1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 7d4d01786daa..a1840f44941b 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1054,7 +1054,9 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
                                              intel_sdvo->sdvo_lvds_fixed_mode);
         else
                 intel_sdvo_get_dtd_from_mode(&output_dtd, mode);
-        (void) intel_sdvo_set_output_timing(intel_sdvo, &output_dtd);
+        if (!intel_sdvo_set_output_timing(intel_sdvo, &output_dtd))
+                DRM_INFO("Setting output timings on %s failed\n",
+                         SDVO_NAME(intel_sdvo));
 
         /* Set the input timing to the screen. Assume always input 0. */
         if (!intel_sdvo_set_target_input(intel_sdvo))
@@ -1076,7 +1078,9 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
          * adjusted_mode.
          */
         intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
-        (void) intel_sdvo_set_input_timing(intel_sdvo, &input_dtd);
+        if (!intel_sdvo_set_input_timing(intel_sdvo, &input_dtd))
+                DRM_INFO("Setting input timings on %s failed\n",
+                         SDVO_NAME(intel_sdvo));
 
         switch (pixel_multiplier) {
         default: