[PATCH 0/4] drm/exynos: add exceptions to framebuffer module

this patch sets fixes some minor issues to exynos drm framebuffer module. when user sent wrong gem memory type, framebuffer size and so on to driver side, the driver has to check if those data are valid or not properly.

Thanks.

Inki Dae (4): drm/exynos: fixed a comment to gem size. drm/exynos: add packed_size not aligned in page unit. drm/exynos: check if gem type is valid or not for fb. drm/exynos: check if framebuffer and gem size are valid or not.

drivers/gpu/drm/exynos/exynos_drm_fb.c | 86 ++++++++++++++++++++++++++++++- drivers/gpu/drm/exynos/exynos_drm_gem.c | 2 + drivers/gpu/drm/exynos/exynos_drm_gem.h | 6 ++- 3 files changed, 91 insertions(+), 3 deletions(-)