{
struct vmw_legacy_display_unit *ldu = vmw_connector_to_ldu(connector);
struct drm_device *dev = connector->dev;
+ struct vmw_private *dev_priv = vmw_priv(dev);
struct drm_display_mode *mode = NULL;
+ struct drm_display_mode *bmode;
struct drm_display_mode prefmode = { DRM_MODE("preferred",
DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
mode->hdisplay = ldu->pref_width;
mode->vdisplay = ldu->pref_height;
mode->vrefresh = drm_mode_vrefresh(mode);
- drm_mode_probed_add(connector, mode);
+ if (vmw_kms_validate_mode_vram(dev_priv, mode->hdisplay * 2,
+ mode->vdisplay)) {
+ drm_mode_probed_add(connector, mode);
- if (ldu->pref_mode) {
- list_del_init(&ldu->pref_mode->head);
- drm_mode_destroy(dev, ldu->pref_mode);
- }
+ if (ldu->pref_mode) {
+ list_del_init(&ldu->pref_mode->head);
+ drm_mode_destroy(dev, ldu->pref_mode);
+ }
- ldu->pref_mode = mode;
+ ldu->pref_mode = mode;
+ }
}
for (i = 0; vmw_ldu_connector_builtin[i].type != 0; i++) {
- if (vmw_ldu_connector_builtin[i].hdisplay > max_width ||
- vmw_ldu_connector_builtin[i].vdisplay > max_height)
+ bmode = &vmw_ldu_connector_builtin[i];
+ if (bmode->hdisplay > max_width ||
+ bmode->vdisplay > max_height)
+ continue;
+
+ if (!vmw_kms_validate_mode_vram(dev_priv, bmode->hdisplay * 2,
+ bmode->vdisplay))
continue;
- mode = drm_mode_duplicate(dev, &vmw_ldu_connector_builtin[i]);
+ mode = drm_mode_duplicate(dev, bmode);
if (!mode)
return 0;
mode->vrefresh = drm_mode_vrefresh(mode);
return -EINVAL;
}
- dev_priv->ldu_priv = kmalloc(GFP_KERNEL, sizeof(*dev_priv->ldu_priv));
+ dev_priv->ldu_priv = kmalloc(sizeof(*dev_priv->ldu_priv), GFP_KERNEL);
if (!dev_priv->ldu_priv)
return -ENOMEM;