[alsa-devel] [PATCH 5/9] ALSA: hdspm - Also report autosync_sample_rate on MADI and MADIface

[Takashi Iwai]

At Fri, 19 Oct 2012 17:42:26 +0200,
Adrian Knoth wrote:
> 
> MADI and MADIface used to report the autosync_sample_rate. This
> functionality was lost in commit
> 0dca1793063c28dde8f6c49c9c72203fe5cb6efc, this commit now adds it back.
> 
> Signed-off-by: Adrian Knoth <adi at drcomp.erfurt.thur.de>
> 
> diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
> index 976e3a6..1a679e9 100644
> --- a/sound/pci/rme9652/hdspm.c
> +++ b/sound/pci/rme9652/hdspm.c
> @@ -2225,6 +2225,19 @@ static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol,
>  			break;
>  		}
>  		break;
> +
> +	case MADI:
> +	case MADIface:
> +		{
> +			int rate = hdspm_external_sample_rate(hdspm);
> +			int i, selected_rate = 0;
> +			for (i = 1; i < 10; i++)
> +				if (HDSPM_bit2freq(i) == rate)
> +					selected_rate = i;

I added a missing break here (just a minor optimization) and
committed.


thanks,

Takashi

> +			ucontrol->value.enumerated.item[0] = selected_rate;
> +		}
> +		break;
> +
>  	default:
>  		break;
>  	}
> @@ -4450,6 +4463,7 @@ static struct snd_kcontrol_new snd_hdspm_controls_madi[] = {
>  	HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0),
>  	HDSPM_AUTOSYNC_REF("AutoSync Reference", 0),
>  	HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0),
> +	HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0),
>  	HDSPM_SYNC_CHECK("WC SyncCheck", 0),
>  	HDSPM_SYNC_CHECK("MADI SyncCheck", 1),
>  	HDSPM_SYNC_CHECK("TCO SyncCHeck", 2),
> -- 
> 1.7.10.4
>