From 117688a9c1023af9241810544b35c7104fbbcfc2 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 4 Jan 2013 15:41:41 +0100 Subject: [PATCH] ALSA: hda - Correct aamix output paths The output paths including aamix should be parsed only for the first output. The surround paths including aamix must be wrong, since it would mix all streams, i.e. all channels would be mixed into a single and multiplexed again. Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_generic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 4e49c5e..e7574a8 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -918,7 +918,7 @@ static int try_assign_dacs(struct hda_codec *codec, int num_outs, badness += bad->no_dac; } path = snd_hda_add_new_path(codec, dac, pin, HDA_PARSE_NO_AAMIX); - if (!path && i > 0 && spec->mixer_nid) { + if (!path && !i && spec->mixer_nid) { /* try with aamix */ path = snd_hda_add_new_path(codec, dac, pin, HDA_PARSE_ALL); } @@ -1102,7 +1102,7 @@ static bool map_singles(struct hda_codec *codec, int outs, if (!dac) continue; path = snd_hda_add_new_path(codec, dac, pins[i], HDA_PARSE_NO_AAMIX); - if (!path && i > 0 && spec->mixer_nid) + if (!path && !i && spec->mixer_nid) path = snd_hda_add_new_path(codec, dac, pins[i], HDA_PARSE_ALL); if (path) { dacs[i] = dac; -- 2.7.4