ALSA: hda/ca0132 - Remove now unnecessary DSP setup functions.

Now that the DSP's audio configuration is understood, remove previous
hacky methods of trying to properly configure it.

Signed-off-by: Connor McAdams <conmanx360@gmail.com>
Link: https://lore.kernel.org/r/20201210160658.461739-6-conmanx360@gmail.com


Signed-off-by: Takashi Iwai <tiwai@suse.de>