sdm: Add DISABLE_SINGLE_LM_SPLIT_PROP property

- Microidle condition:LM is single and layer
  width is more than half of panel width then
  split layer.
- Microidle is enabled by default.
- To disable microidle set DISABLE_MICROIDLE_PROP.

Change-Id: I36dca4e7e0dbb0e4129f7233954726ccdb5c1ce3
CRs-Fixed: 2360892
1 file changed