media: imx-jpeg: Support for negotiating bytesperline with client

This mxc-jpeg driver doesn't allow the client to set the bytesperline,
but for some android cts case, it need to negotiate the bytesperline
between decoder and display, and fail the case if driver doesn't support
negotiating bytesperline

The jpegdec and jpegenc does support to set bytesperline which is
multiple of 2, and greater than the value calulated by driver.

Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>