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ALSA: hda - Disable sticky PCM stream assignment for AD codecs

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The sticky PCM stream assignment introduced in 2.6.36 kernel seems
causing problems on AD codecs.  At some time later, the streaming no
longer works by unknown reason.  A simple workaround is to disable
sticky-assignment for these codecs.

Tested-by: Vasily Khoruzhick <anarsoul@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2010-10-25 10:37:11 +02:00
parent 62b7e5e09b
commit 0e7adbe263
3 changed files with 11 additions and 0 deletions
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7
sound/pci/hda/patch_analog.c
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@ -1276,6 +1276,7 @@ static int patch_ad1986a(struct hda_codec *codec)
spec->multiout.no_share_stream = 1;
codec->no_trigger_sense = 1;
codec->no_sticky_stream = 1;
return 0;
}
@ -1463,6 +1464,7 @@ static int patch_ad1983(struct hda_codec *codec)
codec->patch_ops = ad198x_patch_ops;
codec->no_trigger_sense = 1;
codec->no_sticky_stream = 1;
return 0;
}
@ -1917,6 +1919,7 @@ static int patch_ad1981(struct hda_codec *codec)
}
codec->no_trigger_sense = 1;
codec->no_sticky_stream = 1;
return 0;
}
@ -3236,6 +3239,7 @@ static int patch_ad1988(struct hda_codec *codec)
spec->vmaster_nid = 0x04;
codec->no_trigger_sense = 1;
codec->no_sticky_stream = 1;
return 0;
}
@ -3450,6 +3454,7 @@ static int patch_ad1884(struct hda_codec *codec)
codec->patch_ops = ad198x_patch_ops;
codec->no_trigger_sense = 1;
codec->no_sticky_stream = 1;
return 0;
}
@ -4423,6 +4428,7 @@ static int patch_ad1884a(struct hda_codec *codec)
}
codec->no_trigger_sense = 1;
codec->no_sticky_stream = 1;
return 0;
}
@ -4762,6 +4768,7 @@ static int patch_ad1882(struct hda_codec *codec)
}
codec->no_trigger_sense = 1;
codec->no_sticky_stream = 1;
return 0;
}