drm/omap: stop using drm_bridge_connector_en/disable_hpd()

The functionality of drm_bridge_connector_enable_hpd() and
drm_bridge_connector_disable_hpd() is provided automatically by the
drm_kms_poll helpers. Stop calling these functions manually.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221102180705.459294-7-dmitry.baryshkov@linaro.org

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index eaf67b9e5f12bb8d1c29df5308e4dbf137d03d5f..699ed814e021dff8e58212aca9d73c05b67c8360 100644 (file)
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -545,44 +545,6 @@ static void omap_modeset_fini(struct drm_device *ddev)
        drm_mode_config_cleanup(ddev);
 }
 
-/*
- * Enable the HPD in external components if supported
- */
-static void omap_modeset_enable_external_hpd(struct drm_device *ddev)
-{
-       struct omap_drm_private *priv = ddev->dev_private;
-       unsigned int i;
-
-       for (i = 0; i < priv->num_pipes; i++) {
-               struct drm_connector *connector = priv->pipes[i].connector;
-
-               if (!connector)
-                       continue;
-
-               if (priv->pipes[i].output->bridge)
-                       drm_bridge_connector_enable_hpd(connector);
-       }
-}
-
-/*
- * Disable the HPD in external components if supported
- */
-static void omap_modeset_disable_external_hpd(struct drm_device *ddev)
-{
-       struct omap_drm_private *priv = ddev->dev_private;
-       unsigned int i;
-
-       for (i = 0; i < priv->num_pipes; i++) {
-               struct drm_connector *connector = priv->pipes[i].connector;
-
-               if (!connector)
-                       continue;
-
-               if (priv->pipes[i].output->bridge)
-                       drm_bridge_connector_disable_hpd(connector);
-       }
-}
-
 /*
  * drm ioctl funcs
  */
@@ -782,7 +744,6 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
        omap_fbdev_init(ddev);
 
        drm_kms_helper_poll_init(ddev);
-       omap_modeset_enable_external_hpd(ddev);
 
        /*
         * Register the DRM device with the core and the connectors with
@@ -795,7 +756,6 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
        return 0;
 
 err_cleanup_helpers:
-       omap_modeset_disable_external_hpd(ddev);
        drm_kms_helper_poll_fini(ddev);
 
        omap_fbdev_fini(ddev);
@@ -822,7 +782,6 @@ static void omapdrm_cleanup(struct omap_drm_private *priv)
 
        drm_dev_unregister(ddev);
 
-       omap_modeset_disable_external_hpd(ddev);
        drm_kms_helper_poll_fini(ddev);
 
        omap_fbdev_fini(ddev);