media: s5p-jpeg: Decode 4:1:1 chroma subsampling format

media: s5p-jpeg: Decode 4:1:1 chroma subsampling format

This patch adds support for decoding 4:1:1 chroma subsampling in the
JPEG header parsing function.

Signed-off-by: Tony K Nadackal <tony.kn@samsung.com>
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>