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;
913 ypcm->swap_rear = chip->rear_swap;
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;
939 spin_lock_irq(&chip->reg_lock);
940 snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTCTRL,
941 snd_ymfpci_readw(chip, YDSXGR_SPDIFOUTCTRL) | 2);
942 ymfpci_open_extension(chip);
943 chip->spdif_pcm_bits = chip->spdif_bits;
944 snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_pcm_bits);
945 chip->spdif_opened++;
946 spin_unlock_irq(&chip->reg_lock);
948 chip->spdif_pcm_ctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
949 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE |
950 SNDRV_CTL_EVENT_MASK_INFO, &chip->spdif_pcm_ctl->id);
954 static int snd_ymfpci_playback_4ch_open(struct snd_pcm_substream *substream)
956 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
957 struct snd_pcm_runtime *runtime = substream->runtime;
958 struct snd_ymfpci_pcm *ypcm;
961 if ((err = snd_ymfpci_playback_open_1(substream)) < 0)
963 ypcm = runtime->private_data;
964 ypcm->output_front = 0;
965 ypcm->output_rear = 1;
966 spin_lock_irq(&chip->reg_lock);
967 ymfpci_open_extension(chip);
969 spin_unlock_irq(&chip->reg_lock);
973 static int snd_ymfpci_capture_open(struct snd_pcm_substream *substream,
974 u32 capture_bank_number)
976 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
977 struct snd_pcm_runtime *runtime = substream->runtime;
978 struct snd_ymfpci_pcm *ypcm;
980 ypcm = kzalloc(sizeof(*ypcm), GFP_KERNEL);
984 ypcm->type = capture_bank_number + CAPTURE_REC;
985 ypcm->substream = substream;
986 ypcm->capture_bank_number = capture_bank_number;
987 chip->capture_substream[capture_bank_number] = substream;
988 runtime->hw = snd_ymfpci_capture;
989 /* FIXME? True value is 256/48 = 5.33333 ms */
990 snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_TIME, 5333, UINT_MAX);
991 runtime->private_data = ypcm;
992 runtime->private_free = snd_ymfpci_pcm_free_substream;
993 snd_ymfpci_hw_start(chip);
997 static int snd_ymfpci_capture_rec_open(struct snd_pcm_substream *substream)
999 return snd_ymfpci_capture_open(substream, 0);
1002 static int snd_ymfpci_capture_ac97_open(struct snd_pcm_substream *substream)
1004 return snd_ymfpci_capture_open(substream, 1);
1007 static int snd_ymfpci_playback_close_1(struct snd_pcm_substream *substream)
1012 static int snd_ymfpci_playback_close(struct snd_pcm_substream *substream)
1014 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
1015 struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
1016 struct snd_kcontrol *kctl;
1018 spin_lock_irq(&chip->reg_lock);
1019 if (ypcm->output_rear && chip->rear_opened > 0) {
1020 chip->rear_opened--;
1021 ymfpci_close_extension(chip);
1023 spin_unlock_irq(&chip->reg_lock);
1024 kctl = chip->pcm_mixer[substream->number].ctl;
1025 kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
1026 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_INFO, &kctl->id);
1027 return snd_ymfpci_playback_close_1(substream);
1030 static int snd_ymfpci_playback_spdif_close(struct snd_pcm_substream *substream)
1032 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
1034 spin_lock_irq(&chip->reg_lock);
1035 chip->spdif_opened = 0;
1036 ymfpci_close_extension(chip);
1037 snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTCTRL,
1038 snd_ymfpci_readw(chip, YDSXGR_SPDIFOUTCTRL) & ~2);
1039 snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_bits);
1040 spin_unlock_irq(&chip->reg_lock);
1041 chip->spdif_pcm_ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
1042 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE |
1043 SNDRV_CTL_EVENT_MASK_INFO, &chip->spdif_pcm_ctl->id);
1044 return snd_ymfpci_playback_close_1(substream);
1047 static int snd_ymfpci_playback_4ch_close(struct snd_pcm_substream *substream)
1049 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
1051 spin_lock_irq(&chip->reg_lock);
1052 if (chip->rear_opened > 0) {
1053 chip->rear_opened--;
1054 ymfpci_close_extension(chip);
1056 spin_unlock_irq(&chip->reg_lock);
1057 return snd_ymfpci_playback_close_1(substream);
1060 static int snd_ymfpci_capture_close(struct snd_pcm_substream *substream)
1062 struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
1063 struct snd_pcm_runtime *runtime = substream->runtime;
1064 struct snd_ymfpci_pcm *ypcm = runtime->private_data;
1067 chip->capture_substream[ypcm->capture_bank_number] = NULL;
1068 snd_ymfpci_hw_stop(chip);
1073 static struct snd_pcm_ops snd_ymfpci_playback_ops = {
1074 .open = snd_ymfpci_playback_open,
1075 .close = snd_ymfpci_playback_close,
1076 .ioctl = snd_pcm_lib_ioctl,
1077 .hw_params = snd_ymfpci_playback_hw_params,
1078 .hw_free = snd_ymfpci_playback_hw_free,
1079 .prepare = snd_ymfpci_playback_prepare,
1080 .trigger = snd_ymfpci_playback_trigger,
1081 .pointer = snd_ymfpci_playback_pointer,
1084 static struct snd_pcm_ops snd_ymfpci_capture_rec_ops = {
1085 .open = snd_ymfpci_capture_rec_open,
1086 .close = snd_ymfpci_capture_close,
1087 .ioctl = snd_pcm_lib_ioctl,
1088 .hw_params = snd_ymfpci_capture_hw_params,
1089 .hw_free = snd_ymfpci_capture_hw_free,
1090 .prepare = snd_ymfpci_capture_prepare,
1091 .trigger = snd_ymfpci_capture_trigger,
1092 .pointer = snd_ymfpci_capture_pointer,
1095 int __devinit snd_ymfpci_pcm(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
1097 struct snd_pcm *pcm;
1102 if ((err = snd_pcm_new(chip->card, "YMFPCI", device, 32, 1, &pcm)) < 0)
1104 pcm->private_data = chip;
1106 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ymfpci_playback_ops);
1107 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ymfpci_capture_rec_ops);
1110 pcm->info_flags = 0;
1111 strcpy(pcm->name, "YMFPCI");
1114 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1115 snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
1122 static struct snd_pcm_ops snd_ymfpci_capture_ac97_ops = {
1123 .open = snd_ymfpci_capture_ac97_open,
1124 .close = snd_ymfpci_capture_close,
1125 .ioctl = snd_pcm_lib_ioctl,
1126 .hw_params = snd_ymfpci_capture_hw_params,
1127 .hw_free = snd_ymfpci_capture_hw_free,
1128 .prepare = snd_ymfpci_capture_prepare,
1129 .trigger = snd_ymfpci_capture_trigger,
1130 .pointer = snd_ymfpci_capture_pointer,
1133 int __devinit snd_ymfpci_pcm2(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
1135 struct snd_pcm *pcm;
1140 if ((err = snd_pcm_new(chip->card, "YMFPCI - PCM2", device, 0, 1, &pcm)) < 0)
1142 pcm->private_data = chip;
1144 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ymfpci_capture_ac97_ops);
1147 pcm->info_flags = 0;
1148 sprintf(pcm->name, "YMFPCI - %s",
1149 chip->device_id == PCI_DEVICE_ID_YAMAHA_754 ? "Direct Recording" : "AC'97");
1152 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1153 snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
1160 static struct snd_pcm_ops snd_ymfpci_playback_spdif_ops = {
1161 .open = snd_ymfpci_playback_spdif_open,
1162 .close = snd_ymfpci_playback_spdif_close,
1163 .ioctl = snd_pcm_lib_ioctl,
1164 .hw_params = snd_ymfpci_playback_hw_params,
1165 .hw_free = snd_ymfpci_playback_hw_free,
1166 .prepare = snd_ymfpci_playback_prepare,
1167 .trigger = snd_ymfpci_playback_trigger,
1168 .pointer = snd_ymfpci_playback_pointer,
1171 int __devinit snd_ymfpci_pcm_spdif(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
1173 struct snd_pcm *pcm;
1178 if ((err = snd_pcm_new(chip->card, "YMFPCI - IEC958", device, 1, 0, &pcm)) < 0)
1180 pcm->private_data = chip;
1182 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ymfpci_playback_spdif_ops);
1185 pcm->info_flags = 0;
1186 strcpy(pcm->name, "YMFPCI - IEC958");
1187 chip->pcm_spdif = pcm;
1189 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1190 snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
1197 static struct snd_pcm_ops snd_ymfpci_playback_4ch_ops = {
1198 .open = snd_ymfpci_playback_4ch_open,
1199 .close = snd_ymfpci_playback_4ch_close,
1200 .ioctl = snd_pcm_lib_ioctl,
1201 .hw_params = snd_ymfpci_playback_hw_params,
1202 .hw_free = snd_ymfpci_playback_hw_free,
1203 .prepare = snd_ymfpci_playback_prepare,
1204 .trigger = snd_ymfpci_playback_trigger,
1205 .pointer = snd_ymfpci_playback_pointer,
1208 int __devinit snd_ymfpci_pcm_4ch(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
1210 struct snd_pcm *pcm;
1215 if ((err = snd_pcm_new(chip->card, "YMFPCI - Rear", device, 1, 0, &pcm)) < 0)
1217 pcm->private_data = chip;
1219 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ymfpci_playback_4ch_ops);
1222 pcm->info_flags = 0;
1223 strcpy(pcm->name, "YMFPCI - Rear PCM");
1224 chip->pcm_4ch = pcm;
1226 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1227 snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
1234 static int snd_ymfpci_spdif_default_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1236 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1241 static int snd_ymfpci_spdif_default_get(struct snd_kcontrol *kcontrol,
1242 struct snd_ctl_elem_value *ucontrol)
1244 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1246 spin_lock_irq(&chip->reg_lock);
1247 ucontrol->value.iec958.status[0] = (chip->spdif_bits >> 0) & 0xff;
1248 ucontrol->value.iec958.status[1] = (chip->spdif_bits >> 8) & 0xff;
1249 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS_48000;
1250 spin_unlock_irq(&chip->reg_lock);
1254 static int snd_ymfpci_spdif_default_put(struct snd_kcontrol *kcontrol,
1255 struct snd_ctl_elem_value *ucontrol)
1257 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1261 val = ((ucontrol->value.iec958.status[0] & 0x3e) << 0) |
1262 (ucontrol->value.iec958.status[1] << 8);
1263 spin_lock_irq(&chip->reg_lock);
1264 change = chip->spdif_bits != val;
1265 chip->spdif_bits = val;
1266 if ((snd_ymfpci_readw(chip, YDSXGR_SPDIFOUTCTRL) & 1) && chip->pcm_spdif == NULL)
1267 snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_bits);
1268 spin_unlock_irq(&chip->reg_lock);
1272 static struct snd_kcontrol_new snd_ymfpci_spdif_default __devinitdata =
1274 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1275 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
1276 .info = snd_ymfpci_spdif_default_info,
1277 .get = snd_ymfpci_spdif_default_get,
1278 .put = snd_ymfpci_spdif_default_put
1281 static int snd_ymfpci_spdif_mask_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1283 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1288 static int snd_ymfpci_spdif_mask_get(struct snd_kcontrol *kcontrol,
1289 struct snd_ctl_elem_value *ucontrol)
1291 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1293 spin_lock_irq(&chip->reg_lock);
1294 ucontrol->value.iec958.status[0] = 0x3e;
1295 ucontrol->value.iec958.status[1] = 0xff;
1296 spin_unlock_irq(&chip->reg_lock);
1300 static struct snd_kcontrol_new snd_ymfpci_spdif_mask __devinitdata =
1302 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1303 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1304 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
1305 .info = snd_ymfpci_spdif_mask_info,
1306 .get = snd_ymfpci_spdif_mask_get,
1309 static int snd_ymfpci_spdif_stream_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1311 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1316 static int snd_ymfpci_spdif_stream_get(struct snd_kcontrol *kcontrol,
1317 struct snd_ctl_elem_value *ucontrol)
1319 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1321 spin_lock_irq(&chip->reg_lock);
1322 ucontrol->value.iec958.status[0] = (chip->spdif_pcm_bits >> 0) & 0xff;
1323 ucontrol->value.iec958.status[1] = (chip->spdif_pcm_bits >> 8) & 0xff;
1324 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS_48000;
1325 spin_unlock_irq(&chip->reg_lock);
1329 static int snd_ymfpci_spdif_stream_put(struct snd_kcontrol *kcontrol,
1330 struct snd_ctl_elem_value *ucontrol)
1332 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1336 val = ((ucontrol->value.iec958.status[0] & 0x3e) << 0) |
1337 (ucontrol->value.iec958.status[1] << 8);
1338 spin_lock_irq(&chip->reg_lock);
1339 change = chip->spdif_pcm_bits != val;
1340 chip->spdif_pcm_bits = val;
1341 if ((snd_ymfpci_readw(chip, YDSXGR_SPDIFOUTCTRL) & 2))
1342 snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_pcm_bits);
1343 spin_unlock_irq(&chip->reg_lock);
1347 static struct snd_kcontrol_new snd_ymfpci_spdif_stream __devinitdata =
1349 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
1350 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1351 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
1352 .info = snd_ymfpci_spdif_stream_info,
1353 .get = snd_ymfpci_spdif_stream_get,
1354 .put = snd_ymfpci_spdif_stream_put
1357 static int snd_ymfpci_drec_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *info)
1359 static char *texts[3] = {"AC'97", "IEC958", "ZV Port"};
1361 info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1363 info->value.enumerated.items = 3;
1364 if (info->value.enumerated.item > 2)
1365 info->value.enumerated.item = 2;
1366 strcpy(info->value.enumerated.name, texts[info->value.enumerated.item]);
1370 static int snd_ymfpci_drec_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *value)
1372 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1375 spin_lock_irq(&chip->reg_lock);
1376 reg = snd_ymfpci_readw(chip, YDSXGR_GLOBALCTRL);
1377 spin_unlock_irq(&chip->reg_lock);
1379 value->value.enumerated.item[0] = 0;
1381 value->value.enumerated.item[0] = 1 + ((reg & 0x200) != 0);
1385 static int snd_ymfpci_drec_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *value)
1387 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1390 spin_lock_irq(&chip->reg_lock);
1391 old_reg = snd_ymfpci_readw(chip, YDSXGR_GLOBALCTRL);
1392 if (value->value.enumerated.item[0] == 0)
1393 reg = old_reg & ~0x100;
1395 reg = (old_reg & ~0x300) | 0x100 | ((value->value.enumerated.item[0] == 2) << 9);
1396 snd_ymfpci_writew(chip, YDSXGR_GLOBALCTRL, reg);
1397 spin_unlock_irq(&chip->reg_lock);
1398 return reg != old_reg;
1401 static struct snd_kcontrol_new snd_ymfpci_drec_source __devinitdata = {
1402 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1403 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1404 .name = "Direct Recording Source",
1405 .info = snd_ymfpci_drec_source_info,
1406 .get = snd_ymfpci_drec_source_get,
1407 .put = snd_ymfpci_drec_source_put
1414 #define YMFPCI_SINGLE(xname, xindex, reg, shift) \
1415 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
1416 .info = snd_ymfpci_info_single, \
1417 .get = snd_ymfpci_get_single, .put = snd_ymfpci_put_single, \
1418 .private_value = ((reg) | ((shift) << 16)) }
1420 static int snd_ymfpci_info_single(struct snd_kcontrol *kcontrol,
1421 struct snd_ctl_elem_info *uinfo)
1423 int reg = kcontrol->private_value & 0xffff;
1426 case YDSXGR_SPDIFOUTCTRL: break;
1427 case YDSXGR_SPDIFINCTRL: break;
1428 default: return -EINVAL;
1430 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1432 uinfo->value.integer.min = 0;
1433 uinfo->value.integer.max = 1;
1437 static int snd_ymfpci_get_single(struct snd_kcontrol *kcontrol,
1438 struct snd_ctl_elem_value *ucontrol)
1440 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1441 int reg = kcontrol->private_value & 0xffff;
1442 unsigned int shift = (kcontrol->private_value >> 16) & 0xff;
1443 unsigned int mask = 1;
1446 case YDSXGR_SPDIFOUTCTRL: break;
1447 case YDSXGR_SPDIFINCTRL: break;
1448 default: return -EINVAL;
1450 ucontrol->value.integer.value[0] =
1451 (snd_ymfpci_readl(chip, reg) >> shift) & mask;
1455 static int snd_ymfpci_put_single(struct snd_kcontrol *kcontrol,
1456 struct snd_ctl_elem_value *ucontrol)
1458 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1459 int reg = kcontrol->private_value & 0xffff;
1460 unsigned int shift = (kcontrol->private_value >> 16) & 0xff;
1461 unsigned int mask = 1;
1463 unsigned int val, oval;
1466 case YDSXGR_SPDIFOUTCTRL: break;
1467 case YDSXGR_SPDIFINCTRL: break;
1468 default: return -EINVAL;
1470 val = (ucontrol->value.integer.value[0] & mask);
1472 spin_lock_irq(&chip->reg_lock);
1473 oval = snd_ymfpci_readl(chip, reg);
1474 val = (oval & ~(mask << shift)) | val;
1475 change = val != oval;
1476 snd_ymfpci_writel(chip, reg, val);
1477 spin_unlock_irq(&chip->reg_lock);
1481 static DECLARE_TLV_DB_LINEAR(db_scale_native, TLV_DB_GAIN_MUTE, 0);
1483 #define YMFPCI_DOUBLE(xname, xindex, reg) \
1484 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
1485 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
1486 .info = snd_ymfpci_info_double, \
1487 .get = snd_ymfpci_get_double, .put = snd_ymfpci_put_double, \
1488 .private_value = reg, \
1489 .tlv = { .p = db_scale_native } }
1491 static int snd_ymfpci_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1493 unsigned int reg = kcontrol->private_value;
1495 if (reg < 0x80 || reg >= 0xc0)
1497 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1499 uinfo->value.integer.min = 0;
1500 uinfo->value.integer.max = 16383;
1504 static int snd_ymfpci_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1506 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1507 unsigned int reg = kcontrol->private_value;
1508 unsigned int shift_left = 0, shift_right = 16, mask = 16383;
1511 if (reg < 0x80 || reg >= 0xc0)
1513 spin_lock_irq(&chip->reg_lock);
1514 val = snd_ymfpci_readl(chip, reg);
1515 spin_unlock_irq(&chip->reg_lock);
1516 ucontrol->value.integer.value[0] = (val >> shift_left) & mask;
1517 ucontrol->value.integer.value[1] = (val >> shift_right) & mask;
1521 static int snd_ymfpci_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1523 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1524 unsigned int reg = kcontrol->private_value;
1525 unsigned int shift_left = 0, shift_right = 16, mask = 16383;
1527 unsigned int val1, val2, oval;
1529 if (reg < 0x80 || reg >= 0xc0)
1531 val1 = ucontrol->value.integer.value[0] & mask;
1532 val2 = ucontrol->value.integer.value[1] & mask;
1533 val1 <<= shift_left;
1534 val2 <<= shift_right;
1535 spin_lock_irq(&chip->reg_lock);
1536 oval = snd_ymfpci_readl(chip, reg);
1537 val1 = (oval & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
1538 change = val1 != oval;
1539 snd_ymfpci_writel(chip, reg, val1);
1540 spin_unlock_irq(&chip->reg_lock);
1547 static int snd_ymfpci_info_dup4ch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1549 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1551 uinfo->value.integer.min = 0;
1552 uinfo->value.integer.max = 1;
1556 static int snd_ymfpci_get_dup4ch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1558 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1559 ucontrol->value.integer.value[0] = chip->mode_dup4ch;
1563 static int snd_ymfpci_put_dup4ch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1565 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1567 change = (ucontrol->value.integer.value[0] != chip->mode_dup4ch);
1569 chip->mode_dup4ch = !!ucontrol->value.integer.value[0];
1574 static struct snd_kcontrol_new snd_ymfpci_controls[] __devinitdata = {
1575 YMFPCI_DOUBLE("Wave Playback Volume", 0, YDSXGR_NATIVEDACOUTVOL),
1576 YMFPCI_DOUBLE("Wave Capture Volume", 0, YDSXGR_NATIVEDACLOOPVOL),
1577 YMFPCI_DOUBLE("Digital Capture Volume", 0, YDSXGR_NATIVEDACINVOL),
1578 YMFPCI_DOUBLE("Digital Capture Volume", 1, YDSXGR_NATIVEADCINVOL),
1579 YMFPCI_DOUBLE("ADC Playback Volume", 0, YDSXGR_PRIADCOUTVOL),
1580 YMFPCI_DOUBLE("ADC Capture Volume", 0, YDSXGR_PRIADCLOOPVOL),
1581 YMFPCI_DOUBLE("ADC Playback Volume", 1, YDSXGR_SECADCOUTVOL),
1582 YMFPCI_DOUBLE("ADC Capture Volume", 1, YDSXGR_SECADCLOOPVOL),
1583 YMFPCI_DOUBLE("FM Legacy Volume", 0, YDSXGR_LEGACYOUTVOL),
1584 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ", PLAYBACK,VOLUME), 0, YDSXGR_ZVOUTVOL),
1585 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("", CAPTURE,VOLUME), 0, YDSXGR_ZVLOOPVOL),
1586 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ",PLAYBACK,VOLUME), 1, YDSXGR_SPDIFOUTVOL),
1587 YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,VOLUME), 1, YDSXGR_SPDIFLOOPVOL),
1588 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), 0, YDSXGR_SPDIFOUTCTRL, 0),
1589 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0, YDSXGR_SPDIFINCTRL, 0),
1590 YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("Loop",NONE,NONE), 0, YDSXGR_SPDIFINCTRL, 4),
1592 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1593 .name = "4ch Duplication",
1594 .info = snd_ymfpci_info_dup4ch,
1595 .get = snd_ymfpci_get_dup4ch,
1596 .put = snd_ymfpci_put_dup4ch,
1605 static int snd_ymfpci_get_gpio_out(struct snd_ymfpci *chip, int pin)
1608 unsigned long flags;
1610 spin_lock_irqsave(&chip->reg_lock, flags);
1611 reg = snd_ymfpci_readw(chip, YDSXGR_GPIOFUNCENABLE);
1612 reg &= ~(1 << (pin + 8));
1614 snd_ymfpci_writew(chip, YDSXGR_GPIOFUNCENABLE, reg);
1615 /* set the level mode for input line */
1616 mode = snd_ymfpci_readw(chip, YDSXGR_GPIOTYPECONFIG);
1617 mode &= ~(3 << (pin * 2));
1618 snd_ymfpci_writew(chip, YDSXGR_GPIOTYPECONFIG, mode);
1619 snd_ymfpci_writew(chip, YDSXGR_GPIOFUNCENABLE, reg | (1 << (pin + 8)));
1620 mode = snd_ymfpci_readw(chip, YDSXGR_GPIOINSTATUS);
1621 spin_unlock_irqrestore(&chip->reg_lock, flags);
1622 return (mode >> pin) & 1;
1625 static int snd_ymfpci_set_gpio_out(struct snd_ymfpci *chip, int pin, int enable)
1628 unsigned long flags;
1630 spin_lock_irqsave(&chip->reg_lock, flags);
1631 reg = snd_ymfpci_readw(chip, YDSXGR_GPIOFUNCENABLE);
1633 reg &= ~(1 << (pin + 8));
1634 snd_ymfpci_writew(chip, YDSXGR_GPIOFUNCENABLE, reg);
1635 snd_ymfpci_writew(chip, YDSXGR_GPIOOUTCTRL, enable << pin);
1636 snd_ymfpci_writew(chip, YDSXGR_GPIOFUNCENABLE, reg | (1 << (pin + 8)));
1637 spin_unlock_irqrestore(&chip->reg_lock, flags);
1642 static int snd_ymfpci_gpio_sw_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1644 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1646 uinfo->value.integer.min = 0;
1647 uinfo->value.integer.max = 1;
1651 static int snd_ymfpci_gpio_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1653 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1654 int pin = (int)kcontrol->private_value;
1655 ucontrol->value.integer.value[0] = snd_ymfpci_get_gpio_out(chip, pin);
1659 static int snd_ymfpci_gpio_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1661 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1662 int pin = (int)kcontrol->private_value;
1664 if (snd_ymfpci_get_gpio_out(chip, pin) != ucontrol->value.integer.value[0]) {
1665 snd_ymfpci_set_gpio_out(chip, pin, !!ucontrol->value.integer.value[0]);
1666 ucontrol->value.integer.value[0] = snd_ymfpci_get_gpio_out(chip, pin);
1672 static struct snd_kcontrol_new snd_ymfpci_rear_shared __devinitdata = {
1673 .name = "Shared Rear/Line-In Switch",
1674 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1675 .info = snd_ymfpci_gpio_sw_info,
1676 .get = snd_ymfpci_gpio_sw_get,
1677 .put = snd_ymfpci_gpio_sw_put,
1685 static int snd_ymfpci_pcm_vol_info(struct snd_kcontrol *kcontrol,
1686 struct snd_ctl_elem_info *uinfo)
1688 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1690 uinfo->value.integer.min = 0;
1691 uinfo->value.integer.max = 0x8000;
1695 static int snd_ymfpci_pcm_vol_get(struct snd_kcontrol *kcontrol,
1696 struct snd_ctl_elem_value *ucontrol)
1698 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1699 unsigned int subs = kcontrol->id.subdevice;
1701 ucontrol->value.integer.value[0] = chip->pcm_mixer[subs].left;
1702 ucontrol->value.integer.value[1] = chip->pcm_mixer[subs].right;
1706 static int snd_ymfpci_pcm_vol_put(struct snd_kcontrol *kcontrol,
1707 struct snd_ctl_elem_value *ucontrol)
1709 struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
1710 unsigned int subs = kcontrol->id.subdevice;
1711 struct snd_pcm_substream *substream;
1712 unsigned long flags;
1714 if (ucontrol->value.integer.value[0] != chip->pcm_mixer[subs].left ||
1715 ucontrol->value.integer.value[1] != chip->pcm_mixer[subs].right) {
1716 chip->pcm_mixer[subs].left = ucontrol->value.integer.value[0];
1717 chip->pcm_mixer[subs].right = ucontrol->value.integer.value[1];
1719 substream = (struct snd_pcm_substream *)kcontrol->private_value;
1720 spin_lock_irqsave(&chip->voice_lock, flags);
1721 if (substream->runtime && substream->runtime->private_data) {
1722 struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
1723 ypcm->update_pcm_vol = 2;
1725 spin_unlock_irqrestore(&chip->voice_lock, flags);
1731 static struct snd_kcontrol_new snd_ymfpci_pcm_volume __devinitdata = {
1732 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1733 .name = "PCM Playback Volume",
1734 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
1735 SNDRV_CTL_ELEM_ACCESS_INACTIVE,
1736 .info = snd_ymfpci_pcm_vol_info,
1737 .get = snd_ymfpci_pcm_vol_get,
1738 .put = snd_ymfpci_pcm_vol_put,
1746 static void snd_ymfpci_mixer_free_ac97_bus(struct snd_ac97_bus *bus)
1748 struct snd_ymfpci *chip = bus->private_data;
1749 chip->ac97_bus = NULL;
1752 static void snd_ymfpci_mixer_free_ac97(struct snd_ac97 *ac97)
1754 struct snd_ymfpci *chip = ac97->private_data;
1758 int __devinit snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch, int rear_swap)
1760 struct snd_ac97_template ac97;
1761 struct snd_kcontrol *kctl;
1762 struct snd_pcm_substream *substream;
1765 static struct snd_ac97_bus_ops ops = {
1766 .write = snd_ymfpci_codec_write,
1767 .read = snd_ymfpci_codec_read,
1770 chip->rear_swap = rear_swap;
1771 if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &chip->ac97_bus)) < 0)
1773 chip->ac97_bus->private_free = snd_ymfpci_mixer_free_ac97_bus;
1774 chip->ac97_bus->no_vra = 1; /* YMFPCI doesn't need VRA */
1776 memset(&ac97, 0, sizeof(ac97));
1777 ac97.private_data = chip;
1778 ac97.private_free = snd_ymfpci_mixer_free_ac97;
1779 if ((err = snd_ac97_mixer(chip->ac97_bus, &ac97, &chip->ac97)) < 0)
1783 snd_ac97_update_bits(chip->ac97, AC97_EXTENDED_STATUS,
1784 AC97_EA_VRA|AC97_EA_VRM, 0);
1786 for (idx = 0; idx < ARRAY_SIZE(snd_ymfpci_controls); idx++) {
1787 if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_ymfpci_controls[idx], chip))) < 0)
1791 /* add S/PDIF control */
1792 snd_assert(chip->pcm_spdif != NULL, return -EIO);
1793 if ((err = snd_ctl_add(chip->card, kctl = snd_ctl_new1(&snd_ymfpci_spdif_default, chip))) < 0)
1795 kctl->id.device = chip->pcm_spdif->device;
1796 if ((err = snd_ctl_add(chip->card, kctl = snd_ctl_new1(&snd_ymfpci_spdif_mask, chip))) < 0)
1798 kctl->id.device = chip->pcm_spdif->device;
1799 if ((err = snd_ctl_add(chip->card, kctl = snd_ctl_new1(&snd_ymfpci_spdif_stream, chip))) < 0)
1801 kctl->id.device = chip->pcm_spdif->device;
1802 chip->spdif_pcm_ctl = kctl;
1804 /* direct recording source */
1805 if (chip->device_id == PCI_DEVICE_ID_YAMAHA_754 &&
1806 (err = snd_ctl_add(chip->card, kctl = snd_ctl_new1(&snd_ymfpci_drec_source, chip))) < 0)
1810 * shared rear/line-in
1813 if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_ymfpci_rear_shared, chip))) < 0)
1817 /* per-voice volume */
1818 substream = chip->pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
1819 for (idx = 0; idx < 32; ++idx) {
1820 kctl = snd_ctl_new1(&snd_ymfpci_pcm_volume, chip);
1823 kctl->id.device = chip->pcm->device;
1824 kctl->id.subdevice = idx;
1825 kctl->private_value = (unsigned long)substream;
1826 if ((err = snd_ctl_add(chip->card, kctl)) < 0)
1828 chip->pcm_mixer[idx].left = 0x8000;
1829 chip->pcm_mixer[idx].right = 0x8000;
1830 chip->pcm_mixer[idx].ctl = kctl;
1831 substream = substream->next;
1842 static int snd_ymfpci_timer_start(struct snd_timer *timer)
1844 struct snd_ymfpci *chip;
1845 unsigned long flags;
1848 chip = snd_timer_chip(timer);
1849 count = (timer->sticks << 1) - 1;
1850 spin_lock_irqsave(&chip->reg_lock, flags);
1851 snd_ymfpci_writew(chip, YDSXGR_TIMERCOUNT, count);
1852 snd_ymfpci_writeb(chip, YDSXGR_TIMERCTRL, 0x03);
1853 spin_unlock_irqrestore(&chip->reg_lock, flags);
1857 static int snd_ymfpci_timer_stop(struct snd_timer *timer)
1859 struct snd_ymfpci *chip;
1860 unsigned long flags;
1862 chip = snd_timer_chip(timer);
1863 spin_lock_irqsave(&chip->reg_lock, flags);
1864 snd_ymfpci_writeb(chip, YDSXGR_TIMERCTRL, 0x00);
1865 spin_unlock_irqrestore(&chip->reg_lock, flags);
1869 static int snd_ymfpci_timer_precise_resolution(struct snd_timer *timer,
1870 unsigned long *num, unsigned long *den)
1877 static struct snd_timer_hardware snd_ymfpci_timer_hw = {
1878 .flags = SNDRV_TIMER_HW_AUTO,
1879 .resolution = 20833, /* 1/fs = 20.8333...us */
1881 .start = snd_ymfpci_timer_start,
1882 .stop = snd_ymfpci_timer_stop,
1883 .precise_resolution = snd_ymfpci_timer_precise_resolution,
1886 int __devinit snd_ymfpci_timer(struct snd_ymfpci *chip, int device)
1888 struct snd_timer *timer = NULL;
1889 struct snd_timer_id tid;
1892 tid.dev_class = SNDRV_TIMER_CLASS_CARD;
1893 tid.dev_sclass = SNDRV_TIMER_SCLASS_NONE;
1894 tid.card = chip->card->number;
1895 tid.device = device;
1897 if ((err = snd_timer_new(chip->card, "YMFPCI", &tid, &timer)) >= 0) {
1898 strcpy(timer->name, "YMFPCI timer");
1899 timer->private_data = chip;
1900 timer->hw = snd_ymfpci_timer_hw;
1902 chip->timer = timer;
1911 static void snd_ymfpci_proc_read(struct snd_info_entry *entry,
1912 struct snd_info_buffer *buffer)
1914 struct snd_ymfpci *chip = entry->private_data;
1917 snd_iprintf(buffer, "YMFPCI\n\n");
1918 for (i = 0; i <= YDSXGR_WORKBASE; i += 4)
1919 snd_iprintf(buffer, "%04x: %04x\n", i, snd_ymfpci_readl(chip, i));
1922 static int __devinit snd_ymfpci_proc_init(struct snd_card *card, struct snd_ymfpci *chip)
1924 struct snd_info_entry *entry;
1926 if (! snd_card_proc_new(card, "ymfpci", &entry))
1927 snd_info_set_text_ops(entry, chip, snd_ymfpci_proc_read);
1932 * initialization routines
1935 static void snd_ymfpci_aclink_reset(struct pci_dev * pci)
1939 pci_read_config_byte(pci, PCIR_DSXG_CTRL, &cmd);
1940 #if 0 // force to reset
1943 pci_write_config_byte(pci, PCIR_DSXG_CTRL, cmd & 0xfc);
1944 pci_write_config_byte(pci, PCIR_DSXG_CTRL, cmd | 0x03);
1945 pci_write_config_byte(pci, PCIR_DSXG_CTRL, cmd & 0xfc);
1946 pci_write_config_word(pci, PCIR_DSXG_PWRCTRL1, 0);
1947 pci_write_config_word(pci, PCIR_DSXG_PWRCTRL2, 0);
1953 static void snd_ymfpci_enable_dsp(struct snd_ymfpci *chip)
1955 snd_ymfpci_writel(chip, YDSXGR_CONFIG, 0x00000001);
1958 static void snd_ymfpci_disable_dsp(struct snd_ymfpci *chip)
1963 val = snd_ymfpci_readl(chip, YDSXGR_CONFIG);
1965 snd_ymfpci_writel(chip, YDSXGR_CONFIG, 0x00000000);
1966 while (timeout-- > 0) {
1967 val = snd_ymfpci_readl(chip, YDSXGR_STATUS);
1968 if ((val & 0x00000002) == 0)
1973 #include "ymfpci_image.h"
1975 static void snd_ymfpci_download_image(struct snd_ymfpci *chip)
1979 unsigned long *inst;
1981 snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0x00000000);
1982 snd_ymfpci_disable_dsp(chip);
1983 snd_ymfpci_writel(chip, YDSXGR_MODE, 0x00010000);
1984 snd_ymfpci_writel(chip, YDSXGR_MODE, 0x00000000);
1985 snd_ymfpci_writel(chip, YDSXGR_MAPOFREC, 0x00000000);
1986 snd_ymfpci_writel(chip, YDSXGR_MAPOFEFFECT, 0x00000000);
1987 snd_ymfpci_writel(chip, YDSXGR_PLAYCTRLBASE, 0x00000000);
1988 snd_ymfpci_writel(chip, YDSXGR_RECCTRLBASE, 0x00000000);
1989 snd_ymfpci_writel(chip, YDSXGR_EFFCTRLBASE, 0x00000000);
1990 ctrl = snd_ymfpci_readw(chip, YDSXGR_GLOBALCTRL);
1991 snd_ymfpci_writew(chip, YDSXGR_GLOBALCTRL, ctrl & ~0x0007);
1993 /* setup DSP instruction code */
1994 for (i = 0; i < YDSXG_DSPLENGTH / 4; i++)
1995 snd_ymfpci_writel(chip, YDSXGR_DSPINSTRAM + (i << 2), DspInst[i]);
1997 /* setup control instruction code */
1998 switch (chip->device_id) {
1999 case PCI_DEVICE_ID_YAMAHA_724F:
2000 case PCI_DEVICE_ID_YAMAHA_740C:
2001 case PCI_DEVICE_ID_YAMAHA_744:
2002 case PCI_DEVICE_ID_YAMAHA_754:
2009 for (i = 0; i < YDSXG_CTRLLENGTH / 4; i++)
2010 snd_ymfpci_writel(chip, YDSXGR_CTRLINSTRAM + (i << 2), inst[i]);
2012 snd_ymfpci_enable_dsp(chip);
2015 static int __devinit snd_ymfpci_memalloc(struct snd_ymfpci *chip)
2017 long size, playback_ctrl_size;
2018 int voice, bank, reg;
2020 dma_addr_t ptr_addr;
2022 playback_ctrl_size = 4 + 4 * YDSXG_PLAYBACK_VOICES;
2023 chip->bank_size_playback = snd_ymfpci_readl(chip, YDSXGR_PLAYCTRLSIZE) << 2;
2024 chip->bank_size_capture = snd_ymfpci_readl(chip, YDSXGR_RECCTRLSIZE) << 2;
2025 chip->bank_size_effect = snd_ymfpci_readl(chip, YDSXGR_EFFCTRLSIZE) << 2;
2026 chip->work_size = YDSXG_DEFAULT_WORK_SIZE;
2028 size = ((playback_ctrl_size + 0x00ff) & ~0x00ff) +
2029 ((chip->bank_size_playback * 2 * YDSXG_PLAYBACK_VOICES + 0x00ff) & ~0x00ff) +
2030 ((chip->bank_size_capture * 2 * YDSXG_CAPTURE_VOICES + 0x00ff) & ~0x00ff) +
2031 ((chip->bank_size_effect * 2 * YDSXG_EFFECT_VOICES + 0x00ff) & ~0x00ff) +
2033 /* work_ptr must be aligned to 256 bytes, but it's already
2034 covered with the kernel page allocation mechanism */
2035 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),
2036 size, &chip->work_ptr) < 0)
2038 ptr = chip->work_ptr.area;
2039 ptr_addr = chip->work_ptr.addr;
2040 memset(ptr, 0, size); /* for sure */
2042 chip->bank_base_playback = ptr;
2043 chip->bank_base_playback_addr = ptr_addr;
2044 chip->ctrl_playback = (u32 *)ptr;
2045 chip->ctrl_playback[0] = cpu_to_le32(YDSXG_PLAYBACK_VOICES);
2046 ptr += (playback_ctrl_size + 0x00ff) & ~0x00ff;
2047 ptr_addr += (playback_ctrl_size + 0x00ff) & ~0x00ff;
2048 for (voice = 0; voice < YDSXG_PLAYBACK_VOICES; voice++) {
2049 chip->voices[voice].number = voice;
2050 chip->voices[voice].bank = (struct snd_ymfpci_playback_bank *)ptr;
2051 chip->voices[voice].bank_addr = ptr_addr;
2052 for (bank = 0; bank < 2; bank++) {
2053 chip->bank_playback[voice][bank] = (struct snd_ymfpci_playback_bank *)ptr;
2054 ptr += chip->bank_size_playback;
2055 ptr_addr += chip->bank_size_playback;
2058 ptr = (char *)(((unsigned long)ptr + 0x00ff) & ~0x00ff);
2059 ptr_addr = (ptr_addr + 0x00ff) & ~0x00ff;
2060 chip->bank_base_capture = ptr;
2061 chip->bank_base_capture_addr = ptr_addr;
2062 for (voice = 0; voice < YDSXG_CAPTURE_VOICES; voice++)
2063 for (bank = 0; bank < 2; bank++) {
2064 chip->bank_capture[voice][bank] = (struct snd_ymfpci_capture_bank *)ptr;
2065 ptr += chip->bank_size_capture;
2066 ptr_addr += chip->bank_size_capture;
2068 ptr = (char *)(((unsigned long)ptr + 0x00ff) & ~0x00ff);
2069 ptr_addr = (ptr_addr + 0x00ff) & ~0x00ff;
2070 chip->bank_base_effect = ptr;
2071 chip->bank_base_effect_addr = ptr_addr;
2072 for (voice = 0; voice < YDSXG_EFFECT_VOICES; voice++)
2073 for (bank = 0; bank < 2; bank++) {
2074 chip->bank_effect[voice][bank] = (struct snd_ymfpci_effect_bank *)ptr;
2075 ptr += chip->bank_size_effect;
2076 ptr_addr += chip->bank_size_effect;
2078 ptr = (char *)(((unsigned long)ptr + 0x00ff) & ~0x00ff);
2079 ptr_addr = (ptr_addr + 0x00ff) & ~0x00ff;
2080 chip->work_base = ptr;
2081 chip->work_base_addr = ptr_addr;
2083 snd_assert(ptr + chip->work_size == chip->work_ptr.area + chip->work_ptr.bytes, );
2085 snd_ymfpci_writel(chip, YDSXGR_PLAYCTRLBASE, chip->bank_base_playback_addr);
2086 snd_ymfpci_writel(chip, YDSXGR_RECCTRLBASE, chip->bank_base_capture_addr);
2087 snd_ymfpci_writel(chip, YDSXGR_EFFCTRLBASE, chip->bank_base_effect_addr);
2088 snd_ymfpci_writel(chip, YDSXGR_WORKBASE, chip->work_base_addr);
2089 snd_ymfpci_writel(chip, YDSXGR_WORKSIZE, chip->work_size >> 2);
2091 /* S/PDIF output initialization */
2092 chip->spdif_bits = chip->spdif_pcm_bits = SNDRV_PCM_DEFAULT_CON_SPDIF & 0xffff;
2093 snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTCTRL, 0);
2094 snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_bits);
2096 /* S/PDIF input initialization */
2097 snd_ymfpci_writew(chip, YDSXGR_SPDIFINCTRL, 0);
2099 /* digital mixer setup */
2100 for (reg = 0x80; reg < 0xc0; reg += 4)
2101 snd_ymfpci_writel(chip, reg, 0);
2102 snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0x3fff3fff);
2103 snd_ymfpci_writel(chip, YDSXGR_ZVOUTVOL, 0x3fff3fff);
2104 snd_ymfpci_writel(chip, YDSXGR_SPDIFOUTVOL, 0x3fff3fff);
2105 snd_ymfpci_writel(chip, YDSXGR_NATIVEADCINVOL, 0x3fff3fff);
2106 snd_ymfpci_writel(chip, YDSXGR_NATIVEDACINVOL, 0x3fff3fff);
2107 snd_ymfpci_writel(chip, YDSXGR_PRIADCLOOPVOL, 0x3fff3fff);
2108 snd_ymfpci_writel(chip, YDSXGR_LEGACYOUTVOL, 0x3fff3fff);
2113 static int snd_ymfpci_free(struct snd_ymfpci *chip)
2117 snd_assert(chip != NULL, return -EINVAL);
2119 if (chip->res_reg_area) { /* don't touch busy hardware */
2120 snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0);
2121 snd_ymfpci_writel(chip, YDSXGR_BUF441OUTVOL, 0);
2122 snd_ymfpci_writel(chip, YDSXGR_LEGACYOUTVOL, 0);
2123 snd_ymfpci_writel(chip, YDSXGR_STATUS, ~0);
2124 snd_ymfpci_disable_dsp(chip);
2125 snd_ymfpci_writel(chip, YDSXGR_PLAYCTRLBASE, 0);
2126 snd_ymfpci_writel(chip, YDSXGR_RECCTRLBASE, 0);
2127 snd_ymfpci_writel(chip, YDSXGR_EFFCTRLBASE, 0);
2128 snd_ymfpci_writel(chip, YDSXGR_WORKBASE, 0);
2129 snd_ymfpci_writel(chip, YDSXGR_WORKSIZE, 0);
2130 ctrl = snd_ymfpci_readw(chip, YDSXGR_GLOBALCTRL);
2131 snd_ymfpci_writew(chip, YDSXGR_GLOBALCTRL, ctrl & ~0x0007);
2134 snd_ymfpci_ac3_done(chip);
2136 /* Set PCI device to D3 state */
2138 /* FIXME: temporarily disabled, otherwise we cannot fire up
2139 * the chip again unless reboot. ACPI bug?
2141 pci_set_power_state(chip->pci, 3);
2145 vfree(chip->saved_regs);
2147 release_and_free_resource(chip->mpu_res);
2148 release_and_free_resource(chip->fm_res);
2149 snd_ymfpci_free_gameport(chip);
2150 if (chip->reg_area_virt)
2151 iounmap(chip->reg_area_virt);
2152 if (chip->work_ptr.area)
2153 snd_dma_free_pages(&chip->work_ptr);
2156 free_irq(chip->irq, (void *)chip);
2157 release_and_free_resource(chip->res_reg_area);
2159 pci_write_config_word(chip->pci, 0x40, chip->old_legacy_ctrl);
2161 pci_disable_device(chip->pci);
2166 static int snd_ymfpci_dev_free(struct snd_device *device)
2168 struct snd_ymfpci *chip = device->device_data;
2169 return snd_ymfpci_free(chip);
2173 static int saved_regs_index[] = {
2175 YDSXGR_SPDIFOUTCTRL,
2176 YDSXGR_SPDIFOUTSTATUS,
2179 YDSXGR_PRIADCLOOPVOL,
2180 YDSXGR_NATIVEDACINVOL,
2181 YDSXGR_NATIVEDACOUTVOL,
2182 // YDSXGR_BUF441OUTVOL,
2183 YDSXGR_NATIVEADCINVOL,
2184 YDSXGR_SPDIFLOOPVOL,
2187 YDSXGR_LEGACYOUTVOL,
2189 YDSXGR_PLAYCTRLBASE,
2193 /* capture set up */
2200 #define YDSXGR_NUM_SAVED_REGS ARRAY_SIZE(saved_regs_index)
2202 int snd_ymfpci_suspend(struct pci_dev *pci, pm_message_t state)
2204 struct snd_card *card = pci_get_drvdata(pci);
2205 struct snd_ymfpci *chip = card->private_data;
2208 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
2209 snd_pcm_suspend_all(chip->pcm);
2210 snd_pcm_suspend_all(chip->pcm2);
2211 snd_pcm_suspend_all(chip->pcm_spdif);
2212 snd_pcm_suspend_all(chip->pcm_4ch);
2213 snd_ac97_suspend(chip->ac97);
2214 for (i = 0; i < YDSXGR_NUM_SAVED_REGS; i++)
2215 chip->saved_regs[i] = snd_ymfpci_readl(chip, saved_regs_index[i]);
2216 chip->saved_ydsxgr_mode = snd_ymfpci_readl(chip, YDSXGR_MODE);
2217 snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0);
2218 snd_ymfpci_disable_dsp(chip);
2219 pci_disable_device(pci);
2220 pci_save_state(pci);
2221 pci_set_power_state(pci, pci_choose_state(pci, state));
2225 int snd_ymfpci_resume(struct pci_dev *pci)
2227 struct snd_card *card = pci_get_drvdata(pci);
2228 struct snd_ymfpci *chip = card->private_data;
2231 pci_set_power_state(pci, PCI_D0);
2232 pci_restore_state(pci);
2233 if (pci_enable_device(pci) < 0) {
2234 printk(KERN_ERR "ymfpci: pci_enable_device failed, "
2235 "disabling device\n");
2236 snd_card_disconnect(card);
2239 pci_set_master(pci);
2240 snd_ymfpci_aclink_reset(pci);
2241 snd_ymfpci_codec_ready(chip, 0);
2242 snd_ymfpci_download_image(chip);
2245 for (i = 0; i < YDSXGR_NUM_SAVED_REGS; i++)
2246 snd_ymfpci_writel(chip, saved_regs_index[i], chip->saved_regs[i]);
2248 snd_ac97_resume(chip->ac97);
2250 /* start hw again */
2251 if (chip->start_count > 0) {
2252 spin_lock_irq(&chip->reg_lock);
2253 snd_ymfpci_writel(chip, YDSXGR_MODE, chip->saved_ydsxgr_mode);
2254 chip->active_bank = snd_ymfpci_readl(chip, YDSXGR_CTRLSELECT);
2255 spin_unlock_irq(&chip->reg_lock);
2257 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
2260 #endif /* CONFIG_PM */
2262 int __devinit snd_ymfpci_create(struct snd_card *card,
2263 struct pci_dev * pci,
2264 unsigned short old_legacy_ctrl,
2265 struct snd_ymfpci ** rchip)
2267 struct snd_ymfpci *chip;
2269 static struct snd_device_ops ops = {
2270 .dev_free = snd_ymfpci_dev_free,
2275 /* enable PCI device */
2276 if ((err = pci_enable_device(pci)) < 0)
2279 chip = kzalloc(sizeof(*chip), GFP_KERNEL);
2281 pci_disable_device(pci);
2284 chip->old_legacy_ctrl = old_legacy_ctrl;
2285 spin_lock_init(&chip->reg_lock);
2286 spin_lock_init(&chip->voice_lock);
2287 init_waitqueue_head(&chip->interrupt_sleep);
2288 atomic_set(&chip->interrupt_sleep_count, 0);
2292 chip->device_id = pci->device;
2293 pci_read_config_byte(pci, PCI_REVISION_ID, (u8 *)&chip->rev);
2294 chip->reg_area_phys = pci_resource_start(pci, 0);
2295 chip->reg_area_virt = ioremap_nocache(chip->reg_area_phys, 0x8000);
2296 pci_set_master(pci);
2298 if ((chip->res_reg_area = request_mem_region(chip->reg_area_phys, 0x8000, "YMFPCI")) == NULL) {
2299 snd_printk(KERN_ERR "unable to grab memory region 0x%lx-0x%lx\n", chip->reg_area_phys, chip->reg_area_phys + 0x8000 - 1);
2300 snd_ymfpci_free(chip);
2303 if (request_irq(pci->irq, snd_ymfpci_interrupt, IRQF_DISABLED|IRQF_SHARED, "YMFPCI", (void *) chip)) {
2304 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
2305 snd_ymfpci_free(chip);
2308 chip->irq = pci->irq;
2310 snd_ymfpci_aclink_reset(pci);
2311 if (snd_ymfpci_codec_ready(chip, 0) < 0) {
2312 snd_ymfpci_free(chip);
2316 snd_ymfpci_download_image(chip);
2318 udelay(100); /* seems we need a delay after downloading image.. */
2320 if (snd_ymfpci_memalloc(chip) < 0) {
2321 snd_ymfpci_free(chip);
2325 chip->rear_swap = 1;
2326 if ((err = snd_ymfpci_ac3_init(chip)) < 0) {
2327 snd_ymfpci_free(chip);
2332 chip->saved_regs = vmalloc(YDSXGR_NUM_SAVED_REGS * sizeof(u32));
2333 if (chip->saved_regs == NULL) {
2334 snd_ymfpci_free(chip);
2339 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
2340 snd_ymfpci_free(chip);
2344 snd_ymfpci_proc_init(card, chip);
2346 snd_card_set_dev(card, &pci->dev);