audio: Fix pop noises during call switch to the modem

Mute and unmute VX_UL gain to avoid pop noises in the tx path
during call switch to the modem during the switch it means when
audio path changes(Example: Analog path switches from EAR<->HS<->HF).

Change-Id: I567d4156a5b9aa7b51d068fe279f942376a5a40c
Signed-off-by: venkappa mala <venkappa.m@samsung.com>
1 file changed