1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index cec51a5b69dd..49f7cb7e226b 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -883,6 +883,8 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
         if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
                 return 0;
 
+        drm_kms_helper_poll_disable(dev);
+
         /* turn off display hw */
         list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
                 drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
@@ -972,6 +974,8 @@ int radeon_resume_kms(struct drm_device *dev)
         list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
                 drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
         }
+
+        drm_kms_helper_poll_enable(dev);
         return 0;
 }