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-rw-r--r--sound/soc/omap/am3517evm.c2
-rw-r--r--sound/soc/omap/ams-delta.c2
-rw-r--r--sound/soc/omap/igep0020.c2
-rw-r--r--sound/soc/omap/mcbsp.c284
-rw-r--r--sound/soc/omap/mcbsp.h104
-rw-r--r--sound/soc/omap/n810.c2
-rw-r--r--sound/soc/omap/omap-mcbsp.c201
-rw-r--r--sound/soc/omap/omap-mcbsp.h2
-rw-r--r--sound/soc/omap/omap-pcm.h2
-rw-r--r--sound/soc/omap/omap3beagle.c2
-rw-r--r--sound/soc/omap/omap3evm.c2
-rw-r--r--sound/soc/omap/omap3pandora.c4
-rw-r--r--sound/soc/omap/osk5912.c2
-rw-r--r--sound/soc/omap/overo.c2
-rw-r--r--sound/soc/omap/rx51.c4
-rw-r--r--sound/soc/omap/sdp3430.c4
-rw-r--r--sound/soc/omap/zoom2.c4
17 files changed, 234 insertions, 391 deletions
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index add4866d7e67..009533ab8d18 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -95,7 +95,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
95static struct snd_soc_dai_link am3517evm_dai = { 95static struct snd_soc_dai_link am3517evm_dai = {
96 .name = "TLV320AIC23", 96 .name = "TLV320AIC23",
97 .stream_name = "AIC23", 97 .stream_name = "AIC23",
98 .cpu_dai_name ="omap-mcbsp-dai.0", 98 .cpu_dai_name = "omap-mcbsp.1",
99 .codec_dai_name = "tlv320aic23-hifi", 99 .codec_dai_name = "tlv320aic23-hifi",
100 .platform_name = "omap-pcm-audio", 100 .platform_name = "omap-pcm-audio",
101 .codec_name = "tlv320aic23-codec.2-001a", 101 .codec_name = "tlv320aic23-codec.2-001a",
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index 78563bbbbf01..49fe63ce51f7 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -584,7 +584,7 @@ static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
584static struct snd_soc_dai_link ams_delta_dai_link = { 584static struct snd_soc_dai_link ams_delta_dai_link = {
585 .name = "CX20442", 585 .name = "CX20442",
586 .stream_name = "CX20442", 586 .stream_name = "CX20442",
587 .cpu_dai_name ="omap-mcbsp-dai.0", 587 .cpu_dai_name = "omap-mcbsp.1",
588 .codec_dai_name = "cx20442-voice", 588 .codec_dai_name = "cx20442-voice",
589 .init = ams_delta_cx20442_init, 589 .init = ams_delta_cx20442_init,
590 .platform_name = "omap-pcm-audio", 590 .platform_name = "omap-pcm-audio",
diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c
index ccae58a1339c..e8357819175b 100644
--- a/sound/soc/omap/igep0020.c
+++ b/sound/soc/omap/igep0020.c
@@ -60,7 +60,7 @@ static struct snd_soc_ops igep2_ops = {
60static struct snd_soc_dai_link igep2_dai = { 60static struct snd_soc_dai_link igep2_dai = {
61 .name = "TWL4030", 61 .name = "TWL4030",
62 .stream_name = "TWL4030", 62 .stream_name = "TWL4030",
63 .cpu_dai_name = "omap-mcbsp-dai.1", 63 .cpu_dai_name = "omap-mcbsp.2",
64 .codec_dai_name = "twl4030-hifi", 64 .codec_dai_name = "twl4030-hifi",
65 .platform_name = "omap-pcm-audio", 65 .platform_name = "omap-pcm-audio",
66 .codec_name = "twl4030-codec", 66 .codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index 20d46bf3626b..be92a28e19ed 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -30,12 +30,6 @@
30 30
31#include "mcbsp.h" 31#include "mcbsp.h"
32 32
33struct omap_mcbsp **mcbsp_ptr;
34int omap_mcbsp_count;
35
36#define omap_mcbsp_check_valid_id(id) (id < omap_mcbsp_count)
37#define id_to_mcbsp_ptr(id) mcbsp_ptr[id];
38
39static void omap_mcbsp_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val) 33static void omap_mcbsp_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val)
40{ 34{
41 void __iomem *addr = mcbsp->io_base + reg * mcbsp->pdata->reg_step; 35 void __iomem *addr = mcbsp->io_base + reg * mcbsp->pdata->reg_step;
@@ -84,10 +78,8 @@ static int omap_mcbsp_st_read(struct omap_mcbsp *mcbsp, u16 reg)
84#define MCBSP_ST_WRITE(mcbsp, reg, val) \ 78#define MCBSP_ST_WRITE(mcbsp, reg, val) \
85 omap_mcbsp_st_write(mcbsp, OMAP_ST_REG_##reg, val) 79 omap_mcbsp_st_write(mcbsp, OMAP_ST_REG_##reg, val)
86 80
87static void omap_mcbsp_dump_reg(u8 id) 81static void omap_mcbsp_dump_reg(struct omap_mcbsp *mcbsp)
88{ 82{
89 struct omap_mcbsp *mcbsp = id_to_mcbsp_ptr(id);
90
91 dev_dbg(mcbsp->dev, "**** McBSP%d regs ****\n", mcbsp->id); 83 dev_dbg(mcbsp->dev, "**** McBSP%d regs ****\n", mcbsp->id);
92 dev_dbg(mcbsp->dev, "DRR2: 0x%04x\n", 84 dev_dbg(mcbsp->dev, "DRR2: 0x%04x\n",
93 MCBSP_READ(mcbsp, DRR2)); 85 MCBSP_READ(mcbsp, DRR2));
@@ -160,16 +152,9 @@ static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
160 * You either call this function or set the McBSP registers 152 * You either call this function or set the McBSP registers
161 * by yourself before calling omap_mcbsp_start(). 153 * by yourself before calling omap_mcbsp_start().
162 */ 154 */
163void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config) 155void omap_mcbsp_config(struct omap_mcbsp *mcbsp,
156 const struct omap_mcbsp_reg_cfg *config)
164{ 157{
165 struct omap_mcbsp *mcbsp;
166
167 if (!omap_mcbsp_check_valid_id(id)) {
168 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
169 return;
170 }
171 mcbsp = id_to_mcbsp_ptr(id);
172
173 dev_dbg(mcbsp->dev, "Configuring McBSP%d phys_base: 0x%08lx\n", 158 dev_dbg(mcbsp->dev, "Configuring McBSP%d phys_base: 0x%08lx\n",
174 mcbsp->id, mcbsp->phys_base); 159 mcbsp->id, mcbsp->phys_base);
175 160
@@ -190,7 +175,6 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
190 MCBSP_WRITE(mcbsp, RCCR, config->rccr); 175 MCBSP_WRITE(mcbsp, RCCR, config->rccr);
191 } 176 }
192} 177}
193EXPORT_SYMBOL(omap_mcbsp_config);
194 178
195/** 179/**
196 * omap_mcbsp_dma_params - returns the dma channel number 180 * omap_mcbsp_dma_params - returns the dma channel number
@@ -200,22 +184,13 @@ EXPORT_SYMBOL(omap_mcbsp_config);
200 * Returns the dma channel number for the rx channel or tx channel 184 * Returns the dma channel number for the rx channel or tx channel
201 * based on the value of @stream for the requested mcbsp given by @id 185 * based on the value of @stream for the requested mcbsp given by @id
202 */ 186 */
203int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream) 187int omap_mcbsp_dma_ch_params(struct omap_mcbsp *mcbsp, unsigned int stream)
204{ 188{
205 struct omap_mcbsp *mcbsp;
206
207 if (!omap_mcbsp_check_valid_id(id)) {
208 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
209 return -ENODEV;
210 }
211 mcbsp = id_to_mcbsp_ptr(id);
212
213 if (stream) 189 if (stream)
214 return mcbsp->dma_rx_sync; 190 return mcbsp->dma_rx_sync;
215 else 191 else
216 return mcbsp->dma_tx_sync; 192 return mcbsp->dma_tx_sync;
217} 193}
218EXPORT_SYMBOL(omap_mcbsp_dma_ch_params);
219 194
220/** 195/**
221 * omap_mcbsp_dma_reg_params - returns the address of mcbsp data register 196 * omap_mcbsp_dma_reg_params - returns the address of mcbsp data register
@@ -226,17 +201,10 @@ EXPORT_SYMBOL(omap_mcbsp_dma_ch_params);
226 * to be used by DMA for transferring/receiving data based on the value of 201 * to be used by DMA for transferring/receiving data based on the value of
227 * @stream for the requested mcbsp given by @id 202 * @stream for the requested mcbsp given by @id
228 */ 203 */
229int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream) 204int omap_mcbsp_dma_reg_params(struct omap_mcbsp *mcbsp, unsigned int stream)
230{ 205{
231 struct omap_mcbsp *mcbsp;
232 int data_reg; 206 int data_reg;
233 207
234 if (!omap_mcbsp_check_valid_id(id)) {
235 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
236 return -ENODEV;
237 }
238 mcbsp = id_to_mcbsp_ptr(id);
239
240 if (mcbsp->pdata->reg_size == 2) { 208 if (mcbsp->pdata->reg_size == 2) {
241 if (stream) 209 if (stream)
242 data_reg = OMAP_MCBSP_REG_DRR1; 210 data_reg = OMAP_MCBSP_REG_DRR1;
@@ -251,7 +219,6 @@ int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream)
251 219
252 return mcbsp->phys_dma_base + data_reg * mcbsp->pdata->reg_step; 220 return mcbsp->phys_dma_base + data_reg * mcbsp->pdata->reg_step;
253} 221}
254EXPORT_SYMBOL(omap_mcbsp_dma_reg_params);
255 222
256static void omap_st_on(struct omap_mcbsp *mcbsp) 223static void omap_st_on(struct omap_mcbsp *mcbsp)
257{ 224{
@@ -320,18 +287,11 @@ static void omap_st_chgain(struct omap_mcbsp *mcbsp)
320 ST_CH1GAIN(st_data->ch1gain)); 287 ST_CH1GAIN(st_data->ch1gain));
321} 288}
322 289
323int omap_st_set_chgain(unsigned int id, int channel, s16 chgain) 290int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain)
324{ 291{
325 struct omap_mcbsp *mcbsp;
326 struct omap_mcbsp_st_data *st_data; 292 struct omap_mcbsp_st_data *st_data;
327 int ret = 0; 293 int ret = 0;
328 294
329 if (!omap_mcbsp_check_valid_id(id)) {
330 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
331 return -ENODEV;
332 }
333
334 mcbsp = id_to_mcbsp_ptr(id);
335 st_data = mcbsp->st_data; 295 st_data = mcbsp->st_data;
336 296
337 if (!st_data) 297 if (!st_data)
@@ -351,20 +311,12 @@ int omap_st_set_chgain(unsigned int id, int channel, s16 chgain)
351 311
352 return ret; 312 return ret;
353} 313}
354EXPORT_SYMBOL(omap_st_set_chgain);
355 314
356int omap_st_get_chgain(unsigned int id, int channel, s16 *chgain) 315int omap_st_get_chgain(struct omap_mcbsp *mcbsp, int channel, s16 *chgain)
357{ 316{
358 struct omap_mcbsp *mcbsp;
359 struct omap_mcbsp_st_data *st_data; 317 struct omap_mcbsp_st_data *st_data;
360 int ret = 0; 318 int ret = 0;
361 319
362 if (!omap_mcbsp_check_valid_id(id)) {
363 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
364 return -ENODEV;
365 }
366
367 mcbsp = id_to_mcbsp_ptr(id);
368 st_data = mcbsp->st_data; 320 st_data = mcbsp->st_data;
369 321
370 if (!st_data) 322 if (!st_data)
@@ -381,7 +333,6 @@ int omap_st_get_chgain(unsigned int id, int channel, s16 *chgain)
381 333
382 return ret; 334 return ret;
383} 335}
384EXPORT_SYMBOL(omap_st_get_chgain);
385 336
386static int omap_st_start(struct omap_mcbsp *mcbsp) 337static int omap_st_start(struct omap_mcbsp *mcbsp)
387{ 338{
@@ -400,17 +351,10 @@ static int omap_st_start(struct omap_mcbsp *mcbsp)
400 return 0; 351 return 0;
401} 352}
402 353
403int omap_st_enable(unsigned int id) 354int omap_st_enable(struct omap_mcbsp *mcbsp)
404{ 355{
405 struct omap_mcbsp *mcbsp;
406 struct omap_mcbsp_st_data *st_data; 356 struct omap_mcbsp_st_data *st_data;
407 357
408 if (!omap_mcbsp_check_valid_id(id)) {
409 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
410 return -ENODEV;
411 }
412
413 mcbsp = id_to_mcbsp_ptr(id);
414 st_data = mcbsp->st_data; 358 st_data = mcbsp->st_data;
415 359
416 if (!st_data) 360 if (!st_data)
@@ -423,7 +367,6 @@ int omap_st_enable(unsigned int id)
423 367
424 return 0; 368 return 0;
425} 369}
426EXPORT_SYMBOL(omap_st_enable);
427 370
428static int omap_st_stop(struct omap_mcbsp *mcbsp) 371static int omap_st_stop(struct omap_mcbsp *mcbsp)
429{ 372{
@@ -439,18 +382,11 @@ static int omap_st_stop(struct omap_mcbsp *mcbsp)
439 return 0; 382 return 0;
440} 383}
441 384
442int omap_st_disable(unsigned int id) 385int omap_st_disable(struct omap_mcbsp *mcbsp)
443{ 386{
444 struct omap_mcbsp *mcbsp;
445 struct omap_mcbsp_st_data *st_data; 387 struct omap_mcbsp_st_data *st_data;
446 int ret = 0; 388 int ret = 0;
447 389
448 if (!omap_mcbsp_check_valid_id(id)) {
449 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
450 return -ENODEV;
451 }
452
453 mcbsp = id_to_mcbsp_ptr(id);
454 st_data = mcbsp->st_data; 390 st_data = mcbsp->st_data;
455 391
456 if (!st_data) 392 if (!st_data)
@@ -463,19 +399,11 @@ int omap_st_disable(unsigned int id)
463 399
464 return ret; 400 return ret;
465} 401}
466EXPORT_SYMBOL(omap_st_disable);
467 402
468int omap_st_is_enabled(unsigned int id) 403int omap_st_is_enabled(struct omap_mcbsp *mcbsp)
469{ 404{
470 struct omap_mcbsp *mcbsp;
471 struct omap_mcbsp_st_data *st_data; 405 struct omap_mcbsp_st_data *st_data;
472 406
473 if (!omap_mcbsp_check_valid_id(id)) {
474 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
475 return -ENODEV;
476 }
477
478 mcbsp = id_to_mcbsp_ptr(id);
479 st_data = mcbsp->st_data; 407 st_data = mcbsp->st_data;
480 408
481 if (!st_data) 409 if (!st_data)
@@ -484,115 +412,65 @@ int omap_st_is_enabled(unsigned int id)
484 412
485 return st_data->enabled; 413 return st_data->enabled;
486} 414}
487EXPORT_SYMBOL(omap_st_is_enabled);
488 415
489/* 416/*
490 * omap_mcbsp_set_rx_threshold configures the transmit threshold in words. 417 * omap_mcbsp_set_rx_threshold configures the transmit threshold in words.
491 * The threshold parameter is 1 based, and it is converted (threshold - 1) 418 * The threshold parameter is 1 based, and it is converted (threshold - 1)
492 * for the THRSH2 register. 419 * for the THRSH2 register.
493 */ 420 */
494void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold) 421void omap_mcbsp_set_tx_threshold(struct omap_mcbsp *mcbsp, u16 threshold)
495{ 422{
496 struct omap_mcbsp *mcbsp;
497
498 if (!omap_mcbsp_check_valid_id(id)) {
499 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
500 return;
501 }
502 mcbsp = id_to_mcbsp_ptr(id);
503 if (mcbsp->pdata->buffer_size == 0) 423 if (mcbsp->pdata->buffer_size == 0)
504 return; 424 return;
505 425
506 if (threshold && threshold <= mcbsp->max_tx_thres) 426 if (threshold && threshold <= mcbsp->max_tx_thres)
507 MCBSP_WRITE(mcbsp, THRSH2, threshold - 1); 427 MCBSP_WRITE(mcbsp, THRSH2, threshold - 1);
508} 428}
509EXPORT_SYMBOL(omap_mcbsp_set_tx_threshold);
510 429
511/* 430/*
512 * omap_mcbsp_set_rx_threshold configures the receive threshold in words. 431 * omap_mcbsp_set_rx_threshold configures the receive threshold in words.
513 * The threshold parameter is 1 based, and it is converted (threshold - 1) 432 * The threshold parameter is 1 based, and it is converted (threshold - 1)
514 * for the THRSH1 register. 433 * for the THRSH1 register.
515 */ 434 */
516void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold) 435void omap_mcbsp_set_rx_threshold(struct omap_mcbsp *mcbsp, u16 threshold)
517{ 436{
518 struct omap_mcbsp *mcbsp;
519
520 if (!omap_mcbsp_check_valid_id(id)) {
521 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
522 return;
523 }
524 mcbsp = id_to_mcbsp_ptr(id);
525 if (mcbsp->pdata->buffer_size == 0) 437 if (mcbsp->pdata->buffer_size == 0)
526 return; 438 return;
527 439
528 if (threshold && threshold <= mcbsp->max_rx_thres) 440 if (threshold && threshold <= mcbsp->max_rx_thres)
529 MCBSP_WRITE(mcbsp, THRSH1, threshold - 1); 441 MCBSP_WRITE(mcbsp, THRSH1, threshold - 1);
530} 442}
531EXPORT_SYMBOL(omap_mcbsp_set_rx_threshold);
532 443
533/* 444/*
534 * omap_mcbsp_get_max_tx_thres just return the current configured 445 * omap_mcbsp_get_max_tx_thres just return the current configured
535 * maximum threshold for transmission 446 * maximum threshold for transmission
536 */ 447 */
537u16 omap_mcbsp_get_max_tx_threshold(unsigned int id) 448u16 omap_mcbsp_get_max_tx_threshold(struct omap_mcbsp *mcbsp)
538{ 449{
539 struct omap_mcbsp *mcbsp;
540
541 if (!omap_mcbsp_check_valid_id(id)) {
542 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
543 return -ENODEV;
544 }
545 mcbsp = id_to_mcbsp_ptr(id);
546
547 return mcbsp->max_tx_thres; 450 return mcbsp->max_tx_thres;
548} 451}
549EXPORT_SYMBOL(omap_mcbsp_get_max_tx_threshold);
550 452
551/* 453/*
552 * omap_mcbsp_get_max_rx_thres just return the current configured 454 * omap_mcbsp_get_max_rx_thres just return the current configured
553 * maximum threshold for reception 455 * maximum threshold for reception
554 */ 456 */
555u16 omap_mcbsp_get_max_rx_threshold(unsigned int id) 457u16 omap_mcbsp_get_max_rx_threshold(struct omap_mcbsp *mcbsp)
556{ 458{
557 struct omap_mcbsp *mcbsp;
558
559 if (!omap_mcbsp_check_valid_id(id)) {
560 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
561 return -ENODEV;
562 }
563 mcbsp = id_to_mcbsp_ptr(id);
564
565 return mcbsp->max_rx_thres; 459 return mcbsp->max_rx_thres;
566} 460}
567EXPORT_SYMBOL(omap_mcbsp_get_max_rx_threshold);
568 461
569u16 omap_mcbsp_get_fifo_size(unsigned int id) 462u16 omap_mcbsp_get_fifo_size(struct omap_mcbsp *mcbsp)
570{ 463{
571 struct omap_mcbsp *mcbsp;
572
573 if (!omap_mcbsp_check_valid_id(id)) {
574 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
575 return -ENODEV;
576 }
577 mcbsp = id_to_mcbsp_ptr(id);
578
579 return mcbsp->pdata->buffer_size; 464 return mcbsp->pdata->buffer_size;
580} 465}
581EXPORT_SYMBOL(omap_mcbsp_get_fifo_size);
582 466
583/* 467/*
584 * omap_mcbsp_get_tx_delay returns the number of used slots in the McBSP FIFO 468 * omap_mcbsp_get_tx_delay returns the number of used slots in the McBSP FIFO
585 */ 469 */
586u16 omap_mcbsp_get_tx_delay(unsigned int id) 470u16 omap_mcbsp_get_tx_delay(struct omap_mcbsp *mcbsp)
587{ 471{
588 struct omap_mcbsp *mcbsp;
589 u16 buffstat; 472 u16 buffstat;
590 473
591 if (!omap_mcbsp_check_valid_id(id)) {
592 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
593 return -ENODEV;
594 }
595 mcbsp = id_to_mcbsp_ptr(id);
596 if (mcbsp->pdata->buffer_size == 0) 474 if (mcbsp->pdata->buffer_size == 0)
597 return 0; 475 return 0;
598 476
@@ -602,22 +480,15 @@ u16 omap_mcbsp_get_tx_delay(unsigned int id)
602 /* Number of slots are different in McBSP ports */ 480 /* Number of slots are different in McBSP ports */
603 return mcbsp->pdata->buffer_size - buffstat; 481 return mcbsp->pdata->buffer_size - buffstat;
604} 482}
605EXPORT_SYMBOL(omap_mcbsp_get_tx_delay);
606 483
607/* 484/*
608 * omap_mcbsp_get_rx_delay returns the number of free slots in the McBSP FIFO 485 * omap_mcbsp_get_rx_delay returns the number of free slots in the McBSP FIFO
609 * to reach the threshold value (when the DMA will be triggered to read it) 486 * to reach the threshold value (when the DMA will be triggered to read it)
610 */ 487 */
611u16 omap_mcbsp_get_rx_delay(unsigned int id) 488u16 omap_mcbsp_get_rx_delay(struct omap_mcbsp *mcbsp)
612{ 489{
613 struct omap_mcbsp *mcbsp;
614 u16 buffstat, threshold; 490 u16 buffstat, threshold;
615 491
616 if (!omap_mcbsp_check_valid_id(id)) {
617 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
618 return -ENODEV;
619 }
620 mcbsp = id_to_mcbsp_ptr(id);
621 if (mcbsp->pdata->buffer_size == 0) 492 if (mcbsp->pdata->buffer_size == 0)
622 return 0; 493 return 0;
623 494
@@ -632,41 +503,25 @@ u16 omap_mcbsp_get_rx_delay(unsigned int id)
632 else 503 else
633 return threshold - buffstat; 504 return threshold - buffstat;
634} 505}
635EXPORT_SYMBOL(omap_mcbsp_get_rx_delay);
636 506
637/* 507/*
638 * omap_mcbsp_get_dma_op_mode just return the current configured 508 * omap_mcbsp_get_dma_op_mode just return the current configured
639 * operating mode for the mcbsp channel 509 * operating mode for the mcbsp channel
640 */ 510 */
641int omap_mcbsp_get_dma_op_mode(unsigned int id) 511int omap_mcbsp_get_dma_op_mode(struct omap_mcbsp *mcbsp)
642{ 512{
643 struct omap_mcbsp *mcbsp;
644 int dma_op_mode; 513 int dma_op_mode;
645 514
646 if (!omap_mcbsp_check_valid_id(id)) {
647 printk(KERN_ERR "%s: Invalid id (%u)\n", __func__, id + 1);
648 return -ENODEV;
649 }
650 mcbsp = id_to_mcbsp_ptr(id);
651
652 dma_op_mode = mcbsp->dma_op_mode; 515 dma_op_mode = mcbsp->dma_op_mode;
653 516
654 return dma_op_mode; 517 return dma_op_mode;
655} 518}
656EXPORT_SYMBOL(omap_mcbsp_get_dma_op_mode);
657 519
658int omap_mcbsp_request(unsigned int id) 520int omap_mcbsp_request(struct omap_mcbsp *mcbsp)
659{ 521{
660 struct omap_mcbsp *mcbsp;
661 void *reg_cache; 522 void *reg_cache;
662 int err; 523 int err;
663 524
664 if (!omap_mcbsp_check_valid_id(id)) {
665 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
666 return -ENODEV;
667 }
668 mcbsp = id_to_mcbsp_ptr(id);
669
670 reg_cache = kzalloc(mcbsp->reg_cache_size, GFP_KERNEL); 525 reg_cache = kzalloc(mcbsp->reg_cache_size, GFP_KERNEL);
671 if (!reg_cache) { 526 if (!reg_cache) {
672 return -ENOMEM; 527 return -ENOMEM;
@@ -685,9 +540,7 @@ int omap_mcbsp_request(unsigned int id)
685 spin_unlock(&mcbsp->lock); 540 spin_unlock(&mcbsp->lock);
686 541
687 if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->request) 542 if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->request)
688 mcbsp->pdata->ops->request(id); 543 mcbsp->pdata->ops->request(mcbsp->id - 1);
689
690 pm_runtime_get_sync(mcbsp->dev);
691 544
692 /* Enable wakeup behavior */ 545 /* Enable wakeup behavior */
693 if (mcbsp->pdata->has_wakeup) 546 if (mcbsp->pdata->has_wakeup)
@@ -726,14 +579,12 @@ err_free_irq:
726 free_irq(mcbsp->tx_irq, (void *)mcbsp); 579 free_irq(mcbsp->tx_irq, (void *)mcbsp);
727err_clk_disable: 580err_clk_disable:
728 if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free) 581 if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
729 mcbsp->pdata->ops->free(id); 582 mcbsp->pdata->ops->free(mcbsp->id - 1);
730 583
731 /* Disable wakeup behavior */ 584 /* Disable wakeup behavior */
732 if (mcbsp->pdata->has_wakeup) 585 if (mcbsp->pdata->has_wakeup)
733 MCBSP_WRITE(mcbsp, WAKEUPEN, 0); 586 MCBSP_WRITE(mcbsp, WAKEUPEN, 0);
734 587
735 pm_runtime_put_sync(mcbsp->dev);
736
737 spin_lock(&mcbsp->lock); 588 spin_lock(&mcbsp->lock);
738 mcbsp->free = true; 589 mcbsp->free = true;
739 mcbsp->reg_cache = NULL; 590 mcbsp->reg_cache = NULL;
@@ -743,28 +594,18 @@ err_kfree:
743 594
744 return err; 595 return err;
745} 596}
746EXPORT_SYMBOL(omap_mcbsp_request);
747 597
748void omap_mcbsp_free(unsigned int id) 598void omap_mcbsp_free(struct omap_mcbsp *mcbsp)
749{ 599{
750 struct omap_mcbsp *mcbsp;
751 void *reg_cache; 600 void *reg_cache;
752 601
753 if (!omap_mcbsp_check_valid_id(id)) {
754 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
755 return;
756 }
757 mcbsp = id_to_mcbsp_ptr(id);
758
759 if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free) 602 if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
760 mcbsp->pdata->ops->free(id); 603 mcbsp->pdata->ops->free(mcbsp->id - 1);
761 604
762 /* Disable wakeup behavior */ 605 /* Disable wakeup behavior */
763 if (mcbsp->pdata->has_wakeup) 606 if (mcbsp->pdata->has_wakeup)
764 MCBSP_WRITE(mcbsp, WAKEUPEN, 0); 607 MCBSP_WRITE(mcbsp, WAKEUPEN, 0);
765 608
766 pm_runtime_put_sync(mcbsp->dev);
767
768 if (mcbsp->rx_irq) 609 if (mcbsp->rx_irq)
769 free_irq(mcbsp->rx_irq, (void *)mcbsp); 610 free_irq(mcbsp->rx_irq, (void *)mcbsp);
770 free_irq(mcbsp->tx_irq, (void *)mcbsp); 611 free_irq(mcbsp->tx_irq, (void *)mcbsp);
@@ -782,25 +623,17 @@ void omap_mcbsp_free(unsigned int id)
782 if (reg_cache) 623 if (reg_cache)
783 kfree(reg_cache); 624 kfree(reg_cache);
784} 625}
785EXPORT_SYMBOL(omap_mcbsp_free);
786 626
787/* 627/*
788 * Here we start the McBSP, by enabling transmitter, receiver or both. 628 * Here we start the McBSP, by enabling transmitter, receiver or both.
789 * If no transmitter or receiver is active prior calling, then sample-rate 629 * If no transmitter or receiver is active prior calling, then sample-rate
790 * generator and frame sync are started. 630 * generator and frame sync are started.
791 */ 631 */
792void omap_mcbsp_start(unsigned int id, int tx, int rx) 632void omap_mcbsp_start(struct omap_mcbsp *mcbsp, int tx, int rx)
793{ 633{
794 struct omap_mcbsp *mcbsp;
795 int enable_srg = 0; 634 int enable_srg = 0;
796 u16 w; 635 u16 w;
797 636
798 if (!omap_mcbsp_check_valid_id(id)) {
799 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
800 return;
801 }
802 mcbsp = id_to_mcbsp_ptr(id);
803
804 if (mcbsp->st_data) 637 if (mcbsp->st_data)
805 omap_st_start(mcbsp); 638 omap_st_start(mcbsp);
806 639
@@ -850,23 +683,14 @@ void omap_mcbsp_start(unsigned int id, int tx, int rx)
850 } 683 }
851 684
852 /* Dump McBSP Regs */ 685 /* Dump McBSP Regs */
853 omap_mcbsp_dump_reg(id); 686 omap_mcbsp_dump_reg(mcbsp);
854} 687}
855EXPORT_SYMBOL(omap_mcbsp_start);
856 688
857void omap_mcbsp_stop(unsigned int id, int tx, int rx) 689void omap_mcbsp_stop(struct omap_mcbsp *mcbsp, int tx, int rx)
858{ 690{
859 struct omap_mcbsp *mcbsp;
860 int idle; 691 int idle;
861 u16 w; 692 u16 w;
862 693
863 if (!omap_mcbsp_check_valid_id(id)) {
864 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
865 return;
866 }
867
868 mcbsp = id_to_mcbsp_ptr(id);
869
870 /* Reset transmitter */ 694 /* Reset transmitter */
871 tx &= 1; 695 tx &= 1;
872 if (mcbsp->pdata->has_ccr) { 696 if (mcbsp->pdata->has_ccr) {
@@ -899,19 +723,11 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx)
899 if (mcbsp->st_data) 723 if (mcbsp->st_data)
900 omap_st_stop(mcbsp); 724 omap_st_stop(mcbsp);
901} 725}
902EXPORT_SYMBOL(omap_mcbsp_stop);
903 726
904int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) 727int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id)
905{ 728{
906 struct omap_mcbsp *mcbsp;
907 const char *src; 729 const char *src;
908 730
909 if (!omap_mcbsp_check_valid_id(id)) {
910 pr_err("%s: Invalid id (%d)\n", __func__, id + 1);
911 return -EINVAL;
912 }
913 mcbsp = id_to_mcbsp_ptr(id);
914
915 if (fck_src_id == MCBSP_CLKS_PAD_SRC) 731 if (fck_src_id == MCBSP_CLKS_PAD_SRC)
916 src = "clks_ext"; 732 src = "clks_ext";
917 else if (fck_src_id == MCBSP_CLKS_PRCM_SRC) 733 else if (fck_src_id == MCBSP_CLKS_PRCM_SRC)
@@ -924,13 +740,14 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id)
924 else 740 else
925 return -EINVAL; 741 return -EINVAL;
926} 742}
927EXPORT_SYMBOL(omap2_mcbsp_set_clks_src);
928 743
929void omap2_mcbsp1_mux_clkr_src(u8 mux) 744void omap2_mcbsp1_mux_clkr_src(struct omap_mcbsp *mcbsp, u8 mux)
930{ 745{
931 struct omap_mcbsp *mcbsp;
932 const char *src; 746 const char *src;
933 747
748 if (mcbsp->id != 1)
749 return;
750
934 if (mux == CLKR_SRC_CLKR) 751 if (mux == CLKR_SRC_CLKR)
935 src = "clkr"; 752 src = "clkr";
936 else if (mux == CLKR_SRC_CLKX) 753 else if (mux == CLKR_SRC_CLKX)
@@ -938,17 +755,17 @@ void omap2_mcbsp1_mux_clkr_src(u8 mux)
938 else 755 else
939 return; 756 return;
940 757
941 mcbsp = id_to_mcbsp_ptr(0);
942 if (mcbsp->pdata->mux_signal) 758 if (mcbsp->pdata->mux_signal)
943 mcbsp->pdata->mux_signal(mcbsp->dev, "clkr", src); 759 mcbsp->pdata->mux_signal(mcbsp->dev, "clkr", src);
944} 760}
945EXPORT_SYMBOL(omap2_mcbsp1_mux_clkr_src);
946 761
947void omap2_mcbsp1_mux_fsr_src(u8 mux) 762void omap2_mcbsp1_mux_fsr_src(struct omap_mcbsp *mcbsp, u8 mux)
948{ 763{
949 struct omap_mcbsp *mcbsp;
950 const char *src; 764 const char *src;
951 765
766 if (mcbsp->id != 1)
767 return;
768
952 if (mux == FSR_SRC_FSR) 769 if (mux == FSR_SRC_FSR)
953 src = "fsr"; 770 src = "fsr";
954 else if (mux == FSR_SRC_FSX) 771 else if (mux == FSR_SRC_FSX)
@@ -956,11 +773,9 @@ void omap2_mcbsp1_mux_fsr_src(u8 mux)
956 else 773 else
957 return; 774 return;
958 775
959 mcbsp = id_to_mcbsp_ptr(0);
960 if (mcbsp->pdata->mux_signal) 776 if (mcbsp->pdata->mux_signal)
961 mcbsp->pdata->mux_signal(mcbsp->dev, "fsr", src); 777 mcbsp->pdata->mux_signal(mcbsp->dev, "fsr", src);
962} 778}
963EXPORT_SYMBOL(omap2_mcbsp1_mux_fsr_src);
964 779
965#define max_thres(m) (mcbsp->pdata->buffer_size) 780#define max_thres(m) (mcbsp->pdata->buffer_size)
966#define valid_threshold(m, val) ((val) <= max_thres(m)) 781#define valid_threshold(m, val) ((val) <= max_thres(m))
@@ -1177,11 +992,10 @@ static void __devexit omap_st_remove(struct omap_mcbsp *mcbsp)
1177 * McBSP1 and McBSP3 are directly mapped on 1610 and 1510. 992 * McBSP1 and McBSP3 are directly mapped on 1610 and 1510.
1178 * 730 has only 2 McBSP, and both of them are MPU peripherals. 993 * 730 has only 2 McBSP, and both of them are MPU peripherals.
1179 */ 994 */
1180static int __devinit omap_mcbsp_probe(struct platform_device *pdev) 995int __devinit omap_mcbsp_probe(struct platform_device *pdev)
1181{ 996{
1182 struct omap_mcbsp_platform_data *pdata = pdev->dev.platform_data; 997 struct omap_mcbsp_platform_data *pdata = pdev->dev.platform_data;
1183 struct omap_mcbsp *mcbsp; 998 struct omap_mcbsp *mcbsp;
1184 int id = pdev->id - 1;
1185 struct resource *res; 999 struct resource *res;
1186 int ret = 0; 1000 int ret = 0;
1187 1001
@@ -1194,12 +1008,6 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
1194 1008
1195 dev_dbg(&pdev->dev, "Initializing OMAP McBSP (%d).\n", pdev->id); 1009 dev_dbg(&pdev->dev, "Initializing OMAP McBSP (%d).\n", pdev->id);
1196 1010
1197 if (id >= omap_mcbsp_count) {
1198 dev_err(&pdev->dev, "Invalid McBSP device id (%d)\n", id);
1199 ret = -EINVAL;
1200 goto exit;
1201 }
1202
1203 mcbsp = kzalloc(sizeof(struct omap_mcbsp), GFP_KERNEL); 1011 mcbsp = kzalloc(sizeof(struct omap_mcbsp), GFP_KERNEL);
1204 if (!mcbsp) { 1012 if (!mcbsp) {
1205 ret = -ENOMEM; 1013 ret = -ENOMEM;
@@ -1207,7 +1015,7 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
1207 } 1015 }
1208 1016
1209 spin_lock_init(&mcbsp->lock); 1017 spin_lock_init(&mcbsp->lock);
1210 mcbsp->id = id + 1; 1018 mcbsp->id = pdev->id;
1211 mcbsp->free = true; 1019 mcbsp->free = true;
1212 1020
1213 res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu"); 1021 res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
@@ -1268,7 +1076,6 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
1268 1076
1269 mcbsp->pdata = pdata; 1077 mcbsp->pdata = pdata;
1270 mcbsp->dev = &pdev->dev; 1078 mcbsp->dev = &pdev->dev;
1271 mcbsp_ptr[id] = mcbsp;
1272 platform_set_drvdata(pdev, mcbsp); 1079 platform_set_drvdata(pdev, mcbsp);
1273 pm_runtime_enable(mcbsp->dev); 1080 pm_runtime_enable(mcbsp->dev);
1274 1081
@@ -1323,7 +1130,7 @@ exit:
1323 return ret; 1130 return ret;
1324} 1131}
1325 1132
1326static int __devexit omap_mcbsp_remove(struct platform_device *pdev) 1133int __devexit omap_mcbsp_remove(struct platform_device *pdev)
1327{ 1134{
1328 struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev); 1135 struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev);
1329 1136
@@ -1349,18 +1156,3 @@ static int __devexit omap_mcbsp_remove(struct platform_device *pdev)
1349 1156
1350 return 0; 1157 return 0;
1351} 1158}
1352
1353static struct platform_driver omap_mcbsp_driver = {
1354 .probe = omap_mcbsp_probe,
1355 .remove = __devexit_p(omap_mcbsp_remove),
1356 .driver = {
1357 .name = "omap-mcbsp",
1358 },
1359};
1360
1361module_platform_driver(omap_mcbsp_driver);
1362
1363MODULE_AUTHOR("Samuel Ortiz <samuel.ortiz@nokia.com>");
1364MODULE_DESCRIPTION("OMAP McBSP core driver");
1365MODULE_LICENSE("GPL");
1366MODULE_ALIAS("platform:omap-mcbsp");
diff --git a/sound/soc/omap/mcbsp.h b/sound/soc/omap/mcbsp.h
index 5590ab271eec..6d579938a154 100644
--- a/sound/soc/omap/mcbsp.h
+++ b/sound/soc/omap/mcbsp.h
@@ -24,6 +24,8 @@
24#ifndef __ASOC_MCBSP_H 24#ifndef __ASOC_MCBSP_H
25#define __ASOC_MCBSP_H 25#define __ASOC_MCBSP_H
26 26
27#include "omap-pcm.h"
28
27/* McBSP register numbers. Register address offset = num * reg_step */ 29/* McBSP register numbers. Register address offset = num * reg_step */
28enum { 30enum {
29 /* Common registers */ 31 /* Common registers */
@@ -257,36 +259,92 @@ struct omap_mcbsp_reg_cfg {
257 u16 rccr; 259 u16 rccr;
258}; 260};
259 261
260void omap_mcbsp_config(unsigned int id, 262struct omap_mcbsp_st_data {
263 void __iomem *io_base_st;
264 bool running;
265 bool enabled;
266 s16 taps[128]; /* Sidetone filter coefficients */
267 int nr_taps; /* Number of filter coefficients in use */
268 s16 ch0gain;
269 s16 ch1gain;
270};
271
272struct omap_mcbsp_data {
273 struct omap_mcbsp_reg_cfg regs;
274 struct omap_pcm_dma_data dma_data[2];
275 unsigned int fmt;
276 /*
277 * Flags indicating is the bus already activated and configured by
278 * another substream
279 */
280 int active;
281 int configured;
282 unsigned int in_freq;
283 int clk_div;
284 int wlen;
285};
286
287struct omap_mcbsp {
288 struct device *dev;
289 unsigned long phys_base;
290 unsigned long phys_dma_base;
291 void __iomem *io_base;
292 u8 id;
293 u8 free;
294
295 int rx_irq;
296 int tx_irq;
297
298 /* DMA stuff */
299 u8 dma_rx_sync;
300 u8 dma_tx_sync;
301
302 /* Protect the field .free, while checking if the mcbsp is in use */
303 spinlock_t lock;
304 struct omap_mcbsp_platform_data *pdata;
305 struct clk *fclk;
306 struct omap_mcbsp_st_data *st_data;
307 struct omap_mcbsp_data mcbsp_data;
308 int dma_op_mode;
309 u16 max_tx_thres;
310 u16 max_rx_thres;
311 void *reg_cache;
312 int reg_cache_size;
313};
314
315void omap_mcbsp_config(struct omap_mcbsp *mcbsp,
261 const struct omap_mcbsp_reg_cfg *config); 316 const struct omap_mcbsp_reg_cfg *config);
262void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold); 317void omap_mcbsp_set_tx_threshold(struct omap_mcbsp *mcbsp, u16 threshold);
263void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold); 318void omap_mcbsp_set_rx_threshold(struct omap_mcbsp *mcbsp, u16 threshold);
264u16 omap_mcbsp_get_max_tx_threshold(unsigned int id); 319u16 omap_mcbsp_get_max_tx_threshold(struct omap_mcbsp *mcbsp);
265u16 omap_mcbsp_get_max_rx_threshold(unsigned int id); 320u16 omap_mcbsp_get_max_rx_threshold(struct omap_mcbsp *mcbsp);
266u16 omap_mcbsp_get_fifo_size(unsigned int id); 321u16 omap_mcbsp_get_fifo_size(struct omap_mcbsp *mcbsp);
267u16 omap_mcbsp_get_tx_delay(unsigned int id); 322u16 omap_mcbsp_get_tx_delay(struct omap_mcbsp *mcbsp);
268u16 omap_mcbsp_get_rx_delay(unsigned int id); 323u16 omap_mcbsp_get_rx_delay(struct omap_mcbsp *mcbsp);
269int omap_mcbsp_get_dma_op_mode(unsigned int id); 324int omap_mcbsp_get_dma_op_mode(struct omap_mcbsp *mcbsp);
270int omap_mcbsp_request(unsigned int id); 325int omap_mcbsp_request(struct omap_mcbsp *mcbsp);
271void omap_mcbsp_free(unsigned int id); 326void omap_mcbsp_free(struct omap_mcbsp *mcbsp);
272void omap_mcbsp_start(unsigned int id, int tx, int rx); 327void omap_mcbsp_start(struct omap_mcbsp *mcbsp, int tx, int rx);
273void omap_mcbsp_stop(unsigned int id, int tx, int rx); 328void omap_mcbsp_stop(struct omap_mcbsp *mcbsp, int tx, int rx);
274 329
275/* McBSP functional clock source changing function */ 330/* McBSP functional clock source changing function */
276int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id); 331int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id);
277 332
278/* McBSP signal muxing API */ 333/* McBSP signal muxing API */
279void omap2_mcbsp1_mux_clkr_src(u8 mux); 334void omap2_mcbsp1_mux_clkr_src(struct omap_mcbsp *mcbsp, u8 mux);
280void omap2_mcbsp1_mux_fsr_src(u8 mux); 335void omap2_mcbsp1_mux_fsr_src(struct omap_mcbsp *mcbsp, u8 mux);
281 336
282int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream); 337int omap_mcbsp_dma_ch_params(struct omap_mcbsp *mcbsp, unsigned int stream);
283int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream); 338int omap_mcbsp_dma_reg_params(struct omap_mcbsp *mcbsp, unsigned int stream);
284 339
285/* Sidetone specific API */ 340/* Sidetone specific API */
286int omap_st_set_chgain(unsigned int id, int channel, s16 chgain); 341int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain);
287int omap_st_get_chgain(unsigned int id, int channel, s16 *chgain); 342int omap_st_get_chgain(struct omap_mcbsp *mcbsp, int channel, s16 *chgain);
288int omap_st_enable(unsigned int id); 343int omap_st_enable(struct omap_mcbsp *mcbsp);
289int omap_st_disable(unsigned int id); 344int omap_st_disable(struct omap_mcbsp *mcbsp);
290int omap_st_is_enabled(unsigned int id); 345int omap_st_is_enabled(struct omap_mcbsp *mcbsp);
346
347int __devinit omap_mcbsp_probe(struct platform_device *pdev);
348int __devexit omap_mcbsp_remove(struct platform_device *pdev);
291 349
292#endif /* __ASOC_MCBSP_H */ 350#endif /* __ASOC_MCBSP_H */
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index c292bf0fd19c..abac4b690750 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -275,7 +275,7 @@ static int n810_aic33_init(struct snd_soc_pcm_runtime *rtd)
275static struct snd_soc_dai_link n810_dai = { 275static struct snd_soc_dai_link n810_dai = {
276 .name = "TLV320AIC33", 276 .name = "TLV320AIC33",
277 .stream_name = "AIC33", 277 .stream_name = "AIC33",
278 .cpu_dai_name = "omap-mcbsp-dai.1", 278 .cpu_dai_name = "omap-mcbsp.2",
279 .platform_name = "omap-pcm-audio", 279 .platform_name = "omap-pcm-audio",
280 .codec_name = "tlv320aic3x-codec.2-0018", 280 .codec_name = "tlv320aic3x-codec.2-0018",
281 .codec_dai_name = "tlv320aic3x-hifi", 281 .codec_dai_name = "tlv320aic3x-hifi",
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index f1318c1d4e15..892400259494 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -56,36 +56,18 @@ enum {
56 OMAP_MCBSP_WORD_32, 56 OMAP_MCBSP_WORD_32,
57}; 57};
58 58
59struct omap_mcbsp_data {
60 unsigned int bus_id;
61 struct omap_mcbsp_reg_cfg regs;
62 unsigned int fmt;
63 /*
64 * Flags indicating is the bus already activated and configured by
65 * another substream
66 */
67 int active;
68 int configured;
69 unsigned int in_freq;
70 int clk_div;
71 int wlen;
72};
73
74static struct omap_mcbsp_data mcbsp_data[NUM_LINKS];
75
76/* 59/*
77 * Stream DMA parameters. DMA request line and port address are set runtime 60 * Stream DMA parameters. DMA request line and port address are set runtime
78 * since they are different between OMAP1 and later OMAPs 61 * since they are different between OMAP1 and later OMAPs
79 */ 62 */
80static struct omap_pcm_dma_data omap_mcbsp_dai_dma_params[NUM_LINKS][2];
81
82static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream) 63static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
83{ 64{
84 struct snd_soc_pcm_runtime *rtd = substream->private_data; 65 struct snd_soc_pcm_runtime *rtd = substream->private_data;
85 struct snd_soc_dai *cpu_dai = rtd->cpu_dai; 66 struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
86 struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai); 67 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
68 struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
87 struct omap_pcm_dma_data *dma_data; 69 struct omap_pcm_dma_data *dma_data;
88 int dma_op_mode = omap_mcbsp_get_dma_op_mode(mcbsp_data->bus_id); 70 int dma_op_mode = omap_mcbsp_get_dma_op_mode(mcbsp);
89 int words; 71 int words;
90 72
91 dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); 73 dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
@@ -107,9 +89,9 @@ static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
107 89
108 /* Configure McBSP internal buffer usage */ 90 /* Configure McBSP internal buffer usage */
109 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) 91 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
110 omap_mcbsp_set_tx_threshold(mcbsp_data->bus_id, words); 92 omap_mcbsp_set_tx_threshold(mcbsp, words);
111 else 93 else
112 omap_mcbsp_set_rx_threshold(mcbsp_data->bus_id, words); 94 omap_mcbsp_set_rx_threshold(mcbsp, words);
113} 95}
114 96
115static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params, 97static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
@@ -119,12 +101,12 @@ static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
119 SNDRV_PCM_HW_PARAM_BUFFER_SIZE); 101 SNDRV_PCM_HW_PARAM_BUFFER_SIZE);
120 struct snd_interval *channels = hw_param_interval(params, 102 struct snd_interval *channels = hw_param_interval(params,
121 SNDRV_PCM_HW_PARAM_CHANNELS); 103 SNDRV_PCM_HW_PARAM_CHANNELS);
122 struct omap_mcbsp_data *mcbsp_data = rule->private; 104 struct omap_mcbsp *mcbsp = rule->private;
123 struct snd_interval frames; 105 struct snd_interval frames;
124 int size; 106 int size;
125 107
126 snd_interval_any(&frames); 108 snd_interval_any(&frames);
127 size = omap_mcbsp_get_fifo_size(mcbsp_data->bus_id); 109 size = omap_mcbsp_get_fifo_size(mcbsp);
128 110
129 frames.min = size / channels->min; 111 frames.min = size / channels->min;
130 frames.integer = 1; 112 frames.integer = 1;
@@ -134,12 +116,11 @@ static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
134static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream, 116static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
135 struct snd_soc_dai *cpu_dai) 117 struct snd_soc_dai *cpu_dai)
136{ 118{
137 struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai); 119 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
138 int bus_id = mcbsp_data->bus_id;
139 int err = 0; 120 int err = 0;
140 121
141 if (!cpu_dai->active) 122 if (!cpu_dai->active)
142 err = omap_mcbsp_request(bus_id); 123 err = omap_mcbsp_request(mcbsp);
143 124
144 /* 125 /*
145 * OMAP3 McBSP FIFO is word structured. 126 * OMAP3 McBSP FIFO is word structured.
@@ -156,7 +137,7 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
156 * 2 channels (stereo): size is 128 / 2 = 64 frames (2 * 64 words) 137 * 2 channels (stereo): size is 128 / 2 = 64 frames (2 * 64 words)
157 * 4 channels: size is 128 / 4 = 32 frames (4 * 32 words) 138 * 4 channels: size is 128 / 4 = 32 frames (4 * 32 words)
158 */ 139 */
159 if (cpu_is_omap34xx() || cpu_is_omap44xx()) { 140 if (mcbsp->pdata->buffer_size) {
160 /* 141 /*
161 * Rule for the buffer size. We should not allow 142 * Rule for the buffer size. We should not allow
162 * smaller buffer than the FIFO size to avoid underruns 143 * smaller buffer than the FIFO size to avoid underruns
@@ -164,7 +145,7 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
164 snd_pcm_hw_rule_add(substream->runtime, 0, 145 snd_pcm_hw_rule_add(substream->runtime, 0,
165 SNDRV_PCM_HW_PARAM_CHANNELS, 146 SNDRV_PCM_HW_PARAM_CHANNELS,
166 omap_mcbsp_hwrule_min_buffersize, 147 omap_mcbsp_hwrule_min_buffersize,
167 mcbsp_data, 148 mcbsp,
168 SNDRV_PCM_HW_PARAM_BUFFER_SIZE, -1); 149 SNDRV_PCM_HW_PARAM_BUFFER_SIZE, -1);
169 150
170 /* Make sure, that the period size is always even */ 151 /* Make sure, that the period size is always even */
@@ -178,10 +159,11 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
178static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream, 159static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
179 struct snd_soc_dai *cpu_dai) 160 struct snd_soc_dai *cpu_dai)
180{ 161{
181 struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai); 162 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
163 struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
182 164
183 if (!cpu_dai->active) { 165 if (!cpu_dai->active) {
184 omap_mcbsp_free(mcbsp_data->bus_id); 166 omap_mcbsp_free(mcbsp);
185 mcbsp_data->configured = 0; 167 mcbsp_data->configured = 0;
186 } 168 }
187} 169}
@@ -189,7 +171,8 @@ static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
189static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd, 171static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd,
190 struct snd_soc_dai *cpu_dai) 172 struct snd_soc_dai *cpu_dai)
191{ 173{
192 struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai); 174 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
175 struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
193 int err = 0, play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK); 176 int err = 0, play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
194 177
195 switch (cmd) { 178 switch (cmd) {
@@ -197,13 +180,13 @@ static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd,
197 case SNDRV_PCM_TRIGGER_RESUME: 180 case SNDRV_PCM_TRIGGER_RESUME:
198 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: 181 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
199 mcbsp_data->active++; 182 mcbsp_data->active++;
200 omap_mcbsp_start(mcbsp_data->bus_id, play, !play); 183 omap_mcbsp_start(mcbsp, play, !play);
201 break; 184 break;
202 185
203 case SNDRV_PCM_TRIGGER_STOP: 186 case SNDRV_PCM_TRIGGER_STOP:
204 case SNDRV_PCM_TRIGGER_SUSPEND: 187 case SNDRV_PCM_TRIGGER_SUSPEND:
205 case SNDRV_PCM_TRIGGER_PAUSE_PUSH: 188 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
206 omap_mcbsp_stop(mcbsp_data->bus_id, play, !play); 189 omap_mcbsp_stop(mcbsp, play, !play);
207 mcbsp_data->active--; 190 mcbsp_data->active--;
208 break; 191 break;
209 default: 192 default:
@@ -219,14 +202,14 @@ static snd_pcm_sframes_t omap_mcbsp_dai_delay(
219{ 202{
220 struct snd_soc_pcm_runtime *rtd = substream->private_data; 203 struct snd_soc_pcm_runtime *rtd = substream->private_data;
221 struct snd_soc_dai *cpu_dai = rtd->cpu_dai; 204 struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
222 struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai); 205 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
223 u16 fifo_use; 206 u16 fifo_use;
224 snd_pcm_sframes_t delay; 207 snd_pcm_sframes_t delay;
225 208
226 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) 209 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
227 fifo_use = omap_mcbsp_get_tx_delay(mcbsp_data->bus_id); 210 fifo_use = omap_mcbsp_get_tx_delay(mcbsp);
228 else 211 else
229 fifo_use = omap_mcbsp_get_rx_delay(mcbsp_data->bus_id); 212 fifo_use = omap_mcbsp_get_rx_delay(mcbsp);
230 213
231 /* 214 /*
232 * Divide the used locations with the channel count to get the 215 * Divide the used locations with the channel count to get the
@@ -242,19 +225,20 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
242 struct snd_pcm_hw_params *params, 225 struct snd_pcm_hw_params *params,
243 struct snd_soc_dai *cpu_dai) 226 struct snd_soc_dai *cpu_dai)
244{ 227{
245 struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai); 228 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
229 struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
246 struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs; 230 struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
247 struct omap_pcm_dma_data *dma_data; 231 struct omap_pcm_dma_data *dma_data;
248 int dma, bus_id = mcbsp_data->bus_id; 232 int dma;
249 int wlen, channels, wpf, sync_mode = OMAP_DMA_SYNC_ELEMENT; 233 int wlen, channels, wpf, sync_mode = OMAP_DMA_SYNC_ELEMENT;
250 int pkt_size = 0; 234 int pkt_size = 0;
251 unsigned long port; 235 unsigned long port;
252 unsigned int format, div, framesize, master; 236 unsigned int format, div, framesize, master;
253 237
254 dma_data = &omap_mcbsp_dai_dma_params[cpu_dai->id][substream->stream]; 238 dma_data = &mcbsp_data->dma_data[substream->stream];
255 239
256 dma = omap_mcbsp_dma_ch_params(bus_id, substream->stream); 240 dma = omap_mcbsp_dma_ch_params(mcbsp, substream->stream);
257 port = omap_mcbsp_dma_reg_params(bus_id, substream->stream); 241 port = omap_mcbsp_dma_reg_params(mcbsp, substream->stream);
258 242
259 switch (params_format(params)) { 243 switch (params_format(params)) {
260 case SNDRV_PCM_FORMAT_S16_LE: 244 case SNDRV_PCM_FORMAT_S16_LE:
@@ -268,20 +252,20 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
268 default: 252 default:
269 return -EINVAL; 253 return -EINVAL;
270 } 254 }
271 if (cpu_is_omap34xx() || cpu_is_omap44xx()) { 255 if (mcbsp->pdata->buffer_size) {
272 dma_data->set_threshold = omap_mcbsp_set_threshold; 256 dma_data->set_threshold = omap_mcbsp_set_threshold;
273 /* TODO: Currently, MODE_ELEMENT == MODE_FRAME */ 257 /* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
274 if (omap_mcbsp_get_dma_op_mode(bus_id) == 258 if (omap_mcbsp_get_dma_op_mode(mcbsp) ==
275 MCBSP_DMA_MODE_THRESHOLD) { 259 MCBSP_DMA_MODE_THRESHOLD) {
276 int period_words, max_thrsh; 260 int period_words, max_thrsh;
277 261
278 period_words = params_period_bytes(params) / (wlen / 8); 262 period_words = params_period_bytes(params) / (wlen / 8);
279 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) 263 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
280 max_thrsh = omap_mcbsp_get_max_tx_threshold( 264 max_thrsh = omap_mcbsp_get_max_tx_threshold(
281 mcbsp_data->bus_id); 265 mcbsp);
282 else 266 else
283 max_thrsh = omap_mcbsp_get_max_rx_threshold( 267 max_thrsh = omap_mcbsp_get_max_rx_threshold(
284 mcbsp_data->bus_id); 268 mcbsp);
285 /* 269 /*
286 * If the period contains less or equal number of words, 270 * If the period contains less or equal number of words,
287 * we are using the original threshold mode setup: 271 * we are using the original threshold mode setup:
@@ -398,7 +382,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
398 break; 382 break;
399 } 383 }
400 384
401 omap_mcbsp_config(bus_id, &mcbsp_data->regs); 385 omap_mcbsp_config(mcbsp, &mcbsp_data->regs);
402 mcbsp_data->wlen = wlen; 386 mcbsp_data->wlen = wlen;
403 mcbsp_data->configured = 1; 387 mcbsp_data->configured = 1;
404 388
@@ -412,7 +396,8 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
412static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai, 396static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
413 unsigned int fmt) 397 unsigned int fmt)
414{ 398{
415 struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai); 399 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
400 struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
416 struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs; 401 struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
417 bool inv_fs = false; 402 bool inv_fs = false;
418 403
@@ -514,7 +499,8 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
514static int omap_mcbsp_dai_set_clkdiv(struct snd_soc_dai *cpu_dai, 499static int omap_mcbsp_dai_set_clkdiv(struct snd_soc_dai *cpu_dai,
515 int div_id, int div) 500 int div_id, int div)
516{ 501{
517 struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai); 502 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
503 struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
518 struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs; 504 struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
519 505
520 if (div_id != OMAP_MCBSP_CLKGDV) 506 if (div_id != OMAP_MCBSP_CLKGDV)
@@ -531,7 +517,8 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
531 int clk_id, unsigned int freq, 517 int clk_id, unsigned int freq,
532 int dir) 518 int dir)
533{ 519{
534 struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai); 520 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
521 struct omap_mcbsp_data *mcbsp_data = &mcbsp->mcbsp_data;
535 struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs; 522 struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
536 int err = 0; 523 int err = 0;
537 524
@@ -547,7 +534,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
547 clk_id == OMAP_MCBSP_CLKR_SRC_CLKX || 534 clk_id == OMAP_MCBSP_CLKR_SRC_CLKX ||
548 clk_id == OMAP_MCBSP_FSR_SRC_FSR || 535 clk_id == OMAP_MCBSP_FSR_SRC_FSR ||
549 clk_id == OMAP_MCBSP_FSR_SRC_FSX) 536 clk_id == OMAP_MCBSP_FSR_SRC_FSX)
550 if (cpu_class_is_omap1() || mcbsp_data->bus_id != 0) 537 if (cpu_class_is_omap1() || cpu_dai->id != 1)
551 return -EINVAL; 538 return -EINVAL;
552 539
553 mcbsp_data->in_freq = freq; 540 mcbsp_data->in_freq = freq;
@@ -563,7 +550,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
563 err = -EINVAL; 550 err = -EINVAL;
564 break; 551 break;
565 } 552 }
566 err = omap2_mcbsp_set_clks_src(mcbsp_data->bus_id, 553 err = omap2_mcbsp_set_clks_src(mcbsp,
567 MCBSP_CLKS_PRCM_SRC); 554 MCBSP_CLKS_PRCM_SRC);
568 break; 555 break;
569 case OMAP_MCBSP_SYSCLK_CLKS_EXT: 556 case OMAP_MCBSP_SYSCLK_CLKS_EXT:
@@ -571,7 +558,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
571 err = 0; 558 err = 0;
572 break; 559 break;
573 } 560 }
574 err = omap2_mcbsp_set_clks_src(mcbsp_data->bus_id, 561 err = omap2_mcbsp_set_clks_src(mcbsp,
575 MCBSP_CLKS_PAD_SRC); 562 MCBSP_CLKS_PAD_SRC);
576 break; 563 break;
577 564
@@ -585,22 +572,22 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
585 case OMAP_MCBSP_CLKR_SRC_CLKR: 572 case OMAP_MCBSP_CLKR_SRC_CLKR:
586 if (cpu_class_is_omap1()) 573 if (cpu_class_is_omap1())
587 break; 574 break;
588 omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKR); 575 omap2_mcbsp1_mux_clkr_src(mcbsp, CLKR_SRC_CLKR);
589 break; 576 break;
590 case OMAP_MCBSP_CLKR_SRC_CLKX: 577 case OMAP_MCBSP_CLKR_SRC_CLKX:
591 if (cpu_class_is_omap1()) 578 if (cpu_class_is_omap1())
592 break; 579 break;
593 omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKX); 580 omap2_mcbsp1_mux_clkr_src(mcbsp, CLKR_SRC_CLKX);
594 break; 581 break;
595 case OMAP_MCBSP_FSR_SRC_FSR: 582 case OMAP_MCBSP_FSR_SRC_FSR:
596 if (cpu_class_is_omap1()) 583 if (cpu_class_is_omap1())
597 break; 584 break;
598 omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSR); 585 omap2_mcbsp1_mux_fsr_src(mcbsp, FSR_SRC_FSR);
599 break; 586 break;
600 case OMAP_MCBSP_FSR_SRC_FSX: 587 case OMAP_MCBSP_FSR_SRC_FSX:
601 if (cpu_class_is_omap1()) 588 if (cpu_class_is_omap1())
602 break; 589 break;
603 omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSX); 590 omap2_mcbsp1_mux_fsr_src(mcbsp, FSR_SRC_FSX);
604 break; 591 break;
605 default: 592 default:
606 err = -ENODEV; 593 err = -ENODEV;
@@ -620,15 +607,7 @@ static const struct snd_soc_dai_ops mcbsp_dai_ops = {
620 .set_sysclk = omap_mcbsp_dai_set_dai_sysclk, 607 .set_sysclk = omap_mcbsp_dai_set_dai_sysclk,
621}; 608};
622 609
623static int mcbsp_dai_probe(struct snd_soc_dai *dai)
624{
625 mcbsp_data[dai->id].bus_id = dai->id;
626 snd_soc_dai_set_drvdata(dai, &mcbsp_data[dai->id].bus_id);
627 return 0;
628}
629
630static struct snd_soc_dai_driver omap_mcbsp_dai = { 610static struct snd_soc_dai_driver omap_mcbsp_dai = {
631 .probe = mcbsp_dai_probe,
632 .playback = { 611 .playback = {
633 .channels_min = 1, 612 .channels_min = 1,
634 .channels_max = 16, 613 .channels_max = 16,
@@ -659,11 +638,13 @@ static int omap_mcbsp_st_info_volsw(struct snd_kcontrol *kcontrol,
659 return 0; 638 return 0;
660} 639}
661 640
662#define OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(id, channel) \ 641#define OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(channel) \
663static int \ 642static int \
664omap_mcbsp##id##_set_st_ch##channel##_volume(struct snd_kcontrol *kc, \ 643omap_mcbsp_set_st_ch##channel##_volume(struct snd_kcontrol *kc, \
665 struct snd_ctl_elem_value *uc) \ 644 struct snd_ctl_elem_value *uc) \
666{ \ 645{ \
646 struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kc); \
647 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); \
667 struct soc_mixer_control *mc = \ 648 struct soc_mixer_control *mc = \
668 (struct soc_mixer_control *)kc->private_value; \ 649 (struct soc_mixer_control *)kc->private_value; \
669 int max = mc->max; \ 650 int max = mc->max; \
@@ -674,46 +655,44 @@ omap_mcbsp##id##_set_st_ch##channel##_volume(struct snd_kcontrol *kc, \
674 return -EINVAL; \ 655 return -EINVAL; \
675 \ 656 \
676 /* OMAP McBSP implementation uses index values 0..4 */ \ 657 /* OMAP McBSP implementation uses index values 0..4 */ \
677 return omap_st_set_chgain((id)-1, channel, val); \ 658 return omap_st_set_chgain(mcbsp, channel, val); \
678} 659}
679 660
680#define OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(id, channel) \ 661#define OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(channel) \
681static int \ 662static int \
682omap_mcbsp##id##_get_st_ch##channel##_volume(struct snd_kcontrol *kc, \ 663omap_mcbsp_get_st_ch##channel##_volume(struct snd_kcontrol *kc, \
683 struct snd_ctl_elem_value *uc) \ 664 struct snd_ctl_elem_value *uc) \
684{ \ 665{ \
666 struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kc); \
667 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); \
685 s16 chgain; \ 668 s16 chgain; \
686 \ 669 \
687 if (omap_st_get_chgain((id)-1, channel, &chgain)) \ 670 if (omap_st_get_chgain(mcbsp, channel, &chgain)) \
688 return -EAGAIN; \ 671 return -EAGAIN; \
689 \ 672 \
690 uc->value.integer.value[0] = chgain; \ 673 uc->value.integer.value[0] = chgain; \
691 return 0; \ 674 return 0; \
692} 675}
693 676
694OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(2, 0) 677OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(0)
695OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(2, 1) 678OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(1)
696OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(3, 0) 679OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(0)
697OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(3, 1) 680OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(1)
698OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(2, 0)
699OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(2, 1)
700OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(3, 0)
701OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(3, 1)
702 681
703static int omap_mcbsp_st_put_mode(struct snd_kcontrol *kcontrol, 682static int omap_mcbsp_st_put_mode(struct snd_kcontrol *kcontrol,
704 struct snd_ctl_elem_value *ucontrol) 683 struct snd_ctl_elem_value *ucontrol)
705{ 684{
706 struct soc_mixer_control *mc = 685 struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kcontrol);
707 (struct soc_mixer_control *)kcontrol->private_value; 686 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
708 u8 value = ucontrol->value.integer.value[0]; 687 u8 value = ucontrol->value.integer.value[0];
709 688
710 if (value == omap_st_is_enabled(mc->reg)) 689 if (value == omap_st_is_enabled(mcbsp))
711 return 0; 690 return 0;
712 691
713 if (value) 692 if (value)
714 omap_st_enable(mc->reg); 693 omap_st_enable(mcbsp);
715 else 694 else
716 omap_st_disable(mc->reg); 695 omap_st_disable(mcbsp);
717 696
718 return 1; 697 return 1;
719} 698}
@@ -721,10 +700,10 @@ static int omap_mcbsp_st_put_mode(struct snd_kcontrol *kcontrol,
721static int omap_mcbsp_st_get_mode(struct snd_kcontrol *kcontrol, 700static int omap_mcbsp_st_get_mode(struct snd_kcontrol *kcontrol,
722 struct snd_ctl_elem_value *ucontrol) 701 struct snd_ctl_elem_value *ucontrol)
723{ 702{
724 struct soc_mixer_control *mc = 703 struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kcontrol);
725 (struct soc_mixer_control *)kcontrol->private_value; 704 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
726 705
727 ucontrol->value.integer.value[0] = omap_st_is_enabled(mc->reg); 706 ucontrol->value.integer.value[0] = omap_st_is_enabled(mcbsp);
728 return 0; 707 return 0;
729} 708}
730 709
@@ -733,12 +712,12 @@ static const struct snd_kcontrol_new omap_mcbsp2_st_controls[] = {
733 omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode), 712 omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
734 OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 0 Volume", 713 OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 0 Volume",
735 -32768, 32767, 714 -32768, 32767,
736 omap_mcbsp2_get_st_ch0_volume, 715 omap_mcbsp_get_st_ch0_volume,
737 omap_mcbsp2_set_st_ch0_volume), 716 omap_mcbsp_set_st_ch0_volume),
738 OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 1 Volume", 717 OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 1 Volume",
739 -32768, 32767, 718 -32768, 32767,
740 omap_mcbsp2_get_st_ch1_volume, 719 omap_mcbsp_get_st_ch1_volume,
741 omap_mcbsp2_set_st_ch1_volume), 720 omap_mcbsp_set_st_ch1_volume),
742}; 721};
743 722
744static const struct snd_kcontrol_new omap_mcbsp3_st_controls[] = { 723static const struct snd_kcontrol_new omap_mcbsp3_st_controls[] = {
@@ -746,25 +725,30 @@ static const struct snd_kcontrol_new omap_mcbsp3_st_controls[] = {
746 omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode), 725 omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
747 OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 0 Volume", 726 OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 0 Volume",
748 -32768, 32767, 727 -32768, 32767,
749 omap_mcbsp3_get_st_ch0_volume, 728 omap_mcbsp_get_st_ch0_volume,
750 omap_mcbsp3_set_st_ch0_volume), 729 omap_mcbsp_set_st_ch0_volume),
751 OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 1 Volume", 730 OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 1 Volume",
752 -32768, 32767, 731 -32768, 32767,
753 omap_mcbsp3_get_st_ch1_volume, 732 omap_mcbsp_get_st_ch1_volume,
754 omap_mcbsp3_set_st_ch1_volume), 733 omap_mcbsp_set_st_ch1_volume),
755}; 734};
756 735
757int omap_mcbsp_st_add_controls(struct snd_soc_dai *dai) 736int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
758{ 737{
759 if (!cpu_is_omap34xx()) 738 struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
739 struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
740
741 if (!mcbsp->st_data)
760 return -ENODEV; 742 return -ENODEV;
761 743
762 switch (dai->id) { 744 switch (cpu_dai->id) {
763 case 1: /* McBSP 2 */ 745 case 2: /* McBSP 2 */
764 return snd_soc_add_dai_controls(dai, omap_mcbsp2_st_controls, 746 return snd_soc_add_dai_controls(cpu_dai,
747 omap_mcbsp2_st_controls,
765 ARRAY_SIZE(omap_mcbsp2_st_controls)); 748 ARRAY_SIZE(omap_mcbsp2_st_controls));
766 case 2: /* McBSP 3 */ 749 case 3: /* McBSP 3 */
767 return snd_soc_add_dai_controls(dai, omap_mcbsp3_st_controls, 750 return snd_soc_add_dai_controls(cpu_dai,
751 omap_mcbsp3_st_controls,
768 ARRAY_SIZE(omap_mcbsp3_st_controls)); 752 ARRAY_SIZE(omap_mcbsp3_st_controls));
769 default: 753 default:
770 break; 754 break;
@@ -776,18 +760,25 @@ EXPORT_SYMBOL_GPL(omap_mcbsp_st_add_controls);
776 760
777static __devinit int asoc_mcbsp_probe(struct platform_device *pdev) 761static __devinit int asoc_mcbsp_probe(struct platform_device *pdev)
778{ 762{
779 return snd_soc_register_dai(&pdev->dev, &omap_mcbsp_dai); 763 int ret;
764
765 ret = omap_mcbsp_probe(pdev);
766 if (!ret)
767 return snd_soc_register_dai(&pdev->dev, &omap_mcbsp_dai);
768
769 return ret;
780} 770}
781 771
782static int __devexit asoc_mcbsp_remove(struct platform_device *pdev) 772static int __devexit asoc_mcbsp_remove(struct platform_device *pdev)
783{ 773{
774 omap_mcbsp_remove(pdev);
784 snd_soc_unregister_dai(&pdev->dev); 775 snd_soc_unregister_dai(&pdev->dev);
785 return 0; 776 return 0;
786} 777}
787 778
788static struct platform_driver asoc_mcbsp_driver = { 779static struct platform_driver asoc_mcbsp_driver = {
789 .driver = { 780 .driver = {
790 .name = "omap-mcbsp-dai", 781 .name = "omap-mcbsp",
791 .owner = THIS_MODULE, 782 .owner = THIS_MODULE,
792 }, 783 },
793 784
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index 476fe2add703..f877b16f19c9 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -59,6 +59,6 @@ enum omap_mcbsp_div {
59#define NUM_LINKS 5 59#define NUM_LINKS 5
60#endif 60#endif
61 61
62int omap_mcbsp_st_add_controls(struct snd_soc_dai *dai); 62int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd);
63 63
64#endif 64#endif
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h
index f95fe3064172..b92248cbd47a 100644
--- a/sound/soc/omap/omap-pcm.h
+++ b/sound/soc/omap/omap-pcm.h
@@ -25,6 +25,8 @@
25#ifndef __OMAP_PCM_H__ 25#ifndef __OMAP_PCM_H__
26#define __OMAP_PCM_H__ 26#define __OMAP_PCM_H__
27 27
28struct snd_pcm_substream;
29
28struct omap_pcm_dma_data { 30struct omap_pcm_dma_data {
29 char *name; /* stream identifier */ 31 char *name; /* stream identifier */
30 int dma_req; /* DMA request line */ 32 int dma_req; /* DMA request line */
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
index 3357dcc47ed4..2830dfd05661 100644
--- a/sound/soc/omap/omap3beagle.c
+++ b/sound/soc/omap/omap3beagle.c
@@ -91,7 +91,7 @@ static struct snd_soc_ops omap3beagle_ops = {
91static struct snd_soc_dai_link omap3beagle_dai = { 91static struct snd_soc_dai_link omap3beagle_dai = {
92 .name = "TWL4030", 92 .name = "TWL4030",
93 .stream_name = "TWL4030", 93 .stream_name = "TWL4030",
94 .cpu_dai_name = "omap-mcbsp-dai.1", 94 .cpu_dai_name = "omap-mcbsp.2",
95 .platform_name = "omap-pcm-audio", 95 .platform_name = "omap-pcm-audio",
96 .codec_dai_name = "twl4030-hifi", 96 .codec_dai_name = "twl4030-hifi",
97 .codec_name = "twl4030-codec", 97 .codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
index 071fcb09b8b2..3d468c9179d7 100644
--- a/sound/soc/omap/omap3evm.c
+++ b/sound/soc/omap/omap3evm.c
@@ -58,7 +58,7 @@ static struct snd_soc_ops omap3evm_ops = {
58static struct snd_soc_dai_link omap3evm_dai = { 58static struct snd_soc_dai_link omap3evm_dai = {
59 .name = "TWL4030", 59 .name = "TWL4030",
60 .stream_name = "TWL4030", 60 .stream_name = "TWL4030",
61 .cpu_dai_name = "omap-mcbsp-dai.1", 61 .cpu_dai_name = "omap-mcbsp.2",
62 .codec_dai_name = "twl4030-hifi", 62 .codec_dai_name = "twl4030-hifi",
63 .platform_name = "omap-pcm-audio", 63 .platform_name = "omap-pcm-audio",
64 .codec_name = "twl4030-codec", 64 .codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 07794bd10952..4c3a0978578a 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -208,7 +208,7 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
208 { 208 {
209 .name = "PCM1773", 209 .name = "PCM1773",
210 .stream_name = "HiFi Out", 210 .stream_name = "HiFi Out",
211 .cpu_dai_name = "omap-mcbsp-dai.1", 211 .cpu_dai_name = "omap-mcbsp.2",
212 .codec_dai_name = "twl4030-hifi", 212 .codec_dai_name = "twl4030-hifi",
213 .platform_name = "omap-pcm-audio", 213 .platform_name = "omap-pcm-audio",
214 .codec_name = "twl4030-codec", 214 .codec_name = "twl4030-codec",
@@ -219,7 +219,7 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
219 }, { 219 }, {
220 .name = "TWL4030", 220 .name = "TWL4030",
221 .stream_name = "Line/Mic In", 221 .stream_name = "Line/Mic In",
222 .cpu_dai_name = "omap-mcbsp-dai.3", 222 .cpu_dai_name = "omap-mcbsp.4",
223 .codec_dai_name = "twl4030-hifi", 223 .codec_dai_name = "twl4030-hifi",
224 .platform_name = "omap-pcm-audio", 224 .platform_name = "omap-pcm-audio",
225 .codec_name = "twl4030-codec", 225 .codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index d859b597e7ec..b1a9d64cbc56 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -96,7 +96,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
96static struct snd_soc_dai_link osk_dai = { 96static struct snd_soc_dai_link osk_dai = {
97 .name = "TLV320AIC23", 97 .name = "TLV320AIC23",
98 .stream_name = "AIC23", 98 .stream_name = "AIC23",
99 .cpu_dai_name = "omap-mcbsp-dai.0", 99 .cpu_dai_name = "omap-mcbsp.1",
100 .codec_dai_name = "tlv320aic23-hifi", 100 .codec_dai_name = "tlv320aic23-hifi",
101 .platform_name = "omap-pcm-audio", 101 .platform_name = "omap-pcm-audio",
102 .codec_name = "tlv320aic23-codec", 102 .codec_name = "tlv320aic23-codec",
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
index 2ee889c50256..6ac3e0c3c282 100644
--- a/sound/soc/omap/overo.c
+++ b/sound/soc/omap/overo.c
@@ -60,7 +60,7 @@ static struct snd_soc_ops overo_ops = {
60static struct snd_soc_dai_link overo_dai = { 60static struct snd_soc_dai_link overo_dai = {
61 .name = "TWL4030", 61 .name = "TWL4030",
62 .stream_name = "TWL4030", 62 .stream_name = "TWL4030",
63 .cpu_dai_name = "omap-mcbsp-dai.1", 63 .cpu_dai_name = "omap-mcbsp.2",
64 .codec_dai_name = "twl4030-hifi", 64 .codec_dai_name = "twl4030-hifi",
65 .platform_name = "omap-pcm-audio", 65 .platform_name = "omap-pcm-audio",
66 .codec_name = "twl4030-codec", 66 .codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 58936c730a87..2712dd232b6d 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -313,7 +313,7 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
313 return err; 313 return err;
314 snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42); 314 snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42);
315 315
316 err = omap_mcbsp_st_add_controls(rtd->cpu_dai); 316 err = omap_mcbsp_st_add_controls(rtd);
317 if (err < 0) 317 if (err < 0)
318 return err; 318 return err;
319 319
@@ -353,7 +353,7 @@ static struct snd_soc_dai_link rx51_dai[] = {
353 { 353 {
354 .name = "TLV320AIC34", 354 .name = "TLV320AIC34",
355 .stream_name = "AIC34", 355 .stream_name = "AIC34",
356 .cpu_dai_name = "omap-mcbsp-dai.1", 356 .cpu_dai_name = "omap-mcbsp.2",
357 .codec_dai_name = "tlv320aic3x-hifi", 357 .codec_dai_name = "tlv320aic3x-hifi",
358 .platform_name = "omap-pcm-audio", 358 .platform_name = "omap-pcm-audio",
359 .codec_name = "tlv320aic3x-codec.2-0018", 359 .codec_name = "tlv320aic3x-codec.2-0018",
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index 2c850662ea7e..0e283226e2bf 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -187,7 +187,7 @@ static struct snd_soc_dai_link sdp3430_dai[] = {
187 { 187 {
188 .name = "TWL4030 I2S", 188 .name = "TWL4030 I2S",
189 .stream_name = "TWL4030 Audio", 189 .stream_name = "TWL4030 Audio",
190 .cpu_dai_name = "omap-mcbsp-dai.1", 190 .cpu_dai_name = "omap-mcbsp.2",
191 .codec_dai_name = "twl4030-hifi", 191 .codec_dai_name = "twl4030-hifi",
192 .platform_name = "omap-pcm-audio", 192 .platform_name = "omap-pcm-audio",
193 .codec_name = "twl4030-codec", 193 .codec_name = "twl4030-codec",
@@ -199,7 +199,7 @@ static struct snd_soc_dai_link sdp3430_dai[] = {
199 { 199 {
200 .name = "TWL4030 PCM", 200 .name = "TWL4030 PCM",
201 .stream_name = "TWL4030 Voice", 201 .stream_name = "TWL4030 Voice",
202 .cpu_dai_name = "omap-mcbsp-dai.2", 202 .cpu_dai_name = "omap-mcbsp.3",
203 .codec_dai_name = "twl4030-voice", 203 .codec_dai_name = "twl4030-voice",
204 .platform_name = "omap-pcm-audio", 204 .platform_name = "omap-pcm-audio",
205 .codec_name = "twl4030-codec", 205 .codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 981616d61f67..920e0d9e03db 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -131,7 +131,7 @@ static struct snd_soc_dai_link zoom2_dai[] = {
131 { 131 {
132 .name = "TWL4030 I2S", 132 .name = "TWL4030 I2S",
133 .stream_name = "TWL4030 Audio", 133 .stream_name = "TWL4030 Audio",
134 .cpu_dai_name = "omap-mcbsp-dai.1", 134 .cpu_dai_name = "omap-mcbsp.2",
135 .codec_dai_name = "twl4030-hifi", 135 .codec_dai_name = "twl4030-hifi",
136 .platform_name = "omap-pcm-audio", 136 .platform_name = "omap-pcm-audio",
137 .codec_name = "twl4030-codec", 137 .codec_name = "twl4030-codec",
@@ -143,7 +143,7 @@ static struct snd_soc_dai_link zoom2_dai[] = {
143 { 143 {
144 .name = "TWL4030 PCM", 144 .name = "TWL4030 PCM",
145 .stream_name = "TWL4030 Voice", 145 .stream_name = "TWL4030 Voice",
146 .cpu_dai_name = "omap-mcbsp-dai.2", 146 .cpu_dai_name = "omap-mcbsp.3",
147 .codec_dai_name = "twl4030-voice", 147 .codec_dai_name = "twl4030-voice",
148 .platform_name = "omap-pcm-audio", 148 .platform_name = "omap-pcm-audio",
149 .codec_name = "twl4030-codec", 149 .codec_name = "twl4030-codec",
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-20 16:53:59 -0500