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ALSA: hda/ca0132 - Don't try loading firmware at resume when already failed
[deliverable/linux.git] / sound / pci / hda / patch_ca0132.c
1 /*
2 * HD audio interface patch for Creative CA0132 chip
3 *
4 * Copyright (c) 2011, Creative Technology Ltd.
5 *
6 * Based on patch_ca0110.c
7 * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de>
8 *
9 * This driver is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This driver is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 */
23
24 #include <linux/init.h>
25 #include <linux/delay.h>
26 #include <linux/slab.h>
27 #include <linux/mutex.h>
28 #include <linux/module.h>
29 #include <linux/firmware.h>
30 #include <sound/core.h>
31 #include "hda_codec.h"
32 #include "hda_local.h"
33 #include "hda_auto_parser.h"
34 #include "hda_jack.h"
35
36 #include "ca0132_regs.h"
37
38 /* Enable this to see controls for tuning purpose. */
39 /*#define ENABLE_TUNING_CONTROLS*/
40
41 #define FLOAT_ZERO 0x00000000
42 #define FLOAT_ONE 0x3f800000
43 #define FLOAT_TWO 0x40000000
44 #define FLOAT_MINUS_5 0xc0a00000
45
46 #define UNSOL_TAG_HP 0x10
47 #define UNSOL_TAG_AMIC1 0x12
48 #define UNSOL_TAG_DSP 0x16
49
50 #define DSP_DMA_WRITE_BUFLEN_INIT (1UL<<18)
51 #define DSP_DMA_WRITE_BUFLEN_OVLY (1UL<<15)
52
53 #define DMA_TRANSFER_FRAME_SIZE_NWORDS 8
54 #define DMA_TRANSFER_MAX_FRAME_SIZE_NWORDS 32
55 #define DMA_OVERLAY_FRAME_SIZE_NWORDS 2
56
57 #define MASTERCONTROL 0x80
58 #define MASTERCONTROL_ALLOC_DMA_CHAN 10
59 #define MASTERCONTROL_QUERY_SPEAKER_EQ_ADDRESS 60
60
61 #define WIDGET_CHIP_CTRL 0x15
62 #define WIDGET_DSP_CTRL 0x16
63
64 #define MEM_CONNID_MICIN1 3
65 #define MEM_CONNID_MICIN2 5
66 #define MEM_CONNID_MICOUT1 12
67 #define MEM_CONNID_MICOUT2 14
68 #define MEM_CONNID_WUH 10
69 #define MEM_CONNID_DSP 16
70 #define MEM_CONNID_DMIC 100
71
72 #define SCP_SET 0
73 #define SCP_GET 1
74
75 #define EFX_FILE "ctefx.bin"
76
77 #ifdef CONFIG_SND_HDA_CODEC_CA0132_DSP
78 MODULE_FIRMWARE(EFX_FILE);
79 #endif
80
81 static char *dirstr[2] = { "Playback", "Capture" };
82
83 enum {
84 SPEAKER_OUT,
85 HEADPHONE_OUT
86 };
87
88 enum {
89 DIGITAL_MIC,
90 LINE_MIC_IN
91 };
92
93 enum {
94 #define VNODE_START_NID 0x80
95 VNID_SPK = VNODE_START_NID, /* Speaker vnid */
96 VNID_MIC,
97 VNID_HP_SEL,
98 VNID_AMIC1_SEL,
99 VNID_HP_ASEL,
100 VNID_AMIC1_ASEL,
101 VNODE_END_NID,
102 #define VNODES_COUNT (VNODE_END_NID - VNODE_START_NID)
103
104 #define EFFECT_START_NID 0x90
105 #define OUT_EFFECT_START_NID EFFECT_START_NID
106 SURROUND = OUT_EFFECT_START_NID,
107 CRYSTALIZER,
108 DIALOG_PLUS,
109 SMART_VOLUME,
110 X_BASS,
111 EQUALIZER,
112 OUT_EFFECT_END_NID,
113 #define OUT_EFFECTS_COUNT (OUT_EFFECT_END_NID - OUT_EFFECT_START_NID)
114
115 #define IN_EFFECT_START_NID OUT_EFFECT_END_NID
116 ECHO_CANCELLATION = IN_EFFECT_START_NID,
117 VOICE_FOCUS,
118 MIC_SVM,
119 NOISE_REDUCTION,
120 IN_EFFECT_END_NID,
121 #define IN_EFFECTS_COUNT (IN_EFFECT_END_NID - IN_EFFECT_START_NID)
122
123 VOICEFX = IN_EFFECT_END_NID,
124 PLAY_ENHANCEMENT,
125 CRYSTAL_VOICE,
126 EFFECT_END_NID
127 #define EFFECTS_COUNT (EFFECT_END_NID - EFFECT_START_NID)
128 };
129
130 /* Effects values size*/
131 #define EFFECT_VALS_MAX_COUNT 12
132
133 /* Latency introduced by DSP blocks in milliseconds. */
134 #define DSP_CAPTURE_INIT_LATENCY 0
135 #define DSP_CRYSTAL_VOICE_LATENCY 124
136 #define DSP_PLAYBACK_INIT_LATENCY 13
137 #define DSP_PLAY_ENHANCEMENT_LATENCY 30
138 #define DSP_SPEAKER_OUT_LATENCY 7
139
140 struct ct_effect {
141 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
142 hda_nid_t nid;
143 int mid; /*effect module ID*/
144 int reqs[EFFECT_VALS_MAX_COUNT]; /*effect module request*/
145 int direct; /* 0:output; 1:input*/
146 int params; /* number of default non-on/off params */
147 /*effect default values, 1st is on/off. */
148 unsigned int def_vals[EFFECT_VALS_MAX_COUNT];
149 };
150
151 #define EFX_DIR_OUT 0
152 #define EFX_DIR_IN 1
153
154 static struct ct_effect ca0132_effects[EFFECTS_COUNT] = {
155 { .name = "Surround",
156 .nid = SURROUND,
157 .mid = 0x96,
158 .reqs = {0, 1},
159 .direct = EFX_DIR_OUT,
160 .params = 1,
161 .def_vals = {0x3F800000, 0x3F2B851F}
162 },
163 { .name = "Crystalizer",
164 .nid = CRYSTALIZER,
165 .mid = 0x96,
166 .reqs = {7, 8},
167 .direct = EFX_DIR_OUT,
168 .params = 1,
169 .def_vals = {0x3F800000, 0x3F266666}
170 },
171 { .name = "Dialog Plus",
172 .nid = DIALOG_PLUS,
173 .mid = 0x96,
174 .reqs = {2, 3},
175 .direct = EFX_DIR_OUT,
176 .params = 1,
177 .def_vals = {0x00000000, 0x3F000000}
178 },
179 { .name = "Smart Volume",
180 .nid = SMART_VOLUME,
181 .mid = 0x96,
182 .reqs = {4, 5, 6},
183 .direct = EFX_DIR_OUT,
184 .params = 2,
185 .def_vals = {0x3F800000, 0x3F3D70A4, 0x00000000}
186 },
187 { .name = "X-Bass",
188 .nid = X_BASS,
189 .mid = 0x96,
190 .reqs = {24, 23, 25},
191 .direct = EFX_DIR_OUT,
192 .params = 2,
193 .def_vals = {0x3F800000, 0x42A00000, 0x3F000000}
194 },
195 { .name = "Equalizer",
196 .nid = EQUALIZER,
197 .mid = 0x96,
198 .reqs = {9, 10, 11, 12, 13, 14,
199 15, 16, 17, 18, 19, 20},
200 .direct = EFX_DIR_OUT,
201 .params = 11,
202 .def_vals = {0x00000000, 0x00000000, 0x00000000, 0x00000000,
203 0x00000000, 0x00000000, 0x00000000, 0x00000000,
204 0x00000000, 0x00000000, 0x00000000, 0x00000000}
205 },
206 { .name = "Echo Cancellation",
207 .nid = ECHO_CANCELLATION,
208 .mid = 0x95,
209 .reqs = {0, 1, 2, 3},
210 .direct = EFX_DIR_IN,
211 .params = 3,
212 .def_vals = {0x00000000, 0x3F3A9692, 0x00000000, 0x00000000}
213 },
214 { .name = "Voice Focus",
215 .nid = VOICE_FOCUS,
216 .mid = 0x95,
217 .reqs = {6, 7, 8, 9},
218 .direct = EFX_DIR_IN,
219 .params = 3,
220 .def_vals = {0x3F800000, 0x3D7DF3B6, 0x41F00000, 0x41F00000}
221 },
222 { .name = "Mic SVM",
223 .nid = MIC_SVM,
224 .mid = 0x95,
225 .reqs = {44, 45},
226 .direct = EFX_DIR_IN,
227 .params = 1,
228 .def_vals = {0x00000000, 0x3F3D70A4}
229 },
230 { .name = "Noise Reduction",
231 .nid = NOISE_REDUCTION,
232 .mid = 0x95,
233 .reqs = {4, 5},
234 .direct = EFX_DIR_IN,
235 .params = 1,
236 .def_vals = {0x3F800000, 0x3F000000}
237 },
238 { .name = "VoiceFX",
239 .nid = VOICEFX,
240 .mid = 0x95,
241 .reqs = {10, 11, 12, 13, 14, 15, 16, 17, 18},
242 .direct = EFX_DIR_IN,
243 .params = 8,
244 .def_vals = {0x00000000, 0x43C80000, 0x44AF0000, 0x44FA0000,
245 0x3F800000, 0x3F800000, 0x3F800000, 0x00000000,
246 0x00000000}
247 }
248 };
249
250 /* Tuning controls */
251 #ifdef ENABLE_TUNING_CONTROLS
252
253 enum {
254 #define TUNING_CTL_START_NID 0xC0
255 WEDGE_ANGLE = TUNING_CTL_START_NID,
256 SVM_LEVEL,
257 EQUALIZER_BAND_0,
258 EQUALIZER_BAND_1,
259 EQUALIZER_BAND_2,
260 EQUALIZER_BAND_3,
261 EQUALIZER_BAND_4,
262 EQUALIZER_BAND_5,
263 EQUALIZER_BAND_6,
264 EQUALIZER_BAND_7,
265 EQUALIZER_BAND_8,
266 EQUALIZER_BAND_9,
267 TUNING_CTL_END_NID
268 #define TUNING_CTLS_COUNT (TUNING_CTL_END_NID - TUNING_CTL_START_NID)
269 };
270
271 struct ct_tuning_ctl {
272 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
273 hda_nid_t parent_nid;
274 hda_nid_t nid;
275 int mid; /*effect module ID*/
276 int req; /*effect module request*/
277 int direct; /* 0:output; 1:input*/
278 unsigned int def_val;/*effect default values*/
279 };
280
281 static struct ct_tuning_ctl ca0132_tuning_ctls[] = {
282 { .name = "Wedge Angle",
283 .parent_nid = VOICE_FOCUS,
284 .nid = WEDGE_ANGLE,
285 .mid = 0x95,
286 .req = 8,
287 .direct = EFX_DIR_IN,
288 .def_val = 0x41F00000
289 },
290 { .name = "SVM Level",
291 .parent_nid = MIC_SVM,
292 .nid = SVM_LEVEL,
293 .mid = 0x95,
294 .req = 45,
295 .direct = EFX_DIR_IN,
296 .def_val = 0x3F3D70A4
297 },
298 { .name = "EQ Band0",
299 .parent_nid = EQUALIZER,
300 .nid = EQUALIZER_BAND_0,
301 .mid = 0x96,
302 .req = 11,
303 .direct = EFX_DIR_OUT,
304 .def_val = 0x00000000
305 },
306 { .name = "EQ Band1",
307 .parent_nid = EQUALIZER,
308 .nid = EQUALIZER_BAND_1,
309 .mid = 0x96,
310 .req = 12,
311 .direct = EFX_DIR_OUT,
312 .def_val = 0x00000000
313 },
314 { .name = "EQ Band2",
315 .parent_nid = EQUALIZER,
316 .nid = EQUALIZER_BAND_2,
317 .mid = 0x96,
318 .req = 13,
319 .direct = EFX_DIR_OUT,
320 .def_val = 0x00000000
321 },
322 { .name = "EQ Band3",
323 .parent_nid = EQUALIZER,
324 .nid = EQUALIZER_BAND_3,
325 .mid = 0x96,
326 .req = 14,
327 .direct = EFX_DIR_OUT,
328 .def_val = 0x00000000
329 },
330 { .name = "EQ Band4",
331 .parent_nid = EQUALIZER,
332 .nid = EQUALIZER_BAND_4,
333 .mid = 0x96,
334 .req = 15,
335 .direct = EFX_DIR_OUT,
336 .def_val = 0x00000000
337 },
338 { .name = "EQ Band5",
339 .parent_nid = EQUALIZER,
340 .nid = EQUALIZER_BAND_5,
341 .mid = 0x96,
342 .req = 16,
343 .direct = EFX_DIR_OUT,
344 .def_val = 0x00000000
345 },
346 { .name = "EQ Band6",
347 .parent_nid = EQUALIZER,
348 .nid = EQUALIZER_BAND_6,
349 .mid = 0x96,
350 .req = 17,
351 .direct = EFX_DIR_OUT,
352 .def_val = 0x00000000
353 },
354 { .name = "EQ Band7",
355 .parent_nid = EQUALIZER,
356 .nid = EQUALIZER_BAND_7,
357 .mid = 0x96,
358 .req = 18,
359 .direct = EFX_DIR_OUT,
360 .def_val = 0x00000000
361 },
362 { .name = "EQ Band8",
363 .parent_nid = EQUALIZER,
364 .nid = EQUALIZER_BAND_8,
365 .mid = 0x96,
366 .req = 19,
367 .direct = EFX_DIR_OUT,
368 .def_val = 0x00000000
369 },
370 { .name = "EQ Band9",
371 .parent_nid = EQUALIZER,
372 .nid = EQUALIZER_BAND_9,
373 .mid = 0x96,
374 .req = 20,
375 .direct = EFX_DIR_OUT,
376 .def_val = 0x00000000
377 }
378 };
379 #endif
380
381 /* Voice FX Presets */
382 #define VOICEFX_MAX_PARAM_COUNT 9
383
384 struct ct_voicefx {
385 char *name;
386 hda_nid_t nid;
387 int mid;
388 int reqs[VOICEFX_MAX_PARAM_COUNT]; /*effect module request*/
389 };
390
391 struct ct_voicefx_preset {
392 char *name; /*preset name*/
393 unsigned int vals[VOICEFX_MAX_PARAM_COUNT];
394 };
395
396 static struct ct_voicefx ca0132_voicefx = {
397 .name = "VoiceFX Capture Switch",
398 .nid = VOICEFX,
399 .mid = 0x95,
400 .reqs = {10, 11, 12, 13, 14, 15, 16, 17, 18}
401 };
402
403 static struct ct_voicefx_preset ca0132_voicefx_presets[] = {
404 { .name = "Neutral",
405 .vals = { 0x00000000, 0x43C80000, 0x44AF0000,
406 0x44FA0000, 0x3F800000, 0x3F800000,
407 0x3F800000, 0x00000000, 0x00000000 }
408 },
409 { .name = "Female2Male",
410 .vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
411 0x44FA0000, 0x3F19999A, 0x3F866666,
412 0x3F800000, 0x00000000, 0x00000000 }
413 },
414 { .name = "Male2Female",
415 .vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
416 0x450AC000, 0x4017AE14, 0x3F6B851F,
417 0x3F800000, 0x00000000, 0x00000000 }
418 },
419 { .name = "ScrappyKid",
420 .vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
421 0x44FA0000, 0x40400000, 0x3F28F5C3,
422 0x3F800000, 0x00000000, 0x00000000 }
423 },
424 { .name = "Elderly",
425 .vals = { 0x3F800000, 0x44324000, 0x44BB8000,
426 0x44E10000, 0x3FB33333, 0x3FB9999A,
427 0x3F800000, 0x3E3A2E43, 0x00000000 }
428 },
429 { .name = "Orc",
430 .vals = { 0x3F800000, 0x43EA0000, 0x44A52000,
431 0x45098000, 0x3F266666, 0x3FC00000,
432 0x3F800000, 0x00000000, 0x00000000 }
433 },
434 { .name = "Elf",
435 .vals = { 0x3F800000, 0x43C70000, 0x44AE6000,
436 0x45193000, 0x3F8E147B, 0x3F75C28F,
437 0x3F800000, 0x00000000, 0x00000000 }
438 },
439 { .name = "Dwarf",
440 .vals = { 0x3F800000, 0x43930000, 0x44BEE000,
441 0x45007000, 0x3F451EB8, 0x3F7851EC,
442 0x3F800000, 0x00000000, 0x00000000 }
443 },
444 { .name = "AlienBrute",
445 .vals = { 0x3F800000, 0x43BFC5AC, 0x44B28FDF,
446 0x451F6000, 0x3F266666, 0x3FA7D945,
447 0x3F800000, 0x3CF5C28F, 0x00000000 }
448 },
449 { .name = "Robot",
450 .vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
451 0x44FA0000, 0x3FB2718B, 0x3F800000,
452 0xBC07010E, 0x00000000, 0x00000000 }
453 },
454 { .name = "Marine",
455 .vals = { 0x3F800000, 0x43C20000, 0x44906000,
456 0x44E70000, 0x3F4CCCCD, 0x3F8A3D71,
457 0x3F0A3D71, 0x00000000, 0x00000000 }
458 },
459 { .name = "Emo",
460 .vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
461 0x44FA0000, 0x3F800000, 0x3F800000,
462 0x3E4CCCCD, 0x00000000, 0x00000000 }
463 },
464 { .name = "DeepVoice",
465 .vals = { 0x3F800000, 0x43A9C5AC, 0x44AA4FDF,
466 0x44FFC000, 0x3EDBB56F, 0x3F99C4CA,
467 0x3F800000, 0x00000000, 0x00000000 }
468 },
469 { .name = "Munchkin",
470 .vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
471 0x44FA0000, 0x3F800000, 0x3F1A043C,
472 0x3F800000, 0x00000000, 0x00000000 }
473 }
474 };
475
476 enum hda_cmd_vendor_io {
477 /* for DspIO node */
478 VENDOR_DSPIO_SCP_WRITE_DATA_LOW = 0x000,
479 VENDOR_DSPIO_SCP_WRITE_DATA_HIGH = 0x100,
480
481 VENDOR_DSPIO_STATUS = 0xF01,
482 VENDOR_DSPIO_SCP_POST_READ_DATA = 0x702,
483 VENDOR_DSPIO_SCP_READ_DATA = 0xF02,
484 VENDOR_DSPIO_DSP_INIT = 0x703,
485 VENDOR_DSPIO_SCP_POST_COUNT_QUERY = 0x704,
486 VENDOR_DSPIO_SCP_READ_COUNT = 0xF04,
487
488 /* for ChipIO node */
489 VENDOR_CHIPIO_ADDRESS_LOW = 0x000,
490 VENDOR_CHIPIO_ADDRESS_HIGH = 0x100,
491 VENDOR_CHIPIO_STREAM_FORMAT = 0x200,
492 VENDOR_CHIPIO_DATA_LOW = 0x300,
493 VENDOR_CHIPIO_DATA_HIGH = 0x400,
494
495 VENDOR_CHIPIO_GET_PARAMETER = 0xF00,
496 VENDOR_CHIPIO_STATUS = 0xF01,
497 VENDOR_CHIPIO_HIC_POST_READ = 0x702,
498 VENDOR_CHIPIO_HIC_READ_DATA = 0xF03,
499
500 VENDOR_CHIPIO_8051_DATA_WRITE = 0x707,
501 VENDOR_CHIPIO_8051_DATA_READ = 0xF07,
502
503 VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE = 0x70A,
504 VENDOR_CHIPIO_CT_EXTENSIONS_GET = 0xF0A,
505
506 VENDOR_CHIPIO_PLL_PMU_WRITE = 0x70C,
507 VENDOR_CHIPIO_PLL_PMU_READ = 0xF0C,
508 VENDOR_CHIPIO_8051_ADDRESS_LOW = 0x70D,
509 VENDOR_CHIPIO_8051_ADDRESS_HIGH = 0x70E,
510 VENDOR_CHIPIO_FLAG_SET = 0x70F,
511 VENDOR_CHIPIO_FLAGS_GET = 0xF0F,
512 VENDOR_CHIPIO_PARAM_SET = 0x710,
513 VENDOR_CHIPIO_PARAM_GET = 0xF10,
514
515 VENDOR_CHIPIO_PORT_ALLOC_CONFIG_SET = 0x711,
516 VENDOR_CHIPIO_PORT_ALLOC_SET = 0x712,
517 VENDOR_CHIPIO_PORT_ALLOC_GET = 0xF12,
518 VENDOR_CHIPIO_PORT_FREE_SET = 0x713,
519
520 VENDOR_CHIPIO_PARAM_EX_ID_GET = 0xF17,
521 VENDOR_CHIPIO_PARAM_EX_ID_SET = 0x717,
522 VENDOR_CHIPIO_PARAM_EX_VALUE_GET = 0xF18,
523 VENDOR_CHIPIO_PARAM_EX_VALUE_SET = 0x718,
524
525 VENDOR_CHIPIO_DMIC_CTL_SET = 0x788,
526 VENDOR_CHIPIO_DMIC_CTL_GET = 0xF88,
527 VENDOR_CHIPIO_DMIC_PIN_SET = 0x789,
528 VENDOR_CHIPIO_DMIC_PIN_GET = 0xF89,
529 VENDOR_CHIPIO_DMIC_MCLK_SET = 0x78A,
530 VENDOR_CHIPIO_DMIC_MCLK_GET = 0xF8A,
531
532 VENDOR_CHIPIO_EAPD_SEL_SET = 0x78D
533 };
534
535 /*
536 * Control flag IDs
537 */
538 enum control_flag_id {
539 /* Connection manager stream setup is bypassed/enabled */
540 CONTROL_FLAG_C_MGR = 0,
541 /* DSP DMA is bypassed/enabled */
542 CONTROL_FLAG_DMA = 1,
543 /* 8051 'idle' mode is disabled/enabled */
544 CONTROL_FLAG_IDLE_ENABLE = 2,
545 /* Tracker for the SPDIF-in path is bypassed/enabled */
546 CONTROL_FLAG_TRACKER = 3,
547 /* DigitalOut to Spdif2Out connection is disabled/enabled */
548 CONTROL_FLAG_SPDIF2OUT = 4,
549 /* Digital Microphone is disabled/enabled */
550 CONTROL_FLAG_DMIC = 5,
551 /* ADC_B rate is 48 kHz/96 kHz */
552 CONTROL_FLAG_ADC_B_96KHZ = 6,
553 /* ADC_C rate is 48 kHz/96 kHz */
554 CONTROL_FLAG_ADC_C_96KHZ = 7,
555 /* DAC rate is 48 kHz/96 kHz (affects all DACs) */
556 CONTROL_FLAG_DAC_96KHZ = 8,
557 /* DSP rate is 48 kHz/96 kHz */
558 CONTROL_FLAG_DSP_96KHZ = 9,
559 /* SRC clock is 98 MHz/196 MHz (196 MHz forces rate to 96 KHz) */
560 CONTROL_FLAG_SRC_CLOCK_196MHZ = 10,
561 /* SRC rate is 48 kHz/96 kHz (48 kHz disabled when clock is 196 MHz) */
562 CONTROL_FLAG_SRC_RATE_96KHZ = 11,
563 /* Decode Loop (DSP->SRC->DSP) is disabled/enabled */
564 CONTROL_FLAG_DECODE_LOOP = 12,
565 /* De-emphasis filter on DAC-1 disabled/enabled */
566 CONTROL_FLAG_DAC1_DEEMPHASIS = 13,
567 /* De-emphasis filter on DAC-2 disabled/enabled */
568 CONTROL_FLAG_DAC2_DEEMPHASIS = 14,
569 /* De-emphasis filter on DAC-3 disabled/enabled */
570 CONTROL_FLAG_DAC3_DEEMPHASIS = 15,
571 /* High-pass filter on ADC_B disabled/enabled */
572 CONTROL_FLAG_ADC_B_HIGH_PASS = 16,
573 /* High-pass filter on ADC_C disabled/enabled */
574 CONTROL_FLAG_ADC_C_HIGH_PASS = 17,
575 /* Common mode on Port_A disabled/enabled */
576 CONTROL_FLAG_PORT_A_COMMON_MODE = 18,
577 /* Common mode on Port_D disabled/enabled */
578 CONTROL_FLAG_PORT_D_COMMON_MODE = 19,
579 /* Impedance for ramp generator on Port_A 16 Ohm/10K Ohm */
580 CONTROL_FLAG_PORT_A_10KOHM_LOAD = 20,
581 /* Impedance for ramp generator on Port_D, 16 Ohm/10K Ohm */
582 CONTROL_FLAG_PORT_D_10KOHM_LOAD = 21,
583 /* ASI rate is 48kHz/96kHz */
584 CONTROL_FLAG_ASI_96KHZ = 22,
585 /* DAC power settings able to control attached ports no/yes */
586 CONTROL_FLAG_DACS_CONTROL_PORTS = 23,
587 /* Clock Stop OK reporting is disabled/enabled */
588 CONTROL_FLAG_CONTROL_STOP_OK_ENABLE = 24,
589 /* Number of control flags */
590 CONTROL_FLAGS_MAX = (CONTROL_FLAG_CONTROL_STOP_OK_ENABLE+1)
591 };
592
593 /*
594 * Control parameter IDs
595 */
596 enum control_param_id {
597 /* 0: None, 1: Mic1In*/
598 CONTROL_PARAM_VIP_SOURCE = 1,
599 /* 0: force HDA, 1: allow DSP if HDA Spdif1Out stream is idle */
600 CONTROL_PARAM_SPDIF1_SOURCE = 2,
601 /* Port A output stage gain setting to use when 16 Ohm output
602 * impedance is selected*/
603 CONTROL_PARAM_PORTA_160OHM_GAIN = 8,
604 /* Port D output stage gain setting to use when 16 Ohm output
605 * impedance is selected*/
606 CONTROL_PARAM_PORTD_160OHM_GAIN = 10,
607
608 /* Stream Control */
609
610 /* Select stream with the given ID */
611 CONTROL_PARAM_STREAM_ID = 24,
612 /* Source connection point for the selected stream */
613 CONTROL_PARAM_STREAM_SOURCE_CONN_POINT = 25,
614 /* Destination connection point for the selected stream */
615 CONTROL_PARAM_STREAM_DEST_CONN_POINT = 26,
616 /* Number of audio channels in the selected stream */
617 CONTROL_PARAM_STREAMS_CHANNELS = 27,
618 /*Enable control for the selected stream */
619 CONTROL_PARAM_STREAM_CONTROL = 28,
620
621 /* Connection Point Control */
622
623 /* Select connection point with the given ID */
624 CONTROL_PARAM_CONN_POINT_ID = 29,
625 /* Connection point sample rate */
626 CONTROL_PARAM_CONN_POINT_SAMPLE_RATE = 30,
627
628 /* Node Control */
629
630 /* Select HDA node with the given ID */
631 CONTROL_PARAM_NODE_ID = 31
632 };
633
634 /*
635 * Dsp Io Status codes
636 */
637 enum hda_vendor_status_dspio {
638 /* Success */
639 VENDOR_STATUS_DSPIO_OK = 0x00,
640 /* Busy, unable to accept new command, the host must retry */
641 VENDOR_STATUS_DSPIO_BUSY = 0x01,
642 /* SCP command queue is full */
643 VENDOR_STATUS_DSPIO_SCP_COMMAND_QUEUE_FULL = 0x02,
644 /* SCP response queue is empty */
645 VENDOR_STATUS_DSPIO_SCP_RESPONSE_QUEUE_EMPTY = 0x03
646 };
647
648 /*
649 * Chip Io Status codes
650 */
651 enum hda_vendor_status_chipio {
652 /* Success */
653 VENDOR_STATUS_CHIPIO_OK = 0x00,
654 /* Busy, unable to accept new command, the host must retry */
655 VENDOR_STATUS_CHIPIO_BUSY = 0x01
656 };
657
658 /*
659 * CA0132 sample rate
660 */
661 enum ca0132_sample_rate {
662 SR_6_000 = 0x00,
663 SR_8_000 = 0x01,
664 SR_9_600 = 0x02,
665 SR_11_025 = 0x03,
666 SR_16_000 = 0x04,
667 SR_22_050 = 0x05,
668 SR_24_000 = 0x06,
669 SR_32_000 = 0x07,
670 SR_44_100 = 0x08,
671 SR_48_000 = 0x09,
672 SR_88_200 = 0x0A,
673 SR_96_000 = 0x0B,
674 SR_144_000 = 0x0C,
675 SR_176_400 = 0x0D,
676 SR_192_000 = 0x0E,
677 SR_384_000 = 0x0F,
678
679 SR_COUNT = 0x10,
680
681 SR_RATE_UNKNOWN = 0x1F
682 };
683
684 enum dsp_download_state {
685 DSP_DOWNLOAD_FAILED = -1,
686 DSP_DOWNLOAD_INIT = 0,
687 DSP_DOWNLOADING = 1,
688 DSP_DOWNLOADED = 2
689 };
690
691 /* retrieve parameters from hda format */
692 #define get_hdafmt_chs(fmt) (fmt & 0xf)
693 #define get_hdafmt_bits(fmt) ((fmt >> 4) & 0x7)
694 #define get_hdafmt_rate(fmt) ((fmt >> 8) & 0x7f)
695 #define get_hdafmt_type(fmt) ((fmt >> 15) & 0x1)
696
697 /*
698 * CA0132 specific
699 */
700
701 struct ca0132_spec {
702 struct snd_kcontrol_new *mixers[5];
703 unsigned int num_mixers;
704 const struct hda_verb *base_init_verbs;
705 const struct hda_verb *base_exit_verbs;
706 const struct hda_verb *init_verbs[5];
707 unsigned int num_init_verbs; /* exclude base init verbs */
708 struct auto_pin_cfg autocfg;
709
710 /* Nodes configurations */
711 struct hda_multi_out multiout;
712 hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
713 hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
714 unsigned int num_outputs;
715 hda_nid_t input_pins[AUTO_PIN_LAST];
716 hda_nid_t adcs[AUTO_PIN_LAST];
717 hda_nid_t dig_out;
718 hda_nid_t dig_in;
719 unsigned int num_inputs;
720 hda_nid_t shared_mic_nid;
721 hda_nid_t shared_out_nid;
722 struct hda_pcm pcm_rec[5]; /* PCM information */
723
724 /* chip access */
725 struct mutex chipio_mutex; /* chip access mutex */
726 u32 curr_chip_addx;
727
728 /* DSP download related */
729 enum dsp_download_state dsp_state;
730 unsigned int dsp_stream_id;
731 unsigned int wait_scp;
732 unsigned int wait_scp_header;
733 unsigned int wait_num_data;
734 unsigned int scp_resp_header;
735 unsigned int scp_resp_data[4];
736 unsigned int scp_resp_count;
737
738 /* mixer and effects related */
739 unsigned char dmic_ctl;
740 int cur_out_type;
741 int cur_mic_type;
742 long vnode_lvol[VNODES_COUNT];
743 long vnode_rvol[VNODES_COUNT];
744 long vnode_lswitch[VNODES_COUNT];
745 long vnode_rswitch[VNODES_COUNT];
746 long effects_switch[EFFECTS_COUNT];
747 long voicefx_val;
748 long cur_mic_boost;
749
750 struct hda_codec *codec;
751 struct delayed_work unsol_hp_work;
752
753 #ifdef ENABLE_TUNING_CONTROLS
754 long cur_ctl_vals[TUNING_CTLS_COUNT];
755 #endif
756 };
757
758 /*
759 * CA0132 codec access
760 */
761 static unsigned int codec_send_command(struct hda_codec *codec, hda_nid_t nid,
762 unsigned int verb, unsigned int parm, unsigned int *res)
763 {
764 unsigned int response;
765 response = snd_hda_codec_read(codec, nid, 0, verb, parm);
766 *res = response;
767
768 return ((response == -1) ? -1 : 0);
769 }
770
771 static int codec_set_converter_format(struct hda_codec *codec, hda_nid_t nid,
772 unsigned short converter_format, unsigned int *res)
773 {
774 return codec_send_command(codec, nid, VENDOR_CHIPIO_STREAM_FORMAT,
775 converter_format & 0xffff, res);
776 }
777
778 static int codec_set_converter_stream_channel(struct hda_codec *codec,
779 hda_nid_t nid, unsigned char stream,
780 unsigned char channel, unsigned int *res)
781 {
782 unsigned char converter_stream_channel = 0;
783
784 converter_stream_channel = (stream << 4) | (channel & 0x0f);
785 return codec_send_command(codec, nid, AC_VERB_SET_CHANNEL_STREAMID,
786 converter_stream_channel, res);
787 }
788
789 /* Chip access helper function */
790 static int chipio_send(struct hda_codec *codec,
791 unsigned int reg,
792 unsigned int data)
793 {
794 unsigned int res;
795 unsigned long timeout = jiffies + msecs_to_jiffies(1000);
796
797 /* send bits of data specified by reg */
798 do {
799 res = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
800 reg, data);
801 if (res == VENDOR_STATUS_CHIPIO_OK)
802 return 0;
803 msleep(20);
804 } while (time_before(jiffies, timeout));
805
806 return -EIO;
807 }
808
809 /*
810 * Write chip address through the vendor widget -- NOT protected by the Mutex!
811 */
812 static int chipio_write_address(struct hda_codec *codec,
813 unsigned int chip_addx)
814 {
815 struct ca0132_spec *spec = codec->spec;
816 int res;
817
818 if (spec->curr_chip_addx == chip_addx)
819 return 0;
820
821 /* send low 16 bits of the address */
822 res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_LOW,
823 chip_addx & 0xffff);
824
825 if (res != -EIO) {
826 /* send high 16 bits of the address */
827 res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_HIGH,
828 chip_addx >> 16);
829 }
830
831 spec->curr_chip_addx = (res < 0) ? ~0UL : chip_addx;
832
833 return res;
834 }
835
836 /*
837 * Write data through the vendor widget -- NOT protected by the Mutex!
838 */
839 static int chipio_write_data(struct hda_codec *codec, unsigned int data)
840 {
841 struct ca0132_spec *spec = codec->spec;
842 int res;
843
844 /* send low 16 bits of the data */
845 res = chipio_send(codec, VENDOR_CHIPIO_DATA_LOW, data & 0xffff);
846
847 if (res != -EIO) {
848 /* send high 16 bits of the data */
849 res = chipio_send(codec, VENDOR_CHIPIO_DATA_HIGH,
850 data >> 16);
851 }
852
853 /*If no error encountered, automatically increment the address
854 as per chip behaviour*/
855 spec->curr_chip_addx = (res != -EIO) ?
856 (spec->curr_chip_addx + 4) : ~0UL;
857 return res;
858 }
859
860 /*
861 * Write multiple data through the vendor widget -- NOT protected by the Mutex!
862 */
863 static int chipio_write_data_multiple(struct hda_codec *codec,
864 const u32 *data,
865 unsigned int count)
866 {
867 int status = 0;
868
869 if (data == NULL) {
870 codec_dbg(codec, "chipio_write_data null ptr\n");
871 return -EINVAL;
872 }
873
874 while ((count-- != 0) && (status == 0))
875 status = chipio_write_data(codec, *data++);
876
877 return status;
878 }
879
880
881 /*
882 * Read data through the vendor widget -- NOT protected by the Mutex!
883 */
884 static int chipio_read_data(struct hda_codec *codec, unsigned int *data)
885 {
886 struct ca0132_spec *spec = codec->spec;
887 int res;
888
889 /* post read */
890 res = chipio_send(codec, VENDOR_CHIPIO_HIC_POST_READ, 0);
891
892 if (res != -EIO) {
893 /* read status */
894 res = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
895 }
896
897 if (res != -EIO) {
898 /* read data */
899 *data = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
900 VENDOR_CHIPIO_HIC_READ_DATA,
901 0);
902 }
903
904 /*If no error encountered, automatically increment the address
905 as per chip behaviour*/
906 spec->curr_chip_addx = (res != -EIO) ?
907 (spec->curr_chip_addx + 4) : ~0UL;
908 return res;
909 }
910
911 /*
912 * Write given value to the given address through the chip I/O widget.
913 * protected by the Mutex
914 */
915 static int chipio_write(struct hda_codec *codec,
916 unsigned int chip_addx, const unsigned int data)
917 {
918 struct ca0132_spec *spec = codec->spec;
919 int err;
920
921 mutex_lock(&spec->chipio_mutex);
922
923 /* write the address, and if successful proceed to write data */
924 err = chipio_write_address(codec, chip_addx);
925 if (err < 0)
926 goto exit;
927
928 err = chipio_write_data(codec, data);
929 if (err < 0)
930 goto exit;
931
932 exit:
933 mutex_unlock(&spec->chipio_mutex);
934 return err;
935 }
936
937 /*
938 * Write multiple values to the given address through the chip I/O widget.
939 * protected by the Mutex
940 */
941 static int chipio_write_multiple(struct hda_codec *codec,
942 u32 chip_addx,
943 const u32 *data,
944 unsigned int count)
945 {
946 struct ca0132_spec *spec = codec->spec;
947 int status;
948
949 mutex_lock(&spec->chipio_mutex);
950 status = chipio_write_address(codec, chip_addx);
951 if (status < 0)
952 goto error;
953
954 status = chipio_write_data_multiple(codec, data, count);
955 error:
956 mutex_unlock(&spec->chipio_mutex);
957
958 return status;
959 }
960
961 /*
962 * Read the given address through the chip I/O widget
963 * protected by the Mutex
964 */
965 static int chipio_read(struct hda_codec *codec,
966 unsigned int chip_addx, unsigned int *data)
967 {
968 struct ca0132_spec *spec = codec->spec;
969 int err;
970
971 mutex_lock(&spec->chipio_mutex);
972
973 /* write the address, and if successful proceed to write data */
974 err = chipio_write_address(codec, chip_addx);
975 if (err < 0)
976 goto exit;
977
978 err = chipio_read_data(codec, data);
979 if (err < 0)
980 goto exit;
981
982 exit:
983 mutex_unlock(&spec->chipio_mutex);
984 return err;
985 }
986
987 /*
988 * Set chip control flags through the chip I/O widget.
989 */
990 static void chipio_set_control_flag(struct hda_codec *codec,
991 enum control_flag_id flag_id,
992 bool flag_state)
993 {
994 unsigned int val;
995 unsigned int flag_bit;
996
997 flag_bit = (flag_state ? 1 : 0);
998 val = (flag_bit << 7) | (flag_id);
999 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1000 VENDOR_CHIPIO_FLAG_SET, val);
1001 }
1002
1003 /*
1004 * Set chip parameters through the chip I/O widget.
1005 */
1006 static void chipio_set_control_param(struct hda_codec *codec,
1007 enum control_param_id param_id, int param_val)
1008 {
1009 struct ca0132_spec *spec = codec->spec;
1010 int val;
1011
1012 if ((param_id < 32) && (param_val < 8)) {
1013 val = (param_val << 5) | (param_id);
1014 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1015 VENDOR_CHIPIO_PARAM_SET, val);
1016 } else {
1017 mutex_lock(&spec->chipio_mutex);
1018 if (chipio_send(codec, VENDOR_CHIPIO_STATUS, 0) == 0) {
1019 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1020 VENDOR_CHIPIO_PARAM_EX_ID_SET,
1021 param_id);
1022 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1023 VENDOR_CHIPIO_PARAM_EX_VALUE_SET,
1024 param_val);
1025 }
1026 mutex_unlock(&spec->chipio_mutex);
1027 }
1028 }
1029
1030 /*
1031 * Set sampling rate of the connection point.
1032 */
1033 static void chipio_set_conn_rate(struct hda_codec *codec,
1034 int connid, enum ca0132_sample_rate rate)
1035 {
1036 chipio_set_control_param(codec, CONTROL_PARAM_CONN_POINT_ID, connid);
1037 chipio_set_control_param(codec, CONTROL_PARAM_CONN_POINT_SAMPLE_RATE,
1038 rate);
1039 }
1040
1041 /*
1042 * Enable clocks.
1043 */
1044 static void chipio_enable_clocks(struct hda_codec *codec)
1045 {
1046 struct ca0132_spec *spec = codec->spec;
1047
1048 mutex_lock(&spec->chipio_mutex);
1049 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1050 VENDOR_CHIPIO_8051_ADDRESS_LOW, 0);
1051 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1052 VENDOR_CHIPIO_PLL_PMU_WRITE, 0xff);
1053 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1054 VENDOR_CHIPIO_8051_ADDRESS_LOW, 5);
1055 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1056 VENDOR_CHIPIO_PLL_PMU_WRITE, 0x0b);
1057 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1058 VENDOR_CHIPIO_8051_ADDRESS_LOW, 6);
1059 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1060 VENDOR_CHIPIO_PLL_PMU_WRITE, 0xff);
1061 mutex_unlock(&spec->chipio_mutex);
1062 }
1063
1064 /*
1065 * CA0132 DSP IO stuffs
1066 */
1067 static int dspio_send(struct hda_codec *codec, unsigned int reg,
1068 unsigned int data)
1069 {
1070 int res;
1071 unsigned long timeout = jiffies + msecs_to_jiffies(1000);
1072
1073 /* send bits of data specified by reg to dsp */
1074 do {
1075 res = snd_hda_codec_read(codec, WIDGET_DSP_CTRL, 0, reg, data);
1076 if ((res >= 0) && (res != VENDOR_STATUS_DSPIO_BUSY))
1077 return res;
1078 msleep(20);
1079 } while (time_before(jiffies, timeout));
1080
1081 return -EIO;
1082 }
1083
1084 /*
1085 * Wait for DSP to be ready for commands
1086 */
1087 static void dspio_write_wait(struct hda_codec *codec)
1088 {
1089 int status;
1090 unsigned long timeout = jiffies + msecs_to_jiffies(1000);
1091
1092 do {
1093 status = snd_hda_codec_read(codec, WIDGET_DSP_CTRL, 0,
1094 VENDOR_DSPIO_STATUS, 0);
1095 if ((status == VENDOR_STATUS_DSPIO_OK) ||
1096 (status == VENDOR_STATUS_DSPIO_SCP_RESPONSE_QUEUE_EMPTY))
1097 break;
1098 msleep(1);
1099 } while (time_before(jiffies, timeout));
1100 }
1101
1102 /*
1103 * Write SCP data to DSP
1104 */
1105 static int dspio_write(struct hda_codec *codec, unsigned int scp_data)
1106 {
1107 struct ca0132_spec *spec = codec->spec;
1108 int status;
1109
1110 dspio_write_wait(codec);
1111
1112 mutex_lock(&spec->chipio_mutex);
1113 status = dspio_send(codec, VENDOR_DSPIO_SCP_WRITE_DATA_LOW,
1114 scp_data & 0xffff);
1115 if (status < 0)
1116 goto error;
1117
1118 status = dspio_send(codec, VENDOR_DSPIO_SCP_WRITE_DATA_HIGH,
1119 scp_data >> 16);
1120 if (status < 0)
1121 goto error;
1122
1123 /* OK, now check if the write itself has executed*/
1124 status = snd_hda_codec_read(codec, WIDGET_DSP_CTRL, 0,
1125 VENDOR_DSPIO_STATUS, 0);
1126 error:
1127 mutex_unlock(&spec->chipio_mutex);
1128
1129 return (status == VENDOR_STATUS_DSPIO_SCP_COMMAND_QUEUE_FULL) ?
1130 -EIO : 0;
1131 }
1132
1133 /*
1134 * Write multiple SCP data to DSP
1135 */
1136 static int dspio_write_multiple(struct hda_codec *codec,
1137 unsigned int *buffer, unsigned int size)
1138 {
1139 int status = 0;
1140 unsigned int count;
1141
1142 if ((buffer == NULL))
1143 return -EINVAL;
1144
1145 count = 0;
1146 while (count < size) {
1147 status = dspio_write(codec, *buffer++);
1148 if (status != 0)
1149 break;
1150 count++;
1151 }
1152
1153 return status;
1154 }
1155
1156 static int dspio_read(struct hda_codec *codec, unsigned int *data)
1157 {
1158 int status;
1159
1160 status = dspio_send(codec, VENDOR_DSPIO_SCP_POST_READ_DATA, 0);
1161 if (status == -EIO)
1162 return status;
1163
1164 status = dspio_send(codec, VENDOR_DSPIO_STATUS, 0);
1165 if (status == -EIO ||
1166 status == VENDOR_STATUS_DSPIO_SCP_RESPONSE_QUEUE_EMPTY)
1167 return -EIO;
1168
1169 *data = snd_hda_codec_read(codec, WIDGET_DSP_CTRL, 0,
1170 VENDOR_DSPIO_SCP_READ_DATA, 0);
1171
1172 return 0;
1173 }
1174
1175 static int dspio_read_multiple(struct hda_codec *codec, unsigned int *buffer,
1176 unsigned int *buf_size, unsigned int size_count)
1177 {
1178 int status = 0;
1179 unsigned int size = *buf_size;
1180 unsigned int count;
1181 unsigned int skip_count;
1182 unsigned int dummy;
1183
1184 if ((buffer == NULL))
1185 return -1;
1186
1187 count = 0;
1188 while (count < size && count < size_count) {
1189 status = dspio_read(codec, buffer++);
1190 if (status != 0)
1191 break;
1192 count++;
1193 }
1194
1195 skip_count = count;
1196 if (status == 0) {
1197 while (skip_count < size) {
1198 status = dspio_read(codec, &dummy);
1199 if (status != 0)
1200 break;
1201 skip_count++;
1202 }
1203 }
1204 *buf_size = count;
1205
1206 return status;
1207 }
1208
1209 /*
1210 * Construct the SCP header using corresponding fields
1211 */
1212 static inline unsigned int
1213 make_scp_header(unsigned int target_id, unsigned int source_id,
1214 unsigned int get_flag, unsigned int req,
1215 unsigned int device_flag, unsigned int resp_flag,
1216 unsigned int error_flag, unsigned int data_size)
1217 {
1218 unsigned int header = 0;
1219
1220 header = (data_size & 0x1f) << 27;
1221 header |= (error_flag & 0x01) << 26;
1222 header |= (resp_flag & 0x01) << 25;
1223 header |= (device_flag & 0x01) << 24;
1224 header |= (req & 0x7f) << 17;
1225 header |= (get_flag & 0x01) << 16;
1226 header |= (source_id & 0xff) << 8;
1227 header |= target_id & 0xff;
1228
1229 return header;
1230 }
1231
1232 /*
1233 * Extract corresponding fields from SCP header
1234 */
1235 static inline void
1236 extract_scp_header(unsigned int header,
1237 unsigned int *target_id, unsigned int *source_id,
1238 unsigned int *get_flag, unsigned int *req,
1239 unsigned int *device_flag, unsigned int *resp_flag,
1240 unsigned int *error_flag, unsigned int *data_size)
1241 {
1242 if (data_size)
1243 *data_size = (header >> 27) & 0x1f;
1244 if (error_flag)
1245 *error_flag = (header >> 26) & 0x01;
1246 if (resp_flag)
1247 *resp_flag = (header >> 25) & 0x01;
1248 if (device_flag)
1249 *device_flag = (header >> 24) & 0x01;
1250 if (req)
1251 *req = (header >> 17) & 0x7f;
1252 if (get_flag)
1253 *get_flag = (header >> 16) & 0x01;
1254 if (source_id)
1255 *source_id = (header >> 8) & 0xff;
1256 if (target_id)
1257 *target_id = header & 0xff;
1258 }
1259
1260 #define SCP_MAX_DATA_WORDS (16)
1261
1262 /* Structure to contain any SCP message */
1263 struct scp_msg {
1264 unsigned int hdr;
1265 unsigned int data[SCP_MAX_DATA_WORDS];
1266 };
1267
1268 static void dspio_clear_response_queue(struct hda_codec *codec)
1269 {
1270 unsigned int dummy = 0;
1271 int status = -1;
1272
1273 /* clear all from the response queue */
1274 do {
1275 status = dspio_read(codec, &dummy);
1276 } while (status == 0);
1277 }
1278
1279 static int dspio_get_response_data(struct hda_codec *codec)
1280 {
1281 struct ca0132_spec *spec = codec->spec;
1282 unsigned int data = 0;
1283 unsigned int count;
1284
1285 if (dspio_read(codec, &data) < 0)
1286 return -EIO;
1287
1288 if ((data & 0x00ffffff) == spec->wait_scp_header) {
1289 spec->scp_resp_header = data;
1290 spec->scp_resp_count = data >> 27;
1291 count = spec->wait_num_data;
1292 dspio_read_multiple(codec, spec->scp_resp_data,
1293 &spec->scp_resp_count, count);
1294 return 0;
1295 }
1296
1297 return -EIO;
1298 }
1299
1300 /*
1301 * Send SCP message to DSP
1302 */
1303 static int dspio_send_scp_message(struct hda_codec *codec,
1304 unsigned char *send_buf,
1305 unsigned int send_buf_size,
1306 unsigned char *return_buf,
1307 unsigned int return_buf_size,
1308 unsigned int *bytes_returned)
1309 {
1310 struct ca0132_spec *spec = codec->spec;
1311 int status = -1;
1312 unsigned int scp_send_size = 0;
1313 unsigned int total_size;
1314 bool waiting_for_resp = false;
1315 unsigned int header;
1316 struct scp_msg *ret_msg;
1317 unsigned int resp_src_id, resp_target_id;
1318 unsigned int data_size, src_id, target_id, get_flag, device_flag;
1319
1320 if (bytes_returned)
1321 *bytes_returned = 0;
1322
1323 /* get scp header from buffer */
1324 header = *((unsigned int *)send_buf);
1325 extract_scp_header(header, &target_id, &src_id, &get_flag, NULL,
1326 &device_flag, NULL, NULL, &data_size);
1327 scp_send_size = data_size + 1;
1328 total_size = (scp_send_size * 4);
1329
1330 if (send_buf_size < total_size)
1331 return -EINVAL;
1332
1333 if (get_flag || device_flag) {
1334 if (!return_buf || return_buf_size < 4 || !bytes_returned)
1335 return -EINVAL;
1336
1337 spec->wait_scp_header = *((unsigned int *)send_buf);
1338
1339 /* swap source id with target id */
1340 resp_target_id = src_id;
1341 resp_src_id = target_id;
1342 spec->wait_scp_header &= 0xffff0000;
1343 spec->wait_scp_header |= (resp_src_id << 8) | (resp_target_id);
1344 spec->wait_num_data = return_buf_size/sizeof(unsigned int) - 1;
1345 spec->wait_scp = 1;
1346 waiting_for_resp = true;
1347 }
1348
1349 status = dspio_write_multiple(codec, (unsigned int *)send_buf,
1350 scp_send_size);
1351 if (status < 0) {
1352 spec->wait_scp = 0;
1353 return status;
1354 }
1355
1356 if (waiting_for_resp) {
1357 unsigned long timeout = jiffies + msecs_to_jiffies(1000);
1358 memset(return_buf, 0, return_buf_size);
1359 do {
1360 msleep(20);
1361 } while (spec->wait_scp && time_before(jiffies, timeout));
1362 waiting_for_resp = false;
1363 if (!spec->wait_scp) {
1364 ret_msg = (struct scp_msg *)return_buf;
1365 memcpy(&ret_msg->hdr, &spec->scp_resp_header, 4);
1366 memcpy(&ret_msg->data, spec->scp_resp_data,
1367 spec->wait_num_data);
1368 *bytes_returned = (spec->scp_resp_count + 1) * 4;
1369 status = 0;
1370 } else {
1371 status = -EIO;
1372 }
1373 spec->wait_scp = 0;
1374 }
1375
1376 return status;
1377 }
1378
1379 /**
1380 * Prepare and send the SCP message to DSP
1381 * @codec: the HDA codec
1382 * @mod_id: ID of the DSP module to send the command
1383 * @req: ID of request to send to the DSP module
1384 * @dir: SET or GET
1385 * @data: pointer to the data to send with the request, request specific
1386 * @len: length of the data, in bytes
1387 * @reply: point to the buffer to hold data returned for a reply
1388 * @reply_len: length of the reply buffer returned from GET
1389 *
1390 * Returns zero or a negative error code.
1391 */
1392 static int dspio_scp(struct hda_codec *codec,
1393 int mod_id, int req, int dir, void *data, unsigned int len,
1394 void *reply, unsigned int *reply_len)
1395 {
1396 int status = 0;
1397 struct scp_msg scp_send, scp_reply;
1398 unsigned int ret_bytes, send_size, ret_size;
1399 unsigned int send_get_flag, reply_resp_flag, reply_error_flag;
1400 unsigned int reply_data_size;
1401
1402 memset(&scp_send, 0, sizeof(scp_send));
1403 memset(&scp_reply, 0, sizeof(scp_reply));
1404
1405 if ((len != 0 && data == NULL) || (len > SCP_MAX_DATA_WORDS))
1406 return -EINVAL;
1407
1408 if (dir == SCP_GET && reply == NULL) {
1409 codec_dbg(codec, "dspio_scp get but has no buffer\n");
1410 return -EINVAL;
1411 }
1412
1413 if (reply != NULL && (reply_len == NULL || (*reply_len == 0))) {
1414 codec_dbg(codec, "dspio_scp bad resp buf len parms\n");
1415 return -EINVAL;
1416 }
1417
1418 scp_send.hdr = make_scp_header(mod_id, 0x20, (dir == SCP_GET), req,
1419 0, 0, 0, len/sizeof(unsigned int));
1420 if (data != NULL && len > 0) {
1421 len = min((unsigned int)(sizeof(scp_send.data)), len);
1422 memcpy(scp_send.data, data, len);
1423 }
1424
1425 ret_bytes = 0;
1426 send_size = sizeof(unsigned int) + len;
1427 status = dspio_send_scp_message(codec, (unsigned char *)&scp_send,
1428 send_size, (unsigned char *)&scp_reply,
1429 sizeof(scp_reply), &ret_bytes);
1430
1431 if (status < 0) {
1432 codec_dbg(codec, "dspio_scp: send scp msg failed\n");
1433 return status;
1434 }
1435
1436 /* extract send and reply headers members */
1437 extract_scp_header(scp_send.hdr, NULL, NULL, &send_get_flag,
1438 NULL, NULL, NULL, NULL, NULL);
1439 extract_scp_header(scp_reply.hdr, NULL, NULL, NULL, NULL, NULL,
1440 &reply_resp_flag, &reply_error_flag,
1441 &reply_data_size);
1442
1443 if (!send_get_flag)
1444 return 0;
1445
1446 if (reply_resp_flag && !reply_error_flag) {
1447 ret_size = (ret_bytes - sizeof(scp_reply.hdr))
1448 / sizeof(unsigned int);
1449
1450 if (*reply_len < ret_size*sizeof(unsigned int)) {
1451 codec_dbg(codec, "reply too long for buf\n");
1452 return -EINVAL;
1453 } else if (ret_size != reply_data_size) {
1454 codec_dbg(codec, "RetLen and HdrLen .NE.\n");
1455 return -EINVAL;
1456 } else {
1457 *reply_len = ret_size*sizeof(unsigned int);
1458 memcpy(reply, scp_reply.data, *reply_len);
1459 }
1460 } else {
1461 codec_dbg(codec, "reply ill-formed or errflag set\n");
1462 return -EIO;
1463 }
1464
1465 return status;
1466 }
1467
1468 /*
1469 * Set DSP parameters
1470 */
1471 static int dspio_set_param(struct hda_codec *codec, int mod_id,
1472 int req, void *data, unsigned int len)
1473 {
1474 return dspio_scp(codec, mod_id, req, SCP_SET, data, len, NULL, NULL);
1475 }
1476
1477 static int dspio_set_uint_param(struct hda_codec *codec, int mod_id,
1478 int req, unsigned int data)
1479 {
1480 return dspio_set_param(codec, mod_id, req, &data, sizeof(unsigned int));
1481 }
1482
1483 /*
1484 * Allocate a DSP DMA channel via an SCP message
1485 */
1486 static int dspio_alloc_dma_chan(struct hda_codec *codec, unsigned int *dma_chan)
1487 {
1488 int status = 0;
1489 unsigned int size = sizeof(dma_chan);
1490
1491 codec_dbg(codec, " dspio_alloc_dma_chan() -- begin\n");
1492 status = dspio_scp(codec, MASTERCONTROL, MASTERCONTROL_ALLOC_DMA_CHAN,
1493 SCP_GET, NULL, 0, dma_chan, &size);
1494
1495 if (status < 0) {
1496 codec_dbg(codec, "dspio_alloc_dma_chan: SCP Failed\n");
1497 return status;
1498 }
1499
1500 if ((*dma_chan + 1) == 0) {
1501 codec_dbg(codec, "no free dma channels to allocate\n");
1502 return -EBUSY;
1503 }
1504
1505 codec_dbg(codec, "dspio_alloc_dma_chan: chan=%d\n", *dma_chan);
1506 codec_dbg(codec, " dspio_alloc_dma_chan() -- complete\n");
1507
1508 return status;
1509 }
1510
1511 /*
1512 * Free a DSP DMA via an SCP message
1513 */
1514 static int dspio_free_dma_chan(struct hda_codec *codec, unsigned int dma_chan)
1515 {
1516 int status = 0;
1517 unsigned int dummy = 0;
1518
1519 codec_dbg(codec, " dspio_free_dma_chan() -- begin\n");
1520 codec_dbg(codec, "dspio_free_dma_chan: chan=%d\n", dma_chan);
1521
1522 status = dspio_scp(codec, MASTERCONTROL, MASTERCONTROL_ALLOC_DMA_CHAN,
1523 SCP_SET, &dma_chan, sizeof(dma_chan), NULL, &dummy);
1524
1525 if (status < 0) {
1526 codec_dbg(codec, "dspio_free_dma_chan: SCP Failed\n");
1527 return status;
1528 }
1529
1530 codec_dbg(codec, " dspio_free_dma_chan() -- complete\n");
1531
1532 return status;
1533 }
1534
1535 /*
1536 * (Re)start the DSP
1537 */
1538 static int dsp_set_run_state(struct hda_codec *codec)
1539 {
1540 unsigned int dbg_ctrl_reg;
1541 unsigned int halt_state;
1542 int err;
1543
1544 err = chipio_read(codec, DSP_DBGCNTL_INST_OFFSET, &dbg_ctrl_reg);
1545 if (err < 0)
1546 return err;
1547
1548 halt_state = (dbg_ctrl_reg & DSP_DBGCNTL_STATE_MASK) >>
1549 DSP_DBGCNTL_STATE_LOBIT;
1550
1551 if (halt_state != 0) {
1552 dbg_ctrl_reg &= ~((halt_state << DSP_DBGCNTL_SS_LOBIT) &
1553 DSP_DBGCNTL_SS_MASK);
1554 err = chipio_write(codec, DSP_DBGCNTL_INST_OFFSET,
1555 dbg_ctrl_reg);
1556 if (err < 0)
1557 return err;
1558
1559 dbg_ctrl_reg |= (halt_state << DSP_DBGCNTL_EXEC_LOBIT) &
1560 DSP_DBGCNTL_EXEC_MASK;
1561 err = chipio_write(codec, DSP_DBGCNTL_INST_OFFSET,
1562 dbg_ctrl_reg);
1563 if (err < 0)
1564 return err;
1565 }
1566
1567 return 0;
1568 }
1569
1570 /*
1571 * Reset the DSP
1572 */
1573 static int dsp_reset(struct hda_codec *codec)
1574 {
1575 unsigned int res;
1576 int retry = 20;
1577
1578 codec_dbg(codec, "dsp_reset\n");
1579 do {
1580 res = dspio_send(codec, VENDOR_DSPIO_DSP_INIT, 0);
1581 retry--;
1582 } while (res == -EIO && retry);
1583
1584 if (!retry) {
1585 codec_dbg(codec, "dsp_reset timeout\n");
1586 return -EIO;
1587 }
1588
1589 return 0;
1590 }
1591
1592 /*
1593 * Convert chip address to DSP address
1594 */
1595 static unsigned int dsp_chip_to_dsp_addx(unsigned int chip_addx,
1596 bool *code, bool *yram)
1597 {
1598 *code = *yram = false;
1599
1600 if (UC_RANGE(chip_addx, 1)) {
1601 *code = true;
1602 return UC_OFF(chip_addx);
1603 } else if (X_RANGE_ALL(chip_addx, 1)) {
1604 return X_OFF(chip_addx);
1605 } else if (Y_RANGE_ALL(chip_addx, 1)) {
1606 *yram = true;
1607 return Y_OFF(chip_addx);
1608 }
1609
1610 return INVALID_CHIP_ADDRESS;
1611 }
1612
1613 /*
1614 * Check if the DSP DMA is active
1615 */
1616 static bool dsp_is_dma_active(struct hda_codec *codec, unsigned int dma_chan)
1617 {
1618 unsigned int dma_chnlstart_reg;
1619
1620 chipio_read(codec, DSPDMAC_CHNLSTART_INST_OFFSET, &dma_chnlstart_reg);
1621
1622 return ((dma_chnlstart_reg & (1 <<
1623 (DSPDMAC_CHNLSTART_EN_LOBIT + dma_chan))) != 0);
1624 }
1625
1626 static int dsp_dma_setup_common(struct hda_codec *codec,
1627 unsigned int chip_addx,
1628 unsigned int dma_chan,
1629 unsigned int port_map_mask,
1630 bool ovly)
1631 {
1632 int status = 0;
1633 unsigned int chnl_prop;
1634 unsigned int dsp_addx;
1635 unsigned int active;
1636 bool code, yram;
1637
1638 codec_dbg(codec, "-- dsp_dma_setup_common() -- Begin ---------\n");
1639
1640 if (dma_chan >= DSPDMAC_DMA_CFG_CHANNEL_COUNT) {
1641 codec_dbg(codec, "dma chan num invalid\n");
1642 return -EINVAL;
1643 }
1644
1645 if (dsp_is_dma_active(codec, dma_chan)) {
1646 codec_dbg(codec, "dma already active\n");
1647 return -EBUSY;
1648 }
1649
1650 dsp_addx = dsp_chip_to_dsp_addx(chip_addx, &code, &yram);
1651
1652 if (dsp_addx == INVALID_CHIP_ADDRESS) {
1653 codec_dbg(codec, "invalid chip addr\n");
1654 return -ENXIO;
1655 }
1656
1657 chnl_prop = DSPDMAC_CHNLPROP_AC_MASK;
1658 active = 0;
1659
1660 codec_dbg(codec, " dsp_dma_setup_common() start reg pgm\n");
1661
1662 if (ovly) {
1663 status = chipio_read(codec, DSPDMAC_CHNLPROP_INST_OFFSET,
1664 &chnl_prop);
1665
1666 if (status < 0) {
1667 codec_dbg(codec, "read CHNLPROP Reg fail\n");
1668 return status;
1669 }
1670 codec_dbg(codec, "dsp_dma_setup_common() Read CHNLPROP\n");
1671 }
1672
1673 if (!code)
1674 chnl_prop &= ~(1 << (DSPDMAC_CHNLPROP_MSPCE_LOBIT + dma_chan));
1675 else
1676 chnl_prop |= (1 << (DSPDMAC_CHNLPROP_MSPCE_LOBIT + dma_chan));
1677
1678 chnl_prop &= ~(1 << (DSPDMAC_CHNLPROP_DCON_LOBIT + dma_chan));
1679
1680 status = chipio_write(codec, DSPDMAC_CHNLPROP_INST_OFFSET, chnl_prop);
1681 if (status < 0) {
1682 codec_dbg(codec, "write CHNLPROP Reg fail\n");
1683 return status;
1684 }
1685 codec_dbg(codec, " dsp_dma_setup_common() Write CHNLPROP\n");
1686
1687 if (ovly) {
1688 status = chipio_read(codec, DSPDMAC_ACTIVE_INST_OFFSET,
1689 &active);
1690
1691 if (status < 0) {
1692 codec_dbg(codec, "read ACTIVE Reg fail\n");
1693 return status;
1694 }
1695 codec_dbg(codec, "dsp_dma_setup_common() Read ACTIVE\n");
1696 }
1697
1698 active &= (~(1 << (DSPDMAC_ACTIVE_AAR_LOBIT + dma_chan))) &
1699 DSPDMAC_ACTIVE_AAR_MASK;
1700
1701 status = chipio_write(codec, DSPDMAC_ACTIVE_INST_OFFSET, active);
1702 if (status < 0) {
1703 codec_dbg(codec, "write ACTIVE Reg fail\n");
1704 return status;
1705 }
1706
1707 codec_dbg(codec, " dsp_dma_setup_common() Write ACTIVE\n");
1708
1709 status = chipio_write(codec, DSPDMAC_AUDCHSEL_INST_OFFSET(dma_chan),
1710 port_map_mask);
1711 if (status < 0) {
1712 codec_dbg(codec, "write AUDCHSEL Reg fail\n");
1713 return status;
1714 }
1715 codec_dbg(codec, " dsp_dma_setup_common() Write AUDCHSEL\n");
1716
1717 status = chipio_write(codec, DSPDMAC_IRQCNT_INST_OFFSET(dma_chan),
1718 DSPDMAC_IRQCNT_BICNT_MASK | DSPDMAC_IRQCNT_CICNT_MASK);
1719 if (status < 0) {
1720 codec_dbg(codec, "write IRQCNT Reg fail\n");
1721 return status;
1722 }
1723 codec_dbg(codec, " dsp_dma_setup_common() Write IRQCNT\n");
1724
1725 codec_dbg(codec,
1726 "ChipA=0x%x,DspA=0x%x,dmaCh=%u, "
1727 "CHSEL=0x%x,CHPROP=0x%x,Active=0x%x\n",
1728 chip_addx, dsp_addx, dma_chan,
1729 port_map_mask, chnl_prop, active);
1730
1731 codec_dbg(codec, "-- dsp_dma_setup_common() -- Complete ------\n");
1732
1733 return 0;
1734 }
1735
1736 /*
1737 * Setup the DSP DMA per-transfer-specific registers
1738 */
1739 static int dsp_dma_setup(struct hda_codec *codec,
1740 unsigned int chip_addx,
1741 unsigned int count,
1742 unsigned int dma_chan)
1743 {
1744 int status = 0;
1745 bool code, yram;
1746 unsigned int dsp_addx;
1747 unsigned int addr_field;
1748 unsigned int incr_field;
1749 unsigned int base_cnt;
1750 unsigned int cur_cnt;
1751 unsigned int dma_cfg = 0;
1752 unsigned int adr_ofs = 0;
1753 unsigned int xfr_cnt = 0;
1754 const unsigned int max_dma_count = 1 << (DSPDMAC_XFRCNT_BCNT_HIBIT -
1755 DSPDMAC_XFRCNT_BCNT_LOBIT + 1);
1756
1757 codec_dbg(codec, "-- dsp_dma_setup() -- Begin ---------\n");
1758
1759 if (count > max_dma_count) {
1760 codec_dbg(codec, "count too big\n");
1761 return -EINVAL;
1762 }
1763
1764 dsp_addx = dsp_chip_to_dsp_addx(chip_addx, &code, &yram);
1765 if (dsp_addx == INVALID_CHIP_ADDRESS) {
1766 codec_dbg(codec, "invalid chip addr\n");
1767 return -ENXIO;
1768 }
1769
1770 codec_dbg(codec, " dsp_dma_setup() start reg pgm\n");
1771
1772 addr_field = dsp_addx << DSPDMAC_DMACFG_DBADR_LOBIT;
1773 incr_field = 0;
1774
1775 if (!code) {
1776 addr_field <<= 1;
1777 if (yram)
1778 addr_field |= (1 << DSPDMAC_DMACFG_DBADR_LOBIT);
1779
1780 incr_field = (1 << DSPDMAC_DMACFG_AINCR_LOBIT);
1781 }
1782
1783 dma_cfg = addr_field + incr_field;
1784 status = chipio_write(codec, DSPDMAC_DMACFG_INST_OFFSET(dma_chan),
1785 dma_cfg);
1786 if (status < 0) {
1787 codec_dbg(codec, "write DMACFG Reg fail\n");
1788 return status;
1789 }
1790 codec_dbg(codec, " dsp_dma_setup() Write DMACFG\n");
1791
1792 adr_ofs = (count - 1) << (DSPDMAC_DSPADROFS_BOFS_LOBIT +
1793 (code ? 0 : 1));
1794
1795 status = chipio_write(codec, DSPDMAC_DSPADROFS_INST_OFFSET(dma_chan),
1796 adr_ofs);
1797 if (status < 0) {
1798 codec_dbg(codec, "write DSPADROFS Reg fail\n");
1799 return status;
1800 }
1801 codec_dbg(codec, " dsp_dma_setup() Write DSPADROFS\n");
1802
1803 base_cnt = (count - 1) << DSPDMAC_XFRCNT_BCNT_LOBIT;
1804
1805 cur_cnt = (count - 1) << DSPDMAC_XFRCNT_CCNT_LOBIT;
1806
1807 xfr_cnt = base_cnt | cur_cnt;
1808
1809 status = chipio_write(codec,
1810 DSPDMAC_XFRCNT_INST_OFFSET(dma_chan), xfr_cnt);
1811 if (status < 0) {
1812 codec_dbg(codec, "write XFRCNT Reg fail\n");
1813 return status;
1814 }
1815 codec_dbg(codec, " dsp_dma_setup() Write XFRCNT\n");
1816
1817 codec_dbg(codec,
1818 "ChipA=0x%x, cnt=0x%x, DMACFG=0x%x, "
1819 "ADROFS=0x%x, XFRCNT=0x%x\n",
1820 chip_addx, count, dma_cfg, adr_ofs, xfr_cnt);
1821
1822 codec_dbg(codec, "-- dsp_dma_setup() -- Complete ---------\n");
1823
1824 return 0;
1825 }
1826
1827 /*
1828 * Start the DSP DMA
1829 */
1830 static int dsp_dma_start(struct hda_codec *codec,
1831 unsigned int dma_chan, bool ovly)
1832 {
1833 unsigned int reg = 0;
1834 int status = 0;
1835
1836 codec_dbg(codec, "-- dsp_dma_start() -- Begin ---------\n");
1837
1838 if (ovly) {
1839 status = chipio_read(codec,
1840 DSPDMAC_CHNLSTART_INST_OFFSET, &reg);
1841
1842 if (status < 0) {
1843 codec_dbg(codec, "read CHNLSTART reg fail\n");
1844 return status;
1845 }
1846 codec_dbg(codec, "-- dsp_dma_start() Read CHNLSTART\n");
1847
1848 reg &= ~(DSPDMAC_CHNLSTART_EN_MASK |
1849 DSPDMAC_CHNLSTART_DIS_MASK);
1850 }
1851
1852 status = chipio_write(codec, DSPDMAC_CHNLSTART_INST_OFFSET,
1853 reg | (1 << (dma_chan + DSPDMAC_CHNLSTART_EN_LOBIT)));
1854 if (status < 0) {
1855 codec_dbg(codec, "write CHNLSTART reg fail\n");
1856 return status;
1857 }
1858 codec_dbg(codec, "-- dsp_dma_start() -- Complete ---------\n");
1859
1860 return status;
1861 }
1862
1863 /*
1864 * Stop the DSP DMA
1865 */
1866 static int dsp_dma_stop(struct hda_codec *codec,
1867 unsigned int dma_chan, bool ovly)
1868 {
1869 unsigned int reg = 0;
1870 int status = 0;
1871
1872 codec_dbg(codec, "-- dsp_dma_stop() -- Begin ---------\n");
1873
1874 if (ovly) {
1875 status = chipio_read(codec,
1876 DSPDMAC_CHNLSTART_INST_OFFSET, &reg);
1877
1878 if (status < 0) {
1879 codec_dbg(codec, "read CHNLSTART reg fail\n");
1880 return status;
1881 }
1882 codec_dbg(codec, "-- dsp_dma_stop() Read CHNLSTART\n");
1883 reg &= ~(DSPDMAC_CHNLSTART_EN_MASK |
1884 DSPDMAC_CHNLSTART_DIS_MASK);
1885 }
1886
1887 status = chipio_write(codec, DSPDMAC_CHNLSTART_INST_OFFSET,
1888 reg | (1 << (dma_chan + DSPDMAC_CHNLSTART_DIS_LOBIT)));
1889 if (status < 0) {
1890 codec_dbg(codec, "write CHNLSTART reg fail\n");
1891 return status;
1892 }
1893 codec_dbg(codec, "-- dsp_dma_stop() -- Complete ---------\n");
1894
1895 return status;
1896 }
1897
1898 /**
1899 * Allocate router ports
1900 *
1901 * @codec: the HDA codec
1902 * @num_chans: number of channels in the stream
1903 * @ports_per_channel: number of ports per channel
1904 * @start_device: start device
1905 * @port_map: pointer to the port list to hold the allocated ports
1906 *
1907 * Returns zero or a negative error code.
1908 */
1909 static int dsp_allocate_router_ports(struct hda_codec *codec,
1910 unsigned int num_chans,
1911 unsigned int ports_per_channel,
1912 unsigned int start_device,
1913 unsigned int *port_map)
1914 {
1915 int status = 0;
1916 int res;
1917 u8 val;
1918
1919 status = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
1920 if (status < 0)
1921 return status;
1922
1923 val = start_device << 6;
1924 val |= (ports_per_channel - 1) << 4;
1925 val |= num_chans - 1;
1926
1927 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1928 VENDOR_CHIPIO_PORT_ALLOC_CONFIG_SET,
1929 val);
1930
1931 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1932 VENDOR_CHIPIO_PORT_ALLOC_SET,
1933 MEM_CONNID_DSP);
1934
1935 status = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
1936 if (status < 0)
1937 return status;
1938
1939 res = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
1940 VENDOR_CHIPIO_PORT_ALLOC_GET, 0);
1941
1942 *port_map = res;
1943
1944 return (res < 0) ? res : 0;
1945 }
1946
1947 /*
1948 * Free router ports
1949 */
1950 static int dsp_free_router_ports(struct hda_codec *codec)
1951 {
1952 int status = 0;
1953
1954 status = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
1955 if (status < 0)
1956 return status;
1957
1958 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
1959 VENDOR_CHIPIO_PORT_FREE_SET,
1960 MEM_CONNID_DSP);
1961
1962 status = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
1963
1964 return status;
1965 }
1966
1967 /*
1968 * Allocate DSP ports for the download stream
1969 */
1970 static int dsp_allocate_ports(struct hda_codec *codec,
1971 unsigned int num_chans,
1972 unsigned int rate_multi, unsigned int *port_map)
1973 {
1974 int status;
1975
1976 codec_dbg(codec, " dsp_allocate_ports() -- begin\n");
1977
1978 if ((rate_multi != 1) && (rate_multi != 2) && (rate_multi != 4)) {
1979 codec_dbg(codec, "bad rate multiple\n");
1980 return -EINVAL;
1981 }
1982
1983 status = dsp_allocate_router_ports(codec, num_chans,
1984 rate_multi, 0, port_map);
1985
1986 codec_dbg(codec, " dsp_allocate_ports() -- complete\n");
1987
1988 return status;
1989 }
1990
1991 static int dsp_allocate_ports_format(struct hda_codec *codec,
1992 const unsigned short fmt,
1993 unsigned int *port_map)
1994 {
1995 int status;
1996 unsigned int num_chans;
1997
1998 unsigned int sample_rate_div = ((get_hdafmt_rate(fmt) >> 0) & 3) + 1;
1999 unsigned int sample_rate_mul = ((get_hdafmt_rate(fmt) >> 3) & 3) + 1;
2000 unsigned int rate_multi = sample_rate_mul / sample_rate_div;
2001
2002 if ((rate_multi != 1) && (rate_multi != 2) && (rate_multi != 4)) {
2003 codec_dbg(codec, "bad rate multiple\n");
2004 return -EINVAL;
2005 }
2006
2007 num_chans = get_hdafmt_chs(fmt) + 1;
2008
2009 status = dsp_allocate_ports(codec, num_chans, rate_multi, port_map);
2010
2011 return status;
2012 }
2013
2014 /*
2015 * free DSP ports
2016 */
2017 static int dsp_free_ports(struct hda_codec *codec)
2018 {
2019 int status;
2020
2021 codec_dbg(codec, " dsp_free_ports() -- begin\n");
2022
2023 status = dsp_free_router_ports(codec);
2024 if (status < 0) {
2025 codec_dbg(codec, "free router ports fail\n");
2026 return status;
2027 }
2028 codec_dbg(codec, " dsp_free_ports() -- complete\n");
2029
2030 return status;
2031 }
2032
2033 /*
2034 * HDA DMA engine stuffs for DSP code download
2035 */
2036 struct dma_engine {
2037 struct hda_codec *codec;
2038 unsigned short m_converter_format;
2039 struct snd_dma_buffer *dmab;
2040 unsigned int buf_size;
2041 };
2042
2043
2044 enum dma_state {
2045 DMA_STATE_STOP = 0,
2046 DMA_STATE_RUN = 1
2047 };
2048
2049 static int dma_convert_to_hda_format(struct hda_codec *codec,
2050 unsigned int sample_rate,
2051 unsigned short channels,
2052 unsigned short *hda_format)
2053 {
2054 unsigned int format_val;
2055
2056 format_val = snd_hda_calc_stream_format(codec,
2057 sample_rate,
2058 channels,
2059 SNDRV_PCM_FORMAT_S32_LE,
2060 32, 0);
2061
2062 if (hda_format)
2063 *hda_format = (unsigned short)format_val;
2064
2065 return 0;
2066 }
2067
2068 /*
2069 * Reset DMA for DSP download
2070 */
2071 static int dma_reset(struct dma_engine *dma)
2072 {
2073 struct hda_codec *codec = dma->codec;
2074 struct ca0132_spec *spec = codec->spec;
2075 int status;
2076
2077 if (dma->dmab->area)
2078 snd_hda_codec_load_dsp_cleanup(codec, dma->dmab);
2079
2080 status = snd_hda_codec_load_dsp_prepare(codec,
2081 dma->m_converter_format,
2082 dma->buf_size,
2083 dma->dmab);
2084 if (status < 0)
2085 return status;
2086 spec->dsp_stream_id = status;
2087 return 0;
2088 }
2089
2090 static int dma_set_state(struct dma_engine *dma, enum dma_state state)
2091 {
2092 bool cmd;
2093
2094 switch (state) {
2095 case DMA_STATE_STOP:
2096 cmd = false;
2097 break;
2098 case DMA_STATE_RUN:
2099 cmd = true;
2100 break;
2101 default:
2102 return 0;
2103 }
2104
2105 snd_hda_codec_load_dsp_trigger(dma->codec, cmd);
2106 return 0;
2107 }
2108
2109 static unsigned int dma_get_buffer_size(struct dma_engine *dma)
2110 {
2111 return dma->dmab->bytes;
2112 }
2113
2114 static unsigned char *dma_get_buffer_addr(struct dma_engine *dma)
2115 {
2116 return dma->dmab->area;
2117 }
2118
2119 static int dma_xfer(struct dma_engine *dma,
2120 const unsigned int *data,
2121 unsigned int count)
2122 {
2123 memcpy(dma->dmab->area, data, count);
2124 return 0;
2125 }
2126
2127 static void dma_get_converter_format(
2128 struct dma_engine *dma,
2129 unsigned short *format)
2130 {
2131 if (format)
2132 *format = dma->m_converter_format;
2133 }
2134
2135 static unsigned int dma_get_stream_id(struct dma_engine *dma)
2136 {
2137 struct ca0132_spec *spec = dma->codec->spec;
2138
2139 return spec->dsp_stream_id;
2140 }
2141
2142 struct dsp_image_seg {
2143 u32 magic;
2144 u32 chip_addr;
2145 u32 count;
2146 u32 data[0];
2147 };
2148
2149 static const u32 g_magic_value = 0x4c46584d;
2150 static const u32 g_chip_addr_magic_value = 0xFFFFFF01;
2151
2152 static bool is_valid(const struct dsp_image_seg *p)
2153 {
2154 return p->magic == g_magic_value;
2155 }
2156
2157 static bool is_hci_prog_list_seg(const struct dsp_image_seg *p)
2158 {
2159 return g_chip_addr_magic_value == p->chip_addr;
2160 }
2161
2162 static bool is_last(const struct dsp_image_seg *p)
2163 {
2164 return p->count == 0;
2165 }
2166
2167 static size_t dsp_sizeof(const struct dsp_image_seg *p)
2168 {
2169 return sizeof(*p) + p->count*sizeof(u32);
2170 }
2171
2172 static const struct dsp_image_seg *get_next_seg_ptr(
2173 const struct dsp_image_seg *p)
2174 {
2175 return (struct dsp_image_seg *)((unsigned char *)(p) + dsp_sizeof(p));
2176 }
2177
2178 /*
2179 * CA0132 chip DSP transfer stuffs. For DSP download.
2180 */
2181 #define INVALID_DMA_CHANNEL (~0U)
2182
2183 /*
2184 * Program a list of address/data pairs via the ChipIO widget.
2185 * The segment data is in the format of successive pairs of words.
2186 * These are repeated as indicated by the segment's count field.
2187 */
2188 static int dspxfr_hci_write(struct hda_codec *codec,
2189 const struct dsp_image_seg *fls)
2190 {
2191 int status;
2192 const u32 *data;
2193 unsigned int count;
2194
2195 if (fls == NULL || fls->chip_addr != g_chip_addr_magic_value) {
2196 codec_dbg(codec, "hci_write invalid params\n");
2197 return -EINVAL;
2198 }
2199
2200 count = fls->count;
2201 data = (u32 *)(fls->data);
2202 while (count >= 2) {
2203 status = chipio_write(codec, data[0], data[1]);
2204 if (status < 0) {
2205 codec_dbg(codec, "hci_write chipio failed\n");
2206 return status;
2207 }
2208 count -= 2;
2209 data += 2;
2210 }
2211 return 0;
2212 }
2213
2214 /**
2215 * Write a block of data into DSP code or data RAM using pre-allocated
2216 * DMA engine.
2217 *
2218 * @codec: the HDA codec
2219 * @fls: pointer to a fast load image
2220 * @reloc: Relocation address for loading single-segment overlays, or 0 for
2221 * no relocation
2222 * @dma_engine: pointer to DMA engine to be used for DSP download
2223 * @dma_chan: The number of DMA channels used for DSP download
2224 * @port_map_mask: port mapping
2225 * @ovly: TRUE if overlay format is required
2226 *
2227 * Returns zero or a negative error code.
2228 */
2229 static int dspxfr_one_seg(struct hda_codec *codec,
2230 const struct dsp_image_seg *fls,
2231 unsigned int reloc,
2232 struct dma_engine *dma_engine,
2233 unsigned int dma_chan,
2234 unsigned int port_map_mask,
2235 bool ovly)
2236 {
2237 int status = 0;
2238 bool comm_dma_setup_done = false;
2239 const unsigned int *data;
2240 unsigned int chip_addx;
2241 unsigned int words_to_write;
2242 unsigned int buffer_size_words;
2243 unsigned char *buffer_addx;
2244 unsigned short hda_format;
2245 unsigned int sample_rate_div;
2246 unsigned int sample_rate_mul;
2247 unsigned int num_chans;
2248 unsigned int hda_frame_size_words;
2249 unsigned int remainder_words;
2250 const u32 *data_remainder;
2251 u32 chip_addx_remainder;
2252 unsigned int run_size_words;
2253 const struct dsp_image_seg *hci_write = NULL;
2254 unsigned long timeout;
2255 bool dma_active;
2256
2257 if (fls == NULL)
2258 return -EINVAL;
2259 if (is_hci_prog_list_seg(fls)) {
2260 hci_write = fls;
2261 fls = get_next_seg_ptr(fls);
2262 }
2263
2264 if (hci_write && (!fls || is_last(fls))) {
2265 codec_dbg(codec, "hci_write\n");
2266 return dspxfr_hci_write(codec, hci_write);
2267 }
2268
2269 if (fls == NULL || dma_engine == NULL || port_map_mask == 0) {
2270 codec_dbg(codec, "Invalid Params\n");
2271 return -EINVAL;
2272 }
2273
2274 data = fls->data;
2275 chip_addx = fls->chip_addr,
2276 words_to_write = fls->count;
2277
2278 if (!words_to_write)
2279 return hci_write ? dspxfr_hci_write(codec, hci_write) : 0;
2280 if (reloc)
2281 chip_addx = (chip_addx & (0xFFFF0000 << 2)) + (reloc << 2);
2282
2283 if (!UC_RANGE(chip_addx, words_to_write) &&
2284 !X_RANGE_ALL(chip_addx, words_to_write) &&
2285 !Y_RANGE_ALL(chip_addx, words_to_write)) {
2286 codec_dbg(codec, "Invalid chip_addx Params\n");
2287 return -EINVAL;
2288 }
2289
2290 buffer_size_words = (unsigned int)dma_get_buffer_size(dma_engine) /
2291 sizeof(u32);
2292
2293 buffer_addx = dma_get_buffer_addr(dma_engine);
2294
2295 if (buffer_addx == NULL) {
2296 codec_dbg(codec, "dma_engine buffer NULL\n");
2297 return -EINVAL;
2298 }
2299
2300 dma_get_converter_format(dma_engine, &hda_format);
2301 sample_rate_div = ((get_hdafmt_rate(hda_format) >> 0) & 3) + 1;
2302 sample_rate_mul = ((get_hdafmt_rate(hda_format) >> 3) & 3) + 1;
2303 num_chans = get_hdafmt_chs(hda_format) + 1;
2304
2305 hda_frame_size_words = ((sample_rate_div == 0) ? 0 :
2306 (num_chans * sample_rate_mul / sample_rate_div));
2307
2308 if (hda_frame_size_words == 0) {
2309 codec_dbg(codec, "frmsz zero\n");
2310 return -EINVAL;
2311 }
2312
2313 buffer_size_words = min(buffer_size_words,
2314 (unsigned int)(UC_RANGE(chip_addx, 1) ?
2315 65536 : 32768));
2316 buffer_size_words -= buffer_size_words % hda_frame_size_words;
2317 codec_dbg(codec,
2318 "chpadr=0x%08x frmsz=%u nchan=%u "
2319 "rate_mul=%u div=%u bufsz=%u\n",
2320 chip_addx, hda_frame_size_words, num_chans,
2321 sample_rate_mul, sample_rate_div, buffer_size_words);
2322
2323 if (buffer_size_words < hda_frame_size_words) {
2324 codec_dbg(codec, "dspxfr_one_seg:failed\n");
2325 return -EINVAL;
2326 }
2327
2328 remainder_words = words_to_write % hda_frame_size_words;
2329 data_remainder = data;
2330 chip_addx_remainder = chip_addx;
2331
2332 data += remainder_words;
2333 chip_addx += remainder_words*sizeof(u32);
2334 words_to_write -= remainder_words;
2335
2336 while (words_to_write != 0) {
2337 run_size_words = min(buffer_size_words, words_to_write);
2338 codec_dbg(codec, "dspxfr (seg loop)cnt=%u rs=%u remainder=%u\n",
2339 words_to_write, run_size_words, remainder_words);
2340 dma_xfer(dma_engine, data, run_size_words*sizeof(u32));
2341 if (!comm_dma_setup_done) {
2342 status = dsp_dma_stop(codec, dma_chan, ovly);
2343 if (status < 0)
2344 return status;
2345 status = dsp_dma_setup_common(codec, chip_addx,
2346 dma_chan, port_map_mask, ovly);
2347 if (status < 0)
2348 return status;
2349 comm_dma_setup_done = true;
2350 }
2351
2352 status = dsp_dma_setup(codec, chip_addx,
2353 run_size_words, dma_chan);
2354 if (status < 0)
2355 return status;
2356 status = dsp_dma_start(codec, dma_chan, ovly);
2357 if (status < 0)
2358 return status;
2359 if (!dsp_is_dma_active(codec, dma_chan)) {
2360 codec_dbg(codec, "dspxfr:DMA did not start\n");
2361 return -EIO;
2362 }
2363 status = dma_set_state(dma_engine, DMA_STATE_RUN);
2364 if (status < 0)
2365 return status;
2366 if (remainder_words != 0) {
2367 status = chipio_write_multiple(codec,
2368 chip_addx_remainder,
2369 data_remainder,
2370 remainder_words);
2371 if (status < 0)
2372 return status;
2373 remainder_words = 0;
2374 }
2375 if (hci_write) {
2376 status = dspxfr_hci_write(codec, hci_write);
2377 if (status < 0)
2378 return status;
2379 hci_write = NULL;
2380 }
2381
2382 timeout = jiffies + msecs_to_jiffies(2000);
2383 do {
2384 dma_active = dsp_is_dma_active(codec, dma_chan);
2385 if (!dma_active)
2386 break;
2387 msleep(20);
2388 } while (time_before(jiffies, timeout));
2389 if (dma_active)
2390 break;
2391
2392 codec_dbg(codec, "+++++ DMA complete\n");
2393 dma_set_state(dma_engine, DMA_STATE_STOP);
2394 status = dma_reset(dma_engine);
2395
2396 if (status < 0)
2397 return status;
2398
2399 data += run_size_words;
2400 chip_addx += run_size_words*sizeof(u32);
2401 words_to_write -= run_size_words;
2402 }
2403
2404 if (remainder_words != 0) {
2405 status = chipio_write_multiple(codec, chip_addx_remainder,
2406 data_remainder, remainder_words);
2407 }
2408
2409 return status;
2410 }
2411
2412 /**
2413 * Write the entire DSP image of a DSP code/data overlay to DSP memories
2414 *
2415 * @codec: the HDA codec
2416 * @fls_data: pointer to a fast load image
2417 * @reloc: Relocation address for loading single-segment overlays, or 0 for
2418 * no relocation
2419 * @sample_rate: sampling rate of the stream used for DSP download
2420 * @number_channels: channels of the stream used for DSP download
2421 * @ovly: TRUE if overlay format is required
2422 *
2423 * Returns zero or a negative error code.
2424 */
2425 static int dspxfr_image(struct hda_codec *codec,
2426 const struct dsp_image_seg *fls_data,
2427 unsigned int reloc,
2428 unsigned int sample_rate,
2429 unsigned short channels,
2430 bool ovly)
2431 {
2432 struct ca0132_spec *spec = codec->spec;
2433 int status;
2434 unsigned short hda_format = 0;
2435 unsigned int response;
2436 unsigned char stream_id = 0;
2437 struct dma_engine *dma_engine;
2438 unsigned int dma_chan;
2439 unsigned int port_map_mask;
2440
2441 if (fls_data == NULL)
2442 return -EINVAL;
2443
2444 dma_engine = kzalloc(sizeof(*dma_engine), GFP_KERNEL);
2445 if (!dma_engine)
2446 return -ENOMEM;
2447
2448 dma_engine->dmab = kzalloc(sizeof(*dma_engine->dmab), GFP_KERNEL);
2449 if (!dma_engine->dmab) {
2450 kfree(dma_engine);
2451 return -ENOMEM;
2452 }
2453
2454 dma_engine->codec = codec;
2455 dma_convert_to_hda_format(codec, sample_rate, channels, &hda_format);
2456 dma_engine->m_converter_format = hda_format;
2457 dma_engine->buf_size = (ovly ? DSP_DMA_WRITE_BUFLEN_OVLY :
2458 DSP_DMA_WRITE_BUFLEN_INIT) * 2;
2459
2460 dma_chan = ovly ? INVALID_DMA_CHANNEL : 0;
2461
2462 status = codec_set_converter_format(codec, WIDGET_CHIP_CTRL,
2463 hda_format, &response);
2464
2465 if (status < 0) {
2466 codec_dbg(codec, "set converter format fail\n");
2467 goto exit;
2468 }
2469
2470 status = snd_hda_codec_load_dsp_prepare(codec,
2471 dma_engine->m_converter_format,
2472 dma_engine->buf_size,
2473 dma_engine->dmab);
2474 if (status < 0)
2475 goto exit;
2476 spec->dsp_stream_id = status;
2477
2478 if (ovly) {
2479 status = dspio_alloc_dma_chan(codec, &dma_chan);
2480 if (status < 0) {
2481 codec_dbg(codec, "alloc dmachan fail\n");
2482 dma_chan = INVALID_DMA_CHANNEL;
2483 goto exit;
2484 }
2485 }
2486
2487 port_map_mask = 0;
2488 status = dsp_allocate_ports_format(codec, hda_format,
2489 &port_map_mask);
2490 if (status < 0) {
2491 codec_dbg(codec, "alloc ports fail\n");
2492 goto exit;
2493 }
2494
2495 stream_id = dma_get_stream_id(dma_engine);
2496 status = codec_set_converter_stream_channel(codec,
2497 WIDGET_CHIP_CTRL, stream_id, 0, &response);
2498 if (status < 0) {
2499 codec_dbg(codec, "set stream chan fail\n");
2500 goto exit;
2501 }
2502
2503 while ((fls_data != NULL) && !is_last(fls_data)) {
2504 if (!is_valid(fls_data)) {
2505 codec_dbg(codec, "FLS check fail\n");
2506 status = -EINVAL;
2507 goto exit;
2508 }
2509 status = dspxfr_one_seg(codec, fls_data, reloc,
2510 dma_engine, dma_chan,
2511 port_map_mask, ovly);
2512 if (status < 0)
2513 break;
2514
2515 if (is_hci_prog_list_seg(fls_data))
2516 fls_data = get_next_seg_ptr(fls_data);
2517
2518 if ((fls_data != NULL) && !is_last(fls_data))
2519 fls_data = get_next_seg_ptr(fls_data);
2520 }
2521
2522 if (port_map_mask != 0)
2523 status = dsp_free_ports(codec);
2524
2525 if (status < 0)
2526 goto exit;
2527
2528 status = codec_set_converter_stream_channel(codec,
2529 WIDGET_CHIP_CTRL, 0, 0, &response);
2530
2531 exit:
2532 if (ovly && (dma_chan != INVALID_DMA_CHANNEL))
2533 dspio_free_dma_chan(codec, dma_chan);
2534
2535 if (dma_engine->dmab->area)
2536 snd_hda_codec_load_dsp_cleanup(codec, dma_engine->dmab);
2537 kfree(dma_engine->dmab);
2538 kfree(dma_engine);
2539
2540 return status;
2541 }
2542
2543 /*
2544 * CA0132 DSP download stuffs.
2545 */
2546 static void dspload_post_setup(struct hda_codec *codec)
2547 {
2548 codec_dbg(codec, "---- dspload_post_setup ------\n");
2549
2550 /*set DSP speaker to 2.0 configuration*/
2551 chipio_write(codec, XRAM_XRAM_INST_OFFSET(0x18), 0x08080080);
2552 chipio_write(codec, XRAM_XRAM_INST_OFFSET(0x19), 0x3f800000);
2553
2554 /*update write pointer*/
2555 chipio_write(codec, XRAM_XRAM_INST_OFFSET(0x29), 0x00000002);
2556 }
2557
2558 /**
2559 * Download DSP from a DSP Image Fast Load structure. This structure is a
2560 * linear, non-constant sized element array of structures, each of which
2561 * contain the count of the data to be loaded, the data itself, and the
2562 * corresponding starting chip address of the starting data location.
2563 *
2564 * @codec: the HDA codec
2565 * @fls: pointer to a fast load image
2566 * @ovly: TRUE if overlay format is required
2567 * @reloc: Relocation address for loading single-segment overlays, or 0 for
2568 * no relocation
2569 * @autostart: TRUE if DSP starts after loading; ignored if ovly is TRUE
2570 * @router_chans: number of audio router channels to be allocated (0 means use
2571 * internal defaults; max is 32)
2572 *
2573 * Returns zero or a negative error code.
2574 */
2575 static int dspload_image(struct hda_codec *codec,
2576 const struct dsp_image_seg *fls,
2577 bool ovly,
2578 unsigned int reloc,
2579 bool autostart,
2580 int router_chans)
2581 {
2582 int status = 0;
2583 unsigned int sample_rate;
2584 unsigned short channels;
2585
2586 codec_dbg(codec, "---- dspload_image begin ------\n");
2587 if (router_chans == 0) {
2588 if (!ovly)
2589 router_chans = DMA_TRANSFER_FRAME_SIZE_NWORDS;
2590 else
2591 router_chans = DMA_OVERLAY_FRAME_SIZE_NWORDS;
2592 }
2593
2594 sample_rate = 48000;
2595 channels = (unsigned short)router_chans;
2596
2597 while (channels > 16) {
2598 sample_rate *= 2;
2599 channels /= 2;
2600 }
2601
2602 do {
2603 codec_dbg(codec, "Ready to program DMA\n");
2604 if (!ovly)
2605 status = dsp_reset(codec);
2606
2607 if (status < 0)
2608 break;
2609
2610 codec_dbg(codec, "dsp_reset() complete\n");
2611 status = dspxfr_image(codec, fls, reloc, sample_rate, channels,
2612 ovly);
2613
2614 if (status < 0)
2615 break;
2616
2617 codec_dbg(codec, "dspxfr_image() complete\n");
2618 if (autostart && !ovly) {
2619 dspload_post_setup(codec);
2620 status = dsp_set_run_state(codec);
2621 }
2622
2623 codec_dbg(codec, "LOAD FINISHED\n");
2624 } while (0);
2625
2626 return status;
2627 }
2628
2629 #ifdef CONFIG_SND_HDA_CODEC_CA0132_DSP
2630 static bool dspload_is_loaded(struct hda_codec *codec)
2631 {
2632 unsigned int data = 0;
2633 int status = 0;
2634
2635 status = chipio_read(codec, 0x40004, &data);
2636 if ((status < 0) || (data != 1))
2637 return false;
2638
2639 return true;
2640 }
2641 #else
2642 #define dspload_is_loaded(codec) false
2643 #endif
2644
2645 static bool dspload_wait_loaded(struct hda_codec *codec)
2646 {
2647 unsigned long timeout = jiffies + msecs_to_jiffies(2000);
2648
2649 do {
2650 if (dspload_is_loaded(codec)) {
2651 pr_info("ca0132 DOWNLOAD OK :-) DSP IS RUNNING.\n");
2652 return true;
2653 }
2654 msleep(20);
2655 } while (time_before(jiffies, timeout));
2656
2657 pr_err("ca0132 DOWNLOAD FAILED!!! DSP IS NOT RUNNING.\n");
2658 return false;
2659 }
2660
2661 /*
2662 * PCM callbacks
2663 */
2664 static int ca0132_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
2665 struct hda_codec *codec,
2666 unsigned int stream_tag,
2667 unsigned int format,
2668 struct snd_pcm_substream *substream)
2669 {
2670 struct ca0132_spec *spec = codec->spec;
2671
2672 snd_hda_codec_setup_stream(codec, spec->dacs[0], stream_tag, 0, format);
2673
2674 return 0;
2675 }
2676
2677 static int ca0132_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
2678 struct hda_codec *codec,
2679 struct snd_pcm_substream *substream)
2680 {
2681 struct ca0132_spec *spec = codec->spec;
2682
2683 if (spec->dsp_state == DSP_DOWNLOADING)
2684 return 0;
2685
2686 /*If Playback effects are on, allow stream some time to flush
2687 *effects tail*/
2688 if (spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID])
2689 msleep(50);
2690
2691 snd_hda_codec_cleanup_stream(codec, spec->dacs[0]);
2692
2693 return 0;
2694 }
2695
2696 static unsigned int ca0132_playback_pcm_delay(struct hda_pcm_stream *info,
2697 struct hda_codec *codec,
2698 struct snd_pcm_substream *substream)
2699 {
2700 struct ca0132_spec *spec = codec->spec;
2701 unsigned int latency = DSP_PLAYBACK_INIT_LATENCY;
2702 struct snd_pcm_runtime *runtime = substream->runtime;
2703
2704 if (spec->dsp_state != DSP_DOWNLOADED)
2705 return 0;
2706
2707 /* Add latency if playback enhancement and either effect is enabled. */
2708 if (spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID]) {
2709 if ((spec->effects_switch[SURROUND - EFFECT_START_NID]) ||
2710 (spec->effects_switch[DIALOG_PLUS - EFFECT_START_NID]))
2711 latency += DSP_PLAY_ENHANCEMENT_LATENCY;
2712 }
2713
2714 /* Applying Speaker EQ adds latency as well. */
2715 if (spec->cur_out_type == SPEAKER_OUT)
2716 latency += DSP_SPEAKER_OUT_LATENCY;
2717
2718 return (latency * runtime->rate) / 1000;
2719 }
2720
2721 /*
2722 * Digital out
2723 */
2724 static int ca0132_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
2725 struct hda_codec *codec,
2726 struct snd_pcm_substream *substream)
2727 {
2728 struct ca0132_spec *spec = codec->spec;
2729 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
2730 }
2731
2732 static int ca0132_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
2733 struct hda_codec *codec,
2734 unsigned int stream_tag,
2735 unsigned int format,
2736 struct snd_pcm_substream *substream)
2737 {
2738 struct ca0132_spec *spec = codec->spec;
2739 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
2740 stream_tag, format, substream);
2741 }
2742
2743 static int ca0132_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
2744 struct hda_codec *codec,
2745 struct snd_pcm_substream *substream)
2746 {
2747 struct ca0132_spec *spec = codec->spec;
2748 return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
2749 }
2750
2751 static int ca0132_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
2752 struct hda_codec *codec,
2753 struct snd_pcm_substream *substream)
2754 {
2755 struct ca0132_spec *spec = codec->spec;
2756 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
2757 }
2758
2759 /*
2760 * Analog capture
2761 */
2762 static int ca0132_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
2763 struct hda_codec *codec,
2764 unsigned int stream_tag,
2765 unsigned int format,
2766 struct snd_pcm_substream *substream)
2767 {
2768 snd_hda_codec_setup_stream(codec, hinfo->nid,
2769 stream_tag, 0, format);
2770
2771 return 0;
2772 }
2773
2774 static int ca0132_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
2775 struct hda_codec *codec,
2776 struct snd_pcm_substream *substream)
2777 {
2778 struct ca0132_spec *spec = codec->spec;
2779
2780 if (spec->dsp_state == DSP_DOWNLOADING)
2781 return 0;
2782
2783 snd_hda_codec_cleanup_stream(codec, hinfo->nid);
2784 return 0;
2785 }
2786
2787 static unsigned int ca0132_capture_pcm_delay(struct hda_pcm_stream *info,
2788 struct hda_codec *codec,
2789 struct snd_pcm_substream *substream)
2790 {
2791 struct ca0132_spec *spec = codec->spec;
2792 unsigned int latency = DSP_CAPTURE_INIT_LATENCY;
2793 struct snd_pcm_runtime *runtime = substream->runtime;
2794
2795 if (spec->dsp_state != DSP_DOWNLOADED)
2796 return 0;
2797
2798 if (spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID])
2799 latency += DSP_CRYSTAL_VOICE_LATENCY;
2800
2801 return (latency * runtime->rate) / 1000;
2802 }
2803
2804 /*
2805 * Controls stuffs.
2806 */
2807
2808 /*
2809 * Mixer controls helpers.
2810 */
2811 #define CA0132_CODEC_VOL_MONO(xname, nid, channel, dir) \
2812 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
2813 .name = xname, \
2814 .subdevice = HDA_SUBDEV_AMP_FLAG, \
2815 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
2816 SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
2817 SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \
2818 .info = ca0132_volume_info, \
2819 .get = ca0132_volume_get, \
2820 .put = ca0132_volume_put, \
2821 .tlv = { .c = ca0132_volume_tlv }, \
2822 .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, 0, dir) }
2823
2824 #define CA0132_CODEC_MUTE_MONO(xname, nid, channel, dir) \
2825 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
2826 .name = xname, \
2827 .subdevice = HDA_SUBDEV_AMP_FLAG, \
2828 .info = snd_hda_mixer_amp_switch_info, \
2829 .get = ca0132_switch_get, \
2830 .put = ca0132_switch_put, \
2831 .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, 0, dir) }
2832
2833 /* stereo */
2834 #define CA0132_CODEC_VOL(xname, nid, dir) \
2835 CA0132_CODEC_VOL_MONO(xname, nid, 3, dir)
2836 #define CA0132_CODEC_MUTE(xname, nid, dir) \
2837 CA0132_CODEC_MUTE_MONO(xname, nid, 3, dir)
2838
2839 /* The followings are for tuning of products */
2840 #ifdef ENABLE_TUNING_CONTROLS
2841
2842 static unsigned int voice_focus_vals_lookup[] = {
2843 0x41A00000, 0x41A80000, 0x41B00000, 0x41B80000, 0x41C00000, 0x41C80000,
2844 0x41D00000, 0x41D80000, 0x41E00000, 0x41E80000, 0x41F00000, 0x41F80000,
2845 0x42000000, 0x42040000, 0x42080000, 0x420C0000, 0x42100000, 0x42140000,
2846 0x42180000, 0x421C0000, 0x42200000, 0x42240000, 0x42280000, 0x422C0000,
2847 0x42300000, 0x42340000, 0x42380000, 0x423C0000, 0x42400000, 0x42440000,
2848 0x42480000, 0x424C0000, 0x42500000, 0x42540000, 0x42580000, 0x425C0000,
2849 0x42600000, 0x42640000, 0x42680000, 0x426C0000, 0x42700000, 0x42740000,
2850 0x42780000, 0x427C0000, 0x42800000, 0x42820000, 0x42840000, 0x42860000,
2851 0x42880000, 0x428A0000, 0x428C0000, 0x428E0000, 0x42900000, 0x42920000,
2852 0x42940000, 0x42960000, 0x42980000, 0x429A0000, 0x429C0000, 0x429E0000,
2853 0x42A00000, 0x42A20000, 0x42A40000, 0x42A60000, 0x42A80000, 0x42AA0000,
2854 0x42AC0000, 0x42AE0000, 0x42B00000, 0x42B20000, 0x42B40000, 0x42B60000,
2855 0x42B80000, 0x42BA0000, 0x42BC0000, 0x42BE0000, 0x42C00000, 0x42C20000,
2856 0x42C40000, 0x42C60000, 0x42C80000, 0x42CA0000, 0x42CC0000, 0x42CE0000,
2857 0x42D00000, 0x42D20000, 0x42D40000, 0x42D60000, 0x42D80000, 0x42DA0000,
2858 0x42DC0000, 0x42DE0000, 0x42E00000, 0x42E20000, 0x42E40000, 0x42E60000,
2859 0x42E80000, 0x42EA0000, 0x42EC0000, 0x42EE0000, 0x42F00000, 0x42F20000,
2860 0x42F40000, 0x42F60000, 0x42F80000, 0x42FA0000, 0x42FC0000, 0x42FE0000,
2861 0x43000000, 0x43010000, 0x43020000, 0x43030000, 0x43040000, 0x43050000,
2862 0x43060000, 0x43070000, 0x43080000, 0x43090000, 0x430A0000, 0x430B0000,
2863 0x430C0000, 0x430D0000, 0x430E0000, 0x430F0000, 0x43100000, 0x43110000,
2864 0x43120000, 0x43130000, 0x43140000, 0x43150000, 0x43160000, 0x43170000,
2865 0x43180000, 0x43190000, 0x431A0000, 0x431B0000, 0x431C0000, 0x431D0000,
2866 0x431E0000, 0x431F0000, 0x43200000, 0x43210000, 0x43220000, 0x43230000,
2867 0x43240000, 0x43250000, 0x43260000, 0x43270000, 0x43280000, 0x43290000,
2868 0x432A0000, 0x432B0000, 0x432C0000, 0x432D0000, 0x432E0000, 0x432F0000,
2869 0x43300000, 0x43310000, 0x43320000, 0x43330000, 0x43340000
2870 };
2871
2872 static unsigned int mic_svm_vals_lookup[] = {
2873 0x00000000, 0x3C23D70A, 0x3CA3D70A, 0x3CF5C28F, 0x3D23D70A, 0x3D4CCCCD,
2874 0x3D75C28F, 0x3D8F5C29, 0x3DA3D70A, 0x3DB851EC, 0x3DCCCCCD, 0x3DE147AE,
2875 0x3DF5C28F, 0x3E051EB8, 0x3E0F5C29, 0x3E19999A, 0x3E23D70A, 0x3E2E147B,
2876 0x3E3851EC, 0x3E428F5C, 0x3E4CCCCD, 0x3E570A3D, 0x3E6147AE, 0x3E6B851F,
2877 0x3E75C28F, 0x3E800000, 0x3E851EB8, 0x3E8A3D71, 0x3E8F5C29, 0x3E947AE1,
2878 0x3E99999A, 0x3E9EB852, 0x3EA3D70A, 0x3EA8F5C3, 0x3EAE147B, 0x3EB33333,
2879 0x3EB851EC, 0x3EBD70A4, 0x3EC28F5C, 0x3EC7AE14, 0x3ECCCCCD, 0x3ED1EB85,
2880 0x3ED70A3D, 0x3EDC28F6, 0x3EE147AE, 0x3EE66666, 0x3EEB851F, 0x3EF0A3D7,
2881 0x3EF5C28F, 0x3EFAE148, 0x3F000000, 0x3F028F5C, 0x3F051EB8, 0x3F07AE14,
2882 0x3F0A3D71, 0x3F0CCCCD, 0x3F0F5C29, 0x3F11EB85, 0x3F147AE1, 0x3F170A3D,
2883 0x3F19999A, 0x3F1C28F6, 0x3F1EB852, 0x3F2147AE, 0x3F23D70A, 0x3F266666,
2884 0x3F28F5C3, 0x3F2B851F, 0x3F2E147B, 0x3F30A3D7, 0x3F333333, 0x3F35C28F,
2885 0x3F3851EC, 0x3F3AE148, 0x3F3D70A4, 0x3F400000, 0x3F428F5C, 0x3F451EB8,
2886 0x3F47AE14, 0x3F4A3D71, 0x3F4CCCCD, 0x3F4F5C29, 0x3F51EB85, 0x3F547AE1,
2887 0x3F570A3D, 0x3F59999A, 0x3F5C28F6, 0x3F5EB852, 0x3F6147AE, 0x3F63D70A,
2888 0x3F666666, 0x3F68F5C3, 0x3F6B851F, 0x3F6E147B, 0x3F70A3D7, 0x3F733333,
2889 0x3F75C28F, 0x3F7851EC, 0x3F7AE148, 0x3F7D70A4, 0x3F800000
2890 };
2891
2892 static unsigned int equalizer_vals_lookup[] = {
2893 0xC1C00000, 0xC1B80000, 0xC1B00000, 0xC1A80000, 0xC1A00000, 0xC1980000,
2894 0xC1900000, 0xC1880000, 0xC1800000, 0xC1700000, 0xC1600000, 0xC1500000,
2895 0xC1400000, 0xC1300000, 0xC1200000, 0xC1100000, 0xC1000000, 0xC0E00000,
2896 0xC0C00000, 0xC0A00000, 0xC0800000, 0xC0400000, 0xC0000000, 0xBF800000,
2897 0x00000000, 0x3F800000, 0x40000000, 0x40400000, 0x40800000, 0x40A00000,
2898 0x40C00000, 0x40E00000, 0x41000000, 0x41100000, 0x41200000, 0x41300000,
2899 0x41400000, 0x41500000, 0x41600000, 0x41700000, 0x41800000, 0x41880000,
2900 0x41900000, 0x41980000, 0x41A00000, 0x41A80000, 0x41B00000, 0x41B80000,
2901 0x41C00000
2902 };
2903
2904 static int tuning_ctl_set(struct hda_codec *codec, hda_nid_t nid,
2905 unsigned int *lookup, int idx)
2906 {
2907 int i = 0;
2908
2909 for (i = 0; i < TUNING_CTLS_COUNT; i++)
2910 if (nid == ca0132_tuning_ctls[i].nid)
2911 break;
2912
2913 snd_hda_power_up(codec);
2914 dspio_set_param(codec, ca0132_tuning_ctls[i].mid,
2915 ca0132_tuning_ctls[i].req,
2916 &(lookup[idx]), sizeof(unsigned int));
2917 snd_hda_power_down(codec);
2918
2919 return 1;
2920 }
2921
2922 static int tuning_ctl_get(struct snd_kcontrol *kcontrol,
2923 struct snd_ctl_elem_value *ucontrol)
2924 {
2925 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
2926 struct ca0132_spec *spec = codec->spec;
2927 hda_nid_t nid = get_amp_nid(kcontrol);
2928 long *valp = ucontrol->value.integer.value;
2929 int idx = nid - TUNING_CTL_START_NID;
2930
2931 *valp = spec->cur_ctl_vals[idx];
2932 return 0;
2933 }
2934
2935 static int voice_focus_ctl_info(struct snd_kcontrol *kcontrol,
2936 struct snd_ctl_elem_info *uinfo)
2937 {
2938 int chs = get_amp_channels(kcontrol);
2939 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2940 uinfo->count = chs == 3 ? 2 : 1;
2941 uinfo->value.integer.min = 20;
2942 uinfo->value.integer.max = 180;
2943 uinfo->value.integer.step = 1;
2944
2945 return 0;
2946 }
2947
2948 static int voice_focus_ctl_put(struct snd_kcontrol *kcontrol,
2949 struct snd_ctl_elem_value *ucontrol)
2950 {
2951 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
2952 struct ca0132_spec *spec = codec->spec;
2953 hda_nid_t nid = get_amp_nid(kcontrol);
2954 long *valp = ucontrol->value.integer.value;
2955 int idx;
2956
2957 idx = nid - TUNING_CTL_START_NID;
2958 /* any change? */
2959 if (spec->cur_ctl_vals[idx] == *valp)
2960 return 0;
2961
2962 spec->cur_ctl_vals[idx] = *valp;
2963
2964 idx = *valp - 20;
2965 tuning_ctl_set(codec, nid, voice_focus_vals_lookup, idx);
2966
2967 return 1;
2968 }
2969
2970 static int mic_svm_ctl_info(struct snd_kcontrol *kcontrol,
2971 struct snd_ctl_elem_info *uinfo)
2972 {
2973 int chs = get_amp_channels(kcontrol);
2974 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2975 uinfo->count = chs == 3 ? 2 : 1;
2976 uinfo->value.integer.min = 0;
2977 uinfo->value.integer.max = 100;
2978 uinfo->value.integer.step = 1;
2979
2980 return 0;
2981 }
2982
2983 static int mic_svm_ctl_put(struct snd_kcontrol *kcontrol,
2984 struct snd_ctl_elem_value *ucontrol)
2985 {
2986 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
2987 struct ca0132_spec *spec = codec->spec;
2988 hda_nid_t nid = get_amp_nid(kcontrol);
2989 long *valp = ucontrol->value.integer.value;
2990 int idx;
2991
2992 idx = nid - TUNING_CTL_START_NID;
2993 /* any change? */
2994 if (spec->cur_ctl_vals[idx] == *valp)
2995 return 0;
2996
2997 spec->cur_ctl_vals[idx] = *valp;
2998
2999 idx = *valp;
3000 tuning_ctl_set(codec, nid, mic_svm_vals_lookup, idx);
3001
3002 return 0;
3003 }
3004
3005 static int equalizer_ctl_info(struct snd_kcontrol *kcontrol,
3006 struct snd_ctl_elem_info *uinfo)
3007 {
3008 int chs = get_amp_channels(kcontrol);
3009 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
3010 uinfo->count = chs == 3 ? 2 : 1;
3011 uinfo->value.integer.min = 0;
3012 uinfo->value.integer.max = 48;
3013 uinfo->value.integer.step = 1;
3014
3015 return 0;
3016 }
3017
3018 static int equalizer_ctl_put(struct snd_kcontrol *kcontrol,
3019 struct snd_ctl_elem_value *ucontrol)
3020 {
3021 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3022 struct ca0132_spec *spec = codec->spec;
3023 hda_nid_t nid = get_amp_nid(kcontrol);
3024 long *valp = ucontrol->value.integer.value;
3025 int idx;
3026
3027 idx = nid - TUNING_CTL_START_NID;
3028 /* any change? */
3029 if (spec->cur_ctl_vals[idx] == *valp)
3030 return 0;
3031
3032 spec->cur_ctl_vals[idx] = *valp;
3033
3034 idx = *valp;
3035 tuning_ctl_set(codec, nid, equalizer_vals_lookup, idx);
3036
3037 return 1;
3038 }
3039
3040 static const DECLARE_TLV_DB_SCALE(voice_focus_db_scale, 2000, 100, 0);
3041 static const DECLARE_TLV_DB_SCALE(eq_db_scale, -2400, 100, 0);
3042
3043 static int add_tuning_control(struct hda_codec *codec,
3044 hda_nid_t pnid, hda_nid_t nid,
3045 const char *name, int dir)
3046 {
3047 char namestr[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
3048 int type = dir ? HDA_INPUT : HDA_OUTPUT;
3049 struct snd_kcontrol_new knew =
3050 HDA_CODEC_VOLUME_MONO(namestr, nid, 1, 0, type);
3051
3052 knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
3053 SNDRV_CTL_ELEM_ACCESS_TLV_READ;
3054 knew.tlv.c = 0;
3055 knew.tlv.p = 0;
3056 switch (pnid) {
3057 case VOICE_FOCUS:
3058 knew.info = voice_focus_ctl_info;
3059 knew.get = tuning_ctl_get;
3060 knew.put = voice_focus_ctl_put;
3061 knew.tlv.p = voice_focus_db_scale;
3062 break;
3063 case MIC_SVM:
3064 knew.info = mic_svm_ctl_info;
3065 knew.get = tuning_ctl_get;
3066 knew.put = mic_svm_ctl_put;
3067 break;
3068 case EQUALIZER:
3069 knew.info = equalizer_ctl_info;
3070 knew.get = tuning_ctl_get;
3071 knew.put = equalizer_ctl_put;
3072 knew.tlv.p = eq_db_scale;
3073 break;
3074 default:
3075 return 0;
3076 }
3077 knew.private_value =
3078 HDA_COMPOSE_AMP_VAL(nid, 1, 0, type);
3079 sprintf(namestr, "%s %s Volume", name, dirstr[dir]);
3080 return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
3081 }
3082
3083 static int add_tuning_ctls(struct hda_codec *codec)
3084 {
3085 int i;
3086 int err;
3087
3088 for (i = 0; i < TUNING_CTLS_COUNT; i++) {
3089 err = add_tuning_control(codec,
3090 ca0132_tuning_ctls[i].parent_nid,
3091 ca0132_tuning_ctls[i].nid,
3092 ca0132_tuning_ctls[i].name,
3093 ca0132_tuning_ctls[i].direct);
3094 if (err < 0)
3095 return err;
3096 }
3097
3098 return 0;
3099 }
3100
3101 static void ca0132_init_tuning_defaults(struct hda_codec *codec)
3102 {
3103 struct ca0132_spec *spec = codec->spec;
3104 int i;
3105
3106 /* Wedge Angle defaults to 30. 10 below is 30 - 20. 20 is min. */
3107 spec->cur_ctl_vals[WEDGE_ANGLE - TUNING_CTL_START_NID] = 10;
3108 /* SVM level defaults to 0.74. */
3109 spec->cur_ctl_vals[SVM_LEVEL - TUNING_CTL_START_NID] = 74;
3110
3111 /* EQ defaults to 0dB. */
3112 for (i = 2; i < TUNING_CTLS_COUNT; i++)
3113 spec->cur_ctl_vals[i] = 24;
3114 }
3115 #endif /*ENABLE_TUNING_CONTROLS*/
3116
3117 /*
3118 * Select the active output.
3119 * If autodetect is enabled, output will be selected based on jack detection.
3120 * If jack inserted, headphone will be selected, else built-in speakers
3121 * If autodetect is disabled, output will be selected based on selection.
3122 */
3123 static int ca0132_select_out(struct hda_codec *codec)
3124 {
3125 struct ca0132_spec *spec = codec->spec;
3126 unsigned int pin_ctl;
3127 int jack_present;
3128 int auto_jack;
3129 unsigned int tmp;
3130 int err;
3131
3132 codec_dbg(codec, "ca0132_select_out\n");
3133
3134 snd_hda_power_up(codec);
3135
3136 auto_jack = spec->vnode_lswitch[VNID_HP_ASEL - VNODE_START_NID];
3137
3138 if (auto_jack)
3139 jack_present = snd_hda_jack_detect(codec, spec->out_pins[1]);
3140 else
3141 jack_present =
3142 spec->vnode_lswitch[VNID_HP_SEL - VNODE_START_NID];
3143
3144 if (jack_present)
3145 spec->cur_out_type = HEADPHONE_OUT;
3146 else
3147 spec->cur_out_type = SPEAKER_OUT;
3148
3149 if (spec->cur_out_type == SPEAKER_OUT) {
3150 codec_dbg(codec, "ca0132_select_out speaker\n");
3151 /*speaker out config*/
3152 tmp = FLOAT_ONE;
3153 err = dspio_set_uint_param(codec, 0x80, 0x04, tmp);
3154 if (err < 0)
3155 goto exit;
3156 /*enable speaker EQ*/
3157 tmp = FLOAT_ONE;
3158 err = dspio_set_uint_param(codec, 0x8f, 0x00, tmp);
3159 if (err < 0)
3160 goto exit;
3161
3162 /* Setup EAPD */
3163 snd_hda_codec_write(codec, spec->out_pins[1], 0,
3164 VENDOR_CHIPIO_EAPD_SEL_SET, 0x02);
3165 snd_hda_codec_write(codec, spec->out_pins[0], 0,
3166 AC_VERB_SET_EAPD_BTLENABLE, 0x00);
3167 snd_hda_codec_write(codec, spec->out_pins[0], 0,
3168 VENDOR_CHIPIO_EAPD_SEL_SET, 0x00);
3169 snd_hda_codec_write(codec, spec->out_pins[0], 0,
3170 AC_VERB_SET_EAPD_BTLENABLE, 0x02);
3171
3172 /* disable headphone node */
3173 pin_ctl = snd_hda_codec_read(codec, spec->out_pins[1], 0,
3174 AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
3175 snd_hda_set_pin_ctl(codec, spec->out_pins[1],
3176 pin_ctl & ~PIN_HP);
3177 /* enable speaker node */
3178 pin_ctl = snd_hda_codec_read(codec, spec->out_pins[0], 0,
3179 AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
3180 snd_hda_set_pin_ctl(codec, spec->out_pins[0],
3181 pin_ctl | PIN_OUT);
3182 } else {
3183 codec_dbg(codec, "ca0132_select_out hp\n");
3184 /*headphone out config*/
3185 tmp = FLOAT_ZERO;
3186 err = dspio_set_uint_param(codec, 0x80, 0x04, tmp);
3187 if (err < 0)
3188 goto exit;
3189 /*disable speaker EQ*/
3190 tmp = FLOAT_ZERO;
3191 err = dspio_set_uint_param(codec, 0x8f, 0x00, tmp);
3192 if (err < 0)
3193 goto exit;
3194
3195 /* Setup EAPD */
3196 snd_hda_codec_write(codec, spec->out_pins[0], 0,
3197 VENDOR_CHIPIO_EAPD_SEL_SET, 0x00);
3198 snd_hda_codec_write(codec, spec->out_pins[0], 0,
3199 AC_VERB_SET_EAPD_BTLENABLE, 0x00);
3200 snd_hda_codec_write(codec, spec->out_pins[1], 0,
3201 VENDOR_CHIPIO_EAPD_SEL_SET, 0x02);
3202 snd_hda_codec_write(codec, spec->out_pins[0], 0,
3203 AC_VERB_SET_EAPD_BTLENABLE, 0x02);
3204
3205 /* disable speaker*/
3206 pin_ctl = snd_hda_codec_read(codec, spec->out_pins[0], 0,
3207 AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
3208 snd_hda_set_pin_ctl(codec, spec->out_pins[0],
3209 pin_ctl & ~PIN_HP);
3210 /* enable headphone*/
3211 pin_ctl = snd_hda_codec_read(codec, spec->out_pins[1], 0,
3212 AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
3213 snd_hda_set_pin_ctl(codec, spec->out_pins[1],
3214 pin_ctl | PIN_HP);
3215 }
3216
3217 exit:
3218 snd_hda_power_down(codec);
3219
3220 return err < 0 ? err : 0;
3221 }
3222
3223 static void ca0132_unsol_hp_delayed(struct work_struct *work)
3224 {
3225 struct ca0132_spec *spec = container_of(
3226 to_delayed_work(work), struct ca0132_spec, unsol_hp_work);
3227 ca0132_select_out(spec->codec);
3228 snd_hda_jack_report_sync(spec->codec);
3229 }
3230
3231 static void ca0132_set_dmic(struct hda_codec *codec, int enable);
3232 static int ca0132_mic_boost_set(struct hda_codec *codec, long val);
3233 static int ca0132_effects_set(struct hda_codec *codec, hda_nid_t nid, long val);
3234
3235 /*
3236 * Select the active VIP source
3237 */
3238 static int ca0132_set_vipsource(struct hda_codec *codec, int val)
3239 {
3240 struct ca0132_spec *spec = codec->spec;
3241 unsigned int tmp;
3242
3243 if (spec->dsp_state != DSP_DOWNLOADED)
3244 return 0;
3245
3246 /* if CrystalVoice if off, vipsource should be 0 */
3247 if (!spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID] ||
3248 (val == 0)) {
3249 chipio_set_control_param(codec, CONTROL_PARAM_VIP_SOURCE, 0);
3250 chipio_set_conn_rate(codec, MEM_CONNID_MICIN1, SR_96_000);
3251 chipio_set_conn_rate(codec, MEM_CONNID_MICOUT1, SR_96_000);
3252 if (spec->cur_mic_type == DIGITAL_MIC)
3253 tmp = FLOAT_TWO;
3254 else
3255 tmp = FLOAT_ONE;
3256 dspio_set_uint_param(codec, 0x80, 0x00, tmp);
3257 tmp = FLOAT_ZERO;
3258 dspio_set_uint_param(codec, 0x80, 0x05, tmp);
3259 } else {
3260 chipio_set_conn_rate(codec, MEM_CONNID_MICIN1, SR_16_000);
3261 chipio_set_conn_rate(codec, MEM_CONNID_MICOUT1, SR_16_000);
3262 if (spec->cur_mic_type == DIGITAL_MIC)
3263 tmp = FLOAT_TWO;
3264 else
3265 tmp = FLOAT_ONE;
3266 dspio_set_uint_param(codec, 0x80, 0x00, tmp);
3267 tmp = FLOAT_ONE;
3268 dspio_set_uint_param(codec, 0x80, 0x05, tmp);
3269 msleep(20);
3270 chipio_set_control_param(codec, CONTROL_PARAM_VIP_SOURCE, val);
3271 }
3272
3273 return 1;
3274 }
3275
3276 /*
3277 * Select the active microphone.
3278 * If autodetect is enabled, mic will be selected based on jack detection.
3279 * If jack inserted, ext.mic will be selected, else built-in mic
3280 * If autodetect is disabled, mic will be selected based on selection.
3281 */
3282 static int ca0132_select_mic(struct hda_codec *codec)
3283 {
3284 struct ca0132_spec *spec = codec->spec;
3285 int jack_present;
3286 int auto_jack;
3287
3288 codec_dbg(codec, "ca0132_select_mic\n");
3289
3290 snd_hda_power_up(codec);
3291
3292 auto_jack = spec->vnode_lswitch[VNID_AMIC1_ASEL - VNODE_START_NID];
3293
3294 if (auto_jack)
3295 jack_present = snd_hda_jack_detect(codec, spec->input_pins[0]);
3296 else
3297 jack_present =
3298 spec->vnode_lswitch[VNID_AMIC1_SEL - VNODE_START_NID];
3299
3300 if (jack_present)
3301 spec->cur_mic_type = LINE_MIC_IN;
3302 else
3303 spec->cur_mic_type = DIGITAL_MIC;
3304
3305 if (spec->cur_mic_type == DIGITAL_MIC) {
3306 /* enable digital Mic */
3307 chipio_set_conn_rate(codec, MEM_CONNID_DMIC, SR_32_000);
3308 ca0132_set_dmic(codec, 1);
3309 ca0132_mic_boost_set(codec, 0);
3310 /* set voice focus */
3311 ca0132_effects_set(codec, VOICE_FOCUS,
3312 spec->effects_switch
3313 [VOICE_FOCUS - EFFECT_START_NID]);
3314 } else {
3315 /* disable digital Mic */
3316 chipio_set_conn_rate(codec, MEM_CONNID_DMIC, SR_96_000);
3317 ca0132_set_dmic(codec, 0);
3318 ca0132_mic_boost_set(codec, spec->cur_mic_boost);
3319 /* disable voice focus */
3320 ca0132_effects_set(codec, VOICE_FOCUS, 0);
3321 }
3322
3323 snd_hda_power_down(codec);
3324
3325 return 0;
3326 }
3327
3328 /*
3329 * Check if VNODE settings take effect immediately.
3330 */
3331 static bool ca0132_is_vnode_effective(struct hda_codec *codec,
3332 hda_nid_t vnid,
3333 hda_nid_t *shared_nid)
3334 {
3335 struct ca0132_spec *spec = codec->spec;
3336 hda_nid_t nid;
3337
3338 switch (vnid) {
3339 case VNID_SPK:
3340 nid = spec->shared_out_nid;
3341 break;
3342 case VNID_MIC:
3343 nid = spec->shared_mic_nid;
3344 break;
3345 default:
3346 return false;
3347 }
3348
3349 if (shared_nid)
3350 *shared_nid = nid;
3351
3352 return true;
3353 }
3354
3355 /*
3356 * The following functions are control change helpers.
3357 * They return 0 if no changed. Return 1 if changed.
3358 */
3359 static int ca0132_voicefx_set(struct hda_codec *codec, int enable)
3360 {
3361 struct ca0132_spec *spec = codec->spec;
3362 unsigned int tmp;
3363
3364 /* based on CrystalVoice state to enable VoiceFX. */
3365 if (enable) {
3366 tmp = spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID] ?
3367 FLOAT_ONE : FLOAT_ZERO;
3368 } else {
3369 tmp = FLOAT_ZERO;
3370 }
3371
3372 dspio_set_uint_param(codec, ca0132_voicefx.mid,
3373 ca0132_voicefx.reqs[0], tmp);
3374
3375 return 1;
3376 }
3377
3378 /*
3379 * Set the effects parameters
3380 */
3381 static int ca0132_effects_set(struct hda_codec *codec, hda_nid_t nid, long val)
3382 {
3383 struct ca0132_spec *spec = codec->spec;
3384 unsigned int on;
3385 int num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT;
3386 int err = 0;
3387 int idx = nid - EFFECT_START_NID;
3388
3389 if ((idx < 0) || (idx >= num_fx))
3390 return 0; /* no changed */
3391
3392 /* for out effect, qualify with PE */
3393 if ((nid >= OUT_EFFECT_START_NID) && (nid < OUT_EFFECT_END_NID)) {
3394 /* if PE if off, turn off out effects. */
3395 if (!spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID])
3396 val = 0;
3397 }
3398
3399 /* for in effect, qualify with CrystalVoice */
3400 if ((nid >= IN_EFFECT_START_NID) && (nid < IN_EFFECT_END_NID)) {
3401 /* if CrystalVoice if off, turn off in effects. */
3402 if (!spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID])
3403 val = 0;
3404
3405 /* Voice Focus applies to 2-ch Mic, Digital Mic */
3406 if ((nid == VOICE_FOCUS) && (spec->cur_mic_type != DIGITAL_MIC))
3407 val = 0;
3408 }
3409
3410 codec_dbg(codec, "ca0132_effect_set: nid=0x%x, val=%ld\n",
3411 nid, val);
3412
3413 on = (val == 0) ? FLOAT_ZERO : FLOAT_ONE;
3414 err = dspio_set_uint_param(codec, ca0132_effects[idx].mid,
3415 ca0132_effects[idx].reqs[0], on);
3416
3417 if (err < 0)
3418 return 0; /* no changed */
3419
3420 return 1;
3421 }
3422
3423 /*
3424 * Turn on/off Playback Enhancements
3425 */
3426 static int ca0132_pe_switch_set(struct hda_codec *codec)
3427 {
3428 struct ca0132_spec *spec = codec->spec;
3429 hda_nid_t nid;
3430 int i, ret = 0;
3431
3432 codec_dbg(codec, "ca0132_pe_switch_set: val=%ld\n",
3433 spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID]);
3434
3435 i = OUT_EFFECT_START_NID - EFFECT_START_NID;
3436 nid = OUT_EFFECT_START_NID;
3437 /* PE affects all out effects */
3438 for (; nid < OUT_EFFECT_END_NID; nid++, i++)
3439 ret |= ca0132_effects_set(codec, nid, spec->effects_switch[i]);
3440
3441 return ret;
3442 }
3443
3444 /* Check if Mic1 is streaming, if so, stop streaming */
3445 static int stop_mic1(struct hda_codec *codec)
3446 {
3447 struct ca0132_spec *spec = codec->spec;
3448 unsigned int oldval = snd_hda_codec_read(codec, spec->adcs[0], 0,
3449 AC_VERB_GET_CONV, 0);
3450 if (oldval != 0)
3451 snd_hda_codec_write(codec, spec->adcs[0], 0,
3452 AC_VERB_SET_CHANNEL_STREAMID,
3453 0);
3454 return oldval;
3455 }
3456
3457 /* Resume Mic1 streaming if it was stopped. */
3458 static void resume_mic1(struct hda_codec *codec, unsigned int oldval)
3459 {
3460 struct ca0132_spec *spec = codec->spec;
3461 /* Restore the previous stream and channel */
3462 if (oldval != 0)
3463 snd_hda_codec_write(codec, spec->adcs[0], 0,
3464 AC_VERB_SET_CHANNEL_STREAMID,
3465 oldval);
3466 }
3467
3468 /*
3469 * Turn on/off CrystalVoice
3470 */
3471 static int ca0132_cvoice_switch_set(struct hda_codec *codec)
3472 {
3473 struct ca0132_spec *spec = codec->spec;
3474 hda_nid_t nid;
3475 int i, ret = 0;
3476 unsigned int oldval;
3477
3478 codec_dbg(codec, "ca0132_cvoice_switch_set: val=%ld\n",
3479 spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID]);
3480
3481 i = IN_EFFECT_START_NID - EFFECT_START_NID;
3482 nid = IN_EFFECT_START_NID;
3483 /* CrystalVoice affects all in effects */
3484 for (; nid < IN_EFFECT_END_NID; nid++, i++)
3485 ret |= ca0132_effects_set(codec, nid, spec->effects_switch[i]);
3486
3487 /* including VoiceFX */
3488 ret |= ca0132_voicefx_set(codec, (spec->voicefx_val ? 1 : 0));
3489
3490 /* set correct vipsource */
3491 oldval = stop_mic1(codec);
3492 ret |= ca0132_set_vipsource(codec, 1);
3493 resume_mic1(codec, oldval);
3494 return ret;
3495 }
3496
3497 static int ca0132_mic_boost_set(struct hda_codec *codec, long val)
3498 {
3499 struct ca0132_spec *spec = codec->spec;
3500 int ret = 0;
3501
3502 if (val) /* on */
3503 ret = snd_hda_codec_amp_update(codec, spec->input_pins[0], 0,
3504 HDA_INPUT, 0, HDA_AMP_VOLMASK, 3);
3505 else /* off */
3506 ret = snd_hda_codec_amp_update(codec, spec->input_pins[0], 0,
3507 HDA_INPUT, 0, HDA_AMP_VOLMASK, 0);
3508
3509 return ret;
3510 }
3511
3512 static int ca0132_vnode_switch_set(struct snd_kcontrol *kcontrol,
3513 struct snd_ctl_elem_value *ucontrol)
3514 {
3515 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3516 hda_nid_t nid = get_amp_nid(kcontrol);
3517 hda_nid_t shared_nid = 0;
3518 bool effective;
3519 int ret = 0;
3520 struct ca0132_spec *spec = codec->spec;
3521 int auto_jack;
3522
3523 if (nid == VNID_HP_SEL) {
3524 auto_jack =
3525 spec->vnode_lswitch[VNID_HP_ASEL - VNODE_START_NID];
3526 if (!auto_jack)
3527 ca0132_select_out(codec);
3528 return 1;
3529 }
3530
3531 if (nid == VNID_AMIC1_SEL) {
3532 auto_jack =
3533 spec->vnode_lswitch[VNID_AMIC1_ASEL - VNODE_START_NID];
3534 if (!auto_jack)
3535 ca0132_select_mic(codec);
3536 return 1;
3537 }
3538
3539 if (nid == VNID_HP_ASEL) {
3540 ca0132_select_out(codec);
3541 return 1;
3542 }
3543
3544 if (nid == VNID_AMIC1_ASEL) {
3545 ca0132_select_mic(codec);
3546 return 1;
3547 }
3548
3549 /* if effective conditions, then update hw immediately. */
3550 effective = ca0132_is_vnode_effective(codec, nid, &shared_nid);
3551 if (effective) {
3552 int dir = get_amp_direction(kcontrol);
3553 int ch = get_amp_channels(kcontrol);
3554 unsigned long pval;
3555
3556 mutex_lock(&codec->control_mutex);
3557 pval = kcontrol->private_value;
3558 kcontrol->private_value = HDA_COMPOSE_AMP_VAL(shared_nid, ch,
3559 0, dir);
3560 ret = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
3561 kcontrol->private_value = pval;
3562 mutex_unlock(&codec->control_mutex);
3563 }
3564
3565 return ret;
3566 }
3567 /* End of control change helpers. */
3568
3569 static int ca0132_voicefx_info(struct snd_kcontrol *kcontrol,
3570 struct snd_ctl_elem_info *uinfo)
3571 {
3572 unsigned int items = sizeof(ca0132_voicefx_presets)
3573 / sizeof(struct ct_voicefx_preset);
3574
3575 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
3576 uinfo->count = 1;
3577 uinfo->value.enumerated.items = items;
3578 if (uinfo->value.enumerated.item >= items)
3579 uinfo->value.enumerated.item = items - 1;
3580 strcpy(uinfo->value.enumerated.name,
3581 ca0132_voicefx_presets[uinfo->value.enumerated.item].name);
3582 return 0;
3583 }
3584
3585 static int ca0132_voicefx_get(struct snd_kcontrol *kcontrol,
3586 struct snd_ctl_elem_value *ucontrol)
3587 {
3588 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3589 struct ca0132_spec *spec = codec->spec;
3590
3591 ucontrol->value.enumerated.item[0] = spec->voicefx_val;
3592 return 0;
3593 }
3594
3595 static int ca0132_voicefx_put(struct snd_kcontrol *kcontrol,
3596 struct snd_ctl_elem_value *ucontrol)
3597 {
3598 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3599 struct ca0132_spec *spec = codec->spec;
3600 int i, err = 0;
3601 int sel = ucontrol->value.enumerated.item[0];
3602 unsigned int items = sizeof(ca0132_voicefx_presets)
3603 / sizeof(struct ct_voicefx_preset);
3604
3605 if (sel >= items)
3606 return 0;
3607
3608 codec_dbg(codec, "ca0132_voicefx_put: sel=%d, preset=%s\n",
3609 sel, ca0132_voicefx_presets[sel].name);
3610
3611 /*
3612 * Idx 0 is default.
3613 * Default needs to qualify with CrystalVoice state.
3614 */
3615 for (i = 0; i < VOICEFX_MAX_PARAM_COUNT; i++) {
3616 err = dspio_set_uint_param(codec, ca0132_voicefx.mid,
3617 ca0132_voicefx.reqs[i],
3618 ca0132_voicefx_presets[sel].vals[i]);
3619 if (err < 0)
3620 break;
3621 }
3622
3623 if (err >= 0) {
3624 spec->voicefx_val = sel;
3625 /* enable voice fx */
3626 ca0132_voicefx_set(codec, (sel ? 1 : 0));
3627 }
3628
3629 return 1;
3630 }
3631
3632 static int ca0132_switch_get(struct snd_kcontrol *kcontrol,
3633 struct snd_ctl_elem_value *ucontrol)
3634 {
3635 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3636 struct ca0132_spec *spec = codec->spec;
3637 hda_nid_t nid = get_amp_nid(kcontrol);
3638 int ch = get_amp_channels(kcontrol);
3639 long *valp = ucontrol->value.integer.value;
3640
3641 /* vnode */
3642 if ((nid >= VNODE_START_NID) && (nid < VNODE_END_NID)) {
3643 if (ch & 1) {
3644 *valp = spec->vnode_lswitch[nid - VNODE_START_NID];
3645 valp++;
3646 }
3647 if (ch & 2) {
3648 *valp = spec->vnode_rswitch[nid - VNODE_START_NID];
3649 valp++;
3650 }
3651 return 0;
3652 }
3653
3654 /* effects, include PE and CrystalVoice */
3655 if ((nid >= EFFECT_START_NID) && (nid < EFFECT_END_NID)) {
3656 *valp = spec->effects_switch[nid - EFFECT_START_NID];
3657 return 0;
3658 }
3659
3660 /* mic boost */
3661 if (nid == spec->input_pins[0]) {
3662 *valp = spec->cur_mic_boost;
3663 return 0;
3664 }
3665
3666 return 0;
3667 }
3668
3669 static int ca0132_switch_put(struct snd_kcontrol *kcontrol,
3670 struct snd_ctl_elem_value *ucontrol)
3671 {
3672 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3673 struct ca0132_spec *spec = codec->spec;
3674 hda_nid_t nid = get_amp_nid(kcontrol);
3675 int ch = get_amp_channels(kcontrol);
3676 long *valp = ucontrol->value.integer.value;
3677 int changed = 1;
3678
3679 codec_dbg(codec, "ca0132_switch_put: nid=0x%x, val=%ld\n",
3680 nid, *valp);
3681
3682 snd_hda_power_up(codec);
3683 /* vnode */
3684 if ((nid >= VNODE_START_NID) && (nid < VNODE_END_NID)) {
3685 if (ch & 1) {
3686 spec->vnode_lswitch[nid - VNODE_START_NID] = *valp;
3687 valp++;
3688 }
3689 if (ch & 2) {
3690 spec->vnode_rswitch[nid - VNODE_START_NID] = *valp;
3691 valp++;
3692 }
3693 changed = ca0132_vnode_switch_set(kcontrol, ucontrol);
3694 goto exit;
3695 }
3696
3697 /* PE */
3698 if (nid == PLAY_ENHANCEMENT) {
3699 spec->effects_switch[nid - EFFECT_START_NID] = *valp;
3700 changed = ca0132_pe_switch_set(codec);
3701 goto exit;
3702 }
3703
3704 /* CrystalVoice */
3705 if (nid == CRYSTAL_VOICE) {
3706 spec->effects_switch[nid - EFFECT_START_NID] = *valp;
3707 changed = ca0132_cvoice_switch_set(codec);
3708 goto exit;
3709 }
3710
3711 /* out and in effects */
3712 if (((nid >= OUT_EFFECT_START_NID) && (nid < OUT_EFFECT_END_NID)) ||
3713 ((nid >= IN_EFFECT_START_NID) && (nid < IN_EFFECT_END_NID))) {
3714 spec->effects_switch[nid - EFFECT_START_NID] = *valp;
3715 changed = ca0132_effects_set(codec, nid, *valp);
3716 goto exit;
3717 }
3718
3719 /* mic boost */
3720 if (nid == spec->input_pins[0]) {
3721 spec->cur_mic_boost = *valp;
3722
3723 /* Mic boost does not apply to Digital Mic */
3724 if (spec->cur_mic_type != DIGITAL_MIC)
3725 changed = ca0132_mic_boost_set(codec, *valp);
3726 goto exit;
3727 }
3728
3729 exit:
3730 snd_hda_power_down(codec);
3731 return changed;
3732 }
3733
3734 /*
3735 * Volume related
3736 */
3737 static int ca0132_volume_info(struct snd_kcontrol *kcontrol,
3738 struct snd_ctl_elem_info *uinfo)
3739 {
3740 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3741 struct ca0132_spec *spec = codec->spec;
3742 hda_nid_t nid = get_amp_nid(kcontrol);
3743 int ch = get_amp_channels(kcontrol);
3744 int dir = get_amp_direction(kcontrol);
3745 unsigned long pval;
3746 int err;
3747
3748 switch (nid) {
3749 case VNID_SPK:
3750 /* follow shared_out info */
3751 nid = spec->shared_out_nid;
3752 mutex_lock(&codec->control_mutex);
3753 pval = kcontrol->private_value;
3754 kcontrol->private_value = HDA_COMPOSE_AMP_VAL(nid, ch, 0, dir);
3755 err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
3756 kcontrol->private_value = pval;
3757 mutex_unlock(&codec->control_mutex);
3758 break;
3759 case VNID_MIC:
3760 /* follow shared_mic info */
3761 nid = spec->shared_mic_nid;
3762 mutex_lock(&codec->control_mutex);
3763 pval = kcontrol->private_value;
3764 kcontrol->private_value = HDA_COMPOSE_AMP_VAL(nid, ch, 0, dir);
3765 err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
3766 kcontrol->private_value = pval;
3767 mutex_unlock(&codec->control_mutex);
3768 break;
3769 default:
3770 err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
3771 }
3772 return err;
3773 }
3774
3775 static int ca0132_volume_get(struct snd_kcontrol *kcontrol,
3776 struct snd_ctl_elem_value *ucontrol)
3777 {
3778 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3779 struct ca0132_spec *spec = codec->spec;
3780 hda_nid_t nid = get_amp_nid(kcontrol);
3781 int ch = get_amp_channels(kcontrol);
3782 long *valp = ucontrol->value.integer.value;
3783
3784 /* store the left and right volume */
3785 if (ch & 1) {
3786 *valp = spec->vnode_lvol[nid - VNODE_START_NID];
3787 valp++;
3788 }
3789 if (ch & 2) {
3790 *valp = spec->vnode_rvol[nid - VNODE_START_NID];
3791 valp++;
3792 }
3793 return 0;
3794 }
3795
3796 static int ca0132_volume_put(struct snd_kcontrol *kcontrol,
3797 struct snd_ctl_elem_value *ucontrol)
3798 {
3799 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3800 struct ca0132_spec *spec = codec->spec;
3801 hda_nid_t nid = get_amp_nid(kcontrol);
3802 int ch = get_amp_channels(kcontrol);
3803 long *valp = ucontrol->value.integer.value;
3804 hda_nid_t shared_nid = 0;
3805 bool effective;
3806 int changed = 1;
3807
3808 /* store the left and right volume */
3809 if (ch & 1) {
3810 spec->vnode_lvol[nid - VNODE_START_NID] = *valp;
3811 valp++;
3812 }
3813 if (ch & 2) {
3814 spec->vnode_rvol[nid - VNODE_START_NID] = *valp;
3815 valp++;
3816 }
3817
3818 /* if effective conditions, then update hw immediately. */
3819 effective = ca0132_is_vnode_effective(codec, nid, &shared_nid);
3820 if (effective) {
3821 int dir = get_amp_direction(kcontrol);
3822 unsigned long pval;
3823
3824 snd_hda_power_up(codec);
3825 mutex_lock(&codec->control_mutex);
3826 pval = kcontrol->private_value;
3827 kcontrol->private_value = HDA_COMPOSE_AMP_VAL(shared_nid, ch,
3828 0, dir);
3829 changed = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
3830 kcontrol->private_value = pval;
3831 mutex_unlock(&codec->control_mutex);
3832 snd_hda_power_down(codec);
3833 }
3834
3835 return changed;
3836 }
3837
3838 static int ca0132_volume_tlv(struct snd_kcontrol *kcontrol, int op_flag,
3839 unsigned int size, unsigned int __user *tlv)
3840 {
3841 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
3842 struct ca0132_spec *spec = codec->spec;
3843 hda_nid_t nid = get_amp_nid(kcontrol);
3844 int ch = get_amp_channels(kcontrol);
3845 int dir = get_amp_direction(kcontrol);
3846 unsigned long pval;
3847 int err;
3848
3849 switch (nid) {
3850 case VNID_SPK:
3851 /* follow shared_out tlv */
3852 nid = spec->shared_out_nid;
3853 mutex_lock(&codec->control_mutex);
3854 pval = kcontrol->private_value;
3855 kcontrol->private_value = HDA_COMPOSE_AMP_VAL(nid, ch, 0, dir);
3856 err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
3857 kcontrol->private_value = pval;
3858 mutex_unlock(&codec->control_mutex);
3859 break;
3860 case VNID_MIC:
3861 /* follow shared_mic tlv */
3862 nid = spec->shared_mic_nid;
3863 mutex_lock(&codec->control_mutex);
3864 pval = kcontrol->private_value;
3865 kcontrol->private_value = HDA_COMPOSE_AMP_VAL(nid, ch, 0, dir);
3866 err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
3867 kcontrol->private_value = pval;
3868 mutex_unlock(&codec->control_mutex);
3869 break;
3870 default:
3871 err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
3872 }
3873 return err;
3874 }
3875
3876 static int add_fx_switch(struct hda_codec *codec, hda_nid_t nid,
3877 const char *pfx, int dir)
3878 {
3879 char namestr[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
3880 int type = dir ? HDA_INPUT : HDA_OUTPUT;
3881 struct snd_kcontrol_new knew =
3882 CA0132_CODEC_MUTE_MONO(namestr, nid, 1, type);
3883 sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
3884 return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
3885 }
3886
3887 static int add_voicefx(struct hda_codec *codec)
3888 {
3889 struct snd_kcontrol_new knew =
3890 HDA_CODEC_MUTE_MONO(ca0132_voicefx.name,
3891 VOICEFX, 1, 0, HDA_INPUT);
3892 knew.info = ca0132_voicefx_info;
3893 knew.get = ca0132_voicefx_get;
3894 knew.put = ca0132_voicefx_put;
3895 return snd_hda_ctl_add(codec, VOICEFX, snd_ctl_new1(&knew, codec));
3896 }
3897
3898 /*
3899 * When changing Node IDs for Mixer Controls below, make sure to update
3900 * Node IDs in ca0132_config() as well.
3901 */
3902 static struct snd_kcontrol_new ca0132_mixer[] = {
3903 CA0132_CODEC_VOL("Master Playback Volume", VNID_SPK, HDA_OUTPUT),
3904 CA0132_CODEC_MUTE("Master Playback Switch", VNID_SPK, HDA_OUTPUT),
3905 CA0132_CODEC_VOL("Capture Volume", VNID_MIC, HDA_INPUT),
3906 CA0132_CODEC_MUTE("Capture Switch", VNID_MIC, HDA_INPUT),
3907 HDA_CODEC_VOLUME("Analog-Mic2 Capture Volume", 0x08, 0, HDA_INPUT),
3908 HDA_CODEC_MUTE("Analog-Mic2 Capture Switch", 0x08, 0, HDA_INPUT),
3909 HDA_CODEC_VOLUME("What U Hear Capture Volume", 0x0a, 0, HDA_INPUT),
3910 HDA_CODEC_MUTE("What U Hear Capture Switch", 0x0a, 0, HDA_INPUT),
3911 CA0132_CODEC_MUTE_MONO("Mic1-Boost (30dB) Capture Switch",
3912 0x12, 1, HDA_INPUT),
3913 CA0132_CODEC_MUTE_MONO("HP/Speaker Playback Switch",
3914 VNID_HP_SEL, 1, HDA_OUTPUT),
3915 CA0132_CODEC_MUTE_MONO("AMic1/DMic Capture Switch",
3916 VNID_AMIC1_SEL, 1, HDA_INPUT),
3917 CA0132_CODEC_MUTE_MONO("HP/Speaker Auto Detect Playback Switch",
3918 VNID_HP_ASEL, 1, HDA_OUTPUT),
3919 CA0132_CODEC_MUTE_MONO("AMic1/DMic Auto Detect Capture Switch",
3920 VNID_AMIC1_ASEL, 1, HDA_INPUT),
3921 { } /* end */
3922 };
3923
3924 static int ca0132_build_controls(struct hda_codec *codec)
3925 {
3926 struct ca0132_spec *spec = codec->spec;
3927 int i, num_fx;
3928 int err = 0;
3929
3930 /* Add Mixer controls */
3931 for (i = 0; i < spec->num_mixers; i++) {
3932 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
3933 if (err < 0)
3934 return err;
3935 }
3936
3937 /* Add in and out effects controls.
3938 * VoiceFX, PE and CrystalVoice are added separately.
3939 */
3940 num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT;
3941 for (i = 0; i < num_fx; i++) {
3942 err = add_fx_switch(codec, ca0132_effects[i].nid,
3943 ca0132_effects[i].name,
3944 ca0132_effects[i].direct);
3945 if (err < 0)
3946 return err;
3947 }
3948
3949 err = add_fx_switch(codec, PLAY_ENHANCEMENT, "PlayEnhancement", 0);
3950 if (err < 0)
3951 return err;
3952
3953 err = add_fx_switch(codec, CRYSTAL_VOICE, "CrystalVoice", 1);
3954 if (err < 0)
3955 return err;
3956
3957 add_voicefx(codec);
3958
3959 #ifdef ENABLE_TUNING_CONTROLS
3960 add_tuning_ctls(codec);
3961 #endif
3962
3963 err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
3964 if (err < 0)
3965 return err;
3966
3967 if (spec->dig_out) {
3968 err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out,
3969 spec->dig_out);
3970 if (err < 0)
3971 return err;
3972 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
3973 if (err < 0)
3974 return err;
3975 /* spec->multiout.share_spdif = 1; */
3976 }
3977
3978 if (spec->dig_in) {
3979 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
3980 if (err < 0)
3981 return err;
3982 }
3983 return 0;
3984 }
3985
3986 /*
3987 * PCM
3988 */
3989 static struct hda_pcm_stream ca0132_pcm_analog_playback = {
3990 .substreams = 1,
3991 .channels_min = 2,
3992 .channels_max = 6,
3993 .ops = {
3994 .prepare = ca0132_playback_pcm_prepare,
3995 .cleanup = ca0132_playback_pcm_cleanup,
3996 .get_delay = ca0132_playback_pcm_delay,
3997 },
3998 };
3999
4000 static struct hda_pcm_stream ca0132_pcm_analog_capture = {
4001 .substreams = 1,
4002 .channels_min = 2,
4003 .channels_max = 2,
4004 .ops = {
4005 .prepare = ca0132_capture_pcm_prepare,
4006 .cleanup = ca0132_capture_pcm_cleanup,
4007 .get_delay = ca0132_capture_pcm_delay,
4008 },
4009 };
4010
4011 static struct hda_pcm_stream ca0132_pcm_digital_playback = {
4012 .substreams = 1,
4013 .channels_min = 2,
4014 .channels_max = 2,
4015 .ops = {
4016 .open = ca0132_dig_playback_pcm_open,
4017 .close = ca0132_dig_playback_pcm_close,
4018 .prepare = ca0132_dig_playback_pcm_prepare,
4019 .cleanup = ca0132_dig_playback_pcm_cleanup
4020 },
4021 };
4022
4023 static struct hda_pcm_stream ca0132_pcm_digital_capture = {
4024 .substreams = 1,
4025 .channels_min = 2,
4026 .channels_max = 2,
4027 };
4028
4029 static int ca0132_build_pcms(struct hda_codec *codec)
4030 {
4031 struct ca0132_spec *spec = codec->spec;
4032 struct hda_pcm *info = spec->pcm_rec;
4033
4034 codec->pcm_info = info;
4035 codec->num_pcms = 0;
4036
4037 info->name = "CA0132 Analog";
4038 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0132_pcm_analog_playback;
4039 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
4040 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
4041 spec->multiout.max_channels;
4042 info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
4043 info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = 1;
4044 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
4045 codec->num_pcms++;
4046
4047 info++;
4048 info->name = "CA0132 Analog Mic-In2";
4049 info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
4050 info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = 1;
4051 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[1];
4052 codec->num_pcms++;
4053
4054 info++;
4055 info->name = "CA0132 What U Hear";
4056 info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
4057 info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = 1;
4058 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[2];
4059 codec->num_pcms++;
4060
4061 if (!spec->dig_out && !spec->dig_in)
4062 return 0;
4063
4064 info++;
4065 info->name = "CA0132 Digital";
4066 info->pcm_type = HDA_PCM_TYPE_SPDIF;
4067 if (spec->dig_out) {
4068 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
4069 ca0132_pcm_digital_playback;
4070 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
4071 }
4072 if (spec->dig_in) {
4073 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
4074 ca0132_pcm_digital_capture;
4075 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
4076 }
4077 codec->num_pcms++;
4078
4079 return 0;
4080 }
4081
4082 static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
4083 {
4084 if (pin) {
4085 snd_hda_set_pin_ctl(codec, pin, PIN_HP);
4086 if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
4087 snd_hda_codec_write(codec, pin, 0,
4088 AC_VERB_SET_AMP_GAIN_MUTE,
4089 AMP_OUT_UNMUTE);
4090 }
4091 if (dac && (get_wcaps(codec, dac) & AC_WCAP_OUT_AMP))
4092 snd_hda_codec_write(codec, dac, 0,
4093 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
4094 }
4095
4096 static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
4097 {
4098 if (pin) {
4099 snd_hda_set_pin_ctl(codec, pin, PIN_VREF80);
4100 if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
4101 snd_hda_codec_write(codec, pin, 0,
4102 AC_VERB_SET_AMP_GAIN_MUTE,
4103 AMP_IN_UNMUTE(0));
4104 }
4105 if (adc && (get_wcaps(codec, adc) & AC_WCAP_IN_AMP)) {
4106 snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
4107 AMP_IN_UNMUTE(0));
4108
4109 /* init to 0 dB and unmute. */
4110 snd_hda_codec_amp_stereo(codec, adc, HDA_INPUT, 0,
4111 HDA_AMP_VOLMASK, 0x5a);
4112 snd_hda_codec_amp_stereo(codec, adc, HDA_INPUT, 0,
4113 HDA_AMP_MUTE, 0);
4114 }
4115 }
4116
4117 static void ca0132_init_unsol(struct hda_codec *codec)
4118 {
4119 snd_hda_jack_detect_enable(codec, UNSOL_TAG_HP, UNSOL_TAG_HP);
4120 snd_hda_jack_detect_enable(codec, UNSOL_TAG_AMIC1, UNSOL_TAG_AMIC1);
4121 }
4122
4123 static void refresh_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir)
4124 {
4125 unsigned int caps;
4126
4127 caps = snd_hda_param_read(codec, nid, dir == HDA_OUTPUT ?
4128 AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP);
4129 snd_hda_override_amp_caps(codec, nid, dir, caps);
4130 }
4131
4132 /*
4133 * Switch between Digital built-in mic and analog mic.
4134 */
4135 static void ca0132_set_dmic(struct hda_codec *codec, int enable)
4136 {
4137 struct ca0132_spec *spec = codec->spec;
4138 unsigned int tmp;
4139 u8 val;
4140 unsigned int oldval;
4141
4142 codec_dbg(codec, "ca0132_set_dmic: enable=%d\n", enable);
4143
4144 oldval = stop_mic1(codec);
4145 ca0132_set_vipsource(codec, 0);
4146 if (enable) {
4147 /* set DMic input as 2-ch */
4148 tmp = FLOAT_TWO;
4149 dspio_set_uint_param(codec, 0x80, 0x00, tmp);
4150
4151 val = spec->dmic_ctl;
4152 val |= 0x80;
4153 snd_hda_codec_write(codec, spec->input_pins[0], 0,
4154 VENDOR_CHIPIO_DMIC_CTL_SET, val);
4155
4156 if (!(spec->dmic_ctl & 0x20))
4157 chipio_set_control_flag(codec, CONTROL_FLAG_DMIC, 1);
4158 } else {
4159 /* set AMic input as mono */
4160 tmp = FLOAT_ONE;
4161 dspio_set_uint_param(codec, 0x80, 0x00, tmp);
4162
4163 val = spec->dmic_ctl;
4164 /* clear bit7 and bit5 to disable dmic */
4165 val &= 0x5f;
4166 snd_hda_codec_write(codec, spec->input_pins[0], 0,
4167 VENDOR_CHIPIO_DMIC_CTL_SET, val);
4168
4169 if (!(spec->dmic_ctl & 0x20))
4170 chipio_set_control_flag(codec, CONTROL_FLAG_DMIC, 0);
4171 }
4172 ca0132_set_vipsource(codec, 1);
4173 resume_mic1(codec, oldval);
4174 }
4175
4176 /*
4177 * Initialization for Digital Mic.
4178 */
4179 static void ca0132_init_dmic(struct hda_codec *codec)
4180 {
4181 struct ca0132_spec *spec = codec->spec;
4182 u8 val;
4183
4184 /* Setup Digital Mic here, but don't enable.
4185 * Enable based on jack detect.
4186 */
4187
4188 /* MCLK uses MPIO1, set to enable.
4189 * Bit 2-0: MPIO select
4190 * Bit 3: set to disable
4191 * Bit 7-4: reserved
4192 */
4193 val = 0x01;
4194 snd_hda_codec_write(codec, spec->input_pins[0], 0,
4195 VENDOR_CHIPIO_DMIC_MCLK_SET, val);
4196
4197 /* Data1 uses MPIO3. Data2 not use
4198 * Bit 2-0: Data1 MPIO select
4199 * Bit 3: set disable Data1
4200 * Bit 6-4: Data2 MPIO select
4201 * Bit 7: set disable Data2
4202 */
4203 val = 0x83;
4204 snd_hda_codec_write(codec, spec->input_pins[0], 0,
4205 VENDOR_CHIPIO_DMIC_PIN_SET, val);
4206
4207 /* Use Ch-0 and Ch-1. Rate is 48K, mode 1. Disable DMic first.
4208 * Bit 3-0: Channel mask
4209 * Bit 4: set for 48KHz, clear for 32KHz
4210 * Bit 5: mode
4211 * Bit 6: set to select Data2, clear for Data1
4212 * Bit 7: set to enable DMic, clear for AMic
4213 */
4214 val = 0x23;
4215 /* keep a copy of dmic ctl val for enable/disable dmic purpuse */
4216 spec->dmic_ctl = val;
4217 snd_hda_codec_write(codec, spec->input_pins[0], 0,
4218 VENDOR_CHIPIO_DMIC_CTL_SET, val);
4219 }
4220
4221 /*
4222 * Initialization for Analog Mic 2
4223 */
4224 static void ca0132_init_analog_mic2(struct hda_codec *codec)
4225 {
4226 struct ca0132_spec *spec = codec->spec;
4227
4228 mutex_lock(&spec->chipio_mutex);
4229 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
4230 VENDOR_CHIPIO_8051_ADDRESS_LOW, 0x20);
4231 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
4232 VENDOR_CHIPIO_8051_ADDRESS_HIGH, 0x19);
4233 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
4234 VENDOR_CHIPIO_8051_DATA_WRITE, 0x00);
4235 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
4236 VENDOR_CHIPIO_8051_ADDRESS_LOW, 0x2D);
4237 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
4238 VENDOR_CHIPIO_8051_ADDRESS_HIGH, 0x19);
4239 snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
4240 VENDOR_CHIPIO_8051_DATA_WRITE, 0x00);
4241 mutex_unlock(&spec->chipio_mutex);
4242 }
4243
4244 static void ca0132_refresh_widget_caps(struct hda_codec *codec)
4245 {
4246 struct ca0132_spec *spec = codec->spec;
4247 int i;
4248 hda_nid_t nid;
4249
4250 codec_dbg(codec, "ca0132_refresh_widget_caps.\n");
4251 nid = codec->start_nid;
4252 for (i = 0; i < codec->num_nodes; i++, nid++)
4253 codec->wcaps[i] = snd_hda_param_read(codec, nid,
4254 AC_PAR_AUDIO_WIDGET_CAP);
4255
4256 for (i = 0; i < spec->multiout.num_dacs; i++)
4257 refresh_amp_caps(codec, spec->dacs[i], HDA_OUTPUT);
4258
4259 for (i = 0; i < spec->num_outputs; i++)
4260 refresh_amp_caps(codec, spec->out_pins[i], HDA_OUTPUT);
4261
4262 for (i = 0; i < spec->num_inputs; i++) {
4263 refresh_amp_caps(codec, spec->adcs[i], HDA_INPUT);
4264 refresh_amp_caps(codec, spec->input_pins[i], HDA_INPUT);
4265 }
4266 }
4267
4268 /*
4269 * Setup default parameters for DSP
4270 */
4271 static void ca0132_setup_defaults(struct hda_codec *codec)
4272 {
4273 struct ca0132_spec *spec = codec->spec;
4274 unsigned int tmp;
4275 int num_fx;
4276 int idx, i;
4277
4278 if (spec->dsp_state != DSP_DOWNLOADED)
4279 return;
4280
4281 /* out, in effects + voicefx */
4282 num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT + 1;
4283 for (idx = 0; idx < num_fx; idx++) {
4284 for (i = 0; i <= ca0132_effects[idx].params; i++) {
4285 dspio_set_uint_param(codec, ca0132_effects[idx].mid,
4286 ca0132_effects[idx].reqs[i],
4287 ca0132_effects[idx].def_vals[i]);
4288 }
4289 }
4290
4291 /*remove DSP headroom*/
4292 tmp = FLOAT_ZERO;
4293 dspio_set_uint_param(codec, 0x96, 0x3C, tmp);
4294
4295 /*set speaker EQ bypass attenuation*/
4296 dspio_set_uint_param(codec, 0x8f, 0x01, tmp);
4297
4298 /* set AMic1 and AMic2 as mono mic */
4299 tmp = FLOAT_ONE;
4300 dspio_set_uint_param(codec, 0x80, 0x00, tmp);
4301 dspio_set_uint_param(codec, 0x80, 0x01, tmp);
4302
4303 /* set AMic1 as CrystalVoice input */
4304 tmp = FLOAT_ONE;
4305 dspio_set_uint_param(codec, 0x80, 0x05, tmp);
4306
4307 /* set WUH source */
4308 tmp = FLOAT_TWO;
4309 dspio_set_uint_param(codec, 0x31, 0x00, tmp);
4310 }
4311
4312 /*
4313 * Initialization of flags in chip
4314 */
4315 static void ca0132_init_flags(struct hda_codec *codec)
4316 {
4317 chipio_set_control_flag(codec, CONTROL_FLAG_IDLE_ENABLE, 0);
4318 chipio_set_control_flag(codec, CONTROL_FLAG_PORT_A_COMMON_MODE, 0);
4319 chipio_set_control_flag(codec, CONTROL_FLAG_PORT_D_COMMON_MODE, 0);
4320 chipio_set_control_flag(codec, CONTROL_FLAG_PORT_A_10KOHM_LOAD, 0);
4321 chipio_set_control_flag(codec, CONTROL_FLAG_PORT_D_10KOHM_LOAD, 0);
4322 chipio_set_control_flag(codec, CONTROL_FLAG_ADC_C_HIGH_PASS, 1);
4323 }
4324
4325 /*
4326 * Initialization of parameters in chip
4327 */
4328 static void ca0132_init_params(struct hda_codec *codec)
4329 {
4330 chipio_set_control_param(codec, CONTROL_PARAM_PORTA_160OHM_GAIN, 6);
4331 chipio_set_control_param(codec, CONTROL_PARAM_PORTD_160OHM_GAIN, 6);
4332 }
4333
4334 static void ca0132_set_dsp_msr(struct hda_codec *codec, bool is96k)
4335 {
4336 chipio_set_control_flag(codec, CONTROL_FLAG_DSP_96KHZ, is96k);
4337 chipio_set_control_flag(codec, CONTROL_FLAG_DAC_96KHZ, is96k);
4338 chipio_set_control_flag(codec, CONTROL_FLAG_SRC_RATE_96KHZ, is96k);
4339 chipio_set_control_flag(codec, CONTROL_FLAG_SRC_CLOCK_196MHZ, is96k);
4340 chipio_set_control_flag(codec, CONTROL_FLAG_ADC_B_96KHZ, is96k);
4341 chipio_set_control_flag(codec, CONTROL_FLAG_ADC_C_96KHZ, is96k);
4342
4343 chipio_set_conn_rate(codec, MEM_CONNID_MICIN1, SR_96_000);
4344 chipio_set_conn_rate(codec, MEM_CONNID_MICOUT1, SR_96_000);
4345 chipio_set_conn_rate(codec, MEM_CONNID_WUH, SR_48_000);
4346 }
4347
4348 static bool ca0132_download_dsp_images(struct hda_codec *codec)
4349 {
4350 bool dsp_loaded = false;
4351 const struct dsp_image_seg *dsp_os_image;
4352 const struct firmware *fw_entry;
4353
4354 if (request_firmware(&fw_entry, EFX_FILE, codec->bus->card->dev) != 0)
4355 return false;
4356
4357 dsp_os_image = (struct dsp_image_seg *)(fw_entry->data);
4358 if (dspload_image(codec, dsp_os_image, 0, 0, true, 0)) {
4359 pr_err("ca0132 dspload_image failed.\n");
4360 goto exit_download;
4361 }
4362
4363 dsp_loaded = dspload_wait_loaded(codec);
4364
4365 exit_download:
4366 release_firmware(fw_entry);
4367
4368 return dsp_loaded;
4369 }
4370
4371 static void ca0132_download_dsp(struct hda_codec *codec)
4372 {
4373 struct ca0132_spec *spec = codec->spec;
4374
4375 #ifndef CONFIG_SND_HDA_CODEC_CA0132_DSP
4376 return; /* NOP */
4377 #endif
4378
4379 if (spec->dsp_state == DSP_DOWNLOAD_FAILED)
4380 return; /* don't retry failures */
4381
4382 chipio_enable_clocks(codec);
4383 spec->dsp_state = DSP_DOWNLOADING;
4384 if (!ca0132_download_dsp_images(codec))
4385 spec->dsp_state = DSP_DOWNLOAD_FAILED;
4386 else
4387 spec->dsp_state = DSP_DOWNLOADED;
4388
4389 if (spec->dsp_state == DSP_DOWNLOADED)
4390 ca0132_set_dsp_msr(codec, true);
4391 }
4392
4393 static void ca0132_process_dsp_response(struct hda_codec *codec)
4394 {
4395 struct ca0132_spec *spec = codec->spec;
4396
4397 codec_dbg(codec, "ca0132_process_dsp_response\n");
4398 if (spec->wait_scp) {
4399 if (dspio_get_response_data(codec) >= 0)
4400 spec->wait_scp = 0;
4401 }
4402
4403 dspio_clear_response_queue(codec);
4404 }
4405
4406 static void ca0132_unsol_event(struct hda_codec *codec, unsigned int res)
4407 {
4408 struct ca0132_spec *spec = codec->spec;
4409
4410 if (((res >> AC_UNSOL_RES_TAG_SHIFT) & 0x3f) == UNSOL_TAG_DSP) {
4411 ca0132_process_dsp_response(codec);
4412 } else {
4413 res = snd_hda_jack_get_action(codec,
4414 (res >> AC_UNSOL_RES_TAG_SHIFT) & 0x3f);
4415
4416 codec_dbg(codec, "snd_hda_jack_get_action: 0x%x\n", res);
4417
4418 switch (res) {
4419 case UNSOL_TAG_HP:
4420 /* Delay enabling the HP amp, to let the mic-detection
4421 * state machine run.
4422 */
4423 cancel_delayed_work_sync(&spec->unsol_hp_work);
4424 queue_delayed_work(codec->bus->workq,
4425 &spec->unsol_hp_work,
4426 msecs_to_jiffies(500));
4427 break;
4428 case UNSOL_TAG_AMIC1:
4429 ca0132_select_mic(codec);
4430 snd_hda_jack_report_sync(codec);
4431 break;
4432 default:
4433 break;
4434 }
4435 }
4436 }
4437
4438 /*
4439 * Verbs tables.
4440 */
4441
4442 /* Sends before DSP download. */
4443 static struct hda_verb ca0132_base_init_verbs[] = {
4444 /*enable ct extension*/
4445 {0x15, VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE, 0x1},
4446 /*enable DSP node unsol, needed for DSP download*/
4447 {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | UNSOL_TAG_DSP},
4448 {}
4449 };
4450
4451 /* Send at exit. */
4452 static struct hda_verb ca0132_base_exit_verbs[] = {
4453 /*set afg to D3*/
4454 {0x01, AC_VERB_SET_POWER_STATE, 0x03},
4455 /*disable ct extension*/
4456 {0x15, VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE, 0},
4457 {}
4458 };
4459
4460 /* Other verbs tables. Sends after DSP download. */
4461 static struct hda_verb ca0132_init_verbs0[] = {
4462 /* chip init verbs */
4463 {0x15, 0x70D, 0xF0},
4464 {0x15, 0x70E, 0xFE},
4465 {0x15, 0x707, 0x75},
4466 {0x15, 0x707, 0xD3},
4467 {0x15, 0x707, 0x09},
4468 {0x15, 0x707, 0x53},
4469 {0x15, 0x707, 0xD4},
4470 {0x15, 0x707, 0xEF},
4471 {0x15, 0x707, 0x75},
4472 {0x15, 0x707, 0xD3},
4473 {0x15, 0x707, 0x09},
4474 {0x15, 0x707, 0x02},
4475 {0x15, 0x707, 0x37},
4476 {0x15, 0x707, 0x78},
4477 {0x15, 0x53C, 0xCE},
4478 {0x15, 0x575, 0xC9},
4479 {0x15, 0x53D, 0xCE},
4480 {0x15, 0x5B7, 0xC9},
4481 {0x15, 0x70D, 0xE8},
4482 {0x15, 0x70E, 0xFE},
4483 {0x15, 0x707, 0x02},
4484 {0x15, 0x707, 0x68},
4485 {0x15, 0x707, 0x62},
4486 {0x15, 0x53A, 0xCE},
4487 {0x15, 0x546, 0xC9},
4488 {0x15, 0x53B, 0xCE},
4489 {0x15, 0x5E8, 0xC9},
4490 {0x15, 0x717, 0x0D},
4491 {0x15, 0x718, 0x20},
4492 {}
4493 };
4494
4495 static struct hda_verb ca0132_init_verbs1[] = {
4496 {0x10, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | UNSOL_TAG_HP},
4497 {0x12, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | UNSOL_TAG_AMIC1},
4498 /* config EAPD */
4499 {0x0b, 0x78D, 0x00},
4500 /*{0x0b, AC_VERB_SET_EAPD_BTLENABLE, 0x02},*/
4501 /*{0x10, 0x78D, 0x02},*/
4502 /*{0x10, AC_VERB_SET_EAPD_BTLENABLE, 0x02},*/
4503 {}
4504 };
4505
4506 static void ca0132_init_chip(struct hda_codec *codec)
4507 {
4508 struct ca0132_spec *spec = codec->spec;
4509 int num_fx;
4510 int i;
4511 unsigned int on;
4512
4513 mutex_init(&spec->chipio_mutex);
4514
4515 spec->cur_out_type = SPEAKER_OUT;
4516 spec->cur_mic_type = DIGITAL_MIC;
4517 spec->cur_mic_boost = 0;
4518
4519 for (i = 0; i < VNODES_COUNT; i++) {
4520 spec->vnode_lvol[i] = 0x5a;
4521 spec->vnode_rvol[i] = 0x5a;
4522 spec->vnode_lswitch[i] = 0;
4523 spec->vnode_rswitch[i] = 0;
4524 }
4525
4526 /*
4527 * Default states for effects are in ca0132_effects[].
4528 */
4529 num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT;
4530 for (i = 0; i < num_fx; i++) {
4531 on = (unsigned int)ca0132_effects[i].reqs[0];
4532 spec->effects_switch[i] = on ? 1 : 0;
4533 }
4534
4535 spec->voicefx_val = 0;
4536 spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID] = 1;
4537 spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID] = 0;
4538
4539 #ifdef ENABLE_TUNING_CONTROLS
4540 ca0132_init_tuning_defaults(codec);
4541 #endif
4542 }
4543
4544 static void ca0132_exit_chip(struct hda_codec *codec)
4545 {
4546 /* put any chip cleanup stuffs here. */
4547
4548 if (dspload_is_loaded(codec))
4549 dsp_reset(codec);
4550 }
4551
4552 static int ca0132_init(struct hda_codec *codec)
4553 {
4554 struct ca0132_spec *spec = codec->spec;
4555 struct auto_pin_cfg *cfg = &spec->autocfg;
4556 int i;
4557
4558 if (spec->dsp_state != DSP_DOWNLOAD_FAILED)
4559 spec->dsp_state = DSP_DOWNLOAD_INIT;
4560 spec->curr_chip_addx = INVALID_CHIP_ADDRESS;
4561
4562 snd_hda_power_up(codec);
4563
4564 ca0132_init_params(codec);
4565 ca0132_init_flags(codec);
4566 snd_hda_sequence_write(codec, spec->base_init_verbs);
4567 ca0132_download_dsp(codec);
4568 ca0132_refresh_widget_caps(codec);
4569 ca0132_setup_defaults(codec);
4570 ca0132_init_analog_mic2(codec);
4571 ca0132_init_dmic(codec);
4572
4573 for (i = 0; i < spec->num_outputs; i++)
4574 init_output(codec, spec->out_pins[i], spec->dacs[0]);
4575
4576 init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
4577
4578 for (i = 0; i < spec->num_inputs; i++)
4579 init_input(codec, spec->input_pins[i], spec->adcs[i]);
4580
4581 init_input(codec, cfg->dig_in_pin, spec->dig_in);
4582
4583 for (i = 0; i < spec->num_init_verbs; i++)
4584 snd_hda_sequence_write(codec, spec->init_verbs[i]);
4585
4586 ca0132_init_unsol(codec);
4587
4588 ca0132_select_out(codec);
4589 ca0132_select_mic(codec);
4590
4591 snd_hda_jack_report_sync(codec);
4592
4593 snd_hda_power_down(codec);
4594
4595 return 0;
4596 }
4597
4598 static void ca0132_free(struct hda_codec *codec)
4599 {
4600 struct ca0132_spec *spec = codec->spec;
4601
4602 cancel_delayed_work_sync(&spec->unsol_hp_work);
4603 snd_hda_power_up(codec);
4604 snd_hda_sequence_write(codec, spec->base_exit_verbs);
4605 ca0132_exit_chip(codec);
4606 snd_hda_power_down(codec);
4607 kfree(codec->spec);
4608 }
4609
4610 static struct hda_codec_ops ca0132_patch_ops = {
4611 .build_controls = ca0132_build_controls,
4612 .build_pcms = ca0132_build_pcms,
4613 .init = ca0132_init,
4614 .free = ca0132_free,
4615 .unsol_event = ca0132_unsol_event,
4616 };
4617
4618 static void ca0132_config(struct hda_codec *codec)
4619 {
4620 struct ca0132_spec *spec = codec->spec;
4621 struct auto_pin_cfg *cfg = &spec->autocfg;
4622
4623 spec->dacs[0] = 0x2;
4624 spec->dacs[1] = 0x3;
4625 spec->dacs[2] = 0x4;
4626
4627 spec->multiout.dac_nids = spec->dacs;
4628 spec->multiout.num_dacs = 3;
4629 spec->multiout.max_channels = 2;
4630
4631 spec->num_outputs = 2;
4632 spec->out_pins[0] = 0x0b; /* speaker out */
4633 spec->out_pins[1] = 0x10; /* headphone out */
4634 spec->shared_out_nid = 0x2;
4635
4636 spec->num_inputs = 3;
4637 spec->adcs[0] = 0x7; /* digital mic / analog mic1 */
4638 spec->adcs[1] = 0x8; /* analog mic2 */
4639 spec->adcs[2] = 0xa; /* what u hear */
4640 spec->shared_mic_nid = 0x7;
4641
4642 spec->input_pins[0] = 0x12;
4643 spec->input_pins[1] = 0x11;
4644 spec->input_pins[2] = 0x13;
4645
4646 /* SPDIF I/O */
4647 spec->dig_out = 0x05;
4648 spec->multiout.dig_out_nid = spec->dig_out;
4649 cfg->dig_out_pins[0] = 0x0c;
4650 cfg->dig_outs = 1;
4651 cfg->dig_out_type[0] = HDA_PCM_TYPE_SPDIF;
4652 spec->dig_in = 0x09;
4653 cfg->dig_in_pin = 0x0e;
4654 cfg->dig_in_type = HDA_PCM_TYPE_SPDIF;
4655 }
4656
4657 static int patch_ca0132(struct hda_codec *codec)
4658 {
4659 struct ca0132_spec *spec;
4660 int err;
4661
4662 codec_dbg(codec, "patch_ca0132\n");
4663
4664 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
4665 if (!spec)
4666 return -ENOMEM;
4667 codec->spec = spec;
4668 spec->codec = codec;
4669
4670 spec->dsp_state = DSP_DOWNLOAD_INIT;
4671 spec->num_mixers = 1;
4672 spec->mixers[0] = ca0132_mixer;
4673
4674 spec->base_init_verbs = ca0132_base_init_verbs;
4675 spec->base_exit_verbs = ca0132_base_exit_verbs;
4676 spec->init_verbs[0] = ca0132_init_verbs0;
4677 spec->init_verbs[1] = ca0132_init_verbs1;
4678 spec->num_init_verbs = 2;
4679
4680 INIT_DELAYED_WORK(&spec->unsol_hp_work, ca0132_unsol_hp_delayed);
4681
4682 ca0132_init_chip(codec);
4683
4684 ca0132_config(codec);
4685
4686 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
4687 if (err < 0)
4688 return err;
4689
4690 codec->patch_ops = ca0132_patch_ops;
4691 codec->pcm_format_first = 1;
4692 codec->no_sticky_stream = 1;
4693
4694 return 0;
4695 }
4696
4697 /*
4698 * patch entries
4699 */
4700 static struct hda_codec_preset snd_hda_preset_ca0132[] = {
4701 { .id = 0x11020011, .name = "CA0132", .patch = patch_ca0132 },
4702 {} /* terminator */
4703 };
4704
4705 MODULE_ALIAS("snd-hda-codec-id:11020011");
4706
4707 MODULE_LICENSE("GPL");
4708 MODULE_DESCRIPTION("Creative Sound Core3D codec");
4709
4710 static struct hda_codec_preset_list ca0132_list = {
4711 .preset = snd_hda_preset_ca0132,
4712 .owner = THIS_MODULE,
4713 };
4714
4715 static int __init patch_ca0132_init(void)
4716 {
4717 return snd_hda_add_codec_preset(&ca0132_list);
4718 }
4719
4720 static void __exit patch_ca0132_exit(void)
4721 {
4722 snd_hda_delete_codec_preset(&ca0132_list);
4723 }
4724
4725 module_init(patch_ca0132_init)
4726 module_exit(patch_ca0132_exit)
Linux kernel - Deliverables
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