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