CHROMIUM: ipu3-imgu: Remove cache synchronization

IPU3 runs in coherent DMA mode by default. No need to do
cache synchronization. This patch removes the cache
sync operations.

Signed-off-by: Tianshu Qiu <>

TEST=Test WF & UF camera functionality on Soraka

Change-Id: I4200f7b727cbab29e0a0f10657cf722e429942b7
Signed-off-by: Chiranjeevi Rapolu <>
Commit-Ready: Ricky Liang <>
Tested-by: Ricky Liang <>
Reviewed-by: Tomasz Figa <>
1 file changed