panorama: fix the uyvy to i420 conversion
panorama: fix the uyvy to i420 conversion

foolab/cameraplus,foolab/cameraplus,mer-hybris-kis3/cameraplus,mer-hybris-kis3/cameraplus,foolab/cameraplus,mer-hybris-kis3/cameraplus,mer-hybris-kis3/cameraplus,foolab/cameraplus