tree 6e12dcad899abb11a75520d0e013ea683c3a0028
parent fc04d93a6f541fa47cc0efc03b24aab4eceb2cce
author Nirmal Abraham <nabrah@codeaurora.org> 1531822759 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> 1533031216 -0700

msm: mdss: cleanup used pipes during overlay off

During overlay off, cleanup pipes which are currently active
in used pipes list. This is to avoid to a race condition
wherein the pipe params gets changed in prepare cycle,
but the commit cylce has not executed to queue the buffers
associated with the pipe and the same pipe which has old
buffer(stale content) gets used from overlay_off flow.

Change-Id: I117e6ee9854ff287f7bb1055ca745760db980bed
Signed-off-by: Nirmal Abraham <nabrah@codeaurora.org>