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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, huangwenhui <huangwenhuia@uniontech.com>,
        Takashi Iwai <tiwai@suse.de>
Subject: [PATCH 5.4 400/411] ALSA: hda/conexant - Fix loopback issue with CX20632
Date:   Mon, 13 Jun 2022 12:11:13 +0200
Message-Id: <20220613094940.820869143@linuxfoundation.org>
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From: huangwenhui <huangwenhuia@uniontech.com>

commit d5ea7544c32ba27c2c5826248e4ff58bd50a2518 upstream.

On a machine with CX20632, Alsamixer doesn't have 'Loopback
Mixing' and 'Line'.

Signed-off-by: huangwenhui <huangwenhuia@uniontech.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220607065631.10708-1-huangwenhuia@uniontech.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 sound/pci/hda/patch_conexant.c |    7 +++++++
 1 file changed, 7 insertions(+)

--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1012,6 +1012,13 @@ static int patch_conexant_auto(struct hd
 		snd_hda_pick_fixup(codec, cxt5051_fixup_models,
 				   cxt5051_fixups, cxt_fixups);
 		break;
+	case 0x14f15098:
+		codec->pin_amp_workaround = 1;
+		spec->gen.mixer_nid = 0x22;
+		spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
+		snd_hda_pick_fixup(codec, cxt5066_fixup_models,
+				   cxt5066_fixups, cxt_fixups);
+		break;
 	case 0x14f150f2:
 		codec->power_save_node = 1;
 		/* Fall through */