Test results based on noise gate recommended the following settings 0x254=0xC8 (Threshold=110, preamp bias=01) 0x255=0xC1 (Hold=110, max attn=0000, mute=1) 0x256=0xB0 (decay=101, attack=10, delay=0) CRs-Fixed: 385187 Change-Id: I7276a6d0689ffb475aa8c58214fd2b00fe62f81c Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org> (cherry picked from commit 59442e223dcd616d7a244c85d8e0acccf4df9651)