hal: Check to ensure that backend is configured with correct sample rate

- Backend sample rates of greater than 48Khz are only supported on
platform having external codec.
- With internal codec, the supported sample rate is only 48Khz.
- Add a check to ensure that the sample rate is set to default sample
rate for devices having internal codec.

Change-Id: I0fa43bab085ee35bb51cd849788c4fac8abeb422
1 file changed