ALSA: hda - initialize channel counts correctly

Even a single DAC can output two channels, so the channel count is twice the number of DACs. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
git-mirror · Jan 16, 2013 · c0f3b21 · c0f3b21
1 parent a053d1e
commit c0f3b21
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
@@ -1400,7 +1400,7 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
 	}
 
 	spec->ext_channel_count = spec->min_channel_count =
-		spec->multiout.num_dacs;
+		spec->multiout.num_dacs * 2;
 
 	if (spec->multi_ios == 2) {
 		for (i = 0; i < 2; i++)