diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3d220a67f865..08e2bab6ef47 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9801,6 +9801,13 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, crtc->primary->fb = fb; + /* Keep state structure in sync */ + if (crtc->primary->state->fb) + drm_framebuffer_unreference(crtc->primary->state->fb); + crtc->primary->state->fb = fb; + if (crtc->primary->state->fb) + drm_framebuffer_reference(crtc->primary->state->fb); + work->pending_flip_obj = obj; atomic_inc(&intel_crtc->unpin_work_count); |