[PATCH v4 10/10] tests/kms_colorop: Increase VKMS bracket to 3 up

The delta is a bit wider for tests of the CSC with other colorops.

Increase it to 3, which is still pretty tight.

Signed-off-by: Harry Wentland <[email protected]>
Reviewed-by: Alex Hung <[email protected]>
Reviewed-by: Louis Chauvet <[email protected]>
---
 tests/kms_colorop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/kms_colorop.c b/tests/kms_colorop.c
index c6adbc4b9121..732b9d57f71b 100644
--- a/tests/kms_colorop.c
+++ b/tests/kms_colorop.c
@@ -234,7 +234,7 @@ static bool compare_with_bracket(igt_fb_t *in, igt_fb_t *out)
 {
 	/* Each driver is expected to have its own bracket, i.e., by trial and error */
 	if (is_vkms_device(in->fd))
-		return igt_cmp_fb_pixels(in, out, 1, 1);
+		return igt_cmp_fb_pixels(in, out, 3, 1);
 
 	if (is_amdgpu_device(in->fd))
 		return igt_cmp_fb_pixels(in, out, 13, 13);
-- 
2.55.0