ASoC: codecs: pcm3168a: update auto select format

ASoC: codecs: pcm3168a: update auto select format

Current auto select format start with the highest priority format and
gradually add lower priority formats one by one, and search matched
format. Like A+X -> A+B+X -> A+B+C+X+Y... (a)

But in this method, we can't handle format if HW has some kind of
patterns, like A+X or B+Y etc (b).

Current drivers are using (a) style, this patch switch to use (b) style.
This is needed before update auto select format method.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87mrx436kl.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>