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lib/display: Fix assertion in set_plane()

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When cycling throuth planes, we still want to reach the cursor plane. We
have to special case IGT_PLANE_CURSOR as a shorthand to select the
cursor plane (the last plane on the pipe).

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Damien Lespiau 2014-02-07 14:12:44 +00:00
parent fb146aa782
commit 3027de0a66
1 changed files with 1 additions and 1 deletions
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2
lib/igt_kms.c
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@ -1122,7 +1122,7 @@ static igt_plane_t *igt_pipe_get_plane(igt_pipe_t *pipe, enum igt_plane plane)
if (plane == IGT_PLANE_CURSOR) if (plane == IGT_PLANE_CURSOR)
idx = pipe->n_planes - 1; idx = pipe->n_planes - 1;
else { else {
igt_assert_f(plane >= 0 && plane < (pipe->n_planes - 1), igt_assert_f(plane >= 0 && plane < (pipe->n_planes),
"plane=%d\n", plane); "plane=%d\n", plane);
idx = plane; idx = plane;
} }