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

exynos_dp_commit() was getting called twice by exynos encoder core, once
inside the .enable() call and another time by .commit() itself.

The remove of the second call caused the wake of a bug, the operations
orders inside exynos_dp_commit was wrong and we had to move
exynos_dp_start_video() to be the last operation in there.

Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
---
 drivers/gpu/drm/exynos/exynos_dp_core.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c 
b/drivers/gpu/drm/exynos/exynos_dp_core.c
index dd1809b..253f955 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.c
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
@@ -795,9 +795,6 @@ static int exynos_dp_config_video(struct exynos_dp_device 
*dp)
        /* Configure video slave mode */
        exynos_dp_enable_video_master(dp, 0);

-       /* Enable video */
-       exynos_dp_start_video(dp);
-
        timeout_loop = 0;

        for (;;) {
@@ -938,6 +935,9 @@ static void exynos_dp_commit(struct exynos_drm_encoder 
*encoder)
                if (drm_panel_enable(dp->panel))
                        DRM_ERROR("failed to enable the panel\n");
        }
+
+       /* Enable video */
+       exynos_dp_start_video(dp);
 }

 static enum drm_connector_status exynos_dp_detect(
@@ -1107,7 +1107,6 @@ static struct exynos_drm_encoder_ops 
exynos_dp_encoder_ops = {
        .create_connector = exynos_dp_create_connector,
        .enable = exynos_dp_enable,
        .disable = exynos_dp_disable,
-       .commit = exynos_dp_commit,
 };

 static struct video_info *exynos_dp_dt_parse_pdata(struct device *dev)
-- 
2.1.0

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