ACPI is needed only for functioning of this codec on some platforms,
there is no compilation dependency, so make it optional
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220712153519.35692-2-andriy.shevchenko@linux.intel.comSigned-off-by: Takashi Iwai <tiwai@suse.de>