ASoC: imx-pcm-rpmsg: Set PCM hardware parameters separately

Different PCM devices may have different PCM hardware parameters. It
requires PCM hardware parameters set separately if there is more than
one rpmsg sound card.

Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20230625065412.651870-1-chancel.liu@nxp.com


Signed-off-by: Mark Brown <broonie@kernel.org>