Commit | Line | Data |
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5765e78e | 1 | // SPDX-License-Identifier: GPL-2.0-only |
a08b9f2f | 2 | /* |
8cc72361 WYC |
3 | * Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved. |
4 | * | |
8cc72361 WYC |
5 | * @File ctatc.c |
6 | * | |
7 | * @Brief | |
8 | * This file contains the implementation of the device resource management | |
9 | * object. | |
10 | * | |
11 | * @Author Liu Chun | |
12 | * @Date Mar 28 2008 | |
13 | */ | |
14 | ||
15 | #include "ctatc.h" | |
16 | #include "ctpcm.h" | |
17 | #include "ctmixer.h" | |
8cc72361 WYC |
18 | #include "ctsrc.h" |
19 | #include "ctamixer.h" | |
20 | #include "ctdaio.h" | |
b7bbf876 | 21 | #include "cttimer.h" |
8cc72361 | 22 | #include <linux/delay.h> |
5a0e3ad6 | 23 | #include <linux/slab.h> |
8cc72361 WYC |
24 | #include <sound/pcm.h> |
25 | #include <sound/control.h> | |
26 | #include <sound/asoundef.h> | |
27 | ||
28 | #define MONO_SUM_SCALE 0x19a8 /* 2^(-0.5) in 14-bit floating format */ | |
8cc72361 WYC |
29 | #define MAX_MULTI_CHN 8 |
30 | ||
31 | #define IEC958_DEFAULT_CON ((IEC958_AES0_NONAUDIO \ | |
32 | | IEC958_AES0_CON_NOT_COPYRIGHT) \ | |
33 | | ((IEC958_AES1_CON_MIXER \ | |
34 | | IEC958_AES1_CON_ORIGINAL) << 8) \ | |
35 | | (0x10 << 16) \ | |
36 | | ((IEC958_AES3_CON_FS_48000) << 24)) | |
37 | ||
88e540a8 | 38 | static const struct snd_pci_quirk subsys_20k1_list[] = { |
1b073ebb | 39 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0021, "SB046x", CTSB046X), |
9470195a TI |
40 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0022, "SB055x", CTSB055X), |
41 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x002f, "SB055x", CTSB055X), | |
42 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0029, "SB073x", CTSB073X), | |
43 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0031, "SB073x", CTSB073X), | |
09521d2e TI |
44 | SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_CREATIVE, 0xf000, 0x6000, |
45 | "UAA", CTUAA), | |
9470195a | 46 | { } /* terminator */ |
8cc72361 WYC |
47 | }; |
48 | ||
88e540a8 | 49 | static const struct snd_pci_quirk subsys_20k2_list[] = { |
9470195a TI |
50 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB0760, |
51 | "SB0760", CTSB0760), | |
55309216 HB |
52 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB1270, |
53 | "SB1270", CTSB1270), | |
9470195a TI |
54 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB08801, |
55 | "SB0880", CTSB0880), | |
56 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB08802, | |
57 | "SB0880", CTSB0880), | |
58 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB08803, | |
59 | "SB0880", CTSB0880), | |
09521d2e TI |
60 | SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_CREATIVE, 0xf000, |
61 | PCI_SUBDEVICE_ID_CREATIVE_HENDRIX, "HENDRIX", | |
62 | CTHENDRIX), | |
9470195a TI |
63 | { } /* terminator */ |
64 | }; | |
65 | ||
66 | static const char *ct_subsys_name[NUM_CTCARDS] = { | |
a8f4310b | 67 | /* 20k1 models */ |
1b073ebb | 68 | [CTSB046X] = "SB046x", |
9470195a TI |
69 | [CTSB055X] = "SB055x", |
70 | [CTSB073X] = "SB073x", | |
9470195a TI |
71 | [CTUAA] = "UAA", |
72 | [CT20K1_UNKNOWN] = "Unknown", | |
a8f4310b TI |
73 | /* 20k2 models */ |
74 | [CTSB0760] = "SB076x", | |
9470195a TI |
75 | [CTHENDRIX] = "Hendrix", |
76 | [CTSB0880] = "SB0880", | |
55309216 | 77 | [CTSB1270] = "SB1270", |
a8f4310b | 78 | [CT20K2_UNKNOWN] = "Unknown", |
8cc72361 WYC |
79 | }; |
80 | ||
81 | static struct { | |
82 | int (*create)(struct ct_atc *atc, | |
83 | enum CTALSADEVS device, const char *device_name); | |
84 | int (*destroy)(void *alsa_dev); | |
85 | const char *public_name; | |
86 | } alsa_dev_funcs[NUM_CTALSADEVS] = { | |
87 | [FRONT] = { .create = ct_alsa_pcm_create, | |
88 | .destroy = NULL, | |
89 | .public_name = "Front/WaveIn"}, | |
8372d498 | 90 | [SURROUND] = { .create = ct_alsa_pcm_create, |
8cc72361 | 91 | .destroy = NULL, |
8372d498 | 92 | .public_name = "Surround"}, |
8cc72361 WYC |
93 | [CLFE] = { .create = ct_alsa_pcm_create, |
94 | .destroy = NULL, | |
95 | .public_name = "Center/LFE"}, | |
8372d498 | 96 | [SIDE] = { .create = ct_alsa_pcm_create, |
8cc72361 | 97 | .destroy = NULL, |
8372d498 | 98 | .public_name = "Side"}, |
8cc72361 WYC |
99 | [IEC958] = { .create = ct_alsa_pcm_create, |
100 | .destroy = NULL, | |
101 | .public_name = "IEC958 Non-audio"}, | |
102 | ||
103 | [MIXER] = { .create = ct_alsa_mix_create, | |
104 | .destroy = NULL, | |
105 | .public_name = "Mixer"} | |
106 | }; | |
107 | ||
8cc72361 | 108 | static struct { |
66640898 | 109 | int (*create)(struct hw *hw, void **rmgr); |
8cc72361 WYC |
110 | int (*destroy)(void *mgr); |
111 | } rsc_mgr_funcs[NUM_RSCTYP] = { | |
aabdedf4 AB |
112 | [SRC] = { .create = src_mgr_create, |
113 | .destroy = src_mgr_destroy }, | |
114 | [SRCIMP] = { .create = srcimp_mgr_create, | |
115 | .destroy = srcimp_mgr_destroy }, | |
116 | [AMIXER] = { .create = amixer_mgr_create, | |
117 | .destroy = amixer_mgr_destroy }, | |
118 | [SUM] = { .create = sum_mgr_create, | |
119 | .destroy = sum_mgr_destroy }, | |
120 | [DAIO] = { .create = daio_mgr_create, | |
121 | .destroy = daio_mgr_destroy } | |
8cc72361 WYC |
122 | }; |
123 | ||
124 | static int | |
125 | atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm); | |
126 | ||
127 | /* * | |
128 | * Only mono and interleaved modes are supported now. | |
129 | * Always allocates a contiguous channel block. | |
130 | * */ | |
131 | ||
132 | static int ct_map_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
133 | { | |
8cc72361 WYC |
134 | struct snd_pcm_runtime *runtime; |
135 | struct ct_vm *vm; | |
136 | ||
35ebf6e7 | 137 | if (!apcm->substream) |
8cc72361 WYC |
138 | return 0; |
139 | ||
140 | runtime = apcm->substream->runtime; | |
141 | vm = atc->vm; | |
142 | ||
c76157d9 | 143 | apcm->vm_block = vm->map(vm, apcm->substream, runtime->dma_bytes); |
8cc72361 | 144 | |
35ebf6e7 | 145 | if (!apcm->vm_block) |
8cc72361 WYC |
146 | return -ENOENT; |
147 | ||
148 | return 0; | |
149 | } | |
150 | ||
151 | static void ct_unmap_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
152 | { | |
8cc72361 WYC |
153 | struct ct_vm *vm; |
154 | ||
35ebf6e7 | 155 | if (!apcm->vm_block) |
8cc72361 WYC |
156 | return; |
157 | ||
158 | vm = atc->vm; | |
159 | ||
8cc72361 | 160 | vm->unmap(vm, apcm->vm_block); |
8cc72361 WYC |
161 | |
162 | apcm->vm_block = NULL; | |
163 | } | |
164 | ||
165 | static unsigned long atc_get_ptp_phys(struct ct_atc *atc, int index) | |
166 | { | |
21956b61 | 167 | return atc->vm->get_ptp_phys(atc->vm, index); |
8cc72361 WYC |
168 | } |
169 | ||
a45c4d51 SM |
170 | static unsigned int convert_format(snd_pcm_format_t snd_format, |
171 | struct snd_card *card) | |
8cc72361 WYC |
172 | { |
173 | switch (snd_format) { | |
174 | case SNDRV_PCM_FORMAT_U8: | |
8cc72361 WYC |
175 | return SRC_SF_U8; |
176 | case SNDRV_PCM_FORMAT_S16_LE: | |
8cc72361 WYC |
177 | return SRC_SF_S16; |
178 | case SNDRV_PCM_FORMAT_S24_3LE: | |
179 | return SRC_SF_S24; | |
8cc72361 WYC |
180 | case SNDRV_PCM_FORMAT_S32_LE: |
181 | return SRC_SF_S32; | |
d2b9b96c TI |
182 | case SNDRV_PCM_FORMAT_FLOAT_LE: |
183 | return SRC_SF_F32; | |
8cc72361 | 184 | default: |
0cae90a9 | 185 | dev_err(card->dev, "not recognized snd format is %d\n", |
8cc72361 WYC |
186 | snd_format); |
187 | return SRC_SF_S16; | |
188 | } | |
189 | } | |
190 | ||
191 | static unsigned int | |
192 | atc_get_pitch(unsigned int input_rate, unsigned int output_rate) | |
193 | { | |
514eef9c TI |
194 | unsigned int pitch; |
195 | int b; | |
8cc72361 WYC |
196 | |
197 | /* get pitch and convert to fixed-point 8.24 format. */ | |
198 | pitch = (input_rate / output_rate) << 24; | |
199 | input_rate %= output_rate; | |
200 | input_rate /= 100; | |
201 | output_rate /= 100; | |
202 | for (b = 31; ((b >= 0) && !(input_rate >> b)); ) | |
203 | b--; | |
204 | ||
205 | if (b >= 0) { | |
206 | input_rate <<= (31 - b); | |
207 | input_rate /= output_rate; | |
208 | b = 24 - (31 - b); | |
209 | if (b >= 0) | |
210 | input_rate <<= b; | |
211 | else | |
212 | input_rate >>= -b; | |
213 | ||
214 | pitch |= input_rate; | |
215 | } | |
216 | ||
217 | return pitch; | |
218 | } | |
219 | ||
220 | static int select_rom(unsigned int pitch) | |
221 | { | |
35ebf6e7 | 222 | if (pitch > 0x00428f5c && pitch < 0x01b851ec) { |
8cc72361 WYC |
223 | /* 0.26 <= pitch <= 1.72 */ |
224 | return 1; | |
35ebf6e7 | 225 | } else if (pitch == 0x01d66666 || pitch == 0x01d66667) { |
8cc72361 WYC |
226 | /* pitch == 1.8375 */ |
227 | return 2; | |
35ebf6e7 | 228 | } else if (pitch == 0x02000000) { |
8cc72361 WYC |
229 | /* pitch == 2 */ |
230 | return 3; | |
84ed1a19 | 231 | } else if (pitch <= 0x08000000) { |
8cc72361 WYC |
232 | /* 0 <= pitch <= 8 */ |
233 | return 0; | |
234 | } else { | |
235 | return -ENOENT; | |
236 | } | |
237 | } | |
238 | ||
239 | static int atc_pcm_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
240 | { | |
241 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
242 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
243 | struct src_desc desc = {0}; | |
244 | struct amixer_desc mix_dsc = {0}; | |
514eef9c TI |
245 | struct src *src; |
246 | struct amixer *amixer; | |
247 | int err; | |
8cc72361 WYC |
248 | int n_amixer = apcm->substream->runtime->channels, i = 0; |
249 | int device = apcm->substream->pcm->device; | |
514eef9c | 250 | unsigned int pitch; |
8cc72361 | 251 | |
822fa19b | 252 | /* first release old resources */ |
29959a09 | 253 | atc_pcm_release_resources(atc, apcm); |
822fa19b | 254 | |
8cc72361 WYC |
255 | /* Get SRC resource */ |
256 | desc.multi = apcm->substream->runtime->channels; | |
257 | desc.msr = atc->msr; | |
258 | desc.mode = MEMRD; | |
259 | err = src_mgr->get_src(src_mgr, &desc, (struct src **)&apcm->src); | |
260 | if (err) | |
261 | goto error1; | |
262 | ||
263 | pitch = atc_get_pitch(apcm->substream->runtime->rate, | |
264 | (atc->rsr * atc->msr)); | |
265 | src = apcm->src; | |
266 | src->ops->set_pitch(src, pitch); | |
267 | src->ops->set_rom(src, select_rom(pitch)); | |
a45c4d51 SM |
268 | src->ops->set_sf(src, convert_format(apcm->substream->runtime->format, |
269 | atc->card)); | |
8cc72361 WYC |
270 | src->ops->set_pm(src, (src->ops->next_interleave(src) != NULL)); |
271 | ||
272 | /* Get AMIXER resource */ | |
273 | n_amixer = (n_amixer < 2) ? 2 : n_amixer; | |
6396bb22 | 274 | apcm->amixers = kcalloc(n_amixer, sizeof(void *), GFP_KERNEL); |
35ebf6e7 | 275 | if (!apcm->amixers) { |
8cc72361 WYC |
276 | err = -ENOMEM; |
277 | goto error1; | |
278 | } | |
279 | mix_dsc.msr = atc->msr; | |
280 | for (i = 0, apcm->n_amixer = 0; i < n_amixer; i++) { | |
281 | err = amixer_mgr->get_amixer(amixer_mgr, &mix_dsc, | |
282 | (struct amixer **)&apcm->amixers[i]); | |
283 | if (err) | |
284 | goto error1; | |
285 | ||
286 | apcm->n_amixer++; | |
287 | } | |
288 | ||
289 | /* Set up device virtual mem map */ | |
290 | err = ct_map_audio_buffer(atc, apcm); | |
291 | if (err < 0) | |
292 | goto error1; | |
293 | ||
294 | /* Connect resources */ | |
295 | src = apcm->src; | |
296 | for (i = 0; i < n_amixer; i++) { | |
297 | amixer = apcm->amixers[i]; | |
635c265f | 298 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
299 | amixer->ops->setup(amixer, &src->rsc, |
300 | INIT_VOL, atc->pcm[i+device*2]); | |
635c265f | 301 | mutex_unlock(&atc->atc_mutex); |
8cc72361 | 302 | src = src->ops->next_interleave(src); |
35ebf6e7 | 303 | if (!src) |
8cc72361 WYC |
304 | src = apcm->src; |
305 | } | |
306 | ||
b7bbf876 TI |
307 | ct_timer_prepare(apcm->timer); |
308 | ||
8cc72361 WYC |
309 | return 0; |
310 | ||
311 | error1: | |
312 | atc_pcm_release_resources(atc, apcm); | |
313 | return err; | |
314 | } | |
315 | ||
316 | static int | |
317 | atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
318 | { | |
319 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
320 | struct srcimp_mgr *srcimp_mgr = atc->rsc_mgrs[SRCIMP]; | |
321 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
322 | struct sum_mgr *sum_mgr = atc->rsc_mgrs[SUM]; | |
514eef9c TI |
323 | struct srcimp *srcimp; |
324 | int i; | |
8cc72361 | 325 | |
35ebf6e7 | 326 | if (apcm->srcimps) { |
8cc72361 WYC |
327 | for (i = 0; i < apcm->n_srcimp; i++) { |
328 | srcimp = apcm->srcimps[i]; | |
329 | srcimp->ops->unmap(srcimp); | |
330 | srcimp_mgr->put_srcimp(srcimp_mgr, srcimp); | |
331 | apcm->srcimps[i] = NULL; | |
332 | } | |
333 | kfree(apcm->srcimps); | |
334 | apcm->srcimps = NULL; | |
335 | } | |
336 | ||
35ebf6e7 | 337 | if (apcm->srccs) { |
8cc72361 WYC |
338 | for (i = 0; i < apcm->n_srcc; i++) { |
339 | src_mgr->put_src(src_mgr, apcm->srccs[i]); | |
340 | apcm->srccs[i] = NULL; | |
341 | } | |
342 | kfree(apcm->srccs); | |
343 | apcm->srccs = NULL; | |
344 | } | |
345 | ||
35ebf6e7 | 346 | if (apcm->amixers) { |
8cc72361 WYC |
347 | for (i = 0; i < apcm->n_amixer; i++) { |
348 | amixer_mgr->put_amixer(amixer_mgr, apcm->amixers[i]); | |
349 | apcm->amixers[i] = NULL; | |
350 | } | |
351 | kfree(apcm->amixers); | |
352 | apcm->amixers = NULL; | |
353 | } | |
354 | ||
35ebf6e7 | 355 | if (apcm->mono) { |
8cc72361 WYC |
356 | sum_mgr->put_sum(sum_mgr, apcm->mono); |
357 | apcm->mono = NULL; | |
358 | } | |
359 | ||
35ebf6e7 | 360 | if (apcm->src) { |
8cc72361 WYC |
361 | src_mgr->put_src(src_mgr, apcm->src); |
362 | apcm->src = NULL; | |
363 | } | |
364 | ||
35ebf6e7 | 365 | if (apcm->vm_block) { |
8cc72361 WYC |
366 | /* Undo device virtual mem map */ |
367 | ct_unmap_audio_buffer(atc, apcm); | |
368 | apcm->vm_block = NULL; | |
369 | } | |
370 | ||
371 | return 0; | |
372 | } | |
373 | ||
374 | static int atc_pcm_playback_start(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
375 | { | |
514eef9c | 376 | unsigned int max_cisz; |
8cc72361 WYC |
377 | struct src *src = apcm->src; |
378 | ||
c399f3be TI |
379 | if (apcm->started) |
380 | return 0; | |
381 | apcm->started = 1; | |
382 | ||
8cc72361 WYC |
383 | max_cisz = src->multi * src->rsc.msr; |
384 | max_cisz = 0x80 * (max_cisz < 8 ? max_cisz : 8); | |
385 | ||
386 | src->ops->set_sa(src, apcm->vm_block->addr); | |
387 | src->ops->set_la(src, apcm->vm_block->addr + apcm->vm_block->size); | |
388 | src->ops->set_ca(src, apcm->vm_block->addr + max_cisz); | |
389 | src->ops->set_cisz(src, max_cisz); | |
390 | ||
391 | src->ops->set_bm(src, 1); | |
392 | src->ops->set_state(src, SRC_STATE_INIT); | |
393 | src->ops->commit_write(src); | |
394 | ||
b7bbf876 | 395 | ct_timer_start(apcm->timer); |
8cc72361 WYC |
396 | return 0; |
397 | } | |
398 | ||
399 | static int atc_pcm_stop(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
400 | { | |
514eef9c TI |
401 | struct src *src; |
402 | int i; | |
8cc72361 | 403 | |
b7bbf876 TI |
404 | ct_timer_stop(apcm->timer); |
405 | ||
8cc72361 WYC |
406 | src = apcm->src; |
407 | src->ops->set_bm(src, 0); | |
408 | src->ops->set_state(src, SRC_STATE_OFF); | |
409 | src->ops->commit_write(src); | |
410 | ||
35ebf6e7 | 411 | if (apcm->srccs) { |
8cc72361 WYC |
412 | for (i = 0; i < apcm->n_srcc; i++) { |
413 | src = apcm->srccs[i]; | |
414 | src->ops->set_bm(src, 0); | |
415 | src->ops->set_state(src, SRC_STATE_OFF); | |
416 | src->ops->commit_write(src); | |
417 | } | |
418 | } | |
419 | ||
420 | apcm->started = 0; | |
421 | ||
422 | return 0; | |
423 | } | |
424 | ||
425 | static int | |
426 | atc_pcm_playback_position(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
427 | { | |
428 | struct src *src = apcm->src; | |
514eef9c TI |
429 | u32 size, max_cisz; |
430 | int position; | |
8cc72361 | 431 | |
5242bc76 TI |
432 | if (!src) |
433 | return 0; | |
8cc72361 WYC |
434 | position = src->ops->get_ca(src); |
435 | ||
e240a469 | 436 | if (position < apcm->vm_block->addr) { |
2e6705c0 TI |
437 | dev_dbg(atc->card->dev, |
438 | "bad ca - ca=0x%08x, vba=0x%08x, vbs=0x%08x\n", | |
439 | position, apcm->vm_block->addr, apcm->vm_block->size); | |
e240a469 SB |
440 | position = apcm->vm_block->addr; |
441 | } | |
442 | ||
8cc72361 WYC |
443 | size = apcm->vm_block->size; |
444 | max_cisz = src->multi * src->rsc.msr; | |
445 | max_cisz = 128 * (max_cisz < 8 ? max_cisz : 8); | |
446 | ||
447 | return (position + size - max_cisz - apcm->vm_block->addr) % size; | |
448 | } | |
449 | ||
450 | struct src_node_conf_t { | |
451 | unsigned int pitch; | |
452 | unsigned int msr:8; | |
453 | unsigned int mix_msr:8; | |
454 | unsigned int imp_msr:8; | |
455 | unsigned int vo:1; | |
456 | }; | |
457 | ||
458 | static void setup_src_node_conf(struct ct_atc *atc, struct ct_atc_pcm *apcm, | |
459 | struct src_node_conf_t *conf, int *n_srcc) | |
460 | { | |
514eef9c | 461 | unsigned int pitch; |
8cc72361 WYC |
462 | |
463 | /* get pitch and convert to fixed-point 8.24 format. */ | |
464 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
465 | apcm->substream->runtime->rate); | |
466 | *n_srcc = 0; | |
467 | ||
55309216 | 468 | if (1 == atc->msr) { /* FIXME: do we really need SRC here if pitch==1 */ |
8cc72361 WYC |
469 | *n_srcc = apcm->substream->runtime->channels; |
470 | conf[0].pitch = pitch; | |
471 | conf[0].mix_msr = conf[0].imp_msr = conf[0].msr = 1; | |
472 | conf[0].vo = 1; | |
55309216 | 473 | } else if (2 <= atc->msr) { |
8cc72361 WYC |
474 | if (0x8000000 < pitch) { |
475 | /* Need two-stage SRCs, SRCIMPs and | |
476 | * AMIXERs for converting format */ | |
477 | conf[0].pitch = (atc->msr << 24); | |
478 | conf[0].msr = conf[0].mix_msr = 1; | |
479 | conf[0].imp_msr = atc->msr; | |
480 | conf[0].vo = 0; | |
481 | conf[1].pitch = atc_get_pitch(atc->rsr, | |
482 | apcm->substream->runtime->rate); | |
483 | conf[1].msr = conf[1].mix_msr = conf[1].imp_msr = 1; | |
484 | conf[1].vo = 1; | |
485 | *n_srcc = apcm->substream->runtime->channels * 2; | |
486 | } else if (0x1000000 < pitch) { | |
487 | /* Need one-stage SRCs, SRCIMPs and | |
488 | * AMIXERs for converting format */ | |
489 | conf[0].pitch = pitch; | |
490 | conf[0].msr = conf[0].mix_msr | |
491 | = conf[0].imp_msr = atc->msr; | |
492 | conf[0].vo = 1; | |
493 | *n_srcc = apcm->substream->runtime->channels; | |
494 | } | |
495 | } | |
496 | } | |
497 | ||
498 | static int | |
499 | atc_pcm_capture_get_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
500 | { | |
501 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
502 | struct srcimp_mgr *srcimp_mgr = atc->rsc_mgrs[SRCIMP]; | |
503 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
504 | struct sum_mgr *sum_mgr = atc->rsc_mgrs[SUM]; | |
505 | struct src_desc src_dsc = {0}; | |
514eef9c | 506 | struct src *src; |
8cc72361 | 507 | struct srcimp_desc srcimp_dsc = {0}; |
514eef9c | 508 | struct srcimp *srcimp; |
8cc72361 WYC |
509 | struct amixer_desc mix_dsc = {0}; |
510 | struct sum_desc sum_dsc = {0}; | |
514eef9c TI |
511 | unsigned int pitch; |
512 | int multi, err, i; | |
513 | int n_srcimp, n_amixer, n_srcc, n_sum; | |
8cc72361 WYC |
514 | struct src_node_conf_t src_node_conf[2] = {{0} }; |
515 | ||
822fa19b | 516 | /* first release old resources */ |
a5990dc5 | 517 | atc_pcm_release_resources(atc, apcm); |
822fa19b | 518 | |
8cc72361 WYC |
519 | /* The numbers of converting SRCs and SRCIMPs should be determined |
520 | * by pitch value. */ | |
521 | ||
522 | multi = apcm->substream->runtime->channels; | |
523 | ||
524 | /* get pitch and convert to fixed-point 8.24 format. */ | |
525 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
526 | apcm->substream->runtime->rate); | |
527 | ||
528 | setup_src_node_conf(atc, apcm, src_node_conf, &n_srcc); | |
529 | n_sum = (1 == multi) ? 1 : 0; | |
514eef9c TI |
530 | n_amixer = n_sum * 2 + n_srcc; |
531 | n_srcimp = n_srcc; | |
8cc72361 WYC |
532 | if ((multi > 1) && (0x8000000 >= pitch)) { |
533 | /* Need extra AMIXERs and SRCIMPs for special treatment | |
534 | * of interleaved recording of conjugate channels */ | |
535 | n_amixer += multi * atc->msr; | |
536 | n_srcimp += multi * atc->msr; | |
537 | } else { | |
538 | n_srcimp += multi; | |
539 | } | |
540 | ||
541 | if (n_srcc) { | |
6396bb22 | 542 | apcm->srccs = kcalloc(n_srcc, sizeof(void *), GFP_KERNEL); |
35ebf6e7 | 543 | if (!apcm->srccs) |
8cc72361 WYC |
544 | return -ENOMEM; |
545 | } | |
546 | if (n_amixer) { | |
6396bb22 | 547 | apcm->amixers = kcalloc(n_amixer, sizeof(void *), GFP_KERNEL); |
35ebf6e7 | 548 | if (!apcm->amixers) { |
8cc72361 WYC |
549 | err = -ENOMEM; |
550 | goto error1; | |
551 | } | |
552 | } | |
6396bb22 | 553 | apcm->srcimps = kcalloc(n_srcimp, sizeof(void *), GFP_KERNEL); |
35ebf6e7 | 554 | if (!apcm->srcimps) { |
8cc72361 WYC |
555 | err = -ENOMEM; |
556 | goto error1; | |
557 | } | |
558 | ||
559 | /* Allocate SRCs for sample rate conversion if needed */ | |
560 | src_dsc.multi = 1; | |
561 | src_dsc.mode = ARCRW; | |
562 | for (i = 0, apcm->n_srcc = 0; i < n_srcc; i++) { | |
563 | src_dsc.msr = src_node_conf[i/multi].msr; | |
564 | err = src_mgr->get_src(src_mgr, &src_dsc, | |
565 | (struct src **)&apcm->srccs[i]); | |
566 | if (err) | |
567 | goto error1; | |
568 | ||
569 | src = apcm->srccs[i]; | |
570 | pitch = src_node_conf[i/multi].pitch; | |
571 | src->ops->set_pitch(src, pitch); | |
572 | src->ops->set_rom(src, select_rom(pitch)); | |
573 | src->ops->set_vo(src, src_node_conf[i/multi].vo); | |
574 | ||
575 | apcm->n_srcc++; | |
576 | } | |
577 | ||
578 | /* Allocate AMIXERs for routing SRCs of conversion if needed */ | |
579 | for (i = 0, apcm->n_amixer = 0; i < n_amixer; i++) { | |
580 | if (i < (n_sum*2)) | |
581 | mix_dsc.msr = atc->msr; | |
582 | else if (i < (n_sum*2+n_srcc)) | |
583 | mix_dsc.msr = src_node_conf[(i-n_sum*2)/multi].mix_msr; | |
584 | else | |
585 | mix_dsc.msr = 1; | |
586 | ||
587 | err = amixer_mgr->get_amixer(amixer_mgr, &mix_dsc, | |
588 | (struct amixer **)&apcm->amixers[i]); | |
589 | if (err) | |
590 | goto error1; | |
591 | ||
592 | apcm->n_amixer++; | |
593 | } | |
594 | ||
595 | /* Allocate a SUM resource to mix all input channels together */ | |
596 | sum_dsc.msr = atc->msr; | |
597 | err = sum_mgr->get_sum(sum_mgr, &sum_dsc, (struct sum **)&apcm->mono); | |
598 | if (err) | |
599 | goto error1; | |
600 | ||
601 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
602 | apcm->substream->runtime->rate); | |
603 | /* Allocate SRCIMP resources */ | |
604 | for (i = 0, apcm->n_srcimp = 0; i < n_srcimp; i++) { | |
605 | if (i < (n_srcc)) | |
606 | srcimp_dsc.msr = src_node_conf[i/multi].imp_msr; | |
607 | else if (1 == multi) | |
608 | srcimp_dsc.msr = (pitch <= 0x8000000) ? atc->msr : 1; | |
609 | else | |
610 | srcimp_dsc.msr = 1; | |
611 | ||
612 | err = srcimp_mgr->get_srcimp(srcimp_mgr, &srcimp_dsc, &srcimp); | |
613 | if (err) | |
614 | goto error1; | |
615 | ||
616 | apcm->srcimps[i] = srcimp; | |
617 | apcm->n_srcimp++; | |
618 | } | |
619 | ||
620 | /* Allocate a SRC for writing data to host memory */ | |
621 | src_dsc.multi = apcm->substream->runtime->channels; | |
622 | src_dsc.msr = 1; | |
623 | src_dsc.mode = MEMWR; | |
624 | err = src_mgr->get_src(src_mgr, &src_dsc, (struct src **)&apcm->src); | |
625 | if (err) | |
626 | goto error1; | |
627 | ||
628 | src = apcm->src; | |
629 | src->ops->set_pitch(src, pitch); | |
630 | ||
631 | /* Set up device virtual mem map */ | |
632 | err = ct_map_audio_buffer(atc, apcm); | |
633 | if (err < 0) | |
634 | goto error1; | |
635 | ||
636 | return 0; | |
637 | ||
638 | error1: | |
639 | atc_pcm_release_resources(atc, apcm); | |
640 | return err; | |
641 | } | |
642 | ||
643 | static int atc_pcm_capture_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
644 | { | |
514eef9c TI |
645 | struct src *src; |
646 | struct amixer *amixer; | |
647 | struct srcimp *srcimp; | |
8cc72361 | 648 | struct ct_mixer *mixer = atc->mixer; |
514eef9c | 649 | struct sum *mono; |
8cc72361 | 650 | struct rsc *out_ports[8] = {NULL}; |
514eef9c TI |
651 | int err, i, j, n_sum, multi; |
652 | unsigned int pitch; | |
8cc72361 WYC |
653 | int mix_base = 0, imp_base = 0; |
654 | ||
29959a09 | 655 | atc_pcm_release_resources(atc, apcm); |
8cc72361 WYC |
656 | |
657 | /* Get needed resources. */ | |
658 | err = atc_pcm_capture_get_resources(atc, apcm); | |
659 | if (err) | |
660 | return err; | |
661 | ||
662 | /* Connect resources */ | |
663 | mixer->get_output_ports(mixer, MIX_PCMO_FRONT, | |
664 | &out_ports[0], &out_ports[1]); | |
665 | ||
666 | multi = apcm->substream->runtime->channels; | |
667 | if (1 == multi) { | |
668 | mono = apcm->mono; | |
669 | for (i = 0; i < 2; i++) { | |
670 | amixer = apcm->amixers[i]; | |
671 | amixer->ops->setup(amixer, out_ports[i], | |
672 | MONO_SUM_SCALE, mono); | |
673 | } | |
674 | out_ports[0] = &mono->rsc; | |
675 | n_sum = 1; | |
676 | mix_base = n_sum * 2; | |
677 | } | |
678 | ||
679 | for (i = 0; i < apcm->n_srcc; i++) { | |
680 | src = apcm->srccs[i]; | |
681 | srcimp = apcm->srcimps[imp_base+i]; | |
682 | amixer = apcm->amixers[mix_base+i]; | |
683 | srcimp->ops->map(srcimp, src, out_ports[i%multi]); | |
684 | amixer->ops->setup(amixer, &src->rsc, INIT_VOL, NULL); | |
685 | out_ports[i%multi] = &amixer->rsc; | |
686 | } | |
687 | ||
688 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
689 | apcm->substream->runtime->rate); | |
690 | ||
691 | if ((multi > 1) && (pitch <= 0x8000000)) { | |
692 | /* Special connection for interleaved | |
693 | * recording with conjugate channels */ | |
694 | for (i = 0; i < multi; i++) { | |
695 | out_ports[i]->ops->master(out_ports[i]); | |
696 | for (j = 0; j < atc->msr; j++) { | |
697 | amixer = apcm->amixers[apcm->n_srcc+j*multi+i]; | |
698 | amixer->ops->set_input(amixer, out_ports[i]); | |
699 | amixer->ops->set_scale(amixer, INIT_VOL); | |
700 | amixer->ops->set_sum(amixer, NULL); | |
701 | amixer->ops->commit_raw_write(amixer); | |
702 | out_ports[i]->ops->next_conj(out_ports[i]); | |
703 | ||
704 | srcimp = apcm->srcimps[apcm->n_srcc+j*multi+i]; | |
705 | srcimp->ops->map(srcimp, apcm->src, | |
706 | &amixer->rsc); | |
707 | } | |
708 | } | |
709 | } else { | |
710 | for (i = 0; i < multi; i++) { | |
711 | srcimp = apcm->srcimps[apcm->n_srcc+i]; | |
712 | srcimp->ops->map(srcimp, apcm->src, out_ports[i]); | |
713 | } | |
714 | } | |
715 | ||
b7bbf876 TI |
716 | ct_timer_prepare(apcm->timer); |
717 | ||
8cc72361 WYC |
718 | return 0; |
719 | } | |
720 | ||
721 | static int atc_pcm_capture_start(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
722 | { | |
514eef9c | 723 | struct src *src; |
8cc72361 | 724 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; |
514eef9c | 725 | int i, multi; |
8cc72361 WYC |
726 | |
727 | if (apcm->started) | |
728 | return 0; | |
729 | ||
730 | apcm->started = 1; | |
731 | multi = apcm->substream->runtime->channels; | |
732 | /* Set up converting SRCs */ | |
733 | for (i = 0; i < apcm->n_srcc; i++) { | |
734 | src = apcm->srccs[i]; | |
735 | src->ops->set_pm(src, ((i%multi) != (multi-1))); | |
736 | src_mgr->src_disable(src_mgr, src); | |
737 | } | |
738 | ||
739 | /* Set up recording SRC */ | |
740 | src = apcm->src; | |
a45c4d51 SM |
741 | src->ops->set_sf(src, convert_format(apcm->substream->runtime->format, |
742 | atc->card)); | |
8cc72361 WYC |
743 | src->ops->set_sa(src, apcm->vm_block->addr); |
744 | src->ops->set_la(src, apcm->vm_block->addr + apcm->vm_block->size); | |
745 | src->ops->set_ca(src, apcm->vm_block->addr); | |
746 | src_mgr->src_disable(src_mgr, src); | |
747 | ||
748 | /* Disable relevant SRCs firstly */ | |
749 | src_mgr->commit_write(src_mgr); | |
750 | ||
751 | /* Enable SRCs respectively */ | |
752 | for (i = 0; i < apcm->n_srcc; i++) { | |
753 | src = apcm->srccs[i]; | |
754 | src->ops->set_state(src, SRC_STATE_RUN); | |
755 | src->ops->commit_write(src); | |
756 | src_mgr->src_enable_s(src_mgr, src); | |
757 | } | |
758 | src = apcm->src; | |
759 | src->ops->set_bm(src, 1); | |
760 | src->ops->set_state(src, SRC_STATE_RUN); | |
761 | src->ops->commit_write(src); | |
762 | src_mgr->src_enable_s(src_mgr, src); | |
763 | ||
764 | /* Enable relevant SRCs synchronously */ | |
765 | src_mgr->commit_write(src_mgr); | |
766 | ||
b7bbf876 | 767 | ct_timer_start(apcm->timer); |
8cc72361 WYC |
768 | return 0; |
769 | } | |
770 | ||
771 | static int | |
772 | atc_pcm_capture_position(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
773 | { | |
774 | struct src *src = apcm->src; | |
775 | ||
5242bc76 TI |
776 | if (!src) |
777 | return 0; | |
8cc72361 WYC |
778 | return src->ops->get_ca(src) - apcm->vm_block->addr; |
779 | } | |
780 | ||
781 | static int spdif_passthru_playback_get_resources(struct ct_atc *atc, | |
782 | struct ct_atc_pcm *apcm) | |
783 | { | |
784 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
785 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
786 | struct src_desc desc = {0}; | |
787 | struct amixer_desc mix_dsc = {0}; | |
514eef9c TI |
788 | struct src *src; |
789 | int err; | |
790 | int n_amixer = apcm->substream->runtime->channels, i; | |
791 | unsigned int pitch, rsr = atc->pll_rate; | |
8cc72361 | 792 | |
822fa19b | 793 | /* first release old resources */ |
a5990dc5 | 794 | atc_pcm_release_resources(atc, apcm); |
822fa19b | 795 | |
8cc72361 WYC |
796 | /* Get SRC resource */ |
797 | desc.multi = apcm->substream->runtime->channels; | |
798 | desc.msr = 1; | |
799 | while (apcm->substream->runtime->rate > (rsr * desc.msr)) | |
800 | desc.msr <<= 1; | |
801 | ||
802 | desc.mode = MEMRD; | |
803 | err = src_mgr->get_src(src_mgr, &desc, (struct src **)&apcm->src); | |
804 | if (err) | |
805 | goto error1; | |
806 | ||
807 | pitch = atc_get_pitch(apcm->substream->runtime->rate, (rsr * desc.msr)); | |
808 | src = apcm->src; | |
809 | src->ops->set_pitch(src, pitch); | |
810 | src->ops->set_rom(src, select_rom(pitch)); | |
a45c4d51 SM |
811 | src->ops->set_sf(src, convert_format(apcm->substream->runtime->format, |
812 | atc->card)); | |
8cc72361 WYC |
813 | src->ops->set_pm(src, (src->ops->next_interleave(src) != NULL)); |
814 | src->ops->set_bp(src, 1); | |
815 | ||
816 | /* Get AMIXER resource */ | |
817 | n_amixer = (n_amixer < 2) ? 2 : n_amixer; | |
6396bb22 | 818 | apcm->amixers = kcalloc(n_amixer, sizeof(void *), GFP_KERNEL); |
35ebf6e7 | 819 | if (!apcm->amixers) { |
8cc72361 WYC |
820 | err = -ENOMEM; |
821 | goto error1; | |
822 | } | |
823 | mix_dsc.msr = desc.msr; | |
824 | for (i = 0, apcm->n_amixer = 0; i < n_amixer; i++) { | |
825 | err = amixer_mgr->get_amixer(amixer_mgr, &mix_dsc, | |
826 | (struct amixer **)&apcm->amixers[i]); | |
827 | if (err) | |
828 | goto error1; | |
829 | ||
830 | apcm->n_amixer++; | |
831 | } | |
832 | ||
833 | /* Set up device virtual mem map */ | |
834 | err = ct_map_audio_buffer(atc, apcm); | |
835 | if (err < 0) | |
836 | goto error1; | |
837 | ||
838 | return 0; | |
839 | ||
840 | error1: | |
841 | atc_pcm_release_resources(atc, apcm); | |
842 | return err; | |
843 | } | |
844 | ||
514eef9c TI |
845 | static int atc_pll_init(struct ct_atc *atc, int rate) |
846 | { | |
847 | struct hw *hw = atc->hw; | |
848 | int err; | |
849 | err = hw->pll_init(hw, rate); | |
850 | atc->pll_rate = err ? 0 : rate; | |
851 | return err; | |
852 | } | |
853 | ||
8cc72361 WYC |
854 | static int |
855 | spdif_passthru_playback_setup(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
856 | { | |
857 | struct dao *dao = container_of(atc->daios[SPDIFOO], struct dao, daio); | |
8cc72361 | 858 | unsigned int rate = apcm->substream->runtime->rate; |
514eef9c | 859 | unsigned int status; |
29959a09 | 860 | int err = 0; |
514eef9c | 861 | unsigned char iec958_con_fs; |
8cc72361 WYC |
862 | |
863 | switch (rate) { | |
864 | case 48000: | |
865 | iec958_con_fs = IEC958_AES3_CON_FS_48000; | |
866 | break; | |
867 | case 44100: | |
868 | iec958_con_fs = IEC958_AES3_CON_FS_44100; | |
869 | break; | |
870 | case 32000: | |
871 | iec958_con_fs = IEC958_AES3_CON_FS_32000; | |
872 | break; | |
873 | default: | |
874 | return -ENOENT; | |
875 | } | |
876 | ||
635c265f | 877 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
878 | dao->ops->get_spos(dao, &status); |
879 | if (((status >> 24) & IEC958_AES3_CON_FS) != iec958_con_fs) { | |
4c1847e8 | 880 | status &= ~(IEC958_AES3_CON_FS << 24); |
8cc72361 WYC |
881 | status |= (iec958_con_fs << 24); |
882 | dao->ops->set_spos(dao, status); | |
883 | dao->ops->commit_write(dao); | |
884 | } | |
514eef9c TI |
885 | if ((rate != atc->pll_rate) && (32000 != rate)) |
886 | err = atc_pll_init(atc, rate); | |
635c265f | 887 | mutex_unlock(&atc->atc_mutex); |
8cc72361 WYC |
888 | |
889 | return err; | |
890 | } | |
891 | ||
892 | static int | |
893 | spdif_passthru_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
894 | { | |
514eef9c TI |
895 | struct src *src; |
896 | struct amixer *amixer; | |
897 | struct dao *dao; | |
898 | int err; | |
899 | int i; | |
8cc72361 | 900 | |
29959a09 | 901 | atc_pcm_release_resources(atc, apcm); |
8cc72361 WYC |
902 | |
903 | /* Configure SPDIFOO and PLL to passthrough mode; | |
904 | * determine pll_rate. */ | |
905 | err = spdif_passthru_playback_setup(atc, apcm); | |
906 | if (err) | |
907 | return err; | |
908 | ||
909 | /* Get needed resources. */ | |
910 | err = spdif_passthru_playback_get_resources(atc, apcm); | |
911 | if (err) | |
912 | return err; | |
913 | ||
914 | /* Connect resources */ | |
915 | src = apcm->src; | |
916 | for (i = 0; i < apcm->n_amixer; i++) { | |
917 | amixer = apcm->amixers[i]; | |
918 | amixer->ops->setup(amixer, &src->rsc, INIT_VOL, NULL); | |
919 | src = src->ops->next_interleave(src); | |
35ebf6e7 | 920 | if (!src) |
8cc72361 WYC |
921 | src = apcm->src; |
922 | } | |
923 | /* Connect to SPDIFOO */ | |
635c265f | 924 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
925 | dao = container_of(atc->daios[SPDIFOO], struct dao, daio); |
926 | amixer = apcm->amixers[0]; | |
927 | dao->ops->set_left_input(dao, &amixer->rsc); | |
928 | amixer = apcm->amixers[1]; | |
929 | dao->ops->set_right_input(dao, &amixer->rsc); | |
635c265f | 930 | mutex_unlock(&atc->atc_mutex); |
8cc72361 | 931 | |
b7bbf876 TI |
932 | ct_timer_prepare(apcm->timer); |
933 | ||
8cc72361 WYC |
934 | return 0; |
935 | } | |
936 | ||
937 | static int atc_select_line_in(struct ct_atc *atc) | |
938 | { | |
939 | struct hw *hw = atc->hw; | |
940 | struct ct_mixer *mixer = atc->mixer; | |
514eef9c | 941 | struct src *src; |
8cc72361 WYC |
942 | |
943 | if (hw->is_adc_source_selected(hw, ADC_LINEIN)) | |
944 | return 0; | |
945 | ||
946 | mixer->set_input_left(mixer, MIX_MIC_IN, NULL); | |
947 | mixer->set_input_right(mixer, MIX_MIC_IN, NULL); | |
948 | ||
949 | hw->select_adc_source(hw, ADC_LINEIN); | |
950 | ||
951 | src = atc->srcs[2]; | |
952 | mixer->set_input_left(mixer, MIX_LINE_IN, &src->rsc); | |
953 | src = atc->srcs[3]; | |
954 | mixer->set_input_right(mixer, MIX_LINE_IN, &src->rsc); | |
955 | ||
956 | return 0; | |
957 | } | |
958 | ||
959 | static int atc_select_mic_in(struct ct_atc *atc) | |
960 | { | |
961 | struct hw *hw = atc->hw; | |
962 | struct ct_mixer *mixer = atc->mixer; | |
514eef9c | 963 | struct src *src; |
8cc72361 WYC |
964 | |
965 | if (hw->is_adc_source_selected(hw, ADC_MICIN)) | |
966 | return 0; | |
967 | ||
968 | mixer->set_input_left(mixer, MIX_LINE_IN, NULL); | |
969 | mixer->set_input_right(mixer, MIX_LINE_IN, NULL); | |
970 | ||
971 | hw->select_adc_source(hw, ADC_MICIN); | |
972 | ||
973 | src = atc->srcs[2]; | |
974 | mixer->set_input_left(mixer, MIX_MIC_IN, &src->rsc); | |
975 | src = atc->srcs[3]; | |
976 | mixer->set_input_right(mixer, MIX_MIC_IN, &src->rsc); | |
977 | ||
978 | return 0; | |
979 | } | |
980 | ||
b028b818 | 981 | static struct capabilities atc_capabilities(struct ct_atc *atc) |
8cc72361 WYC |
982 | { |
983 | struct hw *hw = atc->hw; | |
984 | ||
b028b818 | 985 | return hw->capabilities(hw); |
55309216 HB |
986 | } |
987 | ||
988 | static int atc_output_switch_get(struct ct_atc *atc) | |
989 | { | |
990 | struct hw *hw = atc->hw; | |
991 | ||
992 | return hw->output_switch_get(hw); | |
993 | } | |
994 | ||
995 | static int atc_output_switch_put(struct ct_atc *atc, int position) | |
996 | { | |
997 | struct hw *hw = atc->hw; | |
998 | ||
999 | return hw->output_switch_put(hw, position); | |
1000 | } | |
1001 | ||
55309216 HB |
1002 | static int atc_mic_source_switch_get(struct ct_atc *atc) |
1003 | { | |
1004 | struct hw *hw = atc->hw; | |
1005 | ||
1006 | return hw->mic_source_switch_get(hw); | |
1007 | } | |
1008 | ||
1009 | static int atc_mic_source_switch_put(struct ct_atc *atc, int position) | |
1010 | { | |
1011 | struct hw *hw = atc->hw; | |
1012 | ||
1013 | return hw->mic_source_switch_put(hw, position); | |
1014 | } | |
1015 | ||
8cc72361 WYC |
1016 | static int atc_select_digit_io(struct ct_atc *atc) |
1017 | { | |
1018 | struct hw *hw = atc->hw; | |
1019 | ||
1020 | if (hw->is_adc_source_selected(hw, ADC_NONE)) | |
1021 | return 0; | |
1022 | ||
1023 | hw->select_adc_source(hw, ADC_NONE); | |
1024 | ||
1025 | return 0; | |
1026 | } | |
1027 | ||
1028 | static int atc_daio_unmute(struct ct_atc *atc, unsigned char state, int type) | |
1029 | { | |
1030 | struct daio_mgr *daio_mgr = atc->rsc_mgrs[DAIO]; | |
1031 | ||
1032 | if (state) | |
1033 | daio_mgr->daio_enable(daio_mgr, atc->daios[type]); | |
1034 | else | |
1035 | daio_mgr->daio_disable(daio_mgr, atc->daios[type]); | |
1036 | ||
1037 | daio_mgr->commit_write(daio_mgr); | |
1038 | ||
1039 | return 0; | |
1040 | } | |
1041 | ||
1042 | static int | |
1043 | atc_dao_get_status(struct ct_atc *atc, unsigned int *status, int type) | |
1044 | { | |
1045 | struct dao *dao = container_of(atc->daios[type], struct dao, daio); | |
1046 | return dao->ops->get_spos(dao, status); | |
1047 | } | |
1048 | ||
1049 | static int | |
1050 | atc_dao_set_status(struct ct_atc *atc, unsigned int status, int type) | |
1051 | { | |
1052 | struct dao *dao = container_of(atc->daios[type], struct dao, daio); | |
1053 | ||
1054 | dao->ops->set_spos(dao, status); | |
1055 | dao->ops->commit_write(dao); | |
1056 | return 0; | |
1057 | } | |
1058 | ||
1059 | static int atc_line_front_unmute(struct ct_atc *atc, unsigned char state) | |
1060 | { | |
1061 | return atc_daio_unmute(atc, state, LINEO1); | |
1062 | } | |
1063 | ||
1064 | static int atc_line_surround_unmute(struct ct_atc *atc, unsigned char state) | |
1065 | { | |
3b04691c | 1066 | return atc_daio_unmute(atc, state, LINEO2); |
8cc72361 WYC |
1067 | } |
1068 | ||
1069 | static int atc_line_clfe_unmute(struct ct_atc *atc, unsigned char state) | |
1070 | { | |
1071 | return atc_daio_unmute(atc, state, LINEO3); | |
1072 | } | |
1073 | ||
1074 | static int atc_line_rear_unmute(struct ct_atc *atc, unsigned char state) | |
1075 | { | |
3b04691c | 1076 | return atc_daio_unmute(atc, state, LINEO4); |
8cc72361 WYC |
1077 | } |
1078 | ||
1079 | static int atc_line_in_unmute(struct ct_atc *atc, unsigned char state) | |
1080 | { | |
1081 | return atc_daio_unmute(atc, state, LINEIM); | |
1082 | } | |
1083 | ||
55309216 HB |
1084 | static int atc_mic_unmute(struct ct_atc *atc, unsigned char state) |
1085 | { | |
1086 | return atc_daio_unmute(atc, state, MIC); | |
1087 | } | |
1088 | ||
8cc72361 WYC |
1089 | static int atc_spdif_out_unmute(struct ct_atc *atc, unsigned char state) |
1090 | { | |
1091 | return atc_daio_unmute(atc, state, SPDIFOO); | |
1092 | } | |
1093 | ||
1094 | static int atc_spdif_in_unmute(struct ct_atc *atc, unsigned char state) | |
1095 | { | |
1096 | return atc_daio_unmute(atc, state, SPDIFIO); | |
1097 | } | |
1098 | ||
1099 | static int atc_spdif_out_get_status(struct ct_atc *atc, unsigned int *status) | |
1100 | { | |
1101 | return atc_dao_get_status(atc, status, SPDIFOO); | |
1102 | } | |
1103 | ||
1104 | static int atc_spdif_out_set_status(struct ct_atc *atc, unsigned int status) | |
1105 | { | |
1106 | return atc_dao_set_status(atc, status, SPDIFOO); | |
1107 | } | |
1108 | ||
1109 | static int atc_spdif_out_passthru(struct ct_atc *atc, unsigned char state) | |
1110 | { | |
8cc72361 | 1111 | struct dao_desc da_dsc = {0}; |
514eef9c TI |
1112 | struct dao *dao; |
1113 | int err; | |
8cc72361 WYC |
1114 | struct ct_mixer *mixer = atc->mixer; |
1115 | struct rsc *rscs[2] = {NULL}; | |
1116 | unsigned int spos = 0; | |
1117 | ||
635c265f | 1118 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
1119 | dao = container_of(atc->daios[SPDIFOO], struct dao, daio); |
1120 | da_dsc.msr = state ? 1 : atc->msr; | |
1121 | da_dsc.passthru = state ? 1 : 0; | |
1122 | err = dao->ops->reinit(dao, &da_dsc); | |
1123 | if (state) { | |
1124 | spos = IEC958_DEFAULT_CON; | |
1125 | } else { | |
1126 | mixer->get_output_ports(mixer, MIX_SPDIF_OUT, | |
1127 | &rscs[0], &rscs[1]); | |
1128 | dao->ops->set_left_input(dao, rscs[0]); | |
1129 | dao->ops->set_right_input(dao, rscs[1]); | |
1130 | /* Restore PLL to atc->rsr if needed. */ | |
514eef9c TI |
1131 | if (atc->pll_rate != atc->rsr) |
1132 | err = atc_pll_init(atc, atc->rsr); | |
8cc72361 WYC |
1133 | } |
1134 | dao->ops->set_spos(dao, spos); | |
1135 | dao->ops->commit_write(dao); | |
635c265f | 1136 | mutex_unlock(&atc->atc_mutex); |
8cc72361 WYC |
1137 | |
1138 | return err; | |
1139 | } | |
1140 | ||
29959a09 | 1141 | static int atc_release_resources(struct ct_atc *atc) |
8cc72361 | 1142 | { |
29959a09 WYC |
1143 | int i; |
1144 | struct daio_mgr *daio_mgr = NULL; | |
1145 | struct dao *dao = NULL; | |
29959a09 WYC |
1146 | struct daio *daio = NULL; |
1147 | struct sum_mgr *sum_mgr = NULL; | |
1148 | struct src_mgr *src_mgr = NULL; | |
1149 | struct srcimp_mgr *srcimp_mgr = NULL; | |
1150 | struct srcimp *srcimp = NULL; | |
1151 | struct ct_mixer *mixer = NULL; | |
1152 | ||
1153 | /* disconnect internal mixer objects */ | |
35ebf6e7 | 1154 | if (atc->mixer) { |
8cc72361 WYC |
1155 | mixer = atc->mixer; |
1156 | mixer->set_input_left(mixer, MIX_LINE_IN, NULL); | |
1157 | mixer->set_input_right(mixer, MIX_LINE_IN, NULL); | |
1158 | mixer->set_input_left(mixer, MIX_MIC_IN, NULL); | |
1159 | mixer->set_input_right(mixer, MIX_MIC_IN, NULL); | |
1160 | mixer->set_input_left(mixer, MIX_SPDIF_IN, NULL); | |
1161 | mixer->set_input_right(mixer, MIX_SPDIF_IN, NULL); | |
8cc72361 WYC |
1162 | } |
1163 | ||
35ebf6e7 | 1164 | if (atc->daios) { |
8cc72361 WYC |
1165 | daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO]; |
1166 | for (i = 0; i < atc->n_daio; i++) { | |
1167 | daio = atc->daios[i]; | |
1168 | if (daio->type < LINEIM) { | |
1169 | dao = container_of(daio, struct dao, daio); | |
1170 | dao->ops->clear_left_input(dao); | |
1171 | dao->ops->clear_right_input(dao); | |
8cc72361 WYC |
1172 | } |
1173 | daio_mgr->put_daio(daio_mgr, daio); | |
1174 | } | |
1175 | kfree(atc->daios); | |
29959a09 | 1176 | atc->daios = NULL; |
8cc72361 WYC |
1177 | } |
1178 | ||
35ebf6e7 | 1179 | if (atc->pcm) { |
8cc72361 WYC |
1180 | sum_mgr = atc->rsc_mgrs[SUM]; |
1181 | for (i = 0; i < atc->n_pcm; i++) | |
1182 | sum_mgr->put_sum(sum_mgr, atc->pcm[i]); | |
1183 | ||
1184 | kfree(atc->pcm); | |
29959a09 | 1185 | atc->pcm = NULL; |
8cc72361 WYC |
1186 | } |
1187 | ||
35ebf6e7 | 1188 | if (atc->srcs) { |
8cc72361 WYC |
1189 | src_mgr = atc->rsc_mgrs[SRC]; |
1190 | for (i = 0; i < atc->n_src; i++) | |
1191 | src_mgr->put_src(src_mgr, atc->srcs[i]); | |
1192 | ||
1193 | kfree(atc->srcs); | |
29959a09 | 1194 | atc->srcs = NULL; |
8cc72361 WYC |
1195 | } |
1196 | ||
35ebf6e7 | 1197 | if (atc->srcimps) { |
8cc72361 WYC |
1198 | srcimp_mgr = atc->rsc_mgrs[SRCIMP]; |
1199 | for (i = 0; i < atc->n_srcimp; i++) { | |
1200 | srcimp = atc->srcimps[i]; | |
1201 | srcimp->ops->unmap(srcimp); | |
1202 | srcimp_mgr->put_srcimp(srcimp_mgr, atc->srcimps[i]); | |
1203 | } | |
1204 | kfree(atc->srcimps); | |
29959a09 WYC |
1205 | atc->srcimps = NULL; |
1206 | } | |
1207 | ||
1208 | return 0; | |
1209 | } | |
1210 | ||
1211 | static int ct_atc_destroy(struct ct_atc *atc) | |
1212 | { | |
1213 | int i = 0; | |
1214 | ||
35ebf6e7 | 1215 | if (!atc) |
29959a09 WYC |
1216 | return 0; |
1217 | ||
1218 | if (atc->timer) { | |
1219 | ct_timer_free(atc->timer); | |
1220 | atc->timer = NULL; | |
8cc72361 WYC |
1221 | } |
1222 | ||
29959a09 WYC |
1223 | atc_release_resources(atc); |
1224 | ||
1225 | /* Destroy internal mixer objects */ | |
35ebf6e7 | 1226 | if (atc->mixer) |
29959a09 WYC |
1227 | ct_mixer_destroy(atc->mixer); |
1228 | ||
8cc72361 | 1229 | for (i = 0; i < NUM_RSCTYP; i++) { |
35ebf6e7 | 1230 | if (rsc_mgr_funcs[i].destroy && atc->rsc_mgrs[i]) |
8cc72361 WYC |
1231 | rsc_mgr_funcs[i].destroy(atc->rsc_mgrs[i]); |
1232 | ||
1233 | } | |
1234 | ||
35ebf6e7 | 1235 | if (atc->hw) |
b6bfe86f | 1236 | destroy_hw_obj(atc->hw); |
8cc72361 WYC |
1237 | |
1238 | /* Destroy device virtual memory manager object */ | |
35ebf6e7 | 1239 | if (atc->vm) { |
8cc72361 WYC |
1240 | ct_vm_destroy(atc->vm); |
1241 | atc->vm = NULL; | |
1242 | } | |
1243 | ||
1244 | kfree(atc); | |
1245 | ||
1246 | return 0; | |
1247 | } | |
1248 | ||
1249 | static int atc_dev_free(struct snd_device *dev) | |
1250 | { | |
1251 | struct ct_atc *atc = dev->device_data; | |
1252 | return ct_atc_destroy(atc); | |
1253 | } | |
1254 | ||
e23e7a14 | 1255 | static int atc_identify_card(struct ct_atc *atc, unsigned int ssid) |
8cc72361 | 1256 | { |
9470195a TI |
1257 | const struct snd_pci_quirk *p; |
1258 | const struct snd_pci_quirk *list; | |
408bffd0 | 1259 | u16 vendor_id, device_id; |
8cc72361 | 1260 | |
9470195a TI |
1261 | switch (atc->chip_type) { |
1262 | case ATC20K1: | |
1263 | atc->chip_name = "20K1"; | |
1264 | list = subsys_20k1_list; | |
1265 | break; | |
1266 | case ATC20K2: | |
1267 | atc->chip_name = "20K2"; | |
1268 | list = subsys_20k2_list; | |
8cc72361 | 1269 | break; |
9470195a TI |
1270 | default: |
1271 | return -ENOENT; | |
8cc72361 | 1272 | } |
408bffd0 TI |
1273 | if (ssid) { |
1274 | vendor_id = ssid >> 16; | |
1275 | device_id = ssid & 0xffff; | |
1276 | } else { | |
1277 | vendor_id = atc->pci->subsystem_vendor; | |
1278 | device_id = atc->pci->subsystem_device; | |
1279 | } | |
1280 | p = snd_pci_quirk_lookup_id(vendor_id, device_id, list); | |
a8f4310b TI |
1281 | if (p) { |
1282 | if (p->value < 0) { | |
0cae90a9 | 1283 | dev_err(atc->card->dev, |
ba2b94ee | 1284 | "Device %04x:%04x is on the denylist\n", |
0cae90a9 | 1285 | vendor_id, device_id); |
a8f4310b TI |
1286 | return -ENOENT; |
1287 | } | |
1288 | atc->model = p->value; | |
1289 | } else { | |
1290 | if (atc->chip_type == ATC20K1) | |
1291 | atc->model = CT20K1_UNKNOWN; | |
1292 | else | |
1293 | atc->model = CT20K2_UNKNOWN; | |
1294 | } | |
9470195a | 1295 | atc->model_name = ct_subsys_name[atc->model]; |
2e6705c0 | 1296 | dev_info(atc->card->dev, "chip %s model %s (%04x:%04x) is found\n", |
9470195a | 1297 | atc->chip_name, atc->model_name, |
408bffd0 | 1298 | vendor_id, device_id); |
8cc72361 WYC |
1299 | return 0; |
1300 | } | |
1301 | ||
e23e7a14 | 1302 | int ct_atc_create_alsa_devs(struct ct_atc *atc) |
8cc72361 WYC |
1303 | { |
1304 | enum CTALSADEVS i; | |
8cc72361 WYC |
1305 | int err; |
1306 | ||
9470195a | 1307 | alsa_dev_funcs[MIXER].public_name = atc->chip_name; |
8cc72361 WYC |
1308 | |
1309 | for (i = 0; i < NUM_CTALSADEVS; i++) { | |
35ebf6e7 | 1310 | if (!alsa_dev_funcs[i].create) |
8cc72361 WYC |
1311 | continue; |
1312 | ||
1313 | err = alsa_dev_funcs[i].create(atc, i, | |
1314 | alsa_dev_funcs[i].public_name); | |
1315 | if (err) { | |
0cae90a9 SM |
1316 | dev_err(atc->card->dev, |
1317 | "Creating alsa device %d failed!\n", i); | |
8cc72361 WYC |
1318 | return err; |
1319 | } | |
1320 | } | |
1321 | ||
1322 | return 0; | |
1323 | } | |
1324 | ||
e23e7a14 | 1325 | static int atc_create_hw_devs(struct ct_atc *atc) |
8cc72361 | 1326 | { |
514eef9c | 1327 | struct hw *hw; |
8cc72361 | 1328 | struct card_conf info = {0}; |
514eef9c | 1329 | int i, err; |
8cc72361 | 1330 | |
9470195a | 1331 | err = create_hw_obj(atc->pci, atc->chip_type, atc->model, &hw); |
8cc72361 | 1332 | if (err) { |
0cae90a9 | 1333 | dev_err(atc->card->dev, "Failed to create hw obj!!!\n"); |
8cc72361 WYC |
1334 | return err; |
1335 | } | |
e5347f9a | 1336 | hw->card = atc->card; |
8cc72361 WYC |
1337 | atc->hw = hw; |
1338 | ||
1339 | /* Initialize card hardware. */ | |
1340 | info.rsr = atc->rsr; | |
1341 | info.msr = atc->msr; | |
1342 | info.vm_pgt_phys = atc_get_ptp_phys(atc, 0); | |
1343 | err = hw->card_init(hw, &info); | |
1344 | if (err < 0) | |
1345 | return err; | |
1346 | ||
1347 | for (i = 0; i < NUM_RSCTYP; i++) { | |
35ebf6e7 | 1348 | if (!rsc_mgr_funcs[i].create) |
8cc72361 WYC |
1349 | continue; |
1350 | ||
1351 | err = rsc_mgr_funcs[i].create(atc->hw, &atc->rsc_mgrs[i]); | |
1352 | if (err) { | |
0cae90a9 SM |
1353 | dev_err(atc->card->dev, |
1354 | "Failed to create rsc_mgr %d!!!\n", i); | |
8cc72361 WYC |
1355 | return err; |
1356 | } | |
1357 | } | |
1358 | ||
1359 | return 0; | |
1360 | } | |
1361 | ||
29959a09 | 1362 | static int atc_get_resources(struct ct_atc *atc) |
8cc72361 WYC |
1363 | { |
1364 | struct daio_desc da_desc = {0}; | |
514eef9c | 1365 | struct daio_mgr *daio_mgr; |
8cc72361 | 1366 | struct src_desc src_dsc = {0}; |
514eef9c | 1367 | struct src_mgr *src_mgr; |
8cc72361 | 1368 | struct srcimp_desc srcimp_dsc = {0}; |
514eef9c | 1369 | struct srcimp_mgr *srcimp_mgr; |
8cc72361 | 1370 | struct sum_desc sum_dsc = {0}; |
514eef9c | 1371 | struct sum_mgr *sum_mgr; |
55309216 HB |
1372 | int err, i, num_srcs, num_daios; |
1373 | ||
1374 | num_daios = ((atc->model == CTSB1270) ? 8 : 7); | |
1375 | num_srcs = ((atc->model == CTSB1270) ? 6 : 4); | |
8cc72361 | 1376 | |
6396bb22 | 1377 | atc->daios = kcalloc(num_daios, sizeof(void *), GFP_KERNEL); |
35ebf6e7 | 1378 | if (!atc->daios) |
8cc72361 WYC |
1379 | return -ENOMEM; |
1380 | ||
6396bb22 | 1381 | atc->srcs = kcalloc(num_srcs, sizeof(void *), GFP_KERNEL); |
35ebf6e7 | 1382 | if (!atc->srcs) |
8cc72361 WYC |
1383 | return -ENOMEM; |
1384 | ||
6396bb22 | 1385 | atc->srcimps = kcalloc(num_srcs, sizeof(void *), GFP_KERNEL); |
35ebf6e7 | 1386 | if (!atc->srcimps) |
8cc72361 WYC |
1387 | return -ENOMEM; |
1388 | ||
6396bb22 | 1389 | atc->pcm = kcalloc(2 * 4, sizeof(void *), GFP_KERNEL); |
35ebf6e7 | 1390 | if (!atc->pcm) |
8cc72361 WYC |
1391 | return -ENOMEM; |
1392 | ||
1393 | daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO]; | |
1394 | da_desc.msr = atc->msr; | |
55309216 HB |
1395 | for (i = 0, atc->n_daio = 0; i < num_daios; i++) { |
1396 | da_desc.type = (atc->model != CTSB073X) ? i : | |
1397 | ((i == SPDIFIO) ? SPDIFI1 : i); | |
8cc72361 WYC |
1398 | err = daio_mgr->get_daio(daio_mgr, &da_desc, |
1399 | (struct daio **)&atc->daios[i]); | |
1400 | if (err) { | |
0cae90a9 SM |
1401 | dev_err(atc->card->dev, |
1402 | "Failed to get DAIO resource %d!!!\n", | |
62afa853 | 1403 | i); |
8cc72361 WYC |
1404 | return err; |
1405 | } | |
1406 | atc->n_daio++; | |
1407 | } | |
8cc72361 WYC |
1408 | |
1409 | src_mgr = atc->rsc_mgrs[SRC]; | |
1410 | src_dsc.multi = 1; | |
1411 | src_dsc.msr = atc->msr; | |
1412 | src_dsc.mode = ARCRW; | |
55309216 | 1413 | for (i = 0, atc->n_src = 0; i < num_srcs; i++) { |
8cc72361 WYC |
1414 | err = src_mgr->get_src(src_mgr, &src_dsc, |
1415 | (struct src **)&atc->srcs[i]); | |
1416 | if (err) | |
1417 | return err; | |
1418 | ||
1419 | atc->n_src++; | |
1420 | } | |
1421 | ||
1422 | srcimp_mgr = atc->rsc_mgrs[SRCIMP]; | |
55309216 HB |
1423 | srcimp_dsc.msr = 8; |
1424 | for (i = 0, atc->n_srcimp = 0; i < num_srcs; i++) { | |
8cc72361 WYC |
1425 | err = srcimp_mgr->get_srcimp(srcimp_mgr, &srcimp_dsc, |
1426 | (struct srcimp **)&atc->srcimps[i]); | |
1427 | if (err) | |
1428 | return err; | |
1429 | ||
1430 | atc->n_srcimp++; | |
1431 | } | |
8cc72361 WYC |
1432 | |
1433 | sum_mgr = atc->rsc_mgrs[SUM]; | |
1434 | sum_dsc.msr = atc->msr; | |
1435 | for (i = 0, atc->n_pcm = 0; i < (2*4); i++) { | |
1436 | err = sum_mgr->get_sum(sum_mgr, &sum_dsc, | |
1437 | (struct sum **)&atc->pcm[i]); | |
1438 | if (err) | |
1439 | return err; | |
1440 | ||
1441 | atc->n_pcm++; | |
1442 | } | |
1443 | ||
8cc72361 WYC |
1444 | return 0; |
1445 | } | |
1446 | ||
29959a09 | 1447 | static void |
8cc72361 WYC |
1448 | atc_connect_dai(struct src_mgr *src_mgr, struct dai *dai, |
1449 | struct src **srcs, struct srcimp **srcimps) | |
1450 | { | |
1451 | struct rsc *rscs[2] = {NULL}; | |
514eef9c TI |
1452 | struct src *src; |
1453 | struct srcimp *srcimp; | |
8cc72361 WYC |
1454 | int i = 0; |
1455 | ||
1456 | rscs[0] = &dai->daio.rscl; | |
1457 | rscs[1] = &dai->daio.rscr; | |
1458 | for (i = 0; i < 2; i++) { | |
1459 | src = srcs[i]; | |
1460 | srcimp = srcimps[i]; | |
1461 | srcimp->ops->map(srcimp, src, rscs[i]); | |
1462 | src_mgr->src_disable(src_mgr, src); | |
1463 | } | |
1464 | ||
1465 | src_mgr->commit_write(src_mgr); /* Actually disable SRCs */ | |
1466 | ||
1467 | src = srcs[0]; | |
1468 | src->ops->set_pm(src, 1); | |
1469 | for (i = 0; i < 2; i++) { | |
1470 | src = srcs[i]; | |
1471 | src->ops->set_state(src, SRC_STATE_RUN); | |
1472 | src->ops->commit_write(src); | |
1473 | src_mgr->src_enable_s(src_mgr, src); | |
1474 | } | |
1475 | ||
1476 | dai->ops->set_srt_srcl(dai, &(srcs[0]->rsc)); | |
1477 | dai->ops->set_srt_srcr(dai, &(srcs[1]->rsc)); | |
1478 | ||
1479 | dai->ops->set_enb_src(dai, 1); | |
1480 | dai->ops->set_enb_srt(dai, 1); | |
1481 | dai->ops->commit_write(dai); | |
1482 | ||
1483 | src_mgr->commit_write(src_mgr); /* Synchronously enable SRCs */ | |
1484 | } | |
1485 | ||
29959a09 | 1486 | static void atc_connect_resources(struct ct_atc *atc) |
8cc72361 | 1487 | { |
514eef9c TI |
1488 | struct dai *dai; |
1489 | struct dao *dao; | |
1490 | struct src *src; | |
1491 | struct sum *sum; | |
1492 | struct ct_mixer *mixer; | |
8cc72361 | 1493 | struct rsc *rscs[2] = {NULL}; |
514eef9c | 1494 | int i, j; |
8cc72361 WYC |
1495 | |
1496 | mixer = atc->mixer; | |
1497 | ||
1498 | for (i = MIX_WAVE_FRONT, j = LINEO1; i <= MIX_SPDIF_OUT; i++, j++) { | |
1499 | mixer->get_output_ports(mixer, i, &rscs[0], &rscs[1]); | |
1500 | dao = container_of(atc->daios[j], struct dao, daio); | |
1501 | dao->ops->set_left_input(dao, rscs[0]); | |
1502 | dao->ops->set_right_input(dao, rscs[1]); | |
1503 | } | |
1504 | ||
1505 | dai = container_of(atc->daios[LINEIM], struct dai, daio); | |
1506 | atc_connect_dai(atc->rsc_mgrs[SRC], dai, | |
1507 | (struct src **)&atc->srcs[2], | |
1508 | (struct srcimp **)&atc->srcimps[2]); | |
1509 | src = atc->srcs[2]; | |
1510 | mixer->set_input_left(mixer, MIX_LINE_IN, &src->rsc); | |
1511 | src = atc->srcs[3]; | |
1512 | mixer->set_input_right(mixer, MIX_LINE_IN, &src->rsc); | |
1513 | ||
55309216 HB |
1514 | if (atc->model == CTSB1270) { |
1515 | /* Titanium HD has a dedicated ADC for the Mic. */ | |
1516 | dai = container_of(atc->daios[MIC], struct dai, daio); | |
1517 | atc_connect_dai(atc->rsc_mgrs[SRC], dai, | |
1518 | (struct src **)&atc->srcs[4], | |
1519 | (struct srcimp **)&atc->srcimps[4]); | |
1520 | src = atc->srcs[4]; | |
1521 | mixer->set_input_left(mixer, MIX_MIC_IN, &src->rsc); | |
1522 | src = atc->srcs[5]; | |
1523 | mixer->set_input_right(mixer, MIX_MIC_IN, &src->rsc); | |
1524 | } | |
1525 | ||
8cc72361 WYC |
1526 | dai = container_of(atc->daios[SPDIFIO], struct dai, daio); |
1527 | atc_connect_dai(atc->rsc_mgrs[SRC], dai, | |
1528 | (struct src **)&atc->srcs[0], | |
1529 | (struct srcimp **)&atc->srcimps[0]); | |
1530 | ||
1531 | src = atc->srcs[0]; | |
1532 | mixer->set_input_left(mixer, MIX_SPDIF_IN, &src->rsc); | |
1533 | src = atc->srcs[1]; | |
1534 | mixer->set_input_right(mixer, MIX_SPDIF_IN, &src->rsc); | |
1535 | ||
1536 | for (i = MIX_PCMI_FRONT, j = 0; i <= MIX_PCMI_SURROUND; i++, j += 2) { | |
1537 | sum = atc->pcm[j]; | |
1538 | mixer->set_input_left(mixer, i, &sum->rsc); | |
1539 | sum = atc->pcm[j+1]; | |
1540 | mixer->set_input_right(mixer, i, &sum->rsc); | |
1541 | } | |
1542 | } | |
1543 | ||
c7561cd8 | 1544 | #ifdef CONFIG_PM_SLEEP |
68cb2b55 | 1545 | static int atc_suspend(struct ct_atc *atc) |
29959a09 | 1546 | { |
29959a09 WYC |
1547 | struct hw *hw = atc->hw; |
1548 | ||
1549 | snd_power_change_state(atc->card, SNDRV_CTL_POWER_D3hot); | |
1550 | ||
29959a09 WYC |
1551 | atc_release_resources(atc); |
1552 | ||
68cb2b55 | 1553 | hw->suspend(hw); |
29959a09 WYC |
1554 | |
1555 | return 0; | |
1556 | } | |
1557 | ||
1558 | static int atc_hw_resume(struct ct_atc *atc) | |
1559 | { | |
1560 | struct hw *hw = atc->hw; | |
1561 | struct card_conf info = {0}; | |
1562 | ||
1563 | /* Re-initialize card hardware. */ | |
1564 | info.rsr = atc->rsr; | |
1565 | info.msr = atc->msr; | |
1566 | info.vm_pgt_phys = atc_get_ptp_phys(atc, 0); | |
1567 | return hw->resume(hw, &info); | |
1568 | } | |
1569 | ||
1570 | static int atc_resources_resume(struct ct_atc *atc) | |
1571 | { | |
1572 | struct ct_mixer *mixer; | |
1573 | int err = 0; | |
1574 | ||
1575 | /* Get resources */ | |
1576 | err = atc_get_resources(atc); | |
1577 | if (err < 0) { | |
1578 | atc_release_resources(atc); | |
1579 | return err; | |
1580 | } | |
1581 | ||
1582 | /* Build topology */ | |
1583 | atc_connect_resources(atc); | |
1584 | ||
1585 | mixer = atc->mixer; | |
1586 | mixer->resume(mixer); | |
1587 | ||
1588 | return 0; | |
1589 | } | |
1590 | ||
1591 | static int atc_resume(struct ct_atc *atc) | |
1592 | { | |
1593 | int err = 0; | |
1594 | ||
1595 | /* Do hardware resume. */ | |
1596 | err = atc_hw_resume(atc); | |
1597 | if (err < 0) { | |
0cae90a9 SM |
1598 | dev_err(atc->card->dev, |
1599 | "pci_enable_device failed, disabling device\n"); | |
29959a09 WYC |
1600 | snd_card_disconnect(atc->card); |
1601 | return err; | |
1602 | } | |
1603 | ||
1604 | err = atc_resources_resume(atc); | |
1605 | if (err < 0) | |
1606 | return err; | |
1607 | ||
1608 | snd_power_change_state(atc->card, SNDRV_CTL_POWER_D0); | |
1609 | ||
1610 | return 0; | |
1611 | } | |
1612 | #endif | |
1613 | ||
071f1344 | 1614 | static const struct ct_atc atc_preset = { |
2a36f67f TI |
1615 | .map_audio_buffer = ct_map_audio_buffer, |
1616 | .unmap_audio_buffer = ct_unmap_audio_buffer, | |
1617 | .pcm_playback_prepare = atc_pcm_playback_prepare, | |
1618 | .pcm_release_resources = atc_pcm_release_resources, | |
1619 | .pcm_playback_start = atc_pcm_playback_start, | |
1620 | .pcm_playback_stop = atc_pcm_stop, | |
1621 | .pcm_playback_position = atc_pcm_playback_position, | |
1622 | .pcm_capture_prepare = atc_pcm_capture_prepare, | |
1623 | .pcm_capture_start = atc_pcm_capture_start, | |
1624 | .pcm_capture_stop = atc_pcm_stop, | |
1625 | .pcm_capture_position = atc_pcm_capture_position, | |
1626 | .spdif_passthru_playback_prepare = spdif_passthru_playback_prepare, | |
1627 | .get_ptp_phys = atc_get_ptp_phys, | |
1628 | .select_line_in = atc_select_line_in, | |
1629 | .select_mic_in = atc_select_mic_in, | |
1630 | .select_digit_io = atc_select_digit_io, | |
1631 | .line_front_unmute = atc_line_front_unmute, | |
1632 | .line_surround_unmute = atc_line_surround_unmute, | |
1633 | .line_clfe_unmute = atc_line_clfe_unmute, | |
1634 | .line_rear_unmute = atc_line_rear_unmute, | |
1635 | .line_in_unmute = atc_line_in_unmute, | |
55309216 | 1636 | .mic_unmute = atc_mic_unmute, |
2a36f67f TI |
1637 | .spdif_out_unmute = atc_spdif_out_unmute, |
1638 | .spdif_in_unmute = atc_spdif_in_unmute, | |
1639 | .spdif_out_get_status = atc_spdif_out_get_status, | |
1640 | .spdif_out_set_status = atc_spdif_out_set_status, | |
1641 | .spdif_out_passthru = atc_spdif_out_passthru, | |
b028b818 | 1642 | .capabilities = atc_capabilities, |
55309216 HB |
1643 | .output_switch_get = atc_output_switch_get, |
1644 | .output_switch_put = atc_output_switch_put, | |
55309216 HB |
1645 | .mic_source_switch_get = atc_mic_source_switch_get, |
1646 | .mic_source_switch_put = atc_mic_source_switch_put, | |
c7561cd8 | 1647 | #ifdef CONFIG_PM_SLEEP |
29959a09 WYC |
1648 | .suspend = atc_suspend, |
1649 | .resume = atc_resume, | |
1650 | #endif | |
2a36f67f | 1651 | }; |
8cc72361 WYC |
1652 | |
1653 | /** | |
1654 | * ct_atc_create - create and initialize a hardware manager | |
1655 | * @card: corresponding alsa card object | |
1656 | * @pci: corresponding kernel pci device object | |
48af5f94 PLB |
1657 | * @rsr: reference sampling rate |
1658 | * @msr: master sampling rate | |
1659 | * @chip_type: CHIPTYP enum values | |
1660 | * @ssid: vendor ID (upper 16 bits) and device ID (lower 16 bits) | |
8cc72361 WYC |
1661 | * @ratc: return created object address in it |
1662 | * | |
1663 | * Creates and initializes a hardware manager. | |
1664 | * | |
1665 | * Creates kmallocated ct_atc structure. Initializes hardware. | |
25985edc | 1666 | * Returns 0 if succeeds, or negative error code if fails. |
8cc72361 WYC |
1667 | */ |
1668 | ||
e23e7a14 BP |
1669 | int ct_atc_create(struct snd_card *card, struct pci_dev *pci, |
1670 | unsigned int rsr, unsigned int msr, | |
1671 | int chip_type, unsigned int ssid, | |
1672 | struct ct_atc **ratc) | |
8cc72361 | 1673 | { |
514eef9c | 1674 | struct ct_atc *atc; |
efb0ad25 | 1675 | static const struct snd_device_ops ops = { |
8cc72361 WYC |
1676 | .dev_free = atc_dev_free, |
1677 | }; | |
514eef9c | 1678 | int err; |
8cc72361 WYC |
1679 | |
1680 | *ratc = NULL; | |
1681 | ||
1682 | atc = kzalloc(sizeof(*atc), GFP_KERNEL); | |
35ebf6e7 | 1683 | if (!atc) |
8cc72361 WYC |
1684 | return -ENOMEM; |
1685 | ||
2a36f67f TI |
1686 | /* Set operations */ |
1687 | *atc = atc_preset; | |
1688 | ||
8cc72361 WYC |
1689 | atc->card = card; |
1690 | atc->pci = pci; | |
1691 | atc->rsr = rsr; | |
1692 | atc->msr = msr; | |
9470195a | 1693 | atc->chip_type = chip_type; |
8cc72361 | 1694 | |
635c265f | 1695 | mutex_init(&atc->atc_mutex); |
8cc72361 WYC |
1696 | |
1697 | /* Find card model */ | |
408bffd0 | 1698 | err = atc_identify_card(atc, ssid); |
8cc72361 | 1699 | if (err < 0) { |
0cae90a9 | 1700 | dev_err(card->dev, "ctatc: Card not recognised\n"); |
8cc72361 WYC |
1701 | goto error1; |
1702 | } | |
1703 | ||
1704 | /* Set up device virtual memory management object */ | |
21956b61 | 1705 | err = ct_vm_create(&atc->vm, pci); |
8cc72361 WYC |
1706 | if (err < 0) |
1707 | goto error1; | |
1708 | ||
1709 | /* Create all atc hw devices */ | |
1710 | err = atc_create_hw_devs(atc); | |
1711 | if (err < 0) | |
1712 | goto error1; | |
1713 | ||
29959a09 WYC |
1714 | err = ct_mixer_create(atc, (struct ct_mixer **)&atc->mixer); |
1715 | if (err) { | |
0cae90a9 | 1716 | dev_err(card->dev, "Failed to create mixer obj!!!\n"); |
29959a09 WYC |
1717 | goto error1; |
1718 | } | |
1719 | ||
8cc72361 WYC |
1720 | /* Get resources */ |
1721 | err = atc_get_resources(atc); | |
1722 | if (err < 0) | |
1723 | goto error1; | |
1724 | ||
1725 | /* Build topology */ | |
1726 | atc_connect_resources(atc); | |
1727 | ||
b7bbf876 | 1728 | atc->timer = ct_timer_new(atc); |
4d8ce1c9 JL |
1729 | if (!atc->timer) { |
1730 | err = -ENOMEM; | |
b7bbf876 | 1731 | goto error1; |
4d8ce1c9 | 1732 | } |
b7bbf876 | 1733 | |
8cc72361 WYC |
1734 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, atc, &ops); |
1735 | if (err < 0) | |
1736 | goto error1; | |
1737 | ||
8cc72361 WYC |
1738 | *ratc = atc; |
1739 | return 0; | |
1740 | ||
1741 | error1: | |
1742 | ct_atc_destroy(atc); | |
0cae90a9 | 1743 | dev_err(card->dev, "Something wrong!!!\n"); |
8cc72361 WYC |
1744 | return err; |
1745 | } |