1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 0042a7f69387..17a16917e134 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -235,9 +235,9 @@ intel_dvo_mode_valid(struct drm_connector *connector,
         return intel_dvo->dev.dev_ops->mode_valid(&intel_dvo->dev, mode);
 }
 
-static bool intel_dvo_compute_config(struct intel_encoder *encoder,
-                                     struct intel_crtc_state *pipe_config,
-                                     struct drm_connector_state *conn_state)
+static int intel_dvo_compute_config(struct intel_encoder *encoder,
+                                    struct intel_crtc_state *pipe_config,
+                                    struct drm_connector_state *conn_state)
 {
         struct intel_dvo *intel_dvo = enc_to_dvo(encoder);
         const struct drm_display_mode *fixed_mode =
@@ -254,10 +254,11 @@ static bool intel_dvo_compute_config(struct intel_encoder *encoder,
                 intel_fixed_panel_mode(fixed_mode, adjusted_mode);
 
         if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
-                return false;
+                return -EINVAL;
 
         pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB;
-        return true;
+
+        return 0;
 }
 
 static void intel_dvo_pre_enable(struct intel_encoder *encoder,