From: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Date: Fri, 19 Oct 2012 15:42:27 +0000 (+0200)
Subject: ALSA: hdspm - Fix sync_in reporting on RME MADI cards
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=2e0452f544758d798ba76016c00783f654b43fe3;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

ALSA: hdspm - Fix sync_in reporting on RME MADI cards

In contrast to AES32, MADI uses the first status register to report the
sync_in status.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 5f243aedeef7..5d70efec26c0 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -3885,6 +3885,11 @@ static int hdspm_sync_in_sync_check(struct hdspm *hdspm)
 		break;
 
 	case MADI:
+		status = hdspm_read(hdspm, HDSPM_statusRegister);
+		lock = (status & HDSPM_syncInLock) ? 1 : 0;
+		sync = (status & HDSPM_syncInSync) ? 1 : 0;
+		break;
+
 	case AES32:
 		status = hdspm_read(hdspm, HDSPM_statusRegister2);
 		lock = (status & HDSPM_syncInLock) ? 1 : 0;