Commit | Line | Data |
---|---|---|
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 | ||
9470195a TI |
41 | static struct snd_pci_quirk __devinitdata subsys_20k1_list[] = { |
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 | ||
9470195a TI |
51 | static struct snd_pci_quirk __devinitdata subsys_20k2_list[] = { |
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 | ||
109 | typedef int (*create_t)(void *, void **); | |
110 | typedef int (*destroy_t)(void *); | |
111 | ||
112 | static struct { | |
113 | int (*create)(void *hw, void **rmgr); | |
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 | ||
174 | static unsigned int convert_format(snd_pcm_format_t snd_format) | |
175 | { | |
176 | switch (snd_format) { | |
177 | case SNDRV_PCM_FORMAT_U8: | |
8cc72361 WYC |
178 | return SRC_SF_U8; |
179 | case SNDRV_PCM_FORMAT_S16_LE: | |
8cc72361 WYC |
180 | return SRC_SF_S16; |
181 | case SNDRV_PCM_FORMAT_S24_3LE: | |
182 | return SRC_SF_S24; | |
8cc72361 WYC |
183 | case SNDRV_PCM_FORMAT_S32_LE: |
184 | return SRC_SF_S32; | |
d2b9b96c TI |
185 | case SNDRV_PCM_FORMAT_FLOAT_LE: |
186 | return SRC_SF_F32; | |
8cc72361 | 187 | default: |
b3e0afe6 | 188 | printk(KERN_ERR "ctxfi: not recognized snd format is %d \n", |
8cc72361 WYC |
189 | snd_format); |
190 | return SRC_SF_S16; | |
191 | } | |
192 | } | |
193 | ||
194 | static unsigned int | |
195 | atc_get_pitch(unsigned int input_rate, unsigned int output_rate) | |
196 | { | |
514eef9c TI |
197 | unsigned int pitch; |
198 | int b; | |
8cc72361 WYC |
199 | |
200 | /* get pitch and convert to fixed-point 8.24 format. */ | |
201 | pitch = (input_rate / output_rate) << 24; | |
202 | input_rate %= output_rate; | |
203 | input_rate /= 100; | |
204 | output_rate /= 100; | |
205 | for (b = 31; ((b >= 0) && !(input_rate >> b)); ) | |
206 | b--; | |
207 | ||
208 | if (b >= 0) { | |
209 | input_rate <<= (31 - b); | |
210 | input_rate /= output_rate; | |
211 | b = 24 - (31 - b); | |
212 | if (b >= 0) | |
213 | input_rate <<= b; | |
214 | else | |
215 | input_rate >>= -b; | |
216 | ||
217 | pitch |= input_rate; | |
218 | } | |
219 | ||
220 | return pitch; | |
221 | } | |
222 | ||
223 | static int select_rom(unsigned int pitch) | |
224 | { | |
35ebf6e7 | 225 | if (pitch > 0x00428f5c && pitch < 0x01b851ec) { |
8cc72361 WYC |
226 | /* 0.26 <= pitch <= 1.72 */ |
227 | return 1; | |
35ebf6e7 | 228 | } else if (pitch == 0x01d66666 || pitch == 0x01d66667) { |
8cc72361 WYC |
229 | /* pitch == 1.8375 */ |
230 | return 2; | |
35ebf6e7 | 231 | } else if (pitch == 0x02000000) { |
8cc72361 WYC |
232 | /* pitch == 2 */ |
233 | return 3; | |
84ed1a19 | 234 | } else if (pitch <= 0x08000000) { |
8cc72361 WYC |
235 | /* 0 <= pitch <= 8 */ |
236 | return 0; | |
237 | } else { | |
238 | return -ENOENT; | |
239 | } | |
240 | } | |
241 | ||
242 | static int atc_pcm_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
243 | { | |
244 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
245 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
246 | struct src_desc desc = {0}; | |
247 | struct amixer_desc mix_dsc = {0}; | |
514eef9c TI |
248 | struct src *src; |
249 | struct amixer *amixer; | |
250 | int err; | |
8cc72361 WYC |
251 | int n_amixer = apcm->substream->runtime->channels, i = 0; |
252 | int device = apcm->substream->pcm->device; | |
514eef9c | 253 | unsigned int pitch; |
8cc72361 | 254 | |
822fa19b | 255 | /* first release old resources */ |
29959a09 | 256 | atc_pcm_release_resources(atc, apcm); |
822fa19b | 257 | |
8cc72361 WYC |
258 | /* Get SRC resource */ |
259 | desc.multi = apcm->substream->runtime->channels; | |
260 | desc.msr = atc->msr; | |
261 | desc.mode = MEMRD; | |
262 | err = src_mgr->get_src(src_mgr, &desc, (struct src **)&apcm->src); | |
263 | if (err) | |
264 | goto error1; | |
265 | ||
266 | pitch = atc_get_pitch(apcm->substream->runtime->rate, | |
267 | (atc->rsr * atc->msr)); | |
268 | src = apcm->src; | |
269 | src->ops->set_pitch(src, pitch); | |
270 | src->ops->set_rom(src, select_rom(pitch)); | |
271 | src->ops->set_sf(src, convert_format(apcm->substream->runtime->format)); | |
272 | src->ops->set_pm(src, (src->ops->next_interleave(src) != NULL)); | |
273 | ||
274 | /* Get AMIXER resource */ | |
275 | n_amixer = (n_amixer < 2) ? 2 : n_amixer; | |
276 | apcm->amixers = kzalloc(sizeof(void *)*n_amixer, GFP_KERNEL); | |
35ebf6e7 | 277 | if (!apcm->amixers) { |
8cc72361 WYC |
278 | err = -ENOMEM; |
279 | goto error1; | |
280 | } | |
281 | mix_dsc.msr = atc->msr; | |
282 | for (i = 0, apcm->n_amixer = 0; i < n_amixer; i++) { | |
283 | err = amixer_mgr->get_amixer(amixer_mgr, &mix_dsc, | |
284 | (struct amixer **)&apcm->amixers[i]); | |
285 | if (err) | |
286 | goto error1; | |
287 | ||
288 | apcm->n_amixer++; | |
289 | } | |
290 | ||
291 | /* Set up device virtual mem map */ | |
292 | err = ct_map_audio_buffer(atc, apcm); | |
293 | if (err < 0) | |
294 | goto error1; | |
295 | ||
296 | /* Connect resources */ | |
297 | src = apcm->src; | |
298 | for (i = 0; i < n_amixer; i++) { | |
299 | amixer = apcm->amixers[i]; | |
635c265f | 300 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
301 | amixer->ops->setup(amixer, &src->rsc, |
302 | INIT_VOL, atc->pcm[i+device*2]); | |
635c265f | 303 | mutex_unlock(&atc->atc_mutex); |
8cc72361 | 304 | src = src->ops->next_interleave(src); |
35ebf6e7 | 305 | if (!src) |
8cc72361 WYC |
306 | src = apcm->src; |
307 | } | |
308 | ||
b7bbf876 TI |
309 | ct_timer_prepare(apcm->timer); |
310 | ||
8cc72361 WYC |
311 | return 0; |
312 | ||
313 | error1: | |
314 | atc_pcm_release_resources(atc, apcm); | |
315 | return err; | |
316 | } | |
317 | ||
318 | static int | |
319 | atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
320 | { | |
321 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
322 | struct srcimp_mgr *srcimp_mgr = atc->rsc_mgrs[SRCIMP]; | |
323 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
324 | struct sum_mgr *sum_mgr = atc->rsc_mgrs[SUM]; | |
514eef9c TI |
325 | struct srcimp *srcimp; |
326 | int i; | |
8cc72361 | 327 | |
35ebf6e7 | 328 | if (apcm->srcimps) { |
8cc72361 WYC |
329 | for (i = 0; i < apcm->n_srcimp; i++) { |
330 | srcimp = apcm->srcimps[i]; | |
331 | srcimp->ops->unmap(srcimp); | |
332 | srcimp_mgr->put_srcimp(srcimp_mgr, srcimp); | |
333 | apcm->srcimps[i] = NULL; | |
334 | } | |
335 | kfree(apcm->srcimps); | |
336 | apcm->srcimps = NULL; | |
337 | } | |
338 | ||
35ebf6e7 | 339 | if (apcm->srccs) { |
8cc72361 WYC |
340 | for (i = 0; i < apcm->n_srcc; i++) { |
341 | src_mgr->put_src(src_mgr, apcm->srccs[i]); | |
342 | apcm->srccs[i] = NULL; | |
343 | } | |
344 | kfree(apcm->srccs); | |
345 | apcm->srccs = NULL; | |
346 | } | |
347 | ||
35ebf6e7 | 348 | if (apcm->amixers) { |
8cc72361 WYC |
349 | for (i = 0; i < apcm->n_amixer; i++) { |
350 | amixer_mgr->put_amixer(amixer_mgr, apcm->amixers[i]); | |
351 | apcm->amixers[i] = NULL; | |
352 | } | |
353 | kfree(apcm->amixers); | |
354 | apcm->amixers = NULL; | |
355 | } | |
356 | ||
35ebf6e7 | 357 | if (apcm->mono) { |
8cc72361 WYC |
358 | sum_mgr->put_sum(sum_mgr, apcm->mono); |
359 | apcm->mono = NULL; | |
360 | } | |
361 | ||
35ebf6e7 | 362 | if (apcm->src) { |
8cc72361 WYC |
363 | src_mgr->put_src(src_mgr, apcm->src); |
364 | apcm->src = NULL; | |
365 | } | |
366 | ||
35ebf6e7 | 367 | if (apcm->vm_block) { |
8cc72361 WYC |
368 | /* Undo device virtual mem map */ |
369 | ct_unmap_audio_buffer(atc, apcm); | |
370 | apcm->vm_block = NULL; | |
371 | } | |
372 | ||
373 | return 0; | |
374 | } | |
375 | ||
376 | static int atc_pcm_playback_start(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
377 | { | |
514eef9c | 378 | unsigned int max_cisz; |
8cc72361 WYC |
379 | struct src *src = apcm->src; |
380 | ||
c399f3be TI |
381 | if (apcm->started) |
382 | return 0; | |
383 | apcm->started = 1; | |
384 | ||
8cc72361 WYC |
385 | max_cisz = src->multi * src->rsc.msr; |
386 | max_cisz = 0x80 * (max_cisz < 8 ? max_cisz : 8); | |
387 | ||
388 | src->ops->set_sa(src, apcm->vm_block->addr); | |
389 | src->ops->set_la(src, apcm->vm_block->addr + apcm->vm_block->size); | |
390 | src->ops->set_ca(src, apcm->vm_block->addr + max_cisz); | |
391 | src->ops->set_cisz(src, max_cisz); | |
392 | ||
393 | src->ops->set_bm(src, 1); | |
394 | src->ops->set_state(src, SRC_STATE_INIT); | |
395 | src->ops->commit_write(src); | |
396 | ||
b7bbf876 | 397 | ct_timer_start(apcm->timer); |
8cc72361 WYC |
398 | return 0; |
399 | } | |
400 | ||
401 | static int atc_pcm_stop(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
402 | { | |
514eef9c TI |
403 | struct src *src; |
404 | int i; | |
8cc72361 | 405 | |
b7bbf876 TI |
406 | ct_timer_stop(apcm->timer); |
407 | ||
8cc72361 WYC |
408 | src = apcm->src; |
409 | src->ops->set_bm(src, 0); | |
410 | src->ops->set_state(src, SRC_STATE_OFF); | |
411 | src->ops->commit_write(src); | |
412 | ||
35ebf6e7 | 413 | if (apcm->srccs) { |
8cc72361 WYC |
414 | for (i = 0; i < apcm->n_srcc; i++) { |
415 | src = apcm->srccs[i]; | |
416 | src->ops->set_bm(src, 0); | |
417 | src->ops->set_state(src, SRC_STATE_OFF); | |
418 | src->ops->commit_write(src); | |
419 | } | |
420 | } | |
421 | ||
422 | apcm->started = 0; | |
423 | ||
424 | return 0; | |
425 | } | |
426 | ||
427 | static int | |
428 | atc_pcm_playback_position(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
429 | { | |
430 | struct src *src = apcm->src; | |
514eef9c TI |
431 | u32 size, max_cisz; |
432 | int position; | |
8cc72361 | 433 | |
5242bc76 TI |
434 | if (!src) |
435 | return 0; | |
8cc72361 WYC |
436 | position = src->ops->get_ca(src); |
437 | ||
438 | size = apcm->vm_block->size; | |
439 | max_cisz = src->multi * src->rsc.msr; | |
440 | max_cisz = 128 * (max_cisz < 8 ? max_cisz : 8); | |
441 | ||
442 | return (position + size - max_cisz - apcm->vm_block->addr) % size; | |
443 | } | |
444 | ||
445 | struct src_node_conf_t { | |
446 | unsigned int pitch; | |
447 | unsigned int msr:8; | |
448 | unsigned int mix_msr:8; | |
449 | unsigned int imp_msr:8; | |
450 | unsigned int vo:1; | |
451 | }; | |
452 | ||
453 | static void setup_src_node_conf(struct ct_atc *atc, struct ct_atc_pcm *apcm, | |
454 | struct src_node_conf_t *conf, int *n_srcc) | |
455 | { | |
514eef9c | 456 | unsigned int pitch; |
8cc72361 WYC |
457 | |
458 | /* get pitch and convert to fixed-point 8.24 format. */ | |
459 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
460 | apcm->substream->runtime->rate); | |
461 | *n_srcc = 0; | |
462 | ||
55309216 | 463 | if (1 == atc->msr) { /* FIXME: do we really need SRC here if pitch==1 */ |
8cc72361 WYC |
464 | *n_srcc = apcm->substream->runtime->channels; |
465 | conf[0].pitch = pitch; | |
466 | conf[0].mix_msr = conf[0].imp_msr = conf[0].msr = 1; | |
467 | conf[0].vo = 1; | |
55309216 | 468 | } else if (2 <= atc->msr) { |
8cc72361 WYC |
469 | if (0x8000000 < pitch) { |
470 | /* Need two-stage SRCs, SRCIMPs and | |
471 | * AMIXERs for converting format */ | |
472 | conf[0].pitch = (atc->msr << 24); | |
473 | conf[0].msr = conf[0].mix_msr = 1; | |
474 | conf[0].imp_msr = atc->msr; | |
475 | conf[0].vo = 0; | |
476 | conf[1].pitch = atc_get_pitch(atc->rsr, | |
477 | apcm->substream->runtime->rate); | |
478 | conf[1].msr = conf[1].mix_msr = conf[1].imp_msr = 1; | |
479 | conf[1].vo = 1; | |
480 | *n_srcc = apcm->substream->runtime->channels * 2; | |
481 | } else if (0x1000000 < pitch) { | |
482 | /* Need one-stage SRCs, SRCIMPs and | |
483 | * AMIXERs for converting format */ | |
484 | conf[0].pitch = pitch; | |
485 | conf[0].msr = conf[0].mix_msr | |
486 | = conf[0].imp_msr = atc->msr; | |
487 | conf[0].vo = 1; | |
488 | *n_srcc = apcm->substream->runtime->channels; | |
489 | } | |
490 | } | |
491 | } | |
492 | ||
493 | static int | |
494 | atc_pcm_capture_get_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
495 | { | |
496 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
497 | struct srcimp_mgr *srcimp_mgr = atc->rsc_mgrs[SRCIMP]; | |
498 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
499 | struct sum_mgr *sum_mgr = atc->rsc_mgrs[SUM]; | |
500 | struct src_desc src_dsc = {0}; | |
514eef9c | 501 | struct src *src; |
8cc72361 | 502 | struct srcimp_desc srcimp_dsc = {0}; |
514eef9c | 503 | struct srcimp *srcimp; |
8cc72361 WYC |
504 | struct amixer_desc mix_dsc = {0}; |
505 | struct sum_desc sum_dsc = {0}; | |
514eef9c TI |
506 | unsigned int pitch; |
507 | int multi, err, i; | |
508 | int n_srcimp, n_amixer, n_srcc, n_sum; | |
8cc72361 WYC |
509 | struct src_node_conf_t src_node_conf[2] = {{0} }; |
510 | ||
822fa19b | 511 | /* first release old resources */ |
a5990dc5 | 512 | atc_pcm_release_resources(atc, apcm); |
822fa19b | 513 | |
8cc72361 WYC |
514 | /* The numbers of converting SRCs and SRCIMPs should be determined |
515 | * by pitch value. */ | |
516 | ||
517 | multi = apcm->substream->runtime->channels; | |
518 | ||
519 | /* get pitch and convert to fixed-point 8.24 format. */ | |
520 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
521 | apcm->substream->runtime->rate); | |
522 | ||
523 | setup_src_node_conf(atc, apcm, src_node_conf, &n_srcc); | |
524 | n_sum = (1 == multi) ? 1 : 0; | |
514eef9c TI |
525 | n_amixer = n_sum * 2 + n_srcc; |
526 | n_srcimp = n_srcc; | |
8cc72361 WYC |
527 | if ((multi > 1) && (0x8000000 >= pitch)) { |
528 | /* Need extra AMIXERs and SRCIMPs for special treatment | |
529 | * of interleaved recording of conjugate channels */ | |
530 | n_amixer += multi * atc->msr; | |
531 | n_srcimp += multi * atc->msr; | |
532 | } else { | |
533 | n_srcimp += multi; | |
534 | } | |
535 | ||
536 | if (n_srcc) { | |
537 | apcm->srccs = kzalloc(sizeof(void *)*n_srcc, GFP_KERNEL); | |
35ebf6e7 | 538 | if (!apcm->srccs) |
8cc72361 WYC |
539 | return -ENOMEM; |
540 | } | |
541 | if (n_amixer) { | |
542 | apcm->amixers = kzalloc(sizeof(void *)*n_amixer, GFP_KERNEL); | |
35ebf6e7 | 543 | if (!apcm->amixers) { |
8cc72361 WYC |
544 | err = -ENOMEM; |
545 | goto error1; | |
546 | } | |
547 | } | |
548 | apcm->srcimps = kzalloc(sizeof(void *)*n_srcimp, GFP_KERNEL); | |
35ebf6e7 | 549 | if (!apcm->srcimps) { |
8cc72361 WYC |
550 | err = -ENOMEM; |
551 | goto error1; | |
552 | } | |
553 | ||
554 | /* Allocate SRCs for sample rate conversion if needed */ | |
555 | src_dsc.multi = 1; | |
556 | src_dsc.mode = ARCRW; | |
557 | for (i = 0, apcm->n_srcc = 0; i < n_srcc; i++) { | |
558 | src_dsc.msr = src_node_conf[i/multi].msr; | |
559 | err = src_mgr->get_src(src_mgr, &src_dsc, | |
560 | (struct src **)&apcm->srccs[i]); | |
561 | if (err) | |
562 | goto error1; | |
563 | ||
564 | src = apcm->srccs[i]; | |
565 | pitch = src_node_conf[i/multi].pitch; | |
566 | src->ops->set_pitch(src, pitch); | |
567 | src->ops->set_rom(src, select_rom(pitch)); | |
568 | src->ops->set_vo(src, src_node_conf[i/multi].vo); | |
569 | ||
570 | apcm->n_srcc++; | |
571 | } | |
572 | ||
573 | /* Allocate AMIXERs for routing SRCs of conversion if needed */ | |
574 | for (i = 0, apcm->n_amixer = 0; i < n_amixer; i++) { | |
575 | if (i < (n_sum*2)) | |
576 | mix_dsc.msr = atc->msr; | |
577 | else if (i < (n_sum*2+n_srcc)) | |
578 | mix_dsc.msr = src_node_conf[(i-n_sum*2)/multi].mix_msr; | |
579 | else | |
580 | mix_dsc.msr = 1; | |
581 | ||
582 | err = amixer_mgr->get_amixer(amixer_mgr, &mix_dsc, | |
583 | (struct amixer **)&apcm->amixers[i]); | |
584 | if (err) | |
585 | goto error1; | |
586 | ||
587 | apcm->n_amixer++; | |
588 | } | |
589 | ||
590 | /* Allocate a SUM resource to mix all input channels together */ | |
591 | sum_dsc.msr = atc->msr; | |
592 | err = sum_mgr->get_sum(sum_mgr, &sum_dsc, (struct sum **)&apcm->mono); | |
593 | if (err) | |
594 | goto error1; | |
595 | ||
596 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
597 | apcm->substream->runtime->rate); | |
598 | /* Allocate SRCIMP resources */ | |
599 | for (i = 0, apcm->n_srcimp = 0; i < n_srcimp; i++) { | |
600 | if (i < (n_srcc)) | |
601 | srcimp_dsc.msr = src_node_conf[i/multi].imp_msr; | |
602 | else if (1 == multi) | |
603 | srcimp_dsc.msr = (pitch <= 0x8000000) ? atc->msr : 1; | |
604 | else | |
605 | srcimp_dsc.msr = 1; | |
606 | ||
607 | err = srcimp_mgr->get_srcimp(srcimp_mgr, &srcimp_dsc, &srcimp); | |
608 | if (err) | |
609 | goto error1; | |
610 | ||
611 | apcm->srcimps[i] = srcimp; | |
612 | apcm->n_srcimp++; | |
613 | } | |
614 | ||
615 | /* Allocate a SRC for writing data to host memory */ | |
616 | src_dsc.multi = apcm->substream->runtime->channels; | |
617 | src_dsc.msr = 1; | |
618 | src_dsc.mode = MEMWR; | |
619 | err = src_mgr->get_src(src_mgr, &src_dsc, (struct src **)&apcm->src); | |
620 | if (err) | |
621 | goto error1; | |
622 | ||
623 | src = apcm->src; | |
624 | src->ops->set_pitch(src, pitch); | |
625 | ||
626 | /* Set up device virtual mem map */ | |
627 | err = ct_map_audio_buffer(atc, apcm); | |
628 | if (err < 0) | |
629 | goto error1; | |
630 | ||
631 | return 0; | |
632 | ||
633 | error1: | |
634 | atc_pcm_release_resources(atc, apcm); | |
635 | return err; | |
636 | } | |
637 | ||
638 | static int atc_pcm_capture_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
639 | { | |
514eef9c TI |
640 | struct src *src; |
641 | struct amixer *amixer; | |
642 | struct srcimp *srcimp; | |
8cc72361 | 643 | struct ct_mixer *mixer = atc->mixer; |
514eef9c | 644 | struct sum *mono; |
8cc72361 | 645 | struct rsc *out_ports[8] = {NULL}; |
514eef9c TI |
646 | int err, i, j, n_sum, multi; |
647 | unsigned int pitch; | |
8cc72361 WYC |
648 | int mix_base = 0, imp_base = 0; |
649 | ||
29959a09 | 650 | atc_pcm_release_resources(atc, apcm); |
8cc72361 WYC |
651 | |
652 | /* Get needed resources. */ | |
653 | err = atc_pcm_capture_get_resources(atc, apcm); | |
654 | if (err) | |
655 | return err; | |
656 | ||
657 | /* Connect resources */ | |
658 | mixer->get_output_ports(mixer, MIX_PCMO_FRONT, | |
659 | &out_ports[0], &out_ports[1]); | |
660 | ||
661 | multi = apcm->substream->runtime->channels; | |
662 | if (1 == multi) { | |
663 | mono = apcm->mono; | |
664 | for (i = 0; i < 2; i++) { | |
665 | amixer = apcm->amixers[i]; | |
666 | amixer->ops->setup(amixer, out_ports[i], | |
667 | MONO_SUM_SCALE, mono); | |
668 | } | |
669 | out_ports[0] = &mono->rsc; | |
670 | n_sum = 1; | |
671 | mix_base = n_sum * 2; | |
672 | } | |
673 | ||
674 | for (i = 0; i < apcm->n_srcc; i++) { | |
675 | src = apcm->srccs[i]; | |
676 | srcimp = apcm->srcimps[imp_base+i]; | |
677 | amixer = apcm->amixers[mix_base+i]; | |
678 | srcimp->ops->map(srcimp, src, out_ports[i%multi]); | |
679 | amixer->ops->setup(amixer, &src->rsc, INIT_VOL, NULL); | |
680 | out_ports[i%multi] = &amixer->rsc; | |
681 | } | |
682 | ||
683 | pitch = atc_get_pitch((atc->rsr * atc->msr), | |
684 | apcm->substream->runtime->rate); | |
685 | ||
686 | if ((multi > 1) && (pitch <= 0x8000000)) { | |
687 | /* Special connection for interleaved | |
688 | * recording with conjugate channels */ | |
689 | for (i = 0; i < multi; i++) { | |
690 | out_ports[i]->ops->master(out_ports[i]); | |
691 | for (j = 0; j < atc->msr; j++) { | |
692 | amixer = apcm->amixers[apcm->n_srcc+j*multi+i]; | |
693 | amixer->ops->set_input(amixer, out_ports[i]); | |
694 | amixer->ops->set_scale(amixer, INIT_VOL); | |
695 | amixer->ops->set_sum(amixer, NULL); | |
696 | amixer->ops->commit_raw_write(amixer); | |
697 | out_ports[i]->ops->next_conj(out_ports[i]); | |
698 | ||
699 | srcimp = apcm->srcimps[apcm->n_srcc+j*multi+i]; | |
700 | srcimp->ops->map(srcimp, apcm->src, | |
701 | &amixer->rsc); | |
702 | } | |
703 | } | |
704 | } else { | |
705 | for (i = 0; i < multi; i++) { | |
706 | srcimp = apcm->srcimps[apcm->n_srcc+i]; | |
707 | srcimp->ops->map(srcimp, apcm->src, out_ports[i]); | |
708 | } | |
709 | } | |
710 | ||
b7bbf876 TI |
711 | ct_timer_prepare(apcm->timer); |
712 | ||
8cc72361 WYC |
713 | return 0; |
714 | } | |
715 | ||
716 | static int atc_pcm_capture_start(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
717 | { | |
514eef9c | 718 | struct src *src; |
8cc72361 | 719 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; |
514eef9c | 720 | int i, multi; |
8cc72361 WYC |
721 | |
722 | if (apcm->started) | |
723 | return 0; | |
724 | ||
725 | apcm->started = 1; | |
726 | multi = apcm->substream->runtime->channels; | |
727 | /* Set up converting SRCs */ | |
728 | for (i = 0; i < apcm->n_srcc; i++) { | |
729 | src = apcm->srccs[i]; | |
730 | src->ops->set_pm(src, ((i%multi) != (multi-1))); | |
731 | src_mgr->src_disable(src_mgr, src); | |
732 | } | |
733 | ||
734 | /* Set up recording SRC */ | |
735 | src = apcm->src; | |
736 | src->ops->set_sf(src, convert_format(apcm->substream->runtime->format)); | |
737 | src->ops->set_sa(src, apcm->vm_block->addr); | |
738 | src->ops->set_la(src, apcm->vm_block->addr + apcm->vm_block->size); | |
739 | src->ops->set_ca(src, apcm->vm_block->addr); | |
740 | src_mgr->src_disable(src_mgr, src); | |
741 | ||
742 | /* Disable relevant SRCs firstly */ | |
743 | src_mgr->commit_write(src_mgr); | |
744 | ||
745 | /* Enable SRCs respectively */ | |
746 | for (i = 0; i < apcm->n_srcc; i++) { | |
747 | src = apcm->srccs[i]; | |
748 | src->ops->set_state(src, SRC_STATE_RUN); | |
749 | src->ops->commit_write(src); | |
750 | src_mgr->src_enable_s(src_mgr, src); | |
751 | } | |
752 | src = apcm->src; | |
753 | src->ops->set_bm(src, 1); | |
754 | src->ops->set_state(src, SRC_STATE_RUN); | |
755 | src->ops->commit_write(src); | |
756 | src_mgr->src_enable_s(src_mgr, src); | |
757 | ||
758 | /* Enable relevant SRCs synchronously */ | |
759 | src_mgr->commit_write(src_mgr); | |
760 | ||
b7bbf876 | 761 | ct_timer_start(apcm->timer); |
8cc72361 WYC |
762 | return 0; |
763 | } | |
764 | ||
765 | static int | |
766 | atc_pcm_capture_position(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
767 | { | |
768 | struct src *src = apcm->src; | |
769 | ||
5242bc76 TI |
770 | if (!src) |
771 | return 0; | |
8cc72361 WYC |
772 | return src->ops->get_ca(src) - apcm->vm_block->addr; |
773 | } | |
774 | ||
775 | static int spdif_passthru_playback_get_resources(struct ct_atc *atc, | |
776 | struct ct_atc_pcm *apcm) | |
777 | { | |
778 | struct src_mgr *src_mgr = atc->rsc_mgrs[SRC]; | |
779 | struct amixer_mgr *amixer_mgr = atc->rsc_mgrs[AMIXER]; | |
780 | struct src_desc desc = {0}; | |
781 | struct amixer_desc mix_dsc = {0}; | |
514eef9c TI |
782 | struct src *src; |
783 | int err; | |
784 | int n_amixer = apcm->substream->runtime->channels, i; | |
785 | unsigned int pitch, rsr = atc->pll_rate; | |
8cc72361 | 786 | |
822fa19b | 787 | /* first release old resources */ |
a5990dc5 | 788 | atc_pcm_release_resources(atc, apcm); |
822fa19b | 789 | |
8cc72361 WYC |
790 | /* Get SRC resource */ |
791 | desc.multi = apcm->substream->runtime->channels; | |
792 | desc.msr = 1; | |
793 | while (apcm->substream->runtime->rate > (rsr * desc.msr)) | |
794 | desc.msr <<= 1; | |
795 | ||
796 | desc.mode = MEMRD; | |
797 | err = src_mgr->get_src(src_mgr, &desc, (struct src **)&apcm->src); | |
798 | if (err) | |
799 | goto error1; | |
800 | ||
801 | pitch = atc_get_pitch(apcm->substream->runtime->rate, (rsr * desc.msr)); | |
802 | src = apcm->src; | |
803 | src->ops->set_pitch(src, pitch); | |
804 | src->ops->set_rom(src, select_rom(pitch)); | |
805 | src->ops->set_sf(src, convert_format(apcm->substream->runtime->format)); | |
806 | src->ops->set_pm(src, (src->ops->next_interleave(src) != NULL)); | |
807 | src->ops->set_bp(src, 1); | |
808 | ||
809 | /* Get AMIXER resource */ | |
810 | n_amixer = (n_amixer < 2) ? 2 : n_amixer; | |
811 | apcm->amixers = kzalloc(sizeof(void *)*n_amixer, GFP_KERNEL); | |
35ebf6e7 | 812 | if (!apcm->amixers) { |
8cc72361 WYC |
813 | err = -ENOMEM; |
814 | goto error1; | |
815 | } | |
816 | mix_dsc.msr = desc.msr; | |
817 | for (i = 0, apcm->n_amixer = 0; i < n_amixer; i++) { | |
818 | err = amixer_mgr->get_amixer(amixer_mgr, &mix_dsc, | |
819 | (struct amixer **)&apcm->amixers[i]); | |
820 | if (err) | |
821 | goto error1; | |
822 | ||
823 | apcm->n_amixer++; | |
824 | } | |
825 | ||
826 | /* Set up device virtual mem map */ | |
827 | err = ct_map_audio_buffer(atc, apcm); | |
828 | if (err < 0) | |
829 | goto error1; | |
830 | ||
831 | return 0; | |
832 | ||
833 | error1: | |
834 | atc_pcm_release_resources(atc, apcm); | |
835 | return err; | |
836 | } | |
837 | ||
514eef9c TI |
838 | static int atc_pll_init(struct ct_atc *atc, int rate) |
839 | { | |
840 | struct hw *hw = atc->hw; | |
841 | int err; | |
842 | err = hw->pll_init(hw, rate); | |
843 | atc->pll_rate = err ? 0 : rate; | |
844 | return err; | |
845 | } | |
846 | ||
8cc72361 WYC |
847 | static int |
848 | spdif_passthru_playback_setup(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
849 | { | |
850 | struct dao *dao = container_of(atc->daios[SPDIFOO], struct dao, daio); | |
8cc72361 | 851 | unsigned int rate = apcm->substream->runtime->rate; |
514eef9c | 852 | unsigned int status; |
29959a09 | 853 | int err = 0; |
514eef9c | 854 | unsigned char iec958_con_fs; |
8cc72361 WYC |
855 | |
856 | switch (rate) { | |
857 | case 48000: | |
858 | iec958_con_fs = IEC958_AES3_CON_FS_48000; | |
859 | break; | |
860 | case 44100: | |
861 | iec958_con_fs = IEC958_AES3_CON_FS_44100; | |
862 | break; | |
863 | case 32000: | |
864 | iec958_con_fs = IEC958_AES3_CON_FS_32000; | |
865 | break; | |
866 | default: | |
867 | return -ENOENT; | |
868 | } | |
869 | ||
635c265f | 870 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
871 | dao->ops->get_spos(dao, &status); |
872 | if (((status >> 24) & IEC958_AES3_CON_FS) != iec958_con_fs) { | |
4c1847e8 | 873 | status &= ~(IEC958_AES3_CON_FS << 24); |
8cc72361 WYC |
874 | status |= (iec958_con_fs << 24); |
875 | dao->ops->set_spos(dao, status); | |
876 | dao->ops->commit_write(dao); | |
877 | } | |
514eef9c TI |
878 | if ((rate != atc->pll_rate) && (32000 != rate)) |
879 | err = atc_pll_init(atc, rate); | |
635c265f | 880 | mutex_unlock(&atc->atc_mutex); |
8cc72361 WYC |
881 | |
882 | return err; | |
883 | } | |
884 | ||
885 | static int | |
886 | spdif_passthru_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) | |
887 | { | |
514eef9c TI |
888 | struct src *src; |
889 | struct amixer *amixer; | |
890 | struct dao *dao; | |
891 | int err; | |
892 | int i; | |
8cc72361 | 893 | |
29959a09 | 894 | atc_pcm_release_resources(atc, apcm); |
8cc72361 WYC |
895 | |
896 | /* Configure SPDIFOO and PLL to passthrough mode; | |
897 | * determine pll_rate. */ | |
898 | err = spdif_passthru_playback_setup(atc, apcm); | |
899 | if (err) | |
900 | return err; | |
901 | ||
902 | /* Get needed resources. */ | |
903 | err = spdif_passthru_playback_get_resources(atc, apcm); | |
904 | if (err) | |
905 | return err; | |
906 | ||
907 | /* Connect resources */ | |
908 | src = apcm->src; | |
909 | for (i = 0; i < apcm->n_amixer; i++) { | |
910 | amixer = apcm->amixers[i]; | |
911 | amixer->ops->setup(amixer, &src->rsc, INIT_VOL, NULL); | |
912 | src = src->ops->next_interleave(src); | |
35ebf6e7 | 913 | if (!src) |
8cc72361 WYC |
914 | src = apcm->src; |
915 | } | |
916 | /* Connect to SPDIFOO */ | |
635c265f | 917 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
918 | dao = container_of(atc->daios[SPDIFOO], struct dao, daio); |
919 | amixer = apcm->amixers[0]; | |
920 | dao->ops->set_left_input(dao, &amixer->rsc); | |
921 | amixer = apcm->amixers[1]; | |
922 | dao->ops->set_right_input(dao, &amixer->rsc); | |
635c265f | 923 | mutex_unlock(&atc->atc_mutex); |
8cc72361 | 924 | |
b7bbf876 TI |
925 | ct_timer_prepare(apcm->timer); |
926 | ||
8cc72361 WYC |
927 | return 0; |
928 | } | |
929 | ||
930 | static int atc_select_line_in(struct ct_atc *atc) | |
931 | { | |
932 | struct hw *hw = atc->hw; | |
933 | struct ct_mixer *mixer = atc->mixer; | |
514eef9c | 934 | struct src *src; |
8cc72361 WYC |
935 | |
936 | if (hw->is_adc_source_selected(hw, ADC_LINEIN)) | |
937 | return 0; | |
938 | ||
939 | mixer->set_input_left(mixer, MIX_MIC_IN, NULL); | |
940 | mixer->set_input_right(mixer, MIX_MIC_IN, NULL); | |
941 | ||
942 | hw->select_adc_source(hw, ADC_LINEIN); | |
943 | ||
944 | src = atc->srcs[2]; | |
945 | mixer->set_input_left(mixer, MIX_LINE_IN, &src->rsc); | |
946 | src = atc->srcs[3]; | |
947 | mixer->set_input_right(mixer, MIX_LINE_IN, &src->rsc); | |
948 | ||
949 | return 0; | |
950 | } | |
951 | ||
952 | static int atc_select_mic_in(struct ct_atc *atc) | |
953 | { | |
954 | struct hw *hw = atc->hw; | |
955 | struct ct_mixer *mixer = atc->mixer; | |
514eef9c | 956 | struct src *src; |
8cc72361 WYC |
957 | |
958 | if (hw->is_adc_source_selected(hw, ADC_MICIN)) | |
959 | return 0; | |
960 | ||
961 | mixer->set_input_left(mixer, MIX_LINE_IN, NULL); | |
962 | mixer->set_input_right(mixer, MIX_LINE_IN, NULL); | |
963 | ||
964 | hw->select_adc_source(hw, ADC_MICIN); | |
965 | ||
966 | src = atc->srcs[2]; | |
967 | mixer->set_input_left(mixer, MIX_MIC_IN, &src->rsc); | |
968 | src = atc->srcs[3]; | |
969 | mixer->set_input_right(mixer, MIX_MIC_IN, &src->rsc); | |
970 | ||
971 | return 0; | |
972 | } | |
973 | ||
b028b818 | 974 | static struct capabilities atc_capabilities(struct ct_atc *atc) |
8cc72361 WYC |
975 | { |
976 | struct hw *hw = atc->hw; | |
977 | ||
b028b818 | 978 | return hw->capabilities(hw); |
55309216 HB |
979 | } |
980 | ||
981 | static int atc_output_switch_get(struct ct_atc *atc) | |
982 | { | |
983 | struct hw *hw = atc->hw; | |
984 | ||
985 | return hw->output_switch_get(hw); | |
986 | } | |
987 | ||
988 | static int atc_output_switch_put(struct ct_atc *atc, int position) | |
989 | { | |
990 | struct hw *hw = atc->hw; | |
991 | ||
992 | return hw->output_switch_put(hw, position); | |
993 | } | |
994 | ||
55309216 HB |
995 | static int atc_mic_source_switch_get(struct ct_atc *atc) |
996 | { | |
997 | struct hw *hw = atc->hw; | |
998 | ||
999 | return hw->mic_source_switch_get(hw); | |
1000 | } | |
1001 | ||
1002 | static int atc_mic_source_switch_put(struct ct_atc *atc, int position) | |
1003 | { | |
1004 | struct hw *hw = atc->hw; | |
1005 | ||
1006 | return hw->mic_source_switch_put(hw, position); | |
1007 | } | |
1008 | ||
8cc72361 WYC |
1009 | static int atc_select_digit_io(struct ct_atc *atc) |
1010 | { | |
1011 | struct hw *hw = atc->hw; | |
1012 | ||
1013 | if (hw->is_adc_source_selected(hw, ADC_NONE)) | |
1014 | return 0; | |
1015 | ||
1016 | hw->select_adc_source(hw, ADC_NONE); | |
1017 | ||
1018 | return 0; | |
1019 | } | |
1020 | ||
1021 | static int atc_daio_unmute(struct ct_atc *atc, unsigned char state, int type) | |
1022 | { | |
1023 | struct daio_mgr *daio_mgr = atc->rsc_mgrs[DAIO]; | |
1024 | ||
1025 | if (state) | |
1026 | daio_mgr->daio_enable(daio_mgr, atc->daios[type]); | |
1027 | else | |
1028 | daio_mgr->daio_disable(daio_mgr, atc->daios[type]); | |
1029 | ||
1030 | daio_mgr->commit_write(daio_mgr); | |
1031 | ||
1032 | return 0; | |
1033 | } | |
1034 | ||
1035 | static int | |
1036 | atc_dao_get_status(struct ct_atc *atc, unsigned int *status, int type) | |
1037 | { | |
1038 | struct dao *dao = container_of(atc->daios[type], struct dao, daio); | |
1039 | return dao->ops->get_spos(dao, status); | |
1040 | } | |
1041 | ||
1042 | static int | |
1043 | atc_dao_set_status(struct ct_atc *atc, unsigned int status, int type) | |
1044 | { | |
1045 | struct dao *dao = container_of(atc->daios[type], struct dao, daio); | |
1046 | ||
1047 | dao->ops->set_spos(dao, status); | |
1048 | dao->ops->commit_write(dao); | |
1049 | return 0; | |
1050 | } | |
1051 | ||
1052 | static int atc_line_front_unmute(struct ct_atc *atc, unsigned char state) | |
1053 | { | |
1054 | return atc_daio_unmute(atc, state, LINEO1); | |
1055 | } | |
1056 | ||
1057 | static int atc_line_surround_unmute(struct ct_atc *atc, unsigned char state) | |
1058 | { | |
3b04691c | 1059 | return atc_daio_unmute(atc, state, LINEO2); |
8cc72361 WYC |
1060 | } |
1061 | ||
1062 | static int atc_line_clfe_unmute(struct ct_atc *atc, unsigned char state) | |
1063 | { | |
1064 | return atc_daio_unmute(atc, state, LINEO3); | |
1065 | } | |
1066 | ||
1067 | static int atc_line_rear_unmute(struct ct_atc *atc, unsigned char state) | |
1068 | { | |
3b04691c | 1069 | return atc_daio_unmute(atc, state, LINEO4); |
8cc72361 WYC |
1070 | } |
1071 | ||
1072 | static int atc_line_in_unmute(struct ct_atc *atc, unsigned char state) | |
1073 | { | |
1074 | return atc_daio_unmute(atc, state, LINEIM); | |
1075 | } | |
1076 | ||
55309216 HB |
1077 | static int atc_mic_unmute(struct ct_atc *atc, unsigned char state) |
1078 | { | |
1079 | return atc_daio_unmute(atc, state, MIC); | |
1080 | } | |
1081 | ||
8cc72361 WYC |
1082 | static int atc_spdif_out_unmute(struct ct_atc *atc, unsigned char state) |
1083 | { | |
1084 | return atc_daio_unmute(atc, state, SPDIFOO); | |
1085 | } | |
1086 | ||
1087 | static int atc_spdif_in_unmute(struct ct_atc *atc, unsigned char state) | |
1088 | { | |
1089 | return atc_daio_unmute(atc, state, SPDIFIO); | |
1090 | } | |
1091 | ||
1092 | static int atc_spdif_out_get_status(struct ct_atc *atc, unsigned int *status) | |
1093 | { | |
1094 | return atc_dao_get_status(atc, status, SPDIFOO); | |
1095 | } | |
1096 | ||
1097 | static int atc_spdif_out_set_status(struct ct_atc *atc, unsigned int status) | |
1098 | { | |
1099 | return atc_dao_set_status(atc, status, SPDIFOO); | |
1100 | } | |
1101 | ||
1102 | static int atc_spdif_out_passthru(struct ct_atc *atc, unsigned char state) | |
1103 | { | |
8cc72361 | 1104 | struct dao_desc da_dsc = {0}; |
514eef9c TI |
1105 | struct dao *dao; |
1106 | int err; | |
8cc72361 WYC |
1107 | struct ct_mixer *mixer = atc->mixer; |
1108 | struct rsc *rscs[2] = {NULL}; | |
1109 | unsigned int spos = 0; | |
1110 | ||
635c265f | 1111 | mutex_lock(&atc->atc_mutex); |
8cc72361 WYC |
1112 | dao = container_of(atc->daios[SPDIFOO], struct dao, daio); |
1113 | da_dsc.msr = state ? 1 : atc->msr; | |
1114 | da_dsc.passthru = state ? 1 : 0; | |
1115 | err = dao->ops->reinit(dao, &da_dsc); | |
1116 | if (state) { | |
1117 | spos = IEC958_DEFAULT_CON; | |
1118 | } else { | |
1119 | mixer->get_output_ports(mixer, MIX_SPDIF_OUT, | |
1120 | &rscs[0], &rscs[1]); | |
1121 | dao->ops->set_left_input(dao, rscs[0]); | |
1122 | dao->ops->set_right_input(dao, rscs[1]); | |
1123 | /* Restore PLL to atc->rsr if needed. */ | |
514eef9c TI |
1124 | if (atc->pll_rate != atc->rsr) |
1125 | err = atc_pll_init(atc, atc->rsr); | |
8cc72361 WYC |
1126 | } |
1127 | dao->ops->set_spos(dao, spos); | |
1128 | dao->ops->commit_write(dao); | |
635c265f | 1129 | mutex_unlock(&atc->atc_mutex); |
8cc72361 WYC |
1130 | |
1131 | return err; | |
1132 | } | |
1133 | ||
29959a09 | 1134 | static int atc_release_resources(struct ct_atc *atc) |
8cc72361 | 1135 | { |
29959a09 WYC |
1136 | int i; |
1137 | struct daio_mgr *daio_mgr = NULL; | |
1138 | struct dao *dao = NULL; | |
1139 | struct dai *dai = NULL; | |
1140 | struct daio *daio = NULL; | |
1141 | struct sum_mgr *sum_mgr = NULL; | |
1142 | struct src_mgr *src_mgr = NULL; | |
1143 | struct srcimp_mgr *srcimp_mgr = NULL; | |
1144 | struct srcimp *srcimp = NULL; | |
1145 | struct ct_mixer *mixer = NULL; | |
1146 | ||
1147 | /* disconnect internal mixer objects */ | |
35ebf6e7 | 1148 | if (atc->mixer) { |
8cc72361 WYC |
1149 | mixer = atc->mixer; |
1150 | mixer->set_input_left(mixer, MIX_LINE_IN, NULL); | |
1151 | mixer->set_input_right(mixer, MIX_LINE_IN, NULL); | |
1152 | mixer->set_input_left(mixer, MIX_MIC_IN, NULL); | |
1153 | mixer->set_input_right(mixer, MIX_MIC_IN, NULL); | |
1154 | mixer->set_input_left(mixer, MIX_SPDIF_IN, NULL); | |
1155 | mixer->set_input_right(mixer, MIX_SPDIF_IN, NULL); | |
8cc72361 WYC |
1156 | } |
1157 | ||
35ebf6e7 | 1158 | if (atc->daios) { |
8cc72361 WYC |
1159 | daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO]; |
1160 | for (i = 0; i < atc->n_daio; i++) { | |
1161 | daio = atc->daios[i]; | |
1162 | if (daio->type < LINEIM) { | |
1163 | dao = container_of(daio, struct dao, daio); | |
1164 | dao->ops->clear_left_input(dao); | |
1165 | dao->ops->clear_right_input(dao); | |
1166 | } else { | |
1167 | dai = container_of(daio, struct dai, daio); | |
1168 | /* some thing to do for dai ... */ | |
1169 | } | |
1170 | daio_mgr->put_daio(daio_mgr, daio); | |
1171 | } | |
1172 | kfree(atc->daios); | |
29959a09 | 1173 | atc->daios = NULL; |
8cc72361 WYC |
1174 | } |
1175 | ||
35ebf6e7 | 1176 | if (atc->pcm) { |
8cc72361 WYC |
1177 | sum_mgr = atc->rsc_mgrs[SUM]; |
1178 | for (i = 0; i < atc->n_pcm; i++) | |
1179 | sum_mgr->put_sum(sum_mgr, atc->pcm[i]); | |
1180 | ||
1181 | kfree(atc->pcm); | |
29959a09 | 1182 | atc->pcm = NULL; |
8cc72361 WYC |
1183 | } |
1184 | ||
35ebf6e7 | 1185 | if (atc->srcs) { |
8cc72361 WYC |
1186 | src_mgr = atc->rsc_mgrs[SRC]; |
1187 | for (i = 0; i < atc->n_src; i++) | |
1188 | src_mgr->put_src(src_mgr, atc->srcs[i]); | |
1189 | ||
1190 | kfree(atc->srcs); | |
29959a09 | 1191 | atc->srcs = NULL; |
8cc72361 WYC |
1192 | } |
1193 | ||
35ebf6e7 | 1194 | if (atc->srcimps) { |
8cc72361 WYC |
1195 | srcimp_mgr = atc->rsc_mgrs[SRCIMP]; |
1196 | for (i = 0; i < atc->n_srcimp; i++) { | |
1197 | srcimp = atc->srcimps[i]; | |
1198 | srcimp->ops->unmap(srcimp); | |
1199 | srcimp_mgr->put_srcimp(srcimp_mgr, atc->srcimps[i]); | |
1200 | } | |
1201 | kfree(atc->srcimps); | |
29959a09 WYC |
1202 | atc->srcimps = NULL; |
1203 | } | |
1204 | ||
1205 | return 0; | |
1206 | } | |
1207 | ||
1208 | static int ct_atc_destroy(struct ct_atc *atc) | |
1209 | { | |
1210 | int i = 0; | |
1211 | ||
35ebf6e7 | 1212 | if (!atc) |
29959a09 WYC |
1213 | return 0; |
1214 | ||
1215 | if (atc->timer) { | |
1216 | ct_timer_free(atc->timer); | |
1217 | atc->timer = NULL; | |
8cc72361 WYC |
1218 | } |
1219 | ||
29959a09 WYC |
1220 | atc_release_resources(atc); |
1221 | ||
1222 | /* Destroy internal mixer objects */ | |
35ebf6e7 | 1223 | if (atc->mixer) |
29959a09 WYC |
1224 | ct_mixer_destroy(atc->mixer); |
1225 | ||
8cc72361 | 1226 | for (i = 0; i < NUM_RSCTYP; i++) { |
35ebf6e7 | 1227 | if (rsc_mgr_funcs[i].destroy && atc->rsc_mgrs[i]) |
8cc72361 WYC |
1228 | rsc_mgr_funcs[i].destroy(atc->rsc_mgrs[i]); |
1229 | ||
1230 | } | |
1231 | ||
35ebf6e7 | 1232 | if (atc->hw) |
8cc72361 WYC |
1233 | destroy_hw_obj((struct hw *)atc->hw); |
1234 | ||
1235 | /* Destroy device virtual memory manager object */ | |
35ebf6e7 | 1236 | if (atc->vm) { |
8cc72361 WYC |
1237 | ct_vm_destroy(atc->vm); |
1238 | atc->vm = NULL; | |
1239 | } | |
1240 | ||
1241 | kfree(atc); | |
1242 | ||
1243 | return 0; | |
1244 | } | |
1245 | ||
1246 | static int atc_dev_free(struct snd_device *dev) | |
1247 | { | |
1248 | struct ct_atc *atc = dev->device_data; | |
1249 | return ct_atc_destroy(atc); | |
1250 | } | |
1251 | ||
408bffd0 | 1252 | static int __devinit atc_identify_card(struct ct_atc *atc, unsigned int ssid) |
8cc72361 | 1253 | { |
9470195a TI |
1254 | const struct snd_pci_quirk *p; |
1255 | const struct snd_pci_quirk *list; | |
408bffd0 | 1256 | u16 vendor_id, device_id; |
8cc72361 | 1257 | |
9470195a TI |
1258 | switch (atc->chip_type) { |
1259 | case ATC20K1: | |
1260 | atc->chip_name = "20K1"; | |
1261 | list = subsys_20k1_list; | |
1262 | break; | |
1263 | case ATC20K2: | |
1264 | atc->chip_name = "20K2"; | |
1265 | list = subsys_20k2_list; | |
8cc72361 | 1266 | break; |
9470195a TI |
1267 | default: |
1268 | return -ENOENT; | |
8cc72361 | 1269 | } |
408bffd0 TI |
1270 | if (ssid) { |
1271 | vendor_id = ssid >> 16; | |
1272 | device_id = ssid & 0xffff; | |
1273 | } else { | |
1274 | vendor_id = atc->pci->subsystem_vendor; | |
1275 | device_id = atc->pci->subsystem_device; | |
1276 | } | |
1277 | p = snd_pci_quirk_lookup_id(vendor_id, device_id, list); | |
a8f4310b TI |
1278 | if (p) { |
1279 | if (p->value < 0) { | |
1280 | printk(KERN_ERR "ctxfi: " | |
1281 | "Device %04x:%04x is black-listed\n", | |
408bffd0 | 1282 | vendor_id, device_id); |
a8f4310b TI |
1283 | return -ENOENT; |
1284 | } | |
1285 | atc->model = p->value; | |
1286 | } else { | |
1287 | if (atc->chip_type == ATC20K1) | |
1288 | atc->model = CT20K1_UNKNOWN; | |
1289 | else | |
1290 | atc->model = CT20K2_UNKNOWN; | |
1291 | } | |
9470195a TI |
1292 | atc->model_name = ct_subsys_name[atc->model]; |
1293 | snd_printd("ctxfi: chip %s model %s (%04x:%04x) is found\n", | |
1294 | atc->chip_name, atc->model_name, | |
408bffd0 | 1295 | vendor_id, device_id); |
8cc72361 WYC |
1296 | return 0; |
1297 | } | |
1298 | ||
2a36f67f | 1299 | int __devinit ct_atc_create_alsa_devs(struct ct_atc *atc) |
8cc72361 WYC |
1300 | { |
1301 | enum CTALSADEVS i; | |
8cc72361 WYC |
1302 | int err; |
1303 | ||
9470195a | 1304 | alsa_dev_funcs[MIXER].public_name = atc->chip_name; |
8cc72361 WYC |
1305 | |
1306 | for (i = 0; i < NUM_CTALSADEVS; i++) { | |
35ebf6e7 | 1307 | if (!alsa_dev_funcs[i].create) |
8cc72361 WYC |
1308 | continue; |
1309 | ||
1310 | err = alsa_dev_funcs[i].create(atc, i, | |
1311 | alsa_dev_funcs[i].public_name); | |
1312 | if (err) { | |
b3e0afe6 TI |
1313 | printk(KERN_ERR "ctxfi: " |
1314 | "Creating alsa device %d failed!\n", i); | |
8cc72361 WYC |
1315 | return err; |
1316 | } | |
1317 | } | |
1318 | ||
1319 | return 0; | |
1320 | } | |
1321 | ||
2a36f67f | 1322 | static int __devinit atc_create_hw_devs(struct ct_atc *atc) |
8cc72361 | 1323 | { |
514eef9c | 1324 | struct hw *hw; |
8cc72361 | 1325 | struct card_conf info = {0}; |
514eef9c | 1326 | int i, err; |
8cc72361 | 1327 | |
9470195a | 1328 | err = create_hw_obj(atc->pci, atc->chip_type, atc->model, &hw); |
8cc72361 WYC |
1329 | if (err) { |
1330 | printk(KERN_ERR "Failed to create hw obj!!!\n"); | |
1331 | return err; | |
1332 | } | |
1333 | atc->hw = hw; | |
1334 | ||
1335 | /* Initialize card hardware. */ | |
1336 | info.rsr = atc->rsr; | |
1337 | info.msr = atc->msr; | |
1338 | info.vm_pgt_phys = atc_get_ptp_phys(atc, 0); | |
1339 | err = hw->card_init(hw, &info); | |
1340 | if (err < 0) | |
1341 | return err; | |
1342 | ||
1343 | for (i = 0; i < NUM_RSCTYP; i++) { | |
35ebf6e7 | 1344 | if (!rsc_mgr_funcs[i].create) |
8cc72361 WYC |
1345 | continue; |
1346 | ||
1347 | err = rsc_mgr_funcs[i].create(atc->hw, &atc->rsc_mgrs[i]); | |
1348 | if (err) { | |
b3e0afe6 TI |
1349 | printk(KERN_ERR "ctxfi: " |
1350 | "Failed to create rsc_mgr %d!!!\n", i); | |
8cc72361 WYC |
1351 | return err; |
1352 | } | |
1353 | } | |
1354 | ||
1355 | return 0; | |
1356 | } | |
1357 | ||
29959a09 | 1358 | static int atc_get_resources(struct ct_atc *atc) |
8cc72361 WYC |
1359 | { |
1360 | struct daio_desc da_desc = {0}; | |
514eef9c | 1361 | struct daio_mgr *daio_mgr; |
8cc72361 | 1362 | struct src_desc src_dsc = {0}; |
514eef9c | 1363 | struct src_mgr *src_mgr; |
8cc72361 | 1364 | struct srcimp_desc srcimp_dsc = {0}; |
514eef9c | 1365 | struct srcimp_mgr *srcimp_mgr; |
8cc72361 | 1366 | struct sum_desc sum_dsc = {0}; |
514eef9c | 1367 | struct sum_mgr *sum_mgr; |
55309216 HB |
1368 | int err, i, num_srcs, num_daios; |
1369 | ||
1370 | num_daios = ((atc->model == CTSB1270) ? 8 : 7); | |
1371 | num_srcs = ((atc->model == CTSB1270) ? 6 : 4); | |
8cc72361 | 1372 | |
55309216 | 1373 | atc->daios = kzalloc(sizeof(void *)*num_daios, GFP_KERNEL); |
35ebf6e7 | 1374 | if (!atc->daios) |
8cc72361 WYC |
1375 | return -ENOMEM; |
1376 | ||
55309216 | 1377 | atc->srcs = kzalloc(sizeof(void *)*num_srcs, GFP_KERNEL); |
35ebf6e7 | 1378 | if (!atc->srcs) |
8cc72361 WYC |
1379 | return -ENOMEM; |
1380 | ||
55309216 | 1381 | atc->srcimps = kzalloc(sizeof(void *)*num_srcs, GFP_KERNEL); |
35ebf6e7 | 1382 | if (!atc->srcimps) |
8cc72361 WYC |
1383 | return -ENOMEM; |
1384 | ||
1385 | atc->pcm = kzalloc(sizeof(void *)*(2*4), GFP_KERNEL); | |
35ebf6e7 | 1386 | if (!atc->pcm) |
8cc72361 WYC |
1387 | return -ENOMEM; |
1388 | ||
1389 | daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO]; | |
1390 | da_desc.msr = atc->msr; | |
55309216 HB |
1391 | for (i = 0, atc->n_daio = 0; i < num_daios; i++) { |
1392 | da_desc.type = (atc->model != CTSB073X) ? i : | |
1393 | ((i == SPDIFIO) ? SPDIFI1 : i); | |
8cc72361 WYC |
1394 | err = daio_mgr->get_daio(daio_mgr, &da_desc, |
1395 | (struct daio **)&atc->daios[i]); | |
1396 | if (err) { | |
b3e0afe6 | 1397 | printk(KERN_ERR "ctxfi: Failed to get DAIO " |
8cc72361 WYC |
1398 | "resource %d!!!\n", i); |
1399 | return err; | |
1400 | } | |
1401 | atc->n_daio++; | |
1402 | } | |
8cc72361 WYC |
1403 | |
1404 | src_mgr = atc->rsc_mgrs[SRC]; | |
1405 | src_dsc.multi = 1; | |
1406 | src_dsc.msr = atc->msr; | |
1407 | src_dsc.mode = ARCRW; | |
55309216 | 1408 | for (i = 0, atc->n_src = 0; i < num_srcs; i++) { |
8cc72361 WYC |
1409 | err = src_mgr->get_src(src_mgr, &src_dsc, |
1410 | (struct src **)&atc->srcs[i]); | |
1411 | if (err) | |
1412 | return err; | |
1413 | ||
1414 | atc->n_src++; | |
1415 | } | |
1416 | ||
1417 | srcimp_mgr = atc->rsc_mgrs[SRCIMP]; | |
55309216 HB |
1418 | srcimp_dsc.msr = 8; |
1419 | for (i = 0, atc->n_srcimp = 0; i < num_srcs; i++) { | |
8cc72361 WYC |
1420 | err = srcimp_mgr->get_srcimp(srcimp_mgr, &srcimp_dsc, |
1421 | (struct srcimp **)&atc->srcimps[i]); | |
1422 | if (err) | |
1423 | return err; | |
1424 | ||
1425 | atc->n_srcimp++; | |
1426 | } | |
8cc72361 WYC |
1427 | |
1428 | sum_mgr = atc->rsc_mgrs[SUM]; | |
1429 | sum_dsc.msr = atc->msr; | |
1430 | for (i = 0, atc->n_pcm = 0; i < (2*4); i++) { | |
1431 | err = sum_mgr->get_sum(sum_mgr, &sum_dsc, | |
1432 | (struct sum **)&atc->pcm[i]); | |
1433 | if (err) | |
1434 | return err; | |
1435 | ||
1436 | atc->n_pcm++; | |
1437 | } | |
1438 | ||
8cc72361 WYC |
1439 | return 0; |
1440 | } | |
1441 | ||
29959a09 | 1442 | static void |
8cc72361 WYC |
1443 | atc_connect_dai(struct src_mgr *src_mgr, struct dai *dai, |
1444 | struct src **srcs, struct srcimp **srcimps) | |
1445 | { | |
1446 | struct rsc *rscs[2] = {NULL}; | |
514eef9c TI |
1447 | struct src *src; |
1448 | struct srcimp *srcimp; | |
8cc72361 WYC |
1449 | int i = 0; |
1450 | ||
1451 | rscs[0] = &dai->daio.rscl; | |
1452 | rscs[1] = &dai->daio.rscr; | |
1453 | for (i = 0; i < 2; i++) { | |
1454 | src = srcs[i]; | |
1455 | srcimp = srcimps[i]; | |
1456 | srcimp->ops->map(srcimp, src, rscs[i]); | |
1457 | src_mgr->src_disable(src_mgr, src); | |
1458 | } | |
1459 | ||
1460 | src_mgr->commit_write(src_mgr); /* Actually disable SRCs */ | |
1461 | ||
1462 | src = srcs[0]; | |
1463 | src->ops->set_pm(src, 1); | |
1464 | for (i = 0; i < 2; i++) { | |
1465 | src = srcs[i]; | |
1466 | src->ops->set_state(src, SRC_STATE_RUN); | |
1467 | src->ops->commit_write(src); | |
1468 | src_mgr->src_enable_s(src_mgr, src); | |
1469 | } | |
1470 | ||
1471 | dai->ops->set_srt_srcl(dai, &(srcs[0]->rsc)); | |
1472 | dai->ops->set_srt_srcr(dai, &(srcs[1]->rsc)); | |
1473 | ||
1474 | dai->ops->set_enb_src(dai, 1); | |
1475 | dai->ops->set_enb_srt(dai, 1); | |
1476 | dai->ops->commit_write(dai); | |
1477 | ||
1478 | src_mgr->commit_write(src_mgr); /* Synchronously enable SRCs */ | |
1479 | } | |
1480 | ||
29959a09 | 1481 | static void atc_connect_resources(struct ct_atc *atc) |
8cc72361 | 1482 | { |
514eef9c TI |
1483 | struct dai *dai; |
1484 | struct dao *dao; | |
1485 | struct src *src; | |
1486 | struct sum *sum; | |
1487 | struct ct_mixer *mixer; | |
8cc72361 | 1488 | struct rsc *rscs[2] = {NULL}; |
514eef9c | 1489 | int i, j; |
8cc72361 WYC |
1490 | |
1491 | mixer = atc->mixer; | |
1492 | ||
1493 | for (i = MIX_WAVE_FRONT, j = LINEO1; i <= MIX_SPDIF_OUT; i++, j++) { | |
1494 | mixer->get_output_ports(mixer, i, &rscs[0], &rscs[1]); | |
1495 | dao = container_of(atc->daios[j], struct dao, daio); | |
1496 | dao->ops->set_left_input(dao, rscs[0]); | |
1497 | dao->ops->set_right_input(dao, rscs[1]); | |
1498 | } | |
1499 | ||
1500 | dai = container_of(atc->daios[LINEIM], struct dai, daio); | |
1501 | atc_connect_dai(atc->rsc_mgrs[SRC], dai, | |
1502 | (struct src **)&atc->srcs[2], | |
1503 | (struct srcimp **)&atc->srcimps[2]); | |
1504 | src = atc->srcs[2]; | |
1505 | mixer->set_input_left(mixer, MIX_LINE_IN, &src->rsc); | |
1506 | src = atc->srcs[3]; | |
1507 | mixer->set_input_right(mixer, MIX_LINE_IN, &src->rsc); | |
1508 | ||
55309216 HB |
1509 | if (atc->model == CTSB1270) { |
1510 | /* Titanium HD has a dedicated ADC for the Mic. */ | |
1511 | dai = container_of(atc->daios[MIC], struct dai, daio); | |
1512 | atc_connect_dai(atc->rsc_mgrs[SRC], dai, | |
1513 | (struct src **)&atc->srcs[4], | |
1514 | (struct srcimp **)&atc->srcimps[4]); | |
1515 | src = atc->srcs[4]; | |
1516 | mixer->set_input_left(mixer, MIX_MIC_IN, &src->rsc); | |
1517 | src = atc->srcs[5]; | |
1518 | mixer->set_input_right(mixer, MIX_MIC_IN, &src->rsc); | |
1519 | } | |
1520 | ||
8cc72361 WYC |
1521 | dai = container_of(atc->daios[SPDIFIO], struct dai, daio); |
1522 | atc_connect_dai(atc->rsc_mgrs[SRC], dai, | |
1523 | (struct src **)&atc->srcs[0], | |
1524 | (struct srcimp **)&atc->srcimps[0]); | |
1525 | ||
1526 | src = atc->srcs[0]; | |
1527 | mixer->set_input_left(mixer, MIX_SPDIF_IN, &src->rsc); | |
1528 | src = atc->srcs[1]; | |
1529 | mixer->set_input_right(mixer, MIX_SPDIF_IN, &src->rsc); | |
1530 | ||
1531 | for (i = MIX_PCMI_FRONT, j = 0; i <= MIX_PCMI_SURROUND; i++, j += 2) { | |
1532 | sum = atc->pcm[j]; | |
1533 | mixer->set_input_left(mixer, i, &sum->rsc); | |
1534 | sum = atc->pcm[j+1]; | |
1535 | mixer->set_input_right(mixer, i, &sum->rsc); | |
1536 | } | |
1537 | } | |
1538 | ||
29959a09 | 1539 | #ifdef CONFIG_PM |
68cb2b55 | 1540 | static int atc_suspend(struct ct_atc *atc) |
29959a09 WYC |
1541 | { |
1542 | int i; | |
1543 | struct hw *hw = atc->hw; | |
1544 | ||
1545 | snd_power_change_state(atc->card, SNDRV_CTL_POWER_D3hot); | |
1546 | ||
1547 | for (i = FRONT; i < NUM_PCMS; i++) { | |
1548 | if (!atc->pcms[i]) | |
1549 | continue; | |
1550 | ||
1551 | snd_pcm_suspend_all(atc->pcms[i]); | |
1552 | } | |
1553 | ||
1554 | atc_release_resources(atc); | |
1555 | ||
68cb2b55 | 1556 | hw->suspend(hw); |
29959a09 WYC |
1557 | |
1558 | return 0; | |
1559 | } | |
1560 | ||
1561 | static int atc_hw_resume(struct ct_atc *atc) | |
1562 | { | |
1563 | struct hw *hw = atc->hw; | |
1564 | struct card_conf info = {0}; | |
1565 | ||
1566 | /* Re-initialize card hardware. */ | |
1567 | info.rsr = atc->rsr; | |
1568 | info.msr = atc->msr; | |
1569 | info.vm_pgt_phys = atc_get_ptp_phys(atc, 0); | |
1570 | return hw->resume(hw, &info); | |
1571 | } | |
1572 | ||
1573 | static int atc_resources_resume(struct ct_atc *atc) | |
1574 | { | |
1575 | struct ct_mixer *mixer; | |
1576 | int err = 0; | |
1577 | ||
1578 | /* Get resources */ | |
1579 | err = atc_get_resources(atc); | |
1580 | if (err < 0) { | |
1581 | atc_release_resources(atc); | |
1582 | return err; | |
1583 | } | |
1584 | ||
1585 | /* Build topology */ | |
1586 | atc_connect_resources(atc); | |
1587 | ||
1588 | mixer = atc->mixer; | |
1589 | mixer->resume(mixer); | |
1590 | ||
1591 | return 0; | |
1592 | } | |
1593 | ||
1594 | static int atc_resume(struct ct_atc *atc) | |
1595 | { | |
1596 | int err = 0; | |
1597 | ||
1598 | /* Do hardware resume. */ | |
1599 | err = atc_hw_resume(atc); | |
1600 | if (err < 0) { | |
1601 | printk(KERN_ERR "ctxfi: pci_enable_device failed, " | |
1602 | "disabling device\n"); | |
1603 | snd_card_disconnect(atc->card); | |
1604 | return err; | |
1605 | } | |
1606 | ||
1607 | err = atc_resources_resume(atc); | |
1608 | if (err < 0) | |
1609 | return err; | |
1610 | ||
1611 | snd_power_change_state(atc->card, SNDRV_CTL_POWER_D0); | |
1612 | ||
1613 | return 0; | |
1614 | } | |
1615 | #endif | |
1616 | ||
2a36f67f TI |
1617 | static struct ct_atc atc_preset __devinitdata = { |
1618 | .map_audio_buffer = ct_map_audio_buffer, | |
1619 | .unmap_audio_buffer = ct_unmap_audio_buffer, | |
1620 | .pcm_playback_prepare = atc_pcm_playback_prepare, | |
1621 | .pcm_release_resources = atc_pcm_release_resources, | |
1622 | .pcm_playback_start = atc_pcm_playback_start, | |
1623 | .pcm_playback_stop = atc_pcm_stop, | |
1624 | .pcm_playback_position = atc_pcm_playback_position, | |
1625 | .pcm_capture_prepare = atc_pcm_capture_prepare, | |
1626 | .pcm_capture_start = atc_pcm_capture_start, | |
1627 | .pcm_capture_stop = atc_pcm_stop, | |
1628 | .pcm_capture_position = atc_pcm_capture_position, | |
1629 | .spdif_passthru_playback_prepare = spdif_passthru_playback_prepare, | |
1630 | .get_ptp_phys = atc_get_ptp_phys, | |
1631 | .select_line_in = atc_select_line_in, | |
1632 | .select_mic_in = atc_select_mic_in, | |
1633 | .select_digit_io = atc_select_digit_io, | |
1634 | .line_front_unmute = atc_line_front_unmute, | |
1635 | .line_surround_unmute = atc_line_surround_unmute, | |
1636 | .line_clfe_unmute = atc_line_clfe_unmute, | |
1637 | .line_rear_unmute = atc_line_rear_unmute, | |
1638 | .line_in_unmute = atc_line_in_unmute, | |
55309216 | 1639 | .mic_unmute = atc_mic_unmute, |
2a36f67f TI |
1640 | .spdif_out_unmute = atc_spdif_out_unmute, |
1641 | .spdif_in_unmute = atc_spdif_in_unmute, | |
1642 | .spdif_out_get_status = atc_spdif_out_get_status, | |
1643 | .spdif_out_set_status = atc_spdif_out_set_status, | |
1644 | .spdif_out_passthru = atc_spdif_out_passthru, | |
b028b818 | 1645 | .capabilities = atc_capabilities, |
55309216 HB |
1646 | .output_switch_get = atc_output_switch_get, |
1647 | .output_switch_put = atc_output_switch_put, | |
55309216 HB |
1648 | .mic_source_switch_get = atc_mic_source_switch_get, |
1649 | .mic_source_switch_put = atc_mic_source_switch_put, | |
29959a09 WYC |
1650 | #ifdef CONFIG_PM |
1651 | .suspend = atc_suspend, | |
1652 | .resume = atc_resume, | |
1653 | #endif | |
2a36f67f | 1654 | }; |
8cc72361 WYC |
1655 | |
1656 | /** | |
1657 | * ct_atc_create - create and initialize a hardware manager | |
1658 | * @card: corresponding alsa card object | |
1659 | * @pci: corresponding kernel pci device object | |
1660 | * @ratc: return created object address in it | |
1661 | * | |
1662 | * Creates and initializes a hardware manager. | |
1663 | * | |
1664 | * Creates kmallocated ct_atc structure. Initializes hardware. | |
25985edc | 1665 | * Returns 0 if succeeds, or negative error code if fails. |
8cc72361 WYC |
1666 | */ |
1667 | ||
2a36f67f | 1668 | int __devinit ct_atc_create(struct snd_card *card, struct pci_dev *pci, |
9470195a | 1669 | unsigned int rsr, unsigned int msr, |
408bffd0 TI |
1670 | int chip_type, unsigned int ssid, |
1671 | struct ct_atc **ratc) | |
8cc72361 | 1672 | { |
514eef9c | 1673 | struct ct_atc *atc; |
8cc72361 WYC |
1674 | static struct snd_device_ops ops = { |
1675 | .dev_free = atc_dev_free, | |
1676 | }; | |
514eef9c | 1677 | int err; |
8cc72361 WYC |
1678 | |
1679 | *ratc = NULL; | |
1680 | ||
1681 | atc = kzalloc(sizeof(*atc), GFP_KERNEL); | |
35ebf6e7 | 1682 | if (!atc) |
8cc72361 WYC |
1683 | return -ENOMEM; |
1684 | ||
2a36f67f TI |
1685 | /* Set operations */ |
1686 | *atc = atc_preset; | |
1687 | ||
8cc72361 WYC |
1688 | atc->card = card; |
1689 | atc->pci = pci; | |
1690 | atc->rsr = rsr; | |
1691 | atc->msr = msr; | |
9470195a | 1692 | atc->chip_type = chip_type; |
8cc72361 | 1693 | |
635c265f | 1694 | mutex_init(&atc->atc_mutex); |
8cc72361 WYC |
1695 | |
1696 | /* Find card model */ | |
408bffd0 | 1697 | err = atc_identify_card(atc, ssid); |
8cc72361 WYC |
1698 | if (err < 0) { |
1699 | printk(KERN_ERR "ctatc: Card not recognised\n"); | |
1700 | goto error1; | |
1701 | } | |
1702 | ||
1703 | /* Set up device virtual memory management object */ | |
21956b61 | 1704 | err = ct_vm_create(&atc->vm, pci); |
8cc72361 WYC |
1705 | if (err < 0) |
1706 | goto error1; | |
1707 | ||
1708 | /* Create all atc hw devices */ | |
1709 | err = atc_create_hw_devs(atc); | |
1710 | if (err < 0) | |
1711 | goto error1; | |
1712 | ||
29959a09 WYC |
1713 | err = ct_mixer_create(atc, (struct ct_mixer **)&atc->mixer); |
1714 | if (err) { | |
1715 | printk(KERN_ERR "ctxfi: Failed to create mixer obj!!!\n"); | |
1716 | goto error1; | |
1717 | } | |
1718 | ||
8cc72361 WYC |
1719 | /* Get resources */ |
1720 | err = atc_get_resources(atc); | |
1721 | if (err < 0) | |
1722 | goto error1; | |
1723 | ||
1724 | /* Build topology */ | |
1725 | atc_connect_resources(atc); | |
1726 | ||
b7bbf876 TI |
1727 | atc->timer = ct_timer_new(atc); |
1728 | if (!atc->timer) | |
1729 | goto error1; | |
1730 | ||
8cc72361 WYC |
1731 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, atc, &ops); |
1732 | if (err < 0) | |
1733 | goto error1; | |
1734 | ||
1735 | snd_card_set_dev(card, &pci->dev); | |
1736 | ||
1737 | *ratc = atc; | |
1738 | return 0; | |
1739 | ||
1740 | error1: | |
1741 | ct_atc_destroy(atc); | |
b3e0afe6 | 1742 | printk(KERN_ERR "ctxfi: Something wrong!!!\n"); |
8cc72361 WYC |
1743 | return err; |
1744 | } |