• Sam Ravnborg's avatar
    atmel_lcdfb: support native-mode display-timings · 60e5e48d
    Sam Ravnborg authored
    When a device tree set a display-timing using native-mode
    then according to the bindings doc this should:
    
        native-mode:
        The native mode for the display, in case multiple
        modes are provided.
        When omitted, assume the first node is the native.
    
    The atmel_lcdfb used the last timing subnode and did not
    respect the timing mode specified with native-mode.
    
    Introduce use of of_get_videomode() which allowed
    a nice simplification of the code while also
    added support for native-mode.
    
    As a nice side-effect this fixes a memory leak where the
    data used for timings and the display_np was not freed.
    Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
    Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
    Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
    Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
    60e5e48d
atmel_lcdfb.c 39.4 KB