Commit | Line | Data |
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8cc72361 WYC |
1 | /** |
2 | * Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved. | |
3 | * | |
4 | * This source file is released under GPL v2 license (no other versions). | |
5 | * See the COPYING file included in the main directory of this source | |
6 | * distribution for the license terms and conditions. | |
7 | * | |
8 | * @File ctatc.c | |
9 | * | |
10 | * @Brief | |
11 | * This file contains the implementation of the device resource management | |
12 | * object. | |
13 | * | |
14 | * @Author Liu Chun | |
15 | * @Date Mar 28 2008 | |
16 | */ | |
17 | ||
18 | #include "ctatc.h" | |
19 | #include "ctpcm.h" | |
20 | #include "ctmixer.h" | |
8cc72361 WYC |
21 | #include "ctsrc.h" |
22 | #include "ctamixer.h" | |
23 | #include "ctdaio.h" | |
b7bbf876 | 24 | #include "cttimer.h" |
8cc72361 | 25 | #include <linux/delay.h> |
5a0e3ad6 | 26 | #include <linux/slab.h> |
8cc72361 WYC |
27 | #include <sound/pcm.h> |
28 | #include <sound/control.h> | |
29 | #include <sound/asoundef.h> | |
30 | ||
31 | #define MONO_SUM_SCALE 0x19a8 /* 2^(-0.5) in 14-bit floating format */ | |
8cc72361 WYC |
32 | #define MAX_MULTI_CHN 8 |
33 | ||
34 | #define IEC958_DEFAULT_CON ((IEC958_AES0_NONAUDIO \ | |
35 | | IEC958_AES0_CON_NOT_COPYRIGHT) \ | |
36 | | ((IEC958_AES1_CON_MIXER \ | |
37 | | IEC958_AES1_CON_ORIGINAL) << 8) \ | |
38 | | (0x10 << 16) \ | |
39 | | ((IEC958_AES3_CON_FS_48000) << 24)) | |
40 | ||
e23e7a14 | 41 | static struct snd_pci_quirk subsys_20k1_list[] = { |
9470195a TI |
42 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0022, "SB055x", CTSB055X), |
43 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x002f, "SB055x", CTSB055X), | |
44 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0029, "SB073x", CTSB073X), | |
45 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0031, "SB073x", CTSB073X), | |
09521d2e TI |
46 | SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_CREATIVE, 0xf000, 0x6000, |
47 | "UAA", CTUAA), | |
9470195a | 48 | { } /* terminator */ |
8cc72361 WYC |
49 | }; |
50 | ||
e23e7a14 | 51 | static struct snd_pci_quirk subsys_20k2_list[] = { |
9470195a TI |
52 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB0760, |
53 | "SB0760", CTSB0760), | |
55309216 HB |
54 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB1270, |
55 | "SB1270", CTSB1270), | |
9470195a TI |
56 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB08801, |
57 | "SB0880", CTSB0880), | |
58 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB08802, | |
59 | "SB0880", CTSB0880), | |
60 | SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB08803, | |
61 | "SB0880", CTSB0880), | |
09521d2e TI |
62 | SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_CREATIVE, 0xf000, |
63 | PCI_SUBDEVICE_ID_CREATIVE_HENDRIX, "HENDRIX", | |
64 | CTHENDRIX), | |
9470195a TI |
65 | { } /* terminator */ |
66 | }; | |
67 | ||
68 | static const char *ct_subsys_name[NUM_CTCARDS] = { | |
a8f4310b | 69 | /* 20k1 models */ |
9470195a TI |
70 | [CTSB055X] = "SB055x", |
71 | [CTSB073X] = "SB073x", | |
9470195a TI |
72 | [CTUAA] = "UAA", |
73 | [CT20K1_UNKNOWN] = "Unknown", | |
a8f4310b TI |
74 | /* 20k2 models */ |
75 | [CTSB0760] = "SB076x", | |
9470195a TI |
76 | [CTHENDRIX] = "Hendrix", |
77 | [CTSB0880] = "SB0880", | |
55309216 | 78 | [CTSB1270] = "SB1270", |
a8f4310b | 79 | [CT20K2_UNKNOWN] = "Unknown", |
8cc72361 WYC |
80 | }; |
81 | ||
82 | static struct { | |
83 | int (*create)(struct ct_atc *atc, | |
84 | enum CTALSADEVS device, const char *device_name); | |
85 | int (*destroy)(void *alsa_dev); | |
86 | const char *public_name; | |
87 | } alsa_dev_funcs[NUM_CTALSADEVS] = { | |
88 | [FRONT] = { .create = ct_alsa_pcm_create, | |
89 | .destroy = NULL, | |
90 | .public_name = "Front/WaveIn"}, | |
8372d498 | 91 | [SURROUND] = { .create = ct_alsa_pcm_create, |
8cc72361 | 92 | .destroy = NULL, |
8372d498 | 93 | .public_name = "Surround"}, |
8cc72361 WYC |
94 | [CLFE] = { .create = ct_alsa_pcm_create, |
95 | .destroy = NULL, | |
96 | .public_name = "Center/LFE"}, | |
8372d498 | 97 | [SIDE] = { .create = ct_alsa_pcm_create, |
8cc72361 | 98 | .destroy = NULL, |
8372d498 | 99 | .public_name = "Side"}, |
8cc72361 WYC |
100 | [IEC958] = { .create = ct_alsa_pcm_create, |
101 | .destroy = NULL, | |
102 | .public_name = "IEC958 Non-audio"}, | |
103 | ||
104 | [MIXER] = { .create = ct_alsa_mix_create, | |
105 | .destroy = NULL, | |
106 | .public_name = "Mixer"} | |
107 | }; | |
108 | ||
66640898 | 109 | typedef int (*create_t)(struct hw *, void **); |
8cc72361 WYC |
110 | typedef int (*destroy_t)(void *); |
111 | ||
112 | static struct { | |
66640898 | 113 | int (*create)(struct hw *hw, void **rmgr); |
8cc72361 WYC |
114 | int (*destroy)(void *mgr); |
115 | } rsc_mgr_funcs[NUM_RSCTYP] = { | |
116 | [SRC] = { .create = (create_t)src_mgr_create, | |
117 | .destroy = (destroy_t)src_mgr_destroy }, | |
118 | [SRCIMP] = { .create = (create_t)srcimp_mgr_create, | |
119 | .destroy = (destroy_t)srcimp_mgr_destroy }, | |
120 | [AMIXER] = { .create = (create_t)amixer_mgr_create, | |
121 | .destroy = (destroy_t)amixer_mgr_destroy }, | |
122 | [SUM] = { .create = (create_t)sum_mgr_create, | |
123 | .destroy = (destroy_t)sum_mgr_destroy }, | |
124 | [DAIO] = { .create = (create_t)daio_mgr_create, | |
125 | .destroy = (destroy_t)daio_mgr_destroy } | |
126 | }; | |
127 | ||
128 | static int | |
129 | atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm); | |
130 | ||
131 | /* * | |
132 | * Only mono and interleaved modes are supported now. | |
133 | * Always allocates a contiguous channel block. | |
134 | * */ | |
135 | ||
136 | static int ct_map_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
137 | { | |
8cc72361 WYC |
138 | struct snd_pcm_runtime *runtime; |
139 | struct ct_vm *vm; | |
140 | ||
35ebf6e7 | 141 | if (!apcm->substream) |
8cc72361 WYC |
142 | return 0; |
143 | ||
144 | runtime = apcm->substream->runtime; | |
145 | vm = atc->vm; | |
146 | ||
c76157d9 | 147 | apcm->vm_block = vm->map(vm, apcm->substream, runtime->dma_bytes); |
8cc72361 | 148 | |
35ebf6e7 | 149 | if (!apcm->vm_block) |
8cc72361 WYC |
150 | return -ENOENT; |
151 | ||
152 | return 0; | |
153 | } | |
154 | ||
155 | static void ct_unmap_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
156 | { | |
8cc72361 WYC |
157 | struct ct_vm *vm; |
158 | ||
35ebf6e7 | 159 | if (!apcm->vm_block) |
8cc72361 WYC |
160 | return; |
161 | ||
162 | vm = atc->vm; | |
163 | ||
8cc72361 | 164 | vm->unmap(vm, apcm->vm_block); |
8cc72361 WYC |
165 | |
166 | apcm->vm_block = NULL; | |
167 | } | |
168 | ||
169 | static unsigned long atc_get_ptp_phys(struct ct_atc *atc, int index) | |
170 | { | |
21956b61 | 171 | return atc->vm->get_ptp_phys(atc->vm, index); |
8cc72361 WYC |
172 | } |
173 | ||
a45c4d51 SM |
174 | static unsigned int convert_format(snd_pcm_format_t snd_format, |
175 | struct snd_card *card) | |
8cc72361 WYC |
176 | { |
177 | switch (snd_format) { | |
178 | case SNDRV_PCM_FORMAT_U8: | |
8cc72361 WYC |
179 | return SRC_SF_U8; |
180 | case SNDRV_PCM_FORMAT_S16_LE: | |
8cc72361 WYC |
181 | return SRC_SF_S16; |
182 | case SNDRV_PCM_FORMAT_S24_3LE: | |
183 | return SRC_SF_S24; | |
8cc72361 WYC |
184 | case SNDRV_PCM_FORMAT_S32_LE: |
185 | return SRC_SF_S32; | |
d2b9b96c TI |
186 | case SNDRV_PCM_FORMAT_FLOAT_LE: |
187 | return SRC_SF_F32; | |
8cc72361 | 188 | default: |
0cae90a9 | 189 | dev_err(card->dev, "not recognized snd format is %d\n", |
8cc72361 WYC |
190 | snd_format); |
191 | return SRC_SF_S16; | |
192 | } | |
193 | } | |
194 | ||
195 | static unsigned int | |
196 | atc_get_pitch(unsigned int input_rate, unsigned int output_rate) | |
197 | { | |
514eef9c TI |
198 | unsigned int pitch; |
199 | int b; | |
8cc72361 WYC |
200 | |
201 | /* get pitch and convert to fixed-point 8.24 format. */ | |
202 | pitch = (input_rate / output_rate) << 24; | |
203 | input_rate %= output_rate; | |
204 | input_rate /= 100; | |
205 | output_rate /= 100; | |
206 | for (b = 31; ((b >= 0) && !(input_rate >> b)); ) | |
207 | b--; | |
208 | ||
209 | if (b >= 0) { | |
210 | input_rate <<= (31 - b); | |
211 | input_rate /= output_rate; | |
212 | b = 24 - (31 - b); | |
213 | if (b >= 0) | |
214 | input_rate <<= b; | |
215 | else | |
216 | input_rate >>= -b; | |
217 | ||
218 | pitch |= input_rate; | |
219 | } | |
220 | ||
221 | return pitch; | |
222 | } | |
223 | ||
224 | static int select_rom(unsigned int pitch) | |
225 | { | |
35ebf6e7 | 226 | if (pitch > 0x00428f5c && pitch < 0x01b851ec) { |
8cc72361 WYC |
227 | /* 0.26 <= pitch <= 1.72 */ |
228 | return 1; | |
35ebf6e7 | 229 | } else if (pitch == 0x01d66666 || pitch == 0x01d66667) { |
8cc72361 WYC |
230 | /* pitch == 1.8375 */ |
231 | return 2; | |
35ebf6e7 | 232 | } else if (pitch == 0x02000000) { |
8cc72361 WYC |
233 | /* pitch == 2 */ |
234 | return 3; | |
84ed1a19 | 235 | } else if (pitch <= 0x08000000) { |
8cc72361 WYC |
236 | /* 0 <= pitch <= 8 */ |
237 | return 0; | |
238 | } else { | |
239 | return -ENOENT; | |
240 | } | |
241 | } | |
242 | ||
243 | static int atc_pcm_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
244 | { | |
245 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
246 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
247 | struct src_desc desc = {0}; | |
248 | struct amixer_desc mix_dsc = {0}; | |
514eef9c TI |
249 | struct src *src; |
250 | struct amixer *amixer; | |
251 | int err; | |
8cc72361 WYC |
252 | int n_amixer = apcm->substream->runtime->channels, i = 0; |
253 | int device = apcm->substream->pcm->device; | |
514eef9c | 254 | unsigned int pitch; |
8cc72361 | 255 | |
822fa19b | 256 | /* first release old resources */ |
29959a09 | 257 | atc_pcm_release_resources(atc, apcm); |
822fa19b | 258 | |
8cc72361 WYC |
259 | /* Get SRC resource */ |
260 | desc.multi = apcm->substream->runtime->channels; | |
261 | desc.msr = atc->msr; | |
262 | desc.mode = MEMRD; | |
263 | err = src_mgr->get_src(src_mgr, &desc, (struct src **)&apcm->src); | |
264 | if (err) | |
265 | goto error1; | |
266 | ||
267 | pitch = atc_get_pitch(apcm->substream->runtime->rate, | |
268 | (atc->rsr * atc->msr)); | |
269 | src = apcm->src; | |
270 | src->ops->set_pitch(src, pitch); | |
271 | src->ops->set_rom(src, select_rom(pitch)); | |
a45c4d51 SM |
272 | src->ops->set_sf(src, convert_format(apcm->substream->runtime->format, |
273 | atc->card)); | |
8cc72361 WYC |
274 | src->ops->set_pm(src, (src->ops->next_interleave(src) != NULL)); |
275 | ||
276 | /* Get AMIXER resource */ | |
277 | n_amixer = (n_amixer < 2) ? 2 : n_amixer; | |
278 | apcm->amixers = kzalloc(sizeof(void *)*n_amixer, GFP_KERNEL); | |
35ebf6e7 | 279 | if (!apcm->amixers) { |
8cc72361 WYC |
280 | err = -ENOMEM; |
281 | goto error1; | |
282 | } | |
283 | mix_dsc.msr = atc->msr; | |
284 | for (i = 0, apcm->n_amixer = 0; i < n_amixer; i++) { | |
285 | err = amixer_mgr->get_amixer(amixer_mgr, &mix_dsc, | |
286 | (struct amixer **)&apcm->amixers[i]); | |
287 | if (err) | |
288 | goto error1; | |
289 | ||
290 | apcm->n_amixer++; | |
291 | } | |
292 | ||
293 | /* Set up device virtual mem map */ | |
294 | err = ct_map_audio_buffer(atc, apcm); | |
295 | if (err < 0) | |
296 | goto error1; | |
297 | ||
298 | /* Connect resources */ | |
299 | src = apcm->src; | |
300 | for (i = 0; i < n_amixer; i++) { | |
301 | amixer = apcm->amixers[i]; | |
635c265f | 302 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
303 | amixer->ops->setup(amixer, &src->rsc, |
304 | INIT_VOL, atc->pcm[i+device*2]); | |
635c265f | 305 | mutex_unlock(&atc->atc_mutex); |
8cc72361 | 306 | src = src->ops->next_interleave(src); |
35ebf6e7 | 307 | if (!src) |
8cc72361 WYC |
308 | src = apcm->src; |
309 | } | |
310 | ||
b7bbf876 TI |
311 | ct_timer_prepare(apcm->timer); |
312 | ||
8cc72361 WYC |
313 | return 0; |
314 | ||
315 | error1: | |
316 | atc_pcm_release_resources(atc, apcm); | |
317 | return err; | |
318 | } | |
319 | ||
320 | static int | |
321 | atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
322 | { | |
323 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
324 | struct srcimp_mgr *srcimp_mgr = atc->rsc_mgrs[SRCIMP]; | |
325 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
326 | struct sum_mgr *sum_mgr = atc->rsc_mgrs[SUM]; | |
514eef9c TI |
327 | struct srcimp *srcimp; |
328 | int i; | |
8cc72361 | 329 | |
35ebf6e7 | 330 | if (apcm->srcimps) { |
8cc72361 WYC |
331 | for (i = 0; i < apcm->n_srcimp; i++) { |
332 | srcimp = apcm->srcimps[i]; | |
333 | srcimp->ops->unmap(srcimp); | |
334 | srcimp_mgr->put_srcimp(srcimp_mgr, srcimp); | |
335 | apcm->srcimps[i] = NULL; | |
336 | } | |
337 | kfree(apcm->srcimps); | |
338 | apcm->srcimps = NULL; | |
339 | } | |
340 | ||
35ebf6e7 | 341 | if (apcm->srccs) { |
8cc72361 WYC |
342 | for (i = 0; i < apcm->n_srcc; i++) { |
343 | src_mgr->put_src(src_mgr, apcm->srccs[i]); | |
344 | apcm->srccs[i] = NULL; | |
345 | } | |
346 | kfree(apcm->srccs); | |
347 | apcm->srccs = NULL; | |
348 | } | |
349 | ||
35ebf6e7 | 350 | if (apcm->amixers) { |
8cc72361 WYC |
351 | for (i = 0; i < apcm->n_amixer; i++) { |
352 | amixer_mgr->put_amixer(amixer_mgr, apcm->amixers[i]); | |
353 | apcm->amixers[i] = NULL; | |
354 | } | |
355 | kfree(apcm->amixers); | |
356 | apcm->amixers = NULL; | |
357 | } | |
358 | ||
35ebf6e7 | 359 | if (apcm->mono) { |
8cc72361 WYC |
360 | sum_mgr->put_sum(sum_mgr, apcm->mono); |
361 | apcm->mono = NULL; | |
362 | } | |
363 | ||
35ebf6e7 | 364 | if (apcm->src) { |
8cc72361 WYC |
365 | src_mgr->put_src(src_mgr, apcm->src); |
366 | apcm->src = NULL; | |
367 | } | |
368 | ||
35ebf6e7 | 369 | if (apcm->vm_block) { |
8cc72361 WYC |
370 | /* Undo device virtual mem map */ |
371 | ct_unmap_audio_buffer(atc, apcm); | |
372 | apcm->vm_block = NULL; | |
373 | } | |
374 | ||
375 | return 0; | |
376 | } | |
377 | ||
378 | static int atc_pcm_playback_start(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
379 | { | |
514eef9c | 380 | unsigned int max_cisz; |
8cc72361 WYC |
381 | struct src *src = apcm->src; |
382 | ||
c399f3be TI |
383 | if (apcm->started) |
384 | return 0; | |
385 | apcm->started = 1; | |
386 | ||
8cc72361 WYC |
387 | max_cisz = src->multi * src->rsc.msr; |
388 | max_cisz = 0x80 * (max_cisz < 8 ? max_cisz : 8); | |
389 | ||
390 | src->ops->set_sa(src, apcm->vm_block->addr); | |
391 | src->ops->set_la(src, apcm->vm_block->addr + apcm->vm_block->size); | |
392 | src->ops->set_ca(src, apcm->vm_block->addr + max_cisz); | |
393 | src->ops->set_cisz(src, max_cisz); | |
394 | ||
395 | src->ops->set_bm(src, 1); | |
396 | src->ops->set_state(src, SRC_STATE_INIT); | |
397 | src->ops->commit_write(src); | |
398 | ||
b7bbf876 | 399 | ct_timer_start(apcm->timer); |
8cc72361 WYC |
400 | return 0; |
401 | } | |
402 | ||
403 | static int atc_pcm_stop(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
404 | { | |
514eef9c TI |
405 | struct src *src; |
406 | int i; | |
8cc72361 | 407 | |
b7bbf876 TI |
408 | ct_timer_stop(apcm->timer); |
409 | ||
8cc72361 WYC |
410 | src = apcm->src; |
411 | src->ops->set_bm(src, 0); | |
412 | src->ops->set_state(src, SRC_STATE_OFF); | |
413 | src->ops->commit_write(src); | |
414 | ||
35ebf6e7 | 415 | if (apcm->srccs) { |
8cc72361 WYC |
416 | for (i = 0; i < apcm->n_srcc; i++) { |
417 | src = apcm->srccs[i]; | |
418 | src->ops->set_bm(src, 0); | |
419 | src->ops->set_state(src, SRC_STATE_OFF); | |
420 | src->ops->commit_write(src); | |
421 | } | |
422 | } | |
423 | ||
424 | apcm->started = 0; | |
425 | ||
426 | return 0; | |
427 | } | |
428 | ||
429 | static int | |
430 | atc_pcm_playback_position(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
431 | { | |
432 | struct src *src = apcm->src; | |
514eef9c TI |
433 | u32 size, max_cisz; |
434 | int position; | |
8cc72361 | 435 | |
5242bc76 TI |
436 | if (!src) |
437 | return 0; | |
8cc72361 WYC |
438 | position = src->ops->get_ca(src); |
439 | ||
e240a469 | 440 | if (position < apcm->vm_block->addr) { |
2e6705c0 TI |
441 | dev_dbg(atc->card->dev, |
442 | "bad ca - ca=0x%08x, vba=0x%08x, vbs=0x%08x\n", | |
443 | position, apcm->vm_block->addr, apcm->vm_block->size); | |
e240a469 SB |
444 | position = apcm->vm_block->addr; |
445 | } | |
446 | ||
8cc72361 WYC |
447 | size = apcm->vm_block->size; |
448 | max_cisz = src->multi * src->rsc.msr; | |
449 | max_cisz = 128 * (max_cisz < 8 ? max_cisz : 8); | |
450 | ||
451 | return (position + size - max_cisz - apcm->vm_block->addr) % size; | |
452 | } | |
453 | ||
454 | struct src_node_conf_t { | |
455 | unsigned int pitch; | |
456 | unsigned int msr:8; | |
457 | unsigned int mix_msr:8; | |
458 | unsigned int imp_msr:8; | |
459 | unsigned int vo:1; | |
460 | }; | |
461 | ||
462 | static void setup_src_node_conf(struct ct_atc *atc, struct ct_atc_pcm *apcm, | |
463 | struct src_node_conf_t *conf, int *n_srcc) | |
464 | { | |
514eef9c | 465 | unsigned int pitch; |
8cc72361 WYC |
466 | |
467 | /* get pitch and convert to fixed-point 8.24 format. */ | |
468 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
469 | apcm->substream->runtime->rate); | |
470 | *n_srcc = 0; | |
471 | ||
55309216 | 472 | if (1 == atc->msr) { /* FIXME: do we really need SRC here if pitch==1 */ |
8cc72361 WYC |
473 | *n_srcc = apcm->substream->runtime->channels; |
474 | conf[0].pitch = pitch; | |
475 | conf[0].mix_msr = conf[0].imp_msr = conf[0].msr = 1; | |
476 | conf[0].vo = 1; | |
55309216 | 477 | } else if (2 <= atc->msr) { |
8cc72361 WYC |
478 | if (0x8000000 < pitch) { |
479 | /* Need two-stage SRCs, SRCIMPs and | |
480 | * AMIXERs for converting format */ | |
481 | conf[0].pitch = (atc->msr << 24); | |
482 | conf[0].msr = conf[0].mix_msr = 1; | |
483 | conf[0].imp_msr = atc->msr; | |
484 | conf[0].vo = 0; | |
485 | conf[1].pitch = atc_get_pitch(atc->rsr, | |
486 | apcm->substream->runtime->rate); | |
487 | conf[1].msr = conf[1].mix_msr = conf[1].imp_msr = 1; | |
488 | conf[1].vo = 1; | |
489 | *n_srcc = apcm->substream->runtime->channels * 2; | |
490 | } else if (0x1000000 < pitch) { | |
491 | /* Need one-stage SRCs, SRCIMPs and | |
492 | * AMIXERs for converting format */ | |
493 | conf[0].pitch = pitch; | |
494 | conf[0].msr = conf[0].mix_msr | |
495 | = conf[0].imp_msr = atc->msr; | |
496 | conf[0].vo = 1; | |
497 | *n_srcc = apcm->substream->runtime->channels; | |
498 | } | |
499 | } | |
500 | } | |
501 | ||
502 | static int | |
503 | atc_pcm_capture_get_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
504 | { | |
505 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
506 | struct srcimp_mgr *srcimp_mgr = atc->rsc_mgrs[SRCIMP]; | |
507 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
508 | struct sum_mgr *sum_mgr = atc->rsc_mgrs[SUM]; | |
509 | struct src_desc src_dsc = {0}; | |
514eef9c | 510 | struct src *src; |
8cc72361 | 511 | struct srcimp_desc srcimp_dsc = {0}; |
514eef9c | 512 | struct srcimp *srcimp; |
8cc72361 WYC |
513 | struct amixer_desc mix_dsc = {0}; |
514 | struct sum_desc sum_dsc = {0}; | |
514eef9c TI |
515 | unsigned int pitch; |
516 | int multi, err, i; | |
517 | int n_srcimp, n_amixer, n_srcc, n_sum; | |
8cc72361 WYC |
518 | struct src_node_conf_t src_node_conf[2] = {{0} }; |
519 | ||
822fa19b | 520 | /* first release old resources */ |
a5990dc5 | 521 | atc_pcm_release_resources(atc, apcm); |
822fa19b | 522 | |
8cc72361 WYC |
523 | /* The numbers of converting SRCs and SRCIMPs should be determined |
524 | * by pitch value. */ | |
525 | ||
526 | multi = apcm->substream->runtime->channels; | |
527 | ||
528 | /* get pitch and convert to fixed-point 8.24 format. */ | |
529 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
530 | apcm->substream->runtime->rate); | |
531 | ||
532 | setup_src_node_conf(atc, apcm, src_node_conf, &n_srcc); | |
533 | n_sum = (1 == multi) ? 1 : 0; | |
514eef9c TI |
534 | n_amixer = n_sum * 2 + n_srcc; |
535 | n_srcimp = n_srcc; | |
8cc72361 WYC |
536 | if ((multi > 1) && (0x8000000 >= pitch)) { |
537 | /* Need extra AMIXERs and SRCIMPs for special treatment | |
538 | * of interleaved recording of conjugate channels */ | |
539 | n_amixer += multi * atc->msr; | |
540 | n_srcimp += multi * atc->msr; | |
541 | } else { | |
542 | n_srcimp += multi; | |
543 | } | |
544 | ||
545 | if (n_srcc) { | |
546 | apcm->srccs = kzalloc(sizeof(void *)*n_srcc, GFP_KERNEL); | |
35ebf6e7 | 547 | if (!apcm->srccs) |
8cc72361 WYC |
548 | return -ENOMEM; |
549 | } | |
550 | if (n_amixer) { | |
551 | apcm->amixers = kzalloc(sizeof(void *)*n_amixer, GFP_KERNEL); | |
35ebf6e7 | 552 | if (!apcm->amixers) { |
8cc72361 WYC |
553 | err = -ENOMEM; |
554 | goto error1; | |
555 | } | |
556 | } | |
557 | apcm->srcimps = kzalloc(sizeof(void *)*n_srcimp, GFP_KERNEL); | |
35ebf6e7 | 558 | if (!apcm->srcimps) { |
8cc72361 WYC |
559 | err = -ENOMEM; |
560 | goto error1; | |
561 | } | |
562 | ||
563 | /* Allocate SRCs for sample rate conversion if needed */ | |
564 | src_dsc.multi = 1; | |
565 | src_dsc.mode = ARCRW; | |
566 | for (i = 0, apcm->n_srcc = 0; i < n_srcc; i++) { | |
567 | src_dsc.msr = src_node_conf[i/multi].msr; | |
568 | err = src_mgr->get_src(src_mgr, &src_dsc, | |
569 | (struct src **)&apcm->srccs[i]); | |
570 | if (err) | |
571 | goto error1; | |
572 | ||
573 | src = apcm->srccs[i]; | |
574 | pitch = src_node_conf[i/multi].pitch; | |
575 | src->ops->set_pitch(src, pitch); | |
576 | src->ops->set_rom(src, select_rom(pitch)); | |
577 | src->ops->set_vo(src, src_node_conf[i/multi].vo); | |
578 | ||
579 | apcm->n_srcc++; | |
580 | } | |
581 | ||
582 | /* Allocate AMIXERs for routing SRCs of conversion if needed */ | |
583 | for (i = 0, apcm->n_amixer = 0; i < n_amixer; i++) { | |
584 | if (i < (n_sum*2)) | |
585 | mix_dsc.msr = atc->msr; | |
586 | else if (i < (n_sum*2+n_srcc)) | |
587 | mix_dsc.msr = src_node_conf[(i-n_sum*2)/multi].mix_msr; | |
588 | else | |
589 | mix_dsc.msr = 1; | |
590 | ||
591 | err = amixer_mgr->get_amixer(amixer_mgr, &mix_dsc, | |
592 | (struct amixer **)&apcm->amixers[i]); | |
593 | if (err) | |
594 | goto error1; | |
595 | ||
596 | apcm->n_amixer++; | |
597 | } | |
598 | ||
599 | /* Allocate a SUM resource to mix all input channels together */ | |
600 | sum_dsc.msr = atc->msr; | |
601 | err = sum_mgr->get_sum(sum_mgr, &sum_dsc, (struct sum **)&apcm->mono); | |
602 | if (err) | |
603 | goto error1; | |
604 | ||
605 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
606 | apcm->substream->runtime->rate); | |
607 | /* Allocate SRCIMP resources */ | |
608 | for (i = 0, apcm->n_srcimp = 0; i < n_srcimp; i++) { | |
609 | if (i < (n_srcc)) | |
610 | srcimp_dsc.msr = src_node_conf[i/multi].imp_msr; | |
611 | else if (1 == multi) | |
612 | srcimp_dsc.msr = (pitch <= 0x8000000) ? atc->msr : 1; | |
613 | else | |
614 | srcimp_dsc.msr = 1; | |
615 | ||
616 | err = srcimp_mgr->get_srcimp(srcimp_mgr, &srcimp_dsc, &srcimp); | |
617 | if (err) | |
618 | goto error1; | |
619 | ||
620 | apcm->srcimps[i] = srcimp; | |
621 | apcm->n_srcimp++; | |
622 | } | |
623 | ||
624 | /* Allocate a SRC for writing data to host memory */ | |
625 | src_dsc.multi = apcm->substream->runtime->channels; | |
626 | src_dsc.msr = 1; | |
627 | src_dsc.mode = MEMWR; | |
628 | err = src_mgr->get_src(src_mgr, &src_dsc, (struct src **)&apcm->src); | |
629 | if (err) | |
630 | goto error1; | |
631 | ||
632 | src = apcm->src; | |
633 | src->ops->set_pitch(src, pitch); | |
634 | ||
635 | /* Set up device virtual mem map */ | |
636 | err = ct_map_audio_buffer(atc, apcm); | |
637 | if (err < 0) | |
638 | goto error1; | |
639 | ||
640 | return 0; | |
641 | ||
642 | error1: | |
643 | atc_pcm_release_resources(atc, apcm); | |
644 | return err; | |
645 | } | |
646 | ||
647 | static int atc_pcm_capture_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
648 | { | |
514eef9c TI |
649 | struct src *src; |
650 | struct amixer *amixer; | |
651 | struct srcimp *srcimp; | |
8cc72361 | 652 | struct ct_mixer *mixer = atc->mixer; |
514eef9c | 653 | struct sum *mono; |
8cc72361 | 654 | struct rsc *out_ports[8] = {NULL}; |
514eef9c TI |
655 | int err, i, j, n_sum, multi; |
656 | unsigned int pitch; | |
8cc72361 WYC |
657 | int mix_base = 0, imp_base = 0; |
658 | ||
29959a09 | 659 | atc_pcm_release_resources(atc, apcm); |
8cc72361 WYC |
660 | |
661 | /* Get needed resources. */ | |
662 | err = atc_pcm_capture_get_resources(atc, apcm); | |
663 | if (err) | |
664 | return err; | |
665 | ||
666 | /* Connect resources */ | |
667 | mixer->get_output_ports(mixer, MIX_PCMO_FRONT, | |
668 | &out_ports[0], &out_ports[1]); | |
669 | ||
670 | multi = apcm->substream->runtime->channels; | |
671 | if (1 == multi) { | |
672 | mono = apcm->mono; | |
673 | for (i = 0; i < 2; i++) { | |
674 | amixer = apcm->amixers[i]; | |
675 | amixer->ops->setup(amixer, out_ports[i], | |
676 | MONO_SUM_SCALE, mono); | |
677 | } | |
678 | out_ports[0] = &mono->rsc; | |
679 | n_sum = 1; | |
680 | mix_base = n_sum * 2; | |
681 | } | |
682 | ||
683 | for (i = 0; i < apcm->n_srcc; i++) { | |
684 | src = apcm->srccs[i]; | |
685 | srcimp = apcm->srcimps[imp_base+i]; | |
686 | amixer = apcm->amixers[mix_base+i]; | |
687 | srcimp->ops->map(srcimp, src, out_ports[i%multi]); | |
688 | amixer->ops->setup(amixer, &src->rsc, INIT_VOL, NULL); | |
689 | out_ports[i%multi] = &amixer->rsc; | |
690 | } | |
691 | ||
692 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
693 | apcm->substream->runtime->rate); | |
694 | ||
695 | if ((multi > 1) && (pitch <= 0x8000000)) { | |
696 | /* Special connection for interleaved | |
697 | * recording with conjugate channels */ | |
698 | for (i = 0; i < multi; i++) { | |
699 | out_ports[i]->ops->master(out_ports[i]); | |
700 | for (j = 0; j < atc->msr; j++) { | |
701 | amixer = apcm->amixers[apcm->n_srcc+j*multi+i]; | |
702 | amixer->ops->set_input(amixer, out_ports[i]); | |
703 | amixer->ops->set_scale(amixer, INIT_VOL); | |
704 | amixer->ops->set_sum(amixer, NULL); | |
705 | amixer->ops->commit_raw_write(amixer); | |
706 | out_ports[i]->ops->next_conj(out_ports[i]); | |
707 | ||
708 | srcimp = apcm->srcimps[apcm->n_srcc+j*multi+i]; | |
709 | srcimp->ops->map(srcimp, apcm->src, | |
710 | &amixer->rsc); | |
711 | } | |
712 | } | |
713 | } else { | |
714 | for (i = 0; i < multi; i++) { | |
715 | srcimp = apcm->srcimps[apcm->n_srcc+i]; | |
716 | srcimp->ops->map(srcimp, apcm->src, out_ports[i]); | |
717 | } | |
718 | } | |
719 | ||
b7bbf876 TI |
720 | ct_timer_prepare(apcm->timer); |
721 | ||
8cc72361 WYC |
722 | return 0; |
723 | } | |
724 | ||
725 | static int atc_pcm_capture_start(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
726 | { | |
514eef9c | 727 | struct src *src; |
8cc72361 | 728 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; |
514eef9c | 729 | int i, multi; |
8cc72361 WYC |
730 | |
731 | if (apcm->started) | |
732 | return 0; | |
733 | ||
734 | apcm->started = 1; | |
735 | multi = apcm->substream->runtime->channels; | |
736 | /* Set up converting SRCs */ | |
737 | for (i = 0; i < apcm->n_srcc; i++) { | |
738 | src = apcm->srccs[i]; | |
739 | src->ops->set_pm(src, ((i%multi) != (multi-1))); | |
740 | src_mgr->src_disable(src_mgr, src); | |
741 | } | |
742 | ||
743 | /* Set up recording SRC */ | |
744 | src = apcm->src; | |
a45c4d51 SM |
745 | src->ops->set_sf(src, convert_format(apcm->substream->runtime->format, |
746 | atc->card)); | |
8cc72361 WYC |
747 | src->ops->set_sa(src, apcm->vm_block->addr); |
748 | src->ops->set_la(src, apcm->vm_block->addr + apcm->vm_block->size); | |
749 | src->ops->set_ca(src, apcm->vm_block->addr); | |
750 | src_mgr->src_disable(src_mgr, src); | |
751 | ||
752 | /* Disable relevant SRCs firstly */ | |
753 | src_mgr->commit_write(src_mgr); | |
754 | ||
755 | /* Enable SRCs respectively */ | |
756 | for (i = 0; i < apcm->n_srcc; i++) { | |
757 | src = apcm->srccs[i]; | |
758 | src->ops->set_state(src, SRC_STATE_RUN); | |
759 | src->ops->commit_write(src); | |
760 | src_mgr->src_enable_s(src_mgr, src); | |
761 | } | |
762 | src = apcm->src; | |
763 | src->ops->set_bm(src, 1); | |
764 | src->ops->set_state(src, SRC_STATE_RUN); | |
765 | src->ops->commit_write(src); | |
766 | src_mgr->src_enable_s(src_mgr, src); | |
767 | ||
768 | /* Enable relevant SRCs synchronously */ | |
769 | src_mgr->commit_write(src_mgr); | |
770 | ||
b7bbf876 | 771 | ct_timer_start(apcm->timer); |
8cc72361 WYC |
772 | return 0; |
773 | } | |
774 | ||
775 | static int | |
776 | atc_pcm_capture_position(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
777 | { | |
778 | struct src *src = apcm->src; | |
779 | ||
5242bc76 TI |
780 | if (!src) |
781 | return 0; | |
8cc72361 WYC |
782 | return src->ops->get_ca(src) - apcm->vm_block->addr; |
783 | } | |
784 | ||
785 | static int spdif_passthru_playback_get_resources(struct ct_atc *atc, | |
786 | struct ct_atc_pcm *apcm) | |
787 | { | |
788 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
789 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
790 | struct src_desc desc = {0}; | |
791 | struct amixer_desc mix_dsc = {0}; | |
514eef9c TI |
792 | struct src *src; |
793 | int err; | |
794 | int n_amixer = apcm->substream->runtime->channels, i; | |
795 | unsigned int pitch, rsr = atc->pll_rate; | |
8cc72361 | 796 | |
822fa19b | 797 | /* first release old resources */ |
a5990dc5 | 798 | atc_pcm_release_resources(atc, apcm); |
822fa19b | 799 | |
8cc72361 WYC |
800 | /* Get SRC resource */ |
801 | desc.multi = apcm->substream->runtime->channels; | |
802 | desc.msr = 1; | |
803 | while (apcm->substream->runtime->rate > (rsr * desc.msr)) | |
804 | desc.msr <<= 1; | |
805 | ||
806 | desc.mode = MEMRD; | |
807 | err = src_mgr->get_src(src_mgr, &desc, (struct src **)&apcm->src); | |
808 | if (err) | |
809 | goto error1; | |
810 | ||
811 | pitch = atc_get_pitch(apcm->substream->runtime->rate, (rsr * desc.msr)); | |
812 | src = apcm->src; | |
813 | src->ops->set_pitch(src, pitch); | |
814 | src->ops->set_rom(src, select_rom(pitch)); | |
a45c4d51 SM |
815 | src->ops->set_sf(src, convert_format(apcm->substream->runtime->format, |
816 | atc->card)); | |
8cc72361 WYC |
817 | src->ops->set_pm(src, (src->ops->next_interleave(src) != NULL)); |
818 | src->ops->set_bp(src, 1); | |
819 | ||
820 | /* Get AMIXER resource */ | |
821 | n_amixer = (n_amixer < 2) ? 2 : n_amixer; | |
822 | apcm->amixers = kzalloc(sizeof(void *)*n_amixer, GFP_KERNEL); | |
35ebf6e7 | 823 | if (!apcm->amixers) { |
8cc72361 WYC |
824 | err = -ENOMEM; |
825 | goto error1; | |
826 | } | |
827 | mix_dsc.msr = desc.msr; | |
828 | for (i = 0, apcm->n_amixer = 0; i < n_amixer; i++) { | |
829 | err = amixer_mgr->get_amixer(amixer_mgr, &mix_dsc, | |
830 | (struct amixer **)&apcm->amixers[i]); | |
831 | if (err) | |
832 | goto error1; | |
833 | ||
834 | apcm->n_amixer++; | |
835 | } | |
836 | ||
837 | /* Set up device virtual mem map */ | |
838 | err = ct_map_audio_buffer(atc, apcm); | |
839 | if (err < 0) | |
840 | goto error1; | |
841 | ||
842 | return 0; | |
843 | ||
844 | error1: | |
845 | atc_pcm_release_resources(atc, apcm); | |
846 | return err; | |
847 | } | |
848 | ||
514eef9c TI |
849 | static int atc_pll_init(struct ct_atc *atc, int rate) |
850 | { | |
851 | struct hw *hw = atc->hw; | |
852 | int err; | |
853 | err = hw->pll_init(hw, rate); | |
854 | atc->pll_rate = err ? 0 : rate; | |
855 | return err; | |
856 | } | |
857 | ||
8cc72361 WYC |
858 | static int |
859 | spdif_passthru_playback_setup(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
860 | { | |
861 | struct dao *dao = container_of(atc->daios[SPDIFOO], struct dao, daio); | |
8cc72361 | 862 | unsigned int rate = apcm->substream->runtime->rate; |
514eef9c | 863 | unsigned int status; |
29959a09 | 864 | int err = 0; |
514eef9c | 865 | unsigned char iec958_con_fs; |
8cc72361 WYC |
866 | |
867 | switch (rate) { | |
868 | case 48000: | |
869 | iec958_con_fs = IEC958_AES3_CON_FS_48000; | |
870 | break; | |
871 | case 44100: | |
872 | iec958_con_fs = IEC958_AES3_CON_FS_44100; | |
873 | break; | |
874 | case 32000: | |
875 | iec958_con_fs = IEC958_AES3_CON_FS_32000; | |
876 | break; | |
877 | default: | |
878 | return -ENOENT; | |
879 | } | |
880 | ||
635c265f | 881 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
882 | dao->ops->get_spos(dao, &status); |
883 | if (((status >> 24) & IEC958_AES3_CON_FS) != iec958_con_fs) { | |
4c1847e8 | 884 | status &= ~(IEC958_AES3_CON_FS << 24); |
8cc72361 WYC |
885 | status |= (iec958_con_fs << 24); |
886 | dao->ops->set_spos(dao, status); | |
887 | dao->ops->commit_write(dao); | |
888 | } | |
514eef9c TI |
889 | if ((rate != atc->pll_rate) && (32000 != rate)) |
890 | err = atc_pll_init(atc, rate); | |
635c265f | 891 | mutex_unlock(&atc->atc_mutex); |
8cc72361 WYC |
892 | |
893 | return err; | |
894 | } | |
895 | ||
896 | static int | |
897 | spdif_passthru_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
898 | { | |
514eef9c TI |
899 | struct src *src; |
900 | struct amixer *amixer; | |
901 | struct dao *dao; | |
902 | int err; | |
903 | int i; | |
8cc72361 | 904 | |
29959a09 | 905 | atc_pcm_release_resources(atc, apcm); |
8cc72361 WYC |
906 | |
907 | /* Configure SPDIFOO and PLL to passthrough mode; | |
908 | * determine pll_rate. */ | |
909 | err = spdif_passthru_playback_setup(atc, apcm); | |
910 | if (err) | |
911 | return err; | |
912 | ||
913 | /* Get needed resources. */ | |
914 | err = spdif_passthru_playback_get_resources(atc, apcm); | |
915 | if (err) | |
916 | return err; | |
917 | ||
918 | /* Connect resources */ | |
919 | src = apcm->src; | |
920 | for (i = 0; i < apcm->n_amixer; i++) { | |
921 | amixer = apcm->amixers[i]; | |
922 | amixer->ops->setup(amixer, &src->rsc, INIT_VOL, NULL); | |
923 | src = src->ops->next_interleave(src); | |
35ebf6e7 | 924 | if (!src) |
8cc72361 WYC |
925 | src = apcm->src; |
926 | } | |
927 | /* Connect to SPDIFOO */ | |
635c265f | 928 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
929 | dao = container_of(atc->daios[SPDIFOO], struct dao, daio); |
930 | amixer = apcm->amixers[0]; | |
931 | dao->ops->set_left_input(dao, &amixer->rsc); | |
932 | amixer = apcm->amixers[1]; | |
933 | dao->ops->set_right_input(dao, &amixer->rsc); | |
635c265f | 934 | mutex_unlock(&atc->atc_mutex); |
8cc72361 | 935 | |
b7bbf876 TI |
936 | ct_timer_prepare(apcm->timer); |
937 | ||
8cc72361 WYC |
938 | return 0; |
939 | } | |
940 | ||
941 | static int atc_select_line_in(struct ct_atc *atc) | |
942 | { | |
943 | struct hw *hw = atc->hw; | |
944 | struct ct_mixer *mixer = atc->mixer; | |
514eef9c | 945 | struct src *src; |
8cc72361 WYC |
946 | |
947 | if (hw->is_adc_source_selected(hw, ADC_LINEIN)) | |
948 | return 0; | |
949 | ||
950 | mixer->set_input_left(mixer, MIX_MIC_IN, NULL); | |
951 | mixer->set_input_right(mixer, MIX_MIC_IN, NULL); | |
952 | ||
953 | hw->select_adc_source(hw, ADC_LINEIN); | |
954 | ||
955 | src = atc->srcs[2]; | |
956 | mixer->set_input_left(mixer, MIX_LINE_IN, &src->rsc); | |
957 | src = atc->srcs[3]; | |
958 | mixer->set_input_right(mixer, MIX_LINE_IN, &src->rsc); | |
959 | ||
960 | return 0; | |
961 | } | |
962 | ||
963 | static int atc_select_mic_in(struct ct_atc *atc) | |
964 | { | |
965 | struct hw *hw = atc->hw; | |
966 | struct ct_mixer *mixer = atc->mixer; | |
514eef9c | 967 | struct src *src; |
8cc72361 WYC |
968 | |
969 | if (hw->is_adc_source_selected(hw, ADC_MICIN)) | |
970 | return 0; | |
971 | ||
972 | mixer->set_input_left(mixer, MIX_LINE_IN, NULL); | |
973 | mixer->set_input_right(mixer, MIX_LINE_IN, NULL); | |
974 | ||
975 | hw->select_adc_source(hw, ADC_MICIN); | |
976 | ||
977 | src = atc->srcs[2]; | |
978 | mixer->set_input_left(mixer, MIX_MIC_IN, &src->rsc); | |
979 | src = atc->srcs[3]; | |
980 | mixer->set_input_right(mixer, MIX_MIC_IN, &src->rsc); | |
981 | ||
982 | return 0; | |
983 | } | |
984 | ||
b028b818 | 985 | static struct capabilities atc_capabilities(struct ct_atc *atc) |
8cc72361 WYC |
986 | { |
987 | struct hw *hw = atc->hw; | |
988 | ||
b028b818 | 989 | return hw->capabilities(hw); |
55309216 HB |
990 | } |
991 | ||
992 | static int atc_output_switch_get(struct ct_atc *atc) | |
993 | { | |
994 | struct hw *hw = atc->hw; | |
995 | ||
996 | return hw->output_switch_get(hw); | |
997 | } | |
998 | ||
999 | static int atc_output_switch_put(struct ct_atc *atc, int position) | |
1000 | { | |
1001 | struct hw *hw = atc->hw; | |
1002 | ||
1003 | return hw->output_switch_put(hw, position); | |
1004 | } | |
1005 | ||
55309216 HB |
1006 | static int atc_mic_source_switch_get(struct ct_atc *atc) |
1007 | { | |
1008 | struct hw *hw = atc->hw; | |
1009 | ||
1010 | return hw->mic_source_switch_get(hw); | |
1011 | } | |
1012 | ||
1013 | static int atc_mic_source_switch_put(struct ct_atc *atc, int position) | |
1014 | { | |
1015 | struct hw *hw = atc->hw; | |
1016 | ||
1017 | return hw->mic_source_switch_put(hw, position); | |
1018 | } | |
1019 | ||
8cc72361 WYC |
1020 | static int atc_select_digit_io(struct ct_atc *atc) |
1021 | { | |
1022 | struct hw *hw = atc->hw; | |
1023 | ||
1024 | if (hw->is_adc_source_selected(hw, ADC_NONE)) | |
1025 | return 0; | |
1026 | ||
1027 | hw->select_adc_source(hw, ADC_NONE); | |
1028 | ||
1029 | return 0; | |
1030 | } | |
1031 | ||
1032 | static int atc_daio_unmute(struct ct_atc *atc, unsigned char state, int type) | |
1033 | { | |
1034 | struct daio_mgr *daio_mgr = atc->rsc_mgrs[DAIO]; | |
1035 | ||
1036 | if (state) | |
1037 | daio_mgr->daio_enable(daio_mgr, atc->daios[type]); | |
1038 | else | |
1039 | daio_mgr->daio_disable(daio_mgr, atc->daios[type]); | |
1040 | ||
1041 | daio_mgr->commit_write(daio_mgr); | |
1042 | ||
1043 | return 0; | |
1044 | } | |
1045 | ||
1046 | static int | |
1047 | atc_dao_get_status(struct ct_atc *atc, unsigned int *status, int type) | |
1048 | { | |
1049 | struct dao *dao = container_of(atc->daios[type], struct dao, daio); | |
1050 | return dao->ops->get_spos(dao, status); | |
1051 | } | |
1052 | ||
1053 | static int | |
1054 | atc_dao_set_status(struct ct_atc *atc, unsigned int status, int type) | |
1055 | { | |
1056 | struct dao *dao = container_of(atc->daios[type], struct dao, daio); | |
1057 | ||
1058 | dao->ops->set_spos(dao, status); | |
1059 | dao->ops->commit_write(dao); | |
1060 | return 0; | |
1061 | } | |
1062 | ||
1063 | static int atc_line_front_unmute(struct ct_atc *atc, unsigned char state) | |
1064 | { | |
1065 | return atc_daio_unmute(atc, state, LINEO1); | |
1066 | } | |
1067 | ||
1068 | static int atc_line_surround_unmute(struct ct_atc *atc, unsigned char state) | |
1069 | { | |
3b04691c | 1070 | return atc_daio_unmute(atc, state, LINEO2); |
8cc72361 WYC |
1071 | } |
1072 | ||
1073 | static int atc_line_clfe_unmute(struct ct_atc *atc, unsigned char state) | |
1074 | { | |
1075 | return atc_daio_unmute(atc, state, LINEO3); | |
1076 | } | |
1077 | ||
1078 | static int atc_line_rear_unmute(struct ct_atc *atc, unsigned char state) | |
1079 | { | |
3b04691c | 1080 | return atc_daio_unmute(atc, state, LINEO4); |
8cc72361 WYC |
1081 | } |
1082 | ||
1083 | static int atc_line_in_unmute(struct ct_atc *atc, unsigned char state) | |
1084 | { | |
1085 | return atc_daio_unmute(atc, state, LINEIM); | |
1086 | } | |
1087 | ||
55309216 HB |
1088 | static int atc_mic_unmute(struct ct_atc *atc, unsigned char state) |
1089 | { | |
1090 | return atc_daio_unmute(atc, state, MIC); | |
1091 | } | |
1092 | ||
8cc72361 WYC |
1093 | static int atc_spdif_out_unmute(struct ct_atc *atc, unsigned char state) |
1094 | { | |
1095 | return atc_daio_unmute(atc, state, SPDIFOO); | |
1096 | } | |
1097 | ||
1098 | static int atc_spdif_in_unmute(struct ct_atc *atc, unsigned char state) | |
1099 | { | |
1100 | return atc_daio_unmute(atc, state, SPDIFIO); | |
1101 | } | |
1102 | ||
1103 | static int atc_spdif_out_get_status(struct ct_atc *atc, unsigned int *status) | |
1104 | { | |
1105 | return atc_dao_get_status(atc, status, SPDIFOO); | |
1106 | } | |
1107 | ||
1108 | static int atc_spdif_out_set_status(struct ct_atc *atc, unsigned int status) | |
1109 | { | |
1110 | return atc_dao_set_status(atc, status, SPDIFOO); | |
1111 | } | |
1112 | ||
1113 | static int atc_spdif_out_passthru(struct ct_atc *atc, unsigned char state) | |
1114 | { | |
8cc72361 | 1115 | struct dao_desc da_dsc = {0}; |
514eef9c TI |
1116 | struct dao *dao; |
1117 | int err; | |
8cc72361 WYC |
1118 | struct ct_mixer *mixer = atc->mixer; |
1119 | struct rsc *rscs[2] = {NULL}; | |
1120 | unsigned int spos = 0; | |
1121 | ||
635c265f | 1122 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
1123 | dao = container_of(atc->daios[SPDIFOO], struct dao, daio); |
1124 | da_dsc.msr = state ? 1 : atc->msr; | |
1125 | da_dsc.passthru = state ? 1 : 0; | |
1126 | err = dao->ops->reinit(dao, &da_dsc); | |
1127 | if (state) { | |
1128 | spos = IEC958_DEFAULT_CON; | |
1129 | } else { | |
1130 | mixer->get_output_ports(mixer, MIX_SPDIF_OUT, | |
1131 | &rscs[0], &rscs[1]); | |
1132 | dao->ops->set_left_input(dao, rscs[0]); | |
1133 | dao->ops->set_right_input(dao, rscs[1]); | |
1134 | /* Restore PLL to atc->rsr if needed. */ | |
514eef9c TI |
1135 | if (atc->pll_rate != atc->rsr) |
1136 | err = atc_pll_init(atc, atc->rsr); | |
8cc72361 WYC |
1137 | } |
1138 | dao->ops->set_spos(dao, spos); | |
1139 | dao->ops->commit_write(dao); | |
635c265f | 1140 | mutex_unlock(&atc->atc_mutex); |
8cc72361 WYC |
1141 | |
1142 | return err; | |
1143 | } | |
1144 | ||
29959a09 | 1145 | static int atc_release_resources(struct ct_atc *atc) |
8cc72361 | 1146 | { |
29959a09 WYC |
1147 | int i; |
1148 | struct daio_mgr *daio_mgr = NULL; | |
1149 | struct dao *dao = NULL; | |
29959a09 WYC |
1150 | struct daio *daio = NULL; |
1151 | struct sum_mgr *sum_mgr = NULL; | |
1152 | struct src_mgr *src_mgr = NULL; | |
1153 | struct srcimp_mgr *srcimp_mgr = NULL; | |
1154 | struct srcimp *srcimp = NULL; | |
1155 | struct ct_mixer *mixer = NULL; | |
1156 | ||
1157 | /* disconnect internal mixer objects */ | |
35ebf6e7 | 1158 | if (atc->mixer) { |
8cc72361 WYC |
1159 | mixer = atc->mixer; |
1160 | mixer->set_input_left(mixer, MIX_LINE_IN, NULL); | |
1161 | mixer->set_input_right(mixer, MIX_LINE_IN, NULL); | |
1162 | mixer->set_input_left(mixer, MIX_MIC_IN, NULL); | |
1163 | mixer->set_input_right(mixer, MIX_MIC_IN, NULL); | |
1164 | mixer->set_input_left(mixer, MIX_SPDIF_IN, NULL); | |
1165 | mixer->set_input_right(mixer, MIX_SPDIF_IN, NULL); | |
8cc72361 WYC |
1166 | } |
1167 | ||
35ebf6e7 | 1168 | if (atc->daios) { |
8cc72361 WYC |
1169 | daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO]; |
1170 | for (i = 0; i < atc->n_daio; i++) { | |
1171 | daio = atc->daios[i]; | |
1172 | if (daio->type < LINEIM) { | |
1173 | dao = container_of(daio, struct dao, daio); | |
1174 | dao->ops->clear_left_input(dao); | |
1175 | dao->ops->clear_right_input(dao); | |
8cc72361 WYC |
1176 | } |
1177 | daio_mgr->put_daio(daio_mgr, daio); | |
1178 | } | |
1179 | kfree(atc->daios); | |
29959a09 | 1180 | atc->daios = NULL; |
8cc72361 WYC |
1181 | } |
1182 | ||
35ebf6e7 | 1183 | if (atc->pcm) { |
8cc72361 WYC |
1184 | sum_mgr = atc->rsc_mgrs[SUM]; |
1185 | for (i = 0; i < atc->n_pcm; i++) | |
1186 | sum_mgr->put_sum(sum_mgr, atc->pcm[i]); | |
1187 | ||
1188 | kfree(atc->pcm); | |
29959a09 | 1189 | atc->pcm = NULL; |
8cc72361 WYC |
1190 | } |
1191 | ||
35ebf6e7 | 1192 | if (atc->srcs) { |
8cc72361 WYC |
1193 | src_mgr = atc->rsc_mgrs[SRC]; |
1194 | for (i = 0; i < atc->n_src; i++) | |
1195 | src_mgr->put_src(src_mgr, atc->srcs[i]); | |
1196 | ||
1197 | kfree(atc->srcs); | |
29959a09 | 1198 | atc->srcs = NULL; |
8cc72361 WYC |
1199 | } |
1200 | ||
35ebf6e7 | 1201 | if (atc->srcimps) { |
8cc72361 WYC |
1202 | srcimp_mgr = atc->rsc_mgrs[SRCIMP]; |
1203 | for (i = 0; i < atc->n_srcimp; i++) { | |
1204 | srcimp = atc->srcimps[i]; | |
1205 | srcimp->ops->unmap(srcimp); | |
1206 | srcimp_mgr->put_srcimp(srcimp_mgr, atc->srcimps[i]); | |
1207 | } | |
1208 | kfree(atc->srcimps); | |
29959a09 WYC |
1209 | atc->srcimps = NULL; |
1210 | } | |
1211 | ||
1212 | return 0; | |
1213 | } | |
1214 | ||
1215 | static int ct_atc_destroy(struct ct_atc *atc) | |
1216 | { | |
1217 | int i = 0; | |
1218 | ||
35ebf6e7 | 1219 | if (!atc) |
29959a09 WYC |
1220 | return 0; |
1221 | ||
1222 | if (atc->timer) { | |
1223 | ct_timer_free(atc->timer); | |
1224 | atc->timer = NULL; | |
8cc72361 WYC |
1225 | } |
1226 | ||
29959a09 WYC |
1227 | atc_release_resources(atc); |
1228 | ||
1229 | /* Destroy internal mixer objects */ | |
35ebf6e7 | 1230 | if (atc->mixer) |
29959a09 WYC |
1231 | ct_mixer_destroy(atc->mixer); |
1232 | ||
8cc72361 | 1233 | for (i = 0; i < NUM_RSCTYP; i++) { |
35ebf6e7 | 1234 | if (rsc_mgr_funcs[i].destroy && atc->rsc_mgrs[i]) |
8cc72361 WYC |
1235 | rsc_mgr_funcs[i].destroy(atc->rsc_mgrs[i]); |
1236 | ||
1237 | } | |
1238 | ||
35ebf6e7 | 1239 | if (atc->hw) |
b6bfe86f | 1240 | destroy_hw_obj(atc->hw); |
8cc72361 WYC |
1241 | |
1242 | /* Destroy device virtual memory manager object */ | |
35ebf6e7 | 1243 | if (atc->vm) { |
8cc72361 WYC |
1244 | ct_vm_destroy(atc->vm); |
1245 | atc->vm = NULL; | |
1246 | } | |
1247 | ||
1248 | kfree(atc); | |
1249 | ||
1250 | return 0; | |
1251 | } | |
1252 | ||
1253 | static int atc_dev_free(struct snd_device *dev) | |
1254 | { | |
1255 | struct ct_atc *atc = dev->device_data; | |
1256 | return ct_atc_destroy(atc); | |
1257 | } | |
1258 | ||
e23e7a14 | 1259 | static int atc_identify_card(struct ct_atc *atc, unsigned int ssid) |
8cc72361 | 1260 | { |
9470195a TI |
1261 | const struct snd_pci_quirk *p; |
1262 | const struct snd_pci_quirk *list; | |
408bffd0 | 1263 | u16 vendor_id, device_id; |
8cc72361 | 1264 | |
9470195a TI |
1265 | switch (atc->chip_type) { |
1266 | case ATC20K1: | |
1267 | atc->chip_name = "20K1"; | |
1268 | list = subsys_20k1_list; | |
1269 | break; | |
1270 | case ATC20K2: | |
1271 | atc->chip_name = "20K2"; | |
1272 | list = subsys_20k2_list; | |
8cc72361 | 1273 | break; |
9470195a TI |
1274 | default: |
1275 | return -ENOENT; | |
8cc72361 | 1276 | } |
408bffd0 TI |
1277 | if (ssid) { |
1278 | vendor_id = ssid >> 16; | |
1279 | device_id = ssid & 0xffff; | |
1280 | } else { | |
1281 | vendor_id = atc->pci->subsystem_vendor; | |
1282 | device_id = atc->pci->subsystem_device; | |
1283 | } | |
1284 | p = snd_pci_quirk_lookup_id(vendor_id, device_id, list); | |
a8f4310b TI |
1285 | if (p) { |
1286 | if (p->value < 0) { | |
0cae90a9 SM |
1287 | dev_err(atc->card->dev, |
1288 | "Device %04x:%04x is black-listed\n", | |
1289 | vendor_id, device_id); | |
a8f4310b TI |
1290 | return -ENOENT; |
1291 | } | |
1292 | atc->model = p->value; | |
1293 | } else { | |
1294 | if (atc->chip_type == ATC20K1) | |
1295 | atc->model = CT20K1_UNKNOWN; | |
1296 | else | |
1297 | atc->model = CT20K2_UNKNOWN; | |
1298 | } | |
9470195a | 1299 | atc->model_name = ct_subsys_name[atc->model]; |
2e6705c0 | 1300 | dev_info(atc->card->dev, "chip %s model %s (%04x:%04x) is found\n", |
9470195a | 1301 | atc->chip_name, atc->model_name, |
408bffd0 | 1302 | vendor_id, device_id); |
8cc72361 WYC |
1303 | return 0; |
1304 | } | |
1305 | ||
e23e7a14 | 1306 | int ct_atc_create_alsa_devs(struct ct_atc *atc) |
8cc72361 WYC |
1307 | { |
1308 | enum CTALSADEVS i; | |
8cc72361 WYC |
1309 | int err; |
1310 | ||
9470195a | 1311 | alsa_dev_funcs[MIXER].public_name = atc->chip_name; |
8cc72361 WYC |
1312 | |
1313 | for (i = 0; i < NUM_CTALSADEVS; i++) { | |
35ebf6e7 | 1314 | if (!alsa_dev_funcs[i].create) |
8cc72361 WYC |
1315 | continue; |
1316 | ||
1317 | err = alsa_dev_funcs[i].create(atc, i, | |
1318 | alsa_dev_funcs[i].public_name); | |
1319 | if (err) { | |
0cae90a9 SM |
1320 | dev_err(atc->card->dev, |
1321 | "Creating alsa device %d failed!\n", i); | |
8cc72361 WYC |
1322 | return err; |
1323 | } | |
1324 | } | |
1325 | ||
1326 | return 0; | |
1327 | } | |
1328 | ||
e23e7a14 | 1329 | static int atc_create_hw_devs(struct ct_atc *atc) |
8cc72361 | 1330 | { |
514eef9c | 1331 | struct hw *hw; |
8cc72361 | 1332 | struct card_conf info = {0}; |
514eef9c | 1333 | int i, err; |
8cc72361 | 1334 | |
9470195a | 1335 | err = create_hw_obj(atc->pci, atc->chip_type, atc->model, &hw); |
8cc72361 | 1336 | if (err) { |
0cae90a9 | 1337 | dev_err(atc->card->dev, "Failed to create hw obj!!!\n"); |
8cc72361 WYC |
1338 | return err; |
1339 | } | |
e5347f9a | 1340 | hw->card = atc->card; |
8cc72361 WYC |
1341 | atc->hw = hw; |
1342 | ||
1343 | /* Initialize card hardware. */ | |
1344 | info.rsr = atc->rsr; | |
1345 | info.msr = atc->msr; | |
1346 | info.vm_pgt_phys = atc_get_ptp_phys(atc, 0); | |
1347 | err = hw->card_init(hw, &info); | |
1348 | if (err < 0) | |
1349 | return err; | |
1350 | ||
1351 | for (i = 0; i < NUM_RSCTYP; i++) { | |
35ebf6e7 | 1352 | if (!rsc_mgr_funcs[i].create) |
8cc72361 WYC |
1353 | continue; |
1354 | ||
1355 | err = rsc_mgr_funcs[i].create(atc->hw, &atc->rsc_mgrs[i]); | |
1356 | if (err) { | |
0cae90a9 SM |
1357 | dev_err(atc->card->dev, |
1358 | "Failed to create rsc_mgr %d!!!\n", i); | |
8cc72361 WYC |
1359 | return err; |
1360 | } | |
1361 | } | |
1362 | ||
1363 | return 0; | |
1364 | } | |
1365 | ||
29959a09 | 1366 | static int atc_get_resources(struct ct_atc *atc) |
8cc72361 WYC |
1367 | { |
1368 | struct daio_desc da_desc = {0}; | |
514eef9c | 1369 | struct daio_mgr *daio_mgr; |
8cc72361 | 1370 | struct src_desc src_dsc = {0}; |
514eef9c | 1371 | struct src_mgr *src_mgr; |
8cc72361 | 1372 | struct srcimp_desc srcimp_dsc = {0}; |
514eef9c | 1373 | struct srcimp_mgr *srcimp_mgr; |
8cc72361 | 1374 | struct sum_desc sum_dsc = {0}; |
514eef9c | 1375 | struct sum_mgr *sum_mgr; |
55309216 HB |
1376 | int err, i, num_srcs, num_daios; |
1377 | ||
1378 | num_daios = ((atc->model == CTSB1270) ? 8 : 7); | |
1379 | num_srcs = ((atc->model == CTSB1270) ? 6 : 4); | |
8cc72361 | 1380 | |
55309216 | 1381 | atc->daios = kzalloc(sizeof(void *)*num_daios, GFP_KERNEL); |
35ebf6e7 | 1382 | if (!atc->daios) |
8cc72361 WYC |
1383 | return -ENOMEM; |
1384 | ||
55309216 | 1385 | atc->srcs = kzalloc(sizeof(void *)*num_srcs, GFP_KERNEL); |
35ebf6e7 | 1386 | if (!atc->srcs) |
8cc72361 WYC |
1387 | return -ENOMEM; |
1388 | ||
55309216 | 1389 | atc->srcimps = kzalloc(sizeof(void *)*num_srcs, GFP_KERNEL); |
35ebf6e7 | 1390 | if (!atc->srcimps) |
8cc72361 WYC |
1391 | return -ENOMEM; |
1392 | ||
1393 | atc->pcm = kzalloc(sizeof(void *)*(2*4), GFP_KERNEL); | |
35ebf6e7 | 1394 | if (!atc->pcm) |
8cc72361 WYC |
1395 | return -ENOMEM; |
1396 | ||
1397 | daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO]; | |
1398 | da_desc.msr = atc->msr; | |
55309216 HB |
1399 | for (i = 0, atc->n_daio = 0; i < num_daios; i++) { |
1400 | da_desc.type = (atc->model != CTSB073X) ? i : | |
1401 | ((i == SPDIFIO) ? SPDIFI1 : i); | |
8cc72361 WYC |
1402 | err = daio_mgr->get_daio(daio_mgr, &da_desc, |
1403 | (struct daio **)&atc->daios[i]); | |
1404 | if (err) { | |
0cae90a9 SM |
1405 | dev_err(atc->card->dev, |
1406 | "Failed to get DAIO resource %d!!!\n", | |
62afa853 | 1407 | i); |
8cc72361 WYC |
1408 | return err; |
1409 | } | |
1410 | atc->n_daio++; | |
1411 | } | |
8cc72361 WYC |
1412 | |
1413 | src_mgr = atc->rsc_mgrs[SRC]; | |
1414 | src_dsc.multi = 1; | |
1415 | src_dsc.msr = atc->msr; | |
1416 | src_dsc.mode = ARCRW; | |
55309216 | 1417 | for (i = 0, atc->n_src = 0; i < num_srcs; i++) { |
8cc72361 WYC |
1418 | err = src_mgr->get_src(src_mgr, &src_dsc, |
1419 | (struct src **)&atc->srcs[i]); | |
1420 | if (err) | |
1421 | return err; | |
1422 | ||
1423 | atc->n_src++; | |
1424 | } | |
1425 | ||
1426 | srcimp_mgr = atc->rsc_mgrs[SRCIMP]; | |
55309216 HB |
1427 | srcimp_dsc.msr = 8; |
1428 | for (i = 0, atc->n_srcimp = 0; i < num_srcs; i++) { | |
8cc72361 WYC |
1429 | err = srcimp_mgr->get_srcimp(srcimp_mgr, &srcimp_dsc, |
1430 | (struct srcimp **)&atc->srcimps[i]); | |
1431 | if (err) | |
1432 | return err; | |
1433 | ||
1434 | atc->n_srcimp++; | |
1435 | } | |
8cc72361 WYC |
1436 | |
1437 | sum_mgr = atc->rsc_mgrs[SUM]; | |
1438 | sum_dsc.msr = atc->msr; | |
1439 | for (i = 0, atc->n_pcm = 0; i < (2*4); i++) { | |
1440 | err = sum_mgr->get_sum(sum_mgr, &sum_dsc, | |
1441 | (struct sum **)&atc->pcm[i]); | |
1442 | if (err) | |
1443 | return err; | |
1444 | ||
1445 | atc->n_pcm++; | |
1446 | } | |
1447 | ||
8cc72361 WYC |
1448 | return 0; |
1449 | } | |
1450 | ||
29959a09 | 1451 | static void |
8cc72361 WYC |
1452 | atc_connect_dai(struct src_mgr *src_mgr, struct dai *dai, |
1453 | struct src **srcs, struct srcimp **srcimps) | |
1454 | { | |
1455 | struct rsc *rscs[2] = {NULL}; | |
514eef9c TI |
1456 | struct src *src; |
1457 | struct srcimp *srcimp; | |
8cc72361 WYC |
1458 | int i = 0; |
1459 | ||
1460 | rscs[0] = &dai->daio.rscl; | |
1461 | rscs[1] = &dai->daio.rscr; | |
1462 | for (i = 0; i < 2; i++) { | |
1463 | src = srcs[i]; | |
1464 | srcimp = srcimps[i]; | |
1465 | srcimp->ops->map(srcimp, src, rscs[i]); | |
1466 | src_mgr->src_disable(src_mgr, src); | |
1467 | } | |
1468 | ||
1469 | src_mgr->commit_write(src_mgr); /* Actually disable SRCs */ | |
1470 | ||
1471 | src = srcs[0]; | |
1472 | src->ops->set_pm(src, 1); | |
1473 | for (i = 0; i < 2; i++) { | |
1474 | src = srcs[i]; | |
1475 | src->ops->set_state(src, SRC_STATE_RUN); | |
1476 | src->ops->commit_write(src); | |
1477 | src_mgr->src_enable_s(src_mgr, src); | |
1478 | } | |
1479 | ||
1480 | dai->ops->set_srt_srcl(dai, &(srcs[0]->rsc)); | |
1481 | dai->ops->set_srt_srcr(dai, &(srcs[1]->rsc)); | |
1482 | ||
1483 | dai->ops->set_enb_src(dai, 1); | |
1484 | dai->ops->set_enb_srt(dai, 1); | |
1485 | dai->ops->commit_write(dai); | |
1486 | ||
1487 | src_mgr->commit_write(src_mgr); /* Synchronously enable SRCs */ | |
1488 | } | |
1489 | ||
29959a09 | 1490 | static void atc_connect_resources(struct ct_atc *atc) |
8cc72361 | 1491 | { |
514eef9c TI |
1492 | struct dai *dai; |
1493 | struct dao *dao; | |
1494 | struct src *src; | |
1495 | struct sum *sum; | |
1496 | struct ct_mixer *mixer; | |
8cc72361 | 1497 | struct rsc *rscs[2] = {NULL}; |
514eef9c | 1498 | int i, j; |
8cc72361 WYC |
1499 | |
1500 | mixer = atc->mixer; | |
1501 | ||
1502 | for (i = MIX_WAVE_FRONT, j = LINEO1; i <= MIX_SPDIF_OUT; i++, j++) { | |
1503 | mixer->get_output_ports(mixer, i, &rscs[0], &rscs[1]); | |
1504 | dao = container_of(atc->daios[j], struct dao, daio); | |
1505 | dao->ops->set_left_input(dao, rscs[0]); | |
1506 | dao->ops->set_right_input(dao, rscs[1]); | |
1507 | } | |
1508 | ||
1509 | dai = container_of(atc->daios[LINEIM], struct dai, daio); | |
1510 | atc_connect_dai(atc->rsc_mgrs[SRC], dai, | |
1511 | (struct src **)&atc->srcs[2], | |
1512 | (struct srcimp **)&atc->srcimps[2]); | |
1513 | src = atc->srcs[2]; | |
1514 | mixer->set_input_left(mixer, MIX_LINE_IN, &src->rsc); | |
1515 | src = atc->srcs[3]; | |
1516 | mixer->set_input_right(mixer, MIX_LINE_IN, &src->rsc); | |
1517 | ||
55309216 HB |
1518 | if (atc->model == CTSB1270) { |
1519 | /* Titanium HD has a dedicated ADC for the Mic. */ | |
1520 | dai = container_of(atc->daios[MIC], struct dai, daio); | |
1521 | atc_connect_dai(atc->rsc_mgrs[SRC], dai, | |
1522 | (struct src **)&atc->srcs[4], | |
1523 | (struct srcimp **)&atc->srcimps[4]); | |
1524 | src = atc->srcs[4]; | |
1525 | mixer->set_input_left(mixer, MIX_MIC_IN, &src->rsc); | |
1526 | src = atc->srcs[5]; | |
1527 | mixer->set_input_right(mixer, MIX_MIC_IN, &src->rsc); | |
1528 | } | |
1529 | ||
8cc72361 WYC |
1530 | dai = container_of(atc->daios[SPDIFIO], struct dai, daio); |
1531 | atc_connect_dai(atc->rsc_mgrs[SRC], dai, | |
1532 | (struct src **)&atc->srcs[0], | |
1533 | (struct srcimp **)&atc->srcimps[0]); | |
1534 | ||
1535 | src = atc->srcs[0]; | |
1536 | mixer->set_input_left(mixer, MIX_SPDIF_IN, &src->rsc); | |
1537 | src = atc->srcs[1]; | |
1538 | mixer->set_input_right(mixer, MIX_SPDIF_IN, &src->rsc); | |
1539 | ||
1540 | for (i = MIX_PCMI_FRONT, j = 0; i <= MIX_PCMI_SURROUND; i++, j += 2) { | |
1541 | sum = atc->pcm[j]; | |
1542 | mixer->set_input_left(mixer, i, &sum->rsc); | |
1543 | sum = atc->pcm[j+1]; | |
1544 | mixer->set_input_right(mixer, i, &sum->rsc); | |
1545 | } | |
1546 | } | |
1547 | ||
c7561cd8 | 1548 | #ifdef CONFIG_PM_SLEEP |
68cb2b55 | 1549 | static int atc_suspend(struct ct_atc *atc) |
29959a09 WYC |
1550 | { |
1551 | int i; | |
1552 | struct hw *hw = atc->hw; | |
1553 | ||
1554 | snd_power_change_state(atc->card, SNDRV_CTL_POWER_D3hot); | |
1555 | ||
1556 | for (i = FRONT; i < NUM_PCMS; i++) { | |
1557 | if (!atc->pcms[i]) | |
1558 | continue; | |
1559 | ||
1560 | snd_pcm_suspend_all(atc->pcms[i]); | |
1561 | } | |
1562 | ||
1563 | atc_release_resources(atc); | |
1564 | ||
68cb2b55 | 1565 | hw->suspend(hw); |
29959a09 WYC |
1566 | |
1567 | return 0; | |
1568 | } | |
1569 | ||
1570 | static int atc_hw_resume(struct ct_atc *atc) | |
1571 | { | |
1572 | struct hw *hw = atc->hw; | |
1573 | struct card_conf info = {0}; | |
1574 | ||
1575 | /* Re-initialize card hardware. */ | |
1576 | info.rsr = atc->rsr; | |
1577 | info.msr = atc->msr; | |
1578 | info.vm_pgt_phys = atc_get_ptp_phys(atc, 0); | |
1579 | return hw->resume(hw, &info); | |
1580 | } | |
1581 | ||
1582 | static int atc_resources_resume(struct ct_atc *atc) | |
1583 | { | |
1584 | struct ct_mixer *mixer; | |
1585 | int err = 0; | |
1586 | ||
1587 | /* Get resources */ | |
1588 | err = atc_get_resources(atc); | |
1589 | if (err < 0) { | |
1590 | atc_release_resources(atc); | |
1591 | return err; | |
1592 | } | |
1593 | ||
1594 | /* Build topology */ | |
1595 | atc_connect_resources(atc); | |
1596 | ||
1597 | mixer = atc->mixer; | |
1598 | mixer->resume(mixer); | |
1599 | ||
1600 | return 0; | |
1601 | } | |
1602 | ||
1603 | static int atc_resume(struct ct_atc *atc) | |
1604 | { | |
1605 | int err = 0; | |
1606 | ||
1607 | /* Do hardware resume. */ | |
1608 | err = atc_hw_resume(atc); | |
1609 | if (err < 0) { | |
0cae90a9 SM |
1610 | dev_err(atc->card->dev, |
1611 | "pci_enable_device failed, disabling device\n"); | |
29959a09 WYC |
1612 | snd_card_disconnect(atc->card); |
1613 | return err; | |
1614 | } | |
1615 | ||
1616 | err = atc_resources_resume(atc); | |
1617 | if (err < 0) | |
1618 | return err; | |
1619 | ||
1620 | snd_power_change_state(atc->card, SNDRV_CTL_POWER_D0); | |
1621 | ||
1622 | return 0; | |
1623 | } | |
1624 | #endif | |
1625 | ||
e23e7a14 | 1626 | static struct ct_atc atc_preset = { |
2a36f67f TI |
1627 | .map_audio_buffer = ct_map_audio_buffer, |
1628 | .unmap_audio_buffer = ct_unmap_audio_buffer, | |
1629 | .pcm_playback_prepare = atc_pcm_playback_prepare, | |
1630 | .pcm_release_resources = atc_pcm_release_resources, | |
1631 | .pcm_playback_start = atc_pcm_playback_start, | |
1632 | .pcm_playback_stop = atc_pcm_stop, | |
1633 | .pcm_playback_position = atc_pcm_playback_position, | |
1634 | .pcm_capture_prepare = atc_pcm_capture_prepare, | |
1635 | .pcm_capture_start = atc_pcm_capture_start, | |
1636 | .pcm_capture_stop = atc_pcm_stop, | |
1637 | .pcm_capture_position = atc_pcm_capture_position, | |
1638 | .spdif_passthru_playback_prepare = spdif_passthru_playback_prepare, | |
1639 | .get_ptp_phys = atc_get_ptp_phys, | |
1640 | .select_line_in = atc_select_line_in, | |
1641 | .select_mic_in = atc_select_mic_in, | |
1642 | .select_digit_io = atc_select_digit_io, | |
1643 | .line_front_unmute = atc_line_front_unmute, | |
1644 | .line_surround_unmute = atc_line_surround_unmute, | |
1645 | .line_clfe_unmute = atc_line_clfe_unmute, | |
1646 | .line_rear_unmute = atc_line_rear_unmute, | |
1647 | .line_in_unmute = atc_line_in_unmute, | |
55309216 | 1648 | .mic_unmute = atc_mic_unmute, |
2a36f67f TI |
1649 | .spdif_out_unmute = atc_spdif_out_unmute, |
1650 | .spdif_in_unmute = atc_spdif_in_unmute, | |
1651 | .spdif_out_get_status = atc_spdif_out_get_status, | |
1652 | .spdif_out_set_status = atc_spdif_out_set_status, | |
1653 | .spdif_out_passthru = atc_spdif_out_passthru, | |
b028b818 | 1654 | .capabilities = atc_capabilities, |
55309216 HB |
1655 | .output_switch_get = atc_output_switch_get, |
1656 | .output_switch_put = atc_output_switch_put, | |
55309216 HB |
1657 | .mic_source_switch_get = atc_mic_source_switch_get, |
1658 | .mic_source_switch_put = atc_mic_source_switch_put, | |
c7561cd8 | 1659 | #ifdef CONFIG_PM_SLEEP |
29959a09 WYC |
1660 | .suspend = atc_suspend, |
1661 | .resume = atc_resume, | |
1662 | #endif | |
2a36f67f | 1663 | }; |
8cc72361 WYC |
1664 | |
1665 | /** | |
1666 | * ct_atc_create - create and initialize a hardware manager | |
1667 | * @card: corresponding alsa card object | |
1668 | * @pci: corresponding kernel pci device object | |
1669 | * @ratc: return created object address in it | |
1670 | * | |
1671 | * Creates and initializes a hardware manager. | |
1672 | * | |
1673 | * Creates kmallocated ct_atc structure. Initializes hardware. | |
25985edc | 1674 | * Returns 0 if succeeds, or negative error code if fails. |
8cc72361 WYC |
1675 | */ |
1676 | ||
e23e7a14 BP |
1677 | int ct_atc_create(struct snd_card *card, struct pci_dev *pci, |
1678 | unsigned int rsr, unsigned int msr, | |
1679 | int chip_type, unsigned int ssid, | |
1680 | struct ct_atc **ratc) | |
8cc72361 | 1681 | { |
514eef9c | 1682 | struct ct_atc *atc; |
8cc72361 WYC |
1683 | static struct snd_device_ops ops = { |
1684 | .dev_free = atc_dev_free, | |
1685 | }; | |
514eef9c | 1686 | int err; |
8cc72361 WYC |
1687 | |
1688 | *ratc = NULL; | |
1689 | ||
1690 | atc = kzalloc(sizeof(*atc), GFP_KERNEL); | |
35ebf6e7 | 1691 | if (!atc) |
8cc72361 WYC |
1692 | return -ENOMEM; |
1693 | ||
2a36f67f TI |
1694 | /* Set operations */ |
1695 | *atc = atc_preset; | |
1696 | ||
8cc72361 WYC |
1697 | atc->card = card; |
1698 | atc->pci = pci; | |
1699 | atc->rsr = rsr; | |
1700 | atc->msr = msr; | |
9470195a | 1701 | atc->chip_type = chip_type; |
8cc72361 | 1702 | |
635c265f | 1703 | mutex_init(&atc->atc_mutex); |
8cc72361 WYC |
1704 | |
1705 | /* Find card model */ | |
408bffd0 | 1706 | err = atc_identify_card(atc, ssid); |
8cc72361 | 1707 | if (err < 0) { |
0cae90a9 | 1708 | dev_err(card->dev, "ctatc: Card not recognised\n"); |
8cc72361 WYC |
1709 | goto error1; |
1710 | } | |
1711 | ||
1712 | /* Set up device virtual memory management object */ | |
21956b61 | 1713 | err = ct_vm_create(&atc->vm, pci); |
8cc72361 WYC |
1714 | if (err < 0) |
1715 | goto error1; | |
1716 | ||
1717 | /* Create all atc hw devices */ | |
1718 | err = atc_create_hw_devs(atc); | |
1719 | if (err < 0) | |
1720 | goto error1; | |
1721 | ||
29959a09 WYC |
1722 | err = ct_mixer_create(atc, (struct ct_mixer **)&atc->mixer); |
1723 | if (err) { | |
0cae90a9 | 1724 | dev_err(card->dev, "Failed to create mixer obj!!!\n"); |
29959a09 WYC |
1725 | goto error1; |
1726 | } | |
1727 | ||
8cc72361 WYC |
1728 | /* Get resources */ |
1729 | err = atc_get_resources(atc); | |
1730 | if (err < 0) | |
1731 | goto error1; | |
1732 | ||
1733 | /* Build topology */ | |
1734 | atc_connect_resources(atc); | |
1735 | ||
b7bbf876 | 1736 | atc->timer = ct_timer_new(atc); |
4d8ce1c9 JL |
1737 | if (!atc->timer) { |
1738 | err = -ENOMEM; | |
b7bbf876 | 1739 | goto error1; |
4d8ce1c9 | 1740 | } |
b7bbf876 | 1741 | |
8cc72361 WYC |
1742 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, atc, &ops); |
1743 | if (err < 0) | |
1744 | goto error1; | |
1745 | ||
8cc72361 WYC |
1746 | *ratc = atc; |
1747 | return 0; | |
1748 | ||
1749 | error1: | |
1750 | ct_atc_destroy(atc); | |
0cae90a9 | 1751 | dev_err(card->dev, "Something wrong!!!\n"); |
8cc72361 WYC |
1752 | return err; |
1753 | } |