Lines Matching +full:cs +full:- +full:extra +full:- +full:delay
1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Multichannel PCM support Copyright (c) Lee Revell <rlrevell@joe-job.com>
9 * --
12 * --
16 #include <linux/delay.h>
28 if ((epcm = voice->epcm) == NULL) in snd_emu10k1_pcm_interrupt()
30 if (epcm->substream == NULL) in snd_emu10k1_pcm_interrupt()
33 dev_dbg(emu->card->dev, in snd_emu10k1_pcm_interrupt()
35 epcm->substream->runtime->hw->pointer(emu, epcm->substream), in snd_emu10k1_pcm_interrupt()
36 snd_pcm_lib_period_bytes(epcm->substream), in snd_emu10k1_pcm_interrupt()
37 snd_pcm_lib_buffer_bytes(epcm->substream)); in snd_emu10k1_pcm_interrupt()
39 snd_pcm_period_elapsed(epcm->substream); in snd_emu10k1_pcm_interrupt()
47 if (emu->pcm_capture_substream->runtime->mode == SNDRV_PCM_MODE_FRAME) in snd_emu10k1_pcm_ac97adc_interrupt()
51 snd_pcm_period_elapsed(emu->pcm_capture_substream); in snd_emu10k1_pcm_ac97adc_interrupt()
59 if (emu->pcm_capture_mic_substream->runtime->mode == SNDRV_PCM_MODE_FRAME) in snd_emu10k1_pcm_ac97mic_interrupt()
63 snd_pcm_period_elapsed(emu->pcm_capture_mic_substream); in snd_emu10k1_pcm_ac97mic_interrupt()
71 if (emu->pcm_capture_efx_substream->runtime->mode == SNDRV_PCM_MODE_FRAME) in snd_emu10k1_pcm_efx_interrupt()
75 snd_pcm_period_elapsed(emu->pcm_capture_efx_substream); in snd_emu10k1_pcm_efx_interrupt()
81 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_efx_playback_pointer()
82 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_efx_playback_pointer()
85 if (!epcm->running) in snd_emu10k1_efx_playback_pointer()
87 ptr = snd_emu10k1_ptr_read(emu, CCCA, epcm->voices[0]->number) & 0x00ffffff; in snd_emu10k1_efx_playback_pointer()
88 ptr += runtime->buffer_size; in snd_emu10k1_efx_playback_pointer()
89 ptr -= epcm->ccca_start_addr; in snd_emu10k1_efx_playback_pointer()
90 ptr %= runtime->buffer_size; in snd_emu10k1_efx_playback_pointer()
99 if (epcm->voices[1] != NULL && voices < 2) { in snd_emu10k1_pcm_channel_alloc()
100 snd_emu10k1_voice_free(epcm->emu, epcm->voices[1]); in snd_emu10k1_pcm_channel_alloc()
101 epcm->voices[1] = NULL; in snd_emu10k1_pcm_channel_alloc()
104 if (epcm->voices[i] == NULL) in snd_emu10k1_pcm_channel_alloc()
110 for (i = 0; i < ARRAY_SIZE(epcm->voices); i++) { in snd_emu10k1_pcm_channel_alloc()
111 if (epcm->voices[i]) { in snd_emu10k1_pcm_channel_alloc()
112 snd_emu10k1_voice_free(epcm->emu, epcm->voices[i]); in snd_emu10k1_pcm_channel_alloc()
113 epcm->voices[i] = NULL; in snd_emu10k1_pcm_channel_alloc()
116 err = snd_emu10k1_voice_alloc(epcm->emu, in snd_emu10k1_pcm_channel_alloc()
117 epcm->type == PLAYBACK_EMUVOICE ? EMU10K1_PCM : EMU10K1_EFX, in snd_emu10k1_pcm_channel_alloc()
119 &epcm->voices[0]); in snd_emu10k1_pcm_channel_alloc()
123 epcm->voices[0]->epcm = epcm; in snd_emu10k1_pcm_channel_alloc()
126 epcm->voices[i] = &epcm->emu->voices[(epcm->voices[0]->number + i) % NUM_G]; in snd_emu10k1_pcm_channel_alloc()
127 epcm->voices[i]->epcm = epcm; in snd_emu10k1_pcm_channel_alloc()
130 if (epcm->extra == NULL) { in snd_emu10k1_pcm_channel_alloc()
131 err = snd_emu10k1_voice_alloc(epcm->emu, in snd_emu10k1_pcm_channel_alloc()
132 epcm->type == PLAYBACK_EMUVOICE ? EMU10K1_PCM : EMU10K1_EFX, in snd_emu10k1_pcm_channel_alloc()
134 &epcm->extra); in snd_emu10k1_pcm_channel_alloc()
137 dev_dbg(emu->card->dev, "pcm_channel_alloc: " in snd_emu10k1_pcm_channel_alloc()
138 "failed extra: voices=%d, frame=%d\n", in snd_emu10k1_pcm_channel_alloc()
142 snd_emu10k1_voice_free(epcm->emu, epcm->voices[i]); in snd_emu10k1_pcm_channel_alloc()
143 epcm->voices[i] = NULL; in snd_emu10k1_pcm_channel_alloc()
147 epcm->extra->epcm = epcm; in snd_emu10k1_pcm_channel_alloc()
148 epcm->extra->interrupt = snd_emu10k1_pcm_interrupt; in snd_emu10k1_pcm_channel_alloc()
269 int master, int extra, in snd_emu10k1_pcm_init_voice() argument
275 struct snd_pcm_substream *substream = evoice->epcm->substream; in snd_emu10k1_pcm_init_voice()
276 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_pcm_init_voice()
285 voice = evoice->number; in snd_emu10k1_pcm_init_voice()
286 stereo = runtime->channels == 2; in snd_emu10k1_pcm_init_voice()
287 w_16 = snd_pcm_format_width(runtime->format) == 16; in snd_emu10k1_pcm_init_voice()
289 if (!extra && stereo) { in snd_emu10k1_pcm_init_voice()
298 spin_lock_irqsave(&emu->reg_lock, flags); in snd_emu10k1_pcm_init_voice()
301 if (extra) { in snd_emu10k1_pcm_init_voice()
311 memcpy(send_routing, &mix->send_routing[tmp][0], 8); in snd_emu10k1_pcm_init_voice()
312 memcpy(send_amount, &mix->send_volume[tmp][0], 8); in snd_emu10k1_pcm_init_voice()
318 evoice->epcm->ccca_start_addr = start_addr + ccis; in snd_emu10k1_pcm_init_voice()
319 if (extra) { in snd_emu10k1_pcm_init_voice()
321 end_addr += ccis + emu->delay_pcm_irq; in snd_emu10k1_pcm_init_voice()
323 if (stereo && !extra) { in snd_emu10k1_pcm_init_voice()
332 if (emu->audigy) { in snd_emu10k1_pcm_init_voice()
350 (start_addr + (extra ? emu->delay_pcm_irq : 0)) | in snd_emu10k1_pcm_init_voice()
352 if (emu->card_capabilities->emu_model) in snd_emu10k1_pcm_init_voice()
355 pitch_target = emu10k1_calc_pitch_target(runtime->rate); in snd_emu10k1_pcm_init_voice()
356 if (extra) in snd_emu10k1_pcm_init_voice()
364 /* Clear filter delay memory */ in snd_emu10k1_pcm_init_voice()
368 …silent_page = ((unsigned int)emu->silent_page.addr << emu->address_mode) | (emu->address_mode ? MA… in snd_emu10k1_pcm_init_voice()
390 spin_unlock_irqrestore(&emu->reg_lock, flags); in snd_emu10k1_pcm_init_voice()
397 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_playback_hw_params()
398 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_playback_hw_params()
406 if (emu->iommu_workaround) in snd_emu10k1_playback_hw_params()
411 if (emu->iommu_workaround && runtime->dma_bytes >= EMUPAGESIZE) in snd_emu10k1_playback_hw_params()
412 runtime->dma_bytes -= EMUPAGESIZE; in snd_emu10k1_playback_hw_params()
415 if (epcm->memblk != NULL) in snd_emu10k1_playback_hw_params()
416 snd_emu10k1_free_pages(emu, epcm->memblk); in snd_emu10k1_playback_hw_params()
417 epcm->memblk = snd_emu10k1_alloc_pages(emu, substream); in snd_emu10k1_playback_hw_params()
418 epcm->start_addr = 0; in snd_emu10k1_playback_hw_params()
419 if (! epcm->memblk) in snd_emu10k1_playback_hw_params()
420 return -ENOMEM; in snd_emu10k1_playback_hw_params()
421 mapped = ((struct snd_emu10k1_memblk *)epcm->memblk)->mapped_page; in snd_emu10k1_playback_hw_params()
423 return -ENOMEM; in snd_emu10k1_playback_hw_params()
424 epcm->start_addr = mapped << PAGE_SHIFT; in snd_emu10k1_playback_hw_params()
432 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_playback_hw_free()
435 if (runtime->private_data == NULL) in snd_emu10k1_playback_hw_free()
437 epcm = runtime->private_data; in snd_emu10k1_playback_hw_free()
438 if (epcm->extra) { in snd_emu10k1_playback_hw_free()
439 snd_emu10k1_voice_free(epcm->emu, epcm->extra); in snd_emu10k1_playback_hw_free()
440 epcm->extra = NULL; in snd_emu10k1_playback_hw_free()
442 if (epcm->voices[1]) { in snd_emu10k1_playback_hw_free()
443 snd_emu10k1_voice_free(epcm->emu, epcm->voices[1]); in snd_emu10k1_playback_hw_free()
444 epcm->voices[1] = NULL; in snd_emu10k1_playback_hw_free()
446 if (epcm->voices[0]) { in snd_emu10k1_playback_hw_free()
447 snd_emu10k1_voice_free(epcm->emu, epcm->voices[0]); in snd_emu10k1_playback_hw_free()
448 epcm->voices[0] = NULL; in snd_emu10k1_playback_hw_free()
450 if (epcm->memblk) { in snd_emu10k1_playback_hw_free()
451 snd_emu10k1_free_pages(emu, epcm->memblk); in snd_emu10k1_playback_hw_free()
452 epcm->memblk = NULL; in snd_emu10k1_playback_hw_free()
453 epcm->start_addr = 0; in snd_emu10k1_playback_hw_free()
462 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_efx_playback_hw_free()
466 if (runtime->private_data == NULL) in snd_emu10k1_efx_playback_hw_free()
468 epcm = runtime->private_data; in snd_emu10k1_efx_playback_hw_free()
469 if (epcm->extra) { in snd_emu10k1_efx_playback_hw_free()
470 snd_emu10k1_voice_free(epcm->emu, epcm->extra); in snd_emu10k1_efx_playback_hw_free()
471 epcm->extra = NULL; in snd_emu10k1_efx_playback_hw_free()
474 if (epcm->voices[i]) { in snd_emu10k1_efx_playback_hw_free()
475 snd_emu10k1_voice_free(epcm->emu, epcm->voices[i]); in snd_emu10k1_efx_playback_hw_free()
476 epcm->voices[i] = NULL; in snd_emu10k1_efx_playback_hw_free()
479 if (epcm->memblk) { in snd_emu10k1_efx_playback_hw_free()
480 snd_emu10k1_free_pages(emu, epcm->memblk); in snd_emu10k1_efx_playback_hw_free()
481 epcm->memblk = NULL; in snd_emu10k1_efx_playback_hw_free()
482 epcm->start_addr = 0; in snd_emu10k1_efx_playback_hw_free()
491 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_playback_prepare()
492 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_playback_prepare()
495 start_addr = epcm->start_addr; in snd_emu10k1_playback_prepare()
497 if (runtime->channels == 2) { in snd_emu10k1_playback_prepare()
502 snd_emu10k1_pcm_init_voice(emu, 1, 1, epcm->extra, in snd_emu10k1_playback_prepare()
504 start_addr = epcm->start_addr; in snd_emu10k1_playback_prepare()
505 end_addr = epcm->start_addr + snd_pcm_lib_buffer_bytes(substream); in snd_emu10k1_playback_prepare()
506 snd_emu10k1_pcm_init_voice(emu, 1, 0, epcm->voices[0], in snd_emu10k1_playback_prepare()
508 &emu->pcm_mixer[substream->number]); in snd_emu10k1_playback_prepare()
509 if (epcm->voices[1]) in snd_emu10k1_playback_prepare()
510 snd_emu10k1_pcm_init_voice(emu, 0, 0, epcm->voices[1], in snd_emu10k1_playback_prepare()
512 &emu->pcm_mixer[substream->number]); in snd_emu10k1_playback_prepare()
519 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_efx_playback_prepare()
520 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_efx_playback_prepare()
525 start_addr = epcm->start_addr; in snd_emu10k1_efx_playback_prepare()
526 end_addr = epcm->start_addr + snd_pcm_lib_buffer_bytes(substream); in snd_emu10k1_efx_playback_prepare()
531 channel_size = ( end_addr - start_addr ) / NUM_EFX_PLAYBACK; in snd_emu10k1_efx_playback_prepare()
533 snd_emu10k1_pcm_init_voice(emu, 1, 1, epcm->extra, in snd_emu10k1_efx_playback_prepare()
537 snd_emu10k1_pcm_init_voice(emu, 1, 0, epcm->voices[0], in snd_emu10k1_efx_playback_prepare()
539 &emu->efx_pcm_mixer[0]); in snd_emu10k1_efx_playback_prepare()
543 snd_emu10k1_pcm_init_voice(emu, 0, 0, epcm->voices[i], in snd_emu10k1_efx_playback_prepare()
545 &emu->efx_pcm_mixer[i]); in snd_emu10k1_efx_playback_prepare()
575 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_capture_prepare()
576 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_capture_prepare()
580 snd_emu10k1_ptr_write(emu, epcm->capture_bs_reg, 0, 0); in snd_emu10k1_capture_prepare()
581 switch (epcm->type) { in snd_emu10k1_capture_prepare()
586 if (emu->audigy) { in snd_emu10k1_capture_prepare()
595 snd_emu10k1_ptr_write(emu, epcm->capture_ba_reg, 0, runtime->dma_addr); in snd_emu10k1_capture_prepare()
596 epcm->capture_bufsize = snd_pcm_lib_buffer_bytes(substream); in snd_emu10k1_capture_prepare()
597 epcm->capture_bs_val = 0; in snd_emu10k1_capture_prepare()
599 if (capture_period_sizes[idx] == epcm->capture_bufsize) { in snd_emu10k1_capture_prepare()
600 epcm->capture_bs_val = idx + 1; in snd_emu10k1_capture_prepare()
604 if (epcm->capture_bs_val == 0) { in snd_emu10k1_capture_prepare()
606 epcm->capture_bs_val++; in snd_emu10k1_capture_prepare()
608 if (epcm->type == CAPTURE_AC97ADC) { in snd_emu10k1_capture_prepare()
609 epcm->capture_cr_val = emu->audigy ? A_ADCCR_LCHANENABLE : ADCCR_LCHANENABLE; in snd_emu10k1_capture_prepare()
610 if (runtime->channels > 1) in snd_emu10k1_capture_prepare()
611 epcm->capture_cr_val |= emu->audigy ? A_ADCCR_RCHANENABLE : ADCCR_RCHANENABLE; in snd_emu10k1_capture_prepare()
612 epcm->capture_cr_val |= emu->audigy ? in snd_emu10k1_capture_prepare()
613 snd_emu10k1_audigy_capture_rate_reg(runtime->rate) : in snd_emu10k1_capture_prepare()
614 snd_emu10k1_capture_rate_reg(runtime->rate); in snd_emu10k1_capture_prepare()
619 static void snd_emu10k1_playback_invalidate_cache(struct snd_emu10k1 *emu, int extra, struct snd_em… in snd_emu10k1_playback_invalidate_cache() argument
622 unsigned int voice, stereo, i, ccis, cra = 64, cs, sample; in snd_emu10k1_playback_invalidate_cache() local
626 runtime = evoice->epcm->substream->runtime; in snd_emu10k1_playback_invalidate_cache()
627 voice = evoice->number; in snd_emu10k1_playback_invalidate_cache()
628 stereo = (!extra && runtime->channels == 2); in snd_emu10k1_playback_invalidate_cache()
629 sample = snd_pcm_format_width(runtime->format) == 16 ? 0 : 0x80808080; in snd_emu10k1_playback_invalidate_cache()
631 /* set cs to 2 * number of cache registers beside the invalidated */ in snd_emu10k1_playback_invalidate_cache()
632 cs = (sample == 0) ? (32-ccis) : (64-ccis+1) >> 1; in snd_emu10k1_playback_invalidate_cache()
633 if (cs > 16) cs = 16; in snd_emu10k1_playback_invalidate_cache()
634 for (i = 0; i < cs; i++) { in snd_emu10k1_playback_invalidate_cache()
655 int master, int extra, in snd_emu10k1_playback_prepare_voice() argument
665 substream = evoice->epcm->substream; in snd_emu10k1_playback_prepare_voice()
666 runtime = substream->runtime; in snd_emu10k1_playback_prepare_voice()
667 voice = evoice->number; in snd_emu10k1_playback_prepare_voice()
669 attn = extra ? 0 : 0x00ff; in snd_emu10k1_playback_prepare_voice()
670 tmp = runtime->channels == 2 ? (master ? 1 : 2) : 0; in snd_emu10k1_playback_prepare_voice()
671 vattn = mix != NULL ? (mix->attn[tmp] << 16) : 0; in snd_emu10k1_playback_prepare_voice()
679 …ack_trigger_voice(struct snd_emu10k1 *emu, struct snd_emu10k1_voice *evoice, int master, int extra) in snd_emu10k1_playback_trigger_voice() argument
687 substream = evoice->epcm->substream; in snd_emu10k1_playback_trigger_voice()
688 runtime = substream->runtime; in snd_emu10k1_playback_trigger_voice()
689 voice = evoice->number; in snd_emu10k1_playback_trigger_voice()
691 pitch = snd_emu10k1_rate_to_pitch(runtime->rate) >> 8; in snd_emu10k1_playback_trigger_voice()
692 if (emu->card_capabilities->emu_model) in snd_emu10k1_playback_trigger_voice()
695 pitch_target = emu10k1_calc_pitch_target(runtime->rate); in snd_emu10k1_playback_trigger_voice()
697 if (master || evoice->epcm->type == PLAYBACK_EFX) in snd_emu10k1_playback_trigger_voice()
700 if (extra) in snd_emu10k1_playback_trigger_voice()
710 voice = evoice->number; in snd_emu10k1_playback_stop_voice()
729 period_pos = runtime->status->hw_ptr - runtime->hw_ptr_interrupt; in snd_emu10k1_playback_mangle_extra()
730 period_pos %= runtime->period_size; in snd_emu10k1_playback_mangle_extra()
731 ptr = snd_emu10k1_ptr_read(emu, CCCA, epcm->extra->number); in snd_emu10k1_playback_mangle_extra()
733 ptr |= epcm->ccca_start_addr + period_pos; in snd_emu10k1_playback_mangle_extra()
734 snd_emu10k1_ptr_write(emu, CCCA, epcm->extra->number, ptr); in snd_emu10k1_playback_mangle_extra()
741 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_playback_trigger()
742 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_playback_trigger()
747 dev_dbg(emu->card->dev, in snd_emu10k1_playback_trigger()
748 "trigger - emu10k1 = 0x%x, cmd = %i, pointer = %i\n", in snd_emu10k1_playback_trigger()
749 (int)emu, cmd, substream->ops->pointer(substream)) in snd_emu10k1_playback_trigger()
751 spin_lock(&emu->reg_lock); in snd_emu10k1_playback_trigger()
754 snd_emu10k1_playback_invalidate_cache(emu, 1, epcm->extra); /* do we need this? */ in snd_emu10k1_playback_trigger()
755 snd_emu10k1_playback_invalidate_cache(emu, 0, epcm->voices[0]); in snd_emu10k1_playback_trigger()
761 mix = &emu->pcm_mixer[substream->number]; in snd_emu10k1_playback_trigger()
762 snd_emu10k1_playback_prepare_voice(emu, epcm->voices[0], 1, 0, mix); in snd_emu10k1_playback_trigger()
763 snd_emu10k1_playback_prepare_voice(emu, epcm->voices[1], 0, 0, mix); in snd_emu10k1_playback_trigger()
764 snd_emu10k1_playback_prepare_voice(emu, epcm->extra, 1, 1, NULL); in snd_emu10k1_playback_trigger()
765 snd_emu10k1_playback_trigger_voice(emu, epcm->voices[0], 1, 0); in snd_emu10k1_playback_trigger()
766 snd_emu10k1_playback_trigger_voice(emu, epcm->voices[1], 0, 0); in snd_emu10k1_playback_trigger()
767 snd_emu10k1_playback_trigger_voice(emu, epcm->extra, 1, 1); in snd_emu10k1_playback_trigger()
768 epcm->running = 1; in snd_emu10k1_playback_trigger()
773 epcm->running = 0; in snd_emu10k1_playback_trigger()
774 snd_emu10k1_playback_stop_voice(emu, epcm->voices[0]); in snd_emu10k1_playback_trigger()
775 snd_emu10k1_playback_stop_voice(emu, epcm->voices[1]); in snd_emu10k1_playback_trigger()
776 snd_emu10k1_playback_stop_voice(emu, epcm->extra); in snd_emu10k1_playback_trigger()
779 result = -EINVAL; in snd_emu10k1_playback_trigger()
782 spin_unlock(&emu->reg_lock); in snd_emu10k1_playback_trigger()
790 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_capture_trigger()
791 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_capture_trigger()
794 spin_lock(&emu->reg_lock); in snd_emu10k1_capture_trigger()
799 outl(epcm->capture_ipr, emu->port + IPR); in snd_emu10k1_capture_trigger()
800 snd_emu10k1_intr_enable(emu, epcm->capture_inte); in snd_emu10k1_capture_trigger()
802 dev_dbg(emu->card->dev, "adccr = 0x%x, adcbs = 0x%x\n", in snd_emu10k1_capture_trigger()
803 epcm->adccr, epcm->adcbs); in snd_emu10k1_capture_trigger()
805 switch (epcm->type) { in snd_emu10k1_capture_trigger()
807 snd_emu10k1_ptr_write(emu, ADCCR, 0, epcm->capture_cr_val); in snd_emu10k1_capture_trigger()
810 if (emu->audigy) { in snd_emu10k1_capture_trigger()
811 snd_emu10k1_ptr_write(emu, A_FXWC1, 0, epcm->capture_cr_val); in snd_emu10k1_capture_trigger()
812 snd_emu10k1_ptr_write(emu, A_FXWC2, 0, epcm->capture_cr_val2); in snd_emu10k1_capture_trigger()
813 dev_dbg(emu->card->dev, in snd_emu10k1_capture_trigger()
815 epcm->capture_cr_val, in snd_emu10k1_capture_trigger()
816 epcm->capture_cr_val2); in snd_emu10k1_capture_trigger()
818 snd_emu10k1_ptr_write(emu, FXWC, 0, epcm->capture_cr_val); in snd_emu10k1_capture_trigger()
823 snd_emu10k1_ptr_write(emu, epcm->capture_bs_reg, 0, epcm->capture_bs_val); in snd_emu10k1_capture_trigger()
824 epcm->running = 1; in snd_emu10k1_capture_trigger()
825 epcm->first_ptr = 1; in snd_emu10k1_capture_trigger()
829 epcm->running = 0; in snd_emu10k1_capture_trigger()
830 snd_emu10k1_intr_disable(emu, epcm->capture_inte); in snd_emu10k1_capture_trigger()
831 outl(epcm->capture_ipr, emu->port + IPR); in snd_emu10k1_capture_trigger()
832 snd_emu10k1_ptr_write(emu, epcm->capture_bs_reg, 0, 0); in snd_emu10k1_capture_trigger()
833 switch (epcm->type) { in snd_emu10k1_capture_trigger()
838 if (emu->audigy) { in snd_emu10k1_capture_trigger()
849 result = -EINVAL; in snd_emu10k1_capture_trigger()
851 spin_unlock(&emu->reg_lock); in snd_emu10k1_capture_trigger()
858 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_playback_pointer()
859 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_playback_pointer()
862 if (!epcm->running) in snd_emu10k1_playback_pointer()
864 ptr = snd_emu10k1_ptr_read(emu, CCCA, epcm->voices[0]->number) & 0x00ffffff; in snd_emu10k1_playback_pointer()
866 ptr += runtime->buffer_size; in snd_emu10k1_playback_pointer()
867 ptr -= epcm->ccca_start_addr; in snd_emu10k1_playback_pointer()
868 ptr %= runtime->buffer_size; in snd_emu10k1_playback_pointer()
870 if (ptr < epcm->ccca_start_addr) in snd_emu10k1_playback_pointer()
871 ptr += runtime->buffer_size - epcm->ccca_start_addr; in snd_emu10k1_playback_pointer()
873 ptr -= epcm->ccca_start_addr; in snd_emu10k1_playback_pointer()
874 if (ptr >= runtime->buffer_size) in snd_emu10k1_playback_pointer()
875 ptr -= runtime->buffer_size; in snd_emu10k1_playback_pointer()
879 dev_dbg(emu->card->dev, in snd_emu10k1_playback_pointer()
881 (long)ptr, (long)runtime->buffer_size, in snd_emu10k1_playback_pointer()
882 (long)runtime->period_size); in snd_emu10k1_playback_pointer()
892 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_efx_playback_trigger()
893 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_efx_playback_trigger()
897 spin_lock(&emu->reg_lock); in snd_emu10k1_efx_playback_trigger()
902 snd_emu10k1_playback_invalidate_cache(emu, 0, epcm->voices[i]); in snd_emu10k1_efx_playback_trigger()
904 snd_emu10k1_playback_invalidate_cache(emu, 1, epcm->extra); in snd_emu10k1_efx_playback_trigger()
908 snd_emu10k1_playback_prepare_voice(emu, epcm->extra, 1, 1, NULL); in snd_emu10k1_efx_playback_trigger()
909 snd_emu10k1_playback_prepare_voice(emu, epcm->voices[0], 0, 0, in snd_emu10k1_efx_playback_trigger()
910 &emu->efx_pcm_mixer[0]); in snd_emu10k1_efx_playback_trigger()
912 snd_emu10k1_playback_prepare_voice(emu, epcm->voices[i], 0, 0, in snd_emu10k1_efx_playback_trigger()
913 &emu->efx_pcm_mixer[i]); in snd_emu10k1_efx_playback_trigger()
914 snd_emu10k1_playback_trigger_voice(emu, epcm->voices[0], 0, 0); in snd_emu10k1_efx_playback_trigger()
915 snd_emu10k1_playback_trigger_voice(emu, epcm->extra, 1, 1); in snd_emu10k1_efx_playback_trigger()
917 snd_emu10k1_playback_trigger_voice(emu, epcm->voices[i], 0, 0); in snd_emu10k1_efx_playback_trigger()
918 epcm->running = 1; in snd_emu10k1_efx_playback_trigger()
923 epcm->running = 0; in snd_emu10k1_efx_playback_trigger()
925 snd_emu10k1_playback_stop_voice(emu, epcm->voices[i]); in snd_emu10k1_efx_playback_trigger()
927 snd_emu10k1_playback_stop_voice(emu, epcm->extra); in snd_emu10k1_efx_playback_trigger()
930 result = -EINVAL; in snd_emu10k1_efx_playback_trigger()
933 spin_unlock(&emu->reg_lock); in snd_emu10k1_efx_playback_trigger()
941 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_capture_pointer()
942 struct snd_emu10k1_pcm *epcm = runtime->private_data; in snd_emu10k1_capture_pointer()
945 if (!epcm->running) in snd_emu10k1_capture_pointer()
947 if (epcm->first_ptr) { in snd_emu10k1_capture_pointer()
949 epcm->first_ptr = 0; in snd_emu10k1_capture_pointer()
951 ptr = snd_emu10k1_ptr_read(emu, epcm->capture_idx_reg, 0) & 0x0000ffff; in snd_emu10k1_capture_pointer()
1036 kctl->vd[idx].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE; in snd_emu10k1_pcm_mixer_notify1()
1038 kctl->vd[idx].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE; in snd_emu10k1_pcm_mixer_notify1()
1039 snd_ctl_notify(emu->card, SNDRV_CTL_EVENT_MASK_VALUE | in snd_emu10k1_pcm_mixer_notify1()
1046 snd_emu10k1_pcm_mixer_notify1(emu, emu->ctl_send_routing, idx, activate); in snd_emu10k1_pcm_mixer_notify()
1047 snd_emu10k1_pcm_mixer_notify1(emu, emu->ctl_send_volume, idx, activate); in snd_emu10k1_pcm_mixer_notify()
1048 snd_emu10k1_pcm_mixer_notify1(emu, emu->ctl_attn, idx, activate); in snd_emu10k1_pcm_mixer_notify()
1053 snd_emu10k1_pcm_mixer_notify1(emu, emu->ctl_efx_send_routing, idx, activate); in snd_emu10k1_pcm_efx_mixer_notify()
1054 snd_emu10k1_pcm_mixer_notify1(emu, emu->ctl_efx_send_volume, idx, activate); in snd_emu10k1_pcm_efx_mixer_notify()
1055 snd_emu10k1_pcm_mixer_notify1(emu, emu->ctl_efx_attn, idx, activate); in snd_emu10k1_pcm_efx_mixer_notify()
1060 kfree(runtime->private_data); in snd_emu10k1_pcm_free_substream()
1070 mix = &emu->efx_pcm_mixer[i]; in snd_emu10k1_efx_playback_close()
1071 mix->epcm = NULL; in snd_emu10k1_efx_playback_close()
1082 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_efx_playback_open()
1087 return -ENOMEM; in snd_emu10k1_efx_playback_open()
1088 epcm->emu = emu; in snd_emu10k1_efx_playback_open()
1089 epcm->type = PLAYBACK_EFX; in snd_emu10k1_efx_playback_open()
1090 epcm->substream = substream; in snd_emu10k1_efx_playback_open()
1092 emu->pcm_playback_efx_substream = substream; in snd_emu10k1_efx_playback_open()
1094 runtime->private_data = epcm; in snd_emu10k1_efx_playback_open()
1095 runtime->private_free = snd_emu10k1_pcm_free_substream; in snd_emu10k1_efx_playback_open()
1096 runtime->hw = snd_emu10k1_efx_playback; in snd_emu10k1_efx_playback_open()
1099 mix = &emu->efx_pcm_mixer[i]; in snd_emu10k1_efx_playback_open()
1100 mix->send_routing[0][0] = i; in snd_emu10k1_efx_playback_open()
1101 memset(&mix->send_volume, 0, sizeof(mix->send_volume)); in snd_emu10k1_efx_playback_open()
1102 mix->send_volume[0][0] = 255; in snd_emu10k1_efx_playback_open()
1103 mix->attn[0] = 0xffff; in snd_emu10k1_efx_playback_open()
1104 mix->epcm = epcm; in snd_emu10k1_efx_playback_open()
1115 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_playback_open()
1120 return -ENOMEM; in snd_emu10k1_playback_open()
1121 epcm->emu = emu; in snd_emu10k1_playback_open()
1122 epcm->type = PLAYBACK_EMUVOICE; in snd_emu10k1_playback_open()
1123 epcm->substream = substream; in snd_emu10k1_playback_open()
1124 runtime->private_data = epcm; in snd_emu10k1_playback_open()
1125 runtime->private_free = snd_emu10k1_pcm_free_substream; in snd_emu10k1_playback_open()
1126 runtime->hw = snd_emu10k1_playback; in snd_emu10k1_playback_open()
1135 if (emu->card_capabilities->emu_model && emu->emu1010.internal_clock == 0) in snd_emu10k1_playback_open()
1144 mix = &emu->pcm_mixer[substream->number]; in snd_emu10k1_playback_open()
1146 mix->send_routing[0][i] = mix->send_routing[1][i] = mix->send_routing[2][i] = i; in snd_emu10k1_playback_open()
1147 memset(&mix->send_volume, 0, sizeof(mix->send_volume)); in snd_emu10k1_playback_open()
1148 mix->send_volume[0][0] = mix->send_volume[0][1] = in snd_emu10k1_playback_open()
1149 mix->send_volume[1][0] = mix->send_volume[2][1] = 255; in snd_emu10k1_playback_open()
1150 mix->attn[0] = mix->attn[1] = mix->attn[2] = 0xffff; in snd_emu10k1_playback_open()
1151 mix->epcm = epcm; in snd_emu10k1_playback_open()
1152 snd_emu10k1_pcm_mixer_notify(emu, substream->number, 1); in snd_emu10k1_playback_open()
1159 struct snd_emu10k1_pcm_mixer *mix = &emu->pcm_mixer[substream->number]; in snd_emu10k1_playback_close()
1161 mix->epcm = NULL; in snd_emu10k1_playback_close()
1162 snd_emu10k1_pcm_mixer_notify(emu, substream->number, 0); in snd_emu10k1_playback_close()
1169 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_capture_open()
1174 return -ENOMEM; in snd_emu10k1_capture_open()
1175 epcm->emu = emu; in snd_emu10k1_capture_open()
1176 epcm->type = CAPTURE_AC97ADC; in snd_emu10k1_capture_open()
1177 epcm->substream = substream; in snd_emu10k1_capture_open()
1178 epcm->capture_ipr = IPR_ADCBUFFULL|IPR_ADCBUFHALFFULL; in snd_emu10k1_capture_open()
1179 epcm->capture_inte = INTE_ADCBUFENABLE; in snd_emu10k1_capture_open()
1180 epcm->capture_ba_reg = ADCBA; in snd_emu10k1_capture_open()
1181 epcm->capture_bs_reg = ADCBS; in snd_emu10k1_capture_open()
1182 epcm->capture_idx_reg = emu->audigy ? A_ADCIDX : ADCIDX; in snd_emu10k1_capture_open()
1183 runtime->private_data = epcm; in snd_emu10k1_capture_open()
1184 runtime->private_free = snd_emu10k1_pcm_free_substream; in snd_emu10k1_capture_open()
1185 runtime->hw = snd_emu10k1_capture; in snd_emu10k1_capture_open()
1186 emu->capture_interrupt = snd_emu10k1_pcm_ac97adc_interrupt; in snd_emu10k1_capture_open()
1187 emu->pcm_capture_substream = substream; in snd_emu10k1_capture_open()
1197 emu->capture_interrupt = NULL; in snd_emu10k1_capture_close()
1198 emu->pcm_capture_substream = NULL; in snd_emu10k1_capture_close()
1206 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_capture_mic_open()
1210 return -ENOMEM; in snd_emu10k1_capture_mic_open()
1211 epcm->emu = emu; in snd_emu10k1_capture_mic_open()
1212 epcm->type = CAPTURE_AC97MIC; in snd_emu10k1_capture_mic_open()
1213 epcm->substream = substream; in snd_emu10k1_capture_mic_open()
1214 epcm->capture_ipr = IPR_MICBUFFULL|IPR_MICBUFHALFFULL; in snd_emu10k1_capture_mic_open()
1215 epcm->capture_inte = INTE_MICBUFENABLE; in snd_emu10k1_capture_mic_open()
1216 epcm->capture_ba_reg = MICBA; in snd_emu10k1_capture_mic_open()
1217 epcm->capture_bs_reg = MICBS; in snd_emu10k1_capture_mic_open()
1218 epcm->capture_idx_reg = emu->audigy ? A_MICIDX : MICIDX; in snd_emu10k1_capture_mic_open()
1219 substream->runtime->private_data = epcm; in snd_emu10k1_capture_mic_open()
1220 substream->runtime->private_free = snd_emu10k1_pcm_free_substream; in snd_emu10k1_capture_mic_open()
1221 runtime->hw = snd_emu10k1_capture; in snd_emu10k1_capture_mic_open()
1222 runtime->hw.rates = SNDRV_PCM_RATE_8000; in snd_emu10k1_capture_mic_open()
1223 runtime->hw.rate_min = runtime->hw.rate_max = 8000; in snd_emu10k1_capture_mic_open()
1224 runtime->hw.channels_min = 1; in snd_emu10k1_capture_mic_open()
1225 emu->capture_mic_interrupt = snd_emu10k1_pcm_ac97mic_interrupt; in snd_emu10k1_capture_mic_open()
1226 emu->pcm_capture_mic_substream = substream; in snd_emu10k1_capture_mic_open()
1235 emu->capture_mic_interrupt = NULL; in snd_emu10k1_capture_mic_close()
1236 emu->pcm_capture_mic_substream = NULL; in snd_emu10k1_capture_mic_close()
1244 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_capture_efx_open()
1245 int nefx = emu->audigy ? 64 : 32; in snd_emu10k1_capture_efx_open()
1250 return -ENOMEM; in snd_emu10k1_capture_efx_open()
1251 epcm->emu = emu; in snd_emu10k1_capture_efx_open()
1252 epcm->type = CAPTURE_EFX; in snd_emu10k1_capture_efx_open()
1253 epcm->substream = substream; in snd_emu10k1_capture_efx_open()
1254 epcm->capture_ipr = IPR_EFXBUFFULL|IPR_EFXBUFHALFFULL; in snd_emu10k1_capture_efx_open()
1255 epcm->capture_inte = INTE_EFXBUFENABLE; in snd_emu10k1_capture_efx_open()
1256 epcm->capture_ba_reg = FXBA; in snd_emu10k1_capture_efx_open()
1257 epcm->capture_bs_reg = FXBS; in snd_emu10k1_capture_efx_open()
1258 epcm->capture_idx_reg = FXIDX; in snd_emu10k1_capture_efx_open()
1259 substream->runtime->private_data = epcm; in snd_emu10k1_capture_efx_open()
1260 substream->runtime->private_free = snd_emu10k1_pcm_free_substream; in snd_emu10k1_capture_efx_open()
1261 runtime->hw = snd_emu10k1_capture_efx; in snd_emu10k1_capture_efx_open()
1262 runtime->hw.rates = SNDRV_PCM_RATE_48000; in snd_emu10k1_capture_efx_open()
1263 runtime->hw.rate_min = runtime->hw.rate_max = 48000; in snd_emu10k1_capture_efx_open()
1264 spin_lock_irq(&emu->reg_lock); in snd_emu10k1_capture_efx_open()
1265 if (emu->card_capabilities->emu_model) { in snd_emu10k1_capture_efx_open()
1288 switch (emu->emu1010.internal_clock) { in snd_emu10k1_capture_efx_open()
1291 runtime->hw.rates = SNDRV_PCM_RATE_44100; in snd_emu10k1_capture_efx_open()
1292 runtime->hw.rate_min = runtime->hw.rate_max = 44100; in snd_emu10k1_capture_efx_open()
1293 runtime->hw.channels_min = in snd_emu10k1_capture_efx_open()
1294 runtime->hw.channels_max = 16; in snd_emu10k1_capture_efx_open()
1298 runtime->hw.rates = SNDRV_PCM_RATE_48000; in snd_emu10k1_capture_efx_open()
1299 runtime->hw.rate_min = runtime->hw.rate_max = 48000; in snd_emu10k1_capture_efx_open()
1300 runtime->hw.channels_min = in snd_emu10k1_capture_efx_open()
1301 runtime->hw.channels_max = 16; in snd_emu10k1_capture_efx_open()
1307 runtime->hw.rates = SNDRV_PCM_RATE_96000; in snd_emu10k1_capture_efx_open()
1308 runtime->hw.rate_min = runtime->hw.rate_max = 96000; in snd_emu10k1_capture_efx_open()
1309 runtime->hw.channels_min = runtime->hw.channels_max = 4; in snd_emu10k1_capture_efx_open()
1313 runtime->hw.rates = SNDRV_PCM_RATE_192000; in snd_emu10k1_capture_efx_open()
1314 runtime->hw.rate_min = runtime->hw.rate_max = 192000; in snd_emu10k1_capture_efx_open()
1315 runtime->hw.channels_min = runtime->hw.channels_max = 2; in snd_emu10k1_capture_efx_open()
1317 runtime->hw.formats = SNDRV_PCM_FMTBIT_S32_LE; in snd_emu10k1_capture_efx_open()
1322 runtime->hw.channels_min = runtime->hw.channels_max = 0; in snd_emu10k1_capture_efx_open()
1324 if (emu->efx_voices_mask[idx/32] & (1 << (idx%32))) { in snd_emu10k1_capture_efx_open()
1325 runtime->hw.channels_min++; in snd_emu10k1_capture_efx_open()
1326 runtime->hw.channels_max++; in snd_emu10k1_capture_efx_open()
1330 epcm->capture_cr_val = emu->efx_voices_mask[0]; in snd_emu10k1_capture_efx_open()
1331 epcm->capture_cr_val2 = emu->efx_voices_mask[1]; in snd_emu10k1_capture_efx_open()
1332 spin_unlock_irq(&emu->reg_lock); in snd_emu10k1_capture_efx_open()
1333 emu->capture_efx_interrupt = snd_emu10k1_pcm_efx_interrupt; in snd_emu10k1_capture_efx_open()
1334 emu->pcm_capture_efx_substream = substream; in snd_emu10k1_capture_efx_open()
1343 emu->capture_efx_interrupt = NULL; in snd_emu10k1_capture_efx_close()
1344 emu->pcm_capture_efx_substream = NULL; in snd_emu10k1_capture_efx_close()
1383 if ((err = snd_pcm_new(emu->card, "emu10k1", device, 32, 1, &pcm)) < 0) in snd_emu10k1_pcm()
1386 pcm->private_data = emu; in snd_emu10k1_pcm()
1391 pcm->info_flags = 0; in snd_emu10k1_pcm()
1392 pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX; in snd_emu10k1_pcm()
1393 strcpy(pcm->name, "ADC Capture/Standard PCM Playback"); in snd_emu10k1_pcm()
1394 emu->pcm = pcm; in snd_emu10k1_pcm()
1397 …for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substre… in snd_emu10k1_pcm()
1399 &emu->pci->dev, in snd_emu10k1_pcm()
1402 …for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; substream; substream = substrea… in snd_emu10k1_pcm()
1404 &emu->pci->dev, 64*1024, 64*1024); in snd_emu10k1_pcm()
1415 if ((err = snd_pcm_new(emu->card, "emu10k1", device, 1, 0, &pcm)) < 0) in snd_emu10k1_pcm_multi()
1418 pcm->private_data = emu; in snd_emu10k1_pcm_multi()
1422 pcm->info_flags = 0; in snd_emu10k1_pcm_multi()
1423 pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX; in snd_emu10k1_pcm_multi()
1424 strcpy(pcm->name, "Multichannel Playback"); in snd_emu10k1_pcm_multi()
1425 emu->pcm_multi = pcm; in snd_emu10k1_pcm_multi()
1427 …for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substre… in snd_emu10k1_pcm_multi()
1429 &emu->pci->dev, in snd_emu10k1_pcm_multi()
1449 if ((err = snd_pcm_new(emu->card, "emu10k1 mic", device, 0, 1, &pcm)) < 0) in snd_emu10k1_pcm_mic()
1452 pcm->private_data = emu; in snd_emu10k1_pcm_mic()
1456 pcm->info_flags = 0; in snd_emu10k1_pcm_mic()
1457 strcpy(pcm->name, "Mic Capture"); in snd_emu10k1_pcm_mic()
1458 emu->pcm_mic = pcm; in snd_emu10k1_pcm_mic()
1460 snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &emu->pci->dev, in snd_emu10k1_pcm_mic()
1469 int nefx = emu->audigy ? 64 : 32; in snd_emu10k1_pcm_efx_voices_mask_info()
1470 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; in snd_emu10k1_pcm_efx_voices_mask_info()
1471 uinfo->count = nefx; in snd_emu10k1_pcm_efx_voices_mask_info()
1472 uinfo->value.integer.min = 0; in snd_emu10k1_pcm_efx_voices_mask_info()
1473 uinfo->value.integer.max = 1; in snd_emu10k1_pcm_efx_voices_mask_info()
1480 int nefx = emu->audigy ? 64 : 32; in snd_emu10k1_pcm_efx_voices_mask_get()
1483 spin_lock_irq(&emu->reg_lock); in snd_emu10k1_pcm_efx_voices_mask_get()
1485 ucontrol->value.integer.value[idx] = (emu->efx_voices_mask[idx / 32] & (1 << (idx % 32))) ? 1 : 0; in snd_emu10k1_pcm_efx_voices_mask_get()
1486 spin_unlock_irq(&emu->reg_lock); in snd_emu10k1_pcm_efx_voices_mask_get()
1494 int nefx = emu->audigy ? 64 : 32; in snd_emu10k1_pcm_efx_voices_mask_put()
1495 int nefxb = emu->audigy ? 7 : 6; in snd_emu10k1_pcm_efx_voices_mask_put()
1500 if (ucontrol->value.integer.value[idx]) { in snd_emu10k1_pcm_efx_voices_mask_put()
1510 return -EINVAL; in snd_emu10k1_pcm_efx_voices_mask_put()
1512 spin_lock_irq(&emu->reg_lock); in snd_emu10k1_pcm_efx_voices_mask_put()
1513 change = (nval[0] != emu->efx_voices_mask[0]) || in snd_emu10k1_pcm_efx_voices_mask_put()
1514 (nval[1] != emu->efx_voices_mask[1]); in snd_emu10k1_pcm_efx_voices_mask_put()
1515 emu->efx_voices_mask[0] = nval[0]; in snd_emu10k1_pcm_efx_voices_mask_put()
1516 emu->efx_voices_mask[1] = nval[1]; in snd_emu10k1_pcm_efx_voices_mask_put()
1517 spin_unlock_irq(&emu->reg_lock); in snd_emu10k1_pcm_efx_voices_mask_put()
1541 #define INITIAL_TRAM_POS(size) ((((size) / 2) - INITIAL_TRAM_SHIFT) - 1)
1556 dev_dbg(emu->card->dev, in snd_emu10k1_fx8010_playback_tram_poke1()
1562 while (count--) { in snd_emu10k1_fx8010_playback_tram_poke1()
1563 *dst_left-- = *src++; in snd_emu10k1_fx8010_playback_tram_poke1()
1564 *dst_right-- = *src++; in snd_emu10k1_fx8010_playback_tram_poke1()
1567 while (count--) { in snd_emu10k1_fx8010_playback_tram_poke1()
1568 *dst_right-- = *src++; in snd_emu10k1_fx8010_playback_tram_poke1()
1569 *dst_left-- = *src++; in snd_emu10k1_fx8010_playback_tram_poke1()
1578 struct snd_emu10k1_fx8010_pcm *pcm = &emu->fx8010.pcm[substream->number]; in fx8010_pb_trans_copy()
1579 unsigned int tram_size = pcm->buffer_size; in fx8010_pb_trans_copy()
1580 unsigned short *src = (unsigned short *)(substream->runtime->dma_area + rec->sw_data); in fx8010_pb_trans_copy()
1582 unsigned int tram_pos = pcm->tram_pos; in fx8010_pb_trans_copy()
1583 unsigned int tram_shift = pcm->tram_shift; in fx8010_pb_trans_copy()
1587 snd_emu10k1_fx8010_playback_tram_poke1((unsigned short *)emu->fx8010.etram_pages.area + tram_pos, in fx8010_pb_trans_copy()
1588 (unsigned short *)emu->fx8010.etram_pages.area + tram_pos + tram_size / 2, in fx8010_pb_trans_copy()
1591 frames -= count; in fx8010_pb_trans_copy()
1592 tram_pos = (tram_size / 2) - 1; in fx8010_pb_trans_copy()
1595 snd_emu10k1_fx8010_playback_tram_poke1((unsigned short *)emu->fx8010.etram_pages.area + tram_pos, in fx8010_pb_trans_copy()
1596 (unsigned short *)emu->fx8010.etram_pages.area + tram_pos + tram_size / 2, in fx8010_pb_trans_copy()
1598 tram_pos -= frames; in fx8010_pb_trans_copy()
1599 pcm->tram_pos = tram_pos; in fx8010_pb_trans_copy()
1600 pcm->tram_shift = tram_shift; in fx8010_pb_trans_copy()
1606 struct snd_emu10k1_fx8010_pcm *pcm = &emu->fx8010.pcm[substream->number]; in snd_emu10k1_fx8010_playback_transfer()
1608 return snd_pcm_indirect_playback_transfer(substream, &pcm->pcm_rec, in snd_emu10k1_fx8010_playback_transfer()
1615 struct snd_emu10k1_fx8010_pcm *pcm = &emu->fx8010.pcm[substream->number]; in snd_emu10k1_fx8010_playback_hw_free()
1618 for (i = 0; i < pcm->channels; i++) in snd_emu10k1_fx8010_playback_hw_free()
1619 snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + 0x80 + pcm->etram[i], 0, 0); in snd_emu10k1_fx8010_playback_hw_free()
1626 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_fx8010_playback_prepare()
1627 struct snd_emu10k1_fx8010_pcm *pcm = &emu->fx8010.pcm[substream->number]; in snd_emu10k1_fx8010_playback_prepare()
1631 dev_dbg(emu->card->dev, "prepare: etram_pages = 0x%p, dma_area = 0x%x, " in snd_emu10k1_fx8010_playback_prepare()
1633 emu->fx8010.etram_pages, runtime->dma_area, in snd_emu10k1_fx8010_playback_prepare()
1634 runtime->buffer_size, runtime->buffer_size << 2); in snd_emu10k1_fx8010_playback_prepare()
1636 memset(&pcm->pcm_rec, 0, sizeof(pcm->pcm_rec)); in snd_emu10k1_fx8010_playback_prepare()
1637 pcm->pcm_rec.hw_buffer_size = pcm->buffer_size * 2; /* byte size */ in snd_emu10k1_fx8010_playback_prepare()
1638 pcm->pcm_rec.sw_buffer_size = snd_pcm_lib_buffer_bytes(substream); in snd_emu10k1_fx8010_playback_prepare()
1639 pcm->tram_pos = INITIAL_TRAM_POS(pcm->buffer_size); in snd_emu10k1_fx8010_playback_prepare()
1640 pcm->tram_shift = 0; in snd_emu10k1_fx8010_playback_prepare()
1641 snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_running, 0, 0); /* reset */ in snd_emu10k1_fx8010_playback_prepare()
1642 snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_trigger, 0, 0); /* reset */ in snd_emu10k1_fx8010_playback_prepare()
1643 snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_size, 0, runtime->buffer_size); in snd_emu10k1_fx8010_playback_prepare()
1644 snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_ptr, 0, 0); /* reset ptr number */ in snd_emu10k1_fx8010_playback_prepare()
1645 snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_count, 0, runtime->period_size); in snd_emu10k1_fx8010_playback_prepare()
1646 snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_tmpcount, 0, runtime->period_size); in snd_emu10k1_fx8010_playback_prepare()
1647 for (i = 0; i < pcm->channels; i++) in snd_emu10k1_fx8010_playback_prepare()
1648 …ANKMEMADDRREGBASE + 0x80 + pcm->etram[i], 0, (TANKMEMADDRREG_READ|TANKMEMADDRREG_ALIGN) + i * (run… in snd_emu10k1_fx8010_playback_prepare()
1655 struct snd_emu10k1_fx8010_pcm *pcm = &emu->fx8010.pcm[substream->number]; in snd_emu10k1_fx8010_playback_trigger()
1658 spin_lock(&emu->reg_lock); in snd_emu10k1_fx8010_playback_trigger()
1676 …register_irq_handler(emu, snd_emu10k1_fx8010_playback_irq, pcm->gpr_running, substream, &pcm->irq); in snd_emu10k1_fx8010_playback_trigger()
1680 snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_trigger, 0, 1); in snd_emu10k1_fx8010_playback_trigger()
1685 snd_emu10k1_fx8010_unregister_irq_handler(emu, &pcm->irq); in snd_emu10k1_fx8010_playback_trigger()
1686 snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_trigger, 0, 0); in snd_emu10k1_fx8010_playback_trigger()
1687 pcm->tram_pos = INITIAL_TRAM_POS(pcm->buffer_size); in snd_emu10k1_fx8010_playback_trigger()
1688 pcm->tram_shift = 0; in snd_emu10k1_fx8010_playback_trigger()
1691 result = -EINVAL; in snd_emu10k1_fx8010_playback_trigger()
1695 spin_unlock(&emu->reg_lock); in snd_emu10k1_fx8010_playback_trigger()
1702 struct snd_emu10k1_fx8010_pcm *pcm = &emu->fx8010.pcm[substream->number]; in snd_emu10k1_fx8010_playback_pointer()
1705 if (!snd_emu10k1_ptr_read(emu, emu->gpr_base + pcm->gpr_trigger, 0)) in snd_emu10k1_fx8010_playback_pointer()
1707 ptr = snd_emu10k1_ptr_read(emu, emu->gpr_base + pcm->gpr_ptr, 0) << 2; in snd_emu10k1_fx8010_playback_pointer()
1708 return snd_pcm_indirect_playback_pointer(substream, &pcm->pcm_rec, ptr); in snd_emu10k1_fx8010_playback_pointer()
1734 struct snd_pcm_runtime *runtime = substream->runtime; in snd_emu10k1_fx8010_playback_open()
1735 struct snd_emu10k1_fx8010_pcm *pcm = &emu->fx8010.pcm[substream->number]; in snd_emu10k1_fx8010_playback_open()
1737 runtime->hw = snd_emu10k1_fx8010_playback; in snd_emu10k1_fx8010_playback_open()
1738 runtime->hw.channels_min = runtime->hw.channels_max = pcm->channels; in snd_emu10k1_fx8010_playback_open()
1739 runtime->hw.period_bytes_max = (pcm->buffer_size * 2) / 2; in snd_emu10k1_fx8010_playback_open()
1740 spin_lock_irq(&emu->reg_lock); in snd_emu10k1_fx8010_playback_open()
1741 if (pcm->valid == 0) { in snd_emu10k1_fx8010_playback_open()
1742 spin_unlock_irq(&emu->reg_lock); in snd_emu10k1_fx8010_playback_open()
1743 return -ENODEV; in snd_emu10k1_fx8010_playback_open()
1745 pcm->opened = 1; in snd_emu10k1_fx8010_playback_open()
1746 spin_unlock_irq(&emu->reg_lock); in snd_emu10k1_fx8010_playback_open()
1753 struct snd_emu10k1_fx8010_pcm *pcm = &emu->fx8010.pcm[substream->number]; in snd_emu10k1_fx8010_playback_close()
1755 spin_lock_irq(&emu->reg_lock); in snd_emu10k1_fx8010_playback_close()
1756 pcm->opened = 0; in snd_emu10k1_fx8010_playback_close()
1757 spin_unlock_irq(&emu->reg_lock); in snd_emu10k1_fx8010_playback_close()
1777 if ((err = snd_pcm_new(emu->card, "emu10k1 efx", device, 8, 1, &pcm)) < 0) in snd_emu10k1_pcm_efx()
1780 pcm->private_data = emu; in snd_emu10k1_pcm_efx()
1785 pcm->info_flags = 0; in snd_emu10k1_pcm_efx()
1786 strcpy(pcm->name, "Multichannel Capture/PT Playback"); in snd_emu10k1_pcm_efx()
1787 emu->pcm_efx = pcm; in snd_emu10k1_pcm_efx()
1789 /* EFX capture - record the "FXBUS2" channels, by default we connect the EXTINs in snd_emu10k1_pcm_efx()
1793 /* emu->efx_voices_mask[0] = FXWC_DEFAULTROUTE_C | FXWC_DEFAULTROUTE_A; */ in snd_emu10k1_pcm_efx()
1794 if (emu->audigy) { in snd_emu10k1_pcm_efx()
1795 emu->efx_voices_mask[0] = 0; in snd_emu10k1_pcm_efx()
1796 if (emu->card_capabilities->emu_model) in snd_emu10k1_pcm_efx()
1797 /* Pavel Hofman - 32 voices will be used for in snd_emu10k1_pcm_efx()
1798 * capture (write mode) - in snd_emu10k1_pcm_efx()
1801 emu->efx_voices_mask[1] = 0xffffffff; in snd_emu10k1_pcm_efx()
1803 emu->efx_voices_mask[1] = 0xffff; in snd_emu10k1_pcm_efx()
1805 emu->efx_voices_mask[0] = 0xffff0000; in snd_emu10k1_pcm_efx()
1806 emu->efx_voices_mask[1] = 0; in snd_emu10k1_pcm_efx()
1809 * out of the 64 bits (voices) to true for the 16-channels capture in snd_emu10k1_pcm_efx()
1816 return -ENOMEM; in snd_emu10k1_pcm_efx()
1817 kctl->id.device = device; in snd_emu10k1_pcm_efx()
1818 err = snd_ctl_add(emu->card, kctl); in snd_emu10k1_pcm_efx()
1822 snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &emu->pci->dev, in snd_emu10k1_pcm_efx()