ASoC: SOF: pcm: Split up widget prepare and setup

ASoC: SOF: pcm: Split up widget prepare and setup

Widgets are set up in 2 steps, first ipc_prepare followed by the actual
IPC sent to the DSP to set up the widget. Split these 2 steps to do the
ipc_prepare during hw_params and the setting up in the prepare callback.
This will allow for future modifications to pipeline set up to be split
up between the FE and BE DAI prepare ops.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260204081833.16630-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>