From: Matthew Ranostay <mranostay@embeddedalley.com>
Date: Thu, 12 Jul 2007 13:17:34 +0000 (+0200)
Subject: [ALSA] hda: stac9202 mixer fix
X-Git-Tag: firefly_0821_release~27411^2~17
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1b290a510c12be91b6a2f7d6a07ef61b8ee9f06a;p=firefly-linux-kernel-4.4.55.git

[ALSA] hda: stac9202 mixer fix

Added support for line out controls for STAC9202 cards, and fixed issue
where master mixer control was being created twice for headphone and
speaker outs.

Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
---

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 0dccba231e8b..be53e9685bc0 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -334,8 +334,6 @@ static struct snd_kcontrol_new stac9200_mixer[] = {
 };
 
 static struct snd_kcontrol_new stac925x_mixer[] = {
-	HDA_CODEC_VOLUME("Master Playback Volume", 0xe, 0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Master Playback Switch", 0xe, 0, HDA_OUTPUT),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Input Source",
@@ -1401,7 +1399,15 @@ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec,
 			continue;
 		add_spec_dacs(spec, nid);
 	}
-
+	for (i = 0; i < cfg->line_outs; i++) {
+		nid = snd_hda_codec_read(codec, cfg->line_out_pins[i], 0,
+					AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
+		if (check_in_dac_nids(spec, nid))
+			nid = 0;
+		if (! nid)
+			continue;
+		add_spec_dacs(spec, nid);
+	}
 	for (i = old_num_dacs; i < spec->multiout.num_dacs; i++) {
 		static const char *pfxs[] = {
 			"Speaker", "External Speaker", "Speaker2",