[igt-dev] [PATCH i-g-t v5 1/2] lib: Require drmModeResources()

[José Roberto de Souza]

From: Chris Wilson <chris at chris-wilson.co.uk>

If modesetting is not supported, the drmModeGetResources() call will
fail with -EINVAL (or -ENOTSUPP). As no displays are connected, skip.

Reviewed-by: José Roberto de Souza <jose.souza at intel.com>
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 lib/igt_kms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index 4563bfd9..c20cf1eb 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -1857,7 +1857,7 @@ void igt_display_init(igt_display_t *display, int drm_fd)
 	display->drm_fd = drm_fd;
 
 	resources = drmModeGetResources(display->drm_fd);
-	igt_assert(resources);
+	igt_require(resources);
 
 	/*
 	 * We cache the number of pipes, that number is a physical limit of the
-- 
2.19.0