• Robert Chiras's avatar
    drm/mxsfb: Add support for horizontal stride · 4cbaf59b
    Robert Chiras authored
    
    
    Besides the eLCDIF block, there is another IP block, used in the past
    for EPDC panels. Since the iMX.8mq doesn't have an EPDC connector, this
    block is not documented, but we can use it to do additional operations
    on the frame buffer.
    In this case, we can use the pigeon registers from this IP block in
    order to do horizontal crop on the frame buffer processed by the eLCDIF
    block.
    Signed-off-by: default avatarRobert Chiras <robert.chiras@nxp.com>
    4cbaf59b
mxsfb_regs.h 6.22 KB