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drm/sti: Store correct CRTC index in events

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A negative pipe causes a special case to be triggered for drivers that
don't have proper VBLANK support. STi does support VBLANKs, so there is
no need for the fallback code.

Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Vincent Abriou <vincent.abriou@st.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Vincent Abriou <vincent.abriou@st.com>
This commit is contained in:
Thierry Reding 2015-09-24 18:35:29 +02:00 committed by Vincent Abriou
parent 1352be6eb0
commit df00d029d7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/sti/sti_crtc.c
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@ -274,7 +274,7 @@ int sti_crtc_vblank_cb(struct notifier_block *nb,
spin_lock_irqsave(&drm_dev->event_lock, flags);
if (compo->mixer[*crtc]->pending_event) {
drm_send_vblank_event(drm_dev, -1,
drm_send_vblank_event(drm_dev, *crtc,
compo->mixer[*crtc]->pending_event);
drm_vblank_put(drm_dev, *crtc);
compo->mixer[*crtc]->pending_event = NULL;