ALSA: core: Add support to handle compressed audio IOCTLs for capture

This is needed to support the compressed audio capture so that the
IOCTL commands for capture can pass to the ALSA SOC audio driver

Change-Id: I78c796275946e6e02f61aeab6579f3e9362f208b
Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org>