UBUNTU: SAUCE: ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1

UBUNTU: SAUCE: ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1

BugLink: https://bugs.launchpad.net/bugs/1864576
Need to chain the THINKPAD_ACPI, otherwise the mute led will not
work.

Fixes: d2cd795c4ece ("ALSA: hda - fixup for the bass speaker on Lenovo Carbon X1 7th gen")
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Link: https://lore.kernel.org/r/20200219052306.24935-1-hui.wang@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
(cherry picked from commit c37c0ab029569a75fd180edb03d411e7a28a936f
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git)
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Acked-by: Kleber Souza <kleber.souza@canonical.com>
Acked-by: Po-Hsu Lin <po-hsu.lin@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>