提交 b8780e2a 编写于 作者: F Francisco Jerez 提交者: Ben Skeggs

drm/nouveau: Unset the EDID connector property when the EDID block goes away.

Signed-off-by: NFrancisco Jerez <currojerez@riseup.net>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
上级 0ed3165e
......@@ -239,8 +239,12 @@ nouveau_connector_detect(struct drm_connector *connector)
return connector_status_connected;
}
kfree(nv_connector->edid);
nv_connector->edid = NULL;
/* Cleanup the previous EDID block. */
if (nv_connector->edid) {
drm_mode_connector_update_edid_property(connector, NULL);
kfree(nv_connector->edid);
nv_connector->edid = NULL;
}
i2c = nouveau_connector_ddc_detect(connector, &nv_encoder);
if (i2c) {
......
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