ASoC: SOF: Intel: add support for snd-hda-codec-hdmi

ASoC: SOF: Intel: add support for snd-hda-codec-hdmi

BugLink: https://bugs.launchpad.net/bugs/1855666
Add support to implement HDMI/DP audio by using the common
snd-hda-codec-hdmi driver.

Change of codec driver affects user-space as the two
drivers expose different mixer controls. A new kernel
module option "use_common_hdmi" is added to user-space
to indicate which interface should be used. The default
driver can be selected via a Kconfig option.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191029134017.18901-6-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 139c7febad1afa221c687f3314560284e482a1f4)
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>