2 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
3 * Routines for control of YMF724/740/744/754 chips
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 #include <sound/driver.h>
28 #include <linux/delay.h>
29 #include <linux/init.h>
30 #include <linux/interrupt.h>
31 #include <linux/pci.h>
32 #include <linux/sched.h>
33 #include <linux/slab.h>
34 #include <linux/vmalloc.h>
36 #include <sound/core.h>
37 #include <sound/control.h>
38 #include <sound/info.h>
39 #include <sound/ymfpci.h>
40 #include <sound/asoundef.h>
41 #include <sound/mpu401.h>
53 static void snd_ymfpci_irq_wait(struct snd_ymfpci
*chip
);
55 static inline u8
snd_ymfpci_readb(struct snd_ymfpci
*chip
, u32 offset
)
57 return readb(chip
->reg_area_virt
+ offset
);
60 static inline void snd_ymfpci_writeb(struct snd_ymfpci
*chip
, u32 offset
, u8 val
)
62 writeb(val
, chip
->reg_area_virt
+ offset
);
65 static inline u16
snd_ymfpci_readw(struct snd_ymfpci
*chip
, u32 offset
)
67 return readw(chip
->reg_area_virt
+ offset
);
70 static inline void snd_ymfpci_writew(struct snd_ymfpci
*chip
, u32 offset
, u16 val
)
72 writew(val
, chip
->reg_area_virt
+ offset
);
75 static inline u32
snd_ymfpci_readl(struct snd_ymfpci
*chip
, u32 offset
)
77 return readl(chip
->reg_area_virt
+ offset
);
80 static inline void snd_ymfpci_writel(struct snd_ymfpci
*chip
, u32 offset
, u32 val
)
82 writel(val
, chip
->reg_area_virt
+ offset
);
85 static int snd_ymfpci_codec_ready(struct snd_ymfpci
*chip
, int secondary
)
87 unsigned long end_time
;
88 u32 reg
= secondary
? YDSXGR_SECSTATUSADR
: YDSXGR_PRISTATUSADR
;
90 end_time
= jiffies
+ msecs_to_jiffies(750);
92 if ((snd_ymfpci_readw(chip
, reg
) & 0x8000) == 0)
94 set_current_state(TASK_UNINTERRUPTIBLE
);
95 schedule_timeout_uninterruptible(1);
96 } while (time_before(jiffies
, end_time
));
97 snd_printk(KERN_ERR
"codec_ready: codec %i is not ready [0x%x]\n", secondary
, snd_ymfpci_readw(chip
, reg
));
101 static void snd_ymfpci_codec_write(struct snd_ac97
*ac97
, u16 reg
, u16 val
)
103 struct snd_ymfpci
*chip
= ac97
->private_data
;
106 snd_ymfpci_codec_ready(chip
, 0);
107 cmd
= ((YDSXG_AC97WRITECMD
| reg
) << 16) | val
;
108 snd_ymfpci_writel(chip
, YDSXGR_AC97CMDDATA
, cmd
);
111 static u16
snd_ymfpci_codec_read(struct snd_ac97
*ac97
, u16 reg
)
113 struct snd_ymfpci
*chip
= ac97
->private_data
;
115 if (snd_ymfpci_codec_ready(chip
, 0))
117 snd_ymfpci_writew(chip
, YDSXGR_AC97CMDADR
, YDSXG_AC97READCMD
| reg
);
118 if (snd_ymfpci_codec_ready(chip
, 0))
120 if (chip
->device_id
== PCI_DEVICE_ID_YAMAHA_744
&& chip
->rev
< 2) {
122 for (i
= 0; i
< 600; i
++)
123 snd_ymfpci_readw(chip
, YDSXGR_PRISTATUSDATA
);
125 return snd_ymfpci_readw(chip
, YDSXGR_PRISTATUSDATA
);
132 static u32
snd_ymfpci_calc_delta(u32 rate
)
135 case 8000: return 0x02aaab00;
136 case 11025: return 0x03accd00;
137 case 16000: return 0x05555500;
138 case 22050: return 0x07599a00;
139 case 32000: return 0x0aaaab00;
140 case 44100: return 0x0eb33300;
141 default: return ((rate
<< 16) / 375) << 5;
145 static u32 def_rate
[8] = {
146 100, 2000, 8000, 11025, 16000, 22050, 32000, 48000
149 static u32
snd_ymfpci_calc_lpfK(u32 rate
)
152 static u32 val
[8] = {
153 0x00570000, 0x06AA0000, 0x18B20000, 0x20930000,
154 0x2B9A0000, 0x35A10000, 0x3EAA0000, 0x40000000
158 return 0x40000000; /* FIXME: What's the right value? */
159 for (i
= 0; i
< 8; i
++)
160 if (rate
<= def_rate
[i
])
165 static u32
snd_ymfpci_calc_lpfQ(u32 rate
)
168 static u32 val
[8] = {
169 0x35280000, 0x34A70000, 0x32020000, 0x31770000,
170 0x31390000, 0x31C90000, 0x33D00000, 0x40000000
175 for (i
= 0; i
< 8; i
++)
176 if (rate
<= def_rate
[i
])
182 * Hardware start management
185 static void snd_ymfpci_hw_start(struct snd_ymfpci
*chip
)
189 spin_lock_irqsave(&chip
->reg_lock
, flags
);
190 if (chip
->start_count
++ > 0)
192 snd_ymfpci_writel(chip
, YDSXGR_MODE
,
193 snd_ymfpci_readl(chip
, YDSXGR_MODE
) | 3);
194 chip
->active_bank
= snd_ymfpci_readl(chip
, YDSXGR_CTRLSELECT
) & 1;
196 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
199 static void snd_ymfpci_hw_stop(struct snd_ymfpci
*chip
)
204 spin_lock_irqsave(&chip
->reg_lock
, flags
);
205 if (--chip
->start_count
> 0)
207 snd_ymfpci_writel(chip
, YDSXGR_MODE
,
208 snd_ymfpci_readl(chip
, YDSXGR_MODE
) & ~3);
209 while (timeout
-- > 0) {
210 if ((snd_ymfpci_readl(chip
, YDSXGR_STATUS
) & 2) == 0)
213 if (atomic_read(&chip
->interrupt_sleep_count
)) {
214 atomic_set(&chip
->interrupt_sleep_count
, 0);
215 wake_up(&chip
->interrupt_sleep
);
218 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
222 * Playback voice management
225 static int voice_alloc(struct snd_ymfpci
*chip
,
226 enum snd_ymfpci_voice_type type
, int pair
,
227 struct snd_ymfpci_voice
**rvoice
)
229 struct snd_ymfpci_voice
*voice
, *voice2
;
233 for (idx
= 0; idx
< YDSXG_PLAYBACK_VOICES
; idx
+= pair
? 2 : 1) {
234 voice
= &chip
->voices
[idx
];
235 voice2
= pair
? &chip
->voices
[idx
+1] : NULL
;
236 if (voice
->use
|| (voice2
&& voice2
->use
))
254 snd_ymfpci_hw_start(chip
);
256 snd_ymfpci_hw_start(chip
);
263 static int snd_ymfpci_voice_alloc(struct snd_ymfpci
*chip
,
264 enum snd_ymfpci_voice_type type
, int pair
,
265 struct snd_ymfpci_voice
**rvoice
)
270 snd_assert(rvoice
!= NULL
, return -EINVAL
);
271 snd_assert(!pair
|| type
== YMFPCI_PCM
, return -EINVAL
);
273 spin_lock_irqsave(&chip
->voice_lock
, flags
);
275 result
= voice_alloc(chip
, type
, pair
, rvoice
);
276 if (result
== 0 || type
!= YMFPCI_PCM
)
278 /* TODO: synth/midi voice deallocation */
281 spin_unlock_irqrestore(&chip
->voice_lock
, flags
);
285 static int snd_ymfpci_voice_free(struct snd_ymfpci
*chip
, struct snd_ymfpci_voice
*pvoice
)
289 snd_assert(pvoice
!= NULL
, return -EINVAL
);
290 snd_ymfpci_hw_stop(chip
);
291 spin_lock_irqsave(&chip
->voice_lock
, flags
);
292 pvoice
->use
= pvoice
->pcm
= pvoice
->synth
= pvoice
->midi
= 0;
294 pvoice
->interrupt
= NULL
;
295 spin_unlock_irqrestore(&chip
->voice_lock
, flags
);
303 static void snd_ymfpci_pcm_interrupt(struct snd_ymfpci
*chip
, struct snd_ymfpci_voice
*voice
)
305 struct snd_ymfpci_pcm
*ypcm
;
308 if ((ypcm
= voice
->ypcm
) == NULL
)
310 if (ypcm
->substream
== NULL
)
312 spin_lock(&chip
->reg_lock
);
314 pos
= le32_to_cpu(voice
->bank
[chip
->active_bank
].start
);
315 if (pos
< ypcm
->last_pos
)
316 delta
= pos
+ (ypcm
->buffer_size
- ypcm
->last_pos
);
318 delta
= pos
- ypcm
->last_pos
;
319 ypcm
->period_pos
+= delta
;
320 ypcm
->last_pos
= pos
;
321 if (ypcm
->period_pos
>= ypcm
->period_size
) {
322 // printk("done - active_bank = 0x%x, start = 0x%x\n", chip->active_bank, voice->bank[chip->active_bank].start);
323 ypcm
->period_pos
%= ypcm
->period_size
;
324 spin_unlock(&chip
->reg_lock
);
325 snd_pcm_period_elapsed(ypcm
->substream
);
326 spin_lock(&chip
->reg_lock
);
329 if (unlikely(ypcm
->update_pcm_vol
)) {
330 unsigned int subs
= ypcm
->substream
->number
;
331 unsigned int next_bank
= 1 - chip
->active_bank
;
332 struct snd_ymfpci_playback_bank
*bank
;
335 bank
= &voice
->bank
[next_bank
];
336 volume
= cpu_to_le32(chip
->pcm_mixer
[subs
].left
<< 15);
337 bank
->left_gain_end
= volume
;
338 if (ypcm
->output_rear
)
339 bank
->eff2_gain_end
= volume
;
341 bank
= &ypcm
->voices
[1]->bank
[next_bank
];
342 volume
= cpu_to_le32(chip
->pcm_mixer
[subs
].right
<< 15);
343 bank
->right_gain_end
= volume
;
344 if (ypcm
->output_rear
)
345 bank
->eff3_gain_end
= volume
;
346 ypcm
->update_pcm_vol
--;
349 spin_unlock(&chip
->reg_lock
);
352 static void snd_ymfpci_pcm_capture_interrupt(struct snd_pcm_substream
*substream
)
354 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
355 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
356 struct snd_ymfpci
*chip
= ypcm
->chip
;
359 spin_lock(&chip
->reg_lock
);
361 pos
= le32_to_cpu(chip
->bank_capture
[ypcm
->capture_bank_number
][chip
->active_bank
]->start
) >> ypcm
->shift
;
362 if (pos
< ypcm
->last_pos
)
363 delta
= pos
+ (ypcm
->buffer_size
- ypcm
->last_pos
);
365 delta
= pos
- ypcm
->last_pos
;
366 ypcm
->period_pos
+= delta
;
367 ypcm
->last_pos
= pos
;
368 if (ypcm
->period_pos
>= ypcm
->period_size
) {
369 ypcm
->period_pos
%= ypcm
->period_size
;
370 // printk("done - active_bank = 0x%x, start = 0x%x\n", chip->active_bank, voice->bank[chip->active_bank].start);
371 spin_unlock(&chip
->reg_lock
);
372 snd_pcm_period_elapsed(substream
);
373 spin_lock(&chip
->reg_lock
);
376 spin_unlock(&chip
->reg_lock
);
379 static int snd_ymfpci_playback_trigger(struct snd_pcm_substream
*substream
,
382 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
383 struct snd_ymfpci_pcm
*ypcm
= substream
->runtime
->private_data
;
386 spin_lock(&chip
->reg_lock
);
387 if (ypcm
->voices
[0] == NULL
) {
392 case SNDRV_PCM_TRIGGER_START
:
393 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE
:
394 case SNDRV_PCM_TRIGGER_RESUME
:
395 chip
->ctrl_playback
[ypcm
->voices
[0]->number
+ 1] = cpu_to_le32(ypcm
->voices
[0]->bank_addr
);
396 if (ypcm
->voices
[1] != NULL
)
397 chip
->ctrl_playback
[ypcm
->voices
[1]->number
+ 1] = cpu_to_le32(ypcm
->voices
[1]->bank_addr
);
400 case SNDRV_PCM_TRIGGER_STOP
:
401 case SNDRV_PCM_TRIGGER_PAUSE_PUSH
:
402 case SNDRV_PCM_TRIGGER_SUSPEND
:
403 chip
->ctrl_playback
[ypcm
->voices
[0]->number
+ 1] = 0;
404 if (ypcm
->voices
[1] != NULL
)
405 chip
->ctrl_playback
[ypcm
->voices
[1]->number
+ 1] = 0;
413 spin_unlock(&chip
->reg_lock
);
416 static int snd_ymfpci_capture_trigger(struct snd_pcm_substream
*substream
,
419 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
420 struct snd_ymfpci_pcm
*ypcm
= substream
->runtime
->private_data
;
424 spin_lock(&chip
->reg_lock
);
426 case SNDRV_PCM_TRIGGER_START
:
427 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE
:
428 case SNDRV_PCM_TRIGGER_RESUME
:
429 tmp
= snd_ymfpci_readl(chip
, YDSXGR_MAPOFREC
) | (1 << ypcm
->capture_bank_number
);
430 snd_ymfpci_writel(chip
, YDSXGR_MAPOFREC
, tmp
);
433 case SNDRV_PCM_TRIGGER_STOP
:
434 case SNDRV_PCM_TRIGGER_PAUSE_PUSH
:
435 case SNDRV_PCM_TRIGGER_SUSPEND
:
436 tmp
= snd_ymfpci_readl(chip
, YDSXGR_MAPOFREC
) & ~(1 << ypcm
->capture_bank_number
);
437 snd_ymfpci_writel(chip
, YDSXGR_MAPOFREC
, tmp
);
444 spin_unlock(&chip
->reg_lock
);
448 static int snd_ymfpci_pcm_voice_alloc(struct snd_ymfpci_pcm
*ypcm
, int voices
)
452 if (ypcm
->voices
[1] != NULL
&& voices
< 2) {
453 snd_ymfpci_voice_free(ypcm
->chip
, ypcm
->voices
[1]);
454 ypcm
->voices
[1] = NULL
;
456 if (voices
== 1 && ypcm
->voices
[0] != NULL
)
457 return 0; /* already allocated */
458 if (voices
== 2 && ypcm
->voices
[0] != NULL
&& ypcm
->voices
[1] != NULL
)
459 return 0; /* already allocated */
461 if (ypcm
->voices
[0] != NULL
&& ypcm
->voices
[1] == NULL
) {
462 snd_ymfpci_voice_free(ypcm
->chip
, ypcm
->voices
[0]);
463 ypcm
->voices
[0] = NULL
;
466 err
= snd_ymfpci_voice_alloc(ypcm
->chip
, YMFPCI_PCM
, voices
> 1, &ypcm
->voices
[0]);
469 ypcm
->voices
[0]->ypcm
= ypcm
;
470 ypcm
->voices
[0]->interrupt
= snd_ymfpci_pcm_interrupt
;
472 ypcm
->voices
[1] = &ypcm
->chip
->voices
[ypcm
->voices
[0]->number
+ 1];
473 ypcm
->voices
[1]->ypcm
= ypcm
;
478 static void snd_ymfpci_pcm_init_voice(struct snd_ymfpci_pcm
*ypcm
, unsigned int voiceidx
,
479 struct snd_pcm_runtime
*runtime
,
482 struct snd_ymfpci_voice
*voice
= ypcm
->voices
[voiceidx
];
484 u32 delta
= snd_ymfpci_calc_delta(runtime
->rate
);
485 u32 lpfQ
= snd_ymfpci_calc_lpfQ(runtime
->rate
);
486 u32 lpfK
= snd_ymfpci_calc_lpfK(runtime
->rate
);
487 struct snd_ymfpci_playback_bank
*bank
;
489 u32 vol_left
, vol_right
;
490 u8 use_left
, use_right
;
492 snd_assert(voice
!= NULL
, return);
493 if (runtime
->channels
== 1) {
497 use_left
= (voiceidx
& 1) == 0;
498 use_right
= !use_left
;
500 if (has_pcm_volume
) {
501 vol_left
= cpu_to_le32(ypcm
->chip
->pcm_mixer
502 [ypcm
->substream
->number
].left
<< 15);
503 vol_right
= cpu_to_le32(ypcm
->chip
->pcm_mixer
504 [ypcm
->substream
->number
].right
<< 15);
506 vol_left
= cpu_to_le32(0x40000000);
507 vol_right
= cpu_to_le32(0x40000000);
509 format
= runtime
->channels
== 2 ? 0x00010000 : 0;
510 if (snd_pcm_format_width(runtime
->format
) == 8)
511 format
|= 0x80000000;
512 if (runtime
->channels
== 2 && (voiceidx
& 1) != 0)
514 for (nbank
= 0; nbank
< 2; nbank
++) {
515 bank
= &voice
->bank
[nbank
];
516 memset(bank
, 0, sizeof(*bank
));
517 bank
->format
= cpu_to_le32(format
);
518 bank
->base
= cpu_to_le32(runtime
->dma_addr
);
519 bank
->loop_end
= cpu_to_le32(ypcm
->buffer_size
);
520 bank
->lpfQ
= cpu_to_le32(lpfQ
);
522 bank
->delta_end
= cpu_to_le32(delta
);
524 bank
->lpfK_end
= cpu_to_le32(lpfK
);
526 bank
->eg_gain_end
= cpu_to_le32(0x40000000);
528 if (ypcm
->output_front
) {
531 bank
->left_gain_end
= vol_left
;
535 bank
->right_gain_end
= vol_right
;
538 if (ypcm
->output_rear
) {
541 bank
->eff2_gain_end
= vol_left
;
545 bank
->eff3_gain_end
= vol_right
;
551 static int __devinit
snd_ymfpci_ac3_init(struct snd_ymfpci
*chip
)
553 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV
, snd_dma_pci_data(chip
->pci
),
554 4096, &chip
->ac3_tmp_base
) < 0)
557 chip
->bank_effect
[3][0]->base
=
558 chip
->bank_effect
[3][1]->base
= cpu_to_le32(chip
->ac3_tmp_base
.addr
);
559 chip
->bank_effect
[3][0]->loop_end
=
560 chip
->bank_effect
[3][1]->loop_end
= cpu_to_le32(1024);
561 chip
->bank_effect
[4][0]->base
=
562 chip
->bank_effect
[4][1]->base
= cpu_to_le32(chip
->ac3_tmp_base
.addr
+ 2048);
563 chip
->bank_effect
[4][0]->loop_end
=
564 chip
->bank_effect
[4][1]->loop_end
= cpu_to_le32(1024);
566 spin_lock_irq(&chip
->reg_lock
);
567 snd_ymfpci_writel(chip
, YDSXGR_MAPOFEFFECT
,
568 snd_ymfpci_readl(chip
, YDSXGR_MAPOFEFFECT
) | 3 << 3);
569 spin_unlock_irq(&chip
->reg_lock
);
573 static int snd_ymfpci_ac3_done(struct snd_ymfpci
*chip
)
575 spin_lock_irq(&chip
->reg_lock
);
576 snd_ymfpci_writel(chip
, YDSXGR_MAPOFEFFECT
,
577 snd_ymfpci_readl(chip
, YDSXGR_MAPOFEFFECT
) & ~(3 << 3));
578 spin_unlock_irq(&chip
->reg_lock
);
579 // snd_ymfpci_irq_wait(chip);
580 if (chip
->ac3_tmp_base
.area
) {
581 snd_dma_free_pages(&chip
->ac3_tmp_base
);
582 chip
->ac3_tmp_base
.area
= NULL
;
587 static int snd_ymfpci_playback_hw_params(struct snd_pcm_substream
*substream
,
588 struct snd_pcm_hw_params
*hw_params
)
590 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
591 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
594 if ((err
= snd_pcm_lib_malloc_pages(substream
, params_buffer_bytes(hw_params
))) < 0)
596 if ((err
= snd_ymfpci_pcm_voice_alloc(ypcm
, params_channels(hw_params
))) < 0)
601 static int snd_ymfpci_playback_hw_free(struct snd_pcm_substream
*substream
)
603 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
604 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
605 struct snd_ymfpci_pcm
*ypcm
;
607 if (runtime
->private_data
== NULL
)
609 ypcm
= runtime
->private_data
;
611 /* wait, until the PCI operations are not finished */
612 snd_ymfpci_irq_wait(chip
);
613 snd_pcm_lib_free_pages(substream
);
614 if (ypcm
->voices
[1]) {
615 snd_ymfpci_voice_free(chip
, ypcm
->voices
[1]);
616 ypcm
->voices
[1] = NULL
;
618 if (ypcm
->voices
[0]) {
619 snd_ymfpci_voice_free(chip
, ypcm
->voices
[0]);
620 ypcm
->voices
[0] = NULL
;
625 static int snd_ymfpci_playback_prepare(struct snd_pcm_substream
*substream
)
627 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
628 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
629 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
632 ypcm
->period_size
= runtime
->period_size
;
633 ypcm
->buffer_size
= runtime
->buffer_size
;
634 ypcm
->period_pos
= 0;
636 for (nvoice
= 0; nvoice
< runtime
->channels
; nvoice
++)
637 snd_ymfpci_pcm_init_voice(ypcm
, nvoice
, runtime
,
638 substream
->pcm
== chip
->pcm
);
642 static int snd_ymfpci_capture_hw_params(struct snd_pcm_substream
*substream
,
643 struct snd_pcm_hw_params
*hw_params
)
645 return snd_pcm_lib_malloc_pages(substream
, params_buffer_bytes(hw_params
));
648 static int snd_ymfpci_capture_hw_free(struct snd_pcm_substream
*substream
)
650 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
652 /* wait, until the PCI operations are not finished */
653 snd_ymfpci_irq_wait(chip
);
654 return snd_pcm_lib_free_pages(substream
);
657 static int snd_ymfpci_capture_prepare(struct snd_pcm_substream
*substream
)
659 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
660 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
661 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
662 struct snd_ymfpci_capture_bank
* bank
;
666 ypcm
->period_size
= runtime
->period_size
;
667 ypcm
->buffer_size
= runtime
->buffer_size
;
668 ypcm
->period_pos
= 0;
671 rate
= ((48000 * 4096) / runtime
->rate
) - 1;
673 if (runtime
->channels
== 2) {
677 if (snd_pcm_format_width(runtime
->format
) == 8)
681 switch (ypcm
->capture_bank_number
) {
683 snd_ymfpci_writel(chip
, YDSXGR_RECFORMAT
, format
);
684 snd_ymfpci_writel(chip
, YDSXGR_RECSLOTSR
, rate
);
687 snd_ymfpci_writel(chip
, YDSXGR_ADCFORMAT
, format
);
688 snd_ymfpci_writel(chip
, YDSXGR_ADCSLOTSR
, rate
);
691 for (nbank
= 0; nbank
< 2; nbank
++) {
692 bank
= chip
->bank_capture
[ypcm
->capture_bank_number
][nbank
];
693 bank
->base
= cpu_to_le32(runtime
->dma_addr
);
694 bank
->loop_end
= cpu_to_le32(ypcm
->buffer_size
<< ypcm
->shift
);
696 bank
->num_of_loops
= 0;
701 static snd_pcm_uframes_t
snd_ymfpci_playback_pointer(struct snd_pcm_substream
*substream
)
703 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
704 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
705 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
706 struct snd_ymfpci_voice
*voice
= ypcm
->voices
[0];
708 if (!(ypcm
->running
&& voice
))
710 return le32_to_cpu(voice
->bank
[chip
->active_bank
].start
);
713 static snd_pcm_uframes_t
snd_ymfpci_capture_pointer(struct snd_pcm_substream
*substream
)
715 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
716 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
717 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
721 return le32_to_cpu(chip
->bank_capture
[ypcm
->capture_bank_number
][chip
->active_bank
]->start
) >> ypcm
->shift
;
724 static void snd_ymfpci_irq_wait(struct snd_ymfpci
*chip
)
729 while (loops
-- > 0) {
730 if ((snd_ymfpci_readl(chip
, YDSXGR_MODE
) & 3) == 0)
732 init_waitqueue_entry(&wait
, current
);
733 add_wait_queue(&chip
->interrupt_sleep
, &wait
);
734 atomic_inc(&chip
->interrupt_sleep_count
);
735 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
736 remove_wait_queue(&chip
->interrupt_sleep
, &wait
);
740 static irqreturn_t
snd_ymfpci_interrupt(int irq
, void *dev_id
, struct pt_regs
*regs
)
742 struct snd_ymfpci
*chip
= dev_id
;
743 u32 status
, nvoice
, mode
;
744 struct snd_ymfpci_voice
*voice
;
746 status
= snd_ymfpci_readl(chip
, YDSXGR_STATUS
);
747 if (status
& 0x80000000) {
748 chip
->active_bank
= snd_ymfpci_readl(chip
, YDSXGR_CTRLSELECT
) & 1;
749 spin_lock(&chip
->voice_lock
);
750 for (nvoice
= 0; nvoice
< YDSXG_PLAYBACK_VOICES
; nvoice
++) {
751 voice
= &chip
->voices
[nvoice
];
752 if (voice
->interrupt
)
753 voice
->interrupt(chip
, voice
);
755 for (nvoice
= 0; nvoice
< YDSXG_CAPTURE_VOICES
; nvoice
++) {
756 if (chip
->capture_substream
[nvoice
])
757 snd_ymfpci_pcm_capture_interrupt(chip
->capture_substream
[nvoice
]);
760 for (nvoice
= 0; nvoice
< YDSXG_EFFECT_VOICES
; nvoice
++) {
761 if (chip
->effect_substream
[nvoice
])
762 snd_ymfpci_pcm_effect_interrupt(chip
->effect_substream
[nvoice
]);
765 spin_unlock(&chip
->voice_lock
);
766 spin_lock(&chip
->reg_lock
);
767 snd_ymfpci_writel(chip
, YDSXGR_STATUS
, 0x80000000);
768 mode
= snd_ymfpci_readl(chip
, YDSXGR_MODE
) | 2;
769 snd_ymfpci_writel(chip
, YDSXGR_MODE
, mode
);
770 spin_unlock(&chip
->reg_lock
);
772 if (atomic_read(&chip
->interrupt_sleep_count
)) {
773 atomic_set(&chip
->interrupt_sleep_count
, 0);
774 wake_up(&chip
->interrupt_sleep
);
778 status
= snd_ymfpci_readw(chip
, YDSXGR_INTFLAG
);
781 snd_timer_interrupt(chip
->timer
, chip
->timer
->sticks
);
783 snd_ymfpci_writew(chip
, YDSXGR_INTFLAG
, status
);
786 snd_mpu401_uart_interrupt(irq
, chip
->rawmidi
->private_data
, regs
);
790 static struct snd_pcm_hardware snd_ymfpci_playback
=
792 .info
= (SNDRV_PCM_INFO_MMAP
|
793 SNDRV_PCM_INFO_MMAP_VALID
|
794 SNDRV_PCM_INFO_INTERLEAVED
|
795 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
796 SNDRV_PCM_INFO_PAUSE
|
797 SNDRV_PCM_INFO_RESUME
),
798 .formats
= SNDRV_PCM_FMTBIT_U8
| SNDRV_PCM_FMTBIT_S16_LE
,
799 .rates
= SNDRV_PCM_RATE_CONTINUOUS
| SNDRV_PCM_RATE_8000_48000
,
804 .buffer_bytes_max
= 256 * 1024, /* FIXME: enough? */
805 .period_bytes_min
= 64,
806 .period_bytes_max
= 256 * 1024, /* FIXME: enough? */
812 static struct snd_pcm_hardware snd_ymfpci_capture
=
814 .info
= (SNDRV_PCM_INFO_MMAP
|
815 SNDRV_PCM_INFO_MMAP_VALID
|
816 SNDRV_PCM_INFO_INTERLEAVED
|
817 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
818 SNDRV_PCM_INFO_PAUSE
|
819 SNDRV_PCM_INFO_RESUME
),
820 .formats
= SNDRV_PCM_FMTBIT_U8
| SNDRV_PCM_FMTBIT_S16_LE
,
821 .rates
= SNDRV_PCM_RATE_CONTINUOUS
| SNDRV_PCM_RATE_8000_48000
,
826 .buffer_bytes_max
= 256 * 1024, /* FIXME: enough? */
827 .period_bytes_min
= 64,
828 .period_bytes_max
= 256 * 1024, /* FIXME: enough? */
834 static void snd_ymfpci_pcm_free_substream(struct snd_pcm_runtime
*runtime
)
836 kfree(runtime
->private_data
);
839 static int snd_ymfpci_playback_open_1(struct snd_pcm_substream
*substream
)
841 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
842 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
843 struct snd_ymfpci_pcm
*ypcm
;
845 ypcm
= kzalloc(sizeof(*ypcm
), GFP_KERNEL
);
849 ypcm
->type
= PLAYBACK_VOICE
;
850 ypcm
->substream
= substream
;
851 runtime
->hw
= snd_ymfpci_playback
;
852 runtime
->private_data
= ypcm
;
853 runtime
->private_free
= snd_ymfpci_pcm_free_substream
;
854 /* FIXME? True value is 256/48 = 5.33333 ms */
855 snd_pcm_hw_constraint_minmax(runtime
, SNDRV_PCM_HW_PARAM_PERIOD_TIME
, 5333, UINT_MAX
);
859 /* call with spinlock held */
860 static void ymfpci_open_extension(struct snd_ymfpci
*chip
)
862 if (! chip
->rear_opened
) {
863 if (! chip
->spdif_opened
) /* set AC3 */
864 snd_ymfpci_writel(chip
, YDSXGR_MODE
,
865 snd_ymfpci_readl(chip
, YDSXGR_MODE
) | (1 << 30));
866 /* enable second codec (4CHEN) */
867 snd_ymfpci_writew(chip
, YDSXGR_SECCONFIG
,
868 (snd_ymfpci_readw(chip
, YDSXGR_SECCONFIG
) & ~0x0330) | 0x0010);
872 /* call with spinlock held */
873 static void ymfpci_close_extension(struct snd_ymfpci
*chip
)
875 if (! chip
->rear_opened
) {
876 if (! chip
->spdif_opened
)
877 snd_ymfpci_writel(chip
, YDSXGR_MODE
,
878 snd_ymfpci_readl(chip
, YDSXGR_MODE
) & ~(1 << 30));
879 snd_ymfpci_writew(chip
, YDSXGR_SECCONFIG
,
880 (snd_ymfpci_readw(chip
, YDSXGR_SECCONFIG
) & ~0x0330) & ~0x0010);
884 static int snd_ymfpci_playback_open(struct snd_pcm_substream
*substream
)
886 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
887 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
888 struct snd_ymfpci_pcm
*ypcm
;
889 struct snd_kcontrol
*kctl
;
892 if ((err
= snd_ymfpci_playback_open_1(substream
)) < 0)
894 ypcm
= runtime
->private_data
;
895 ypcm
->output_front
= 1;
896 ypcm
->output_rear
= chip
->mode_dup4ch
? 1 : 0;
897 spin_lock_irq(&chip
->reg_lock
);
898 if (ypcm
->output_rear
) {
899 ymfpci_open_extension(chip
);
902 spin_unlock_irq(&chip
->reg_lock
);
904 kctl
= chip
->pcm_mixer
[substream
->number
].ctl
;
905 kctl
->vd
[0].access
&= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE
;
906 snd_ctl_notify(chip
->card
, SNDRV_CTL_EVENT_MASK_INFO
, &kctl
->id
);
910 static int snd_ymfpci_playback_spdif_open(struct snd_pcm_substream
*substream
)
912 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
913 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
914 struct snd_ymfpci_pcm
*ypcm
;
917 if ((err
= snd_ymfpci_playback_open_1(substream
)) < 0)
919 ypcm
= runtime
->private_data
;
920 ypcm
->output_front
= 0;
921 ypcm
->output_rear
= 1;
922 spin_lock_irq(&chip
->reg_lock
);
923 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTCTRL
,
924 snd_ymfpci_readw(chip
, YDSXGR_SPDIFOUTCTRL
) | 2);
925 ymfpci_open_extension(chip
);
926 chip
->spdif_pcm_bits
= chip
->spdif_bits
;
927 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_pcm_bits
);
928 chip
->spdif_opened
++;
929 spin_unlock_irq(&chip
->reg_lock
);
931 chip
->spdif_pcm_ctl
->vd
[0].access
&= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE
;
932 snd_ctl_notify(chip
->card
, SNDRV_CTL_EVENT_MASK_VALUE
|
933 SNDRV_CTL_EVENT_MASK_INFO
, &chip
->spdif_pcm_ctl
->id
);
937 static int snd_ymfpci_playback_4ch_open(struct snd_pcm_substream
*substream
)
939 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
940 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
941 struct snd_ymfpci_pcm
*ypcm
;
944 if ((err
= snd_ymfpci_playback_open_1(substream
)) < 0)
946 ypcm
= runtime
->private_data
;
947 ypcm
->output_front
= 0;
948 ypcm
->output_rear
= 1;
949 spin_lock_irq(&chip
->reg_lock
);
950 ymfpci_open_extension(chip
);
952 spin_unlock_irq(&chip
->reg_lock
);
956 static int snd_ymfpci_capture_open(struct snd_pcm_substream
*substream
,
957 u32 capture_bank_number
)
959 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
960 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
961 struct snd_ymfpci_pcm
*ypcm
;
963 ypcm
= kzalloc(sizeof(*ypcm
), GFP_KERNEL
);
967 ypcm
->type
= capture_bank_number
+ CAPTURE_REC
;
968 ypcm
->substream
= substream
;
969 ypcm
->capture_bank_number
= capture_bank_number
;
970 chip
->capture_substream
[capture_bank_number
] = substream
;
971 runtime
->hw
= snd_ymfpci_capture
;
972 /* FIXME? True value is 256/48 = 5.33333 ms */
973 snd_pcm_hw_constraint_minmax(runtime
, SNDRV_PCM_HW_PARAM_PERIOD_TIME
, 5333, UINT_MAX
);
974 runtime
->private_data
= ypcm
;
975 runtime
->private_free
= snd_ymfpci_pcm_free_substream
;
976 snd_ymfpci_hw_start(chip
);
980 static int snd_ymfpci_capture_rec_open(struct snd_pcm_substream
*substream
)
982 return snd_ymfpci_capture_open(substream
, 0);
985 static int snd_ymfpci_capture_ac97_open(struct snd_pcm_substream
*substream
)
987 return snd_ymfpci_capture_open(substream
, 1);
990 static int snd_ymfpci_playback_close_1(struct snd_pcm_substream
*substream
)
995 static int snd_ymfpci_playback_close(struct snd_pcm_substream
*substream
)
997 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
998 struct snd_ymfpci_pcm
*ypcm
= substream
->runtime
->private_data
;
999 struct snd_kcontrol
*kctl
;
1001 spin_lock_irq(&chip
->reg_lock
);
1002 if (ypcm
->output_rear
&& chip
->rear_opened
> 0) {
1003 chip
->rear_opened
--;
1004 ymfpci_close_extension(chip
);
1006 spin_unlock_irq(&chip
->reg_lock
);
1007 kctl
= chip
->pcm_mixer
[substream
->number
].ctl
;
1008 kctl
->vd
[0].access
|= SNDRV_CTL_ELEM_ACCESS_INACTIVE
;
1009 snd_ctl_notify(chip
->card
, SNDRV_CTL_EVENT_MASK_INFO
, &kctl
->id
);
1010 return snd_ymfpci_playback_close_1(substream
);
1013 static int snd_ymfpci_playback_spdif_close(struct snd_pcm_substream
*substream
)
1015 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
1017 spin_lock_irq(&chip
->reg_lock
);
1018 chip
->spdif_opened
= 0;
1019 ymfpci_close_extension(chip
);
1020 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTCTRL
,
1021 snd_ymfpci_readw(chip
, YDSXGR_SPDIFOUTCTRL
) & ~2);
1022 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_bits
);
1023 spin_unlock_irq(&chip
->reg_lock
);
1024 chip
->spdif_pcm_ctl
->vd
[0].access
|= SNDRV_CTL_ELEM_ACCESS_INACTIVE
;
1025 snd_ctl_notify(chip
->card
, SNDRV_CTL_EVENT_MASK_VALUE
|
1026 SNDRV_CTL_EVENT_MASK_INFO
, &chip
->spdif_pcm_ctl
->id
);
1027 return snd_ymfpci_playback_close_1(substream
);
1030 static int snd_ymfpci_playback_4ch_close(struct snd_pcm_substream
*substream
)
1032 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
1034 spin_lock_irq(&chip
->reg_lock
);
1035 if (chip
->rear_opened
> 0) {
1036 chip
->rear_opened
--;
1037 ymfpci_close_extension(chip
);
1039 spin_unlock_irq(&chip
->reg_lock
);
1040 return snd_ymfpci_playback_close_1(substream
);
1043 static int snd_ymfpci_capture_close(struct snd_pcm_substream
*substream
)
1045 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
1046 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
1047 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
1050 chip
->capture_substream
[ypcm
->capture_bank_number
] = NULL
;
1051 snd_ymfpci_hw_stop(chip
);
1056 static struct snd_pcm_ops snd_ymfpci_playback_ops
= {
1057 .open
= snd_ymfpci_playback_open
,
1058 .close
= snd_ymfpci_playback_close
,
1059 .ioctl
= snd_pcm_lib_ioctl
,
1060 .hw_params
= snd_ymfpci_playback_hw_params
,
1061 .hw_free
= snd_ymfpci_playback_hw_free
,
1062 .prepare
= snd_ymfpci_playback_prepare
,
1063 .trigger
= snd_ymfpci_playback_trigger
,
1064 .pointer
= snd_ymfpci_playback_pointer
,
1067 static struct snd_pcm_ops snd_ymfpci_capture_rec_ops
= {
1068 .open
= snd_ymfpci_capture_rec_open
,
1069 .close
= snd_ymfpci_capture_close
,
1070 .ioctl
= snd_pcm_lib_ioctl
,
1071 .hw_params
= snd_ymfpci_capture_hw_params
,
1072 .hw_free
= snd_ymfpci_capture_hw_free
,
1073 .prepare
= snd_ymfpci_capture_prepare
,
1074 .trigger
= snd_ymfpci_capture_trigger
,
1075 .pointer
= snd_ymfpci_capture_pointer
,
1078 int __devinit
snd_ymfpci_pcm(struct snd_ymfpci
*chip
, int device
, struct snd_pcm
** rpcm
)
1080 struct snd_pcm
*pcm
;
1085 if ((err
= snd_pcm_new(chip
->card
, "YMFPCI", device
, 32, 1, &pcm
)) < 0)
1087 pcm
->private_data
= chip
;
1089 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ymfpci_playback_ops
);
1090 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_CAPTURE
, &snd_ymfpci_capture_rec_ops
);
1093 pcm
->info_flags
= 0;
1094 strcpy(pcm
->name
, "YMFPCI");
1097 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1098 snd_dma_pci_data(chip
->pci
), 64*1024, 256*1024);
1105 static struct snd_pcm_ops snd_ymfpci_capture_ac97_ops
= {
1106 .open
= snd_ymfpci_capture_ac97_open
,
1107 .close
= snd_ymfpci_capture_close
,
1108 .ioctl
= snd_pcm_lib_ioctl
,
1109 .hw_params
= snd_ymfpci_capture_hw_params
,
1110 .hw_free
= snd_ymfpci_capture_hw_free
,
1111 .prepare
= snd_ymfpci_capture_prepare
,
1112 .trigger
= snd_ymfpci_capture_trigger
,
1113 .pointer
= snd_ymfpci_capture_pointer
,
1116 int __devinit
snd_ymfpci_pcm2(struct snd_ymfpci
*chip
, int device
, struct snd_pcm
** rpcm
)
1118 struct snd_pcm
*pcm
;
1123 if ((err
= snd_pcm_new(chip
->card
, "YMFPCI - PCM2", device
, 0, 1, &pcm
)) < 0)
1125 pcm
->private_data
= chip
;
1127 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_CAPTURE
, &snd_ymfpci_capture_ac97_ops
);
1130 pcm
->info_flags
= 0;
1131 sprintf(pcm
->name
, "YMFPCI - %s",
1132 chip
->device_id
== PCI_DEVICE_ID_YAMAHA_754
? "Direct Recording" : "AC'97");
1135 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1136 snd_dma_pci_data(chip
->pci
), 64*1024, 256*1024);
1143 static struct snd_pcm_ops snd_ymfpci_playback_spdif_ops
= {
1144 .open
= snd_ymfpci_playback_spdif_open
,
1145 .close
= snd_ymfpci_playback_spdif_close
,
1146 .ioctl
= snd_pcm_lib_ioctl
,
1147 .hw_params
= snd_ymfpci_playback_hw_params
,
1148 .hw_free
= snd_ymfpci_playback_hw_free
,
1149 .prepare
= snd_ymfpci_playback_prepare
,
1150 .trigger
= snd_ymfpci_playback_trigger
,
1151 .pointer
= snd_ymfpci_playback_pointer
,
1154 int __devinit
snd_ymfpci_pcm_spdif(struct snd_ymfpci
*chip
, int device
, struct snd_pcm
** rpcm
)
1156 struct snd_pcm
*pcm
;
1161 if ((err
= snd_pcm_new(chip
->card
, "YMFPCI - IEC958", device
, 1, 0, &pcm
)) < 0)
1163 pcm
->private_data
= chip
;
1165 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ymfpci_playback_spdif_ops
);
1168 pcm
->info_flags
= 0;
1169 strcpy(pcm
->name
, "YMFPCI - IEC958");
1170 chip
->pcm_spdif
= pcm
;
1172 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1173 snd_dma_pci_data(chip
->pci
), 64*1024, 256*1024);
1180 static struct snd_pcm_ops snd_ymfpci_playback_4ch_ops
= {
1181 .open
= snd_ymfpci_playback_4ch_open
,
1182 .close
= snd_ymfpci_playback_4ch_close
,
1183 .ioctl
= snd_pcm_lib_ioctl
,
1184 .hw_params
= snd_ymfpci_playback_hw_params
,
1185 .hw_free
= snd_ymfpci_playback_hw_free
,
1186 .prepare
= snd_ymfpci_playback_prepare
,
1187 .trigger
= snd_ymfpci_playback_trigger
,
1188 .pointer
= snd_ymfpci_playback_pointer
,
1191 int __devinit
snd_ymfpci_pcm_4ch(struct snd_ymfpci
*chip
, int device
, struct snd_pcm
** rpcm
)
1193 struct snd_pcm
*pcm
;
1198 if ((err
= snd_pcm_new(chip
->card
, "YMFPCI - Rear", device
, 1, 0, &pcm
)) < 0)
1200 pcm
->private_data
= chip
;
1202 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ymfpci_playback_4ch_ops
);
1205 pcm
->info_flags
= 0;
1206 strcpy(pcm
->name
, "YMFPCI - Rear PCM");
1207 chip
->pcm_4ch
= pcm
;
1209 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1210 snd_dma_pci_data(chip
->pci
), 64*1024, 256*1024);
1217 static int snd_ymfpci_spdif_default_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1219 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_IEC958
;
1224 static int snd_ymfpci_spdif_default_get(struct snd_kcontrol
*kcontrol
,
1225 struct snd_ctl_elem_value
*ucontrol
)
1227 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1229 spin_lock_irq(&chip
->reg_lock
);
1230 ucontrol
->value
.iec958
.status
[0] = (chip
->spdif_bits
>> 0) & 0xff;
1231 ucontrol
->value
.iec958
.status
[1] = (chip
->spdif_bits
>> 8) & 0xff;
1232 spin_unlock_irq(&chip
->reg_lock
);
1236 static int snd_ymfpci_spdif_default_put(struct snd_kcontrol
*kcontrol
,
1237 struct snd_ctl_elem_value
*ucontrol
)
1239 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1243 val
= ((ucontrol
->value
.iec958
.status
[0] & 0x3e) << 0) |
1244 (ucontrol
->value
.iec958
.status
[1] << 8);
1245 spin_lock_irq(&chip
->reg_lock
);
1246 change
= chip
->spdif_bits
!= val
;
1247 chip
->spdif_bits
= val
;
1248 if ((snd_ymfpci_readw(chip
, YDSXGR_SPDIFOUTCTRL
) & 1) && chip
->pcm_spdif
== NULL
)
1249 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_bits
);
1250 spin_unlock_irq(&chip
->reg_lock
);
1254 static struct snd_kcontrol_new snd_ymfpci_spdif_default __devinitdata
=
1256 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1257 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,DEFAULT
),
1258 .info
= snd_ymfpci_spdif_default_info
,
1259 .get
= snd_ymfpci_spdif_default_get
,
1260 .put
= snd_ymfpci_spdif_default_put
1263 static int snd_ymfpci_spdif_mask_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1265 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_IEC958
;
1270 static int snd_ymfpci_spdif_mask_get(struct snd_kcontrol
*kcontrol
,
1271 struct snd_ctl_elem_value
*ucontrol
)
1273 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1275 spin_lock_irq(&chip
->reg_lock
);
1276 ucontrol
->value
.iec958
.status
[0] = 0x3e;
1277 ucontrol
->value
.iec958
.status
[1] = 0xff;
1278 spin_unlock_irq(&chip
->reg_lock
);
1282 static struct snd_kcontrol_new snd_ymfpci_spdif_mask __devinitdata
=
1284 .access
= SNDRV_CTL_ELEM_ACCESS_READ
,
1285 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1286 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,CON_MASK
),
1287 .info
= snd_ymfpci_spdif_mask_info
,
1288 .get
= snd_ymfpci_spdif_mask_get
,
1291 static int snd_ymfpci_spdif_stream_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1293 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_IEC958
;
1298 static int snd_ymfpci_spdif_stream_get(struct snd_kcontrol
*kcontrol
,
1299 struct snd_ctl_elem_value
*ucontrol
)
1301 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1303 spin_lock_irq(&chip
->reg_lock
);
1304 ucontrol
->value
.iec958
.status
[0] = (chip
->spdif_pcm_bits
>> 0) & 0xff;
1305 ucontrol
->value
.iec958
.status
[1] = (chip
->spdif_pcm_bits
>> 8) & 0xff;
1306 spin_unlock_irq(&chip
->reg_lock
);
1310 static int snd_ymfpci_spdif_stream_put(struct snd_kcontrol
*kcontrol
,
1311 struct snd_ctl_elem_value
*ucontrol
)
1313 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1317 val
= ((ucontrol
->value
.iec958
.status
[0] & 0x3e) << 0) |
1318 (ucontrol
->value
.iec958
.status
[1] << 8);
1319 spin_lock_irq(&chip
->reg_lock
);
1320 change
= chip
->spdif_pcm_bits
!= val
;
1321 chip
->spdif_pcm_bits
= val
;
1322 if ((snd_ymfpci_readw(chip
, YDSXGR_SPDIFOUTCTRL
) & 2))
1323 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_pcm_bits
);
1324 spin_unlock_irq(&chip
->reg_lock
);
1328 static struct snd_kcontrol_new snd_ymfpci_spdif_stream __devinitdata
=
1330 .access
= SNDRV_CTL_ELEM_ACCESS_READWRITE
| SNDRV_CTL_ELEM_ACCESS_INACTIVE
,
1331 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1332 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,PCM_STREAM
),
1333 .info
= snd_ymfpci_spdif_stream_info
,
1334 .get
= snd_ymfpci_spdif_stream_get
,
1335 .put
= snd_ymfpci_spdif_stream_put
1338 static int snd_ymfpci_drec_source_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*info
)
1340 static char *texts
[3] = {"AC'97", "IEC958", "ZV Port"};
1342 info
->type
= SNDRV_CTL_ELEM_TYPE_ENUMERATED
;
1344 info
->value
.enumerated
.items
= 3;
1345 if (info
->value
.enumerated
.item
> 2)
1346 info
->value
.enumerated
.item
= 2;
1347 strcpy(info
->value
.enumerated
.name
, texts
[info
->value
.enumerated
.item
]);
1351 static int snd_ymfpci_drec_source_get(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*value
)
1353 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1356 spin_lock_irq(&chip
->reg_lock
);
1357 reg
= snd_ymfpci_readw(chip
, YDSXGR_GLOBALCTRL
);
1358 spin_unlock_irq(&chip
->reg_lock
);
1360 value
->value
.enumerated
.item
[0] = 0;
1362 value
->value
.enumerated
.item
[0] = 1 + ((reg
& 0x200) != 0);
1366 static int snd_ymfpci_drec_source_put(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*value
)
1368 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1371 spin_lock_irq(&chip
->reg_lock
);
1372 old_reg
= snd_ymfpci_readw(chip
, YDSXGR_GLOBALCTRL
);
1373 if (value
->value
.enumerated
.item
[0] == 0)
1374 reg
= old_reg
& ~0x100;
1376 reg
= (old_reg
& ~0x300) | 0x100 | ((value
->value
.enumerated
.item
[0] == 2) << 9);
1377 snd_ymfpci_writew(chip
, YDSXGR_GLOBALCTRL
, reg
);
1378 spin_unlock_irq(&chip
->reg_lock
);
1379 return reg
!= old_reg
;
1382 static struct snd_kcontrol_new snd_ymfpci_drec_source __devinitdata
= {
1383 .access
= SNDRV_CTL_ELEM_ACCESS_READWRITE
,
1384 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1385 .name
= "Direct Recording Source",
1386 .info
= snd_ymfpci_drec_source_info
,
1387 .get
= snd_ymfpci_drec_source_get
,
1388 .put
= snd_ymfpci_drec_source_put
1395 #define YMFPCI_SINGLE(xname, xindex, reg, shift) \
1396 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
1397 .info = snd_ymfpci_info_single, \
1398 .get = snd_ymfpci_get_single, .put = snd_ymfpci_put_single, \
1399 .private_value = ((reg) | ((shift) << 16)) }
1401 static int snd_ymfpci_info_single(struct snd_kcontrol
*kcontrol
,
1402 struct snd_ctl_elem_info
*uinfo
)
1404 int reg
= kcontrol
->private_value
& 0xffff;
1407 case YDSXGR_SPDIFOUTCTRL
: break;
1408 case YDSXGR_SPDIFINCTRL
: break;
1409 default: return -EINVAL
;
1411 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1413 uinfo
->value
.integer
.min
= 0;
1414 uinfo
->value
.integer
.max
= 1;
1418 static int snd_ymfpci_get_single(struct snd_kcontrol
*kcontrol
,
1419 struct snd_ctl_elem_value
*ucontrol
)
1421 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1422 int reg
= kcontrol
->private_value
& 0xffff;
1423 unsigned int shift
= (kcontrol
->private_value
>> 16) & 0xff;
1424 unsigned int mask
= 1;
1427 case YDSXGR_SPDIFOUTCTRL
: break;
1428 case YDSXGR_SPDIFINCTRL
: break;
1429 default: return -EINVAL
;
1431 ucontrol
->value
.integer
.value
[0] =
1432 (snd_ymfpci_readl(chip
, reg
) >> shift
) & mask
;
1436 static int snd_ymfpci_put_single(struct snd_kcontrol
*kcontrol
,
1437 struct snd_ctl_elem_value
*ucontrol
)
1439 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1440 int reg
= kcontrol
->private_value
& 0xffff;
1441 unsigned int shift
= (kcontrol
->private_value
>> 16) & 0xff;
1442 unsigned int mask
= 1;
1444 unsigned int val
, oval
;
1447 case YDSXGR_SPDIFOUTCTRL
: break;
1448 case YDSXGR_SPDIFINCTRL
: break;
1449 default: return -EINVAL
;
1451 val
= (ucontrol
->value
.integer
.value
[0] & mask
);
1453 spin_lock_irq(&chip
->reg_lock
);
1454 oval
= snd_ymfpci_readl(chip
, reg
);
1455 val
= (oval
& ~(mask
<< shift
)) | val
;
1456 change
= val
!= oval
;
1457 snd_ymfpci_writel(chip
, reg
, val
);
1458 spin_unlock_irq(&chip
->reg_lock
);
1462 #define YMFPCI_DOUBLE(xname, xindex, reg) \
1463 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
1464 .info = snd_ymfpci_info_double, \
1465 .get = snd_ymfpci_get_double, .put = snd_ymfpci_put_double, \
1466 .private_value = reg }
1468 static int snd_ymfpci_info_double(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1470 unsigned int reg
= kcontrol
->private_value
;
1472 if (reg
< 0x80 || reg
>= 0xc0)
1474 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_INTEGER
;
1476 uinfo
->value
.integer
.min
= 0;
1477 uinfo
->value
.integer
.max
= 16383;
1481 static int snd_ymfpci_get_double(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1483 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1484 unsigned int reg
= kcontrol
->private_value
;
1485 unsigned int shift_left
= 0, shift_right
= 16, mask
= 16383;
1488 if (reg
< 0x80 || reg
>= 0xc0)
1490 spin_lock_irq(&chip
->reg_lock
);
1491 val
= snd_ymfpci_readl(chip
, reg
);
1492 spin_unlock_irq(&chip
->reg_lock
);
1493 ucontrol
->value
.integer
.value
[0] = (val
>> shift_left
) & mask
;
1494 ucontrol
->value
.integer
.value
[1] = (val
>> shift_right
) & mask
;
1498 static int snd_ymfpci_put_double(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1500 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1501 unsigned int reg
= kcontrol
->private_value
;
1502 unsigned int shift_left
= 0, shift_right
= 16, mask
= 16383;
1504 unsigned int val1
, val2
, oval
;
1506 if (reg
< 0x80 || reg
>= 0xc0)
1508 val1
= ucontrol
->value
.integer
.value
[0] & mask
;
1509 val2
= ucontrol
->value
.integer
.value
[1] & mask
;
1510 val1
<<= shift_left
;
1511 val2
<<= shift_right
;
1512 spin_lock_irq(&chip
->reg_lock
);
1513 oval
= snd_ymfpci_readl(chip
, reg
);
1514 val1
= (oval
& ~((mask
<< shift_left
) | (mask
<< shift_right
))) | val1
| val2
;
1515 change
= val1
!= oval
;
1516 snd_ymfpci_writel(chip
, reg
, val1
);
1517 spin_unlock_irq(&chip
->reg_lock
);
1524 static int snd_ymfpci_info_dup4ch(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1526 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1528 uinfo
->value
.integer
.min
= 0;
1529 uinfo
->value
.integer
.max
= 1;
1533 static int snd_ymfpci_get_dup4ch(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1535 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1536 ucontrol
->value
.integer
.value
[0] = chip
->mode_dup4ch
;
1540 static int snd_ymfpci_put_dup4ch(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1542 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1544 change
= (ucontrol
->value
.integer
.value
[0] != chip
->mode_dup4ch
);
1546 chip
->mode_dup4ch
= !!ucontrol
->value
.integer
.value
[0];
1551 static struct snd_kcontrol_new snd_ymfpci_controls
[] __devinitdata
= {
1552 YMFPCI_DOUBLE("Wave Playback Volume", 0, YDSXGR_NATIVEDACOUTVOL
),
1553 YMFPCI_DOUBLE("Wave Capture Volume", 0, YDSXGR_NATIVEDACLOOPVOL
),
1554 YMFPCI_DOUBLE("Digital Capture Volume", 0, YDSXGR_NATIVEDACINVOL
),
1555 YMFPCI_DOUBLE("Digital Capture Volume", 1, YDSXGR_NATIVEADCINVOL
),
1556 YMFPCI_DOUBLE("ADC Playback Volume", 0, YDSXGR_PRIADCOUTVOL
),
1557 YMFPCI_DOUBLE("ADC Capture Volume", 0, YDSXGR_PRIADCLOOPVOL
),
1558 YMFPCI_DOUBLE("ADC Playback Volume", 1, YDSXGR_SECADCOUTVOL
),
1559 YMFPCI_DOUBLE("ADC Capture Volume", 1, YDSXGR_SECADCLOOPVOL
),
1560 YMFPCI_DOUBLE("FM Legacy Volume", 0, YDSXGR_LEGACYOUTVOL
),
1561 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ", PLAYBACK
,VOLUME
), 0, YDSXGR_ZVOUTVOL
),
1562 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("", CAPTURE
,VOLUME
), 0, YDSXGR_ZVLOOPVOL
),
1563 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ",PLAYBACK
,VOLUME
), 1, YDSXGR_SPDIFOUTVOL
),
1564 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("",CAPTURE
,VOLUME
), 1, YDSXGR_SPDIFLOOPVOL
),
1565 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK
,SWITCH
), 0, YDSXGR_SPDIFOUTCTRL
, 0),
1566 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE
,SWITCH
), 0, YDSXGR_SPDIFINCTRL
, 0),
1567 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("Loop",NONE
,NONE
), 0, YDSXGR_SPDIFINCTRL
, 4),
1569 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1570 .name
= "4ch Duplication",
1571 .info
= snd_ymfpci_info_dup4ch
,
1572 .get
= snd_ymfpci_get_dup4ch
,
1573 .put
= snd_ymfpci_put_dup4ch
,
1582 static int snd_ymfpci_get_gpio_out(struct snd_ymfpci
*chip
, int pin
)
1585 unsigned long flags
;
1587 spin_lock_irqsave(&chip
->reg_lock
, flags
);
1588 reg
= snd_ymfpci_readw(chip
, YDSXGR_GPIOFUNCENABLE
);
1589 reg
&= ~(1 << (pin
+ 8));
1591 snd_ymfpci_writew(chip
, YDSXGR_GPIOFUNCENABLE
, reg
);
1592 /* set the level mode for input line */
1593 mode
= snd_ymfpci_readw(chip
, YDSXGR_GPIOTYPECONFIG
);
1594 mode
&= ~(3 << (pin
* 2));
1595 snd_ymfpci_writew(chip
, YDSXGR_GPIOTYPECONFIG
, mode
);
1596 snd_ymfpci_writew(chip
, YDSXGR_GPIOFUNCENABLE
, reg
| (1 << (pin
+ 8)));
1597 mode
= snd_ymfpci_readw(chip
, YDSXGR_GPIOINSTATUS
);
1598 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
1599 return (mode
>> pin
) & 1;
1602 static int snd_ymfpci_set_gpio_out(struct snd_ymfpci
*chip
, int pin
, int enable
)
1605 unsigned long flags
;
1607 spin_lock_irqsave(&chip
->reg_lock
, flags
);
1608 reg
= snd_ymfpci_readw(chip
, YDSXGR_GPIOFUNCENABLE
);
1610 reg
&= ~(1 << (pin
+ 8));
1611 snd_ymfpci_writew(chip
, YDSXGR_GPIOFUNCENABLE
, reg
);
1612 snd_ymfpci_writew(chip
, YDSXGR_GPIOOUTCTRL
, enable
<< pin
);
1613 snd_ymfpci_writew(chip
, YDSXGR_GPIOFUNCENABLE
, reg
| (1 << (pin
+ 8)));
1614 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
1619 static int snd_ymfpci_gpio_sw_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1621 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1623 uinfo
->value
.integer
.min
= 0;
1624 uinfo
->value
.integer
.max
= 1;
1628 static int snd_ymfpci_gpio_sw_get(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1630 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1631 int pin
= (int)kcontrol
->private_value
;
1632 ucontrol
->value
.integer
.value
[0] = snd_ymfpci_get_gpio_out(chip
, pin
);
1636 static int snd_ymfpci_gpio_sw_put(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1638 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1639 int pin
= (int)kcontrol
->private_value
;
1641 if (snd_ymfpci_get_gpio_out(chip
, pin
) != ucontrol
->value
.integer
.value
[0]) {
1642 snd_ymfpci_set_gpio_out(chip
, pin
, !!ucontrol
->value
.integer
.value
[0]);
1643 ucontrol
->value
.integer
.value
[0] = snd_ymfpci_get_gpio_out(chip
, pin
);
1649 static struct snd_kcontrol_new snd_ymfpci_rear_shared __devinitdata
= {
1650 .name
= "Shared Rear/Line-In Switch",
1651 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1652 .info
= snd_ymfpci_gpio_sw_info
,
1653 .get
= snd_ymfpci_gpio_sw_get
,
1654 .put
= snd_ymfpci_gpio_sw_put
,
1662 static int snd_ymfpci_pcm_vol_info(struct snd_kcontrol
*kcontrol
,
1663 struct snd_ctl_elem_info
*uinfo
)
1665 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_INTEGER
;
1667 uinfo
->value
.integer
.min
= 0;
1668 uinfo
->value
.integer
.max
= 0x8000;
1672 static int snd_ymfpci_pcm_vol_get(struct snd_kcontrol
*kcontrol
,
1673 struct snd_ctl_elem_value
*ucontrol
)
1675 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1676 unsigned int subs
= kcontrol
->id
.subdevice
;
1678 ucontrol
->value
.integer
.value
[0] = chip
->pcm_mixer
[subs
].left
;
1679 ucontrol
->value
.integer
.value
[1] = chip
->pcm_mixer
[subs
].right
;
1683 static int snd_ymfpci_pcm_vol_put(struct snd_kcontrol
*kcontrol
,
1684 struct snd_ctl_elem_value
*ucontrol
)
1686 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1687 unsigned int subs
= kcontrol
->id
.subdevice
;
1688 struct snd_pcm_substream
*substream
;
1689 unsigned long flags
;
1691 if (ucontrol
->value
.integer
.value
[0] != chip
->pcm_mixer
[subs
].left
||
1692 ucontrol
->value
.integer
.value
[1] != chip
->pcm_mixer
[subs
].right
) {
1693 chip
->pcm_mixer
[subs
].left
= ucontrol
->value
.integer
.value
[0];
1694 chip
->pcm_mixer
[subs
].right
= ucontrol
->value
.integer
.value
[1];
1696 substream
= (struct snd_pcm_substream
*)kcontrol
->private_value
;
1697 spin_lock_irqsave(&chip
->voice_lock
, flags
);
1698 if (substream
->runtime
&& substream
->runtime
->private_data
) {
1699 struct snd_ymfpci_pcm
*ypcm
= substream
->runtime
->private_data
;
1700 ypcm
->update_pcm_vol
= 2;
1702 spin_unlock_irqrestore(&chip
->voice_lock
, flags
);
1708 static struct snd_kcontrol_new snd_ymfpci_pcm_volume __devinitdata
= {
1709 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1710 .name
= "PCM Playback Volume",
1711 .access
= SNDRV_CTL_ELEM_ACCESS_READWRITE
|
1712 SNDRV_CTL_ELEM_ACCESS_INACTIVE
,
1713 .info
= snd_ymfpci_pcm_vol_info
,
1714 .get
= snd_ymfpci_pcm_vol_get
,
1715 .put
= snd_ymfpci_pcm_vol_put
,
1723 static void snd_ymfpci_mixer_free_ac97_bus(struct snd_ac97_bus
*bus
)
1725 struct snd_ymfpci
*chip
= bus
->private_data
;
1726 chip
->ac97_bus
= NULL
;
1729 static void snd_ymfpci_mixer_free_ac97(struct snd_ac97
*ac97
)
1731 struct snd_ymfpci
*chip
= ac97
->private_data
;
1735 int __devinit
snd_ymfpci_mixer(struct snd_ymfpci
*chip
, int rear_switch
)
1737 struct snd_ac97_template ac97
;
1738 struct snd_kcontrol
*kctl
;
1739 struct snd_pcm_substream
*substream
;
1742 static struct snd_ac97_bus_ops ops
= {
1743 .write
= snd_ymfpci_codec_write
,
1744 .read
= snd_ymfpci_codec_read
,
1747 if ((err
= snd_ac97_bus(chip
->card
, 0, &ops
, chip
, &chip
->ac97_bus
)) < 0)
1749 chip
->ac97_bus
->private_free
= snd_ymfpci_mixer_free_ac97_bus
;
1750 chip
->ac97_bus
->no_vra
= 1; /* YMFPCI doesn't need VRA */
1752 memset(&ac97
, 0, sizeof(ac97
));
1753 ac97
.private_data
= chip
;
1754 ac97
.private_free
= snd_ymfpci_mixer_free_ac97
;
1755 if ((err
= snd_ac97_mixer(chip
->ac97_bus
, &ac97
, &chip
->ac97
)) < 0)
1759 snd_ac97_update_bits(chip
->ac97
, AC97_EXTENDED_STATUS
,
1760 AC97_EA_VRA
|AC97_EA_VRM
, 0);
1762 for (idx
= 0; idx
< ARRAY_SIZE(snd_ymfpci_controls
); idx
++) {
1763 if ((err
= snd_ctl_add(chip
->card
, snd_ctl_new1(&snd_ymfpci_controls
[idx
], chip
))) < 0)
1767 /* add S/PDIF control */
1768 snd_assert(chip
->pcm_spdif
!= NULL
, return -EIO
);
1769 if ((err
= snd_ctl_add(chip
->card
, kctl
= snd_ctl_new1(&snd_ymfpci_spdif_default
, chip
))) < 0)
1771 kctl
->id
.device
= chip
->pcm_spdif
->device
;
1772 if ((err
= snd_ctl_add(chip
->card
, kctl
= snd_ctl_new1(&snd_ymfpci_spdif_mask
, chip
))) < 0)
1774 kctl
->id
.device
= chip
->pcm_spdif
->device
;
1775 if ((err
= snd_ctl_add(chip
->card
, kctl
= snd_ctl_new1(&snd_ymfpci_spdif_stream
, chip
))) < 0)
1777 kctl
->id
.device
= chip
->pcm_spdif
->device
;
1778 chip
->spdif_pcm_ctl
= kctl
;
1780 /* direct recording source */
1781 if (chip
->device_id
== PCI_DEVICE_ID_YAMAHA_754
&&
1782 (err
= snd_ctl_add(chip
->card
, kctl
= snd_ctl_new1(&snd_ymfpci_drec_source
, chip
))) < 0)
1786 * shared rear/line-in
1789 if ((err
= snd_ctl_add(chip
->card
, snd_ctl_new1(&snd_ymfpci_rear_shared
, chip
))) < 0)
1793 /* per-voice volume */
1794 substream
= chip
->pcm
->streams
[SNDRV_PCM_STREAM_PLAYBACK
].substream
;
1795 for (idx
= 0; idx
< 32; ++idx
) {
1796 kctl
= snd_ctl_new1(&snd_ymfpci_pcm_volume
, chip
);
1799 kctl
->id
.device
= chip
->pcm
->device
;
1800 kctl
->id
.subdevice
= idx
;
1801 kctl
->private_value
= (unsigned long)substream
;
1802 if ((err
= snd_ctl_add(chip
->card
, kctl
)) < 0)
1804 chip
->pcm_mixer
[idx
].left
= 0x8000;
1805 chip
->pcm_mixer
[idx
].right
= 0x8000;
1806 chip
->pcm_mixer
[idx
].ctl
= kctl
;
1807 substream
= substream
->next
;
1818 static int snd_ymfpci_timer_start(struct snd_timer
*timer
)
1820 struct snd_ymfpci
*chip
;
1821 unsigned long flags
;
1824 chip
= snd_timer_chip(timer
);
1825 count
= (timer
->sticks
<< 1) - 1;
1826 spin_lock_irqsave(&chip
->reg_lock
, flags
);
1827 snd_ymfpci_writew(chip
, YDSXGR_TIMERCOUNT
, count
);
1828 snd_ymfpci_writeb(chip
, YDSXGR_TIMERCTRL
, 0x03);
1829 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
1833 static int snd_ymfpci_timer_stop(struct snd_timer
*timer
)
1835 struct snd_ymfpci
*chip
;
1836 unsigned long flags
;
1838 chip
= snd_timer_chip(timer
);
1839 spin_lock_irqsave(&chip
->reg_lock
, flags
);
1840 snd_ymfpci_writeb(chip
, YDSXGR_TIMERCTRL
, 0x00);
1841 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
1845 static int snd_ymfpci_timer_precise_resolution(struct snd_timer
*timer
,
1846 unsigned long *num
, unsigned long *den
)
1853 static struct snd_timer_hardware snd_ymfpci_timer_hw
= {
1854 .flags
= SNDRV_TIMER_HW_AUTO
,
1855 .resolution
= 20833, /* 1/fs = 20.8333...us */
1857 .start
= snd_ymfpci_timer_start
,
1858 .stop
= snd_ymfpci_timer_stop
,
1859 .precise_resolution
= snd_ymfpci_timer_precise_resolution
,
1862 int __devinit
snd_ymfpci_timer(struct snd_ymfpci
*chip
, int device
)
1864 struct snd_timer
*timer
= NULL
;
1865 struct snd_timer_id tid
;
1868 tid
.dev_class
= SNDRV_TIMER_CLASS_CARD
;
1869 tid
.dev_sclass
= SNDRV_TIMER_SCLASS_NONE
;
1870 tid
.card
= chip
->card
->number
;
1871 tid
.device
= device
;
1873 if ((err
= snd_timer_new(chip
->card
, "YMFPCI", &tid
, &timer
)) >= 0) {
1874 strcpy(timer
->name
, "YMFPCI timer");
1875 timer
->private_data
= chip
;
1876 timer
->hw
= snd_ymfpci_timer_hw
;
1878 chip
->timer
= timer
;
1887 static void snd_ymfpci_proc_read(struct snd_info_entry
*entry
,
1888 struct snd_info_buffer
*buffer
)
1890 struct snd_ymfpci
*chip
= entry
->private_data
;
1893 snd_iprintf(buffer
, "YMFPCI\n\n");
1894 for (i
= 0; i
<= YDSXGR_WORKBASE
; i
+= 4)
1895 snd_iprintf(buffer
, "%04x: %04x\n", i
, snd_ymfpci_readl(chip
, i
));
1898 static int __devinit
snd_ymfpci_proc_init(struct snd_card
*card
, struct snd_ymfpci
*chip
)
1900 struct snd_info_entry
*entry
;
1902 if (! snd_card_proc_new(card
, "ymfpci", &entry
))
1903 snd_info_set_text_ops(entry
, chip
, 1024, snd_ymfpci_proc_read
);
1908 * initialization routines
1911 static void snd_ymfpci_aclink_reset(struct pci_dev
* pci
)
1915 pci_read_config_byte(pci
, PCIR_DSXG_CTRL
, &cmd
);
1916 #if 0 // force to reset
1919 pci_write_config_byte(pci
, PCIR_DSXG_CTRL
, cmd
& 0xfc);
1920 pci_write_config_byte(pci
, PCIR_DSXG_CTRL
, cmd
| 0x03);
1921 pci_write_config_byte(pci
, PCIR_DSXG_CTRL
, cmd
& 0xfc);
1922 pci_write_config_word(pci
, PCIR_DSXG_PWRCTRL1
, 0);
1923 pci_write_config_word(pci
, PCIR_DSXG_PWRCTRL2
, 0);
1929 static void snd_ymfpci_enable_dsp(struct snd_ymfpci
*chip
)
1931 snd_ymfpci_writel(chip
, YDSXGR_CONFIG
, 0x00000001);
1934 static void snd_ymfpci_disable_dsp(struct snd_ymfpci
*chip
)
1939 val
= snd_ymfpci_readl(chip
, YDSXGR_CONFIG
);
1941 snd_ymfpci_writel(chip
, YDSXGR_CONFIG
, 0x00000000);
1942 while (timeout
-- > 0) {
1943 val
= snd_ymfpci_readl(chip
, YDSXGR_STATUS
);
1944 if ((val
& 0x00000002) == 0)
1949 #include "ymfpci_image.h"
1951 static void snd_ymfpci_download_image(struct snd_ymfpci
*chip
)
1955 unsigned long *inst
;
1957 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACOUTVOL
, 0x00000000);
1958 snd_ymfpci_disable_dsp(chip
);
1959 snd_ymfpci_writel(chip
, YDSXGR_MODE
, 0x00010000);
1960 snd_ymfpci_writel(chip
, YDSXGR_MODE
, 0x00000000);
1961 snd_ymfpci_writel(chip
, YDSXGR_MAPOFREC
, 0x00000000);
1962 snd_ymfpci_writel(chip
, YDSXGR_MAPOFEFFECT
, 0x00000000);
1963 snd_ymfpci_writel(chip
, YDSXGR_PLAYCTRLBASE
, 0x00000000);
1964 snd_ymfpci_writel(chip
, YDSXGR_RECCTRLBASE
, 0x00000000);
1965 snd_ymfpci_writel(chip
, YDSXGR_EFFCTRLBASE
, 0x00000000);
1966 ctrl
= snd_ymfpci_readw(chip
, YDSXGR_GLOBALCTRL
);
1967 snd_ymfpci_writew(chip
, YDSXGR_GLOBALCTRL
, ctrl
& ~0x0007);
1969 /* setup DSP instruction code */
1970 for (i
= 0; i
< YDSXG_DSPLENGTH
/ 4; i
++)
1971 snd_ymfpci_writel(chip
, YDSXGR_DSPINSTRAM
+ (i
<< 2), DspInst
[i
]);
1973 /* setup control instruction code */
1974 switch (chip
->device_id
) {
1975 case PCI_DEVICE_ID_YAMAHA_724F
:
1976 case PCI_DEVICE_ID_YAMAHA_740C
:
1977 case PCI_DEVICE_ID_YAMAHA_744
:
1978 case PCI_DEVICE_ID_YAMAHA_754
:
1985 for (i
= 0; i
< YDSXG_CTRLLENGTH
/ 4; i
++)
1986 snd_ymfpci_writel(chip
, YDSXGR_CTRLINSTRAM
+ (i
<< 2), inst
[i
]);
1988 snd_ymfpci_enable_dsp(chip
);
1991 static int __devinit
snd_ymfpci_memalloc(struct snd_ymfpci
*chip
)
1993 long size
, playback_ctrl_size
;
1994 int voice
, bank
, reg
;
1996 dma_addr_t ptr_addr
;
1998 playback_ctrl_size
= 4 + 4 * YDSXG_PLAYBACK_VOICES
;
1999 chip
->bank_size_playback
= snd_ymfpci_readl(chip
, YDSXGR_PLAYCTRLSIZE
) << 2;
2000 chip
->bank_size_capture
= snd_ymfpci_readl(chip
, YDSXGR_RECCTRLSIZE
) << 2;
2001 chip
->bank_size_effect
= snd_ymfpci_readl(chip
, YDSXGR_EFFCTRLSIZE
) << 2;
2002 chip
->work_size
= YDSXG_DEFAULT_WORK_SIZE
;
2004 size
= ((playback_ctrl_size
+ 0x00ff) & ~0x00ff) +
2005 ((chip
->bank_size_playback
* 2 * YDSXG_PLAYBACK_VOICES
+ 0x00ff) & ~0x00ff) +
2006 ((chip
->bank_size_capture
* 2 * YDSXG_CAPTURE_VOICES
+ 0x00ff) & ~0x00ff) +
2007 ((chip
->bank_size_effect
* 2 * YDSXG_EFFECT_VOICES
+ 0x00ff) & ~0x00ff) +
2009 /* work_ptr must be aligned to 256 bytes, but it's already
2010 covered with the kernel page allocation mechanism */
2011 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV
, snd_dma_pci_data(chip
->pci
),
2012 size
, &chip
->work_ptr
) < 0)
2014 ptr
= chip
->work_ptr
.area
;
2015 ptr_addr
= chip
->work_ptr
.addr
;
2016 memset(ptr
, 0, size
); /* for sure */
2018 chip
->bank_base_playback
= ptr
;
2019 chip
->bank_base_playback_addr
= ptr_addr
;
2020 chip
->ctrl_playback
= (u32
*)ptr
;
2021 chip
->ctrl_playback
[0] = cpu_to_le32(YDSXG_PLAYBACK_VOICES
);
2022 ptr
+= (playback_ctrl_size
+ 0x00ff) & ~0x00ff;
2023 ptr_addr
+= (playback_ctrl_size
+ 0x00ff) & ~0x00ff;
2024 for (voice
= 0; voice
< YDSXG_PLAYBACK_VOICES
; voice
++) {
2025 chip
->voices
[voice
].number
= voice
;
2026 chip
->voices
[voice
].bank
= (struct snd_ymfpci_playback_bank
*)ptr
;
2027 chip
->voices
[voice
].bank_addr
= ptr_addr
;
2028 for (bank
= 0; bank
< 2; bank
++) {
2029 chip
->bank_playback
[voice
][bank
] = (struct snd_ymfpci_playback_bank
*)ptr
;
2030 ptr
+= chip
->bank_size_playback
;
2031 ptr_addr
+= chip
->bank_size_playback
;
2034 ptr
= (char *)(((unsigned long)ptr
+ 0x00ff) & ~0x00ff);
2035 ptr_addr
= (ptr_addr
+ 0x00ff) & ~0x00ff;
2036 chip
->bank_base_capture
= ptr
;
2037 chip
->bank_base_capture_addr
= ptr_addr
;
2038 for (voice
= 0; voice
< YDSXG_CAPTURE_VOICES
; voice
++)
2039 for (bank
= 0; bank
< 2; bank
++) {
2040 chip
->bank_capture
[voice
][bank
] = (struct snd_ymfpci_capture_bank
*)ptr
;
2041 ptr
+= chip
->bank_size_capture
;
2042 ptr_addr
+= chip
->bank_size_capture
;
2044 ptr
= (char *)(((unsigned long)ptr
+ 0x00ff) & ~0x00ff);
2045 ptr_addr
= (ptr_addr
+ 0x00ff) & ~0x00ff;
2046 chip
->bank_base_effect
= ptr
;
2047 chip
->bank_base_effect_addr
= ptr_addr
;
2048 for (voice
= 0; voice
< YDSXG_EFFECT_VOICES
; voice
++)
2049 for (bank
= 0; bank
< 2; bank
++) {
2050 chip
->bank_effect
[voice
][bank
] = (struct snd_ymfpci_effect_bank
*)ptr
;
2051 ptr
+= chip
->bank_size_effect
;
2052 ptr_addr
+= chip
->bank_size_effect
;
2054 ptr
= (char *)(((unsigned long)ptr
+ 0x00ff) & ~0x00ff);
2055 ptr_addr
= (ptr_addr
+ 0x00ff) & ~0x00ff;
2056 chip
->work_base
= ptr
;
2057 chip
->work_base_addr
= ptr_addr
;
2059 snd_assert(ptr
+ chip
->work_size
== chip
->work_ptr
.area
+ chip
->work_ptr
.bytes
, );
2061 snd_ymfpci_writel(chip
, YDSXGR_PLAYCTRLBASE
, chip
->bank_base_playback_addr
);
2062 snd_ymfpci_writel(chip
, YDSXGR_RECCTRLBASE
, chip
->bank_base_capture_addr
);
2063 snd_ymfpci_writel(chip
, YDSXGR_EFFCTRLBASE
, chip
->bank_base_effect_addr
);
2064 snd_ymfpci_writel(chip
, YDSXGR_WORKBASE
, chip
->work_base_addr
);
2065 snd_ymfpci_writel(chip
, YDSXGR_WORKSIZE
, chip
->work_size
>> 2);
2067 /* S/PDIF output initialization */
2068 chip
->spdif_bits
= chip
->spdif_pcm_bits
= SNDRV_PCM_DEFAULT_CON_SPDIF
& 0xffff;
2069 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTCTRL
, 0);
2070 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_bits
);
2072 /* S/PDIF input initialization */
2073 snd_ymfpci_writew(chip
, YDSXGR_SPDIFINCTRL
, 0);
2075 /* digital mixer setup */
2076 for (reg
= 0x80; reg
< 0xc0; reg
+= 4)
2077 snd_ymfpci_writel(chip
, reg
, 0);
2078 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACOUTVOL
, 0x3fff3fff);
2079 snd_ymfpci_writel(chip
, YDSXGR_ZVOUTVOL
, 0x3fff3fff);
2080 snd_ymfpci_writel(chip
, YDSXGR_SPDIFOUTVOL
, 0x3fff3fff);
2081 snd_ymfpci_writel(chip
, YDSXGR_NATIVEADCINVOL
, 0x3fff3fff);
2082 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACINVOL
, 0x3fff3fff);
2083 snd_ymfpci_writel(chip
, YDSXGR_PRIADCLOOPVOL
, 0x3fff3fff);
2084 snd_ymfpci_writel(chip
, YDSXGR_LEGACYOUTVOL
, 0x3fff3fff);
2089 static int snd_ymfpci_free(struct snd_ymfpci
*chip
)
2093 snd_assert(chip
!= NULL
, return -EINVAL
);
2095 if (chip
->res_reg_area
) { /* don't touch busy hardware */
2096 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACOUTVOL
, 0);
2097 snd_ymfpci_writel(chip
, YDSXGR_BUF441OUTVOL
, 0);
2098 snd_ymfpci_writel(chip
, YDSXGR_LEGACYOUTVOL
, 0);
2099 snd_ymfpci_writel(chip
, YDSXGR_STATUS
, ~0);
2100 snd_ymfpci_disable_dsp(chip
);
2101 snd_ymfpci_writel(chip
, YDSXGR_PLAYCTRLBASE
, 0);
2102 snd_ymfpci_writel(chip
, YDSXGR_RECCTRLBASE
, 0);
2103 snd_ymfpci_writel(chip
, YDSXGR_EFFCTRLBASE
, 0);
2104 snd_ymfpci_writel(chip
, YDSXGR_WORKBASE
, 0);
2105 snd_ymfpci_writel(chip
, YDSXGR_WORKSIZE
, 0);
2106 ctrl
= snd_ymfpci_readw(chip
, YDSXGR_GLOBALCTRL
);
2107 snd_ymfpci_writew(chip
, YDSXGR_GLOBALCTRL
, ctrl
& ~0x0007);
2110 snd_ymfpci_ac3_done(chip
);
2112 /* Set PCI device to D3 state */
2114 /* FIXME: temporarily disabled, otherwise we cannot fire up
2115 * the chip again unless reboot. ACPI bug?
2117 pci_set_power_state(chip
->pci
, 3);
2121 vfree(chip
->saved_regs
);
2123 release_and_free_resource(chip
->mpu_res
);
2124 release_and_free_resource(chip
->fm_res
);
2125 snd_ymfpci_free_gameport(chip
);
2126 if (chip
->reg_area_virt
)
2127 iounmap(chip
->reg_area_virt
);
2128 if (chip
->work_ptr
.area
)
2129 snd_dma_free_pages(&chip
->work_ptr
);
2132 free_irq(chip
->irq
, (void *)chip
);
2133 release_and_free_resource(chip
->res_reg_area
);
2135 pci_write_config_word(chip
->pci
, 0x40, chip
->old_legacy_ctrl
);
2137 pci_disable_device(chip
->pci
);
2142 static int snd_ymfpci_dev_free(struct snd_device
*device
)
2144 struct snd_ymfpci
*chip
= device
->device_data
;
2145 return snd_ymfpci_free(chip
);
2149 static int saved_regs_index
[] = {
2151 YDSXGR_SPDIFOUTCTRL
,
2152 YDSXGR_SPDIFOUTSTATUS
,
2155 YDSXGR_PRIADCLOOPVOL
,
2156 YDSXGR_NATIVEDACINVOL
,
2157 YDSXGR_NATIVEDACOUTVOL
,
2158 // YDSXGR_BUF441OUTVOL,
2159 YDSXGR_NATIVEADCINVOL
,
2160 YDSXGR_SPDIFLOOPVOL
,
2163 YDSXGR_LEGACYOUTVOL
,
2165 YDSXGR_PLAYCTRLBASE
,
2169 /* capture set up */
2176 #define YDSXGR_NUM_SAVED_REGS ARRAY_SIZE(saved_regs_index)
2178 int snd_ymfpci_suspend(struct pci_dev
*pci
, pm_message_t state
)
2180 struct snd_card
*card
= pci_get_drvdata(pci
);
2181 struct snd_ymfpci
*chip
= card
->private_data
;
2184 snd_power_change_state(card
, SNDRV_CTL_POWER_D3hot
);
2185 snd_pcm_suspend_all(chip
->pcm
);
2186 snd_pcm_suspend_all(chip
->pcm2
);
2187 snd_pcm_suspend_all(chip
->pcm_spdif
);
2188 snd_pcm_suspend_all(chip
->pcm_4ch
);
2189 snd_ac97_suspend(chip
->ac97
);
2190 for (i
= 0; i
< YDSXGR_NUM_SAVED_REGS
; i
++)
2191 chip
->saved_regs
[i
] = snd_ymfpci_readl(chip
, saved_regs_index
[i
]);
2192 chip
->saved_ydsxgr_mode
= snd_ymfpci_readl(chip
, YDSXGR_MODE
);
2193 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACOUTVOL
, 0);
2194 snd_ymfpci_disable_dsp(chip
);
2195 pci_disable_device(pci
);
2196 pci_save_state(pci
);
2200 int snd_ymfpci_resume(struct pci_dev
*pci
)
2202 struct snd_card
*card
= pci_get_drvdata(pci
);
2203 struct snd_ymfpci
*chip
= card
->private_data
;
2206 pci_restore_state(pci
);
2207 pci_enable_device(pci
);
2208 pci_set_master(pci
);
2209 snd_ymfpci_aclink_reset(pci
);
2210 snd_ymfpci_codec_ready(chip
, 0);
2211 snd_ymfpci_download_image(chip
);
2214 for (i
= 0; i
< YDSXGR_NUM_SAVED_REGS
; i
++)
2215 snd_ymfpci_writel(chip
, saved_regs_index
[i
], chip
->saved_regs
[i
]);
2217 snd_ac97_resume(chip
->ac97
);
2219 /* start hw again */
2220 if (chip
->start_count
> 0) {
2221 spin_lock_irq(&chip
->reg_lock
);
2222 snd_ymfpci_writel(chip
, YDSXGR_MODE
, chip
->saved_ydsxgr_mode
);
2223 chip
->active_bank
= snd_ymfpci_readl(chip
, YDSXGR_CTRLSELECT
);
2224 spin_unlock_irq(&chip
->reg_lock
);
2226 snd_power_change_state(card
, SNDRV_CTL_POWER_D0
);
2229 #endif /* CONFIG_PM */
2231 int __devinit
snd_ymfpci_create(struct snd_card
*card
,
2232 struct pci_dev
* pci
,
2233 unsigned short old_legacy_ctrl
,
2234 struct snd_ymfpci
** rchip
)
2236 struct snd_ymfpci
*chip
;
2238 static struct snd_device_ops ops
= {
2239 .dev_free
= snd_ymfpci_dev_free
,
2244 /* enable PCI device */
2245 if ((err
= pci_enable_device(pci
)) < 0)
2248 chip
= kzalloc(sizeof(*chip
), GFP_KERNEL
);
2250 pci_disable_device(pci
);
2253 chip
->old_legacy_ctrl
= old_legacy_ctrl
;
2254 spin_lock_init(&chip
->reg_lock
);
2255 spin_lock_init(&chip
->voice_lock
);
2256 init_waitqueue_head(&chip
->interrupt_sleep
);
2257 atomic_set(&chip
->interrupt_sleep_count
, 0);
2261 chip
->device_id
= pci
->device
;
2262 pci_read_config_byte(pci
, PCI_REVISION_ID
, (u8
*)&chip
->rev
);
2263 chip
->reg_area_phys
= pci_resource_start(pci
, 0);
2264 chip
->reg_area_virt
= ioremap_nocache(chip
->reg_area_phys
, 0x8000);
2265 pci_set_master(pci
);
2267 if ((chip
->res_reg_area
= request_mem_region(chip
->reg_area_phys
, 0x8000, "YMFPCI")) == NULL
) {
2268 snd_printk(KERN_ERR
"unable to grab memory region 0x%lx-0x%lx\n", chip
->reg_area_phys
, chip
->reg_area_phys
+ 0x8000 - 1);
2269 snd_ymfpci_free(chip
);
2272 if (request_irq(pci
->irq
, snd_ymfpci_interrupt
, SA_INTERRUPT
|SA_SHIRQ
, "YMFPCI", (void *) chip
)) {
2273 snd_printk(KERN_ERR
"unable to grab IRQ %d\n", pci
->irq
);
2274 snd_ymfpci_free(chip
);
2277 chip
->irq
= pci
->irq
;
2279 snd_ymfpci_aclink_reset(pci
);
2280 if (snd_ymfpci_codec_ready(chip
, 0) < 0) {
2281 snd_ymfpci_free(chip
);
2285 snd_ymfpci_download_image(chip
);
2287 udelay(100); /* seems we need a delay after downloading image.. */
2289 if (snd_ymfpci_memalloc(chip
) < 0) {
2290 snd_ymfpci_free(chip
);
2294 if ((err
= snd_ymfpci_ac3_init(chip
)) < 0) {
2295 snd_ymfpci_free(chip
);
2300 chip
->saved_regs
= vmalloc(YDSXGR_NUM_SAVED_REGS
* sizeof(u32
));
2301 if (chip
->saved_regs
== NULL
) {
2302 snd_ymfpci_free(chip
);
2307 if ((err
= snd_device_new(card
, SNDRV_DEV_LOWLEVEL
, chip
, &ops
)) < 0) {
2308 snd_ymfpci_free(chip
);
2312 snd_ymfpci_proc_init(card
, chip
);
2314 snd_card_set_dev(card
, &pci
->dev
);