static int oaktrail_hdmi_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
+ struct drm_psb_private *dev_priv = connector->dev->dev_private;
if (mode->clock > 165000)
return MODE_CLOCK_HIGH;
if (mode->clock < 20000)
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
+ /* We assume worst case scenario of 32 bpp here, since we don't know */
+ if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) >
+ dev_priv->vram_stolen_size)
+ return MODE_MEM;
+
return MODE_OK;
}