drm/exynos: remove unnecessary connector dpms control

The connector dpms should be controlled only by DPMS property and mode
set.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
index 2304d083fb89..5131d5975a4a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
@@ -327,11 +327,9 @@ void exynos_drm_disable_vblank(struct drm_encoder *encoder, void *data)
 
 void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data)
 {
-        struct drm_device *dev = encoder->dev;
         struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
         struct exynos_drm_manager *manager = exynos_encoder->manager;
         struct exynos_drm_manager_ops *manager_ops = manager->ops;
-        struct drm_connector *connector;
         int mode = *(int *)data;
 
         DRM_DEBUG_KMS("%s\n", __FILE__);
@@ -340,15 +338,6 @@ void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data)
                 manager_ops->dpms(manager->dev, mode);
 
         /*
-         * set current dpms mode to the connector connected to
-         * current encoder. connector->dpms would be checked
-         * at drm_helper_connector_dpms()
-         */
-        list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-                if (connector->encoder == encoder)
-                        connector->dpms = mode;
-
-        /*
          * if this condition is ok then it means that the crtc is already
          * detached from encoder and last function for detaching is properly
          * done, so clear pipe from manager to prevent repeated call.