drm/sun4i: Report proper vblank

The sun4i display engine doesn't have any vblank counter. Use the proper
helper for that.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 257d2b4..cbe4a25 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -92,7 +92,7 @@ static struct drm_driver sun4i_drv_driver = {
        /* Frame Buffer Operations */
 
        /* VBlank Operations */
-       .get_vblank_counter     = drm_vblank_count,
+       .get_vblank_counter     = drm_vblank_no_hw_counter,
        .enable_vblank          = sun4i_drv_enable_vblank,
        .disable_vblank         = sun4i_drv_disable_vblank,
 };