mm-video-v4l2: vidc: vdec: Update stride and scanlines for NV12

For normal YUV 420 planar and semiplanar mode, stride and scanlines
should be same as height and width respectively. Component needs to
call VENUS macros only for venus color format
i.e. QOMX_COLOR_FORMATYUV420PackedSemiPlanar32m.

Change-Id: I0a4df353129c3957fdec16a42dcffe011ad7e4e2
1 file changed