2 * ALSA driver for VT1724 ICEnsemble ICE1724 / VIA VT1724 (Envy24HT)
3 * VIA VT1720 (Envy24PT)
5 * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
6 * 2002 James Stafford <jstafford@ampltd.com>
7 * 2003 Takashi Iwai <tiwai@suse.de>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include <linux/delay.h>
27 #include <linux/interrupt.h>
28 #include <linux/init.h>
29 #include <linux/pci.h>
30 #include <linux/slab.h>
31 #include <linux/moduleparam.h>
32 #include <linux/mutex.h>
33 #include <sound/core.h>
34 #include <sound/info.h>
35 #include <sound/mpu401.h>
36 #include <sound/initval.h>
38 #include <sound/asoundef.h>
43 /* lowlevel routines */
47 #include "vt1720_mobo.h"
49 #include "prodigy192.h"
50 #include "prodigy_hifi.h"
56 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
57 MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)");
58 MODULE_LICENSE("GPL");
59 MODULE_SUPPORTED_DEVICE("{"
61 AMP_AUDIO2000_DEVICE_DESC
63 VT1720_MOBO_DEVICE_DESC
65 PRODIGY192_DEVICE_DESC
66 PRODIGY_HIFI_DEVICE_DESC
73 "{ICEnsemble,Generic ICE1724},"
74 "{ICEnsemble,Generic Envy24HT}"
75 "{ICEnsemble,Generic Envy24PT}}");
77 static int index
[SNDRV_CARDS
] = SNDRV_DEFAULT_IDX
; /* Index 0-MAX */
78 static char *id
[SNDRV_CARDS
] = SNDRV_DEFAULT_STR
; /* ID for this card */
79 static int enable
[SNDRV_CARDS
] = SNDRV_DEFAULT_ENABLE_PNP
; /* Enable this card */
80 static char *model
[SNDRV_CARDS
];
82 module_param_array(index
, int, NULL
, 0444);
83 MODULE_PARM_DESC(index
, "Index value for ICE1724 soundcard.");
84 module_param_array(id
, charp
, NULL
, 0444);
85 MODULE_PARM_DESC(id
, "ID string for ICE1724 soundcard.");
86 module_param_array(enable
, bool, NULL
, 0444);
87 MODULE_PARM_DESC(enable
, "Enable ICE1724 soundcard.");
88 module_param_array(model
, charp
, NULL
, 0444);
89 MODULE_PARM_DESC(model
, "Use the given board model.");
92 /* Both VT1720 and VT1724 have the same PCI IDs */
93 static const struct pci_device_id snd_vt1724_ids
[] = {
94 { PCI_VENDOR_ID_ICE
, PCI_DEVICE_ID_VT1724
, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, 0 },
98 MODULE_DEVICE_TABLE(pci
, snd_vt1724_ids
);
101 static int PRO_RATE_LOCKED
;
102 static int PRO_RATE_RESET
= 1;
103 static unsigned int PRO_RATE_DEFAULT
= 44100;
109 /* check whether the clock mode is spdif-in */
110 static inline int is_spdif_master(struct snd_ice1712
*ice
)
112 return (inb(ICEMT1724(ice
, RATE
)) & VT1724_SPDIF_MASTER
) ? 1 : 0;
115 static inline int is_pro_rate_locked(struct snd_ice1712
*ice
)
117 return is_spdif_master(ice
) || PRO_RATE_LOCKED
;
124 static unsigned char snd_vt1724_ac97_ready(struct snd_ice1712
*ice
)
126 unsigned char old_cmd
;
128 for (tm
= 0; tm
< 0x10000; tm
++) {
129 old_cmd
= inb(ICEMT1724(ice
, AC97_CMD
));
130 if (old_cmd
& (VT1724_AC97_WRITE
| VT1724_AC97_READ
))
132 if (!(old_cmd
& VT1724_AC97_READY
))
136 snd_printd(KERN_ERR
"snd_vt1724_ac97_ready: timeout\n");
140 static int snd_vt1724_ac97_wait_bit(struct snd_ice1712
*ice
, unsigned char bit
)
143 for (tm
= 0; tm
< 0x10000; tm
++)
144 if ((inb(ICEMT1724(ice
, AC97_CMD
)) & bit
) == 0)
146 snd_printd(KERN_ERR
"snd_vt1724_ac97_wait_bit: timeout\n");
150 static void snd_vt1724_ac97_write(struct snd_ac97
*ac97
,
154 struct snd_ice1712
*ice
= ac97
->private_data
;
155 unsigned char old_cmd
;
157 old_cmd
= snd_vt1724_ac97_ready(ice
);
158 old_cmd
&= ~VT1724_AC97_ID_MASK
;
159 old_cmd
|= ac97
->num
;
160 outb(reg
, ICEMT1724(ice
, AC97_INDEX
));
161 outw(val
, ICEMT1724(ice
, AC97_DATA
));
162 outb(old_cmd
| VT1724_AC97_WRITE
, ICEMT1724(ice
, AC97_CMD
));
163 snd_vt1724_ac97_wait_bit(ice
, VT1724_AC97_WRITE
);
166 static unsigned short snd_vt1724_ac97_read(struct snd_ac97
*ac97
, unsigned short reg
)
168 struct snd_ice1712
*ice
= ac97
->private_data
;
169 unsigned char old_cmd
;
171 old_cmd
= snd_vt1724_ac97_ready(ice
);
172 old_cmd
&= ~VT1724_AC97_ID_MASK
;
173 old_cmd
|= ac97
->num
;
174 outb(reg
, ICEMT1724(ice
, AC97_INDEX
));
175 outb(old_cmd
| VT1724_AC97_READ
, ICEMT1724(ice
, AC97_CMD
));
176 if (snd_vt1724_ac97_wait_bit(ice
, VT1724_AC97_READ
) < 0)
178 return inw(ICEMT1724(ice
, AC97_DATA
));
186 /* set gpio direction 0 = read, 1 = write */
187 static void snd_vt1724_set_gpio_dir(struct snd_ice1712
*ice
, unsigned int data
)
189 outl(data
, ICEREG1724(ice
, GPIO_DIRECTION
));
190 inw(ICEREG1724(ice
, GPIO_DIRECTION
)); /* dummy read for pci-posting */
193 /* set the gpio mask (0 = writable) */
194 static void snd_vt1724_set_gpio_mask(struct snd_ice1712
*ice
, unsigned int data
)
196 outw(data
, ICEREG1724(ice
, GPIO_WRITE_MASK
));
197 if (! ice
->vt1720
) /* VT1720 supports only 16 GPIO bits */
198 outb((data
>> 16) & 0xff, ICEREG1724(ice
, GPIO_WRITE_MASK_22
));
199 inw(ICEREG1724(ice
, GPIO_WRITE_MASK
)); /* dummy read for pci-posting */
202 static void snd_vt1724_set_gpio_data(struct snd_ice1712
*ice
, unsigned int data
)
204 outw(data
, ICEREG1724(ice
, GPIO_DATA
));
206 outb(data
>> 16, ICEREG1724(ice
, GPIO_DATA_22
));
207 inw(ICEREG1724(ice
, GPIO_DATA
)); /* dummy read for pci-posting */
210 static unsigned int snd_vt1724_get_gpio_data(struct snd_ice1712
*ice
)
214 data
= (unsigned int)inb(ICEREG1724(ice
, GPIO_DATA_22
));
217 data
= (data
<< 16) | inw(ICEREG1724(ice
, GPIO_DATA
));
225 static irqreturn_t
snd_vt1724_interrupt(int irq
, void *dev_id
)
227 struct snd_ice1712
*ice
= dev_id
;
228 unsigned char status
;
232 status
= inb(ICEREG1724(ice
, IRQSTAT
));
237 /* these should probably be separated at some point,
238 * but as we don't currently have MPU support on the board
241 if ((status
& VT1724_IRQ_MPU_RX
)||(status
& VT1724_IRQ_MPU_TX
)) {
243 snd_mpu401_uart_interrupt(irq
, ice
->rmidi
[0]->private_data
);
244 outb(status
& (VT1724_IRQ_MPU_RX
|VT1724_IRQ_MPU_TX
), ICEREG1724(ice
, IRQSTAT
));
245 status
&= ~(VT1724_IRQ_MPU_RX
|VT1724_IRQ_MPU_TX
);
247 if (status
& VT1724_IRQ_MTPCM
) {
250 * PCM assignment are:
251 * Playback DMA0 (M/C) = playback_pro_substream
252 * Playback DMA1 = playback_con_substream_ds[0]
253 * Playback DMA2 = playback_con_substream_ds[1]
254 * Playback DMA3 = playback_con_substream_ds[2]
255 * Playback DMA4 (SPDIF) = playback_con_substream
256 * Record DMA0 = capture_pro_substream
257 * Record DMA1 = capture_con_substream
259 unsigned char mtstat
= inb(ICEMT1724(ice
, IRQ
));
260 if (mtstat
& VT1724_MULTI_PDMA0
) {
261 if (ice
->playback_pro_substream
)
262 snd_pcm_period_elapsed(ice
->playback_pro_substream
);
264 if (mtstat
& VT1724_MULTI_RDMA0
) {
265 if (ice
->capture_pro_substream
)
266 snd_pcm_period_elapsed(ice
->capture_pro_substream
);
268 if (mtstat
& VT1724_MULTI_PDMA1
) {
269 if (ice
->playback_con_substream_ds
[0])
270 snd_pcm_period_elapsed(ice
->playback_con_substream_ds
[0]);
272 if (mtstat
& VT1724_MULTI_PDMA2
) {
273 if (ice
->playback_con_substream_ds
[1])
274 snd_pcm_period_elapsed(ice
->playback_con_substream_ds
[1]);
276 if (mtstat
& VT1724_MULTI_PDMA3
) {
277 if (ice
->playback_con_substream_ds
[2])
278 snd_pcm_period_elapsed(ice
->playback_con_substream_ds
[2]);
280 if (mtstat
& VT1724_MULTI_PDMA4
) {
281 if (ice
->playback_con_substream
)
282 snd_pcm_period_elapsed(ice
->playback_con_substream
);
284 if (mtstat
& VT1724_MULTI_RDMA1
) {
285 if (ice
->capture_con_substream
)
286 snd_pcm_period_elapsed(ice
->capture_con_substream
);
288 /* ack anyway to avoid freeze */
289 outb(mtstat
, ICEMT1724(ice
, IRQ
));
290 /* ought to really handle this properly */
291 if (mtstat
& VT1724_MULTI_FIFO_ERR
) {
292 unsigned char fstat
= inb(ICEMT1724(ice
, DMA_FIFO_ERR
));
293 outb(fstat
, ICEMT1724(ice
, DMA_FIFO_ERR
));
294 outb(VT1724_MULTI_FIFO_ERR
| inb(ICEMT1724(ice
, DMA_INT_MASK
)), ICEMT1724(ice
, DMA_INT_MASK
));
295 /* If I don't do this, I get machine lockup due to continual interrupts */
300 return IRQ_RETVAL(handled
);
304 * PCM code - professional part (multitrack)
307 static unsigned int rates
[] = {
308 8000, 9600, 11025, 12000, 16000, 22050, 24000,
309 32000, 44100, 48000, 64000, 88200, 96000,
313 static struct snd_pcm_hw_constraint_list hw_constraints_rates_96
= {
314 .count
= ARRAY_SIZE(rates
) - 2, /* up to 96000 */
319 static struct snd_pcm_hw_constraint_list hw_constraints_rates_48
= {
320 .count
= ARRAY_SIZE(rates
) - 5, /* up to 48000 */
325 static struct snd_pcm_hw_constraint_list hw_constraints_rates_192
= {
326 .count
= ARRAY_SIZE(rates
),
331 struct vt1724_pcm_reg
{
332 unsigned int addr
; /* ADDR register offset */
333 unsigned int size
; /* SIZE register offset */
334 unsigned int count
; /* COUNT register offset */
335 unsigned int start
; /* start & pause bit */
338 static int snd_vt1724_pcm_trigger(struct snd_pcm_substream
*substream
, int cmd
)
340 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
343 struct snd_pcm_substream
*s
;
346 snd_pcm_group_for_each_entry(s
, substream
) {
347 if (snd_pcm_substream_chip(s
) == ice
) {
348 const struct vt1724_pcm_reg
*reg
;
349 reg
= s
->runtime
->private_data
;
351 snd_pcm_trigger_done(s
, substream
);
356 case SNDRV_PCM_TRIGGER_PAUSE_PUSH
:
357 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE
:
358 spin_lock(&ice
->reg_lock
);
359 old
= inb(ICEMT1724(ice
, DMA_PAUSE
));
360 if (cmd
== SNDRV_PCM_TRIGGER_PAUSE_PUSH
)
364 outb(old
, ICEMT1724(ice
, DMA_PAUSE
));
365 spin_unlock(&ice
->reg_lock
);
368 case SNDRV_PCM_TRIGGER_START
:
369 case SNDRV_PCM_TRIGGER_STOP
:
370 spin_lock(&ice
->reg_lock
);
371 old
= inb(ICEMT1724(ice
, DMA_CONTROL
));
372 if (cmd
== SNDRV_PCM_TRIGGER_START
)
376 outb(old
, ICEMT1724(ice
, DMA_CONTROL
));
377 spin_unlock(&ice
->reg_lock
);
389 #define DMA_STARTS (VT1724_RDMA0_START|VT1724_PDMA0_START|VT1724_RDMA1_START|\
390 VT1724_PDMA1_START|VT1724_PDMA2_START|VT1724_PDMA3_START|VT1724_PDMA4_START)
391 #define DMA_PAUSES (VT1724_RDMA0_PAUSE|VT1724_PDMA0_PAUSE|VT1724_RDMA1_PAUSE|\
392 VT1724_PDMA1_PAUSE|VT1724_PDMA2_PAUSE|VT1724_PDMA3_PAUSE|VT1724_PDMA4_PAUSE)
394 static int get_max_rate(struct snd_ice1712
*ice
)
396 if (ice
->eeprom
.data
[ICE_EEP2_ACLINK
] & VT1724_CFG_PRO_I2S
) {
397 if ((ice
->eeprom
.data
[ICE_EEP2_I2S
] & 0x08) && !ice
->vt1720
)
405 static void snd_vt1724_set_pro_rate(struct snd_ice1712
*ice
, unsigned int rate
,
409 unsigned char val
, old
;
410 unsigned int i
, mclk_change
;
412 if (rate
> get_max_rate(ice
))
416 case 8000: val
= 6; break;
417 case 9600: val
= 3; break;
418 case 11025: val
= 10; break;
419 case 12000: val
= 2; break;
420 case 16000: val
= 5; break;
421 case 22050: val
= 9; break;
422 case 24000: val
= 1; break;
423 case 32000: val
= 4; break;
424 case 44100: val
= 8; break;
425 case 48000: val
= 0; break;
426 case 64000: val
= 15; break;
427 case 88200: val
= 11; break;
428 case 96000: val
= 7; break;
429 case 176400: val
= 12; break;
430 case 192000: val
= 14; break;
437 spin_lock_irqsave(&ice
->reg_lock
, flags
);
438 if ((inb(ICEMT1724(ice
, DMA_CONTROL
)) & DMA_STARTS
) ||
439 (inb(ICEMT1724(ice
, DMA_PAUSE
)) & DMA_PAUSES
)) {
440 /* running? we cannot change the rate now... */
441 spin_unlock_irqrestore(&ice
->reg_lock
, flags
);
444 if (!force
&& is_pro_rate_locked(ice
)) {
445 spin_unlock_irqrestore(&ice
->reg_lock
, flags
);
449 old
= inb(ICEMT1724(ice
, RATE
));
450 if (force
|| old
!= val
)
451 outb(val
, ICEMT1724(ice
, RATE
));
452 else if (rate
== ice
->cur_rate
) {
453 spin_unlock_irqrestore(&ice
->reg_lock
, flags
);
457 ice
->cur_rate
= rate
;
461 if (ice
->eeprom
.data
[ICE_EEP2_ACLINK
] & VT1724_CFG_PRO_I2S
) {
462 val
= old
= inb(ICEMT1724(ice
, I2S_FORMAT
));
464 val
|= VT1724_MT_I2S_MCLK_128X
; /* 128x MCLK */
466 val
&= ~VT1724_MT_I2S_MCLK_128X
; /* 256x MCLK */
468 outb(val
, ICEMT1724(ice
, I2S_FORMAT
));
472 spin_unlock_irqrestore(&ice
->reg_lock
, flags
);
474 if (mclk_change
&& ice
->gpio
.i2s_mclk_changed
)
475 ice
->gpio
.i2s_mclk_changed(ice
);
476 if (ice
->gpio
.set_pro_rate
)
477 ice
->gpio
.set_pro_rate(ice
, rate
);
480 for (i
= 0; i
< ice
->akm_codecs
; i
++) {
481 if (ice
->akm
[i
].ops
.set_rate_val
)
482 ice
->akm
[i
].ops
.set_rate_val(&ice
->akm
[i
], rate
);
484 if (ice
->spdif
.ops
.setup_rate
)
485 ice
->spdif
.ops
.setup_rate(ice
, rate
);
488 static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream
*substream
,
489 struct snd_pcm_hw_params
*hw_params
)
491 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
494 chs
= params_channels(hw_params
);
495 mutex_lock(&ice
->open_mutex
);
496 /* mark surround channels */
497 if (substream
== ice
->playback_pro_substream
) {
498 /* PDMA0 can be multi-channel up to 8 */
500 for (i
= 0; i
< chs
; i
++) {
501 if (ice
->pcm_reserved
[i
] &&
502 ice
->pcm_reserved
[i
] != substream
) {
503 mutex_unlock(&ice
->open_mutex
);
506 ice
->pcm_reserved
[i
] = substream
;
509 if (ice
->pcm_reserved
[i
] == substream
)
510 ice
->pcm_reserved
[i
] = NULL
;
513 for (i
= 0; i
< 3; i
++) {
514 /* check individual playback stream */
515 if (ice
->playback_con_substream_ds
[i
] == substream
) {
516 if (ice
->pcm_reserved
[i
] &&
517 ice
->pcm_reserved
[i
] != substream
) {
518 mutex_unlock(&ice
->open_mutex
);
521 ice
->pcm_reserved
[i
] = substream
;
526 mutex_unlock(&ice
->open_mutex
);
527 snd_vt1724_set_pro_rate(ice
, params_rate(hw_params
), 0);
528 return snd_pcm_lib_malloc_pages(substream
, params_buffer_bytes(hw_params
));
531 static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream
*substream
)
533 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
536 mutex_lock(&ice
->open_mutex
);
537 /* unmark surround channels */
538 for (i
= 0; i
< 3; i
++)
539 if (ice
->pcm_reserved
[i
] == substream
)
540 ice
->pcm_reserved
[i
] = NULL
;
541 mutex_unlock(&ice
->open_mutex
);
542 return snd_pcm_lib_free_pages(substream
);
545 static int snd_vt1724_playback_pro_prepare(struct snd_pcm_substream
*substream
)
547 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
551 spin_lock_irq(&ice
->reg_lock
);
552 val
= (8 - substream
->runtime
->channels
) >> 1;
553 outb(val
, ICEMT1724(ice
, BURST
));
555 outl(substream
->runtime
->dma_addr
, ICEMT1724(ice
, PLAYBACK_ADDR
));
557 size
= (snd_pcm_lib_buffer_bytes(substream
) >> 2) - 1;
558 // outl(size, ICEMT1724(ice, PLAYBACK_SIZE));
559 outw(size
, ICEMT1724(ice
, PLAYBACK_SIZE
));
560 outb(size
>> 16, ICEMT1724(ice
, PLAYBACK_SIZE
) + 2);
561 size
= (snd_pcm_lib_period_bytes(substream
) >> 2) - 1;
562 // outl(size, ICEMT1724(ice, PLAYBACK_COUNT));
563 outw(size
, ICEMT1724(ice
, PLAYBACK_COUNT
));
564 outb(size
>> 16, ICEMT1724(ice
, PLAYBACK_COUNT
) + 2);
566 spin_unlock_irq(&ice
->reg_lock
);
568 // printk("pro prepare: ch = %d, addr = 0x%x, buffer = 0x%x, period = 0x%x\n", substream->runtime->channels, (unsigned int)substream->runtime->dma_addr, snd_pcm_lib_buffer_bytes(substream), snd_pcm_lib_period_bytes(substream));
572 static snd_pcm_uframes_t
snd_vt1724_playback_pro_pointer(struct snd_pcm_substream
*substream
)
574 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
577 if (!(inl(ICEMT1724(ice
, DMA_CONTROL
)) & VT1724_PDMA0_START
))
579 #if 0 /* read PLAYBACK_ADDR */
580 ptr
= inl(ICEMT1724(ice
, PLAYBACK_ADDR
));
581 if (ptr
< substream
->runtime
->dma_addr
) {
582 snd_printd("ice1724: invalid negative ptr\n");
585 ptr
-= substream
->runtime
->dma_addr
;
586 ptr
= bytes_to_frames(substream
->runtime
, ptr
);
587 if (ptr
>= substream
->runtime
->buffer_size
) {
588 snd_printd("ice1724: invalid ptr %d (size=%d)\n",
589 (int)ptr
, (int)substream
->runtime
->period_size
);
592 #else /* read PLAYBACK_SIZE */
593 ptr
= inl(ICEMT1724(ice
, PLAYBACK_SIZE
)) & 0xffffff;
594 ptr
= (ptr
+ 1) << 2;
595 ptr
= bytes_to_frames(substream
->runtime
, ptr
);
598 else if (ptr
<= substream
->runtime
->buffer_size
)
599 ptr
= substream
->runtime
->buffer_size
- ptr
;
601 snd_printd("ice1724: invalid ptr %d (size=%d)\n",
602 (int)ptr
, (int)substream
->runtime
->buffer_size
);
609 static int snd_vt1724_pcm_prepare(struct snd_pcm_substream
*substream
)
611 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
612 const struct vt1724_pcm_reg
*reg
= substream
->runtime
->private_data
;
614 spin_lock_irq(&ice
->reg_lock
);
615 outl(substream
->runtime
->dma_addr
, ice
->profi_port
+ reg
->addr
);
616 outw((snd_pcm_lib_buffer_bytes(substream
) >> 2) - 1,
617 ice
->profi_port
+ reg
->size
);
618 outw((snd_pcm_lib_period_bytes(substream
) >> 2) - 1,
619 ice
->profi_port
+ reg
->count
);
620 spin_unlock_irq(&ice
->reg_lock
);
624 static snd_pcm_uframes_t
snd_vt1724_pcm_pointer(struct snd_pcm_substream
*substream
)
626 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
627 const struct vt1724_pcm_reg
*reg
= substream
->runtime
->private_data
;
630 if (!(inl(ICEMT1724(ice
, DMA_CONTROL
)) & reg
->start
))
632 #if 0 /* use ADDR register */
633 ptr
= inl(ice
->profi_port
+ reg
->addr
);
634 ptr
-= substream
->runtime
->dma_addr
;
635 return bytes_to_frames(substream
->runtime
, ptr
);
636 #else /* use SIZE register */
637 ptr
= inw(ice
->profi_port
+ reg
->size
);
638 ptr
= (ptr
+ 1) << 2;
639 ptr
= bytes_to_frames(substream
->runtime
, ptr
);
642 else if (ptr
<= substream
->runtime
->buffer_size
)
643 ptr
= substream
->runtime
->buffer_size
- ptr
;
645 snd_printd("ice1724: invalid ptr %d (size=%d)\n",
646 (int)ptr
, (int)substream
->runtime
->buffer_size
);
653 static const struct vt1724_pcm_reg vt1724_playback_pro_reg
= {
654 .addr
= VT1724_MT_PLAYBACK_ADDR
,
655 .size
= VT1724_MT_PLAYBACK_SIZE
,
656 .count
= VT1724_MT_PLAYBACK_COUNT
,
657 .start
= VT1724_PDMA0_START
,
660 static const struct vt1724_pcm_reg vt1724_capture_pro_reg
= {
661 .addr
= VT1724_MT_CAPTURE_ADDR
,
662 .size
= VT1724_MT_CAPTURE_SIZE
,
663 .count
= VT1724_MT_CAPTURE_COUNT
,
664 .start
= VT1724_RDMA0_START
,
667 static const struct snd_pcm_hardware snd_vt1724_playback_pro
=
669 .info
= (SNDRV_PCM_INFO_MMAP
| SNDRV_PCM_INFO_INTERLEAVED
|
670 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
671 SNDRV_PCM_INFO_MMAP_VALID
|
672 SNDRV_PCM_INFO_PAUSE
| SNDRV_PCM_INFO_SYNC_START
),
673 .formats
= SNDRV_PCM_FMTBIT_S32_LE
,
674 .rates
= SNDRV_PCM_RATE_KNOT
| SNDRV_PCM_RATE_8000_192000
,
679 .buffer_bytes_max
= (1UL << 21), /* 19bits dword */
680 .period_bytes_min
= 8 * 4 * 2, /* FIXME: constraints needed */
681 .period_bytes_max
= (1UL << 21),
686 static const struct snd_pcm_hardware snd_vt1724_spdif
=
688 .info
= (SNDRV_PCM_INFO_MMAP
| SNDRV_PCM_INFO_INTERLEAVED
|
689 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
690 SNDRV_PCM_INFO_MMAP_VALID
|
691 SNDRV_PCM_INFO_PAUSE
| SNDRV_PCM_INFO_SYNC_START
),
692 .formats
= SNDRV_PCM_FMTBIT_S32_LE
,
693 .rates
= (SNDRV_PCM_RATE_32000
|SNDRV_PCM_RATE_44100
|
694 SNDRV_PCM_RATE_48000
|SNDRV_PCM_RATE_88200
|
695 SNDRV_PCM_RATE_96000
|SNDRV_PCM_RATE_176400
|
696 SNDRV_PCM_RATE_192000
),
701 .buffer_bytes_max
= (1UL << 18), /* 16bits dword */
702 .period_bytes_min
= 2 * 4 * 2,
703 .period_bytes_max
= (1UL << 18),
708 static const struct snd_pcm_hardware snd_vt1724_2ch_stereo
=
710 .info
= (SNDRV_PCM_INFO_MMAP
| SNDRV_PCM_INFO_INTERLEAVED
|
711 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
712 SNDRV_PCM_INFO_MMAP_VALID
|
713 SNDRV_PCM_INFO_PAUSE
| SNDRV_PCM_INFO_SYNC_START
),
714 .formats
= SNDRV_PCM_FMTBIT_S32_LE
,
715 .rates
= SNDRV_PCM_RATE_KNOT
| SNDRV_PCM_RATE_8000_192000
,
720 .buffer_bytes_max
= (1UL << 18), /* 16bits dword */
721 .period_bytes_min
= 2 * 4 * 2,
722 .period_bytes_max
= (1UL << 18),
728 * set rate constraints
730 static int set_rate_constraints(struct snd_ice1712
*ice
,
731 struct snd_pcm_substream
*substream
)
733 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
735 /* hardware specific */
736 runtime
->hw
.rate_min
= ice
->hw_rates
->list
[0];
737 runtime
->hw
.rate_max
= ice
->hw_rates
->list
[ice
->hw_rates
->count
- 1];
738 runtime
->hw
.rates
= SNDRV_PCM_RATE_KNOT
;
739 return snd_pcm_hw_constraint_list(runtime
, 0,
740 SNDRV_PCM_HW_PARAM_RATE
,
743 if (ice
->eeprom
.data
[ICE_EEP2_ACLINK
] & VT1724_CFG_PRO_I2S
) {
745 /* VT1720 doesn't support more than 96kHz */
746 if ((ice
->eeprom
.data
[ICE_EEP2_I2S
] & 0x08) && !ice
->vt1720
)
747 return snd_pcm_hw_constraint_list(runtime
, 0,
748 SNDRV_PCM_HW_PARAM_RATE
,
749 &hw_constraints_rates_192
);
751 runtime
->hw
.rates
= SNDRV_PCM_RATE_KNOT
|
752 SNDRV_PCM_RATE_8000_96000
;
753 runtime
->hw
.rate_max
= 96000;
754 return snd_pcm_hw_constraint_list(runtime
, 0,
755 SNDRV_PCM_HW_PARAM_RATE
,
756 &hw_constraints_rates_96
);
758 } else if (ice
->ac97
) {
760 runtime
->hw
.rate_max
= 48000;
761 runtime
->hw
.rates
= SNDRV_PCM_RATE_KNOT
| SNDRV_PCM_RATE_8000_48000
;
762 return snd_pcm_hw_constraint_list(runtime
, 0,
763 SNDRV_PCM_HW_PARAM_RATE
,
764 &hw_constraints_rates_48
);
769 /* multi-channel playback needs alignment 8x32bit regardless of the channels
772 #define VT1724_BUFFER_ALIGN 0x20
774 static int snd_vt1724_playback_pro_open(struct snd_pcm_substream
*substream
)
776 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
777 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
780 runtime
->private_data
= (void *)&vt1724_playback_pro_reg
;
781 ice
->playback_pro_substream
= substream
;
782 runtime
->hw
= snd_vt1724_playback_pro
;
783 snd_pcm_set_sync(substream
);
784 snd_pcm_hw_constraint_msbits(runtime
, 0, 32, 24);
785 set_rate_constraints(ice
, substream
);
786 mutex_lock(&ice
->open_mutex
);
787 /* calculate the currently available channels */
788 for (chs
= 0; chs
< 3; chs
++) {
789 if (ice
->pcm_reserved
[chs
])
793 runtime
->hw
.channels_max
= chs
;
794 if (chs
> 2) /* channels must be even */
795 snd_pcm_hw_constraint_step(runtime
, 0, SNDRV_PCM_HW_PARAM_CHANNELS
, 2);
796 mutex_unlock(&ice
->open_mutex
);
797 snd_pcm_hw_constraint_step(runtime
, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES
,
798 VT1724_BUFFER_ALIGN
);
799 snd_pcm_hw_constraint_step(runtime
, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES
,
800 VT1724_BUFFER_ALIGN
);
804 static int snd_vt1724_capture_pro_open(struct snd_pcm_substream
*substream
)
806 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
807 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
809 runtime
->private_data
= (void *)&vt1724_capture_pro_reg
;
810 ice
->capture_pro_substream
= substream
;
811 runtime
->hw
= snd_vt1724_2ch_stereo
;
812 snd_pcm_set_sync(substream
);
813 snd_pcm_hw_constraint_msbits(runtime
, 0, 32, 24);
814 set_rate_constraints(ice
, substream
);
815 snd_pcm_hw_constraint_step(runtime
, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES
,
816 VT1724_BUFFER_ALIGN
);
817 snd_pcm_hw_constraint_step(runtime
, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES
,
818 VT1724_BUFFER_ALIGN
);
822 static int snd_vt1724_playback_pro_close(struct snd_pcm_substream
*substream
)
824 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
827 snd_vt1724_set_pro_rate(ice
, PRO_RATE_DEFAULT
, 0);
828 ice
->playback_pro_substream
= NULL
;
833 static int snd_vt1724_capture_pro_close(struct snd_pcm_substream
*substream
)
835 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
838 snd_vt1724_set_pro_rate(ice
, PRO_RATE_DEFAULT
, 0);
839 ice
->capture_pro_substream
= NULL
;
843 static struct snd_pcm_ops snd_vt1724_playback_pro_ops
= {
844 .open
= snd_vt1724_playback_pro_open
,
845 .close
= snd_vt1724_playback_pro_close
,
846 .ioctl
= snd_pcm_lib_ioctl
,
847 .hw_params
= snd_vt1724_pcm_hw_params
,
848 .hw_free
= snd_vt1724_pcm_hw_free
,
849 .prepare
= snd_vt1724_playback_pro_prepare
,
850 .trigger
= snd_vt1724_pcm_trigger
,
851 .pointer
= snd_vt1724_playback_pro_pointer
,
854 static struct snd_pcm_ops snd_vt1724_capture_pro_ops
= {
855 .open
= snd_vt1724_capture_pro_open
,
856 .close
= snd_vt1724_capture_pro_close
,
857 .ioctl
= snd_pcm_lib_ioctl
,
858 .hw_params
= snd_vt1724_pcm_hw_params
,
859 .hw_free
= snd_vt1724_pcm_hw_free
,
860 .prepare
= snd_vt1724_pcm_prepare
,
861 .trigger
= snd_vt1724_pcm_trigger
,
862 .pointer
= snd_vt1724_pcm_pointer
,
865 static int __devinit
snd_vt1724_pcm_profi(struct snd_ice1712
* ice
, int device
)
870 err
= snd_pcm_new(ice
->card
, "ICE1724", device
, 1, 1, &pcm
);
874 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_vt1724_playback_pro_ops
);
875 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_CAPTURE
, &snd_vt1724_capture_pro_ops
);
877 pcm
->private_data
= ice
;
879 strcpy(pcm
->name
, "ICE1724");
881 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
882 snd_dma_pci_data(ice
->pci
),
895 static const struct vt1724_pcm_reg vt1724_playback_spdif_reg
= {
896 .addr
= VT1724_MT_PDMA4_ADDR
,
897 .size
= VT1724_MT_PDMA4_SIZE
,
898 .count
= VT1724_MT_PDMA4_COUNT
,
899 .start
= VT1724_PDMA4_START
,
902 static const struct vt1724_pcm_reg vt1724_capture_spdif_reg
= {
903 .addr
= VT1724_MT_RDMA1_ADDR
,
904 .size
= VT1724_MT_RDMA1_SIZE
,
905 .count
= VT1724_MT_RDMA1_COUNT
,
906 .start
= VT1724_RDMA1_START
,
909 /* update spdif control bits; call with reg_lock */
910 static void update_spdif_bits(struct snd_ice1712
*ice
, unsigned int val
)
912 unsigned char cbit
, disabled
;
914 cbit
= inb(ICEREG1724(ice
, SPDIF_CFG
));
915 disabled
= cbit
& ~VT1724_CFG_SPDIF_OUT_EN
;
916 if (cbit
!= disabled
)
917 outb(disabled
, ICEREG1724(ice
, SPDIF_CFG
));
918 outw(val
, ICEMT1724(ice
, SPDIF_CTRL
));
919 if (cbit
!= disabled
)
920 outb(cbit
, ICEREG1724(ice
, SPDIF_CFG
));
921 outw(val
, ICEMT1724(ice
, SPDIF_CTRL
));
924 /* update SPDIF control bits according to the given rate */
925 static void update_spdif_rate(struct snd_ice1712
*ice
, unsigned int rate
)
927 unsigned int val
, nval
;
930 spin_lock_irqsave(&ice
->reg_lock
, flags
);
931 nval
= val
= inw(ICEMT1724(ice
, SPDIF_CTRL
));
935 case 48000: nval
|= 2 << 12; break;
936 case 32000: nval
|= 3 << 12; break;
937 case 88200: nval
|= 4 << 12; break;
938 case 96000: nval
|= 5 << 12; break;
939 case 192000: nval
|= 6 << 12; break;
940 case 176400: nval
|= 7 << 12; break;
943 update_spdif_bits(ice
, nval
);
944 spin_unlock_irqrestore(&ice
->reg_lock
, flags
);
947 static int snd_vt1724_playback_spdif_prepare(struct snd_pcm_substream
*substream
)
949 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
950 if (! ice
->force_pdma4
)
951 update_spdif_rate(ice
, substream
->runtime
->rate
);
952 return snd_vt1724_pcm_prepare(substream
);
955 static int snd_vt1724_playback_spdif_open(struct snd_pcm_substream
*substream
)
957 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
958 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
960 runtime
->private_data
= (void *)&vt1724_playback_spdif_reg
;
961 ice
->playback_con_substream
= substream
;
962 if (ice
->force_pdma4
) {
963 runtime
->hw
= snd_vt1724_2ch_stereo
;
964 set_rate_constraints(ice
, substream
);
966 runtime
->hw
= snd_vt1724_spdif
;
967 snd_pcm_set_sync(substream
);
968 snd_pcm_hw_constraint_msbits(runtime
, 0, 32, 24);
969 snd_pcm_hw_constraint_step(runtime
, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES
,
970 VT1724_BUFFER_ALIGN
);
971 snd_pcm_hw_constraint_step(runtime
, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES
,
972 VT1724_BUFFER_ALIGN
);
976 static int snd_vt1724_playback_spdif_close(struct snd_pcm_substream
*substream
)
978 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
981 snd_vt1724_set_pro_rate(ice
, PRO_RATE_DEFAULT
, 0);
982 ice
->playback_con_substream
= NULL
;
987 static int snd_vt1724_capture_spdif_open(struct snd_pcm_substream
*substream
)
989 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
990 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
992 runtime
->private_data
= (void *)&vt1724_capture_spdif_reg
;
993 ice
->capture_con_substream
= substream
;
994 if (ice
->force_rdma1
) {
995 runtime
->hw
= snd_vt1724_2ch_stereo
;
996 set_rate_constraints(ice
, substream
);
998 runtime
->hw
= snd_vt1724_spdif
;
999 snd_pcm_set_sync(substream
);
1000 snd_pcm_hw_constraint_msbits(runtime
, 0, 32, 24);
1001 snd_pcm_hw_constraint_step(runtime
, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES
,
1002 VT1724_BUFFER_ALIGN
);
1003 snd_pcm_hw_constraint_step(runtime
, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES
,
1004 VT1724_BUFFER_ALIGN
);
1008 static int snd_vt1724_capture_spdif_close(struct snd_pcm_substream
*substream
)
1010 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
1013 snd_vt1724_set_pro_rate(ice
, PRO_RATE_DEFAULT
, 0);
1014 ice
->capture_con_substream
= NULL
;
1019 static struct snd_pcm_ops snd_vt1724_playback_spdif_ops
= {
1020 .open
= snd_vt1724_playback_spdif_open
,
1021 .close
= snd_vt1724_playback_spdif_close
,
1022 .ioctl
= snd_pcm_lib_ioctl
,
1023 .hw_params
= snd_vt1724_pcm_hw_params
,
1024 .hw_free
= snd_vt1724_pcm_hw_free
,
1025 .prepare
= snd_vt1724_playback_spdif_prepare
,
1026 .trigger
= snd_vt1724_pcm_trigger
,
1027 .pointer
= snd_vt1724_pcm_pointer
,
1030 static struct snd_pcm_ops snd_vt1724_capture_spdif_ops
= {
1031 .open
= snd_vt1724_capture_spdif_open
,
1032 .close
= snd_vt1724_capture_spdif_close
,
1033 .ioctl
= snd_pcm_lib_ioctl
,
1034 .hw_params
= snd_vt1724_pcm_hw_params
,
1035 .hw_free
= snd_vt1724_pcm_hw_free
,
1036 .prepare
= snd_vt1724_pcm_prepare
,
1037 .trigger
= snd_vt1724_pcm_trigger
,
1038 .pointer
= snd_vt1724_pcm_pointer
,
1042 static int __devinit
snd_vt1724_pcm_spdif(struct snd_ice1712
* ice
, int device
)
1045 struct snd_pcm
*pcm
;
1049 if (ice
->force_pdma4
||
1050 (ice
->eeprom
.data
[ICE_EEP2_SPDIF
] & VT1724_CFG_SPDIF_OUT_INT
)) {
1055 if (ice
->force_rdma1
||
1056 (ice
->eeprom
.data
[ICE_EEP2_SPDIF
] & VT1724_CFG_SPDIF_IN
)) {
1061 if (! play
&& ! capt
)
1062 return 0; /* no spdif device */
1064 if (ice
->force_pdma4
|| ice
->force_rdma1
)
1065 name
= "ICE1724 Secondary";
1067 name
= "IEC1724 IEC958";
1068 err
= snd_pcm_new(ice
->card
, name
, device
, play
, capt
, &pcm
);
1073 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
,
1074 &snd_vt1724_playback_spdif_ops
);
1076 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_CAPTURE
,
1077 &snd_vt1724_capture_spdif_ops
);
1079 pcm
->private_data
= ice
;
1080 pcm
->info_flags
= 0;
1081 strcpy(pcm
->name
, name
);
1083 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1084 snd_dma_pci_data(ice
->pci
),
1094 * independent surround PCMs
1097 static const struct vt1724_pcm_reg vt1724_playback_dma_regs
[3] = {
1099 .addr
= VT1724_MT_PDMA1_ADDR
,
1100 .size
= VT1724_MT_PDMA1_SIZE
,
1101 .count
= VT1724_MT_PDMA1_COUNT
,
1102 .start
= VT1724_PDMA1_START
,
1105 .addr
= VT1724_MT_PDMA2_ADDR
,
1106 .size
= VT1724_MT_PDMA2_SIZE
,
1107 .count
= VT1724_MT_PDMA2_COUNT
,
1108 .start
= VT1724_PDMA2_START
,
1111 .addr
= VT1724_MT_PDMA3_ADDR
,
1112 .size
= VT1724_MT_PDMA3_SIZE
,
1113 .count
= VT1724_MT_PDMA3_COUNT
,
1114 .start
= VT1724_PDMA3_START
,
1118 static int snd_vt1724_playback_indep_prepare(struct snd_pcm_substream
*substream
)
1120 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
1123 spin_lock_irq(&ice
->reg_lock
);
1124 val
= 3 - substream
->number
;
1125 if (inb(ICEMT1724(ice
, BURST
)) < val
)
1126 outb(val
, ICEMT1724(ice
, BURST
));
1127 spin_unlock_irq(&ice
->reg_lock
);
1128 return snd_vt1724_pcm_prepare(substream
);
1131 static int snd_vt1724_playback_indep_open(struct snd_pcm_substream
*substream
)
1133 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
1134 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
1136 mutex_lock(&ice
->open_mutex
);
1137 /* already used by PDMA0? */
1138 if (ice
->pcm_reserved
[substream
->number
]) {
1139 mutex_unlock(&ice
->open_mutex
);
1140 return -EBUSY
; /* FIXME: should handle blocking mode properly */
1142 mutex_unlock(&ice
->open_mutex
);
1143 runtime
->private_data
= (void *)&vt1724_playback_dma_regs
[substream
->number
];
1144 ice
->playback_con_substream_ds
[substream
->number
] = substream
;
1145 runtime
->hw
= snd_vt1724_2ch_stereo
;
1146 snd_pcm_set_sync(substream
);
1147 snd_pcm_hw_constraint_msbits(runtime
, 0, 32, 24);
1148 set_rate_constraints(ice
, substream
);
1152 static int snd_vt1724_playback_indep_close(struct snd_pcm_substream
*substream
)
1154 struct snd_ice1712
*ice
= snd_pcm_substream_chip(substream
);
1157 snd_vt1724_set_pro_rate(ice
, PRO_RATE_DEFAULT
, 0);
1158 ice
->playback_con_substream_ds
[substream
->number
] = NULL
;
1159 ice
->pcm_reserved
[substream
->number
] = NULL
;
1164 static struct snd_pcm_ops snd_vt1724_playback_indep_ops
= {
1165 .open
= snd_vt1724_playback_indep_open
,
1166 .close
= snd_vt1724_playback_indep_close
,
1167 .ioctl
= snd_pcm_lib_ioctl
,
1168 .hw_params
= snd_vt1724_pcm_hw_params
,
1169 .hw_free
= snd_vt1724_pcm_hw_free
,
1170 .prepare
= snd_vt1724_playback_indep_prepare
,
1171 .trigger
= snd_vt1724_pcm_trigger
,
1172 .pointer
= snd_vt1724_pcm_pointer
,
1176 static int __devinit
snd_vt1724_pcm_indep(struct snd_ice1712
* ice
, int device
)
1178 struct snd_pcm
*pcm
;
1182 play
= ice
->num_total_dacs
/ 2 - 1;
1186 err
= snd_pcm_new(ice
->card
, "ICE1724 Surrounds", device
, play
, 0, &pcm
);
1190 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
,
1191 &snd_vt1724_playback_indep_ops
);
1193 pcm
->private_data
= ice
;
1194 pcm
->info_flags
= 0;
1195 strcpy(pcm
->name
, "ICE1724 Surround PCM");
1197 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1198 snd_dma_pci_data(ice
->pci
),
1211 static int __devinit
snd_vt1724_ac97_mixer(struct snd_ice1712
* ice
)
1215 if (! (ice
->eeprom
.data
[ICE_EEP2_ACLINK
] & VT1724_CFG_PRO_I2S
)) {
1216 struct snd_ac97_bus
*pbus
;
1217 struct snd_ac97_template ac97
;
1218 static struct snd_ac97_bus_ops ops
= {
1219 .write
= snd_vt1724_ac97_write
,
1220 .read
= snd_vt1724_ac97_read
,
1224 outb(inb(ICEMT1724(ice
, AC97_CMD
)) | 0x80, ICEMT1724(ice
, AC97_CMD
));
1225 mdelay(5); /* FIXME */
1226 outb(inb(ICEMT1724(ice
, AC97_CMD
)) & ~0x80, ICEMT1724(ice
, AC97_CMD
));
1228 if ((err
= snd_ac97_bus(ice
->card
, 0, &ops
, NULL
, &pbus
)) < 0)
1230 memset(&ac97
, 0, sizeof(ac97
));
1231 ac97
.private_data
= ice
;
1232 if ((err
= snd_ac97_mixer(pbus
, &ac97
, &ice
->ac97
)) < 0)
1233 printk(KERN_WARNING
"ice1712: cannot initialize pro ac97, skipped\n");
1237 /* I2S mixer only */
1238 strcat(ice
->card
->mixername
, "ICE1724 - multitrack");
1246 static inline unsigned int eeprom_triple(struct snd_ice1712
*ice
, int idx
)
1248 return (unsigned int)ice
->eeprom
.data
[idx
] | \
1249 ((unsigned int)ice
->eeprom
.data
[idx
+ 1] << 8) | \
1250 ((unsigned int)ice
->eeprom
.data
[idx
+ 2] << 16);
1253 static void snd_vt1724_proc_read(struct snd_info_entry
*entry
,
1254 struct snd_info_buffer
*buffer
)
1256 struct snd_ice1712
*ice
= entry
->private_data
;
1259 snd_iprintf(buffer
, "%s\n\n", ice
->card
->longname
);
1260 snd_iprintf(buffer
, "EEPROM:\n");
1262 snd_iprintf(buffer
, " Subvendor : 0x%x\n", ice
->eeprom
.subvendor
);
1263 snd_iprintf(buffer
, " Size : %i bytes\n", ice
->eeprom
.size
);
1264 snd_iprintf(buffer
, " Version : %i\n", ice
->eeprom
.version
);
1265 snd_iprintf(buffer
, " System Config : 0x%x\n",
1266 ice
->eeprom
.data
[ICE_EEP2_SYSCONF
]);
1267 snd_iprintf(buffer
, " ACLink : 0x%x\n",
1268 ice
->eeprom
.data
[ICE_EEP2_ACLINK
]);
1269 snd_iprintf(buffer
, " I2S : 0x%x\n",
1270 ice
->eeprom
.data
[ICE_EEP2_I2S
]);
1271 snd_iprintf(buffer
, " S/PDIF : 0x%x\n",
1272 ice
->eeprom
.data
[ICE_EEP2_SPDIF
]);
1273 snd_iprintf(buffer
, " GPIO direction : 0x%x\n",
1274 ice
->eeprom
.gpiodir
);
1275 snd_iprintf(buffer
, " GPIO mask : 0x%x\n",
1276 ice
->eeprom
.gpiomask
);
1277 snd_iprintf(buffer
, " GPIO state : 0x%x\n",
1278 ice
->eeprom
.gpiostate
);
1279 for (idx
= 0x12; idx
< ice
->eeprom
.size
; idx
++)
1280 snd_iprintf(buffer
, " Extra #%02i : 0x%x\n",
1281 idx
, ice
->eeprom
.data
[idx
]);
1283 snd_iprintf(buffer
, "\nRegisters:\n");
1285 snd_iprintf(buffer
, " PSDOUT03 : 0x%08x\n",
1286 (unsigned)inl(ICEMT1724(ice
, ROUTE_PLAYBACK
)));
1287 for (idx
= 0x0; idx
< 0x20 ; idx
++)
1288 snd_iprintf(buffer
, " CCS%02x : 0x%02x\n",
1289 idx
, inb(ice
->port
+idx
));
1290 for (idx
= 0x0; idx
< 0x30 ; idx
++)
1291 snd_iprintf(buffer
, " MT%02x : 0x%02x\n",
1292 idx
, inb(ice
->profi_port
+idx
));
1295 static void __devinit
snd_vt1724_proc_init(struct snd_ice1712
* ice
)
1297 struct snd_info_entry
*entry
;
1299 if (! snd_card_proc_new(ice
->card
, "ice1724", &entry
))
1300 snd_info_set_text_ops(entry
, ice
, snd_vt1724_proc_read
);
1307 static int snd_vt1724_eeprom_info(struct snd_kcontrol
*kcontrol
,
1308 struct snd_ctl_elem_info
*uinfo
)
1310 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BYTES
;
1311 uinfo
->count
= sizeof(struct snd_ice1712_eeprom
);
1315 static int snd_vt1724_eeprom_get(struct snd_kcontrol
*kcontrol
,
1316 struct snd_ctl_elem_value
*ucontrol
)
1318 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1320 memcpy(ucontrol
->value
.bytes
.data
, &ice
->eeprom
, sizeof(ice
->eeprom
));
1324 static struct snd_kcontrol_new snd_vt1724_eeprom __devinitdata
= {
1325 .iface
= SNDRV_CTL_ELEM_IFACE_CARD
,
1326 .name
= "ICE1724 EEPROM",
1327 .access
= SNDRV_CTL_ELEM_ACCESS_READ
,
1328 .info
= snd_vt1724_eeprom_info
,
1329 .get
= snd_vt1724_eeprom_get
1334 static int snd_vt1724_spdif_info(struct snd_kcontrol
*kcontrol
,
1335 struct snd_ctl_elem_info
*uinfo
)
1337 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_IEC958
;
1342 static unsigned int encode_spdif_bits(struct snd_aes_iec958
*diga
)
1344 unsigned int val
, rbits
;
1346 val
= diga
->status
[0] & 0x03; /* professional, non-audio */
1349 if ((diga
->status
[0] & IEC958_AES0_PRO_EMPHASIS
) ==
1350 IEC958_AES0_PRO_EMPHASIS_5015
)
1352 rbits
= (diga
->status
[4] >> 3) & 0x0f;
1355 case 2: val
|= 5 << 12; break; /* 96k */
1356 case 3: val
|= 6 << 12; break; /* 192k */
1357 case 10: val
|= 4 << 12; break; /* 88.2k */
1358 case 11: val
|= 7 << 12; break; /* 176.4k */
1361 switch (diga
->status
[0] & IEC958_AES0_PRO_FS
) {
1362 case IEC958_AES0_PRO_FS_44100
:
1364 case IEC958_AES0_PRO_FS_32000
:
1374 val
|= diga
->status
[1] & 0x04; /* copyright */
1375 if ((diga
->status
[0] & IEC958_AES0_CON_EMPHASIS
) ==
1376 IEC958_AES0_CON_EMPHASIS_5015
)
1378 val
|= (unsigned int)(diga
->status
[1] & 0x3f) << 4; /* category */
1379 val
|= (unsigned int)(diga
->status
[3] & IEC958_AES3_CON_FS
) << 12; /* fs */
1384 static void decode_spdif_bits(struct snd_aes_iec958
*diga
, unsigned int val
)
1386 memset(diga
->status
, 0, sizeof(diga
->status
));
1387 diga
->status
[0] = val
& 0x03; /* professional, non-audio */
1390 if (val
& (1U << 3))
1391 diga
->status
[0] |= IEC958_AES0_PRO_EMPHASIS_5015
;
1392 switch ((val
>> 12) & 0x7) {
1396 diga
->status
[0] |= IEC958_AES0_PRO_FS_32000
;
1399 diga
->status
[0] |= IEC958_AES0_PRO_FS_48000
;
1404 diga
->status
[0] |= val
& (1U << 2); /* copyright */
1405 if (val
& (1U << 3))
1406 diga
->status
[0] |= IEC958_AES0_CON_EMPHASIS_5015
;
1407 diga
->status
[1] |= (val
>> 4) & 0x3f; /* category */
1408 diga
->status
[3] |= (val
>> 12) & 0x07; /* fs */
1412 static int snd_vt1724_spdif_default_get(struct snd_kcontrol
*kcontrol
,
1413 struct snd_ctl_elem_value
*ucontrol
)
1415 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1417 val
= inw(ICEMT1724(ice
, SPDIF_CTRL
));
1418 decode_spdif_bits(&ucontrol
->value
.iec958
, val
);
1422 static int snd_vt1724_spdif_default_put(struct snd_kcontrol
*kcontrol
,
1423 struct snd_ctl_elem_value
*ucontrol
)
1425 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1426 unsigned int val
, old
;
1428 val
= encode_spdif_bits(&ucontrol
->value
.iec958
);
1429 spin_lock_irq(&ice
->reg_lock
);
1430 old
= inw(ICEMT1724(ice
, SPDIF_CTRL
));
1432 update_spdif_bits(ice
, val
);
1433 spin_unlock_irq(&ice
->reg_lock
);
1434 return (val
!= old
);
1437 static struct snd_kcontrol_new snd_vt1724_spdif_default __devinitdata
=
1439 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1440 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,DEFAULT
),
1441 .info
= snd_vt1724_spdif_info
,
1442 .get
= snd_vt1724_spdif_default_get
,
1443 .put
= snd_vt1724_spdif_default_put
1446 static int snd_vt1724_spdif_maskc_get(struct snd_kcontrol
*kcontrol
,
1447 struct snd_ctl_elem_value
*ucontrol
)
1449 ucontrol
->value
.iec958
.status
[0] = IEC958_AES0_NONAUDIO
|
1450 IEC958_AES0_PROFESSIONAL
|
1451 IEC958_AES0_CON_NOT_COPYRIGHT
|
1452 IEC958_AES0_CON_EMPHASIS
;
1453 ucontrol
->value
.iec958
.status
[1] = IEC958_AES1_CON_ORIGINAL
|
1454 IEC958_AES1_CON_CATEGORY
;
1455 ucontrol
->value
.iec958
.status
[3] = IEC958_AES3_CON_FS
;
1459 static int snd_vt1724_spdif_maskp_get(struct snd_kcontrol
*kcontrol
,
1460 struct snd_ctl_elem_value
*ucontrol
)
1462 ucontrol
->value
.iec958
.status
[0] = IEC958_AES0_NONAUDIO
|
1463 IEC958_AES0_PROFESSIONAL
|
1464 IEC958_AES0_PRO_FS
|
1465 IEC958_AES0_PRO_EMPHASIS
;
1469 static struct snd_kcontrol_new snd_vt1724_spdif_maskc __devinitdata
=
1471 .access
= SNDRV_CTL_ELEM_ACCESS_READ
,
1472 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1473 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,CON_MASK
),
1474 .info
= snd_vt1724_spdif_info
,
1475 .get
= snd_vt1724_spdif_maskc_get
,
1478 static struct snd_kcontrol_new snd_vt1724_spdif_maskp __devinitdata
=
1480 .access
= SNDRV_CTL_ELEM_ACCESS_READ
,
1481 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1482 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,PRO_MASK
),
1483 .info
= snd_vt1724_spdif_info
,
1484 .get
= snd_vt1724_spdif_maskp_get
,
1487 #define snd_vt1724_spdif_sw_info snd_ctl_boolean_mono_info
1489 static int snd_vt1724_spdif_sw_get(struct snd_kcontrol
*kcontrol
,
1490 struct snd_ctl_elem_value
*ucontrol
)
1492 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1493 ucontrol
->value
.integer
.value
[0] = inb(ICEREG1724(ice
, SPDIF_CFG
)) &
1494 VT1724_CFG_SPDIF_OUT_EN
? 1 : 0;
1498 static int snd_vt1724_spdif_sw_put(struct snd_kcontrol
*kcontrol
,
1499 struct snd_ctl_elem_value
*ucontrol
)
1501 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1502 unsigned char old
, val
;
1504 spin_lock_irq(&ice
->reg_lock
);
1505 old
= val
= inb(ICEREG1724(ice
, SPDIF_CFG
));
1506 val
&= ~VT1724_CFG_SPDIF_OUT_EN
;
1507 if (ucontrol
->value
.integer
.value
[0])
1508 val
|= VT1724_CFG_SPDIF_OUT_EN
;
1510 outb(val
, ICEREG1724(ice
, SPDIF_CFG
));
1511 spin_unlock_irq(&ice
->reg_lock
);
1515 static struct snd_kcontrol_new snd_vt1724_spdif_switch __devinitdata
=
1517 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1518 /* FIXME: the following conflict with IEC958 Playback Route */
1519 // .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH),
1520 .name
= SNDRV_CTL_NAME_IEC958("Output ",NONE
,SWITCH
),
1521 .info
= snd_vt1724_spdif_sw_info
,
1522 .get
= snd_vt1724_spdif_sw_get
,
1523 .put
= snd_vt1724_spdif_sw_put
1527 #if 0 /* NOT USED YET */
1529 * GPIO access from extern
1532 #define snd_vt1724_gpio_info snd_ctl_boolean_mono_info
1534 int snd_vt1724_gpio_get(struct snd_kcontrol
*kcontrol
,
1535 struct snd_ctl_elem_value
*ucontrol
)
1537 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1538 int shift
= kcontrol
->private_value
& 0xff;
1539 int invert
= (kcontrol
->private_value
& (1<<24)) ? 1 : 0;
1541 snd_ice1712_save_gpio_status(ice
);
1542 ucontrol
->value
.integer
.value
[0] =
1543 (snd_ice1712_gpio_read(ice
) & (1 << shift
) ? 1 : 0) ^ invert
;
1544 snd_ice1712_restore_gpio_status(ice
);
1548 int snd_ice1712_gpio_put(struct snd_kcontrol
*kcontrol
,
1549 struct snd_ctl_elem_value
*ucontrol
)
1551 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1552 int shift
= kcontrol
->private_value
& 0xff;
1553 int invert
= (kcontrol
->private_value
& (1<<24)) ? mask
: 0;
1554 unsigned int val
, nval
;
1556 if (kcontrol
->private_value
& (1 << 31))
1558 nval
= (ucontrol
->value
.integer
.value
[0] ? (1 << shift
) : 0) ^ invert
;
1559 snd_ice1712_save_gpio_status(ice
);
1560 val
= snd_ice1712_gpio_read(ice
);
1561 nval
|= val
& ~(1 << shift
);
1563 snd_ice1712_gpio_write(ice
, nval
);
1564 snd_ice1712_restore_gpio_status(ice
);
1567 #endif /* NOT USED YET */
1572 static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol
*kcontrol
,
1573 struct snd_ctl_elem_info
*uinfo
)
1575 static const char * const texts_1724
[] = {
1578 "11025", /* 2: 10 */
1586 "64000", /* 10: 15 */
1587 "88200", /* 11: 11 */
1588 "96000", /* 12: 7 */
1589 "176400", /* 13: 12 */
1590 "192000", /* 14: 14 */
1591 "IEC958 Input", /* 15: -- */
1593 static const char * const texts_1720
[] = {
1596 "11025", /* 2: 10 */
1604 "64000", /* 10: 15 */
1605 "88200", /* 11: 11 */
1606 "96000", /* 12: 7 */
1607 "IEC958 Input", /* 13: -- */
1609 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1611 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_ENUMERATED
;
1613 uinfo
->value
.enumerated
.items
= ice
->vt1720
? 14 : 16;
1614 if (uinfo
->value
.enumerated
.item
>= uinfo
->value
.enumerated
.items
)
1615 uinfo
->value
.enumerated
.item
= uinfo
->value
.enumerated
.items
- 1;
1616 strcpy(uinfo
->value
.enumerated
.name
,
1617 ice
->vt1720
? texts_1720
[uinfo
->value
.enumerated
.item
] :
1618 texts_1724
[uinfo
->value
.enumerated
.item
]);
1622 static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol
*kcontrol
,
1623 struct snd_ctl_elem_value
*ucontrol
)
1625 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1626 static const unsigned char xlate
[16] = {
1627 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 13, 255, 14, 10
1631 spin_lock_irq(&ice
->reg_lock
);
1632 if (is_spdif_master(ice
)) {
1633 ucontrol
->value
.enumerated
.item
[0] = ice
->vt1720
? 13 : 15;
1635 val
= xlate
[inb(ICEMT1724(ice
, RATE
)) & 15];
1640 ucontrol
->value
.enumerated
.item
[0] = val
;
1642 spin_unlock_irq(&ice
->reg_lock
);
1646 static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol
*kcontrol
,
1647 struct snd_ctl_elem_value
*ucontrol
)
1649 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1653 int spdif
= ice
->vt1720
? 13 : 15;
1655 spin_lock_irq(&ice
->reg_lock
);
1656 oval
= inb(ICEMT1724(ice
, RATE
));
1657 if (ucontrol
->value
.enumerated
.item
[0] == spdif
) {
1658 unsigned char i2s_oval
;
1659 outb(oval
| VT1724_SPDIF_MASTER
, ICEMT1724(ice
, RATE
));
1661 i2s_oval
= inb(ICEMT1724(ice
, I2S_FORMAT
));
1662 outb(i2s_oval
& ~VT1724_MT_I2S_MCLK_128X
,
1663 ICEMT1724(ice
, I2S_FORMAT
));
1665 rate
= rates
[ucontrol
->value
.integer
.value
[0] % 15];
1666 if (rate
<= get_max_rate(ice
)) {
1667 PRO_RATE_DEFAULT
= rate
;
1668 spin_unlock_irq(&ice
->reg_lock
);
1669 snd_vt1724_set_pro_rate(ice
, PRO_RATE_DEFAULT
, 1);
1670 spin_lock_irq(&ice
->reg_lock
);
1673 change
= inb(ICEMT1724(ice
, RATE
)) != oval
;
1674 spin_unlock_irq(&ice
->reg_lock
);
1676 if ((oval
& VT1724_SPDIF_MASTER
) !=
1677 (inb(ICEMT1724(ice
, RATE
)) & VT1724_SPDIF_MASTER
)) {
1678 /* notify akm chips as well */
1679 if (is_spdif_master(ice
)) {
1681 for (i
= 0; i
< ice
->akm_codecs
; i
++) {
1682 if (ice
->akm
[i
].ops
.set_rate_val
)
1683 ice
->akm
[i
].ops
.set_rate_val(&ice
->akm
[i
], 0);
1690 static struct snd_kcontrol_new snd_vt1724_pro_internal_clock __devinitdata
= {
1691 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1692 .name
= "Multi Track Internal Clock",
1693 .info
= snd_vt1724_pro_internal_clock_info
,
1694 .get
= snd_vt1724_pro_internal_clock_get
,
1695 .put
= snd_vt1724_pro_internal_clock_put
1698 #define snd_vt1724_pro_rate_locking_info snd_ctl_boolean_mono_info
1700 static int snd_vt1724_pro_rate_locking_get(struct snd_kcontrol
*kcontrol
,
1701 struct snd_ctl_elem_value
*ucontrol
)
1703 ucontrol
->value
.integer
.value
[0] = PRO_RATE_LOCKED
;
1707 static int snd_vt1724_pro_rate_locking_put(struct snd_kcontrol
*kcontrol
,
1708 struct snd_ctl_elem_value
*ucontrol
)
1710 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1711 int change
= 0, nval
;
1713 nval
= ucontrol
->value
.integer
.value
[0] ? 1 : 0;
1714 spin_lock_irq(&ice
->reg_lock
);
1715 change
= PRO_RATE_LOCKED
!= nval
;
1716 PRO_RATE_LOCKED
= nval
;
1717 spin_unlock_irq(&ice
->reg_lock
);
1721 static struct snd_kcontrol_new snd_vt1724_pro_rate_locking __devinitdata
= {
1722 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1723 .name
= "Multi Track Rate Locking",
1724 .info
= snd_vt1724_pro_rate_locking_info
,
1725 .get
= snd_vt1724_pro_rate_locking_get
,
1726 .put
= snd_vt1724_pro_rate_locking_put
1729 #define snd_vt1724_pro_rate_reset_info snd_ctl_boolean_mono_info
1731 static int snd_vt1724_pro_rate_reset_get(struct snd_kcontrol
*kcontrol
,
1732 struct snd_ctl_elem_value
*ucontrol
)
1734 ucontrol
->value
.integer
.value
[0] = PRO_RATE_RESET
? 1 : 0;
1738 static int snd_vt1724_pro_rate_reset_put(struct snd_kcontrol
*kcontrol
,
1739 struct snd_ctl_elem_value
*ucontrol
)
1741 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1742 int change
= 0, nval
;
1744 nval
= ucontrol
->value
.integer
.value
[0] ? 1 : 0;
1745 spin_lock_irq(&ice
->reg_lock
);
1746 change
= PRO_RATE_RESET
!= nval
;
1747 PRO_RATE_RESET
= nval
;
1748 spin_unlock_irq(&ice
->reg_lock
);
1752 static struct snd_kcontrol_new snd_vt1724_pro_rate_reset __devinitdata
= {
1753 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1754 .name
= "Multi Track Rate Reset",
1755 .info
= snd_vt1724_pro_rate_reset_info
,
1756 .get
= snd_vt1724_pro_rate_reset_get
,
1757 .put
= snd_vt1724_pro_rate_reset_put
1764 static int snd_vt1724_pro_route_info(struct snd_kcontrol
*kcontrol
,
1765 struct snd_ctl_elem_info
*uinfo
)
1767 static char *texts
[] = {
1769 "H/W In 0", "H/W In 1", /* 1-2 */
1770 "IEC958 In L", "IEC958 In R", /* 3-4 */
1773 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_ENUMERATED
;
1775 uinfo
->value
.enumerated
.items
= 5;
1776 if (uinfo
->value
.enumerated
.item
>= uinfo
->value
.enumerated
.items
)
1777 uinfo
->value
.enumerated
.item
= uinfo
->value
.enumerated
.items
- 1;
1778 strcpy(uinfo
->value
.enumerated
.name
, texts
[uinfo
->value
.enumerated
.item
]);
1782 static inline int analog_route_shift(int idx
)
1784 return (idx
% 2) * 12 + ((idx
/ 2) * 3) + 8;
1787 static inline int digital_route_shift(int idx
)
1792 static int get_route_val(struct snd_ice1712
*ice
, int shift
)
1795 unsigned char eitem
;
1796 static const unsigned char xlate
[8] = {
1797 0, 255, 1, 2, 255, 255, 3, 4,
1800 val
= inl(ICEMT1724(ice
, ROUTE_PLAYBACK
));
1802 val
&= 7; //we now have 3 bits per output
1811 static int put_route_val(struct snd_ice1712
*ice
, unsigned int val
, int shift
)
1813 unsigned int old_val
, nval
;
1815 static const unsigned char xroute
[8] = {
1817 2, /* PSDIN0 Left */
1818 3, /* PSDIN0 Right */
1820 7, /* SPDIN Right */
1823 nval
= xroute
[val
% 5];
1824 val
= old_val
= inl(ICEMT1724(ice
, ROUTE_PLAYBACK
));
1825 val
&= ~(0x07 << shift
);
1826 val
|= nval
<< shift
;
1827 change
= val
!= old_val
;
1829 outl(val
, ICEMT1724(ice
, ROUTE_PLAYBACK
));
1833 static int snd_vt1724_pro_route_analog_get(struct snd_kcontrol
*kcontrol
,
1834 struct snd_ctl_elem_value
*ucontrol
)
1836 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1837 int idx
= snd_ctl_get_ioffidx(kcontrol
, &ucontrol
->id
);
1838 ucontrol
->value
.enumerated
.item
[0] =
1839 get_route_val(ice
, analog_route_shift(idx
));
1843 static int snd_vt1724_pro_route_analog_put(struct snd_kcontrol
*kcontrol
,
1844 struct snd_ctl_elem_value
*ucontrol
)
1846 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1847 int idx
= snd_ctl_get_ioffidx(kcontrol
, &ucontrol
->id
);
1848 return put_route_val(ice
, ucontrol
->value
.enumerated
.item
[0],
1849 analog_route_shift(idx
));
1852 static int snd_vt1724_pro_route_spdif_get(struct snd_kcontrol
*kcontrol
,
1853 struct snd_ctl_elem_value
*ucontrol
)
1855 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1856 int idx
= snd_ctl_get_ioffidx(kcontrol
, &ucontrol
->id
);
1857 ucontrol
->value
.enumerated
.item
[0] =
1858 get_route_val(ice
, digital_route_shift(idx
));
1862 static int snd_vt1724_pro_route_spdif_put(struct snd_kcontrol
*kcontrol
,
1863 struct snd_ctl_elem_value
*ucontrol
)
1865 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1866 int idx
= snd_ctl_get_ioffidx(kcontrol
, &ucontrol
->id
);
1867 return put_route_val(ice
, ucontrol
->value
.enumerated
.item
[0],
1868 digital_route_shift(idx
));
1871 static struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route __devinitdata
= {
1872 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1873 .name
= "H/W Playback Route",
1874 .info
= snd_vt1724_pro_route_info
,
1875 .get
= snd_vt1724_pro_route_analog_get
,
1876 .put
= snd_vt1724_pro_route_analog_put
,
1879 static struct snd_kcontrol_new snd_vt1724_mixer_pro_spdif_route __devinitdata
= {
1880 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1881 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,NONE
) "Route",
1882 .info
= snd_vt1724_pro_route_info
,
1883 .get
= snd_vt1724_pro_route_spdif_get
,
1884 .put
= snd_vt1724_pro_route_spdif_put
,
1889 static int snd_vt1724_pro_peak_info(struct snd_kcontrol
*kcontrol
,
1890 struct snd_ctl_elem_info
*uinfo
)
1892 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_INTEGER
;
1893 uinfo
->count
= 22; /* FIXME: for compatibility with ice1712... */
1894 uinfo
->value
.integer
.min
= 0;
1895 uinfo
->value
.integer
.max
= 255;
1899 static int snd_vt1724_pro_peak_get(struct snd_kcontrol
*kcontrol
,
1900 struct snd_ctl_elem_value
*ucontrol
)
1902 struct snd_ice1712
*ice
= snd_kcontrol_chip(kcontrol
);
1905 spin_lock_irq(&ice
->reg_lock
);
1906 for (idx
= 0; idx
< 22; idx
++) {
1907 outb(idx
, ICEMT1724(ice
, MONITOR_PEAKINDEX
));
1908 ucontrol
->value
.integer
.value
[idx
] =
1909 inb(ICEMT1724(ice
, MONITOR_PEAKDATA
));
1911 spin_unlock_irq(&ice
->reg_lock
);
1915 static struct snd_kcontrol_new snd_vt1724_mixer_pro_peak __devinitdata
= {
1916 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1917 .name
= "Multi Track Peak",
1918 .access
= SNDRV_CTL_ELEM_ACCESS_READ
| SNDRV_CTL_ELEM_ACCESS_VOLATILE
,
1919 .info
= snd_vt1724_pro_peak_info
,
1920 .get
= snd_vt1724_pro_peak_get
1927 static struct snd_ice1712_card_info no_matched __devinitdata
;
1929 static struct snd_ice1712_card_info
*card_tables
[] __devinitdata
= {
1930 snd_vt1724_revo_cards
,
1931 snd_vt1724_amp_cards
,
1932 snd_vt1724_aureon_cards
,
1933 snd_vt1720_mobo_cards
,
1934 snd_vt1720_pontis_cards
,
1935 snd_vt1724_prodigy_hifi_cards
,
1936 snd_vt1724_prodigy192_cards
,
1937 snd_vt1724_juli_cards
,
1938 snd_vt1724_phase_cards
,
1939 snd_vt1724_wtm_cards
,
1940 snd_vt1724_se_cards
,
1948 static void wait_i2c_busy(struct snd_ice1712
*ice
)
1951 while ((inb(ICEREG1724(ice
, I2C_CTRL
)) & VT1724_I2C_BUSY
) && t
--)
1954 printk(KERN_ERR
"ice1724: i2c busy timeout\n");
1957 unsigned char snd_vt1724_read_i2c(struct snd_ice1712
*ice
,
1958 unsigned char dev
, unsigned char addr
)
1962 mutex_lock(&ice
->i2c_mutex
);
1964 outb(addr
, ICEREG1724(ice
, I2C_BYTE_ADDR
));
1965 outb(dev
& ~VT1724_I2C_WRITE
, ICEREG1724(ice
, I2C_DEV_ADDR
));
1967 val
= inb(ICEREG1724(ice
, I2C_DATA
));
1968 mutex_unlock(&ice
->i2c_mutex
);
1969 //printk("i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val);
1973 void snd_vt1724_write_i2c(struct snd_ice1712
*ice
,
1974 unsigned char dev
, unsigned char addr
, unsigned char data
)
1976 mutex_lock(&ice
->i2c_mutex
);
1978 //printk("i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data);
1979 outb(addr
, ICEREG1724(ice
, I2C_BYTE_ADDR
));
1980 outb(data
, ICEREG1724(ice
, I2C_DATA
));
1981 outb(dev
| VT1724_I2C_WRITE
, ICEREG1724(ice
, I2C_DEV_ADDR
));
1983 mutex_unlock(&ice
->i2c_mutex
);
1986 static int __devinit
snd_vt1724_read_eeprom(struct snd_ice1712
*ice
,
1987 const char *modelname
)
1989 const int dev
= 0xa0; /* EEPROM device address */
1990 unsigned int i
, size
;
1991 struct snd_ice1712_card_info
* const *tbl
, *c
;
1993 if (! modelname
|| ! *modelname
) {
1994 ice
->eeprom
.subvendor
= 0;
1995 if ((inb(ICEREG1724(ice
, I2C_CTRL
)) & VT1724_I2C_EEPROM
) != 0)
1996 ice
->eeprom
.subvendor
=
1997 (snd_vt1724_read_i2c(ice
, dev
, 0x00) << 0) |
1998 (snd_vt1724_read_i2c(ice
, dev
, 0x01) << 8) |
1999 (snd_vt1724_read_i2c(ice
, dev
, 0x02) << 16) |
2000 (snd_vt1724_read_i2c(ice
, dev
, 0x03) << 24);
2001 if (ice
->eeprom
.subvendor
== 0 ||
2002 ice
->eeprom
.subvendor
== (unsigned int)-1) {
2003 /* invalid subvendor from EEPROM, try the PCI
2004 * subststem ID instead
2007 pci_read_config_word(ice
->pci
, PCI_SUBSYSTEM_VENDOR_ID
,
2009 pci_read_config_word(ice
->pci
, PCI_SUBSYSTEM_ID
, &device
);
2010 ice
->eeprom
.subvendor
=
2011 ((unsigned int)swab16(vendor
) << 16) | swab16(device
);
2012 if (ice
->eeprom
.subvendor
== 0 ||
2013 ice
->eeprom
.subvendor
== (unsigned int)-1) {
2014 printk(KERN_ERR
"ice1724: No valid ID is found\n");
2019 for (tbl
= card_tables
; *tbl
; tbl
++) {
2020 for (c
= *tbl
; c
->subvendor
; c
++) {
2021 if (modelname
&& c
->model
&&
2022 ! strcmp(modelname
, c
->model
)) {
2023 printk(KERN_INFO
"ice1724: Using board model %s\n",
2025 ice
->eeprom
.subvendor
= c
->subvendor
;
2026 } else if (c
->subvendor
!= ice
->eeprom
.subvendor
)
2028 if (! c
->eeprom_size
|| ! c
->eeprom_data
)
2030 /* if the EEPROM is given by the driver, use it */
2031 snd_printdd("using the defined eeprom..\n");
2032 ice
->eeprom
.version
= 2;
2033 ice
->eeprom
.size
= c
->eeprom_size
+ 6;
2034 memcpy(ice
->eeprom
.data
, c
->eeprom_data
, c
->eeprom_size
);
2038 printk(KERN_WARNING
"ice1724: No matching model found for ID 0x%x\n",
2039 ice
->eeprom
.subvendor
);
2042 ice
->eeprom
.size
= snd_vt1724_read_i2c(ice
, dev
, 0x04);
2043 if (ice
->eeprom
.size
< 6)
2044 ice
->eeprom
.size
= 32;
2045 else if (ice
->eeprom
.size
> 32) {
2046 printk(KERN_ERR
"ice1724: Invalid EEPROM (size = %i)\n",
2050 ice
->eeprom
.version
= snd_vt1724_read_i2c(ice
, dev
, 0x05);
2051 if (ice
->eeprom
.version
!= 2)
2052 printk(KERN_WARNING
"ice1724: Invalid EEPROM version %i\n",
2053 ice
->eeprom
.version
);
2054 size
= ice
->eeprom
.size
- 6;
2055 for (i
= 0; i
< size
; i
++)
2056 ice
->eeprom
.data
[i
] = snd_vt1724_read_i2c(ice
, dev
, i
+ 6);
2059 ice
->eeprom
.gpiomask
= eeprom_triple(ice
, ICE_EEP2_GPIO_MASK
);
2060 ice
->eeprom
.gpiostate
= eeprom_triple(ice
, ICE_EEP2_GPIO_STATE
);
2061 ice
->eeprom
.gpiodir
= eeprom_triple(ice
, ICE_EEP2_GPIO_DIR
);
2068 static int __devinit
snd_vt1724_chip_init(struct snd_ice1712
*ice
)
2070 outb(VT1724_RESET
, ICEREG1724(ice
, CONTROL
));
2072 outb(0, ICEREG1724(ice
, CONTROL
));
2074 outb(ice
->eeprom
.data
[ICE_EEP2_SYSCONF
], ICEREG1724(ice
, SYS_CFG
));
2075 outb(ice
->eeprom
.data
[ICE_EEP2_ACLINK
], ICEREG1724(ice
, AC97_CFG
));
2076 outb(ice
->eeprom
.data
[ICE_EEP2_I2S
], ICEREG1724(ice
, I2S_FEATURES
));
2077 outb(ice
->eeprom
.data
[ICE_EEP2_SPDIF
], ICEREG1724(ice
, SPDIF_CFG
));
2079 ice
->gpio
.write_mask
= ice
->eeprom
.gpiomask
;
2080 ice
->gpio
.direction
= ice
->eeprom
.gpiodir
;
2081 snd_vt1724_set_gpio_mask(ice
, ice
->eeprom
.gpiomask
);
2082 snd_vt1724_set_gpio_dir(ice
, ice
->eeprom
.gpiodir
);
2083 snd_vt1724_set_gpio_data(ice
, ice
->eeprom
.gpiostate
);
2085 outb(0, ICEREG1724(ice
, POWERDOWN
));
2090 static int __devinit
snd_vt1724_spdif_build_controls(struct snd_ice1712
*ice
)
2093 struct snd_kcontrol
*kctl
;
2095 snd_assert(ice
->pcm
!= NULL
, return -EIO
);
2097 err
= snd_ctl_add(ice
->card
, snd_ctl_new1(&snd_vt1724_mixer_pro_spdif_route
, ice
));
2101 err
= snd_ctl_add(ice
->card
, snd_ctl_new1(&snd_vt1724_spdif_switch
, ice
));
2105 err
= snd_ctl_add(ice
->card
, kctl
= snd_ctl_new1(&snd_vt1724_spdif_default
, ice
));
2108 kctl
->id
.device
= ice
->pcm
->device
;
2109 err
= snd_ctl_add(ice
->card
, kctl
= snd_ctl_new1(&snd_vt1724_spdif_maskc
, ice
));
2112 kctl
->id
.device
= ice
->pcm
->device
;
2113 err
= snd_ctl_add(ice
->card
, kctl
= snd_ctl_new1(&snd_vt1724_spdif_maskp
, ice
));
2116 kctl
->id
.device
= ice
->pcm
->device
;
2117 #if 0 /* use default only */
2118 err
= snd_ctl_add(ice
->card
, kctl
= snd_ctl_new1(&snd_vt1724_spdif_stream
, ice
));
2121 kctl
->id
.device
= ice
->pcm
->device
;
2122 ice
->spdif
.stream_ctl
= kctl
;
2128 static int __devinit
snd_vt1724_build_controls(struct snd_ice1712
*ice
)
2132 err
= snd_ctl_add(ice
->card
, snd_ctl_new1(&snd_vt1724_eeprom
, ice
));
2135 err
= snd_ctl_add(ice
->card
, snd_ctl_new1(&snd_vt1724_pro_internal_clock
, ice
));
2139 err
= snd_ctl_add(ice
->card
, snd_ctl_new1(&snd_vt1724_pro_rate_locking
, ice
));
2142 err
= snd_ctl_add(ice
->card
, snd_ctl_new1(&snd_vt1724_pro_rate_reset
, ice
));
2146 if (ice
->num_total_dacs
> 0) {
2147 struct snd_kcontrol_new tmp
= snd_vt1724_mixer_pro_analog_route
;
2148 tmp
.count
= ice
->num_total_dacs
;
2149 if (ice
->vt1720
&& tmp
.count
> 2)
2151 err
= snd_ctl_add(ice
->card
, snd_ctl_new1(&tmp
, ice
));
2156 err
= snd_ctl_add(ice
->card
, snd_ctl_new1(&snd_vt1724_mixer_pro_peak
, ice
));
2163 static int snd_vt1724_free(struct snd_ice1712
*ice
)
2167 /* mask all interrupts */
2168 outb(0xff, ICEMT1724(ice
, DMA_INT_MASK
));
2169 outb(0xff, ICEREG1724(ice
, IRQMASK
));
2172 if (ice
->irq
>= 0) {
2173 synchronize_irq(ice
->irq
);
2174 free_irq(ice
->irq
, ice
);
2176 pci_release_regions(ice
->pci
);
2177 snd_ice1712_akm4xxx_free(ice
);
2178 pci_disable_device(ice
->pci
);
2184 static int snd_vt1724_dev_free(struct snd_device
*device
)
2186 struct snd_ice1712
*ice
= device
->device_data
;
2187 return snd_vt1724_free(ice
);
2190 static int __devinit
snd_vt1724_create(struct snd_card
*card
,
2191 struct pci_dev
*pci
,
2192 const char *modelname
,
2193 struct snd_ice1712
** r_ice1712
)
2195 struct snd_ice1712
*ice
;
2198 static struct snd_device_ops ops
= {
2199 .dev_free
= snd_vt1724_dev_free
,
2204 /* enable PCI device */
2205 if ((err
= pci_enable_device(pci
)) < 0)
2208 ice
= kzalloc(sizeof(*ice
), GFP_KERNEL
);
2210 pci_disable_device(pci
);
2214 spin_lock_init(&ice
->reg_lock
);
2215 mutex_init(&ice
->gpio_mutex
);
2216 mutex_init(&ice
->open_mutex
);
2217 mutex_init(&ice
->i2c_mutex
);
2218 ice
->gpio
.set_mask
= snd_vt1724_set_gpio_mask
;
2219 ice
->gpio
.set_dir
= snd_vt1724_set_gpio_dir
;
2220 ice
->gpio
.set_data
= snd_vt1724_set_gpio_data
;
2221 ice
->gpio
.get_data
= snd_vt1724_get_gpio_data
;
2225 pci_set_master(pci
);
2226 snd_vt1724_proc_init(ice
);
2227 synchronize_irq(pci
->irq
);
2229 if ((err
= pci_request_regions(pci
, "ICE1724")) < 0) {
2231 pci_disable_device(pci
);
2234 ice
->port
= pci_resource_start(pci
, 0);
2235 ice
->profi_port
= pci_resource_start(pci
, 1);
2237 if (request_irq(pci
->irq
, snd_vt1724_interrupt
,
2238 IRQF_SHARED
, "ICE1724", ice
)) {
2239 snd_printk(KERN_ERR
"unable to grab IRQ %d\n", pci
->irq
);
2240 snd_vt1724_free(ice
);
2244 ice
->irq
= pci
->irq
;
2246 if (snd_vt1724_read_eeprom(ice
, modelname
) < 0) {
2247 snd_vt1724_free(ice
);
2250 if (snd_vt1724_chip_init(ice
) < 0) {
2251 snd_vt1724_free(ice
);
2255 /* unmask used interrupts */
2256 if (! (ice
->eeprom
.data
[ICE_EEP2_SYSCONF
] & VT1724_CFG_MPU401
))
2257 mask
= VT1724_IRQ_MPU_RX
| VT1724_IRQ_MPU_TX
;
2260 outb(mask
, ICEREG1724(ice
, IRQMASK
));
2261 /* don't handle FIFO overrun/underruns (just yet),
2262 * since they cause machine lockups
2264 outb(VT1724_MULTI_FIFO_ERR
, ICEMT1724(ice
, DMA_INT_MASK
));
2266 if ((err
= snd_device_new(card
, SNDRV_DEV_LOWLEVEL
, ice
, &ops
)) < 0) {
2267 snd_vt1724_free(ice
);
2271 snd_card_set_dev(card
, &pci
->dev
);
2284 static int __devinit
snd_vt1724_probe(struct pci_dev
*pci
,
2285 const struct pci_device_id
*pci_id
)
2288 struct snd_card
*card
;
2289 struct snd_ice1712
*ice
;
2290 int pcm_dev
= 0, err
;
2291 struct snd_ice1712_card_info
* const *tbl
, *c
;
2293 if (dev
>= SNDRV_CARDS
)
2300 card
= snd_card_new(index
[dev
], id
[dev
], THIS_MODULE
, 0);
2304 strcpy(card
->driver
, "ICE1724");
2305 strcpy(card
->shortname
, "ICEnsemble ICE1724");
2307 if ((err
= snd_vt1724_create(card
, pci
, model
[dev
], &ice
)) < 0) {
2308 snd_card_free(card
);
2312 for (tbl
= card_tables
; *tbl
; tbl
++) {
2313 for (c
= *tbl
; c
->subvendor
; c
++) {
2314 if (c
->subvendor
== ice
->eeprom
.subvendor
) {
2315 strcpy(card
->shortname
, c
->name
);
2316 if (c
->driver
) /* specific driver? */
2317 strcpy(card
->driver
, c
->driver
);
2319 if ((err
= c
->chip_init(ice
)) < 0) {
2320 snd_card_free(card
);
2331 * VT1724 has separate DMAs for the analog and the SPDIF streams while
2332 * ICE1712 has only one for both (mixed up).
2334 * Confusingly the analog PCM is named "professional" here because it
2335 * was called so in ice1712 driver, and vt1724 driver is derived from
2339 if ((err
= snd_vt1724_pcm_profi(ice
, pcm_dev
++)) < 0) {
2340 snd_card_free(card
);
2344 if ((err
= snd_vt1724_pcm_spdif(ice
, pcm_dev
++)) < 0) {
2345 snd_card_free(card
);
2349 if ((err
= snd_vt1724_pcm_indep(ice
, pcm_dev
++)) < 0) {
2350 snd_card_free(card
);
2354 if ((err
= snd_vt1724_ac97_mixer(ice
)) < 0) {
2355 snd_card_free(card
);
2359 if ((err
= snd_vt1724_build_controls(ice
)) < 0) {
2360 snd_card_free(card
);
2364 if (ice
->pcm
&& ice
->has_spdif
) { /* has SPDIF I/O */
2365 if ((err
= snd_vt1724_spdif_build_controls(ice
)) < 0) {
2366 snd_card_free(card
);
2371 if (c
->build_controls
) {
2372 if ((err
= c
->build_controls(ice
)) < 0) {
2373 snd_card_free(card
);
2378 if (! c
->no_mpu401
) {
2379 if (ice
->eeprom
.data
[ICE_EEP2_SYSCONF
] & VT1724_CFG_MPU401
) {
2380 if ((err
= snd_mpu401_uart_new(card
, 0, MPU401_HW_ICE1712
,
2381 ICEREG1724(ice
, MPU_CTRL
),
2382 MPU401_INFO_INTEGRATED
,
2384 &ice
->rmidi
[0])) < 0) {
2385 snd_card_free(card
);
2391 sprintf(card
->longname
, "%s at 0x%lx, irq %i",
2392 card
->shortname
, ice
->port
, ice
->irq
);
2394 if ((err
= snd_card_register(card
)) < 0) {
2395 snd_card_free(card
);
2398 pci_set_drvdata(pci
, card
);
2403 static void __devexit
snd_vt1724_remove(struct pci_dev
*pci
)
2405 snd_card_free(pci_get_drvdata(pci
));
2406 pci_set_drvdata(pci
, NULL
);
2409 static struct pci_driver driver
= {
2411 .id_table
= snd_vt1724_ids
,
2412 .probe
= snd_vt1724_probe
,
2413 .remove
= __devexit_p(snd_vt1724_remove
),
2416 static int __init
alsa_card_ice1724_init(void)
2418 return pci_register_driver(&driver
);
2421 static void __exit
alsa_card_ice1724_exit(void)
2423 pci_unregister_driver(&driver
);
2426 module_init(alsa_card_ice1724_init
)
2427 module_exit(alsa_card_ice1724_exit
)