From d29240ce57d96db7300360d1e6f18357810a5c2b Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 26 Oct 2007 12:35:56 +0200 Subject: [ALSA] hda-codec - Disable shared stream on AD1986A AD1986A has a hardware problem that it cannot share a stream with multiple pins properly. The problem occurs e.g. when a volume is changed during playback. So far, hda-intel driver unconditionally assigns the stream to multiple output pins in copy-front mode, and this should be avoided for AD1986A codec. The original fix patch was by zhejiang . Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/pci/hda/hda_local.h | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/pci/hda/hda_local.h') diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 20c5e6250374..8c56c9cb0d09 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -220,6 +220,7 @@ struct hda_multi_out { hda_nid_t dig_out_nid; /* digital out audio widget */ int max_channels; /* currently supported analog channels */ int dig_out_used; /* current usage of digital out (HDA_DIG_XXX) */ + int no_share_stream; /* don't share a stream with multiple pins */ }; int snd_hda_multi_out_dig_open(struct hda_codec *codec, -- cgit v1.2.2