media: s5p-jpeg: add RGB565 format to Exynos4 buffer size workaround
JPEG HW can access buffer beyond the image data for images, which width
or height is not properly aligned. This patch adds RGB565 format to
workaround code to solve IOMMU page fault issue. The exact needed buffer
enlargement workaround need to be determined experimentally.
Reported-by: Inha Song <ideal.song@samsung.com>
Suggested-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>