We try flipping a vgem surface onto a i915 scanout. However, if there
is no display we want to disable the kms interface, including the addfb
ioctl. On such systems the call to kms_addfb will naturally fail and the
test cannot be run.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
---
tests/prime_vgem.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/tests/prime_vgem.c b/tests/prime_vgem.c
index 5e0c4e289..98005ead2 100644
--- a/tests/prime_vgem.c
+++ b/tests/prime_vgem.c
@@ -766,11 +766,13 @@ static void test_flip(int i915, int vgem, unsigned hang)
strides[0] = bo[i].pitch;
- do_or_die(__kms_addfb(i915, handle[i],
- bo[i].width, bo[i].height,
- DRM_FORMAT_XRGB8888, I915_TILING_NONE,
- strides, offsets, 1,
- LOCAL_DRM_MODE_FB_MODIFIERS, &fb_id[i]));
+ /* May skip if i915 has no displays */
+ igt_require(__kms_addfb(i915, handle[i],
+ bo[i].width, bo[i].height,
+ DRM_FORMAT_XRGB8888, I915_TILING_NONE,
+ strides, offsets, 1,
+ LOCAL_DRM_MODE_FB_MODIFIERS,
+ &fb_id[i]));
igt_assert(fb_id[i]);
}
--
2.19.0
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