From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 24 Jan 2006 09:34:34 +0000 (+0100)
Subject: [ALSA] hda-codec - Fix max_channels computation for STAC92xx codecs
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ad0651f97a3f8c5982921cb57fbedc877279e03d;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[ALSA] hda-codec - Fix max_channels computation for STAC92xx codecs

Modules: HDA Codec driver

Fix max_channels computation for STAC92xx codecs in the case only
HP pin without line-out pins is detected in the default pin config.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index d5342d20bd8..f7892a5b775 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -691,7 +691,13 @@ static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec, const struct aut
 					AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
 	}
 
-	spec->multiout.num_dacs = cfg->line_outs;
+	if (cfg->line_outs)
+		spec->multiout.num_dacs = cfg->line_outs;
+	else if (cfg->hp_pin) {
+		spec->multiout.dac_nids[0] = snd_hda_codec_read(codec, cfg->hp_pin, 0,
+					AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
+		spec->multiout.num_dacs = 1;
+	}
 
 	return 0;
 }