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| /linux/drivers/gpu/drm/exynos/ |
| H A D | exynos_mixer.c | diff 0ccc1c8f0282e237a0bd6dca7cdac4ed5e318ee7 Fri Feb 02 16:11:23 CET 2018 Tobias Jakobi <tjakobi@math.uni-bielefeld.de> drm/exynos: mixer: avoid Oops in vp_video_buffer()
If an interlaced video mode is selected, a IOMMU pagefault is
triggered by vp_video_buffer().
Fix the most apparent bugs:
- pitch value for chroma plane
- divide by two of height and vpos of source and destination
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
[ a.hajda: Halved also destination height and vpos, updated commit message ]
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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