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-rw-r--r--drivers/gpu/drm/nouveau/nv50_display.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 2db57990f65c..7f0e6c3f37d1 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -524,6 +524,8 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
524 swap_interval <<= 4; 524 swap_interval <<= 4;
525 if (swap_interval == 0) 525 if (swap_interval == 0)
526 swap_interval |= 0x100; 526 swap_interval |= 0x100;
527 if (chan == NULL)
528 evo_sync(crtc->dev);
527 529
528 push = evo_wait(sync, 128); 530 push = evo_wait(sync, 128);
529 if (unlikely(push == NULL)) 531 if (unlikely(push == NULL))
@@ -586,8 +588,6 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
586 sync->addr ^= 0x10; 588 sync->addr ^= 0x10;
587 sync->data++; 589 sync->data++;
588 FIRE_RING (chan); 590 FIRE_RING (chan);
589 } else {
590 evo_sync(crtc->dev);
591 } 591 }
592 592
593 /* queue the flip */ 593 /* queue the flip */