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authorAdrian Knoth <adi@drcomp.erfurt.thur.de>2013-07-05 11:28:18 +0200
committerTakashi Iwai <tiwai@suse.de>2013-07-05 14:53:04 +0200
commit2d63ec38f5bb1f598baa003a964805c852a80b33 (patch)
tree2b6c59e194940cae06f4e412e57cd715b7a2d38c /sound/pci/rme9652
parent2336142fc0470db2ac831225936b8e37b3ecb2bd (diff)
ALSA: hdspm - AES32: Report external sample rate to userspace
This patch adds a new ALSA control to read the external sample rate from userspace on RME AES(32) cards. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/rme9652')
-rw-r--r--sound/pci/rme9652/hdspm.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 26f10fdbfcd6..2f58e0721ea3 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -2401,10 +2401,15 @@ static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol,
ucontrol->value.enumerated.item[0] =
hdspm_get_sync_in_sample_rate(hdspm);
break;
+ case 11: /* External Rate */
+ ucontrol->value.enumerated.item[0] =
+ hdspm_external_rate_to_enum(hdspm);
+ break;
default: /* AES1 to AES8 */
ucontrol->value.enumerated.item[0] =
- hdspm_get_s1_sample_rate(hdspm,
- kcontrol->private_value-1);
+ hdspm_get_aes_sample_rate(hdspm,
+ kcontrol->private_value -
+ HDSPM_AES32_AUTOSYNC_FROM_AES1);
break;
}
break;
@@ -4550,7 +4555,7 @@ static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = {
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_AUTOSYNC_SAMPLE_RATE("External Rate", 11),
HDSPM_SYNC_CHECK("WC Sync Check", 0),
HDSPM_SYNC_CHECK("AES1 Sync Check", 1),
HDSPM_SYNC_CHECK("AES2 Sync Check", 2),