tree 3f02ebe5c4a83db1724ea061289410a4949da9dc
parent 0abd5fc83a68effbf06201c5347f102f279c2afb
author Ping Li <pingli@codeaurora.org> 1475535271 -0700
committer Abhijith Desai <desaia@codeaurora.org> 1529482560 +0530

msm: mdss: Update memory retention and periph control setting

Previously memory retention and preiph control are only set when
device enters/exits idle power collapse mode. The memory retention
and periph setting will remain ON when device is actually in
suspend state, which will cause unnecessary power consumption.
This change updates those setting for both idle power collapse cases
and suspend/resume case. With this change, the memory retention and
periph will be set to OFF in suspend case to optimize power consumption.

Change-Id: I1598dbc97cb9d02b946de5c9803a49d923c7edc1
Signed-off-by: Ping Li <pingli@codeaurora.org>