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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2017-05-18 11:51:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-13 19:52:17 +0200 |
| commit | a3de0436c51b8e3027f9f710d463c6518efdac73 (patch) | |
| tree | 9b0461e99c6e581d9d55c8cab20001f0d69f0299 /block | |
| parent | 8fe9dcbadf023b3ced2a2cc7ad572c8d97f8fff4 (diff) | |
| download | linux-stable-a3de0436c51b8e3027f9f710d463c6518efdac73.tar.gz linux-stable-a3de0436c51b8e3027f9f710d463c6518efdac73.tar.bz2 linux-stable-a3de0436c51b8e3027f9f710d463c6518efdac73.zip | |
drm/omap: fix tiled buffer stride calculations
[ Upstream commit cc8dd7661ccc2d8dc88921da8e6cc7c2fcdb0341 ]
omap_gem uses page alignment for buffer stride. The related calculations
are a bit off, though, as byte stride of 4096 gets aligned to 8192,
instead of 4096.
This patch changes the code to use DIV_ROUND_UP(), which fixes those
calculations and makes them more readable.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions