• Chanho Park's avatar
    drm/exynos: add device tree support for rotator · 319477f3
    Chanho Park authored
    The exynos4 platform is only dt-based since 3.10, we should convert driver data
    and ids to dt-based parsing methods. The rotator driver has a limit table to get
    size limit of input picture. Each SoCs has slightly different limit value
    compared with any others.
    For example, exynos4210's max_size of RGB888 is 16k x 16k. But, others have
    8k x 8k. Another example the exynos5250 should have multiple of 2 pixel size
    for its X/Y axis. Thus, we should keep different tables for each of them.
    This patch also includes desciptions of each nodes for the rotator and specifies
    a example how to bind it.
    Signed-off-by: default avatarChanho Park <chanho61.park@samsung.com>
    Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
    Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
    319477f3
samsung-rotator.txt 916 Bytes