• Muralidharan Karicheri's avatar
    V4L/DVB (12248): v4l: vpfe capture bridge driver for DM355 and DM6446 · 7da8a6cb
    Muralidharan Karicheri authored
    This the vpfe capture bridge driver for doing video
    capture on DM355 and DM6446 evms. The ccdc hw modules register with the
    driver and are used for configuring the CCD Controller for a specific
    decoder interface. The driver also registers the sub devices required
    for a specific evm. More than one sub devices can be registered.
    This allows driver to switch dynamically to capture video from
    any sub device that is registered. Currently only one sub device
    (tvp5146) is supported. But in future this driver is expected
    to do capture from sensor devices such as Micron's MT9T001, MT9T031
    and MT9P031 etc. The driver currently supports MMAP based IO.
    
    Reviewed by: Laurent Pinchart <laurent.pinchart@skynet.be>
    Reviewed by: Alexey Klimov <klimov.linux@gmail.com>
    Signed-off-by: default avatarMuralidharan Karicheri <m-karicheri2@ti.com>
    Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
    Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
    7da8a6cb
vpfe_capture.c 57.5 KB