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lease-manager: Check that DRM device is viable for modesetting
[src/drm-lease-manager.git]
/
drm-lease-manager
/
lease-manager.c
diff --git
a/drm-lease-manager/lease-manager.c
b/drm-lease-manager/lease-manager.c
index
885ca29
..
51a4613
100644
(file)
--- a/
drm-lease-manager/lease-manager.c
+++ b/
drm-lease-manager/lease-manager.c
@@
-532,6
+532,13
@@
static struct lm *drm_device_get_resources(const char *device)
goto err;
}
goto err;
}
+ if (lm->drm_resource->count_connectors <= 0 ||
+ lm->drm_resource->count_crtcs <= 0 ||
+ lm->drm_resource->count_encoders <= 0) {
+ DEBUG_LOG("Insufficient DRM resources on device(%s)\n", device);
+ goto err;
+ }
+
lm->drm_plane_resource = drmModeGetPlaneResources(lm->drm_fd);
if (!lm->drm_plane_resource) {
DEBUG_LOG("drmModeGetPlaneResources failed: %s\n",
lm->drm_plane_resource = drmModeGetPlaneResources(lm->drm_fd);
if (!lm->drm_plane_resource) {
DEBUG_LOG("drmModeGetPlaneResources failed: %s\n",