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>

diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
index 2304d083fb8914a1c23a47cf375e32ae167f4d82..5131d5975a4a06c3ccbb952cf4a3239120f7e5a2 100644 (file)
--- 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__);
@@ -339,15 +337,6 @@ void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data)
        if (manager_ops && manager_ops->dpms)
                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