Promotion of kernel.lnx.4.4-161115.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1087395   Ib43bdbc1ac51334bcd930657c99f7a0aa255255a   clk: msm: mdss: fix potential use of un-initialized vari
1085169 1086278   I67e08d3491fbb7c0960c463cc8f979238b89d818   mdss: display-port: add support to configure stream attr
1062506   I36fd45efe1aa9437d5551002fc75a5f37d9cef79   msm: mdss: dp: handle fast attention events
1084634   I932a58fc633918b151959fcbe320668a87dbc49c   msm: sde: add buf_finish callback to clear last fd
1085169   I391ee35fa20cfade89773ecb565b220cc6249b8d   msm: mdss: hdcp2p2: check for valid keys before authenti
1085169   Ia69987c0e15ec5f15a07ca3a0e44174ab6e5feb9   msm: mdss: dp: select pin assignment D for multi-functio

Change-Id: I9deaf7b62fdf15bd1d6862708ba755abdb51be74
CRs-Fixed: 1062506, 1085169, 1084634, 1087395, 1086278