--- /dev/null
+From d5ea7544c32ba27c2c5826248e4ff58bd50a2518 Mon Sep 17 00:00:00 2001
+From: huangwenhui <huangwenhuia@uniontech.com>
+Date: Tue, 7 Jun 2022 14:56:31 +0800
+Subject: ALSA: hda/conexant - Fix loopback issue with CX20632
+
+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
+@@ -942,6 +942,13 @@ 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 */