[PATCH 2/3] drm/exynos: vidi: always handle vblank on planes updates

[Gustavo Padovan]

From: Gustavo Padovan <gustavo.pado...@collabora.co.uk>

We need to call drm_handle_vblank() after each successful plane update
to update vblank counter and send the necessary events.

Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
---
 drivers/gpu/drm/exynos/exynos_drm_vidi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c 
b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 3413393..4706d45 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -193,10 +193,11 @@ static void vidi_fake_vblank_handler(struct work_struct 
*work)
        /* refresh rate is about 50Hz. */
        usleep_range(16000, 20000);

+       drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+
        mutex_lock(&ctx->lock);

        if (ctx->direct_vblank) {
-               drm_handle_vblank(ctx->drm_dev, ctx->pipe);
                ctx->direct_vblank = false;
                mutex_unlock(&ctx->lock);
                return;
-- 
2.1.0