diff options
| -rw-r--r-- | linux-core/drm_crtc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/linux-core/drm_crtc.c b/linux-core/drm_crtc.c index bdea20c9..5bc02206 100644 --- a/linux-core/drm_crtc.c +++ b/linux-core/drm_crtc.c @@ -914,7 +914,9 @@ bool drm_initial_config(struct drm_device *dev, bool can_grow) if (!output->crtc || !output->crtc->desired_mode) continue; - drm_crtc_set_mode(output->crtc, output->crtc->desired_mode, 0, 0); + /* and needs an attached fb */ + if (output->crtc->fb) + drm_crtc_set_mode(output->crtc, output->crtc->desired_mode, 0, 0); } drm_disable_unused_functions(dev); |