tree fc9c1b4033c88f847dc6f4bb2f77f24ee3d28f9c
parent 137baa01e3adbc386a9ed752dfc74e58e0fd2e6c
author Venkat Thogaru <vthogaru@codeaurora.org> 1579686554 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> 1586431750 -0700

sdm: Reject brightness if panel is off

stop/start tests have revealed that sometimes SF tries to set the
brightness before turning the panel on. This in turn causes a brightness
node writing failure in DAL, causing errors to be flagged. Bailout if
current panel state is off.

Change-Id: I8879e785a4e1196d195c9685586271538e7d4a33