, | |
1147 | {0x11, AC_VERB_SET_PROC_COEF, 0x0000}, | |
1148 | {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, | |
1149 | {0x11, AC_VERB_SET_PROC_COEF, 0x0008}, | |
1150 | {0x11, AC_VERB_SET_PROC_STATE, 0x00}, | |
1151 | ||
38c07641 | 1152 | #if 0 /* Don't to set to D3 as we are in power-up sequence */ |
a769cbcf BA |
1153 | {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */ |
1154 | {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */ | |
1155 | /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */ | |
38c07641 | 1156 | #endif |
a769cbcf BA |
1157 | |
1158 | {} /* terminator */ | |
1159 | }; | |
1160 | ||
40c20fa0 TI |
1161 | /* SPDIF setup */ |
1162 | static void init_digital(struct hda_codec *codec) | |
1163 | { | |
1164 | unsigned int coef; | |
1165 | ||
1166 | coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */ | |
1167 | coef |= 0x0008; /* Replace with mute on error */ | |
1168 | if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID)) | |
1169 | coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2 | |
1170 | * SPDIF_OUT2 is shared with GPIO1 and | |
1171 | * DMIC_SDA2. | |
1172 | */ | |
1173 | cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef); | |
e5f14248 TI |
1174 | } |
1175 | ||
1176 | static int cs_init(struct hda_codec *codec) | |
1177 | { | |
1178 | struct cs_spec *spec = codec->spec; | |
1179 | ||
a769cbcf BA |
1180 | /* init_verb sequence for C0/C1/C2 errata*/ |
1181 | snd_hda_sequence_write(codec, cs_errata_init_verbs); | |
1182 | ||
40c20fa0 | 1183 | snd_hda_sequence_write(codec, cs_coef_init_verbs); |
ed208255 TI |
1184 | |
1185 | if (spec->gpio_mask) { | |
1186 | snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, | |
1187 | spec->gpio_mask); | |
1188 | snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, | |
1189 | spec->gpio_dir); | |
1190 | snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, | |
1191 | spec->gpio_data); | |
1192 | } | |
1193 | ||
e5f14248 TI |
1194 | init_output(codec); |
1195 | init_input(codec); | |
40c20fa0 | 1196 | init_digital(codec); |
e5f14248 TI |
1197 | return 0; |
1198 | } | |
1199 | ||
1200 | static int cs_build_controls(struct hda_codec *codec) | |
1201 | { | |
e5f14248 TI |
1202 | int err; |
1203 | ||
1204 | err = build_output(codec); | |
1205 | if (err < 0) | |
1206 | return err; | |
1207 | err = build_input(codec); | |
1208 | if (err < 0) | |
1209 | return err; | |
1210 | err = build_digital_output(codec); | |
1211 | if (err < 0) | |
1212 | return err; | |
1213 | err = build_digital_input(codec); | |
1214 | if (err < 0) | |
1215 | return err; | |
e5f14248 TI |
1216 | return cs_init(codec); |
1217 | } | |
1218 | ||
1219 | static void cs_free(struct hda_codec *codec) | |
1220 | { | |
1221 | struct cs_spec *spec = codec->spec; | |
1222 | kfree(spec->capture_bind[0]); | |
1223 | kfree(spec->capture_bind[1]); | |
1224 | kfree(codec->spec); | |
1225 | } | |
1226 | ||
1227 | static void cs_unsol_event(struct hda_codec *codec, unsigned int res) | |
1228 | { | |
1229 | switch ((res >> 26) & 0x7f) { | |
1230 | case HP_EVENT: | |
1231 | cs_automute(codec); | |
1232 | break; | |
1233 | case MIC_EVENT: | |
1234 | cs_automic(codec); | |
1235 | break; | |
1236 | } | |
1237 | } | |
1238 | ||
c42d4782 | 1239 | static const struct hda_codec_ops cs_patch_ops = { |
e5f14248 TI |
1240 | .build_controls = cs_build_controls, |
1241 | .build_pcms = cs_build_pcms, | |
1242 | .init = cs_init, | |
1243 | .free = cs_free, | |
1244 | .unsol_event = cs_unsol_event, | |
1245 | }; | |
1246 | ||
1247 | static int cs_parse_auto_config(struct hda_codec *codec) | |
1248 | { | |
1249 | struct cs_spec *spec = codec->spec; | |
1250 | int err; | |
1251 | ||
1252 | err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL); | |
ed208255 TI |
1253 | if (err < 0) |
1254 | return err; | |
1255 | ||
1256 | err = parse_output(codec); | |
1257 | if (err < 0) | |
1258 | return err; | |
1259 | err = parse_input(codec); | |
1260 | if (err < 0) | |
1261 | return err; | |
1262 | err = parse_digital_output(codec); | |
1263 | if (err < 0) | |
1264 | return err; | |
1265 | err = parse_digital_input(codec); | |
e5f14248 TI |
1266 | if (err < 0) |
1267 | return err; | |
1268 | return 0; | |
1269 | } | |
1270 | ||
ea734963 | 1271 | static const char * const cs420x_models[CS420X_MODELS] = { |
4e7d7c60 | 1272 | [CS420X_MBP53] = "mbp53", |
a6bae205 | 1273 | [CS420X_MBP55] = "mbp55", |
1a5ba2e9 | 1274 | [CS420X_IMAC27] = "imac27", |
a6bae205 TI |
1275 | [CS420X_AUTO] = "auto", |
1276 | }; | |
1277 | ||
1278 | ||
c42d4782 | 1279 | static const struct snd_pci_quirk cs420x_cfg_tbl[] = { |
4e7d7c60 | 1280 | SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53), |
87232dd4 | 1281 | SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55), |
a6bae205 | 1282 | SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55), |
f46119b7 | 1283 | SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55), |
1a5ba2e9 | 1284 | SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27), |
a6bae205 TI |
1285 | {} /* terminator */ |
1286 | }; | |
1287 | ||
1288 | struct cs_pincfg { | |
1289 | hda_nid_t nid; | |
1290 | u32 val; | |
1291 | }; | |
1292 | ||
c42d4782 | 1293 | static const struct cs_pincfg mbp53_pincfgs[] = { |
4e7d7c60 VW |
1294 | { 0x09, 0x012b4050 }, |
1295 | { 0x0a, 0x90100141 }, | |
1296 | { 0x0b, 0x90100140 }, | |
1297 | { 0x0c, 0x018b3020 }, | |
1298 | { 0x0d, 0x90a00110 }, | |
1299 | { 0x0e, 0x400000f0 }, | |
1300 | { 0x0f, 0x01cbe030 }, | |
1301 | { 0x10, 0x014be060 }, | |
1302 | { 0x12, 0x400000f0 }, | |
1303 | { 0x15, 0x400000f0 }, | |
1304 | {} /* terminator */ | |
1305 | }; | |
1306 | ||
c42d4782 | 1307 | static const struct cs_pincfg mbp55_pincfgs[] = { |
a6bae205 TI |
1308 | { 0x09, 0x012b4030 }, |
1309 | { 0x0a, 0x90100121 }, | |
1310 | { 0x0b, 0x90100120 }, | |
1311 | { 0x0c, 0x400000f0 }, | |
1312 | { 0x0d, 0x90a00110 }, | |
1313 | { 0x0e, 0x400000f0 }, | |
1314 | { 0x0f, 0x400000f0 }, | |
1315 | { 0x10, 0x014be040 }, | |
1316 | { 0x12, 0x400000f0 }, | |
1317 | { 0x15, 0x400000f0 }, | |
1318 | {} /* terminator */ | |
1319 | }; | |
1320 | ||
c42d4782 | 1321 | static const struct cs_pincfg imac27_pincfgs[] = { |
1a5ba2e9 RAE |
1322 | { 0x09, 0x012b4050 }, |
1323 | { 0x0a, 0x90100140 }, | |
1324 | { 0x0b, 0x90100142 }, | |
1325 | { 0x0c, 0x018b3020 }, | |
1326 | { 0x0d, 0x90a00110 }, | |
1327 | { 0x0e, 0x400000f0 }, | |
1328 | { 0x0f, 0x01cbe030 }, | |
1329 | { 0x10, 0x014be060 }, | |
1330 | { 0x12, 0x01ab9070 }, | |
1331 | { 0x15, 0x400000f0 }, | |
1332 | {} /* terminator */ | |
1333 | }; | |
1334 | ||
c42d4782 | 1335 | static const struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = { |
4e7d7c60 | 1336 | [CS420X_MBP53] = mbp53_pincfgs, |
a6bae205 | 1337 | [CS420X_MBP55] = mbp55_pincfgs, |
1a5ba2e9 | 1338 | [CS420X_IMAC27] = imac27_pincfgs, |
a6bae205 TI |
1339 | }; |
1340 | ||
56487c27 TH |
1341 | static void fix_pincfg(struct hda_codec *codec, int model, |
1342 | const struct cs_pincfg **pin_configs) | |
a6bae205 | 1343 | { |
56487c27 | 1344 | const struct cs_pincfg *cfg = pin_configs[model]; |
a6bae205 TI |
1345 | if (!cfg) |
1346 | return; | |
1347 | for (; cfg->nid; cfg++) | |
1348 | snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val); | |
1349 | } | |
1350 | ||
e5f14248 TI |
1351 | static int patch_cs420x(struct hda_codec *codec) |
1352 | { | |
1353 | struct cs_spec *spec; | |
1354 | int err; | |
1355 | ||
1356 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); | |
1357 | if (!spec) | |
1358 | return -ENOMEM; | |
1359 | codec->spec = spec; | |
1360 | ||
56487c27 TH |
1361 | spec->vendor_nid = CS420X_VENDOR_NID; |
1362 | ||
a6bae205 TI |
1363 | spec->board_config = |
1364 | snd_hda_check_board_config(codec, CS420X_MODELS, | |
1365 | cs420x_models, cs420x_cfg_tbl); | |
1366 | if (spec->board_config >= 0) | |
56487c27 | 1367 | fix_pincfg(codec, spec->board_config, cs_pincfgs); |
a6bae205 | 1368 | |
ed208255 | 1369 | switch (spec->board_config) { |
1a5ba2e9 | 1370 | case CS420X_IMAC27: |
4e7d7c60 | 1371 | case CS420X_MBP53: |
ed208255 | 1372 | case CS420X_MBP55: |
3a385167 SP |
1373 | /* GPIO1 = headphones */ |
1374 | /* GPIO3 = speakers */ | |
1375 | spec->gpio_mask = 0x0a; | |
1376 | spec->gpio_dir = 0x0a; | |
ed208255 TI |
1377 | break; |
1378 | } | |
e5f14248 | 1379 | |
ed208255 | 1380 | err = cs_parse_auto_config(codec); |
21a4dc43 TI |
1381 | if (err < 0) |
1382 | goto error; | |
1383 | ||
e5f14248 TI |
1384 | codec->patch_ops = cs_patch_ops; |
1385 | ||
1386 | return 0; | |
1387 | ||
1388 | error: | |
1389 | kfree(codec->spec); | |
1390 | codec->spec = NULL; | |
1391 | return err; | |
1392 | } | |
1393 | ||
56487c27 TH |
1394 | /* |
1395 | * Cirrus Logic CS4210 | |
1396 | * | |
1397 | * 1 DAC => HP(sense) / Speakers, | |
1398 | * 1 ADC <= LineIn(sense) / MicIn / DMicIn, | |
1399 | * 1 SPDIF OUT => SPDIF Trasmitter(sense) | |
1400 | */ | |
1401 | ||
1402 | /* CS4210 board names */ | |
1403 | static const char *cs421x_models[CS421X_MODELS] = { | |
1404 | [CS421X_CDB4210] = "cdb4210", | |
1405 | }; | |
1406 | ||
1407 | static const struct snd_pci_quirk cs421x_cfg_tbl[] = { | |
1408 | /* Test Intel board + CDB2410 */ | |
1409 | SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210), | |
1410 | {} /* terminator */ | |
1411 | }; | |
1412 | ||
1413 | /* CS4210 board pinconfigs */ | |
1414 | /* Default CS4210 (CDB4210)*/ | |
1415 | static const struct cs_pincfg cdb4210_pincfgs[] = { | |
1416 | { 0x05, 0x0321401f }, | |
1417 | { 0x06, 0x90170010 }, | |
1418 | { 0x07, 0x03813031 }, | |
1419 | { 0x08, 0xb7a70037 }, | |
1420 | { 0x09, 0xb7a6003e }, | |
1421 | { 0x0a, 0x034510f0 }, | |
1422 | {} /* terminator */ | |
1423 | }; | |
1424 | ||
1425 | static const struct cs_pincfg *cs421x_pincfgs[CS421X_MODELS] = { | |
1426 | [CS421X_CDB4210] = cdb4210_pincfgs, | |
1427 | }; | |
1428 | ||
1429 | static const struct hda_verb cs421x_coef_init_verbs[] = { | |
1430 | {0x0B, AC_VERB_SET_PROC_STATE, 1}, | |
1431 | {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG}, | |
1432 | /* | |
1433 | Disable Coefficient Index Auto-Increment(DAI)=1, | |
1434 | PDREF=0 | |
1435 | */ | |
1436 | {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 }, | |
1437 | ||
1438 | {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG}, | |
1439 | /* ADC SZCMode = Digital Soft Ramp */ | |
1440 | {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 }, | |
1441 | ||
1442 | {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG}, | |
1443 | {0x0B, AC_VERB_SET_PROC_COEF, | |
1444 | (0x0002 /* DAC SZCMode = Digital Soft Ramp */ | |
1445 | | 0x0004 /* Mute DAC on FIFO error */ | |
1446 | | 0x0008 /* Enable DAC High Pass Filter */ | |
1447 | )}, | |
1448 | {} /* terminator */ | |
1449 | }; | |
1450 | ||
1451 | /* Errata: CS4210 rev A1 Silicon | |
1452 | * | |
1453 | * http://www.cirrus.com/en/pubs/errata/ | |
1454 | * | |
1455 | * Description: | |
1456 | * 1. Performance degredation is present in the ADC. | |
1457 | * 2. Speaker output is not completely muted upon HP detect. | |
1458 | * 3. Noise is present when clipping occurs on the amplified | |
1459 | * speaker outputs. | |
1460 | * | |
1461 | * Workaround: | |
1462 | * The following verb sequence written to the registers during | |
1463 | * initialization will correct the issues listed above. | |
1464 | */ | |
1465 | ||
1466 | static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = { | |
1467 | {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ | |
1468 | ||
1469 | {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006}, | |
1470 | {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */ | |
1471 | ||
1472 | {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A}, | |
1473 | {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */ | |
1474 | ||
1475 | {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011}, | |
1476 | {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */ | |
1477 | ||
1478 | {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A}, | |
1479 | {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */ | |
1480 | ||
1481 | {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B}, | |
1482 | {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */ | |
1483 | ||
1484 | {} /* terminator */ | |
1485 | }; | |
1486 | ||
1487 | /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */ | |
1488 | static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0); | |
1489 | ||
1490 | static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol, | |
1491 | struct snd_ctl_elem_info *uinfo) | |
1492 | { | |
1493 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
1494 | uinfo->count = 1; | |
1495 | uinfo->value.integer.min = 0; | |
1496 | uinfo->value.integer.max = 3; | |
1497 | return 0; | |
1498 | } | |
1499 | ||
1500 | static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol, | |
1501 | struct snd_ctl_elem_value *ucontrol) | |
1502 | { | |
1503 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1504 | ||
1505 | ucontrol->value.integer.value[0] = | |
1506 | cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003; | |
1507 | return 0; | |
1508 | } | |
1509 | ||
1510 | static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol, | |
1511 | struct snd_ctl_elem_value *ucontrol) | |
1512 | { | |
1513 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1514 | ||
1515 | unsigned int vol = ucontrol->value.integer.value[0]; | |
1516 | unsigned int coef = | |
1517 | cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL); | |
1518 | unsigned int original_coef = coef; | |
1519 | ||
1520 | coef &= ~0x0003; | |
1521 | coef |= (vol & 0x0003); | |
1522 | if (original_coef == coef) | |
1523 | return 0; | |
1524 | else { | |
1525 | cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef); | |
1526 | return 1; | |
1527 | } | |
1528 | } | |
1529 | ||
1530 | static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = { | |
1531 | ||
1532 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1533 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | | |
1534 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), | |
1535 | .name = "Speaker Boost Playback Volume", | |
1536 | .info = cs421x_boost_vol_info, | |
1537 | .get = cs421x_boost_vol_get, | |
1538 | .put = cs421x_boost_vol_put, | |
1539 | .tlv = { .p = cs421x_speaker_boost_db_scale }, | |
1540 | }; | |
1541 | ||
1542 | static void cs421x_pinmux_init(struct hda_codec *codec) | |
1543 | { | |
1544 | struct cs_spec *spec = codec->spec; | |
1545 | unsigned int def_conf, coef; | |
1546 | ||
1547 | /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */ | |
1548 | coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); | |
1549 | ||
1550 | if (spec->gpio_mask) | |
1551 | coef |= 0x0008; /* B1,B2 are GPIOs */ | |
1552 | else | |
1553 | coef &= ~0x0008; | |
1554 | ||
1555 | if (spec->sense_b) | |
1556 | coef |= 0x0010; /* B2 is SENSE_B, not inverted */ | |
1557 | else | |
1558 | coef &= ~0x0010; | |
1559 | ||
1560 | cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); | |
1561 | ||
1562 | if ((spec->gpio_mask || spec->sense_b) && | |
1563 | is_active_pin(codec, CS421X_DMIC_PIN_NID)) { | |
1564 | ||
1565 | /* | |
1566 | GPIO or SENSE_B forced - disconnect the DMIC pin. | |
1567 | */ | |
1568 | def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID); | |
1569 | def_conf &= ~AC_DEFCFG_PORT_CONN; | |
1570 | def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT); | |
1571 | snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf); | |
1572 | } | |
1573 | } | |
1574 | ||
1575 | static void init_cs421x_digital(struct hda_codec *codec) | |
1576 | { | |
1577 | struct cs_spec *spec = codec->spec; | |
1578 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1579 | int i; | |
1580 | ||
1581 | ||
1582 | for (i = 0; i < cfg->dig_outs; i++) { | |
1583 | hda_nid_t nid = cfg->dig_out_pins[i]; | |
1584 | if (!cfg->speaker_outs) | |
1585 | continue; | |
1586 | if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) { | |
1587 | ||
1588 | snd_hda_codec_write(codec, nid, 0, | |
1589 | AC_VERB_SET_UNSOLICITED_ENABLE, | |
1590 | AC_USRSP_EN | SPDIF_EVENT); | |
1591 | spec->spdif_detect = 1; | |
1592 | } | |
1593 | } | |
1594 | } | |
1595 | ||
1596 | static int cs421x_init(struct hda_codec *codec) | |
1597 | { | |
1598 | struct cs_spec *spec = codec->spec; | |
1599 | ||
1600 | snd_hda_sequence_write(codec, cs421x_coef_init_verbs); | |
1601 | snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes); | |
1602 | ||
1603 | cs421x_pinmux_init(codec); | |
1604 | ||
1605 | if (spec->gpio_mask) { | |
1606 | snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, | |
1607 | spec->gpio_mask); | |
1608 | snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, | |
1609 | spec->gpio_dir); | |
1610 | snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, | |
1611 | spec->gpio_data); | |
1612 | } | |
1613 | ||
1614 | init_output(codec); | |
1615 | init_input(codec); | |
1616 | init_cs421x_digital(codec); | |
1617 | ||
1618 | return 0; | |
1619 | } | |
1620 | ||
1621 | /* | |
1622 | * CS4210 Input MUX (1 ADC) | |
1623 | */ | |
1624 | static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol, | |
1625 | struct snd_ctl_elem_info *uinfo) | |
1626 | { | |
1627 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1628 | struct cs_spec *spec = codec->spec; | |
1629 | ||
1630 | return snd_hda_input_mux_info(&spec->input_mux, uinfo); | |
1631 | } | |
1632 | ||
1633 | static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol, | |
1634 | struct snd_ctl_elem_value *ucontrol) | |
1635 | { | |
1636 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1637 | struct cs_spec *spec = codec->spec; | |
1638 | ||
1639 | ucontrol->value.enumerated.item[0] = spec->cur_input; | |
1640 | return 0; | |
1641 | } | |
1642 | ||
1643 | static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol, | |
1644 | struct snd_ctl_elem_value *ucontrol) | |
1645 | { | |
1646 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); | |
1647 | struct cs_spec *spec = codec->spec; | |
1648 | ||
1649 | return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol, | |
1650 | spec->adc_nid[0], &spec->cur_input); | |
1651 | ||
1652 | } | |
1653 | ||
1654 | static struct snd_kcontrol_new cs421x_capture_source = { | |
1655 | ||
1656 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1657 | .name = "Capture Source", | |
1658 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, | |
1659 | .info = cs421x_mux_enum_info, | |
1660 | .get = cs421x_mux_enum_get, | |
1661 | .put = cs421x_mux_enum_put, | |
1662 | }; | |
1663 | ||
1664 | static int cs421x_add_input_volume_control(struct hda_codec *codec, int item) | |
1665 | { | |
1666 | struct cs_spec *spec = codec->spec; | |
1667 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1668 | const struct hda_input_mux *imux = &spec->input_mux; | |
1669 | hda_nid_t pin = cfg->inputs[item].pin; | |
1670 | struct snd_kcontrol *kctl; | |
1671 | u32 caps; | |
1672 | ||
1673 | if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP)) | |
1674 | return 0; | |
1675 | ||
1676 | caps = query_amp_caps(codec, pin, HDA_INPUT); | |
1677 | caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT; | |
1678 | if (caps <= 1) | |
1679 | return 0; | |
1680 | ||
1681 | return add_volume(codec, imux->items[item].label, 0, | |
1682 | HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl); | |
1683 | } | |
1684 | ||
1685 | /* add a (input-boost) volume control to the given input pin */ | |
1686 | static int build_cs421x_input(struct hda_codec *codec) | |
1687 | { | |
1688 | struct cs_spec *spec = codec->spec; | |
1689 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1690 | struct hda_input_mux *imux = &spec->input_mux; | |
1691 | int i, err, type_idx; | |
1692 | const char *label; | |
1693 | ||
1694 | if (!spec->num_inputs) | |
1695 | return 0; | |
1696 | ||
1697 | /* make bind-capture */ | |
1698 | spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw); | |
1699 | spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol); | |
1700 | for (i = 0; i < 2; i++) { | |
1701 | struct snd_kcontrol *kctl; | |
1702 | int n; | |
1703 | if (!spec->capture_bind[i]) | |
1704 | return -ENOMEM; | |
1705 | kctl = snd_ctl_new1(&cs_capture_ctls[i], codec); | |
1706 | if (!kctl) | |
1707 | return -ENOMEM; | |
1708 | kctl->private_value = (long)spec->capture_bind[i]; | |
1709 | err = snd_hda_ctl_add(codec, 0, kctl); | |
1710 | if (err < 0) | |
1711 | return err; | |
1712 | for (n = 0; n < AUTO_PIN_LAST; n++) { | |
1713 | if (!spec->adc_nid[n]) | |
1714 | continue; | |
1715 | err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]); | |
1716 | if (err < 0) | |
1717 | return err; | |
1718 | } | |
1719 | } | |
1720 | ||
1721 | /* Add Input MUX Items + Capture Volume/Switch */ | |
1722 | for (i = 0; i < spec->num_inputs; i++) { | |
1723 | label = hda_get_autocfg_input_label(codec, cfg, i); | |
1724 | snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx); | |
1725 | ||
1726 | err = cs421x_add_input_volume_control(codec, i); | |
1727 | if (err < 0) | |
1728 | return err; | |
1729 | } | |
1730 | ||
1731 | /* | |
1732 | Add 'Capture Source' Switch if | |
1733 | * 2 inputs and no mic detec | |
1734 | * 3 inputs | |
1735 | */ | |
1736 | if ((spec->num_inputs == 2 && !spec->mic_detect) || | |
1737 | (spec->num_inputs == 3)) { | |
1738 | ||
1739 | err = snd_hda_ctl_add(codec, spec->adc_nid[0], | |
1740 | snd_ctl_new1(&cs421x_capture_source, codec)); | |
1741 | if (err < 0) | |
1742 | return err; | |
1743 | } | |
1744 | ||
1745 | return 0; | |
1746 | } | |
1747 | ||
1748 | /* Single DAC (Mute/Gain) */ | |
1749 | static int build_cs421x_output(struct hda_codec *codec) | |
1750 | { | |
1751 | hda_nid_t dac = CS4210_DAC_NID; | |
1752 | struct cs_spec *spec = codec->spec; | |
1753 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1754 | struct snd_kcontrol *kctl; | |
1755 | int err; | |
1756 | char *name = "HP/Speakers"; | |
1757 | ||
1758 | fix_volume_caps(codec, dac); | |
1759 | if (!spec->vmaster_sw) { | |
1760 | err = add_vmaster(codec, dac); | |
1761 | if (err < 0) | |
1762 | return err; | |
1763 | } | |
1764 | ||
1765 | err = add_mute(codec, name, 0, | |
1766 | HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl); | |
1767 | if (err < 0) | |
1768 | return err; | |
1769 | err = snd_ctl_add_slave(spec->vmaster_sw, kctl); | |
1770 | if (err < 0) | |
1771 | return err; | |
1772 | ||
1773 | err = add_volume(codec, name, 0, | |
1774 | HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl); | |
1775 | if (err < 0) | |
1776 | return err; | |
1777 | err = snd_ctl_add_slave(spec->vmaster_vol, kctl); | |
1778 | if (err < 0) | |
1779 | return err; | |
1780 | ||
1781 | if (cfg->speaker_outs) { | |
1782 | err = snd_hda_ctl_add(codec, 0, | |
1783 | snd_ctl_new1(&cs421x_speaker_bost_ctl, codec)); | |
1784 | if (err < 0) | |
1785 | return err; | |
1786 | } | |
1787 | return err; | |
1788 | } | |
1789 | ||
1790 | static int cs421x_build_controls(struct hda_codec *codec) | |
1791 | { | |
1792 | int err; | |
1793 | ||
1794 | err = build_cs421x_output(codec); | |
1795 | if (err < 0) | |
1796 | return err; | |
1797 | err = build_cs421x_input(codec); | |
1798 | if (err < 0) | |
1799 | return err; | |
1800 | err = build_digital_output(codec); | |
1801 | if (err < 0) | |
1802 | return err; | |
1803 | return cs421x_init(codec); | |
1804 | } | |
1805 | ||
1806 | static void cs421x_unsol_event(struct hda_codec *codec, unsigned int res) | |
1807 | { | |
1808 | switch ((res >> 26) & 0x3f) { | |
1809 | case HP_EVENT: | |
1810 | case SPDIF_EVENT: | |
1811 | cs_automute(codec); | |
1812 | break; | |
1813 | ||
1814 | case MIC_EVENT: | |
1815 | cs_automic(codec); | |
1816 | break; | |
1817 | } | |
1818 | } | |
1819 | ||
1820 | static int parse_cs421x_input(struct hda_codec *codec) | |
1821 | { | |
1822 | struct cs_spec *spec = codec->spec; | |
1823 | struct auto_pin_cfg *cfg = &spec->autocfg; | |
1824 | int i; | |
1825 | ||
1826 | for (i = 0; i < cfg->num_inputs; i++) { | |
1827 | hda_nid_t pin = cfg->inputs[i].pin; | |
1828 | spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]); | |
1829 | spec->cur_input = spec->last_input = i; | |
1830 | spec->num_inputs++; | |
1831 | ||
1832 | /* check whether the automatic mic switch is available */ | |
1833 | if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) { | |
1834 | spec->mic_detect = 1; | |
1835 | spec->automic_idx = i; | |
1836 | } | |
1837 | } | |
1838 | return 0; | |
1839 | } | |
1840 | ||
1841 | static int cs421x_parse_auto_config(struct hda_codec *codec) | |
1842 | { | |
1843 | struct cs_spec *spec = codec->spec; | |
1844 | int err; | |
1845 | ||
1846 | err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL); | |
1847 | if (err < 0) | |
1848 | return err; | |
1849 | err = parse_output(codec); | |
1850 | if (err < 0) | |
1851 | return err; | |
1852 | err = parse_cs421x_input(codec); | |
1853 | if (err < 0) | |
1854 | return err; | |
1855 | err = parse_digital_output(codec); | |
1856 | if (err < 0) | |
1857 | return err; | |
1858 | return 0; | |
1859 | } | |
1860 | ||
1861 | #ifdef CONFIG_PM | |
1862 | /* | |
1863 | Manage PDREF, when transitioning to D3hot | |
1864 | (DAC,ADC) -> D3, PDREF=1, AFG->D3 | |
1865 | */ | |
1866 | static int cs421x_suspend(struct hda_codec *codec, pm_message_t state) | |
1867 | { | |
1868 | unsigned int coef; | |
1869 | ||
1870 | snd_hda_shutup_pins(codec); | |
1871 | ||
1872 | snd_hda_codec_write(codec, CS4210_DAC_NID, 0, | |
1873 | AC_VERB_SET_POWER_STATE, AC_PWRST_D3); | |
1874 | snd_hda_codec_write(codec, CS4210_ADC_NID, 0, | |
1875 | AC_VERB_SET_POWER_STATE, AC_PWRST_D3); | |
1876 | ||
1877 | coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); | |
1878 | coef |= 0x0004; /* PDREF */ | |
1879 | cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); | |
1880 | ||
1881 | return 0; | |
1882 | } | |
1883 | #endif | |
1884 | ||
1885 | static struct hda_codec_ops cs4210_patch_ops = { | |
1886 | .build_controls = cs421x_build_controls, | |
1887 | .build_pcms = cs_build_pcms, | |
1888 | .init = cs421x_init, | |
1889 | .free = cs_free, | |
1890 | .unsol_event = cs421x_unsol_event, | |
1891 | #ifdef CONFIG_PM | |
1892 | .suspend = cs421x_suspend, | |
1893 | #endif | |
1894 | }; | |
1895 | ||
1896 | static int patch_cs421x(struct hda_codec *codec) | |
1897 | { | |
1898 | struct cs_spec *spec; | |
1899 | int err; | |
1900 | ||
1901 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); | |
1902 | if (!spec) | |
1903 | return -ENOMEM; | |
1904 | codec->spec = spec; | |
1905 | ||
1906 | spec->vendor_nid = CS421X_VENDOR_NID; | |
1907 | ||
1908 | spec->board_config = | |
1909 | snd_hda_check_board_config(codec, CS421X_MODELS, | |
1910 | cs421x_models, cs421x_cfg_tbl); | |
1911 | if (spec->board_config >= 0) | |
1912 | fix_pincfg(codec, spec->board_config, cs421x_pincfgs); | |
1913 | /* | |
1914 | Setup GPIO/SENSE for each board (if used) | |
1915 | */ | |
1916 | switch (spec->board_config) { | |
1917 | case CS421X_CDB4210: | |
1918 | snd_printd("CS4210 board: %s\n", | |
1919 | cs421x_models[spec->board_config]); | |
1920 | /* spec->gpio_mask = 3; | |
1921 | spec->gpio_dir = 3; | |
1922 | spec->gpio_data = 3; | |
1923 | */ | |
1924 | spec->sense_b = 1; | |
1925 | ||
1926 | break; | |
1927 | } | |
1928 | ||
1929 | /* | |
1930 | Update the GPIO/DMIC/SENSE_B pinmux before the configuration | |
1931 | is auto-parsed. If GPIO or SENSE_B is forced, DMIC input | |
1932 | is disabled. | |
1933 | */ | |
1934 | cs421x_pinmux_init(codec); | |
1935 | ||
1936 | err = cs421x_parse_auto_config(codec); | |
1937 | if (err < 0) | |
1938 | goto error; | |
1939 | ||
1940 | codec->patch_ops = cs4210_patch_ops; | |
1941 | ||
1942 | return 0; | |
1943 | ||
1944 | error: | |
1945 | kfree(codec->spec); | |
1946 | codec->spec = NULL; | |
1947 | return err; | |
1948 | } | |
1949 | ||
e5f14248 TI |
1950 | |
1951 | /* | |
1952 | * patch entries | |
1953 | */ | |
c42d4782 | 1954 | static const struct hda_codec_preset snd_hda_preset_cirrus[] = { |
e5f14248 TI |
1955 | { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x }, |
1956 | { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x }, | |
56487c27 | 1957 | { .id = 0x10134210, .name = "CS4210", .patch = patch_cs421x }, |
e5f14248 TI |
1958 | {} /* terminator */ |
1959 | }; | |
1960 | ||
1961 | MODULE_ALIAS("snd-hda-codec-id:10134206"); | |
1962 | MODULE_ALIAS("snd-hda-codec-id:10134207"); | |
56487c27 | 1963 | MODULE_ALIAS("snd-hda-codec-id:10134210"); |
e5f14248 TI |
1964 | |
1965 | MODULE_LICENSE("GPL"); | |
1966 | MODULE_DESCRIPTION("Cirrus Logic HD-audio codec"); | |
1967 | ||
1968 | static struct hda_codec_preset_list cirrus_list = { | |
1969 | .preset = snd_hda_preset_cirrus, | |
1970 | .owner = THIS_MODULE, | |
1971 | }; | |
1972 | ||
1973 | static int __init patch_cirrus_init(void) | |
1974 | { | |
1975 | return snd_hda_add_codec_preset(&cirrus_list); | |
1976 | } | |
1977 | ||
1978 | static void __exit patch_cirrus_exit(void) | |
1979 | { | |
1980 | snd_hda_delete_codec_preset(&cirrus_list); | |
1981 | } | |
1982 | ||
1983 | module_init(patch_cirrus_init) | |
1984 | module_exit(patch_cirrus_exit) |