diff options
Diffstat (limited to 'src/sna/sna_display.c')
| -rw-r--r-- | src/sna/sna_display.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c index 5d906539..bde296d2 100644 --- a/src/sna/sna_display.c +++ b/src/sna/sna_display.c @@ -132,6 +132,7 @@ static unsigned get_fb(struct sna *sna, struct kgem_bo *bo, ScrnInfoPtr scrn = sna->scrn; struct drm_mode_fb_cmd arg; + assert(bo->refcnt); assert(bo->proxy == NULL); if (bo->delta) { DBG(("%s: reusing fb=%d for handle=%d\n", @@ -2371,8 +2372,10 @@ disable: continue; } - kgem_bo_destroy(&sna->kgem, crtc->bo); - crtc->bo = kgem_bo_reference(bo); + if (crtc->bo != bo) { + kgem_bo_destroy(&sna->kgem, crtc->bo); + crtc->bo = kgem_bo_reference(bo); + } count++; } |