This change is updated to address use after free and null checks
in QPIC display driver.
Change-Id: I97f1d941de69aad3d49cbf0c9782022b8f7db840
Signed-off-by: Lei Chen <chenlei@codeaurora.org>
QPIC display is used to send frame data to panel over Qualcomm Parallel
Interface Controller on MDM project.
Old QPIC display driver is base on framebuffer framework, but now
msm framebuffer driver is no longer used.
So add supoport for QPIC display driver base on tiny DRM framework.
Change-Id: I4f2434c9f9ad536e2ea56ed3daa6eb12ad56255b
Signed-off-by: Lei Chen <chenlei@codeaurora.org>