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| author | Steve Longerbeam <slongerbeam@gmail.com> | 2018-09-18 11:34:07 +0200 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2018-11-05 14:40:06 +0100 |
| commit | 22ec08081956084687e0824ffd0ff4d768584143 (patch) | |
| tree | 964b4e2e3c2d86f939f0556f0b84ceb4cf4b07f0 /include/video | |
| parent | fac8033fe3abbfd9b4404bf803e00a370277470a (diff) | |
| download | linux-22ec08081956084687e0824ffd0ff4d768584143.tar.gz linux-22ec08081956084687e0824ffd0ff4d768584143.tar.bz2 linux-22ec08081956084687e0824ffd0ff4d768584143.zip | |
gpu: ipu-cpmem: add WARN_ON_ONCE() for unaligned dma buffers
Add a WARN_ON_ONCE() if either the Y/packed buffer, or the U/V offsets,
are not aligned on 8-byte boundaries. This will catch alignment
bugs in DRM, V4L2.
Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'include/video')
0 files changed, 0 insertions, 0 deletions