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authorAdrian Knoth <adi@drcomp.erfurt.thur.de>2011-06-12 17:26:18 +0200
committerTakashi Iwai <tiwai@suse.de>2011-06-12 18:49:56 +0200
commitfedf1535ab5ee02acbbc235c2272d84bb9334758 (patch)
tree9f74641e449e14ffa50ca50b2a60eaeead4a8426
parentc0da00145f9a32ef33b14508e6fd90fc130afbdc (diff)
ALSA: hdspm - Fix jumping external wordclock frequency in AutoSync mode
When using Word Clock on RME MADI cards, AutoSync mode was alternating betweeen MADI and WC due to a typo: AutoSync is indicated in the second status register (status2), not the first one (status). While the proc output was always correct, the reported WC frequency to ALSA was unstable as mentioned in http://mailman.alsa-project.org/pipermail/alsa-devel/2008-March/006723.html Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/pci/rme9652/hdspm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 32d80af012cc..d03ef94d570e 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -1143,7 +1143,7 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
/* if wordclock has synced freq and wordclock is valid */
if ((status2 & HDSPM_wcLock) != 0 &&
- (status & HDSPM_SelSyncRef0) == 0) {
+ (status2 & HDSPM_SelSyncRef0) == 0) {
rate_bits = status2 & HDSPM_wcFreqMask;