25 static void ak4114_init_regs(struct ak4114 *chip);
27 static void reg_write(struct ak4114 *ak4114, unsigned char reg, unsigned char val)  in reg_write()  argument
29 	ak4114->write(ak4114->private_data, reg, val);  in reg_write()
31 		ak4114->regmap[reg] = val;  in reg_write()
33 		ak4114->txcsb[reg-AK4114_REG_TXCSB0] = val;  in reg_write()
36 static inline unsigned char reg_read(struct ak4114 *ak4114, unsigned char reg)  in reg_read()  argument
38 	return ak4114->read(ak4114->private_data, reg);  in reg_read()
42 static void reg_dump(struct ak4114 *ak4114)
48 …ERN_DEBUG "reg[%02x] = %02x (%02x)\n", i, reg_read(ak4114, i), i < ARRAY_SIZE(ak4114->regmap) ? ak…
52 static void snd_ak4114_free(struct ak4114 *chip)  in snd_ak4114_free()
61 	struct ak4114 *chip = device->device_data;  in snd_ak4114_dev_free()
69 		      void *private_data, struct ak4114 **r_ak4114)  in snd_ak4114_create()
71 	struct ak4114 *chip;  in snd_ak4114_create()
114 void snd_ak4114_reg_write(struct ak4114 *chip, unsigned char reg, unsigned char mask, unsigned char…  in snd_ak4114_reg_write()
124 static void ak4114_init_regs(struct ak4114 *chip)  in ak4114_init_regs()
142 void snd_ak4114_reinit(struct ak4114 *chip)  in snd_ak4114_reinit()
182 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_in_error_get()
197 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_in_bit_get()
219 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_rate_get()
235 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_get()
246 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_playback_get()
257 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_playback_put()
291 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_pget()
313 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_qget()
443 	struct ak4114 *ak4114 = entry->private_data;  in snd_ak4114_proc_regs_read()  local
447 		val = reg_read(ak4114, reg);  in snd_ak4114_proc_regs_read()
452 static void snd_ak4114_proc_init(struct ak4114 *ak4114)  in snd_ak4114_proc_init()  argument
454 	snd_card_ro_proc_new(ak4114->card, "ak4114", ak4114,  in snd_ak4114_proc_init()
458 int snd_ak4114_build(struct ak4114 *ak4114,  in snd_ak4114_build()  argument
468 	ak4114->playback_substream = ply_substream;  in snd_ak4114_build()
469 	ak4114->capture_substream = cap_substream;  in snd_ak4114_build()
471 		kctl = snd_ctl_new1(&snd_ak4114_iec958_controls[idx], ak4114);  in snd_ak4114_build()
477 				ak4114->kctls[idx] = NULL;  in snd_ak4114_build()
486 		err = snd_ctl_add(ak4114->card, kctl);  in snd_ak4114_build()
489 		ak4114->kctls[idx] = kctl;  in snd_ak4114_build()
491 	snd_ak4114_proc_init(ak4114);  in snd_ak4114_build()
493 	schedule_delayed_work(&ak4114->work, HZ / 10);  in snd_ak4114_build()
499 static void ak4114_notify(struct ak4114 *ak4114,  in ak4114_notify()  argument
503 	if (!ak4114->kctls[0])  in ak4114_notify()
507 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
508 			       &ak4114->kctls[0]->id);  in ak4114_notify()
510 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
511 			       &ak4114->kctls[1]->id);  in ak4114_notify()
513 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
514 			       &ak4114->kctls[2]->id);  in ak4114_notify()
516 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
517 			       &ak4114->kctls[3]->id);  in ak4114_notify()
521 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
522 			       &ak4114->kctls[4]->id);  in ak4114_notify()
525 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
526 			       &ak4114->kctls[9]->id);  in ak4114_notify()
528 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
529 			       &ak4114->kctls[10]->id);  in ak4114_notify()
532 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
533 			       &ak4114->kctls[11]->id);  in ak4114_notify()
535 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
536 			       &ak4114->kctls[12]->id);  in ak4114_notify()
538 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
539 			       &ak4114->kctls[13]->id);  in ak4114_notify()
541 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
542 			       &ak4114->kctls[14]->id);  in ak4114_notify()
545 int snd_ak4114_external_rate(struct ak4114 *ak4114)  in snd_ak4114_external_rate()  argument
549 	rcs1 = reg_read(ak4114, AK4114_REG_RCS1);  in snd_ak4114_external_rate()
554 int snd_ak4114_check_rate_and_errors(struct ak4114 *ak4114, unsigned int flags)  in snd_ak4114_check_rate_and_errors()  argument
556 …struct snd_pcm_runtime *runtime = ak4114->capture_substream ? ak4114->capture_substream->runtime :…  in snd_ak4114_check_rate_and_errors()
562 	rcs1 = reg_read(ak4114, AK4114_REG_RCS1);  in snd_ak4114_check_rate_and_errors()
565 	rcs0 = reg_read(ak4114, AK4114_REG_RCS0);  in snd_ak4114_check_rate_and_errors()
566 	spin_lock_irqsave(&ak4114->lock, _flags);  in snd_ak4114_check_rate_and_errors()
568 		ak4114->errors[AK4114_PARITY_ERRORS]++;  in snd_ak4114_check_rate_and_errors()
570 		ak4114->errors[AK4114_V_BIT_ERRORS]++;  in snd_ak4114_check_rate_and_errors()
572 		ak4114->errors[AK4114_CCRC_ERRORS]++;  in snd_ak4114_check_rate_and_errors()
574 		ak4114->errors[AK4114_QCRC_ERRORS]++;  in snd_ak4114_check_rate_and_errors()
575 …c0 = (ak4114->rcs0 & (AK4114_QINT | AK4114_CINT | AK4114_PEM | AK4114_AUDION | AK4114_AUTO | AK411…  in snd_ak4114_check_rate_and_errors()
577 	c1 = (ak4114->rcs1 & 0xf0) ^ (rcs1 & 0xf0);  in snd_ak4114_check_rate_and_errors()
578 	ak4114->rcs0 = rcs0 & ~(AK4114_QINT | AK4114_CINT);  in snd_ak4114_check_rate_and_errors()
579 	ak4114->rcs1 = rcs1;  in snd_ak4114_check_rate_and_errors()
580 	spin_unlock_irqrestore(&ak4114->lock, _flags);  in snd_ak4114_check_rate_and_errors()
582 	ak4114_notify(ak4114, rcs0, rcs1, c0, c1);  in snd_ak4114_check_rate_and_errors()
583 	if (ak4114->change_callback && (c0 | c1) != 0)  in snd_ak4114_check_rate_and_errors()
584 		ak4114->change_callback(ak4114, c0, c1);  in snd_ak4114_check_rate_and_errors()
590 		snd_pcm_stream_lock_irqsave(ak4114->capture_substream, _flags);  in snd_ak4114_check_rate_and_errors()
591 		if (snd_pcm_running(ak4114->capture_substream)) {  in snd_ak4114_check_rate_and_errors()
593 			snd_pcm_stop(ak4114->capture_substream, SNDRV_PCM_STATE_DRAINING);  in snd_ak4114_check_rate_and_errors()
596 		snd_pcm_stream_unlock_irqrestore(ak4114->capture_substream, _flags);  in snd_ak4114_check_rate_and_errors()
604 	struct ak4114 *chip = container_of(work, struct ak4114, work.work);  in ak4114_stats()
613 void snd_ak4114_suspend(struct ak4114 *chip)  in snd_ak4114_suspend()
620 void snd_ak4114_resume(struct ak4114 *chip)  in snd_ak4114_resume()