redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

ALSA: hdspm - fix sync check on AES32

Browse source 
Fredrik Lingvall <fredrik.lingvall@gmail.com> has discovered wrong
frequency and sync detection on AES32. According to him, the provided
patch fixes these issues.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Adrian Knoth 2011-02-23 11:43:13 +01:00 committed by Takashi Iwai
parent f6ea805f52
commit 7c4a95b5ec
1 changed files with 26 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
sound/pci/rme9652/hdspm.c
View file

@ -1082,7 +1082,7 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
case AES32:
status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
status = hdspm_read(hdspm, HDSPM_statusRegister);
timecode = hdspm_read(hdspm, HDSPM_timecodeRegister);
timecode = hdspm_read(hdspm, HDSPM_timecodeRegister);
syncref = hdspm_autosync_ref(hdspm);
@ -2115,6 +2115,29 @@ static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol,
hdspm_get_s1_sample_rate(hdspm,
ucontrol->id.index-1);
}
case AES32:
switch (kcontrol->private_value) {
case 0: /* WC */
ucontrol->value.enumerated.item[0] =
hdspm_get_wc_sample_rate(hdspm);
break;
case 9: /* TCO */
ucontrol->value.enumerated.item[0] =
hdspm_get_tco_sample_rate(hdspm);
break;
case 10: /* SYNC_IN */
ucontrol->value.enumerated.item[0] =
hdspm_get_sync_in_sample_rate(hdspm);
break;
default: /* AES1 to AES8 */
ucontrol->value.enumerated.item[0] =
hdspm_get_s1_sample_rate(hdspm,
kcontrol->private_value-1);
break;
}
default:
break;
}
@ -3803,9 +3826,9 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol,
val = hdspm_tco_sync_check(hdspm); break;
case 10 /* SYNC IN */:
val = hdspm_sync_in_sync_check(hdspm); break;
default:
default: /* AES1 to AES8 */
val = hdspm_aes_sync_check(hdspm,
ucontrol->id.index-1);
kcontrol->private_value-1);
}
}