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()
113 void snd_ak4114_reg_write(struct ak4114 *chip, unsigned char reg, unsigned char mask, unsigned char…  in snd_ak4114_reg_write()
123 static void ak4114_init_regs(struct ak4114 *chip)  in ak4114_init_regs()
141 void snd_ak4114_reinit(struct ak4114 *chip)  in snd_ak4114_reinit()
181 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_in_error_get()
196 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_in_bit_get()
218 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_rate_get()
234 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_get()
245 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_playback_get()
256 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_playback_put()
290 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_pget()
312 	struct ak4114 *chip = snd_kcontrol_chip(kcontrol);  in snd_ak4114_spdif_qget()
442 	struct ak4114 *ak4114 = entry->private_data;  in snd_ak4114_proc_regs_read()  local
446 		val = reg_read(ak4114, reg);  in snd_ak4114_proc_regs_read()
451 static void snd_ak4114_proc_init(struct ak4114 *ak4114)  in snd_ak4114_proc_init()  argument
453 	snd_card_ro_proc_new(ak4114->card, "ak4114", ak4114,  in snd_ak4114_proc_init()
457 int snd_ak4114_build(struct ak4114 *ak4114,  in snd_ak4114_build()  argument
467 	ak4114->playback_substream = ply_substream;  in snd_ak4114_build()
468 	ak4114->capture_substream = cap_substream;  in snd_ak4114_build()
470 		kctl = snd_ctl_new1(&snd_ak4114_iec958_controls[idx], ak4114);  in snd_ak4114_build()
476 				ak4114->kctls[idx] = NULL;  in snd_ak4114_build()
485 		err = snd_ctl_add(ak4114->card, kctl);  in snd_ak4114_build()
488 		ak4114->kctls[idx] = kctl;  in snd_ak4114_build()
490 	snd_ak4114_proc_init(ak4114);  in snd_ak4114_build()
492 	schedule_delayed_work(&ak4114->work, HZ / 10);  in snd_ak4114_build()
498 static void ak4114_notify(struct ak4114 *ak4114,  in ak4114_notify()  argument
502 	if (!ak4114->kctls[0])  in ak4114_notify()
506 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
507 			       &ak4114->kctls[0]->id);  in ak4114_notify()
509 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
510 			       &ak4114->kctls[1]->id);  in ak4114_notify()
512 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
513 			       &ak4114->kctls[2]->id);  in ak4114_notify()
515 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
516 			       &ak4114->kctls[3]->id);  in ak4114_notify()
520 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
521 			       &ak4114->kctls[4]->id);  in ak4114_notify()
524 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
525 			       &ak4114->kctls[9]->id);  in ak4114_notify()
527 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
528 			       &ak4114->kctls[10]->id);  in ak4114_notify()
531 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
532 			       &ak4114->kctls[11]->id);  in ak4114_notify()
534 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
535 			       &ak4114->kctls[12]->id);  in ak4114_notify()
537 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
538 			       &ak4114->kctls[13]->id);  in ak4114_notify()
540 		snd_ctl_notify(ak4114->card, SNDRV_CTL_EVENT_MASK_VALUE,  in ak4114_notify()
541 			       &ak4114->kctls[14]->id);  in ak4114_notify()
544 int snd_ak4114_external_rate(struct ak4114 *ak4114)  in snd_ak4114_external_rate()  argument
548 	rcs1 = reg_read(ak4114, AK4114_REG_RCS1);  in snd_ak4114_external_rate()
553 int snd_ak4114_check_rate_and_errors(struct ak4114 *ak4114, unsigned int flags)  in snd_ak4114_check_rate_and_errors()  argument
555 …struct snd_pcm_runtime *runtime = ak4114->capture_substream ? ak4114->capture_substream->runtime :…  in snd_ak4114_check_rate_and_errors()
561 	rcs1 = reg_read(ak4114, AK4114_REG_RCS1);  in snd_ak4114_check_rate_and_errors()
564 	rcs0 = reg_read(ak4114, AK4114_REG_RCS0);  in snd_ak4114_check_rate_and_errors()
565 	spin_lock_irqsave(&ak4114->lock, _flags);  in snd_ak4114_check_rate_and_errors()
567 		ak4114->errors[AK4114_PARITY_ERRORS]++;  in snd_ak4114_check_rate_and_errors()
569 		ak4114->errors[AK4114_V_BIT_ERRORS]++;  in snd_ak4114_check_rate_and_errors()
571 		ak4114->errors[AK4114_CCRC_ERRORS]++;  in snd_ak4114_check_rate_and_errors()
573 		ak4114->errors[AK4114_QCRC_ERRORS]++;  in snd_ak4114_check_rate_and_errors()
574 …c0 = (ak4114->rcs0 & (AK4114_QINT | AK4114_CINT | AK4114_PEM | AK4114_AUDION | AK4114_AUTO | AK411…  in snd_ak4114_check_rate_and_errors()
576 	c1 = (ak4114->rcs1 & 0xf0) ^ (rcs1 & 0xf0);  in snd_ak4114_check_rate_and_errors()
577 	ak4114->rcs0 = rcs0 & ~(AK4114_QINT | AK4114_CINT);  in snd_ak4114_check_rate_and_errors()
578 	ak4114->rcs1 = rcs1;  in snd_ak4114_check_rate_and_errors()
579 	spin_unlock_irqrestore(&ak4114->lock, _flags);  in snd_ak4114_check_rate_and_errors()
581 	ak4114_notify(ak4114, rcs0, rcs1, c0, c1);  in snd_ak4114_check_rate_and_errors()
582 	if (ak4114->change_callback && (c0 | c1) != 0)  in snd_ak4114_check_rate_and_errors()
583 		ak4114->change_callback(ak4114, c0, c1);  in snd_ak4114_check_rate_and_errors()
589 		snd_pcm_stream_lock_irqsave(ak4114->capture_substream, _flags);  in snd_ak4114_check_rate_and_errors()
590 		if (snd_pcm_running(ak4114->capture_substream)) {  in snd_ak4114_check_rate_and_errors()
592 			snd_pcm_stop(ak4114->capture_substream, SNDRV_PCM_STATE_DRAINING);  in snd_ak4114_check_rate_and_errors()
595 		snd_pcm_stream_unlock_irqrestore(ak4114->capture_substream, _flags);  in snd_ak4114_check_rate_and_errors()
603 	struct ak4114 *chip = container_of(work, struct ak4114, work.work);  in ak4114_stats()
612 void snd_ak4114_suspend(struct ak4114 *chip)  in snd_ak4114_suspend()
619 void snd_ak4114_resume(struct ak4114 *chip)  in snd_ak4114_resume()