please before submitting ioctl's can someone review them to make sure they have no pointers in them ever.
struct drm_exynos_vidi_connection { unsigned int connection; unsigned int extensions; uint64_t *edid; };
gets passed into DRM_EXYNOS_VIDI_CONNECTION ioctl.
Can you remove the point, it should be just a uint64_t most likely.
I don't think this has been in a released kernel so should be okay to fix.
Dave.