hal: fix mismatch in configuration for NOIRQ record path

- Initialization of 'realtime' mode for an input stream got
  moved down its usage during propagation of compress input
  changes to 2.2 component. Incorrect mode causes legacy low-latency
  configuration being used even for NOIRQ pcm devices and hence
  the error in setting hw and sw parameters.

- Realign initialization of 'realtime' mode to place it properly
  before the usage and hence fix this issue.

Change-Id: Ifdc7b8ff9d129e93a48d34c622e5a76bd83617eb