ALSA: Revert "ALSA: hda/realtek - Avoid invalid COEFs for ALC271X"

ALSA: Revert "ALSA: hda/realtek - Avoid invalid COEFs for ALC271X"

This reverts commit 6e55a5dd50da71f177ce7e51692e3a265a16685c.

The reverted commit breaks audio through headphone line out on
the Acer TravelMate B113 (Type1Sku0) Notebook, my main work
machine. I don't know much about it but this fixes my problem.
Bisected and tested.

Fixes: 6e55a5dd50da ('ALSA: hda/realtek - Avoid invalid COEFs for ALC271X')
Cc: <stable@vger.kernel.org>
Tested-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>