hammerhead: update prebuilt kernel

b20cd14 msm: mdss: ensure retire fences are signaled during panel off
44d2b56 msm: mdss: keep clocks on during kickoff operation
9c50fb3 msm: mdss: avoid clocks on if panel is not on for command mode
8f74ef1 msm: mdss: refactor command mode vsync control logic

b/18065049 Display frame retire fences not signalling
Change-Id: Iff4d44c70f5965d81039490e83dc0661f4963928
Signed-off-by: Iliyan Malchev <malchev@google.com>
1 file changed
tree: c8701ef693831d0bd01cd2f4a2b4037e716deb3b
  1. zImage-dtb