modetest: print signed values correctly

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index a5ac5bd5..21d54384 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -314,6 +314,8 @@ static void dump_prop(struct device *dev, drmModePropertyPtr prop,
         printf("\t\tvalue:");
         if (drm_property_type_is(prop, DRM_MODE_PROP_BLOB))
                 dump_blob(dev, value);
+        else if (drm_property_type_is(prop, DRM_MODE_PROP_SIGNED_RANGE))
+                printf(" %"PRId64"\n", value);
         else
                 printf(" %"PRIu64"\n", value);
 }