diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_display.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index 06b9670..2bc0dc9 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -3940,6 +3940,8 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state *state) NV_ATOMIC(drm, "%s: clr %04x (set %04x)\n", crtc->name, asyh->clr.mask, asyh->set.mask); + if (crtc_state->active && !asyh->state.active) + drm_crtc_vblank_off(crtc); if (asyh->clr.mask) { nv50_head_flush_clr(head, asyh, atom->flush_disable); @@ -4025,11 +4027,13 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state *state) nv50_head_flush_set(head, asyh); interlock_core = 1; } - } - for_each_crtc_in_state(state, crtc, crtc_state, i) { - if (crtc->state->event) - drm_crtc_vblank_get(crtc); + if (asyh->state.active) { + if (!crtc_state->active) + drm_crtc_vblank_on(crtc); + if (asyh->state.event) + drm_crtc_vblank_get(crtc); + } } /* Update plane(s). */ @@ -4076,12 +4080,14 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state *state) if (crtc->state->event) { unsigned long flags; /* Get correct count/ts if racing with vblank irq */ - drm_accurate_vblank_count(crtc); + if (crtc->state->active) + drm_accurate_vblank_count(crtc); spin_lock_irqsave(&crtc->dev->event_lock, flags); drm_crtc_send_vblank_event(crtc, crtc->state->event); spin_unlock_irqrestore(&crtc->dev->event_lock, flags); crtc->state->event = NULL; - drm_crtc_vblank_put(crtc); + if (crtc->state->active) + drm_crtc_vblank_put(crtc); } } |
