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/tlv.h>
40 #include <sound/ymfpci.h>
41 #include <sound/asoundef.h>
42 #include <sound/mpu401.h>
54 static void snd_ymfpci_irq_wait(struct snd_ymfpci
*chip
);
56 static inline u8
snd_ymfpci_readb(struct snd_ymfpci
*chip
, u32 offset
)
58 return readb(chip
->reg_area_virt
+ offset
);
61 static inline void snd_ymfpci_writeb(struct snd_ymfpci
*chip
, u32 offset
, u8 val
)
63 writeb(val
, chip
->reg_area_virt
+ offset
);
66 static inline u16
snd_ymfpci_readw(struct snd_ymfpci
*chip
, u32 offset
)
68 return readw(chip
->reg_area_virt
+ offset
);
71 static inline void snd_ymfpci_writew(struct snd_ymfpci
*chip
, u32 offset
, u16 val
)
73 writew(val
, chip
->reg_area_virt
+ offset
);
76 static inline u32
snd_ymfpci_readl(struct snd_ymfpci
*chip
, u32 offset
)
78 return readl(chip
->reg_area_virt
+ offset
);
81 static inline void snd_ymfpci_writel(struct snd_ymfpci
*chip
, u32 offset
, u32 val
)
83 writel(val
, chip
->reg_area_virt
+ offset
);
86 static int snd_ymfpci_codec_ready(struct snd_ymfpci
*chip
, int secondary
)
88 unsigned long end_time
;
89 u32 reg
= secondary
? YDSXGR_SECSTATUSADR
: YDSXGR_PRISTATUSADR
;
91 end_time
= jiffies
+ msecs_to_jiffies(750);
93 if ((snd_ymfpci_readw(chip
, reg
) & 0x8000) == 0)
95 set_current_state(TASK_UNINTERRUPTIBLE
);
96 schedule_timeout_uninterruptible(1);
97 } while (time_before(jiffies
, end_time
));
98 snd_printk(KERN_ERR
"codec_ready: codec %i is not ready [0x%x]\n", secondary
, snd_ymfpci_readw(chip
, reg
));
102 static void snd_ymfpci_codec_write(struct snd_ac97
*ac97
, u16 reg
, u16 val
)
104 struct snd_ymfpci
*chip
= ac97
->private_data
;
107 snd_ymfpci_codec_ready(chip
, 0);
108 cmd
= ((YDSXG_AC97WRITECMD
| reg
) << 16) | val
;
109 snd_ymfpci_writel(chip
, YDSXGR_AC97CMDDATA
, cmd
);
112 static u16
snd_ymfpci_codec_read(struct snd_ac97
*ac97
, u16 reg
)
114 struct snd_ymfpci
*chip
= ac97
->private_data
;
116 if (snd_ymfpci_codec_ready(chip
, 0))
118 snd_ymfpci_writew(chip
, YDSXGR_AC97CMDADR
, YDSXG_AC97READCMD
| reg
);
119 if (snd_ymfpci_codec_ready(chip
, 0))
121 if (chip
->device_id
== PCI_DEVICE_ID_YAMAHA_744
&& chip
->rev
< 2) {
123 for (i
= 0; i
< 600; i
++)
124 snd_ymfpci_readw(chip
, YDSXGR_PRISTATUSDATA
);
126 return snd_ymfpci_readw(chip
, YDSXGR_PRISTATUSDATA
);
133 static u32
snd_ymfpci_calc_delta(u32 rate
)
136 case 8000: return 0x02aaab00;
137 case 11025: return 0x03accd00;
138 case 16000: return 0x05555500;
139 case 22050: return 0x07599a00;
140 case 32000: return 0x0aaaab00;
141 case 44100: return 0x0eb33300;
142 default: return ((rate
<< 16) / 375) << 5;
146 static u32 def_rate
[8] = {
147 100, 2000, 8000, 11025, 16000, 22050, 32000, 48000
150 static u32
snd_ymfpci_calc_lpfK(u32 rate
)
153 static u32 val
[8] = {
154 0x00570000, 0x06AA0000, 0x18B20000, 0x20930000,
155 0x2B9A0000, 0x35A10000, 0x3EAA0000, 0x40000000
159 return 0x40000000; /* FIXME: What's the right value? */
160 for (i
= 0; i
< 8; i
++)
161 if (rate
<= def_rate
[i
])
166 static u32
snd_ymfpci_calc_lpfQ(u32 rate
)
169 static u32 val
[8] = {
170 0x35280000, 0x34A70000, 0x32020000, 0x31770000,
171 0x31390000, 0x31C90000, 0x33D00000, 0x40000000
176 for (i
= 0; i
< 8; i
++)
177 if (rate
<= def_rate
[i
])
183 * Hardware start management
186 static void snd_ymfpci_hw_start(struct snd_ymfpci
*chip
)
190 spin_lock_irqsave(&chip
->reg_lock
, flags
);
191 if (chip
->start_count
++ > 0)
193 snd_ymfpci_writel(chip
, YDSXGR_MODE
,
194 snd_ymfpci_readl(chip
, YDSXGR_MODE
) | 3);
195 chip
->active_bank
= snd_ymfpci_readl(chip
, YDSXGR_CTRLSELECT
) & 1;
197 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
200 static void snd_ymfpci_hw_stop(struct snd_ymfpci
*chip
)
205 spin_lock_irqsave(&chip
->reg_lock
, flags
);
206 if (--chip
->start_count
> 0)
208 snd_ymfpci_writel(chip
, YDSXGR_MODE
,
209 snd_ymfpci_readl(chip
, YDSXGR_MODE
) & ~3);
210 while (timeout
-- > 0) {
211 if ((snd_ymfpci_readl(chip
, YDSXGR_STATUS
) & 2) == 0)
214 if (atomic_read(&chip
->interrupt_sleep_count
)) {
215 atomic_set(&chip
->interrupt_sleep_count
, 0);
216 wake_up(&chip
->interrupt_sleep
);
219 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
223 * Playback voice management
226 static int voice_alloc(struct snd_ymfpci
*chip
,
227 enum snd_ymfpci_voice_type type
, int pair
,
228 struct snd_ymfpci_voice
**rvoice
)
230 struct snd_ymfpci_voice
*voice
, *voice2
;
234 for (idx
= 0; idx
< YDSXG_PLAYBACK_VOICES
; idx
+= pair
? 2 : 1) {
235 voice
= &chip
->voices
[idx
];
236 voice2
= pair
? &chip
->voices
[idx
+1] : NULL
;
237 if (voice
->use
|| (voice2
&& voice2
->use
))
255 snd_ymfpci_hw_start(chip
);
257 snd_ymfpci_hw_start(chip
);
264 static int snd_ymfpci_voice_alloc(struct snd_ymfpci
*chip
,
265 enum snd_ymfpci_voice_type type
, int pair
,
266 struct snd_ymfpci_voice
**rvoice
)
271 snd_assert(rvoice
!= NULL
, return -EINVAL
);
272 snd_assert(!pair
|| type
== YMFPCI_PCM
, return -EINVAL
);
274 spin_lock_irqsave(&chip
->voice_lock
, flags
);
276 result
= voice_alloc(chip
, type
, pair
, rvoice
);
277 if (result
== 0 || type
!= YMFPCI_PCM
)
279 /* TODO: synth/midi voice deallocation */
282 spin_unlock_irqrestore(&chip
->voice_lock
, flags
);
286 static int snd_ymfpci_voice_free(struct snd_ymfpci
*chip
, struct snd_ymfpci_voice
*pvoice
)
290 snd_assert(pvoice
!= NULL
, return -EINVAL
);
291 snd_ymfpci_hw_stop(chip
);
292 spin_lock_irqsave(&chip
->voice_lock
, flags
);
293 pvoice
->use
= pvoice
->pcm
= pvoice
->synth
= pvoice
->midi
= 0;
295 pvoice
->interrupt
= NULL
;
296 spin_unlock_irqrestore(&chip
->voice_lock
, flags
);
304 static void snd_ymfpci_pcm_interrupt(struct snd_ymfpci
*chip
, struct snd_ymfpci_voice
*voice
)
306 struct snd_ymfpci_pcm
*ypcm
;
309 if ((ypcm
= voice
->ypcm
) == NULL
)
311 if (ypcm
->substream
== NULL
)
313 spin_lock(&chip
->reg_lock
);
315 pos
= le32_to_cpu(voice
->bank
[chip
->active_bank
].start
);
316 if (pos
< ypcm
->last_pos
)
317 delta
= pos
+ (ypcm
->buffer_size
- ypcm
->last_pos
);
319 delta
= pos
- ypcm
->last_pos
;
320 ypcm
->period_pos
+= delta
;
321 ypcm
->last_pos
= pos
;
322 if (ypcm
->period_pos
>= ypcm
->period_size
) {
323 // printk("done - active_bank = 0x%x, start = 0x%x\n", chip->active_bank, voice->bank[chip->active_bank].start);
324 ypcm
->period_pos
%= ypcm
->period_size
;
325 spin_unlock(&chip
->reg_lock
);
326 snd_pcm_period_elapsed(ypcm
->substream
);
327 spin_lock(&chip
->reg_lock
);
330 if (unlikely(ypcm
->update_pcm_vol
)) {
331 unsigned int subs
= ypcm
->substream
->number
;
332 unsigned int next_bank
= 1 - chip
->active_bank
;
333 struct snd_ymfpci_playback_bank
*bank
;
336 bank
= &voice
->bank
[next_bank
];
337 volume
= cpu_to_le32(chip
->pcm_mixer
[subs
].left
<< 15);
338 bank
->left_gain_end
= volume
;
339 if (ypcm
->output_rear
)
340 bank
->eff2_gain_end
= volume
;
342 bank
= &ypcm
->voices
[1]->bank
[next_bank
];
343 volume
= cpu_to_le32(chip
->pcm_mixer
[subs
].right
<< 15);
344 bank
->right_gain_end
= volume
;
345 if (ypcm
->output_rear
)
346 bank
->eff3_gain_end
= volume
;
347 ypcm
->update_pcm_vol
--;
350 spin_unlock(&chip
->reg_lock
);
353 static void snd_ymfpci_pcm_capture_interrupt(struct snd_pcm_substream
*substream
)
355 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
356 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
357 struct snd_ymfpci
*chip
= ypcm
->chip
;
360 spin_lock(&chip
->reg_lock
);
362 pos
= le32_to_cpu(chip
->bank_capture
[ypcm
->capture_bank_number
][chip
->active_bank
]->start
) >> ypcm
->shift
;
363 if (pos
< ypcm
->last_pos
)
364 delta
= pos
+ (ypcm
->buffer_size
- ypcm
->last_pos
);
366 delta
= pos
- ypcm
->last_pos
;
367 ypcm
->period_pos
+= delta
;
368 ypcm
->last_pos
= pos
;
369 if (ypcm
->period_pos
>= ypcm
->period_size
) {
370 ypcm
->period_pos
%= ypcm
->period_size
;
371 // printk("done - active_bank = 0x%x, start = 0x%x\n", chip->active_bank, voice->bank[chip->active_bank].start);
372 spin_unlock(&chip
->reg_lock
);
373 snd_pcm_period_elapsed(substream
);
374 spin_lock(&chip
->reg_lock
);
377 spin_unlock(&chip
->reg_lock
);
380 static int snd_ymfpci_playback_trigger(struct snd_pcm_substream
*substream
,
383 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
384 struct snd_ymfpci_pcm
*ypcm
= substream
->runtime
->private_data
;
387 spin_lock(&chip
->reg_lock
);
388 if (ypcm
->voices
[0] == NULL
) {
393 case SNDRV_PCM_TRIGGER_START
:
394 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE
:
395 case SNDRV_PCM_TRIGGER_RESUME
:
396 chip
->ctrl_playback
[ypcm
->voices
[0]->number
+ 1] = cpu_to_le32(ypcm
->voices
[0]->bank_addr
);
397 if (ypcm
->voices
[1] != NULL
)
398 chip
->ctrl_playback
[ypcm
->voices
[1]->number
+ 1] = cpu_to_le32(ypcm
->voices
[1]->bank_addr
);
401 case SNDRV_PCM_TRIGGER_STOP
:
402 case SNDRV_PCM_TRIGGER_PAUSE_PUSH
:
403 case SNDRV_PCM_TRIGGER_SUSPEND
:
404 chip
->ctrl_playback
[ypcm
->voices
[0]->number
+ 1] = 0;
405 if (ypcm
->voices
[1] != NULL
)
406 chip
->ctrl_playback
[ypcm
->voices
[1]->number
+ 1] = 0;
414 spin_unlock(&chip
->reg_lock
);
417 static int snd_ymfpci_capture_trigger(struct snd_pcm_substream
*substream
,
420 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
421 struct snd_ymfpci_pcm
*ypcm
= substream
->runtime
->private_data
;
425 spin_lock(&chip
->reg_lock
);
427 case SNDRV_PCM_TRIGGER_START
:
428 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE
:
429 case SNDRV_PCM_TRIGGER_RESUME
:
430 tmp
= snd_ymfpci_readl(chip
, YDSXGR_MAPOFREC
) | (1 << ypcm
->capture_bank_number
);
431 snd_ymfpci_writel(chip
, YDSXGR_MAPOFREC
, tmp
);
434 case SNDRV_PCM_TRIGGER_STOP
:
435 case SNDRV_PCM_TRIGGER_PAUSE_PUSH
:
436 case SNDRV_PCM_TRIGGER_SUSPEND
:
437 tmp
= snd_ymfpci_readl(chip
, YDSXGR_MAPOFREC
) & ~(1 << ypcm
->capture_bank_number
);
438 snd_ymfpci_writel(chip
, YDSXGR_MAPOFREC
, tmp
);
445 spin_unlock(&chip
->reg_lock
);
449 static int snd_ymfpci_pcm_voice_alloc(struct snd_ymfpci_pcm
*ypcm
, int voices
)
453 if (ypcm
->voices
[1] != NULL
&& voices
< 2) {
454 snd_ymfpci_voice_free(ypcm
->chip
, ypcm
->voices
[1]);
455 ypcm
->voices
[1] = NULL
;
457 if (voices
== 1 && ypcm
->voices
[0] != NULL
)
458 return 0; /* already allocated */
459 if (voices
== 2 && ypcm
->voices
[0] != NULL
&& ypcm
->voices
[1] != NULL
)
460 return 0; /* already allocated */
462 if (ypcm
->voices
[0] != NULL
&& ypcm
->voices
[1] == NULL
) {
463 snd_ymfpci_voice_free(ypcm
->chip
, ypcm
->voices
[0]);
464 ypcm
->voices
[0] = NULL
;
467 err
= snd_ymfpci_voice_alloc(ypcm
->chip
, YMFPCI_PCM
, voices
> 1, &ypcm
->voices
[0]);
470 ypcm
->voices
[0]->ypcm
= ypcm
;
471 ypcm
->voices
[0]->interrupt
= snd_ymfpci_pcm_interrupt
;
473 ypcm
->voices
[1] = &ypcm
->chip
->voices
[ypcm
->voices
[0]->number
+ 1];
474 ypcm
->voices
[1]->ypcm
= ypcm
;
479 static void snd_ymfpci_pcm_init_voice(struct snd_ymfpci_pcm
*ypcm
, unsigned int voiceidx
,
480 struct snd_pcm_runtime
*runtime
,
483 struct snd_ymfpci_voice
*voice
= ypcm
->voices
[voiceidx
];
485 u32 delta
= snd_ymfpci_calc_delta(runtime
->rate
);
486 u32 lpfQ
= snd_ymfpci_calc_lpfQ(runtime
->rate
);
487 u32 lpfK
= snd_ymfpci_calc_lpfK(runtime
->rate
);
488 struct snd_ymfpci_playback_bank
*bank
;
490 u32 vol_left
, vol_right
;
491 u8 use_left
, use_right
;
493 snd_assert(voice
!= NULL
, return);
494 if (runtime
->channels
== 1) {
498 use_left
= (voiceidx
& 1) == 0;
499 use_right
= !use_left
;
501 if (has_pcm_volume
) {
502 vol_left
= cpu_to_le32(ypcm
->chip
->pcm_mixer
503 [ypcm
->substream
->number
].left
<< 15);
504 vol_right
= cpu_to_le32(ypcm
->chip
->pcm_mixer
505 [ypcm
->substream
->number
].right
<< 15);
507 vol_left
= cpu_to_le32(0x40000000);
508 vol_right
= cpu_to_le32(0x40000000);
510 format
= runtime
->channels
== 2 ? 0x00010000 : 0;
511 if (snd_pcm_format_width(runtime
->format
) == 8)
512 format
|= 0x80000000;
513 if (runtime
->channels
== 2 && (voiceidx
& 1) != 0)
515 for (nbank
= 0; nbank
< 2; nbank
++) {
516 bank
= &voice
->bank
[nbank
];
517 memset(bank
, 0, sizeof(*bank
));
518 bank
->format
= cpu_to_le32(format
);
519 bank
->base
= cpu_to_le32(runtime
->dma_addr
);
520 bank
->loop_end
= cpu_to_le32(ypcm
->buffer_size
);
521 bank
->lpfQ
= cpu_to_le32(lpfQ
);
523 bank
->delta_end
= cpu_to_le32(delta
);
525 bank
->lpfK_end
= cpu_to_le32(lpfK
);
527 bank
->eg_gain_end
= cpu_to_le32(0x40000000);
529 if (ypcm
->output_front
) {
532 bank
->left_gain_end
= vol_left
;
536 bank
->right_gain_end
= vol_right
;
539 if (ypcm
->output_rear
) {
540 if (!ypcm
->swap_rear
) {
543 bank
->eff2_gain_end
= vol_left
;
547 bank
->eff3_gain_end
= vol_right
;
550 /* The SPDIF out channels seem to be swapped, so we have
551 * to swap them here, too. The rear analog out channels
552 * will be wrong, but otherwise AC3 would not work.
556 bank
->eff3_gain_end
= vol_left
;
560 bank
->eff2_gain_end
= vol_right
;
567 static int __devinit
snd_ymfpci_ac3_init(struct snd_ymfpci
*chip
)
569 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV
, snd_dma_pci_data(chip
->pci
),
570 4096, &chip
->ac3_tmp_base
) < 0)
573 chip
->bank_effect
[3][0]->base
=
574 chip
->bank_effect
[3][1]->base
= cpu_to_le32(chip
->ac3_tmp_base
.addr
);
575 chip
->bank_effect
[3][0]->loop_end
=
576 chip
->bank_effect
[3][1]->loop_end
= cpu_to_le32(1024);
577 chip
->bank_effect
[4][0]->base
=
578 chip
->bank_effect
[4][1]->base
= cpu_to_le32(chip
->ac3_tmp_base
.addr
+ 2048);
579 chip
->bank_effect
[4][0]->loop_end
=
580 chip
->bank_effect
[4][1]->loop_end
= cpu_to_le32(1024);
582 spin_lock_irq(&chip
->reg_lock
);
583 snd_ymfpci_writel(chip
, YDSXGR_MAPOFEFFECT
,
584 snd_ymfpci_readl(chip
, YDSXGR_MAPOFEFFECT
) | 3 << 3);
585 spin_unlock_irq(&chip
->reg_lock
);
589 static int snd_ymfpci_ac3_done(struct snd_ymfpci
*chip
)
591 spin_lock_irq(&chip
->reg_lock
);
592 snd_ymfpci_writel(chip
, YDSXGR_MAPOFEFFECT
,
593 snd_ymfpci_readl(chip
, YDSXGR_MAPOFEFFECT
) & ~(3 << 3));
594 spin_unlock_irq(&chip
->reg_lock
);
595 // snd_ymfpci_irq_wait(chip);
596 if (chip
->ac3_tmp_base
.area
) {
597 snd_dma_free_pages(&chip
->ac3_tmp_base
);
598 chip
->ac3_tmp_base
.area
= NULL
;
603 static int snd_ymfpci_playback_hw_params(struct snd_pcm_substream
*substream
,
604 struct snd_pcm_hw_params
*hw_params
)
606 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
607 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
610 if ((err
= snd_pcm_lib_malloc_pages(substream
, params_buffer_bytes(hw_params
))) < 0)
612 if ((err
= snd_ymfpci_pcm_voice_alloc(ypcm
, params_channels(hw_params
))) < 0)
617 static int snd_ymfpci_playback_hw_free(struct snd_pcm_substream
*substream
)
619 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
620 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
621 struct snd_ymfpci_pcm
*ypcm
;
623 if (runtime
->private_data
== NULL
)
625 ypcm
= runtime
->private_data
;
627 /* wait, until the PCI operations are not finished */
628 snd_ymfpci_irq_wait(chip
);
629 snd_pcm_lib_free_pages(substream
);
630 if (ypcm
->voices
[1]) {
631 snd_ymfpci_voice_free(chip
, ypcm
->voices
[1]);
632 ypcm
->voices
[1] = NULL
;
634 if (ypcm
->voices
[0]) {
635 snd_ymfpci_voice_free(chip
, ypcm
->voices
[0]);
636 ypcm
->voices
[0] = NULL
;
641 static int snd_ymfpci_playback_prepare(struct snd_pcm_substream
*substream
)
643 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
644 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
645 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
648 ypcm
->period_size
= runtime
->period_size
;
649 ypcm
->buffer_size
= runtime
->buffer_size
;
650 ypcm
->period_pos
= 0;
652 for (nvoice
= 0; nvoice
< runtime
->channels
; nvoice
++)
653 snd_ymfpci_pcm_init_voice(ypcm
, nvoice
, runtime
,
654 substream
->pcm
== chip
->pcm
);
658 static int snd_ymfpci_capture_hw_params(struct snd_pcm_substream
*substream
,
659 struct snd_pcm_hw_params
*hw_params
)
661 return snd_pcm_lib_malloc_pages(substream
, params_buffer_bytes(hw_params
));
664 static int snd_ymfpci_capture_hw_free(struct snd_pcm_substream
*substream
)
666 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
668 /* wait, until the PCI operations are not finished */
669 snd_ymfpci_irq_wait(chip
);
670 return snd_pcm_lib_free_pages(substream
);
673 static int snd_ymfpci_capture_prepare(struct snd_pcm_substream
*substream
)
675 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
676 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
677 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
678 struct snd_ymfpci_capture_bank
* bank
;
682 ypcm
->period_size
= runtime
->period_size
;
683 ypcm
->buffer_size
= runtime
->buffer_size
;
684 ypcm
->period_pos
= 0;
687 rate
= ((48000 * 4096) / runtime
->rate
) - 1;
689 if (runtime
->channels
== 2) {
693 if (snd_pcm_format_width(runtime
->format
) == 8)
697 switch (ypcm
->capture_bank_number
) {
699 snd_ymfpci_writel(chip
, YDSXGR_RECFORMAT
, format
);
700 snd_ymfpci_writel(chip
, YDSXGR_RECSLOTSR
, rate
);
703 snd_ymfpci_writel(chip
, YDSXGR_ADCFORMAT
, format
);
704 snd_ymfpci_writel(chip
, YDSXGR_ADCSLOTSR
, rate
);
707 for (nbank
= 0; nbank
< 2; nbank
++) {
708 bank
= chip
->bank_capture
[ypcm
->capture_bank_number
][nbank
];
709 bank
->base
= cpu_to_le32(runtime
->dma_addr
);
710 bank
->loop_end
= cpu_to_le32(ypcm
->buffer_size
<< ypcm
->shift
);
712 bank
->num_of_loops
= 0;
717 static snd_pcm_uframes_t
snd_ymfpci_playback_pointer(struct snd_pcm_substream
*substream
)
719 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
720 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
721 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
722 struct snd_ymfpci_voice
*voice
= ypcm
->voices
[0];
724 if (!(ypcm
->running
&& voice
))
726 return le32_to_cpu(voice
->bank
[chip
->active_bank
].start
);
729 static snd_pcm_uframes_t
snd_ymfpci_capture_pointer(struct snd_pcm_substream
*substream
)
731 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
732 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
733 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
737 return le32_to_cpu(chip
->bank_capture
[ypcm
->capture_bank_number
][chip
->active_bank
]->start
) >> ypcm
->shift
;
740 static void snd_ymfpci_irq_wait(struct snd_ymfpci
*chip
)
745 while (loops
-- > 0) {
746 if ((snd_ymfpci_readl(chip
, YDSXGR_MODE
) & 3) == 0)
748 init_waitqueue_entry(&wait
, current
);
749 add_wait_queue(&chip
->interrupt_sleep
, &wait
);
750 atomic_inc(&chip
->interrupt_sleep_count
);
751 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
752 remove_wait_queue(&chip
->interrupt_sleep
, &wait
);
756 static irqreturn_t
snd_ymfpci_interrupt(int irq
, void *dev_id
)
758 struct snd_ymfpci
*chip
= dev_id
;
759 u32 status
, nvoice
, mode
;
760 struct snd_ymfpci_voice
*voice
;
762 status
= snd_ymfpci_readl(chip
, YDSXGR_STATUS
);
763 if (status
& 0x80000000) {
764 chip
->active_bank
= snd_ymfpci_readl(chip
, YDSXGR_CTRLSELECT
) & 1;
765 spin_lock(&chip
->voice_lock
);
766 for (nvoice
= 0; nvoice
< YDSXG_PLAYBACK_VOICES
; nvoice
++) {
767 voice
= &chip
->voices
[nvoice
];
768 if (voice
->interrupt
)
769 voice
->interrupt(chip
, voice
);
771 for (nvoice
= 0; nvoice
< YDSXG_CAPTURE_VOICES
; nvoice
++) {
772 if (chip
->capture_substream
[nvoice
])
773 snd_ymfpci_pcm_capture_interrupt(chip
->capture_substream
[nvoice
]);
776 for (nvoice
= 0; nvoice
< YDSXG_EFFECT_VOICES
; nvoice
++) {
777 if (chip
->effect_substream
[nvoice
])
778 snd_ymfpci_pcm_effect_interrupt(chip
->effect_substream
[nvoice
]);
781 spin_unlock(&chip
->voice_lock
);
782 spin_lock(&chip
->reg_lock
);
783 snd_ymfpci_writel(chip
, YDSXGR_STATUS
, 0x80000000);
784 mode
= snd_ymfpci_readl(chip
, YDSXGR_MODE
) | 2;
785 snd_ymfpci_writel(chip
, YDSXGR_MODE
, mode
);
786 spin_unlock(&chip
->reg_lock
);
788 if (atomic_read(&chip
->interrupt_sleep_count
)) {
789 atomic_set(&chip
->interrupt_sleep_count
, 0);
790 wake_up(&chip
->interrupt_sleep
);
794 status
= snd_ymfpci_readw(chip
, YDSXGR_INTFLAG
);
797 snd_timer_interrupt(chip
->timer
, chip
->timer
->sticks
);
799 snd_ymfpci_writew(chip
, YDSXGR_INTFLAG
, status
);
802 snd_mpu401_uart_interrupt(irq
, chip
->rawmidi
->private_data
);
806 static struct snd_pcm_hardware snd_ymfpci_playback
=
808 .info
= (SNDRV_PCM_INFO_MMAP
|
809 SNDRV_PCM_INFO_MMAP_VALID
|
810 SNDRV_PCM_INFO_INTERLEAVED
|
811 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
812 SNDRV_PCM_INFO_PAUSE
|
813 SNDRV_PCM_INFO_RESUME
),
814 .formats
= SNDRV_PCM_FMTBIT_U8
| SNDRV_PCM_FMTBIT_S16_LE
,
815 .rates
= SNDRV_PCM_RATE_CONTINUOUS
| SNDRV_PCM_RATE_8000_48000
,
820 .buffer_bytes_max
= 256 * 1024, /* FIXME: enough? */
821 .period_bytes_min
= 64,
822 .period_bytes_max
= 256 * 1024, /* FIXME: enough? */
828 static struct snd_pcm_hardware snd_ymfpci_capture
=
830 .info
= (SNDRV_PCM_INFO_MMAP
|
831 SNDRV_PCM_INFO_MMAP_VALID
|
832 SNDRV_PCM_INFO_INTERLEAVED
|
833 SNDRV_PCM_INFO_BLOCK_TRANSFER
|
834 SNDRV_PCM_INFO_PAUSE
|
835 SNDRV_PCM_INFO_RESUME
),
836 .formats
= SNDRV_PCM_FMTBIT_U8
| SNDRV_PCM_FMTBIT_S16_LE
,
837 .rates
= SNDRV_PCM_RATE_CONTINUOUS
| SNDRV_PCM_RATE_8000_48000
,
842 .buffer_bytes_max
= 256 * 1024, /* FIXME: enough? */
843 .period_bytes_min
= 64,
844 .period_bytes_max
= 256 * 1024, /* FIXME: enough? */
850 static void snd_ymfpci_pcm_free_substream(struct snd_pcm_runtime
*runtime
)
852 kfree(runtime
->private_data
);
855 static int snd_ymfpci_playback_open_1(struct snd_pcm_substream
*substream
)
857 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
858 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
859 struct snd_ymfpci_pcm
*ypcm
;
861 ypcm
= kzalloc(sizeof(*ypcm
), GFP_KERNEL
);
865 ypcm
->type
= PLAYBACK_VOICE
;
866 ypcm
->substream
= substream
;
867 runtime
->hw
= snd_ymfpci_playback
;
868 runtime
->private_data
= ypcm
;
869 runtime
->private_free
= snd_ymfpci_pcm_free_substream
;
870 /* FIXME? True value is 256/48 = 5.33333 ms */
871 snd_pcm_hw_constraint_minmax(runtime
, SNDRV_PCM_HW_PARAM_PERIOD_TIME
, 5333, UINT_MAX
);
875 /* call with spinlock held */
876 static void ymfpci_open_extension(struct snd_ymfpci
*chip
)
878 if (! chip
->rear_opened
) {
879 if (! chip
->spdif_opened
) /* set AC3 */
880 snd_ymfpci_writel(chip
, YDSXGR_MODE
,
881 snd_ymfpci_readl(chip
, YDSXGR_MODE
) | (1 << 30));
882 /* enable second codec (4CHEN) */
883 snd_ymfpci_writew(chip
, YDSXGR_SECCONFIG
,
884 (snd_ymfpci_readw(chip
, YDSXGR_SECCONFIG
) & ~0x0330) | 0x0010);
888 /* call with spinlock held */
889 static void ymfpci_close_extension(struct snd_ymfpci
*chip
)
891 if (! chip
->rear_opened
) {
892 if (! chip
->spdif_opened
)
893 snd_ymfpci_writel(chip
, YDSXGR_MODE
,
894 snd_ymfpci_readl(chip
, YDSXGR_MODE
) & ~(1 << 30));
895 snd_ymfpci_writew(chip
, YDSXGR_SECCONFIG
,
896 (snd_ymfpci_readw(chip
, YDSXGR_SECCONFIG
) & ~0x0330) & ~0x0010);
900 static int snd_ymfpci_playback_open(struct snd_pcm_substream
*substream
)
902 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
903 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
904 struct snd_ymfpci_pcm
*ypcm
;
905 struct snd_kcontrol
*kctl
;
908 if ((err
= snd_ymfpci_playback_open_1(substream
)) < 0)
910 ypcm
= runtime
->private_data
;
911 ypcm
->output_front
= 1;
912 ypcm
->output_rear
= chip
->mode_dup4ch
? 1 : 0;
914 spin_lock_irq(&chip
->reg_lock
);
915 if (ypcm
->output_rear
) {
916 ymfpci_open_extension(chip
);
919 spin_unlock_irq(&chip
->reg_lock
);
921 kctl
= chip
->pcm_mixer
[substream
->number
].ctl
;
922 kctl
->vd
[0].access
&= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE
;
923 snd_ctl_notify(chip
->card
, SNDRV_CTL_EVENT_MASK_INFO
, &kctl
->id
);
927 static int snd_ymfpci_playback_spdif_open(struct snd_pcm_substream
*substream
)
929 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
930 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
931 struct snd_ymfpci_pcm
*ypcm
;
934 if ((err
= snd_ymfpci_playback_open_1(substream
)) < 0)
936 ypcm
= runtime
->private_data
;
937 ypcm
->output_front
= 0;
938 ypcm
->output_rear
= 1;
940 spin_lock_irq(&chip
->reg_lock
);
941 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTCTRL
,
942 snd_ymfpci_readw(chip
, YDSXGR_SPDIFOUTCTRL
) | 2);
943 ymfpci_open_extension(chip
);
944 chip
->spdif_pcm_bits
= chip
->spdif_bits
;
945 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_pcm_bits
);
946 chip
->spdif_opened
++;
947 spin_unlock_irq(&chip
->reg_lock
);
949 chip
->spdif_pcm_ctl
->vd
[0].access
&= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE
;
950 snd_ctl_notify(chip
->card
, SNDRV_CTL_EVENT_MASK_VALUE
|
951 SNDRV_CTL_EVENT_MASK_INFO
, &chip
->spdif_pcm_ctl
->id
);
955 static int snd_ymfpci_playback_4ch_open(struct snd_pcm_substream
*substream
)
957 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
958 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
959 struct snd_ymfpci_pcm
*ypcm
;
962 if ((err
= snd_ymfpci_playback_open_1(substream
)) < 0)
964 ypcm
= runtime
->private_data
;
965 ypcm
->output_front
= 0;
966 ypcm
->output_rear
= 1;
968 spin_lock_irq(&chip
->reg_lock
);
969 ymfpci_open_extension(chip
);
971 spin_unlock_irq(&chip
->reg_lock
);
975 static int snd_ymfpci_capture_open(struct snd_pcm_substream
*substream
,
976 u32 capture_bank_number
)
978 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
979 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
980 struct snd_ymfpci_pcm
*ypcm
;
982 ypcm
= kzalloc(sizeof(*ypcm
), GFP_KERNEL
);
986 ypcm
->type
= capture_bank_number
+ CAPTURE_REC
;
987 ypcm
->substream
= substream
;
988 ypcm
->capture_bank_number
= capture_bank_number
;
989 chip
->capture_substream
[capture_bank_number
] = substream
;
990 runtime
->hw
= snd_ymfpci_capture
;
991 /* FIXME? True value is 256/48 = 5.33333 ms */
992 snd_pcm_hw_constraint_minmax(runtime
, SNDRV_PCM_HW_PARAM_PERIOD_TIME
, 5333, UINT_MAX
);
993 runtime
->private_data
= ypcm
;
994 runtime
->private_free
= snd_ymfpci_pcm_free_substream
;
995 snd_ymfpci_hw_start(chip
);
999 static int snd_ymfpci_capture_rec_open(struct snd_pcm_substream
*substream
)
1001 return snd_ymfpci_capture_open(substream
, 0);
1004 static int snd_ymfpci_capture_ac97_open(struct snd_pcm_substream
*substream
)
1006 return snd_ymfpci_capture_open(substream
, 1);
1009 static int snd_ymfpci_playback_close_1(struct snd_pcm_substream
*substream
)
1014 static int snd_ymfpci_playback_close(struct snd_pcm_substream
*substream
)
1016 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
1017 struct snd_ymfpci_pcm
*ypcm
= substream
->runtime
->private_data
;
1018 struct snd_kcontrol
*kctl
;
1020 spin_lock_irq(&chip
->reg_lock
);
1021 if (ypcm
->output_rear
&& chip
->rear_opened
> 0) {
1022 chip
->rear_opened
--;
1023 ymfpci_close_extension(chip
);
1025 spin_unlock_irq(&chip
->reg_lock
);
1026 kctl
= chip
->pcm_mixer
[substream
->number
].ctl
;
1027 kctl
->vd
[0].access
|= SNDRV_CTL_ELEM_ACCESS_INACTIVE
;
1028 snd_ctl_notify(chip
->card
, SNDRV_CTL_EVENT_MASK_INFO
, &kctl
->id
);
1029 return snd_ymfpci_playback_close_1(substream
);
1032 static int snd_ymfpci_playback_spdif_close(struct snd_pcm_substream
*substream
)
1034 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
1036 spin_lock_irq(&chip
->reg_lock
);
1037 chip
->spdif_opened
= 0;
1038 ymfpci_close_extension(chip
);
1039 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTCTRL
,
1040 snd_ymfpci_readw(chip
, YDSXGR_SPDIFOUTCTRL
) & ~2);
1041 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_bits
);
1042 spin_unlock_irq(&chip
->reg_lock
);
1043 chip
->spdif_pcm_ctl
->vd
[0].access
|= SNDRV_CTL_ELEM_ACCESS_INACTIVE
;
1044 snd_ctl_notify(chip
->card
, SNDRV_CTL_EVENT_MASK_VALUE
|
1045 SNDRV_CTL_EVENT_MASK_INFO
, &chip
->spdif_pcm_ctl
->id
);
1046 return snd_ymfpci_playback_close_1(substream
);
1049 static int snd_ymfpci_playback_4ch_close(struct snd_pcm_substream
*substream
)
1051 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
1053 spin_lock_irq(&chip
->reg_lock
);
1054 if (chip
->rear_opened
> 0) {
1055 chip
->rear_opened
--;
1056 ymfpci_close_extension(chip
);
1058 spin_unlock_irq(&chip
->reg_lock
);
1059 return snd_ymfpci_playback_close_1(substream
);
1062 static int snd_ymfpci_capture_close(struct snd_pcm_substream
*substream
)
1064 struct snd_ymfpci
*chip
= snd_pcm_substream_chip(substream
);
1065 struct snd_pcm_runtime
*runtime
= substream
->runtime
;
1066 struct snd_ymfpci_pcm
*ypcm
= runtime
->private_data
;
1069 chip
->capture_substream
[ypcm
->capture_bank_number
] = NULL
;
1070 snd_ymfpci_hw_stop(chip
);
1075 static struct snd_pcm_ops snd_ymfpci_playback_ops
= {
1076 .open
= snd_ymfpci_playback_open
,
1077 .close
= snd_ymfpci_playback_close
,
1078 .ioctl
= snd_pcm_lib_ioctl
,
1079 .hw_params
= snd_ymfpci_playback_hw_params
,
1080 .hw_free
= snd_ymfpci_playback_hw_free
,
1081 .prepare
= snd_ymfpci_playback_prepare
,
1082 .trigger
= snd_ymfpci_playback_trigger
,
1083 .pointer
= snd_ymfpci_playback_pointer
,
1086 static struct snd_pcm_ops snd_ymfpci_capture_rec_ops
= {
1087 .open
= snd_ymfpci_capture_rec_open
,
1088 .close
= snd_ymfpci_capture_close
,
1089 .ioctl
= snd_pcm_lib_ioctl
,
1090 .hw_params
= snd_ymfpci_capture_hw_params
,
1091 .hw_free
= snd_ymfpci_capture_hw_free
,
1092 .prepare
= snd_ymfpci_capture_prepare
,
1093 .trigger
= snd_ymfpci_capture_trigger
,
1094 .pointer
= snd_ymfpci_capture_pointer
,
1097 int __devinit
snd_ymfpci_pcm(struct snd_ymfpci
*chip
, int device
, struct snd_pcm
** rpcm
)
1099 struct snd_pcm
*pcm
;
1104 if ((err
= snd_pcm_new(chip
->card
, "YMFPCI", device
, 32, 1, &pcm
)) < 0)
1106 pcm
->private_data
= chip
;
1108 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ymfpci_playback_ops
);
1109 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_CAPTURE
, &snd_ymfpci_capture_rec_ops
);
1112 pcm
->info_flags
= 0;
1113 strcpy(pcm
->name
, "YMFPCI");
1116 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1117 snd_dma_pci_data(chip
->pci
), 64*1024, 256*1024);
1124 static struct snd_pcm_ops snd_ymfpci_capture_ac97_ops
= {
1125 .open
= snd_ymfpci_capture_ac97_open
,
1126 .close
= snd_ymfpci_capture_close
,
1127 .ioctl
= snd_pcm_lib_ioctl
,
1128 .hw_params
= snd_ymfpci_capture_hw_params
,
1129 .hw_free
= snd_ymfpci_capture_hw_free
,
1130 .prepare
= snd_ymfpci_capture_prepare
,
1131 .trigger
= snd_ymfpci_capture_trigger
,
1132 .pointer
= snd_ymfpci_capture_pointer
,
1135 int __devinit
snd_ymfpci_pcm2(struct snd_ymfpci
*chip
, int device
, struct snd_pcm
** rpcm
)
1137 struct snd_pcm
*pcm
;
1142 if ((err
= snd_pcm_new(chip
->card
, "YMFPCI - PCM2", device
, 0, 1, &pcm
)) < 0)
1144 pcm
->private_data
= chip
;
1146 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_CAPTURE
, &snd_ymfpci_capture_ac97_ops
);
1149 pcm
->info_flags
= 0;
1150 sprintf(pcm
->name
, "YMFPCI - %s",
1151 chip
->device_id
== PCI_DEVICE_ID_YAMAHA_754
? "Direct Recording" : "AC'97");
1154 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1155 snd_dma_pci_data(chip
->pci
), 64*1024, 256*1024);
1162 static struct snd_pcm_ops snd_ymfpci_playback_spdif_ops
= {
1163 .open
= snd_ymfpci_playback_spdif_open
,
1164 .close
= snd_ymfpci_playback_spdif_close
,
1165 .ioctl
= snd_pcm_lib_ioctl
,
1166 .hw_params
= snd_ymfpci_playback_hw_params
,
1167 .hw_free
= snd_ymfpci_playback_hw_free
,
1168 .prepare
= snd_ymfpci_playback_prepare
,
1169 .trigger
= snd_ymfpci_playback_trigger
,
1170 .pointer
= snd_ymfpci_playback_pointer
,
1173 int __devinit
snd_ymfpci_pcm_spdif(struct snd_ymfpci
*chip
, int device
, struct snd_pcm
** rpcm
)
1175 struct snd_pcm
*pcm
;
1180 if ((err
= snd_pcm_new(chip
->card
, "YMFPCI - IEC958", device
, 1, 0, &pcm
)) < 0)
1182 pcm
->private_data
= chip
;
1184 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ymfpci_playback_spdif_ops
);
1187 pcm
->info_flags
= 0;
1188 strcpy(pcm
->name
, "YMFPCI - IEC958");
1189 chip
->pcm_spdif
= pcm
;
1191 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1192 snd_dma_pci_data(chip
->pci
), 64*1024, 256*1024);
1199 static struct snd_pcm_ops snd_ymfpci_playback_4ch_ops
= {
1200 .open
= snd_ymfpci_playback_4ch_open
,
1201 .close
= snd_ymfpci_playback_4ch_close
,
1202 .ioctl
= snd_pcm_lib_ioctl
,
1203 .hw_params
= snd_ymfpci_playback_hw_params
,
1204 .hw_free
= snd_ymfpci_playback_hw_free
,
1205 .prepare
= snd_ymfpci_playback_prepare
,
1206 .trigger
= snd_ymfpci_playback_trigger
,
1207 .pointer
= snd_ymfpci_playback_pointer
,
1210 int __devinit
snd_ymfpci_pcm_4ch(struct snd_ymfpci
*chip
, int device
, struct snd_pcm
** rpcm
)
1212 struct snd_pcm
*pcm
;
1217 if ((err
= snd_pcm_new(chip
->card
, "YMFPCI - Rear", device
, 1, 0, &pcm
)) < 0)
1219 pcm
->private_data
= chip
;
1221 snd_pcm_set_ops(pcm
, SNDRV_PCM_STREAM_PLAYBACK
, &snd_ymfpci_playback_4ch_ops
);
1224 pcm
->info_flags
= 0;
1225 strcpy(pcm
->name
, "YMFPCI - Rear PCM");
1226 chip
->pcm_4ch
= pcm
;
1228 snd_pcm_lib_preallocate_pages_for_all(pcm
, SNDRV_DMA_TYPE_DEV
,
1229 snd_dma_pci_data(chip
->pci
), 64*1024, 256*1024);
1236 static int snd_ymfpci_spdif_default_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1238 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_IEC958
;
1243 static int snd_ymfpci_spdif_default_get(struct snd_kcontrol
*kcontrol
,
1244 struct snd_ctl_elem_value
*ucontrol
)
1246 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1248 spin_lock_irq(&chip
->reg_lock
);
1249 ucontrol
->value
.iec958
.status
[0] = (chip
->spdif_bits
>> 0) & 0xff;
1250 ucontrol
->value
.iec958
.status
[1] = (chip
->spdif_bits
>> 8) & 0xff;
1251 ucontrol
->value
.iec958
.status
[3] = IEC958_AES3_CON_FS_48000
;
1252 spin_unlock_irq(&chip
->reg_lock
);
1256 static int snd_ymfpci_spdif_default_put(struct snd_kcontrol
*kcontrol
,
1257 struct snd_ctl_elem_value
*ucontrol
)
1259 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1263 val
= ((ucontrol
->value
.iec958
.status
[0] & 0x3e) << 0) |
1264 (ucontrol
->value
.iec958
.status
[1] << 8);
1265 spin_lock_irq(&chip
->reg_lock
);
1266 change
= chip
->spdif_bits
!= val
;
1267 chip
->spdif_bits
= val
;
1268 if ((snd_ymfpci_readw(chip
, YDSXGR_SPDIFOUTCTRL
) & 1) && chip
->pcm_spdif
== NULL
)
1269 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_bits
);
1270 spin_unlock_irq(&chip
->reg_lock
);
1274 static struct snd_kcontrol_new snd_ymfpci_spdif_default __devinitdata
=
1276 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1277 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,DEFAULT
),
1278 .info
= snd_ymfpci_spdif_default_info
,
1279 .get
= snd_ymfpci_spdif_default_get
,
1280 .put
= snd_ymfpci_spdif_default_put
1283 static int snd_ymfpci_spdif_mask_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1285 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_IEC958
;
1290 static int snd_ymfpci_spdif_mask_get(struct snd_kcontrol
*kcontrol
,
1291 struct snd_ctl_elem_value
*ucontrol
)
1293 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1295 spin_lock_irq(&chip
->reg_lock
);
1296 ucontrol
->value
.iec958
.status
[0] = 0x3e;
1297 ucontrol
->value
.iec958
.status
[1] = 0xff;
1298 spin_unlock_irq(&chip
->reg_lock
);
1302 static struct snd_kcontrol_new snd_ymfpci_spdif_mask __devinitdata
=
1304 .access
= SNDRV_CTL_ELEM_ACCESS_READ
,
1305 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1306 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,CON_MASK
),
1307 .info
= snd_ymfpci_spdif_mask_info
,
1308 .get
= snd_ymfpci_spdif_mask_get
,
1311 static int snd_ymfpci_spdif_stream_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1313 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_IEC958
;
1318 static int snd_ymfpci_spdif_stream_get(struct snd_kcontrol
*kcontrol
,
1319 struct snd_ctl_elem_value
*ucontrol
)
1321 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1323 spin_lock_irq(&chip
->reg_lock
);
1324 ucontrol
->value
.iec958
.status
[0] = (chip
->spdif_pcm_bits
>> 0) & 0xff;
1325 ucontrol
->value
.iec958
.status
[1] = (chip
->spdif_pcm_bits
>> 8) & 0xff;
1326 ucontrol
->value
.iec958
.status
[3] = IEC958_AES3_CON_FS_48000
;
1327 spin_unlock_irq(&chip
->reg_lock
);
1331 static int snd_ymfpci_spdif_stream_put(struct snd_kcontrol
*kcontrol
,
1332 struct snd_ctl_elem_value
*ucontrol
)
1334 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1338 val
= ((ucontrol
->value
.iec958
.status
[0] & 0x3e) << 0) |
1339 (ucontrol
->value
.iec958
.status
[1] << 8);
1340 spin_lock_irq(&chip
->reg_lock
);
1341 change
= chip
->spdif_pcm_bits
!= val
;
1342 chip
->spdif_pcm_bits
= val
;
1343 if ((snd_ymfpci_readw(chip
, YDSXGR_SPDIFOUTCTRL
) & 2))
1344 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_pcm_bits
);
1345 spin_unlock_irq(&chip
->reg_lock
);
1349 static struct snd_kcontrol_new snd_ymfpci_spdif_stream __devinitdata
=
1351 .access
= SNDRV_CTL_ELEM_ACCESS_READWRITE
| SNDRV_CTL_ELEM_ACCESS_INACTIVE
,
1352 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1353 .name
= SNDRV_CTL_NAME_IEC958("",PLAYBACK
,PCM_STREAM
),
1354 .info
= snd_ymfpci_spdif_stream_info
,
1355 .get
= snd_ymfpci_spdif_stream_get
,
1356 .put
= snd_ymfpci_spdif_stream_put
1359 static int snd_ymfpci_drec_source_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*info
)
1361 static char *texts
[3] = {"AC'97", "IEC958", "ZV Port"};
1363 info
->type
= SNDRV_CTL_ELEM_TYPE_ENUMERATED
;
1365 info
->value
.enumerated
.items
= 3;
1366 if (info
->value
.enumerated
.item
> 2)
1367 info
->value
.enumerated
.item
= 2;
1368 strcpy(info
->value
.enumerated
.name
, texts
[info
->value
.enumerated
.item
]);
1372 static int snd_ymfpci_drec_source_get(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*value
)
1374 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1377 spin_lock_irq(&chip
->reg_lock
);
1378 reg
= snd_ymfpci_readw(chip
, YDSXGR_GLOBALCTRL
);
1379 spin_unlock_irq(&chip
->reg_lock
);
1381 value
->value
.enumerated
.item
[0] = 0;
1383 value
->value
.enumerated
.item
[0] = 1 + ((reg
& 0x200) != 0);
1387 static int snd_ymfpci_drec_source_put(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*value
)
1389 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1392 spin_lock_irq(&chip
->reg_lock
);
1393 old_reg
= snd_ymfpci_readw(chip
, YDSXGR_GLOBALCTRL
);
1394 if (value
->value
.enumerated
.item
[0] == 0)
1395 reg
= old_reg
& ~0x100;
1397 reg
= (old_reg
& ~0x300) | 0x100 | ((value
->value
.enumerated
.item
[0] == 2) << 9);
1398 snd_ymfpci_writew(chip
, YDSXGR_GLOBALCTRL
, reg
);
1399 spin_unlock_irq(&chip
->reg_lock
);
1400 return reg
!= old_reg
;
1403 static struct snd_kcontrol_new snd_ymfpci_drec_source __devinitdata
= {
1404 .access
= SNDRV_CTL_ELEM_ACCESS_READWRITE
,
1405 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1406 .name
= "Direct Recording Source",
1407 .info
= snd_ymfpci_drec_source_info
,
1408 .get
= snd_ymfpci_drec_source_get
,
1409 .put
= snd_ymfpci_drec_source_put
1416 #define YMFPCI_SINGLE(xname, xindex, reg, shift) \
1417 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
1418 .info = snd_ymfpci_info_single, \
1419 .get = snd_ymfpci_get_single, .put = snd_ymfpci_put_single, \
1420 .private_value = ((reg) | ((shift) << 16)) }
1422 static int snd_ymfpci_info_single(struct snd_kcontrol
*kcontrol
,
1423 struct snd_ctl_elem_info
*uinfo
)
1425 int reg
= kcontrol
->private_value
& 0xffff;
1428 case YDSXGR_SPDIFOUTCTRL
: break;
1429 case YDSXGR_SPDIFINCTRL
: break;
1430 default: return -EINVAL
;
1432 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1434 uinfo
->value
.integer
.min
= 0;
1435 uinfo
->value
.integer
.max
= 1;
1439 static int snd_ymfpci_get_single(struct snd_kcontrol
*kcontrol
,
1440 struct snd_ctl_elem_value
*ucontrol
)
1442 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1443 int reg
= kcontrol
->private_value
& 0xffff;
1444 unsigned int shift
= (kcontrol
->private_value
>> 16) & 0xff;
1445 unsigned int mask
= 1;
1448 case YDSXGR_SPDIFOUTCTRL
: break;
1449 case YDSXGR_SPDIFINCTRL
: break;
1450 default: return -EINVAL
;
1452 ucontrol
->value
.integer
.value
[0] =
1453 (snd_ymfpci_readl(chip
, reg
) >> shift
) & mask
;
1457 static int snd_ymfpci_put_single(struct snd_kcontrol
*kcontrol
,
1458 struct snd_ctl_elem_value
*ucontrol
)
1460 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1461 int reg
= kcontrol
->private_value
& 0xffff;
1462 unsigned int shift
= (kcontrol
->private_value
>> 16) & 0xff;
1463 unsigned int mask
= 1;
1465 unsigned int val
, oval
;
1468 case YDSXGR_SPDIFOUTCTRL
: break;
1469 case YDSXGR_SPDIFINCTRL
: break;
1470 default: return -EINVAL
;
1472 val
= (ucontrol
->value
.integer
.value
[0] & mask
);
1474 spin_lock_irq(&chip
->reg_lock
);
1475 oval
= snd_ymfpci_readl(chip
, reg
);
1476 val
= (oval
& ~(mask
<< shift
)) | val
;
1477 change
= val
!= oval
;
1478 snd_ymfpci_writel(chip
, reg
, val
);
1479 spin_unlock_irq(&chip
->reg_lock
);
1483 static DECLARE_TLV_DB_LINEAR(db_scale_native
, TLV_DB_GAIN_MUTE
, 0);
1485 #define YMFPCI_DOUBLE(xname, xindex, reg) \
1486 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
1487 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
1488 .info = snd_ymfpci_info_double, \
1489 .get = snd_ymfpci_get_double, .put = snd_ymfpci_put_double, \
1490 .private_value = reg, \
1491 .tlv = { .p = db_scale_native } }
1493 static int snd_ymfpci_info_double(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1495 unsigned int reg
= kcontrol
->private_value
;
1497 if (reg
< 0x80 || reg
>= 0xc0)
1499 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_INTEGER
;
1501 uinfo
->value
.integer
.min
= 0;
1502 uinfo
->value
.integer
.max
= 16383;
1506 static int snd_ymfpci_get_double(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1508 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1509 unsigned int reg
= kcontrol
->private_value
;
1510 unsigned int shift_left
= 0, shift_right
= 16, mask
= 16383;
1513 if (reg
< 0x80 || reg
>= 0xc0)
1515 spin_lock_irq(&chip
->reg_lock
);
1516 val
= snd_ymfpci_readl(chip
, reg
);
1517 spin_unlock_irq(&chip
->reg_lock
);
1518 ucontrol
->value
.integer
.value
[0] = (val
>> shift_left
) & mask
;
1519 ucontrol
->value
.integer
.value
[1] = (val
>> shift_right
) & mask
;
1523 static int snd_ymfpci_put_double(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1525 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1526 unsigned int reg
= kcontrol
->private_value
;
1527 unsigned int shift_left
= 0, shift_right
= 16, mask
= 16383;
1529 unsigned int val1
, val2
, oval
;
1531 if (reg
< 0x80 || reg
>= 0xc0)
1533 val1
= ucontrol
->value
.integer
.value
[0] & mask
;
1534 val2
= ucontrol
->value
.integer
.value
[1] & mask
;
1535 val1
<<= shift_left
;
1536 val2
<<= shift_right
;
1537 spin_lock_irq(&chip
->reg_lock
);
1538 oval
= snd_ymfpci_readl(chip
, reg
);
1539 val1
= (oval
& ~((mask
<< shift_left
) | (mask
<< shift_right
))) | val1
| val2
;
1540 change
= val1
!= oval
;
1541 snd_ymfpci_writel(chip
, reg
, val1
);
1542 spin_unlock_irq(&chip
->reg_lock
);
1549 static int snd_ymfpci_info_dup4ch(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1551 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1553 uinfo
->value
.integer
.min
= 0;
1554 uinfo
->value
.integer
.max
= 1;
1558 static int snd_ymfpci_get_dup4ch(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1560 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1561 ucontrol
->value
.integer
.value
[0] = chip
->mode_dup4ch
;
1565 static int snd_ymfpci_put_dup4ch(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1567 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1569 change
= (ucontrol
->value
.integer
.value
[0] != chip
->mode_dup4ch
);
1571 chip
->mode_dup4ch
= !!ucontrol
->value
.integer
.value
[0];
1576 static struct snd_kcontrol_new snd_ymfpci_controls
[] __devinitdata
= {
1577 YMFPCI_DOUBLE("Wave Playback Volume", 0, YDSXGR_NATIVEDACOUTVOL
),
1578 YMFPCI_DOUBLE("Wave Capture Volume", 0, YDSXGR_NATIVEDACLOOPVOL
),
1579 YMFPCI_DOUBLE("Digital Capture Volume", 0, YDSXGR_NATIVEDACINVOL
),
1580 YMFPCI_DOUBLE("Digital Capture Volume", 1, YDSXGR_NATIVEADCINVOL
),
1581 YMFPCI_DOUBLE("ADC Playback Volume", 0, YDSXGR_PRIADCOUTVOL
),
1582 YMFPCI_DOUBLE("ADC Capture Volume", 0, YDSXGR_PRIADCLOOPVOL
),
1583 YMFPCI_DOUBLE("ADC Playback Volume", 1, YDSXGR_SECADCOUTVOL
),
1584 YMFPCI_DOUBLE("ADC Capture Volume", 1, YDSXGR_SECADCLOOPVOL
),
1585 YMFPCI_DOUBLE("FM Legacy Volume", 0, YDSXGR_LEGACYOUTVOL
),
1586 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ", PLAYBACK
,VOLUME
), 0, YDSXGR_ZVOUTVOL
),
1587 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("", CAPTURE
,VOLUME
), 0, YDSXGR_ZVLOOPVOL
),
1588 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ",PLAYBACK
,VOLUME
), 1, YDSXGR_SPDIFOUTVOL
),
1589 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("",CAPTURE
,VOLUME
), 1, YDSXGR_SPDIFLOOPVOL
),
1590 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK
,SWITCH
), 0, YDSXGR_SPDIFOUTCTRL
, 0),
1591 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE
,SWITCH
), 0, YDSXGR_SPDIFINCTRL
, 0),
1592 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("Loop",NONE
,NONE
), 0, YDSXGR_SPDIFINCTRL
, 4),
1594 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1595 .name
= "4ch Duplication",
1596 .info
= snd_ymfpci_info_dup4ch
,
1597 .get
= snd_ymfpci_get_dup4ch
,
1598 .put
= snd_ymfpci_put_dup4ch
,
1607 static int snd_ymfpci_get_gpio_out(struct snd_ymfpci
*chip
, int pin
)
1610 unsigned long flags
;
1612 spin_lock_irqsave(&chip
->reg_lock
, flags
);
1613 reg
= snd_ymfpci_readw(chip
, YDSXGR_GPIOFUNCENABLE
);
1614 reg
&= ~(1 << (pin
+ 8));
1616 snd_ymfpci_writew(chip
, YDSXGR_GPIOFUNCENABLE
, reg
);
1617 /* set the level mode for input line */
1618 mode
= snd_ymfpci_readw(chip
, YDSXGR_GPIOTYPECONFIG
);
1619 mode
&= ~(3 << (pin
* 2));
1620 snd_ymfpci_writew(chip
, YDSXGR_GPIOTYPECONFIG
, mode
);
1621 snd_ymfpci_writew(chip
, YDSXGR_GPIOFUNCENABLE
, reg
| (1 << (pin
+ 8)));
1622 mode
= snd_ymfpci_readw(chip
, YDSXGR_GPIOINSTATUS
);
1623 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
1624 return (mode
>> pin
) & 1;
1627 static int snd_ymfpci_set_gpio_out(struct snd_ymfpci
*chip
, int pin
, int enable
)
1630 unsigned long flags
;
1632 spin_lock_irqsave(&chip
->reg_lock
, flags
);
1633 reg
= snd_ymfpci_readw(chip
, YDSXGR_GPIOFUNCENABLE
);
1635 reg
&= ~(1 << (pin
+ 8));
1636 snd_ymfpci_writew(chip
, YDSXGR_GPIOFUNCENABLE
, reg
);
1637 snd_ymfpci_writew(chip
, YDSXGR_GPIOOUTCTRL
, enable
<< pin
);
1638 snd_ymfpci_writew(chip
, YDSXGR_GPIOFUNCENABLE
, reg
| (1 << (pin
+ 8)));
1639 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
1644 static int snd_ymfpci_gpio_sw_info(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_info
*uinfo
)
1646 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_BOOLEAN
;
1648 uinfo
->value
.integer
.min
= 0;
1649 uinfo
->value
.integer
.max
= 1;
1653 static int snd_ymfpci_gpio_sw_get(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1655 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1656 int pin
= (int)kcontrol
->private_value
;
1657 ucontrol
->value
.integer
.value
[0] = snd_ymfpci_get_gpio_out(chip
, pin
);
1661 static int snd_ymfpci_gpio_sw_put(struct snd_kcontrol
*kcontrol
, struct snd_ctl_elem_value
*ucontrol
)
1663 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1664 int pin
= (int)kcontrol
->private_value
;
1666 if (snd_ymfpci_get_gpio_out(chip
, pin
) != ucontrol
->value
.integer
.value
[0]) {
1667 snd_ymfpci_set_gpio_out(chip
, pin
, !!ucontrol
->value
.integer
.value
[0]);
1668 ucontrol
->value
.integer
.value
[0] = snd_ymfpci_get_gpio_out(chip
, pin
);
1674 static struct snd_kcontrol_new snd_ymfpci_rear_shared __devinitdata
= {
1675 .name
= "Shared Rear/Line-In Switch",
1676 .iface
= SNDRV_CTL_ELEM_IFACE_MIXER
,
1677 .info
= snd_ymfpci_gpio_sw_info
,
1678 .get
= snd_ymfpci_gpio_sw_get
,
1679 .put
= snd_ymfpci_gpio_sw_put
,
1687 static int snd_ymfpci_pcm_vol_info(struct snd_kcontrol
*kcontrol
,
1688 struct snd_ctl_elem_info
*uinfo
)
1690 uinfo
->type
= SNDRV_CTL_ELEM_TYPE_INTEGER
;
1692 uinfo
->value
.integer
.min
= 0;
1693 uinfo
->value
.integer
.max
= 0x8000;
1697 static int snd_ymfpci_pcm_vol_get(struct snd_kcontrol
*kcontrol
,
1698 struct snd_ctl_elem_value
*ucontrol
)
1700 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1701 unsigned int subs
= kcontrol
->id
.subdevice
;
1703 ucontrol
->value
.integer
.value
[0] = chip
->pcm_mixer
[subs
].left
;
1704 ucontrol
->value
.integer
.value
[1] = chip
->pcm_mixer
[subs
].right
;
1708 static int snd_ymfpci_pcm_vol_put(struct snd_kcontrol
*kcontrol
,
1709 struct snd_ctl_elem_value
*ucontrol
)
1711 struct snd_ymfpci
*chip
= snd_kcontrol_chip(kcontrol
);
1712 unsigned int subs
= kcontrol
->id
.subdevice
;
1713 struct snd_pcm_substream
*substream
;
1714 unsigned long flags
;
1716 if (ucontrol
->value
.integer
.value
[0] != chip
->pcm_mixer
[subs
].left
||
1717 ucontrol
->value
.integer
.value
[1] != chip
->pcm_mixer
[subs
].right
) {
1718 chip
->pcm_mixer
[subs
].left
= ucontrol
->value
.integer
.value
[0];
1719 chip
->pcm_mixer
[subs
].right
= ucontrol
->value
.integer
.value
[1];
1721 substream
= (struct snd_pcm_substream
*)kcontrol
->private_value
;
1722 spin_lock_irqsave(&chip
->voice_lock
, flags
);
1723 if (substream
->runtime
&& substream
->runtime
->private_data
) {
1724 struct snd_ymfpci_pcm
*ypcm
= substream
->runtime
->private_data
;
1725 ypcm
->update_pcm_vol
= 2;
1727 spin_unlock_irqrestore(&chip
->voice_lock
, flags
);
1733 static struct snd_kcontrol_new snd_ymfpci_pcm_volume __devinitdata
= {
1734 .iface
= SNDRV_CTL_ELEM_IFACE_PCM
,
1735 .name
= "PCM Playback Volume",
1736 .access
= SNDRV_CTL_ELEM_ACCESS_READWRITE
|
1737 SNDRV_CTL_ELEM_ACCESS_INACTIVE
,
1738 .info
= snd_ymfpci_pcm_vol_info
,
1739 .get
= snd_ymfpci_pcm_vol_get
,
1740 .put
= snd_ymfpci_pcm_vol_put
,
1748 static void snd_ymfpci_mixer_free_ac97_bus(struct snd_ac97_bus
*bus
)
1750 struct snd_ymfpci
*chip
= bus
->private_data
;
1751 chip
->ac97_bus
= NULL
;
1754 static void snd_ymfpci_mixer_free_ac97(struct snd_ac97
*ac97
)
1756 struct snd_ymfpci
*chip
= ac97
->private_data
;
1760 int __devinit
snd_ymfpci_mixer(struct snd_ymfpci
*chip
, int rear_switch
)
1762 struct snd_ac97_template ac97
;
1763 struct snd_kcontrol
*kctl
;
1764 struct snd_pcm_substream
*substream
;
1767 static struct snd_ac97_bus_ops ops
= {
1768 .write
= snd_ymfpci_codec_write
,
1769 .read
= snd_ymfpci_codec_read
,
1772 if ((err
= snd_ac97_bus(chip
->card
, 0, &ops
, chip
, &chip
->ac97_bus
)) < 0)
1774 chip
->ac97_bus
->private_free
= snd_ymfpci_mixer_free_ac97_bus
;
1775 chip
->ac97_bus
->no_vra
= 1; /* YMFPCI doesn't need VRA */
1777 memset(&ac97
, 0, sizeof(ac97
));
1778 ac97
.private_data
= chip
;
1779 ac97
.private_free
= snd_ymfpci_mixer_free_ac97
;
1780 if ((err
= snd_ac97_mixer(chip
->ac97_bus
, &ac97
, &chip
->ac97
)) < 0)
1784 snd_ac97_update_bits(chip
->ac97
, AC97_EXTENDED_STATUS
,
1785 AC97_EA_VRA
|AC97_EA_VRM
, 0);
1787 for (idx
= 0; idx
< ARRAY_SIZE(snd_ymfpci_controls
); idx
++) {
1788 if ((err
= snd_ctl_add(chip
->card
, snd_ctl_new1(&snd_ymfpci_controls
[idx
], chip
))) < 0)
1792 /* add S/PDIF control */
1793 snd_assert(chip
->pcm_spdif
!= NULL
, return -EIO
);
1794 if ((err
= snd_ctl_add(chip
->card
, kctl
= snd_ctl_new1(&snd_ymfpci_spdif_default
, chip
))) < 0)
1796 kctl
->id
.device
= chip
->pcm_spdif
->device
;
1797 if ((err
= snd_ctl_add(chip
->card
, kctl
= snd_ctl_new1(&snd_ymfpci_spdif_mask
, chip
))) < 0)
1799 kctl
->id
.device
= chip
->pcm_spdif
->device
;
1800 if ((err
= snd_ctl_add(chip
->card
, kctl
= snd_ctl_new1(&snd_ymfpci_spdif_stream
, chip
))) < 0)
1802 kctl
->id
.device
= chip
->pcm_spdif
->device
;
1803 chip
->spdif_pcm_ctl
= kctl
;
1805 /* direct recording source */
1806 if (chip
->device_id
== PCI_DEVICE_ID_YAMAHA_754
&&
1807 (err
= snd_ctl_add(chip
->card
, kctl
= snd_ctl_new1(&snd_ymfpci_drec_source
, chip
))) < 0)
1811 * shared rear/line-in
1814 if ((err
= snd_ctl_add(chip
->card
, snd_ctl_new1(&snd_ymfpci_rear_shared
, chip
))) < 0)
1818 /* per-voice volume */
1819 substream
= chip
->pcm
->streams
[SNDRV_PCM_STREAM_PLAYBACK
].substream
;
1820 for (idx
= 0; idx
< 32; ++idx
) {
1821 kctl
= snd_ctl_new1(&snd_ymfpci_pcm_volume
, chip
);
1824 kctl
->id
.device
= chip
->pcm
->device
;
1825 kctl
->id
.subdevice
= idx
;
1826 kctl
->private_value
= (unsigned long)substream
;
1827 if ((err
= snd_ctl_add(chip
->card
, kctl
)) < 0)
1829 chip
->pcm_mixer
[idx
].left
= 0x8000;
1830 chip
->pcm_mixer
[idx
].right
= 0x8000;
1831 chip
->pcm_mixer
[idx
].ctl
= kctl
;
1832 substream
= substream
->next
;
1843 static int snd_ymfpci_timer_start(struct snd_timer
*timer
)
1845 struct snd_ymfpci
*chip
;
1846 unsigned long flags
;
1849 chip
= snd_timer_chip(timer
);
1850 count
= (timer
->sticks
<< 1) - 1;
1851 spin_lock_irqsave(&chip
->reg_lock
, flags
);
1852 snd_ymfpci_writew(chip
, YDSXGR_TIMERCOUNT
, count
);
1853 snd_ymfpci_writeb(chip
, YDSXGR_TIMERCTRL
, 0x03);
1854 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
1858 static int snd_ymfpci_timer_stop(struct snd_timer
*timer
)
1860 struct snd_ymfpci
*chip
;
1861 unsigned long flags
;
1863 chip
= snd_timer_chip(timer
);
1864 spin_lock_irqsave(&chip
->reg_lock
, flags
);
1865 snd_ymfpci_writeb(chip
, YDSXGR_TIMERCTRL
, 0x00);
1866 spin_unlock_irqrestore(&chip
->reg_lock
, flags
);
1870 static int snd_ymfpci_timer_precise_resolution(struct snd_timer
*timer
,
1871 unsigned long *num
, unsigned long *den
)
1878 static struct snd_timer_hardware snd_ymfpci_timer_hw
= {
1879 .flags
= SNDRV_TIMER_HW_AUTO
,
1880 .resolution
= 20833, /* 1/fs = 20.8333...us */
1882 .start
= snd_ymfpci_timer_start
,
1883 .stop
= snd_ymfpci_timer_stop
,
1884 .precise_resolution
= snd_ymfpci_timer_precise_resolution
,
1887 int __devinit
snd_ymfpci_timer(struct snd_ymfpci
*chip
, int device
)
1889 struct snd_timer
*timer
= NULL
;
1890 struct snd_timer_id tid
;
1893 tid
.dev_class
= SNDRV_TIMER_CLASS_CARD
;
1894 tid
.dev_sclass
= SNDRV_TIMER_SCLASS_NONE
;
1895 tid
.card
= chip
->card
->number
;
1896 tid
.device
= device
;
1898 if ((err
= snd_timer_new(chip
->card
, "YMFPCI", &tid
, &timer
)) >= 0) {
1899 strcpy(timer
->name
, "YMFPCI timer");
1900 timer
->private_data
= chip
;
1901 timer
->hw
= snd_ymfpci_timer_hw
;
1903 chip
->timer
= timer
;
1912 static void snd_ymfpci_proc_read(struct snd_info_entry
*entry
,
1913 struct snd_info_buffer
*buffer
)
1915 struct snd_ymfpci
*chip
= entry
->private_data
;
1918 snd_iprintf(buffer
, "YMFPCI\n\n");
1919 for (i
= 0; i
<= YDSXGR_WORKBASE
; i
+= 4)
1920 snd_iprintf(buffer
, "%04x: %04x\n", i
, snd_ymfpci_readl(chip
, i
));
1923 static int __devinit
snd_ymfpci_proc_init(struct snd_card
*card
, struct snd_ymfpci
*chip
)
1925 struct snd_info_entry
*entry
;
1927 if (! snd_card_proc_new(card
, "ymfpci", &entry
))
1928 snd_info_set_text_ops(entry
, chip
, snd_ymfpci_proc_read
);
1933 * initialization routines
1936 static void snd_ymfpci_aclink_reset(struct pci_dev
* pci
)
1940 pci_read_config_byte(pci
, PCIR_DSXG_CTRL
, &cmd
);
1941 #if 0 // force to reset
1944 pci_write_config_byte(pci
, PCIR_DSXG_CTRL
, cmd
& 0xfc);
1945 pci_write_config_byte(pci
, PCIR_DSXG_CTRL
, cmd
| 0x03);
1946 pci_write_config_byte(pci
, PCIR_DSXG_CTRL
, cmd
& 0xfc);
1947 pci_write_config_word(pci
, PCIR_DSXG_PWRCTRL1
, 0);
1948 pci_write_config_word(pci
, PCIR_DSXG_PWRCTRL2
, 0);
1954 static void snd_ymfpci_enable_dsp(struct snd_ymfpci
*chip
)
1956 snd_ymfpci_writel(chip
, YDSXGR_CONFIG
, 0x00000001);
1959 static void snd_ymfpci_disable_dsp(struct snd_ymfpci
*chip
)
1964 val
= snd_ymfpci_readl(chip
, YDSXGR_CONFIG
);
1966 snd_ymfpci_writel(chip
, YDSXGR_CONFIG
, 0x00000000);
1967 while (timeout
-- > 0) {
1968 val
= snd_ymfpci_readl(chip
, YDSXGR_STATUS
);
1969 if ((val
& 0x00000002) == 0)
1974 #include "ymfpci_image.h"
1976 static void snd_ymfpci_download_image(struct snd_ymfpci
*chip
)
1980 unsigned long *inst
;
1982 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACOUTVOL
, 0x00000000);
1983 snd_ymfpci_disable_dsp(chip
);
1984 snd_ymfpci_writel(chip
, YDSXGR_MODE
, 0x00010000);
1985 snd_ymfpci_writel(chip
, YDSXGR_MODE
, 0x00000000);
1986 snd_ymfpci_writel(chip
, YDSXGR_MAPOFREC
, 0x00000000);
1987 snd_ymfpci_writel(chip
, YDSXGR_MAPOFEFFECT
, 0x00000000);
1988 snd_ymfpci_writel(chip
, YDSXGR_PLAYCTRLBASE
, 0x00000000);
1989 snd_ymfpci_writel(chip
, YDSXGR_RECCTRLBASE
, 0x00000000);
1990 snd_ymfpci_writel(chip
, YDSXGR_EFFCTRLBASE
, 0x00000000);
1991 ctrl
= snd_ymfpci_readw(chip
, YDSXGR_GLOBALCTRL
);
1992 snd_ymfpci_writew(chip
, YDSXGR_GLOBALCTRL
, ctrl
& ~0x0007);
1994 /* setup DSP instruction code */
1995 for (i
= 0; i
< YDSXG_DSPLENGTH
/ 4; i
++)
1996 snd_ymfpci_writel(chip
, YDSXGR_DSPINSTRAM
+ (i
<< 2), DspInst
[i
]);
1998 /* setup control instruction code */
1999 switch (chip
->device_id
) {
2000 case PCI_DEVICE_ID_YAMAHA_724F
:
2001 case PCI_DEVICE_ID_YAMAHA_740C
:
2002 case PCI_DEVICE_ID_YAMAHA_744
:
2003 case PCI_DEVICE_ID_YAMAHA_754
:
2010 for (i
= 0; i
< YDSXG_CTRLLENGTH
/ 4; i
++)
2011 snd_ymfpci_writel(chip
, YDSXGR_CTRLINSTRAM
+ (i
<< 2), inst
[i
]);
2013 snd_ymfpci_enable_dsp(chip
);
2016 static int __devinit
snd_ymfpci_memalloc(struct snd_ymfpci
*chip
)
2018 long size
, playback_ctrl_size
;
2019 int voice
, bank
, reg
;
2021 dma_addr_t ptr_addr
;
2023 playback_ctrl_size
= 4 + 4 * YDSXG_PLAYBACK_VOICES
;
2024 chip
->bank_size_playback
= snd_ymfpci_readl(chip
, YDSXGR_PLAYCTRLSIZE
) << 2;
2025 chip
->bank_size_capture
= snd_ymfpci_readl(chip
, YDSXGR_RECCTRLSIZE
) << 2;
2026 chip
->bank_size_effect
= snd_ymfpci_readl(chip
, YDSXGR_EFFCTRLSIZE
) << 2;
2027 chip
->work_size
= YDSXG_DEFAULT_WORK_SIZE
;
2029 size
= ALIGN(playback_ctrl_size
, 0x100) +
2030 ALIGN(chip
->bank_size_playback
* 2 * YDSXG_PLAYBACK_VOICES
, 0x100) +
2031 ALIGN(chip
->bank_size_capture
* 2 * YDSXG_CAPTURE_VOICES
, 0x100) +
2032 ALIGN(chip
->bank_size_effect
* 2 * YDSXG_EFFECT_VOICES
, 0x100) +
2034 /* work_ptr must be aligned to 256 bytes, but it's already
2035 covered with the kernel page allocation mechanism */
2036 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV
, snd_dma_pci_data(chip
->pci
),
2037 size
, &chip
->work_ptr
) < 0)
2039 ptr
= chip
->work_ptr
.area
;
2040 ptr_addr
= chip
->work_ptr
.addr
;
2041 memset(ptr
, 0, size
); /* for sure */
2043 chip
->bank_base_playback
= ptr
;
2044 chip
->bank_base_playback_addr
= ptr_addr
;
2045 chip
->ctrl_playback
= (u32
*)ptr
;
2046 chip
->ctrl_playback
[0] = cpu_to_le32(YDSXG_PLAYBACK_VOICES
);
2047 ptr
+= ALIGN(playback_ctrl_size
, 0x100);
2048 ptr_addr
+= ALIGN(playback_ctrl_size
, 0x100);
2049 for (voice
= 0; voice
< YDSXG_PLAYBACK_VOICES
; voice
++) {
2050 chip
->voices
[voice
].number
= voice
;
2051 chip
->voices
[voice
].bank
= (struct snd_ymfpci_playback_bank
*)ptr
;
2052 chip
->voices
[voice
].bank_addr
= ptr_addr
;
2053 for (bank
= 0; bank
< 2; bank
++) {
2054 chip
->bank_playback
[voice
][bank
] = (struct snd_ymfpci_playback_bank
*)ptr
;
2055 ptr
+= chip
->bank_size_playback
;
2056 ptr_addr
+= chip
->bank_size_playback
;
2059 ptr
= (char *)ALIGN((unsigned long)ptr
, 0x100);
2060 ptr_addr
= ALIGN(ptr_addr
, 0x100);
2061 chip
->bank_base_capture
= ptr
;
2062 chip
->bank_base_capture_addr
= ptr_addr
;
2063 for (voice
= 0; voice
< YDSXG_CAPTURE_VOICES
; voice
++)
2064 for (bank
= 0; bank
< 2; bank
++) {
2065 chip
->bank_capture
[voice
][bank
] = (struct snd_ymfpci_capture_bank
*)ptr
;
2066 ptr
+= chip
->bank_size_capture
;
2067 ptr_addr
+= chip
->bank_size_capture
;
2069 ptr
= (char *)ALIGN((unsigned long)ptr
, 0x100);
2070 ptr_addr
= ALIGN(ptr_addr
, 0x100);
2071 chip
->bank_base_effect
= ptr
;
2072 chip
->bank_base_effect_addr
= ptr_addr
;
2073 for (voice
= 0; voice
< YDSXG_EFFECT_VOICES
; voice
++)
2074 for (bank
= 0; bank
< 2; bank
++) {
2075 chip
->bank_effect
[voice
][bank
] = (struct snd_ymfpci_effect_bank
*)ptr
;
2076 ptr
+= chip
->bank_size_effect
;
2077 ptr_addr
+= chip
->bank_size_effect
;
2079 ptr
= (char *)ALIGN((unsigned long)ptr
, 0x100);
2080 ptr_addr
= ALIGN(ptr_addr
, 0x100);
2081 chip
->work_base
= ptr
;
2082 chip
->work_base_addr
= ptr_addr
;
2084 snd_assert(ptr
+ chip
->work_size
== chip
->work_ptr
.area
+ chip
->work_ptr
.bytes
, );
2086 snd_ymfpci_writel(chip
, YDSXGR_PLAYCTRLBASE
, chip
->bank_base_playback_addr
);
2087 snd_ymfpci_writel(chip
, YDSXGR_RECCTRLBASE
, chip
->bank_base_capture_addr
);
2088 snd_ymfpci_writel(chip
, YDSXGR_EFFCTRLBASE
, chip
->bank_base_effect_addr
);
2089 snd_ymfpci_writel(chip
, YDSXGR_WORKBASE
, chip
->work_base_addr
);
2090 snd_ymfpci_writel(chip
, YDSXGR_WORKSIZE
, chip
->work_size
>> 2);
2092 /* S/PDIF output initialization */
2093 chip
->spdif_bits
= chip
->spdif_pcm_bits
= SNDRV_PCM_DEFAULT_CON_SPDIF
& 0xffff;
2094 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTCTRL
, 0);
2095 snd_ymfpci_writew(chip
, YDSXGR_SPDIFOUTSTATUS
, chip
->spdif_bits
);
2097 /* S/PDIF input initialization */
2098 snd_ymfpci_writew(chip
, YDSXGR_SPDIFINCTRL
, 0);
2100 /* digital mixer setup */
2101 for (reg
= 0x80; reg
< 0xc0; reg
+= 4)
2102 snd_ymfpci_writel(chip
, reg
, 0);
2103 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACOUTVOL
, 0x3fff3fff);
2104 snd_ymfpci_writel(chip
, YDSXGR_ZVOUTVOL
, 0x3fff3fff);
2105 snd_ymfpci_writel(chip
, YDSXGR_SPDIFOUTVOL
, 0x3fff3fff);
2106 snd_ymfpci_writel(chip
, YDSXGR_NATIVEADCINVOL
, 0x3fff3fff);
2107 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACINVOL
, 0x3fff3fff);
2108 snd_ymfpci_writel(chip
, YDSXGR_PRIADCLOOPVOL
, 0x3fff3fff);
2109 snd_ymfpci_writel(chip
, YDSXGR_LEGACYOUTVOL
, 0x3fff3fff);
2114 static int snd_ymfpci_free(struct snd_ymfpci
*chip
)
2118 snd_assert(chip
!= NULL
, return -EINVAL
);
2120 if (chip
->res_reg_area
) { /* don't touch busy hardware */
2121 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACOUTVOL
, 0);
2122 snd_ymfpci_writel(chip
, YDSXGR_BUF441OUTVOL
, 0);
2123 snd_ymfpci_writel(chip
, YDSXGR_LEGACYOUTVOL
, 0);
2124 snd_ymfpci_writel(chip
, YDSXGR_STATUS
, ~0);
2125 snd_ymfpci_disable_dsp(chip
);
2126 snd_ymfpci_writel(chip
, YDSXGR_PLAYCTRLBASE
, 0);
2127 snd_ymfpci_writel(chip
, YDSXGR_RECCTRLBASE
, 0);
2128 snd_ymfpci_writel(chip
, YDSXGR_EFFCTRLBASE
, 0);
2129 snd_ymfpci_writel(chip
, YDSXGR_WORKBASE
, 0);
2130 snd_ymfpci_writel(chip
, YDSXGR_WORKSIZE
, 0);
2131 ctrl
= snd_ymfpci_readw(chip
, YDSXGR_GLOBALCTRL
);
2132 snd_ymfpci_writew(chip
, YDSXGR_GLOBALCTRL
, ctrl
& ~0x0007);
2135 snd_ymfpci_ac3_done(chip
);
2137 /* Set PCI device to D3 state */
2139 /* FIXME: temporarily disabled, otherwise we cannot fire up
2140 * the chip again unless reboot. ACPI bug?
2142 pci_set_power_state(chip
->pci
, 3);
2146 vfree(chip
->saved_regs
);
2148 release_and_free_resource(chip
->mpu_res
);
2149 release_and_free_resource(chip
->fm_res
);
2150 snd_ymfpci_free_gameport(chip
);
2151 if (chip
->reg_area_virt
)
2152 iounmap(chip
->reg_area_virt
);
2153 if (chip
->work_ptr
.area
)
2154 snd_dma_free_pages(&chip
->work_ptr
);
2157 free_irq(chip
->irq
, chip
);
2158 release_and_free_resource(chip
->res_reg_area
);
2160 pci_write_config_word(chip
->pci
, 0x40, chip
->old_legacy_ctrl
);
2162 pci_disable_device(chip
->pci
);
2167 static int snd_ymfpci_dev_free(struct snd_device
*device
)
2169 struct snd_ymfpci
*chip
= device
->device_data
;
2170 return snd_ymfpci_free(chip
);
2174 static int saved_regs_index
[] = {
2176 YDSXGR_SPDIFOUTCTRL
,
2177 YDSXGR_SPDIFOUTSTATUS
,
2180 YDSXGR_PRIADCLOOPVOL
,
2181 YDSXGR_NATIVEDACINVOL
,
2182 YDSXGR_NATIVEDACOUTVOL
,
2183 // YDSXGR_BUF441OUTVOL,
2184 YDSXGR_NATIVEADCINVOL
,
2185 YDSXGR_SPDIFLOOPVOL
,
2188 YDSXGR_LEGACYOUTVOL
,
2190 YDSXGR_PLAYCTRLBASE
,
2194 /* capture set up */
2201 #define YDSXGR_NUM_SAVED_REGS ARRAY_SIZE(saved_regs_index)
2203 int snd_ymfpci_suspend(struct pci_dev
*pci
, pm_message_t state
)
2205 struct snd_card
*card
= pci_get_drvdata(pci
);
2206 struct snd_ymfpci
*chip
= card
->private_data
;
2209 snd_power_change_state(card
, SNDRV_CTL_POWER_D3hot
);
2210 snd_pcm_suspend_all(chip
->pcm
);
2211 snd_pcm_suspend_all(chip
->pcm2
);
2212 snd_pcm_suspend_all(chip
->pcm_spdif
);
2213 snd_pcm_suspend_all(chip
->pcm_4ch
);
2214 snd_ac97_suspend(chip
->ac97
);
2215 for (i
= 0; i
< YDSXGR_NUM_SAVED_REGS
; i
++)
2216 chip
->saved_regs
[i
] = snd_ymfpci_readl(chip
, saved_regs_index
[i
]);
2217 chip
->saved_ydsxgr_mode
= snd_ymfpci_readl(chip
, YDSXGR_MODE
);
2218 snd_ymfpci_writel(chip
, YDSXGR_NATIVEDACOUTVOL
, 0);
2219 snd_ymfpci_disable_dsp(chip
);
2220 pci_disable_device(pci
);
2221 pci_save_state(pci
);
2222 pci_set_power_state(pci
, pci_choose_state(pci
, state
));
2226 int snd_ymfpci_resume(struct pci_dev
*pci
)
2228 struct snd_card
*card
= pci_get_drvdata(pci
);
2229 struct snd_ymfpci
*chip
= card
->private_data
;
2232 pci_set_power_state(pci
, PCI_D0
);
2233 pci_restore_state(pci
);
2234 if (pci_enable_device(pci
) < 0) {
2235 printk(KERN_ERR
"ymfpci: pci_enable_device failed, "
2236 "disabling device\n");
2237 snd_card_disconnect(card
);
2240 pci_set_master(pci
);
2241 snd_ymfpci_aclink_reset(pci
);
2242 snd_ymfpci_codec_ready(chip
, 0);
2243 snd_ymfpci_download_image(chip
);
2246 for (i
= 0; i
< YDSXGR_NUM_SAVED_REGS
; i
++)
2247 snd_ymfpci_writel(chip
, saved_regs_index
[i
], chip
->saved_regs
[i
]);
2249 snd_ac97_resume(chip
->ac97
);
2251 /* start hw again */
2252 if (chip
->start_count
> 0) {
2253 spin_lock_irq(&chip
->reg_lock
);
2254 snd_ymfpci_writel(chip
, YDSXGR_MODE
, chip
->saved_ydsxgr_mode
);
2255 chip
->active_bank
= snd_ymfpci_readl(chip
, YDSXGR_CTRLSELECT
);
2256 spin_unlock_irq(&chip
->reg_lock
);
2258 snd_power_change_state(card
, SNDRV_CTL_POWER_D0
);
2261 #endif /* CONFIG_PM */
2263 int __devinit
snd_ymfpci_create(struct snd_card
*card
,
2264 struct pci_dev
* pci
,
2265 unsigned short old_legacy_ctrl
,
2266 struct snd_ymfpci
** rchip
)
2268 struct snd_ymfpci
*chip
;
2270 static struct snd_device_ops ops
= {
2271 .dev_free
= snd_ymfpci_dev_free
,
2276 /* enable PCI device */
2277 if ((err
= pci_enable_device(pci
)) < 0)
2280 chip
= kzalloc(sizeof(*chip
), GFP_KERNEL
);
2282 pci_disable_device(pci
);
2285 chip
->old_legacy_ctrl
= old_legacy_ctrl
;
2286 spin_lock_init(&chip
->reg_lock
);
2287 spin_lock_init(&chip
->voice_lock
);
2288 init_waitqueue_head(&chip
->interrupt_sleep
);
2289 atomic_set(&chip
->interrupt_sleep_count
, 0);
2293 chip
->device_id
= pci
->device
;
2294 pci_read_config_byte(pci
, PCI_REVISION_ID
, &chip
->rev
);
2295 chip
->reg_area_phys
= pci_resource_start(pci
, 0);
2296 chip
->reg_area_virt
= ioremap_nocache(chip
->reg_area_phys
, 0x8000);
2297 pci_set_master(pci
);
2299 if ((chip
->res_reg_area
= request_mem_region(chip
->reg_area_phys
, 0x8000, "YMFPCI")) == NULL
) {
2300 snd_printk(KERN_ERR
"unable to grab memory region 0x%lx-0x%lx\n", chip
->reg_area_phys
, chip
->reg_area_phys
+ 0x8000 - 1);
2301 snd_ymfpci_free(chip
);
2304 if (request_irq(pci
->irq
, snd_ymfpci_interrupt
, IRQF_SHARED
,
2306 snd_printk(KERN_ERR
"unable to grab IRQ %d\n", pci
->irq
);
2307 snd_ymfpci_free(chip
);
2310 chip
->irq
= pci
->irq
;
2312 snd_ymfpci_aclink_reset(pci
);
2313 if (snd_ymfpci_codec_ready(chip
, 0) < 0) {
2314 snd_ymfpci_free(chip
);
2318 snd_ymfpci_download_image(chip
);
2320 udelay(100); /* seems we need a delay after downloading image.. */
2322 if (snd_ymfpci_memalloc(chip
) < 0) {
2323 snd_ymfpci_free(chip
);
2327 if ((err
= snd_ymfpci_ac3_init(chip
)) < 0) {
2328 snd_ymfpci_free(chip
);
2333 chip
->saved_regs
= vmalloc(YDSXGR_NUM_SAVED_REGS
* sizeof(u32
));
2334 if (chip
->saved_regs
== NULL
) {
2335 snd_ymfpci_free(chip
);
2340 if ((err
= snd_device_new(card
, SNDRV_DEV_LOWLEVEL
, chip
, &ops
)) < 0) {
2341 snd_ymfpci_free(chip
);
2345 snd_ymfpci_proc_init(card
, chip
);
2347 snd_card_set_dev(card
, &pci
->dev
);