• Tomi Valkeinen's avatar
    OMAPDSS: add output->dispc_channel · 2eea5ae6
    Tomi Valkeinen authored
    
    
    The DISPC channel used for each output is currently passed in panel
    platform data from the board files.
    
    To simplify this, and to make the panel drivers less dependent on OMAP,
    this patch changes omapdss to resolve the channel independently. The
    channel is resolved based on the OMAP version and, in case of DSI, the
    DSI module id. This resolved channel is stored into a new field in
    output, dispc_channel.
    
    The few places where dssdev->channel was used are changed to use
    output->recommended_channel. After this patch, dssdev->channel is
    obsolete.
    
    Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
    Reviewed-by: default avatarArchit Taneja <archit@ti.com>
    2eea5ae6