MGS-6509 [#imx-2507] 0014-IMX-2693-CL426299-KERNEL-SPACE-64x_234062-imx-2693-I

64x_234062, imx-2693:
 Implemented YUV planar formats to YUY2 packed format conversion using compute
 shader to avoid UI freeze when playing youtube with ads on MP Android
 platform.

Signed-off-by: Ke Feng <ke.feng@verisilicon.com>

Change-Id: I4294634f240a4a8a541986cb92f84a6991ff2d5f
Signed-off-by: yuan.tian <yuan.tian@nxp.com>