exynos9830: drop setPerformanceSetting()

 * this function is used to send a VIDEO_DECODE hint to power HAL,
   however VIDEO_DECODE hint has been deprecated after power hal HIDL
   version 1.0
 * Digging into linaro sources, what stock power hal was doing on this
   hint was to set the property vendor.light.video.status to 1
 * We do not use HIDL power hal anyway on AOSP/Lineage as we are using
   the AIDL libperfmgr one based on top of the pixel one

Change-Id: I4103bdab560848a2df9c9ca63489712ebbd44386
Signed-off-by: Francescodario Cuzzocrea <bosconovic@gmail.com>
3 files changed