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-rw-r--r--linux-core/drm_crtc.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/linux-core/drm_crtc.c b/linux-core/drm_crtc.c
index 5b00c115..e40ab6da 100644
--- a/linux-core/drm_crtc.c
+++ b/linux-core/drm_crtc.c
@@ -1271,7 +1271,11 @@ int drm_mode_getcrtc(struct drm_device *dev,
crtc_resp->x = crtc->x;
crtc_resp->y = crtc->y;
- crtc_resp->fb_id = 1;
+
+ if (crtc->fb)
+ crtc_resp->fb_id = crtc->fb->id;
+ else
+ crtc_resp->fb_id = 0;
crtc_resp->outputs = 0;
if (crtc->enabled) {