Merge tag 'drm-misc-next-2018-02-13' of git://anongit.freedesktop.org/drm/drm-misc...

[linux-2.6-block.git] / drivers / gpu / drm / sun4i / sun4i_tcon.c

diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index 3c15cf24b50360918253ed5bcff4d4a73a1e6cd0..4b7340ee629091515db27957f8d215c0b996179b 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -540,6 +540,7 @@ static irqreturn_t sun4i_tcon_handler(int irq, void *private)
        struct sun4i_tcon *tcon = private;
        struct drm_device *drm = tcon->drm;
        struct sun4i_crtc *scrtc = tcon->crtc;
+       struct sunxi_engine *engine = scrtc->engine;
        unsigned int status;
 
        regmap_read(tcon->regs, SUN4I_TCON_GINT0_REG, &status);
@@ -557,6 +558,9 @@ static irqreturn_t sun4i_tcon_handler(int irq, void *private)
                           SUN4I_TCON_GINT0_VBLANK_INT(1),
                           0);
 
+       if (engine->ops->vblank_quirk)
+               engine->ops->vblank_quirk(engine);
+
        return IRQ_HANDLED;
 }