sde: Fix/clean up DeviceBase/HWFramebuffer and LOG msgs
- Replace HWBlockType in DeviceBase with HWDeviceType to
differentiate when we add Rotator Device
- Parse fb node index for primary, hdmi and virtual displays
- Use fb node index while opening the fb device
- Update split info in GetDeviceAttributes
- Store event handlers only for Primary and HDMI
- Change LOGE to LOGW at appropriate places
- Enable error on unused variable
Change-Id: Ie6cb00633edfda17cb6ce1005780bf4b7e6c8270
11 files changed