Merge tag 'v3.14' into drm-intel-next-queued

[deliverable/linux.git] / drivers / gpu / drm / drm_edid.c

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 2d54e460c95b6bcc214d8dd903542b74c1d5da97..d4e3f9d9370fec545a0cd7c3c8cb93e6d942789b 100644 (file)
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -2590,6 +2590,9 @@ drm_display_mode_from_vic_index(struct drm_connector *connector,
                return NULL;
 
        newmode = drm_mode_duplicate(dev, &edid_cea_modes[cea_mode]);
+       if (!newmode)
+               return NULL;
+
        newmode->vrefresh = 0;
 
        return newmode;
@@ -3576,8 +3579,8 @@ void drm_set_preferred_mode(struct drm_connector *connector,
        struct drm_display_mode *mode;
 
        list_for_each_entry(mode, &connector->probed_modes, head) {
-               if (drm_mode_width(mode)  == hpref &&
-                   drm_mode_height(mode) == vpref)
+               if (mode->hdisplay  == hpref &&
+                   mode->vdisplay == vpref)
                        mode->type |= DRM_MODE_TYPE_PREFERRED;
        }
 }
@@ -3611,6 +3614,7 @@ drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
 
        frame->picture_aspect = HDMI_PICTURE_ASPECT_NONE;
        frame->active_aspect = HDMI_ACTIVE_ASPECT_PICTURE;
+       frame->scan_mode = HDMI_SCAN_MODE_UNDERSCAN;
 
        return 0;
 }