drm/sti: Store correct CRTC index in events

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>

diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c
index fc10f7f..2db2183 100644 (file)
--- a/drivers/gpu/drm/sti/sti_crtc.c
+++ b/drivers/gpu/drm/sti/sti_crtc.c
@@ -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;