[PATCH 05/13] drm/imx: Store correct CRTC index in events

Thierry Reding thierry.reding at gmail.com
Wed Aug 12 08:00:27 PDT 2015

From: Thierry Reding <treding at nvidia.com>

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

Cc: Philipp Zabel <p.zabel at pengutronix.de>
Acked-by: Philipp Zabel <p.zabel at pengutronix.de>
Signed-off-by: Thierry Reding <treding at nvidia.com>
 drivers/gpu/drm/imx/ipuv3-crtc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 7bc8301fafff..a10da8e011c2 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -212,7 +212,8 @@ static void ipu_crtc_handle_pageflip(struct ipu_crtc *ipu_crtc)
 	spin_lock_irqsave(&drm->event_lock, flags);
 	if (ipu_crtc->page_flip_event)
-		drm_send_vblank_event(drm, -1, ipu_crtc->page_flip_event);
+		drm_send_vblank_event(drm, imx_drm_crtc_id(ipu_crtc->imx_crtc),
+				      ipu_crtc->page_flip_event);
 	ipu_crtc->page_flip_event = NULL;
 	spin_unlock_irqrestore(&drm->event_lock, flags);

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