[igt-dev] [PATCH] tests/kms_plane: check before calling i915 libraries

[Alex Hung]

for_each_memory_region calls functions in lib/i915/ and let's
check is_i915_device first.

Fixes: db2bdd3a (tests/kms_plane: skip memory demanding modes in test_plane_panning)
Signed-off-by: Alex Hung <alex.hung at amd.com>
---
 tests/kms_plane.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tests/kms_plane.c b/tests/kms_plane.c
index fc530d2c..164dacf4 100644
--- a/tests/kms_plane.c
+++ b/tests/kms_plane.c
@@ -391,9 +391,12 @@ test_plane_panning(data_t *data, enum pipe pipe)
 
 	test_init(data, pipe);
 
-	for_each_memory_region(r, data->drm_fd)
-		if (r->ci.memory_class == I915_MEMORY_CLASS_DEVICE)
-			mem_size = r->cpu_size;
+	if (is_i915_device(data->drm_fd)) {
+		for_each_memory_region(r, data->drm_fd)
+			if (r->ci.memory_class == I915_MEMORY_CLASS_DEVICE)
+				mem_size = r->cpu_size;
+
+	}
 
 	for_each_connector_mode(output) {
 		drmModeModeInfo *m = &output->config.connector->modes[j__];
-- 
2.34.1