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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-11-30 10:02:49 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-11-30 10:34:16 +0100 |
| commit | b2e554d4df5e758306e81d64e1782f992a74b995 (patch) | |
| tree | 1cc334b4b67cdd30fa3470296ed1054b3f448ddd /tools/include/linux/overflow.h | |
| parent | 22be874012893d436438b538c21a896ed930fcc5 (diff) | |
drm/vc4: Make vc4_lbm_size() return 0 when vertical scaling is disabled
LBM is not needed when vertical scaling is disabled. Return 0 in this
case to avoid allocating LBM memory that will anyway be unused.
While at it, drop the test on ->is_unity which is now redundant.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181130090254.594-1-boris.brezillon@bootlin.com
Diffstat (limited to 'tools/include/linux/overflow.h')
0 files changed, 0 insertions, 0 deletions