blob: 1cb6483aef03ea57aa775c388913f072e288bb67 [file] [log] [blame]
From 20b67dddcc5f29d3d0c900225d85e0ac655bc69d Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 23 Mar 2011 22:54:32 +0100
Subject: ALSA: hda - Fix SPDIF out regression on ALC889
From: Takashi Iwai <tiwai@suse.de>
commit 20b67dddcc5f29d3d0c900225d85e0ac655bc69d upstream.
The commit 5a8cfb4e8ae317d283f84122ed20faa069c5e0c4
ALSA: hda - Use ALC_INIT_DEFAULT for really default initialization
changed to use the default initialization method for ALC889, but
this caused a regression on SPDIF output on some machines.
This seems due to the COEF setup included in the default init procedure.
For making SPDIF working again, the COEF-setup has to be avoided for
the id 0889.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=24342
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
sound/pci/hda/patch_realtek.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1160,7 +1160,7 @@ static void alc_auto_init_amp(struct hda
case 0x10ec0883:
case 0x10ec0885:
case 0x10ec0887:
- case 0x10ec0889:
+ /*case 0x10ec0889:*/ /* this causes an SPDIF problem */
alc889_coef_init(codec);
break;
case 0x10ec0888: