audio: Change to new compress API that takes sample rate in Hz

Latest ALSA compress API takes the sample rate in Hz instead of
as an ALSA rate bitflag.

Change-Id: Id53eab8444fbe0f6fd506eae9e5e76cca94ac6a0
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
1 file changed