msm: display: add display commit ioctl

Display commit ioctl will do what pan_display
can do, addtionally has customized setting, such
as non-blocking call.

Change-Id: Ib074504917951dcc2b4c7bf7541b98b83f7fe898
Signed-off-by: Vishnuvardhan Prodduturi <vproddut@codeaurora.org>
2 files changed